diff options
Diffstat (limited to 'crypto/kerberosIV/lib')
226 files changed, 7292 insertions, 2034 deletions
diff --git a/crypto/kerberosIV/lib/acl/acl.h b/crypto/kerberosIV/lib/acl/acl.h index 0a6fa56..a92bbdd 100644 --- a/crypto/kerberosIV/lib/acl/acl.h +++ b/crypto/kerberosIV/lib/acl/acl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: acl.h,v 1.6 1997/12/05 03:31:47 joda Exp $ */ +/* $Id: acl.h,v 1.7 1999/12/02 16:58:37 joda Exp $ */ #ifndef __ACL_H #define __ACL_H diff --git a/crypto/kerberosIV/lib/acl/acl_files.c b/crypto/kerberosIV/lib/acl/acl_files.c index 12098b7..5501075 100644 --- a/crypto/kerberosIV/lib/acl/acl_files.c +++ b/crypto/kerberosIV/lib/acl/acl_files.c @@ -22,7 +22,7 @@ or implied warranty. #include "config.h" #include "protos.h" -RCSID("$Id: acl_files.c,v 1.13 1999/03/13 21:21:32 assar Exp $"); +RCSID("$Id: acl_files.c,v 1.14 1999/09/16 20:41:43 assar Exp $"); #include <stdio.h> #include <stdlib.h> @@ -373,7 +373,7 @@ acl_load(char *name) } /* Set up the acl */ - strcpy_truncate(acl_cache[i].filename, name, LINESIZE); + strlcpy(acl_cache[i].filename, name, LINESIZE); if((acl_cache[i].fd = open(name, O_RDONLY, 0)) < 0) return(-1); /* Force reload */ acl_cache[i].acl = (struct hashtbl *) 0; diff --git a/crypto/kerberosIV/lib/auth/ChangeLog b/crypto/kerberosIV/lib/auth/ChangeLog index ce2eccc..f9c948c 100644 --- a/crypto/kerberosIV/lib/auth/ChangeLog +++ b/crypto/kerberosIV/lib/auth/ChangeLog @@ -1,3 +1,34 @@ +1999-11-15 Assar Westerlund <assar@sics.se> + + * */lib/Makefile.in: set LIBNAME. From Enrico Scholz + <Enrico.Scholz@informatik.tu-chemnitz.de> + +1999-10-17 Assar Westerlund <assar@sics.se> + + * afskauthlib/verify.c (verify_krb5): need realm for v5 -> v4 + +1999-10-03 Assar Westerlund <assar@sics.se> + + * afskauthlib/verify.c (verify_krb5): update to new + krb524_convert_creds_kdc + +1999-09-28 Assar Westerlund <assar@sics.se> + + * sia/sia.c (doauth): use krb5_get_local_realms and + krb5_verify_user_lrealm + + * afskauthlib/verify.c (verify_krb5): remove krb5_kuserok. use + krb5_verify_user_lrealm + +1999-08-11 Johan Danielsson <joda@pdc.kth.se> + + * afskauthlib/verify.c: make this compile w/o krb4 + +1999-08-04 Assar Westerlund <assar@sics.se> + + * afskauthlib/verify.c: incorporate patches from Miroslav Ruda + <ruda@ics.muni.cz> + Thu Apr 8 14:35:34 1999 Johan Danielsson <joda@hella.pdc.kth.se> * sia/sia.c: remove definition of KRB_VERIFY_USER (moved to diff --git a/crypto/kerberosIV/lib/auth/afskauthlib/Makefile.in b/crypto/kerberosIV/lib/auth/afskauthlib/Makefile.in index dc09a13..2eb2576 100644 --- a/crypto/kerberosIV/lib/auth/afskauthlib/Makefile.in +++ b/crypto/kerberosIV/lib/auth/afskauthlib/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.24 1999/03/10 19:01:14 joda Exp $ +# $Id: Makefile.in,v 1.25 1999/11/15 10:20:46 assar Exp $ # SHELL = /bin/sh @@ -36,7 +36,8 @@ LDSHARED = @LDSHARED@ SHLIBEXT = @REAL_SHLIBEXT@ LD_FLAGS = @REAL_LD_FLAGS@ -LIB = afskauthlib.$(SHLIBEXT) +LIBNAME = afskauthlib +LIB = $(LIBNAME).$(SHLIBEXT) SOURCES = verify.c diff --git a/crypto/kerberosIV/lib/auth/afskauthlib/verify.c b/crypto/kerberosIV/lib/auth/afskauthlib/verify.c index f7db523..1c23119 100644 --- a/crypto/kerberosIV/lib/auth/afskauthlib/verify.c +++ b/crypto/kerberosIV/lib/auth/afskauthlib/verify.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: verify.c,v 1.13 1999/04/08 12:36:16 joda Exp $"); +RCSID("$Id: verify.c,v 1.20 1999/12/02 16:58:37 joda Exp $"); #endif #include <unistd.h> #include <sys/types.h> @@ -52,10 +47,24 @@ RCSID("$Id: verify.c,v 1.13 1999/04/08 12:36:16 joda Exp $"); #endif #include <roken.h> -#if 0 +#ifdef KRB5 static char krb5ccname[128]; #endif +#ifdef KRB4 static char krbtkfile[128]; +#endif + +/* + In some cases is afs_gettktstring called twice (once before + afs_verify and once after afs_verify). + In some cases (rlogin with access allowed via .rhosts) + afs_verify is not called! + So we can't rely on correct value in krbtkfile in some + cases! +*/ + +static int correct_tkfilename=0; +static int pag_set=0; #ifdef KRB4 static void @@ -63,9 +72,44 @@ set_krbtkfile(uid_t uid) { snprintf (krbtkfile, sizeof(krbtkfile), "%s%d", TKT_ROOT, (unsigned)uid); krb_set_tkt_string (krbtkfile); + correct_tkfilename = 1; } #endif +/* XXX this has to be the default cache name, since the KRB5CCNAME + * environment variable isn't exported by login/xdm + */ + +#ifdef KRB5 +static void +set_krb5ccname(uid_t uid) +{ + snprintf (krb5ccname, sizeof(krb5ccname), "FILE:/tmp/krb5cc_%d", uid); +#ifdef KRB4 + snprintf (krbtkfile, sizeof(krbtkfile), "%s%d", TKT_ROOT, (unsigned)uid); +#endif + correct_tkfilename = 1; +} +#endif + +static void +set_spec_krbtkfile(void) +{ + int fd; +#ifdef KRB4 + snprintf (krbtkfile, sizeof(krbtkfile), "%s_XXXXXX", TKT_ROOT); + fd = mkstemp(krbtkfile); + close(fd); + unlink(krbtkfile); + krb_set_tkt_string (krbtkfile); +#endif +#ifdef KRB5 + snprintf(krb5ccname, sizeof(krb5ccname),"FILE:/tmp/krb5cc_XXXXXX"); + fd=mkstemp(krb5ccname+5); + close(fd); + unlink(krb5ccname+5); +#endif +} #ifdef KRB5 static int @@ -76,42 +120,38 @@ verify_krb5(struct passwd *pwd, { krb5_context context; krb5_error_code ret; - char ticket[128]; krb5_ccache ccache; krb5_principal principal; - krb5_realm realm; krb5_init_context(&context); - krb5_get_default_realm(context, &realm); - krb5_make_principal(context, &principal, realm, pwd->pw_name, NULL); - - if(!krb5_kuserok(context, principal, pwd->pw_name)) { - syslog(LOG_AUTH|LOG_DEBUG, "krb5_kuserok failed"); + ret = krb5_parse_name (context, pwd->pw_name, &principal); + if (ret) { + syslog(LOG_AUTH|LOG_DEBUG, "krb5_parse_name: %s", + krb5_get_err_text(context, ret)); goto out; } - /* XXX this has to be the default cache name, since the KRB5CCNAME - environment variable isn't exported by login/xdm - */ - snprintf(ticket, sizeof(ticket), "FILE:/tmp/krb5cc_%d", pwd->pw_uid); - ret = krb5_cc_resolve(context, ticket, &ccache); + + set_krb5ccname(pwd->pw_uid); + ret = krb5_cc_resolve(context, krb5ccname, &ccache); if(ret) { syslog(LOG_AUTH|LOG_DEBUG, "krb5_cc_resolve: %s", krb5_get_err_text(context, ret)); goto out; } - ret = krb5_verify_user(context, - principal, - ccache, - password, - TRUE, - NULL); + ret = krb5_verify_user_lrealm(context, + principal, + ccache, + password, + TRUE, + NULL); if(ret) { syslog(LOG_AUTH|LOG_DEBUG, "krb5_verify_user: %s", krb5_get_err_text(context, ret)); goto out; } + if(chown(krb5_cc_get_name(context, ccache), pwd->pw_uid, pwd->pw_gid)) { syslog(LOG_AUTH|LOG_DEBUG, "chown: %s", krb5_get_err_text(context, errno)); @@ -119,17 +159,23 @@ verify_krb5(struct passwd *pwd, } #ifdef KRB4 - { + if (krb5_config_get_bool(context, NULL, + "libdefaults", + "krb4_get_tickets", + NULL)) { CREDENTIALS c; krb5_creds mcred, cred; + krb5_realm realm; + krb5_get_default_realm(context, &realm); krb5_make_principal(context, &mcred.server, realm, "krbtgt", realm, NULL); + free (realm); ret = krb5_cc_retrieve_cred(context, ccache, 0, &mcred, &cred); if(ret == 0) { - ret = krb524_convert_creds_kdc(context, &cred, &c); + ret = krb524_convert_creds_kdc(context, ccache, &cred, &c); if(ret) krb5_warn(context, ret, "converting creds"); else { @@ -144,13 +190,13 @@ verify_krb5(struct passwd *pwd, krb5_free_principal(context, mcred.server); } - if (k_hasafs()) { + if (!pag_set && k_hasafs()) { k_setpag(); + pag_set = 1; krb5_afslog_uid_home(context, ccache, NULL, NULL, pwd->pw_uid, pwd->pw_dir); } #endif - out: if(ret && !quiet) printf ("%s\n", krb5_get_err_text (context, ret)); @@ -173,8 +219,9 @@ verify_krb4(struct passwd *pwd, ret = krb_verify_user (pwd->pw_name, "", lrealm, password, KRB_VERIFY_SECURE, NULL); if (ret == KSUCCESS) { - if (k_hasafs()) { + if (!pag_set && k_hasafs()) { k_setpag (); + pag_set = 1; krb_afslog_uid_home (0, 0, pwd->pw_uid, pwd->pw_dir); } } else if (!quiet) @@ -192,22 +239,50 @@ afs_verify(char *name, { int ret = 1; struct passwd *pwd = k_getpwnam (name); + if(pwd == NULL) return 1; + if (ret) + ret = unix_verify_user (name, password); #ifdef KRB5 - ret = verify_krb5(pwd, password, exp, quiet); + if (ret) + ret = verify_krb5(pwd, password, exp, quiet); #endif #ifdef KRB4 if(ret) ret = verify_krb4(pwd, password, exp, quiet); #endif - if (ret) - ret = unix_verify_user (name, password); return ret; } char * afs_gettktstring (void) { + char *ptr; + struct passwd *pwd; + + if (!correct_tkfilename) { + ptr = getenv("LOGNAME"); + if (ptr != NULL && ((pwd = getpwnam(ptr)) != NULL)) { + set_krb5ccname(pwd->pw_uid); +#ifdef KRB4 + set_krbtkfile(pwd->pw_uid); + if (!pag_set && k_hasafs()) { + k_setpag(); + pag_set=1; + } +#endif + } else { + set_spec_krbtkfile(); + } + } +#ifdef KRB5 + setenv("KRB5CCNAME",krb5ccname,1); +#endif +#ifdef KRB4 + setenv("KRBTKFILE",krbtkfile,1); return krbtkfile; +#else + return ""; +#endif } diff --git a/crypto/kerberosIV/lib/auth/pam/Makefile.in b/crypto/kerberosIV/lib/auth/pam/Makefile.in index f338fbf..b012fcd 100644 --- a/crypto/kerberosIV/lib/auth/pam/Makefile.in +++ b/crypto/kerberosIV/lib/auth/pam/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.20 1999/03/10 19:01:14 joda Exp $ +# $Id: Makefile.in,v 1.25 1999/11/15 10:20:48 assar Exp $ # SHELL = /bin/sh @@ -27,12 +27,17 @@ PICFLAGS = @REAL_PICFLAGS@ LDSHARED = @LDSHARED@ SHLIBEXT = @REAL_SHLIBEXT@ LD_FLAGS = @REAL_LD_FLAGS@ + +LIB_res_search = @LIB_res_search@ +LIB_dn_expand = @LIB_dn_expand@ -@lib_deps_yes@LIB_DEPS = -L../../kafs -L../../krb -L../../des -L../../roken \ -@lib_deps_yes@ -lkafs -lkrb -ldes -lroken -lc +@lib_deps_yes@LIB_DEPS = -L../../kafs -L../../krb -L../../des \ +@lib_deps_yes@ -lkafs -lkrb -ldes \ +@lib_deps_yes@ $(LIB_res_search) $(LIB_dn_expand) -lpam -lc @lib_deps_no@LIB_DEPS = -LIB = pam_krb4.$(SHLIBEXT) +LIBNAME = pam_krb4 +LIB = $(LIBNAME).$(SHLIBEXT) SOURCES = pam.c diff --git a/crypto/kerberosIV/lib/auth/pam/README b/crypto/kerberosIV/lib/auth/pam/README index 9505699..2c45a53 100644 --- a/crypto/kerberosIV/lib/auth/pam/README +++ b/crypto/kerberosIV/lib/auth/pam/README @@ -3,9 +3,8 @@ PAM --- The PAM module was written more out of curiosity that anything else. It -has not been updated for quite a while, since none of us are using -Linux, and Solaris does not support PAM yet. We've had positive reports -from at least one person using the module, though. +has not been updated for quite a while, but it seems to mostly work on +both Linux and Solaris. To use this module you should: @@ -20,6 +19,7 @@ There is currently no support for changing kerberos passwords. Use kpasswd instead. See also Derrick J Brashear's `<shadow@dementia.org>' Kerberos PAM -module at `ftp://ftp.dementia.org/pub/pam'. It has a lot more features, -and it is also more in line with other PAM modules. +module at +<ftp://ftp.dementia.org/pub/pam>. It has a lot more features, and it is +also more in line with other PAM modules. diff --git a/crypto/kerberosIV/lib/auth/pam/pam.c b/crypto/kerberosIV/lib/auth/pam/pam.c index 37a125e..d919bf8 100644 --- a/crypto/kerberosIV/lib/auth/pam/pam.c +++ b/crypto/kerberosIV/lib/auth/pam/pam.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -42,7 +37,7 @@ #ifdef HAVE_CONFIG_H #include<config.h> -RCSID("$Id: pam.c,v 1.18 1999/03/17 22:37:10 assar Exp $"); +RCSID("$Id: pam.c,v 1.22 1999/12/02 16:58:37 joda Exp $"); #endif #include <stdio.h> @@ -150,10 +145,10 @@ auth_su(pam_handle_t *pamh, int flags, char *user, struct pam_conv *conv) pw = getpwuid(getuid()); if(strcmp(user, "root") == 0){ - strcpy_truncate(pr.name, pw->pw_name, sizeof(pr.name)); - strcpy_truncate(pr.instance, "root", sizeof(pr.instance)); + strlcpy(pr.name, pw->pw_name, sizeof(pr.name)); + strlcpy(pr.instance, "root", sizeof(pr.instance)); }else{ - strcpy_truncate(pr.name, user, sizeof(pr.name)); + strlcpy(pr.name, user, sizeof(pr.name)); pr.instance[0] = 0; } pmsg = &msg; @@ -212,7 +207,7 @@ pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv) int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv) { - char *tkt; + char *tkt, *var; void *user; const char *homedir = NULL; @@ -225,7 +220,11 @@ pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv) } pam_get_data(pamh, "KRBTKFILE", (const void**)&tkt); - setenv("KRBTKFILE", tkt, 1); + var = malloc(strlen("KRBTKFILE=") + strlen(tkt) + 1); + strcpy(var, "KRBTKFILE="); + strcat(var, tkt); + putenv(var); + pam_putenv(pamh, var); if(k_hasafs()){ k_setpag(); krb_afslog_home(0, 0, homedir); diff --git a/crypto/kerberosIV/lib/auth/pam/pam.conf.add b/crypto/kerberosIV/lib/auth/pam/pam.conf.add index 1bfb30e..42497d2 100644 --- a/crypto/kerberosIV/lib/auth/pam/pam.conf.add +++ b/crypto/kerberosIV/lib/auth/pam/pam.conf.add @@ -1,3 +1,66 @@ +To enable PAM in dtlogin and /bin/login under SunOS 5.6 apply this patch: + +--- /etc/pam.conf.DIST Mon Jul 20 15:37:46 1998 ++++ /etc/pam.conf Tue Nov 30 18:47:22 1999 +@@ -4,12 +4,14 @@ + # + # Authentication management + # ++login auth sufficient /usr/athena/lib/pam_krb4.so + login auth required /usr/lib/security/pam_unix.so.1 + login auth required /usr/lib/security/pam_dial_auth.so.1 + # + rlogin auth sufficient /usr/lib/security/pam_rhosts_auth.so.1 + rlogin auth required /usr/lib/security/pam_unix.so.1 + # ++dtlogin auth sufficient /usr/athena/lib/pam_krb4.so + dtlogin auth required /usr/lib/security/pam_unix.so.1 + # + rsh auth required /usr/lib/security/pam_rhosts_auth.so.1 +@@ -24,6 +26,8 @@ + # + # Session management + # ++dtlogin session required /usr/athena/lib/pam_krb4.so ++login session required /usr/athena/lib/pam_krb4.so + other session required /usr/lib/security/pam_unix.so.1 + # + # Password management +--------------------------------------------------------------------------- +To enable PAM in /bin/login and xdm under Red Hat 6.1 apply these patches: + +--- /etc/pam.d/login~ Thu Jul 8 00:14:02 1999 ++++ /etc/pam.d/login Mon Aug 30 14:33:12 1999 +@@ -1,9 +1,12 @@ + #%PAM-1.0 ++# Updated to work with kerberos ++auth sufficient /lib/security/pam_krb4.so + auth required /lib/security/pam_securetty.so + auth required /lib/security/pam_pwdb.so shadow nullok + auth required /lib/security/pam_nologin.so + account required /lib/security/pam_pwdb.so + password required /lib/security/pam_cracklib.so + password required /lib/security/pam_pwdb.so nullok use_authtok shadow ++session required /lib/security/pam_krb4.so + session required /lib/security/pam_pwdb.so + session optional /lib/security/pam_console.so +--- /etc/pam.d/xdm~ Mon Jun 14 17:39:05 1999 ++++ /etc/pam.d/xdm Mon Aug 30 14:54:51 1999 +@@ -1,8 +1,10 @@ + #%PAM-1.0 ++auth sufficient /lib/security/pam_krb4.so + auth required /lib/security/pam_pwdb.so shadow nullok + auth required /lib/security/pam_nologin.so + account required /lib/security/pam_pwdb.so + password required /lib/security/pam_cracklib.so + password required /lib/security/pam_pwdb.so shadow nullok use_authtok ++session required /lib/security/pam_krb4.so + session required /lib/security/pam_pwdb.so + session optional /lib/security/pam_console.so +-------------------------------------------------------------------------- + +This stuff may work under some other system. + # To get this to work, you will have to add entries to /etc/pam.conf # # To make login kerberos-aware, you might change pam.conf to look diff --git a/crypto/kerberosIV/lib/auth/sia/Makefile.in b/crypto/kerberosIV/lib/auth/sia/Makefile.in index 7abc8f0..69858bd 100644 --- a/crypto/kerberosIV/lib/auth/sia/Makefile.in +++ b/crypto/kerberosIV/lib/auth/sia/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.29 1999/03/21 17:11:58 joda Exp $ +# $Id: Makefile.in,v 1.30 1999/11/15 10:20:50 assar Exp $ # SHELL = /bin/sh @@ -39,7 +39,8 @@ LD_FLAGS = @REAL_LD_FLAGS@ @lib_deps_yes@ -lc @lib_deps_no@LIB_DEPS = -LIB = libsia_krb4.$(SHLIBEXT) +LIBNAME = libsia_krb4 +LIB = $(LIBNAME).$(SHLIBEXT) SOURCES = sia.c posix_getpw.c diff --git a/crypto/kerberosIV/lib/auth/sia/README b/crypto/kerberosIV/lib/auth/sia/README index aa7383e..6595734 100644 --- a/crypto/kerberosIV/lib/auth/sia/README +++ b/crypto/kerberosIV/lib/auth/sia/README @@ -59,7 +59,7 @@ following. the default entry `/usr/tcb/bin/edauth -dd default', and add a `d_accept_alternate_vouching' capability, if not already present. - * For each user that does *not* have a local C2 password, you should + * For each user that does _not_ have a local C2 password, you should set the password expiration field to zero. You can do this for each user, or in the `default' table. To do this use `edauth' to set (or change) the `u_exp' capability to `u_exp#0'. @@ -78,7 +78,7 @@ Also, kerberised ftp will not work with C2 passwords. You can solve this by using both Digital's ftpd and our on different ports. *Remember*, if you do these changes you will get a system that most -certainly does *not* fulfill the requirements of a C2 system. If C2 is +certainly does _not_ fulfill the requirements of a C2 system. If C2 is what you want, for instance if someone else is forcing you to use it, you're out of luck. If you use enhanced security because you want a system that is more secure than it would otherwise be, you probably got diff --git a/crypto/kerberosIV/lib/auth/sia/krb4+c2_matrix.conf b/crypto/kerberosIV/lib/auth/sia/krb4+c2_matrix.conf index b664d3d..4b90e02 100644 --- a/crypto/kerberosIV/lib/auth/sia/krb4+c2_matrix.conf +++ b/crypto/kerberosIV/lib/auth/sia/krb4+c2_matrix.conf @@ -13,12 +13,7 @@ # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Kungliga Tekniska -# Högskolan and its contributors. -# -# 4. Neither the name of the Institute nor the names of its contributors +# 3. Neither the name of the Institute nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. # @@ -34,7 +29,7 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. -# $Id: krb4+c2_matrix.conf,v 1.3 1998/06/30 15:14:31 assar Exp $ +# $Id: krb4+c2_matrix.conf,v 1.4 1999/12/02 16:58:37 joda Exp $ # sia matrix configuration file (Kerberos 4 + C2) diff --git a/crypto/kerberosIV/lib/auth/sia/krb4_matrix.conf b/crypto/kerberosIV/lib/auth/sia/krb4_matrix.conf index 9f78850..4f55a81 100644 --- a/crypto/kerberosIV/lib/auth/sia/krb4_matrix.conf +++ b/crypto/kerberosIV/lib/auth/sia/krb4_matrix.conf @@ -13,12 +13,7 @@ # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Kungliga Tekniska -# Högskolan and its contributors. -# -# 4. Neither the name of the Institute nor the names of its contributors +# 3. Neither the name of the Institute nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. # @@ -34,7 +29,7 @@ # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. -# $Id: krb4_matrix.conf,v 1.5 1998/01/29 02:54:11 joda Exp $ +# $Id: krb4_matrix.conf,v 1.6 1999/12/02 16:58:37 joda Exp $ # sia matrix configuration file (Kerberos 4 + BSD) diff --git a/crypto/kerberosIV/lib/auth/sia/sia.c b/crypto/kerberosIV/lib/auth/sia/sia.c index 8d35b41..73cd53e 100644 --- a/crypto/kerberosIV/lib/auth/sia/sia.c +++ b/crypto/kerberosIV/lib/auth/sia/sia.c @@ -33,7 +33,7 @@ #include "sia_locl.h" -RCSID("$Id: sia.c,v 1.30 1999/04/08 13:07:38 joda Exp $"); +RCSID("$Id: sia.c,v 1.32 1999/10/03 15:49:36 joda Exp $"); int siad_init(void) @@ -105,7 +105,7 @@ doauth(SIAENTITY *entity, int pkgind, char *name) char pwbuf[1024]; struct state *s = (struct state*)entity->mech[pkgind]; #ifdef SIA_KRB5 - char *realm; + krb5_realm *realms, *r; krb5_principal principal; krb5_ccache ccache; krb5_error_code ret; @@ -125,23 +125,22 @@ doauth(SIAENTITY *entity, int pkgind, char *name) } #ifdef SIA_KRB5 - ret = krb5_get_default_realm(s->context, &realm); - krb5_build_principal(s->context, &principal, - strlen(realm), - realm, - entity->name, - NULL); + ret = krb5_get_default_realms(s->context, &realms); - - if(!krb5_kuserok(s->context, principal, entity->name)) + for (r = realms; *r != NULL; ++r) { + krb5_make_principal (s->context, &principal, *r, entity->name, NULL); + + if(krb5_kuserok(s->context, principal, entity->name)) + break; + } + krb5_free_host_realm (s->context, realms); + if (*r == NULL) return SIADFAIL; + sprintf(s->ticket, "FILE:/tmp/krb5_cc%d_%d", pwd->pw_uid, getpid()); ret = krb5_cc_resolve(s->context, s->ticket, &ccache); if(ret) return SIADFAIL; - ret = krb5_cc_initialize(s->context, ccache, principal); - if(ret) - return SIADFAIL; #endif #ifdef SIA_KRB4 @@ -181,8 +180,8 @@ doauth(SIAENTITY *entity, int pkgind, char *name) } #endif #ifdef SIA_KRB5 - ret = krb5_verify_user(s->context, principal, ccache, - entity->password, 1, NULL); + ret = krb5_verify_user_lrealm(s->context, principal, ccache, + entity->password, 1, NULL); if(ret){ /* if this is most likely a local user (such as root), just silently return failure when the diff --git a/crypto/kerberosIV/lib/kadm/check_password.c b/crypto/kerberosIV/lib/kadm/check_password.c index be95c91..ba6ba48 100644 --- a/crypto/kerberosIV/lib/kadm/check_password.c +++ b/crypto/kerberosIV/lib/kadm/check_password.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -37,7 +32,7 @@ */ #include "kadm_locl.h" -RCSID("$Id: check_password.c,v 1.2 1999/03/13 21:23:48 assar Exp $"); +RCSID("$Id: check_password.c,v 1.3 1999/12/02 16:58:39 joda Exp $"); /* This is a client side password check. Should perhaps be merged with kadmind version that lives in pw_check.c */ diff --git a/crypto/kerberosIV/lib/kadm/kadm_cli_wrap.c b/crypto/kerberosIV/lib/kadm/kadm_cli_wrap.c index 8f98d44..8403014 100644 --- a/crypto/kerberosIV/lib/kadm/kadm_cli_wrap.c +++ b/crypto/kerberosIV/lib/kadm/kadm_cli_wrap.c @@ -29,7 +29,7 @@ or implied warranty. #include "kadm_locl.h" -RCSID("$Id: kadm_cli_wrap.c,v 1.26 1999/07/05 13:28:58 bg Exp $"); +RCSID("$Id: kadm_cli_wrap.c,v 1.27 1999/09/16 20:41:46 assar Exp $"); static Kadm_Client client_parm; @@ -73,9 +73,9 @@ kadm_init_link(char *n, char *i, char *r) init_kadm_err_tbl(); init_krb_err_tbl(); - strcpy_truncate(client_parm.sname, n, ANAME_SZ); - strcpy_truncate(client_parm.sinst, i, INST_SZ); - strcpy_truncate(client_parm.krbrlm, r, REALM_SZ); + strlcpy(client_parm.sname, n, ANAME_SZ); + strlcpy(client_parm.sinst, i, INST_SZ); + strlcpy(client_parm.krbrlm, r, REALM_SZ); client_parm.admin_fd = -1; /* set up the admin_addr - fetch name of admin host */ diff --git a/crypto/kerberosIV/lib/kadm/kadm_locl.h b/crypto/kerberosIV/lib/kadm/kadm_locl.h index da73df9..709a224 100644 --- a/crypto/kerberosIV/lib/kadm/kadm_locl.h +++ b/crypto/kerberosIV/lib/kadm/kadm_locl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: kadm_locl.h,v 1.11 1998/10/05 13:56:42 joda Exp $ */ +/* $Id: kadm_locl.h,v 1.12 1999/12/02 16:58:39 joda Exp $ */ #include "config.h" #include "protos.h" diff --git a/crypto/kerberosIV/lib/kadm/kadm_supp.c b/crypto/kerberosIV/lib/kadm/kadm_supp.c index 0c403eb..2a19cae 100644 --- a/crypto/kerberosIV/lib/kadm/kadm_supp.c +++ b/crypto/kerberosIV/lib/kadm/kadm_supp.c @@ -35,7 +35,7 @@ or implied warranty. #include "kadm_locl.h" -RCSID("$Id: kadm_supp.c,v 1.13 1999/03/16 09:41:20 assar Exp $"); +RCSID("$Id: kadm_supp.c,v 1.14 1999/09/16 20:41:46 assar Exp $"); static void time2str(char *buf, size_t len, time_t t) @@ -112,11 +112,11 @@ kadm_prin_to_vals(u_char *fields, Kadm_vals *new, Principal *old) { memset(new, 0, sizeof(*new)); if (IS_FIELD(KADM_NAME,fields)) { - strcpy_truncate(new->name, old->name, ANAME_SZ); + strlcpy(new->name, old->name, ANAME_SZ); SET_FIELD(KADM_NAME, new->fields); } if (IS_FIELD(KADM_INST,fields)) { - strcpy_truncate(new->instance, old->instance, INST_SZ); + strlcpy(new->instance, old->instance, INST_SZ); SET_FIELD(KADM_INST, new->fields); } if (IS_FIELD(KADM_EXPDATE,fields)) { @@ -142,11 +142,11 @@ kadm_prin_to_vals(u_char *fields, Kadm_vals *new, Principal *old) SET_FIELD(KADM_MODDATE, new->fields); } if (IS_FIELD(KADM_MODNAME,fields)) { - strcpy_truncate(new->mod_name, old->mod_name, ANAME_SZ); + strlcpy(new->mod_name, old->mod_name, ANAME_SZ); SET_FIELD(KADM_MODNAME, new->fields); } if (IS_FIELD(KADM_MODINST,fields)) { - strcpy_truncate(new->mod_instance, old->mod_instance, ANAME_SZ); + strlcpy(new->mod_instance, old->mod_instance, ANAME_SZ); SET_FIELD(KADM_MODINST, new->fields); } if (IS_FIELD(KADM_KVNO,fields)) { @@ -162,9 +162,9 @@ kadm_vals_to_prin(u_char *fields, Principal *new, Kadm_vals *old) memset(new, 0, sizeof(*new)); if (IS_FIELD(KADM_NAME,fields)) - strcpy_truncate(new->name, old->name, ANAME_SZ); + strlcpy(new->name, old->name, ANAME_SZ); if (IS_FIELD(KADM_INST,fields)) - strcpy_truncate(new->instance, old->instance, INST_SZ); + strlcpy(new->instance, old->instance, INST_SZ); if (IS_FIELD(KADM_EXPDATE,fields)) new->exp_date = old->exp_date; if (IS_FIELD(KADM_ATTR,fields)) @@ -179,9 +179,9 @@ kadm_vals_to_prin(u_char *fields, Principal *new, Kadm_vals *old) if (IS_FIELD(KADM_MODDATE,fields)) new->mod_date = old->mod_date; if (IS_FIELD(KADM_MODNAME,fields)) - strcpy_truncate(new->mod_name, old->mod_name, ANAME_SZ); + strlcpy(new->mod_name, old->mod_name, ANAME_SZ); if (IS_FIELD(KADM_MODINST,fields)) - strcpy_truncate(new->mod_instance, old->mod_instance, ANAME_SZ); + strlcpy(new->mod_instance, old->mod_instance, ANAME_SZ); if (IS_FIELD(KADM_KVNO,fields)) new->key_version = old->key_version; #endif diff --git a/crypto/kerberosIV/lib/kafs/ChangeLog b/crypto/kerberosIV/lib/kafs/ChangeLog index e32b7ed..c9cd032 100644 --- a/crypto/kerberosIV/lib/kafs/ChangeLog +++ b/crypto/kerberosIV/lib/kafs/ChangeLog @@ -1,3 +1,51 @@ +1999-11-22 Assar Westerlund <assar@sics.se> + + * afskrb5.c (afslog_uid_int): handle d->realm == NULL + +1999-11-17 Assar Westerlund <assar@sics.se> + + * afskrb5.c (afslog_uid_int): don't look at the local realm at + all. just use the realm from the ticket file. + +1999-10-20 Assar Westerlund <assar@sics.se> + + * Makefile.am: set version to 1:1:1 + + * afskrb5.c (get_cred): always request a DES key + +Mon Oct 18 17:40:21 1999 Bjoern Groenvall <bg@mummel.sics.se> + + * common.c (find_cells): Trim trailing whitespace from + cellname. Lines starting with # are regarded as comments. + +Fri Oct 8 18:17:22 1999 Bjoern Groenvall <bg@mummel.sics.se> + + * afskrb.c, common.c : Change code to make a clear distinction + between hinted realm and ticket realm. + + * kafs_locl.h: Added argument realm_hint. + + * common.c (_kafs_get_cred): Change code to acquire the ``best'' + possible ticket. Use cross-cell authentication only as method of + last resort. + + * afskrb.c (afslog_uid_int): Add realm_hint argument and extract + realm from ticket file. + + * afskrb5.c (afslog_uid_int): Added argument realm_hint. + +1999-10-03 Assar Westerlund <assar@sics.se> + + * afskrb5.c (get_cred): update to new krb524_convert_creds_kdc + +1999-08-12 Johan Danielsson <joda@pdc.kth.se> + + * Makefile.am: ignore the comlicated aix construct if !krb4 + +1999-07-26 Assar Westerlund <assar@sics.se> + + * Makefile.am: set version to 1:0:1 + 1999-07-22 Assar Westerlund <assar@sics.se> * afssysdefs.h: define AFS_SYSCALL to 73 for Solaris 2.7 diff --git a/crypto/kerberosIV/lib/kafs/Makefile.am b/crypto/kerberosIV/lib/kafs/Makefile.am index f6afbc7..2333221 100644 --- a/crypto/kerberosIV/lib/kafs/Makefile.am +++ b/crypto/kerberosIV/lib/kafs/Makefile.am @@ -1,4 +1,4 @@ -# $Id: Makefile.am,v 1.13 1999/03/21 14:08:14 joda Exp $ +# $Id: Makefile.am,v 1.17 1999/10/19 23:54:05 assar Exp $ include $(top_srcdir)/Makefile.am.common @@ -6,9 +6,6 @@ INCLUDES += $(INCLUDE_krb4) $(AFS_EXTRA_DEFS) if KRB4 AFSLIBS = libkafs.la -else -AFSLIBS = -endif if AIX AFSL_EXP = $(srcdir)/afsl.exp @@ -38,9 +35,13 @@ AFSL_EXP = AIX_SRC = endif # AIX +else +AFSLIBS = +endif # KRB4 + lib_LTLIBRARIES = $(AFSLIBS) -libkafs_la_LDFLAGS = -version-info 0:0:0 +libkafs_la_LDFLAGS = -version-info 1:1:1 foodir = $(libdir) foo_DATA = $(AFS_EXTRA_LIBS) # EXTRA_DATA = afslib.so diff --git a/crypto/kerberosIV/lib/kafs/Makefile.in b/crypto/kerberosIV/lib/kafs/Makefile.in index 3a44f79..cefca29 100644 --- a/crypto/kerberosIV/lib/kafs/Makefile.in +++ b/crypto/kerberosIV/lib/kafs/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.49 1999/03/10 19:01:15 joda Exp $ +# $Id: Makefile.in,v 1.50 1999/09/16 20:41:46 assar Exp $ # SHELL = /bin/sh @@ -41,9 +41,9 @@ LIB = $(LIBNAME).$(LIBEXT) $(AFS_EXTRA_LIBS) SOURCES = afssys.c afskrb.c common.c afslib.c -EXTRA_SOURCE = issuid.c strcpy_truncate.c strcat_truncate.c +EXTRA_SOURCE = issuid.c strlcpy.c strlcat.c -EXTRA_OBJECT = issuid.o strcpy_truncate.o strcat_truncate.o +EXTRA_OBJECT = issuid.o strlcpy.o strlcat.o OBJECTS = afssys.o afskrb.o common.o $(EXTRA_OBJECT) $(AFS_EXTRA_OBJS) @@ -109,9 +109,9 @@ roken_rename.h: issuid.c: $(LN_S) $(srcdir)/../roken/issuid.c . -strcat_truncate.c: - $(LN_S) $(srcdir)/../roken/strcat_truncate.c . +strlcat.c: + $(LN_S) $(srcdir)/../roken/strlcat.c . -strcpy_truncate.c: - $(LN_S) $(srcdir)/../roken/strcpy_truncate.c . +strlcpy.c: + $(LN_S) $(srcdir)/../roken/strlcpy.c . diff --git a/crypto/kerberosIV/lib/kafs/afskrb.c b/crypto/kerberosIV/lib/kafs/afskrb.c index 4da459c..805750d 100644 --- a/crypto/kerberosIV/lib/kafs/afskrb.c +++ b/crypto/kerberosIV/lib/kafs/afskrb.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "kafs_locl.h" -RCSID("$Id: afskrb.c,v 1.11 1999/07/07 12:29:33 assar Exp $"); +RCSID("$Id: afskrb.c,v 1.13 1999/12/02 16:58:39 joda Exp $"); struct krb_kafs_data { const char *realm; @@ -60,26 +55,31 @@ get_cred(kafs_data *data, const char *name, const char *inst, } static int -afslog_uid_int(kafs_data *data, const char *cell, uid_t uid, +afslog_uid_int(kafs_data *data, + const char *cell, + const char *realm_hint, + uid_t uid, const char *homedir) { int ret; CREDENTIALS c; - struct krb_kafs_data *d = data->data; - char realm[REALM_SZ], *lrealm; + char realm[REALM_SZ]; if (cell == 0 || cell[0] == 0) return _kafs_afslog_all_local_cells (data, uid, homedir); - ret = krb_get_lrealm(realm, 1); - if(ret == KSUCCESS && (d->realm == NULL || strcmp(d->realm, realm))) - lrealm = realm; - else - lrealm = NULL; + /* Extract realm from ticket file. */ + { + char name[ANAME_SZ], inst[INST_SZ]; + + ret = krb_get_default_principal(name, inst, realm); + if (ret != KSUCCESS) + return ret; + } - ret = _kafs_get_cred(data, cell, d->realm, lrealm, &c); + ret = _kafs_get_cred(data, cell, realm_hint, realm, &c); - if(ret == 0) + if (ret == 0) ret = kafs_settoken(cell, uid, &c); return ret; } @@ -95,36 +95,34 @@ get_realm(kafs_data *data, const char *host) } int -krb_afslog_uid_home(const char *cell, const char *realm, uid_t uid, +krb_afslog_uid_home(const char *cell, const char *realm_hint, uid_t uid, const char *homedir) { kafs_data kd; - struct krb_kafs_data d; kd.afslog_uid = afslog_uid_int; kd.get_cred = get_cred; kd.get_realm = get_realm; - kd.data = &d; - d.realm = realm; - return afslog_uid_int(&kd, cell, uid, homedir); + kd.data = 0; + return afslog_uid_int(&kd, cell, realm_hint, uid, homedir); } int -krb_afslog_uid(const char *cell, const char *realm, uid_t uid) +krb_afslog_uid(const char *cell, const char *realm_hint, uid_t uid) { - return krb_afslog_uid_home (cell, realm, uid, NULL); + return krb_afslog_uid_home(cell, realm_hint, uid, NULL); } int -krb_afslog(const char *cell, const char *realm) +krb_afslog(const char *cell, const char *realm_hint) { - return krb_afslog_uid (cell, realm, getuid()); + return krb_afslog_uid(cell, realm_hint, getuid()); } int -krb_afslog_home(const char *cell, const char *realm, const char *homedir) +krb_afslog_home(const char *cell, const char *realm_hint, const char *homedir) { - return krb_afslog_uid_home (cell, realm, getuid(), homedir); + return krb_afslog_uid_home(cell, realm_hint, getuid(), homedir); } /* diff --git a/crypto/kerberosIV/lib/kafs/afskrb5.c b/crypto/kerberosIV/lib/kafs/afskrb5.c index a25dd7e..4c35ea7 100644 --- a/crypto/kerberosIV/lib/kafs/afskrb5.c +++ b/crypto/kerberosIV/lib/kafs/afskrb5.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "kafs_locl.h" -RCSID("$Id: afskrb5.c,v 1.7 1999/07/07 12:30:06 assar Exp $"); +RCSID("$Id: afskrb5.c,v 1.13 1999/12/02 16:58:39 joda Exp $"); struct krb5_kafs_data { krb5_context context; @@ -64,37 +59,44 @@ get_cred(kafs_data *data, const char *name, const char *inst, krb5_free_principal(d->context, in_creds.server); return ret; } + in_creds.session.keytype = KEYTYPE_DES; ret = krb5_get_credentials(d->context, 0, d->id, &in_creds, &out_creds); krb5_free_principal(d->context, in_creds.server); krb5_free_principal(d->context, in_creds.client); if(ret) return ret; - ret = krb524_convert_creds_kdc(d->context, out_creds, c); + ret = krb524_convert_creds_kdc(d->context, d->id, out_creds, c); krb5_free_creds(d->context, out_creds); return ret; } static krb5_error_code -afslog_uid_int(kafs_data *data, const char *cell, uid_t uid, +afslog_uid_int(kafs_data *data, const char *cell, const char *rh, uid_t uid, const char *homedir) { krb5_error_code ret; CREDENTIALS c; - krb5_realm lrealm; /* local realm */ + krb5_principal princ; + krb5_realm *trealm; /* ticket realm */ struct krb5_kafs_data *d = data->data; if (cell == 0 || cell[0] == 0) return _kafs_afslog_all_local_cells (data, uid, homedir); - ret = krb5_get_default_realm(d->context, &lrealm); - if(ret || (d->realm && strcmp(d->realm, lrealm) == 0)){ - free(lrealm); - lrealm = NULL; + ret = krb5_cc_get_principal (d->context, d->id, &princ); + if (ret) + return ret; + + trealm = krb5_princ_realm (d->context, princ); + + if (d->realm != NULL && strcmp (d->realm, *trealm) == 0) { + trealm = NULL; + krb5_free_principal (d->context, princ); } - ret = _kafs_get_cred(data, cell, d->realm, lrealm, &c); - if(lrealm) - free(lrealm); + ret = _kafs_get_cred(data, cell, d->realm, *trealm, &c); + if(trealm) + krb5_free_principal (d->context, princ); if(ret == 0) ret = kafs_settoken(cell, uid, &c); @@ -131,7 +133,7 @@ krb5_afslog_uid_home(krb5_context context, d.context = context; d.id = id; d.realm = realm; - return afslog_uid_int(&kd, cell, uid, homedir); + return afslog_uid_int(&kd, cell, 0, uid, homedir); } krb5_error_code diff --git a/crypto/kerberosIV/lib/kafs/afslib.c b/crypto/kerberosIV/lib/kafs/afslib.c index 12779bc..ae3b5a5 100644 --- a/crypto/kerberosIV/lib/kafs/afslib.c +++ b/crypto/kerberosIV/lib/kafs/afslib.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -42,7 +37,7 @@ #include "kafs_locl.h" -RCSID("$Id: afslib.c,v 1.5 1997/04/20 13:21:15 joda Exp $"); +RCSID("$Id: afslib.c,v 1.6 1999/12/02 16:58:40 joda Exp $"); int aix_pioctl(char *a_path, diff --git a/crypto/kerberosIV/lib/kafs/afssys.c b/crypto/kerberosIV/lib/kafs/afssys.c index 2c6e3af..d49a65a 100644 --- a/crypto/kerberosIV/lib/kafs/afssys.c +++ b/crypto/kerberosIV/lib/kafs/afssys.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "kafs_locl.h" -RCSID("$Id: afssys.c,v 1.63 1999/05/08 02:24:32 assar Exp $"); +RCSID("$Id: afssys.c,v 1.65 1999/12/02 16:58:40 joda Exp $"); int _kafs_debug; /* this should be done in a better way */ @@ -77,7 +72,7 @@ try_aix(void) * If we are root or running setuid don't trust AFSLIBPATH! */ if (getuid() != 0 && !issuid() && (p = getenv("AFSLIBPATH")) != NULL) - strcpy_truncate(path, p, sizeof(path)); + strlcpy(path, p, sizeof(path)); else snprintf(path, sizeof(path), "%s/afslib.so", LIBDIR); diff --git a/crypto/kerberosIV/lib/kafs/afssysdefs.h b/crypto/kerberosIV/lib/kafs/afssysdefs.h index 7193eea..574b33f 100644 --- a/crypto/kerberosIV/lib/kafs/afssysdefs.h +++ b/crypto/kerberosIV/lib/kafs/afssysdefs.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: afssysdefs.h,v 1.19.4.1 1999/07/22 03:21:43 assar Exp $ */ +/* $Id: afssysdefs.h,v 1.21 1999/12/02 16:58:40 joda Exp $ */ /* * This section is for machines using single entry point AFS syscalls! diff --git a/crypto/kerberosIV/lib/kafs/common.c b/crypto/kerberosIV/lib/kafs/common.c index 54d7b1b..207b9b6 100644 --- a/crypto/kerberosIV/lib/kafs/common.c +++ b/crypto/kerberosIV/lib/kafs/common.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "kafs_locl.h" -RCSID("$Id: common.c,v 1.15 1999/06/09 22:41:41 assar Exp $"); +RCSID("$Id: common.c,v 1.19 1999/12/02 16:58:40 joda Exp $"); #define AUTH_SUPERUSER "afs" @@ -155,7 +150,7 @@ dns_find_cell(const char *cell, char *dbserver, size_t len) struct resource_record *rr = r->head; while(rr){ if(rr->type == T_AFSDB && rr->u.afsdb->preference == 1){ - strcpy_truncate(dbserver, + strlcpy(dbserver, rr->u.afsdb->domain, len); ok = 0; @@ -184,10 +179,12 @@ find_cells(char *file, char ***cells, int *index) if (f == NULL) return; while (fgets(cell, sizeof(cell), f)) { - char *nl = strchr(cell, '\n'); - if (nl) - *nl = '\0'; - if (cell[0] == '\0') + char *t; + t = cell + strlen(cell); + for (; t >= cell; t--) + if (*t == '\n' || *t == '\t' || *t == ' ') + *t = 0; + if (cell[0] == '\0' || cell[0] == '#') continue; for(i = 0; i < ind; i++) if(strcmp((*cells)[i], cell) == 0) @@ -218,8 +215,11 @@ afslog_cells(kafs_data *data, char **cells, int max, uid_t uid, { int ret = 0; int i; - for(i = 0; i < max; i++) - ret = (*data->afslog_uid)(data, cells[i], uid, homedir); + for (i = 0; i < max; i++) { + int er = (*data->afslog_uid)(data, cells[i], 0, uid, homedir); + if (er) + ret = er; + } return ret; } @@ -305,8 +305,8 @@ _kafs_realm_of_cell(kafs_data *data, const char *cell, char **realm) int _kafs_get_cred(kafs_data *data, const char *cell, - const char *krealm, - const char *lrealm, + const char *realm_hint, + const char *realm, CREDENTIALS *c) { int ret = -1; @@ -334,37 +334,63 @@ _kafs_get_cred(kafs_data *data, /* comments on the ordering of these tests */ /* If the user passes a realm, she probably knows something we don't - * know and we should try afs@krealm (otherwise we're talking with a + * know and we should try afs@realm_hint (otherwise we're talking with a * blondino and she might as well have it.) */ - if (krealm) { - ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, krealm, c); + if (realm_hint) { + ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, realm_hint, c); + if (ret == 0) return 0; + ret = (*data->get_cred)(data, AUTH_SUPERUSER, "", realm_hint, c); if (ret == 0) return 0; - ret = (*data->get_cred)(data, AUTH_SUPERUSER, "", krealm, c); } - if (ret == 0) return 0; foldup(CELL, cell); - ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, CELL, c); + /* + * If cell == realm we don't need no cross-cell authentication. + * Try afs@REALM. + */ + if (strcmp(CELL, realm) == 0) { + ret = (*data->get_cred)(data, AUTH_SUPERUSER, "", realm, c); + if (ret == 0) return 0; + /* Try afs.cell@REALM below. */ + } + + /* + * If the AFS servers have a file /usr/afs/etc/krb.conf containing + * REALM we still don't have to resort to cross-cell authentication. + * Try afs.cell@REALM. + */ + ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, realm, c); if (ret == 0) return 0; + /* + * We failed to get ``first class tickets'' for afs, + * fall back to cross-cell authentication. + * Try afs@CELL. + * Try afs.cell@CELL. + */ ret = (*data->get_cred)(data, AUTH_SUPERUSER, "", CELL, c); if (ret == 0) return 0; - - /* this might work in some cases */ - if (_kafs_realm_of_cell(data, cell, &vl_realm) == 0) { + ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, CELL, c); + if (ret == 0) return 0; + + /* + * Perhaps the cell doesn't correspond to any realm? + * Use realm of first volume location DB server. + * Try afs.cell@VL_REALM. + * Try afs@VL_REALM??? + */ + if (_kafs_realm_of_cell(data, cell, &vl_realm) == 0 + && strcmp(vl_realm, realm) != 0 + && strcmp(vl_realm, CELL) != 0) { ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, vl_realm, c); if (ret) ret = (*data->get_cred)(data, AUTH_SUPERUSER, "", vl_realm, c); free(vl_realm); if (ret == 0) return 0; } - - if (lrealm) - ret = (*data->get_cred)(data, AUTH_SUPERUSER, cell, lrealm, c); + return ret; } - - diff --git a/crypto/kerberosIV/lib/kafs/dlfcn.c b/crypto/kerberosIV/lib/kafs/dlfcn.c index 98e081c..e664fe3 100644 --- a/crypto/kerberosIV/lib/kafs/dlfcn.c +++ b/crypto/kerberosIV/lib/kafs/dlfcn.c @@ -142,7 +142,7 @@ void *dlopen(const char *path, int mode) if (errno == ENOEXEC) { char *tmp[BUFSIZ/sizeof(char *)]; if (loadquery(L_GETMESSAGES, tmp, sizeof(tmp)) == -1) - strcpy_truncate(errbuf, + strlcpy(errbuf, strerror(errno), sizeof(errbuf)); else { @@ -151,7 +151,7 @@ void *dlopen(const char *path, int mode) caterr(*p); } } else - strcat_truncate(errbuf, + strlcat(errbuf, strerror(errno), sizeof(errbuf)); return NULL; @@ -231,29 +231,29 @@ static void caterr(char *s) p++; switch(atoi(s)) { case L_ERROR_TOOMANY: - strcat_truncate(errbuf, "to many errors", sizeof(errbuf)); + strlcat(errbuf, "to many errors", sizeof(errbuf)); break; case L_ERROR_NOLIB: - strcat_truncate(errbuf, "can't load library", sizeof(errbuf)); - strcat_truncate(errbuf, p, sizeof(errbuf)); + strlcat(errbuf, "can't load library", sizeof(errbuf)); + strlcat(errbuf, p, sizeof(errbuf)); break; case L_ERROR_UNDEF: - strcat_truncate(errbuf, "can't find symbol", sizeof(errbuf)); - strcat_truncate(errbuf, p, sizeof(errbuf)); + strlcat(errbuf, "can't find symbol", sizeof(errbuf)); + strlcat(errbuf, p, sizeof(errbuf)); break; case L_ERROR_RLDBAD: - strcat_truncate(errbuf, "bad RLD", sizeof(errbuf)); - strcat_truncate(errbuf, p, sizeof(errbuf)); + strlcat(errbuf, "bad RLD", sizeof(errbuf)); + strlcat(errbuf, p, sizeof(errbuf)); break; case L_ERROR_FORMAT: - strcat_truncate(errbuf, "bad exec format in", sizeof(errbuf)); - strcat_truncate(errbuf, p, sizeof(errbuf)); + strlcat(errbuf, "bad exec format in", sizeof(errbuf)); + strlcat(errbuf, p, sizeof(errbuf)); break; case L_ERROR_ERRNO: - strcat_truncate(errbuf, strerror(atoi(++p)), sizeof(errbuf)); + strlcat(errbuf, strerror(atoi(++p)), sizeof(errbuf)); break; default: - strcat_truncate(errbuf, s, sizeof(errbuf)); + strlcat(errbuf, s, sizeof(errbuf)); break; } } @@ -519,7 +519,7 @@ static int readExports(ModulePtr mp) * must copy the first SYMNMLEN chars and make * sure we have a zero byte at the end. */ - strcpy_truncate (tmpsym, ls->l_name, + strlcpy (tmpsym, ls->l_name, SYMNMLEN + 1); symname = tmpsym; } diff --git a/crypto/kerberosIV/lib/kafs/kafs.h b/crypto/kerberosIV/lib/kafs/kafs.h index cdf23cb..0fb969e 100644 --- a/crypto/kerberosIV/lib/kafs/kafs.h +++ b/crypto/kerberosIV/lib/kafs/kafs.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: kafs.h,v 1.31 1999/07/07 12:30:40 assar Exp $ */ +/* $Id: kafs.h,v 1.32 1999/12/02 16:58:40 joda Exp $ */ #ifndef __KAFS_H #define __KAFS_H diff --git a/crypto/kerberosIV/lib/kafs/kafs_locl.h b/crypto/kerberosIV/lib/kafs/kafs_locl.h index 6174f74..ac1c2f6 100644 --- a/crypto/kerberosIV/lib/kafs/kafs_locl.h +++ b/crypto/kerberosIV/lib/kafs/kafs_locl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: kafs_locl.h,v 1.12.2.1 1999/07/22 03:22:05 assar Exp $ */ +/* $Id: kafs_locl.h,v 1.15 1999/12/02 16:58:40 joda Exp $ */ #ifndef __KAFS_LOCL_H__ #define __KAFS_LOCL_H__ @@ -106,8 +101,11 @@ #include "afssysdefs.h" struct kafs_data; -typedef int (*afslog_uid_func_t)(struct kafs_data*, const char*, uid_t, - const char *); +typedef int (*afslog_uid_func_t)(struct kafs_data *, + const char *cell, + const char *realm_hint, + uid_t, + const char *homedir); typedef int (*get_cred_func_t)(struct kafs_data*, const char*, const char*, const char*, CREDENTIALS*); diff --git a/crypto/kerberosIV/lib/kclient/KClient.c b/crypto/kerberosIV/lib/kclient/KClient.c new file mode 100644 index 0000000..6d4ed60 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/KClient.c @@ -0,0 +1,440 @@ +/* + * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* KClient.c - KClient glue to krb4.dll + * Author: Jörgen Karlsson - d93-jka@nada.kth.se + * Date: June 1996 + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: KClient.c,v 1.14 1999/12/02 16:58:40 joda Exp $"); +#endif + +#ifdef WIN32 /* Visual C++ 4.0 (Windows95/NT) */ +#include <Windows.h> +#endif /* WIN32 */ + +//#include <string.h> +#include <winsock.h> +#include "passwd_dlg.h" +#include "KClient.h" +#include "krb.h" + +char guser[64]; + +void +msg(char *text) +{ + HWND wnd = GetActiveWindow(); + MessageBox(wnd, text, "KClient message", MB_OK|MB_APPLMODAL); +} + +BOOL +SendTicketForService(LPSTR service, LPSTR version, int fd) +{ + KTEXT_ST ticket; + MSG_DAT mdat; + CREDENTIALS cred; + des_key_schedule schedule; + char name[SNAME_SZ], inst[INST_SZ], realm[REALM_SZ]; + int ret; + static KClientSessionInfo foo; + KClientKey key; + + kname_parse(name, inst, realm, service); + strlcpy(foo.realm, realm, sizeof(foo.realm)); + + if(KClientStatus(&foo) == KClientNotLoggedIn) + KClientLogin(&foo, &key); + + ret = krb_sendauth (0, fd, &ticket, + name, inst, realm, 17, &mdat, + &cred, &schedule, NULL, NULL, version); + if(ret) + return FALSE; + return TRUE; +} + +BOOL WINAPI +DllMain(HANDLE hInst, ULONG reason, LPVOID lpReserved) +{ + WORD wVersionRequested; + WSADATA wsaData; + int err; + + switch(reason){ + case DLL_PROCESS_ATTACH: + wVersionRequested = MAKEWORD(1, 1); + + err = WSAStartup(wVersionRequested, &wsaData); + + if (err != 0) + { + /* Tell the user that we couldn't find a useable */ + /* winsock.dll. */ + msg("Cannot find winsock.dll"); + return FALSE; + } + break; + case DLL_PROCESS_DETACH: + WSACleanup(); + } + + return TRUE; +} + +Kerr +KClientMessage(char *text, Kerr error) +{ + msg(text); + return error; +} + +/* KClientInitSession + * You need to call this routine before calling most other routines. + * It initializes a KClientSessionInfo structure. + * The local and remote addresses are for use in KClientEncrypt, + * KClientDecrypt, KClientMakeSendAuth and KClientVerifySendAuth. + * If you don't use any of these routines it's perfectly OK to do the following... + * err = KClientInitSession(session,0,0,0,0); + */ +Kerr +KClientInitSession(KClientSessionInfo *session, + unsigned long lAddr, + unsigned short lPort, + unsigned long fAddr, + unsigned short fPort) +{ + session->lAddr = lAddr; + session->lPort = lPort; + session->fAddr = fAddr; + session->fPort = fPort; + if(tf_get_pname(session->user) != KSUCCESS) + *(session->user) = '\0'; + if(tf_get_pinst(session->inst) != KSUCCESS) + *(session->inst) = '\0'; + krb_get_lrealm (session->realm, 1); + if(*(session->user)) + strlcpy(guser, session->user, sizeof(guser)); + else + *guser ='\0'; + + return 0; +} + + +/* KClientGetTicketForService + * This routine gets an authenticator to be passed to a service. + * If the user isn't already logged in the user is prompted for a password. + */ +Kerr +KClientGetTicketForService(KClientSessionInfo *session, + char *service, + void *buf, + unsigned long *buflen) +{ + CREDENTIALS c; + KClientKey k; + KTEXT_ST ticket; + char serv[255], inst[255], realm[255]; + Kerr err; + + // KClientSetUserName(session->user); + err = kname_parse(serv,inst,realm,service); + if(*realm) + strlcpy(session->realm, realm, sizeof(session->realm)); + else + strlcpy(realm, session->realm, sizeof(realm)); + if(KClientStatus(session) == KClientNotLoggedIn) + if((err = KClientLogin(session, &k)) != KSUCCESS) + return err; + + if((err = krb_mk_req(&ticket, serv, inst, realm, 0)) != KSUCCESS) + return KClientMessage(KClientErrorText(err,0),err); + if((err = krb_get_cred(serv, inst, realm, &c)) != KSUCCESS) + return KClientMessage(KClientErrorText(err,0),err); + + if(*buflen >= ticket.length) + { + *buflen = ticket.length + sizeof(unsigned long); + CopyMemory(buf, &ticket, *buflen); + CopyMemory(session->key, c.session, sizeof(session->key)); + } + else + err = -1; + return err; +} + + +/* KClientLogin + * This routine "logs in" by getting a ticket granting ticket from kerberos. + * It returns the user's private key which can be used to automate login at + * a later time with KClientKeyLogin. + */ + +Kerr +KClientLogin(KClientSessionInfo *session, + KClientKey *privateKey) +{ + CREDENTIALS c; + Kerr err; + char passwd[100]; + + if((err = pwd_dialog(guser, passwd))) + return err; + if(KClientStatus(session) == KClientNotLoggedIn) + { + + if((err = krb_get_pw_in_tkt(guser, session->inst, session->realm, + "krbtgt", session->realm, + DEFAULT_TKT_LIFE, passwd)) != KSUCCESS) + return KClientMessage(KClientErrorText(err,0),err); + } + if((err = krb_get_cred("krbtgt", session->realm, + session->realm, &c)) == KSUCCESS) + CopyMemory(privateKey, c.session, sizeof(*privateKey)); + return err; +} + + +/* KClientPasswordLogin + * This routine is similiar to KClientLogin but instead of prompting the user + * for a password it uses the password supplied to establish login. + */ +Kerr +KClientPasswordLogin(KClientSessionInfo *session, + char *password, + KClientKey *privateKey) +{ + return krb_get_pw_in_tkt(guser, session->inst, session->realm, + "krbtgt", + session->realm, + DEFAULT_TKT_LIFE, + password); +} + + +static key_proc_t +key_proc(void *arg) +{ + return arg; +} + +/* KClientKeyLogin + * This routine is similiar to KClientLogin but instead of prompting the user + * for a password it uses the private key supplied to establish login. + */ +Kerr +KClientKeyLogin(KClientSessionInfo *session, + KClientKey *privateKey) +{ + return krb_get_in_tkt(guser, session->inst, session->realm, + "krbtgt", + session->realm, + DEFAULT_TKT_LIFE, + key_proc, + 0, + privateKey); +} + +/* KClientLogout + * This routine destroys all credentials stored in the credential cache + * effectively logging the user out. + */ +Kerr +KClientLogout(void) +{ + return 0; +} + + +/* KClientStatus + * This routine returns the user's login status which can be + * KClientLoggedIn or KClientNotLoggedIn. + */ +short +KClientStatus(KClientSessionInfo *session) +{ + CREDENTIALS c; + if(krb_get_cred("krbtgt", + session->realm, + session->realm, &c) == KSUCCESS) + return KClientLoggedIn; + else + return KClientNotLoggedIn; +} + + +/* KClientGetUserName + * This routine returns the name the user supplied in the login dialog. + * No name is returned if the user is not logged in. + */ +Kerr +KClientGetUserName(char *user) +{ + strcpy(user, guser); + return 0; +} + + +/* KClientSetUserName + * This routine sets the name that will come up in the login dialog + * the next time the user is prompted for a password. + */ +Kerr +KClientSetUserName(char *user) +{ + strlcpy(guser, user, sizeof(guser)); + return 0; +} + + +/* KClientCacheInitialTicket + * This routine is used to obtain a ticket for the password changing service. + */ +Kerr +KClientCacheInitialTicket(KClientSessionInfo *session, + char *service) +{ + return 0; +} + + +/* KClientGetSessionKey + * This routine can be used to obtain the session key which is stored + * in the KClientSessionInfo record. The session key has no usefullness + * with any KClient calls but it can be used to with the MIT kerberos API. + */ +Kerr +KClientGetSessionKey(KClientSessionInfo *session, + KClientKey *sessionKey) +{ + CopyMemory(sessionKey, session->key, sizeof(*sessionKey)); + return 0; +} + + +/* KClientMakeSendAuth + * This routine is used to create an authenticator that is the same as those + * created by the kerberos routine SendAuth. + */ +Kerr +KClientMakeSendAuth(KClientSessionInfo *session, + char *service, + void *buf, + unsigned long *buflen, + long checksum, + char *applicationVersion) +{ + return 0; +} + + +/* KClientVerifySendAuth + * This routine is used to verify a response made by a server doing RecvAuth. + * The two routines KClientMakeSendAuth and KClientVerifySendAuth together + * provide the functionality of SendAuth minus the transmission of authenticators + * between client->server->client. + */ +Kerr +KClientVerifySendAuth(KClientSessionInfo *session, + void *buf, + unsigned long *buflen) +{ + return 0; +} + + +/* KClientEncrypt + * This routine encrypts a series a bytes for transmission to the remote host. + * For this to work properly you must be logged in and you must have specified + * the remote and local addresses in KClientInitSession. The unencrypted + * message pointed to by buf and of length buflen is returned encrypted + * in encryptBuf of length encryptLength. + * The encrypted buffer must be at least 26 bytes longer the buf. + */ +Kerr +KClientEncrypt(KClientSessionInfo *session, + void *buf, + unsigned long buflen, + void *encryptBuf, + unsigned long *encryptLength) +{ + int num = 64; + des_cfb64_encrypt(buf, encryptBuf, buflen, + (struct des_ks_struct*) session->key, + 0, &num, 1); + return 0; +} + + +/* KClientDecrypt + * This routine decrypts a series of bytes received from the remote host. + + * NOTE: this routine will not reverse a KClientEncrypt call. + * It can only decrypt messages sent from the remote host. + + * Instead of copying the decrypted message to an out buffer, + * the message is decrypted in place and you are returned + * an offset into the buffer where the decrypted message begins. + */ +Kerr +KClientDecrypt(KClientSessionInfo *session, + void *buf, + unsigned long buflen, + unsigned long *decryptOffset, + unsigned long *decryptLength) +{ + int num; + des_cfb64_encrypt(buf, buf, buflen, + (struct des_ks_struct*)session->key, 0, &num, 0); + *decryptOffset = 0; + *decryptLength = buflen; + return 0; +} + + +/* KClientErrorText + * This routine returns a text description of errors returned by any of + * the calls in this library. + */ +char * +KClientErrorText(Kerr err, + char *text) +{ + char *t = krb_get_err_text(err); + if(text) + strcpy(text, t); + return t; +} diff --git a/crypto/kerberosIV/lib/kclient/KClient.def b/crypto/kerberosIV/lib/kclient/KClient.def new file mode 100644 index 0000000..9b55b2c --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/KClient.def @@ -0,0 +1,19 @@ +LIBRARY kclnt32 +EXPORTS + KClientInitSession + KClientGetTicketForService + KClientLogin + KClientPasswordLogin + KClientKeyLogin + KClientLogout + KClientStatus + KClientGetUserName + KClientSetUserName + KClientCacheInitialTicket + KClientGetSessionKey + KClientMakeSendAuth + KClientVerifySendAuth + KClientEncrypt + KClientDecrypt + KClientErrorText + SendTicketForService diff --git a/crypto/kerberosIV/lib/kclient/KClient.dsp b/crypto/kerberosIV/lib/kclient/KClient.dsp new file mode 100644 index 0000000..de4dde2 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/KClient.dsp @@ -0,0 +1,127 @@ +# Microsoft Developer Studio Project File - Name="kclient" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 5.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=kclient - Win32 Release +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "KClient.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "KClient.mak" CFG="kclient - Win32 Release" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "kclient - Win32 Release" (based on\ + "Win32 (x86) Dynamic-Link Library") +!MESSAGE "kclient - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "kclient - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\Release" +# PROP BASE Intermediate_Dir ".\Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\Release" +# PROP Intermediate_Dir ".\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c +# ADD CPP /nologo /MT /W3 /GX /O2 /I "." /I "..\krb" /I "..\..\include" /I "..\..\include\win32" /I "..\des" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "HAVE_CONFIG_H" /YX /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386 +# ADD LINK32 ..\krb\Release\krb.lib ..\des\Release\des.lib wsock32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /base:"0x1320000" /subsystem:windows /dll /machine:I386 /out:".\Release/kclnt32.dll" + +!ELSEIF "$(CFG)" == "kclient - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir ".\Debug" +# PROP BASE Intermediate_Dir ".\Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir ".\Debug" +# PROP Intermediate_Dir ".\Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "." /I "..\krb" /I "..\..\include" /I "..\..\include\win32" /I "..\des" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "HAVE_CONFIG_H" /YX /FD /c +# ADD BASE MTL /nologo /D "_DEBUG" /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 +# ADD LINK32 ..\krb\Debug\krb.lib ..\des\Debug\des.lib wsock32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /base:"0x1320000" /subsystem:windows /dll /debug /machine:I386 /out:".\Debug/kclnt32.dll" + +!ENDIF + +# Begin Target + +# Name "kclient - Win32 Release" +# Name "kclient - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\KClient.c +# End Source File +# Begin Source File + +SOURCE=.\KClient.def +# End Source File +# Begin Source File + +SOURCE=.\passwd_dialog.rc +# End Source File +# Begin Source File + +SOURCE=.\passwd_dlg.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\KClient.h +# End Source File +# Begin Source File + +SOURCE=.\passwd_dlg.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/crypto/kerberosIV/lib/kclient/KClient.h b/crypto/kerberosIV/lib/kclient/KClient.h new file mode 100644 index 0000000..d8916c5 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/KClient.h @@ -0,0 +1,160 @@ +/* + * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* KClient.h - KClient glue to krb4.dll + * Author: Jörgen Karlsson - d93-jka@nada.kth.se + * Date: June 1996 + */ + +/* $Id: KClient.h,v 1.8 1999/12/02 16:58:40 joda Exp $ */ + +#ifndef KCLIENT_H +#define KCLIENT_H + +#ifdef MacOS +#include <Types.h> +typedef OSerr Kerr; +#endif /* MacOS */ + +#ifdef WIN32 /* Visual C++ 4.0 (Windows95/NT) */ +typedef int Kerr; +#endif /* WIN32 */ + +enum { KClientLoggedIn, KClientNotLoggedIn }; + +struct _KClientKey +{ + unsigned char keyBytes[8]; +}; +typedef struct _KClientKey KClientKey; + +struct _KClientSessionInfo +{ + unsigned long lAddr; + unsigned short lPort; + unsigned long fAddr; + unsigned short fPort; + char user[32]; + char inst[32]; + char realm[32]; + char key[8]; +}; +typedef struct _KClientSessionInfo KClientSessionInfo; + +#ifdef __cplusplus +extern "C" { +#endif + +Kerr KClientMessage(char *text, Kerr error); + +/* KClientInitSession */ +Kerr KClientInitSession(KClientSessionInfo *session, + unsigned long lAddr, + unsigned short lPort, + unsigned long fAddr, + unsigned short fPort); + +/* KClientGetTicketForService */ +Kerr KClientGetTicketForService(KClientSessionInfo *session, + char *service, + void *buf, + unsigned long *buflen); + + +/* KClientLogin */ +Kerr KClientLogin(KClientSessionInfo *session, + KClientKey *privateKey ); + +/* KClientPasswordLogin */ +Kerr KClientPasswordLogin(KClientSessionInfo *session, + char *password, + KClientKey *privateKey); + +/* KClientKeyLogin */ +Kerr KClientKeyLogin(KClientSessionInfo *session, KClientKey *privateKey); + +/* KClientLogout */ +Kerr KClientLogout(void); + +/* KClientStatus */ +short KClientStatus(KClientSessionInfo *session); + +/* KClientGetUserName */ +Kerr KClientGetUserName(char *user); + +/* KClientSetUserName */ +Kerr KClientSetUserName(char *user); + +/* KClientCacheInitialTicket */ +Kerr KClientCacheInitialTicket(KClientSessionInfo *session, + char *service); + +/* KClientGetSessionKey */ +Kerr KClientGetSessionKey(KClientSessionInfo *session, + KClientKey *sessionKey); + +/* KClientMakeSendAuth */ +Kerr KClientMakeSendAuth(KClientSessionInfo *session, + char *service, + void *buf, + unsigned long *buflen, + long checksum, + char *applicationVersion); + +/* KClientVerifySendAuth */ +Kerr KClientVerifySendAuth(KClientSessionInfo *session, + void *buf, + unsigned long *buflen); + +/* KClientEncrypt */ +Kerr KClientEncrypt(KClientSessionInfo *session, + void *buf, + unsigned long buflen, + void *encryptBuf, + unsigned long *encryptLength); + +/* KClientDecrypt */ +Kerr KClientDecrypt(KClientSessionInfo *session, + void *buf, + unsigned long buflen, + unsigned long *decryptOffset, + unsigned long *decryptLength); + +/* KClientErrorText */ +char *KClientErrorText(Kerr err, char *text); + +#ifdef __cplusplus +} +#endif + +#endif /* KCLIENT_H */ diff --git a/crypto/kerberosIV/lib/kclient/KClient.mak b/crypto/kerberosIV/lib/kclient/KClient.mak new file mode 100644 index 0000000..40d4ab8 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/KClient.mak @@ -0,0 +1,297 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on KClient.dsp +!IF "$(CFG)" == "" +CFG=kclient - Win32 Release +!MESSAGE No configuration specified. Defaulting to kclient - Win32 Release. +!ENDIF + +!IF "$(CFG)" != "kclient - Win32 Release" && "$(CFG)" !=\ + "kclient - Win32 Debug" +!MESSAGE Invalid configuration "$(CFG)" specified. +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "KClient.mak" CFG="kclient - Win32 Release" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "kclient - Win32 Release" (based on\ + "Win32 (x86) Dynamic-Link Library") +!MESSAGE "kclient - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE +!ERROR An invalid configuration is specified. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +!IF "$(CFG)" == "kclient - Win32 Release" + +OUTDIR=.\Release +INTDIR=.\Release +# Begin Custom Macros +OutDir=.\.\Release +# End Custom Macros + +!IF "$(RECURSE)" == "0" + +ALL : "$(OUTDIR)\kclnt32.dll" + +!ELSE + +ALL : "krb - Win32 Release" "$(OUTDIR)\kclnt32.dll" + +!ENDIF + +!IF "$(RECURSE)" == "1" +CLEAN :"krb - Win32 ReleaseCLEAN" +!ELSE +CLEAN : +!ENDIF + -@erase "$(INTDIR)\KClient.obj" + -@erase "$(INTDIR)\passwd_dialog.res" + -@erase "$(INTDIR)\passwd_dlg.obj" + -@erase "$(INTDIR)\vc50.idb" + -@erase "$(OUTDIR)\kclnt32.dll" + -@erase "$(OUTDIR)\kclnt32.exp" + -@erase "$(OUTDIR)\kclnt32.lib" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +CPP=cl.exe +CPP_PROJ=/nologo /MT /W3 /GX /O2 /I "." /I "..\krb" /I "..\..\include" /I\ + "..\..\include\win32" /I "..\des" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D\ + "HAVE_CONFIG_H" /Fp"$(INTDIR)\KClient.pch" /YX /Fo"$(INTDIR)\\"\ + /Fd"$(INTDIR)\\" /FD /c +CPP_OBJS=.\Release/ +CPP_SBRS=. + +.c{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +MTL=midl.exe +MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 +RSC=rc.exe +RSC_PROJ=/l 0x409 /fo"$(INTDIR)\passwd_dialog.res" /d "NDEBUG" +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\KClient.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=..\krb\Release\krb.lib ..\des\Release\des.lib wsock32.lib\ + kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib\ + shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /base:"0x1320000"\ + /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\kclnt32.pdb"\ + /machine:I386 /def:".\KClient.def" /out:"$(OUTDIR)\kclnt32.dll"\ + /implib:"$(OUTDIR)\kclnt32.lib" +DEF_FILE= \ + ".\KClient.def" +LINK32_OBJS= \ + "$(INTDIR)\KClient.obj" \ + "$(INTDIR)\passwd_dialog.res" \ + "$(INTDIR)\passwd_dlg.obj" \ + "..\krb\Release\krb.lib" + +"$(OUTDIR)\kclnt32.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +!ELSEIF "$(CFG)" == "kclient - Win32 Debug" + +OUTDIR=.\Debug +INTDIR=.\Debug +# Begin Custom Macros +OutDir=.\.\Debug +# End Custom Macros + +!IF "$(RECURSE)" == "0" + +ALL : "$(OUTDIR)\kclnt32.dll" + +!ELSE + +ALL : "krb - Win32 Debug" "$(OUTDIR)\kclnt32.dll" + +!ENDIF + +!IF "$(RECURSE)" == "1" +CLEAN :"krb - Win32 DebugCLEAN" +!ELSE +CLEAN : +!ENDIF + -@erase "$(INTDIR)\KClient.obj" + -@erase "$(INTDIR)\passwd_dialog.res" + -@erase "$(INTDIR)\passwd_dlg.obj" + -@erase "$(INTDIR)\vc50.idb" + -@erase "$(INTDIR)\vc50.pdb" + -@erase "$(OUTDIR)\kclnt32.dll" + -@erase "$(OUTDIR)\kclnt32.exp" + -@erase "$(OUTDIR)\kclnt32.ilk" + -@erase "$(OUTDIR)\kclnt32.lib" + -@erase "$(OUTDIR)\kclnt32.pdb" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +CPP=cl.exe +CPP_PROJ=/nologo /MDd /W3 /Gm /GX /Zi /Od /I "." /I "..\krb" /I "..\..\include"\ + /I "..\..\include\win32" /I "..\des" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D\ + "HAVE_CONFIG_H" /Fp"$(INTDIR)\KClient.pch" /YX /Fo"$(INTDIR)\\"\ + /Fd"$(INTDIR)\\" /FD /c +CPP_OBJS=.\Debug/ +CPP_SBRS=. + +.c{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(CPP_OBJS)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(CPP_SBRS)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +MTL=midl.exe +MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 +RSC=rc.exe +RSC_PROJ=/l 0x409 /fo"$(INTDIR)\passwd_dialog.res" /d "_DEBUG" +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\KClient.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=..\krb\Debug\krb.lib ..\des\Debug\des.lib wsock32.lib kernel32.lib\ + user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib\ + ole32.lib oleaut32.lib uuid.lib /nologo /base:"0x1320000" /subsystem:windows\ + /dll /incremental:yes /pdb:"$(OUTDIR)\kclnt32.pdb" /debug /machine:I386\ + /def:".\KClient.def" /out:"$(OUTDIR)\kclnt32.dll"\ + /implib:"$(OUTDIR)\kclnt32.lib" +DEF_FILE= \ + ".\KClient.def" +LINK32_OBJS= \ + "$(INTDIR)\KClient.obj" \ + "$(INTDIR)\passwd_dialog.res" \ + "$(INTDIR)\passwd_dlg.obj" \ + "..\krb\Debug\krb.lib" + +"$(OUTDIR)\kclnt32.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +!ENDIF + + +!IF "$(CFG)" == "kclient - Win32 Release" || "$(CFG)" ==\ + "kclient - Win32 Debug" +SOURCE=.\KClient.c +DEP_CPP_KCLIE=\ + "..\..\include\win32\config.h"\ + "..\..\include\win32\ktypes.h"\ + "..\des\des.h"\ + "..\krb\krb-protos.h"\ + "..\krb\krb.h"\ + ".\KClient.h"\ + ".\passwd_dlg.h"\ + + +"$(INTDIR)\KClient.obj" : $(SOURCE) $(DEP_CPP_KCLIE) "$(INTDIR)" + + +SOURCE=.\passwd_dialog.rc + +"$(INTDIR)\passwd_dialog.res" : $(SOURCE) "$(INTDIR)" + $(RSC) $(RSC_PROJ) $(SOURCE) + + +SOURCE=.\passwd_dlg.c +DEP_CPP_PASSW=\ + "..\..\include\win32\config.h"\ + ".\passwd_dlg.h"\ + + +"$(INTDIR)\passwd_dlg.obj" : $(SOURCE) $(DEP_CPP_PASSW) "$(INTDIR)" + + +!IF "$(CFG)" == "kclient - Win32 Release" + +"krb - Win32 Release" : + cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\krb" + $(MAKE) /$(MAKEFLAGS) /F ".\krb.mak" CFG="krb - Win32 Release" + cd "..\kclient" + +"krb - Win32 ReleaseCLEAN" : + cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\krb" + $(MAKE) /$(MAKEFLAGS) CLEAN /F ".\krb.mak" CFG="krb - Win32 Release"\ + RECURSE=1 + cd "..\kclient" + +!ELSEIF "$(CFG)" == "kclient - Win32 Debug" + +"krb - Win32 Debug" : + cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\krb" + $(MAKE) /$(MAKEFLAGS) /F ".\krb.mak" CFG="krb - Win32 Debug" + cd "..\kclient" + +"krb - Win32 DebugCLEAN" : + cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\krb" + $(MAKE) /$(MAKEFLAGS) CLEAN /F ".\krb.mak" CFG="krb - Win32 Debug" RECURSE=1\ + + cd "..\kclient" + +!ENDIF + + +!ENDIF + diff --git a/crypto/kerberosIV/lib/kclient/passwd_dialog.rc b/crypto/kerberosIV/lib/kclient/passwd_dialog.rc new file mode 100644 index 0000000..6478e5f --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/passwd_dialog.rc @@ -0,0 +1,143 @@ +//Microsoft Developer Studio generated resource script. +// +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#include "afxres.h" + +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +///////////////////////////////////////////////////////////////////////////// +// Swedish resources + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_SVE) +#ifdef _WIN32 +LANGUAGE LANG_SWEDISH, SUBLANG_DEFAULT +#pragma code_page(1252) +#endif //_WIN32 + +///////////////////////////////////////////////////////////////////////////// +// +// Dialog +// + +IDD_DIALOG1 DIALOG DISCARDABLE 0, 0, 186, 95 +STYLE DS_ABSALIGN | DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_CAPTION +CAPTION "User data" +FONT 8, "MS Sans Serif" +BEGIN + EDITTEXT IDC_EDIT1,71,19,40,14,ES_AUTOHSCROLL + EDITTEXT IDC_EDIT2,71,36,40,14,ES_PASSWORD | ES_AUTOHSCROLL + DEFPUSHBUTTON "OK",IDOK,31,74,50,14 + PUSHBUTTON "Cancel",IDCANCEL,105,74,50,14 + LTEXT "User name:",IDC_STATIC,27,23,37,8,NOT WS_GROUP + LTEXT "Password:",IDC_STATIC,27,39,34,8,NOT WS_GROUP +END + + +///////////////////////////////////////////////////////////////////////////// +// +// DESIGNINFO +// + +#ifdef APSTUDIO_INVOKED +GUIDELINES DESIGNINFO DISCARDABLE +BEGIN + IDD_DIALOG1, DIALOG + BEGIN + LEFTMARGIN, 7 + RIGHTMARGIN, 179 + TOPMARGIN, 7 + BOTTOMMARGIN, 88 + END +END +#endif // APSTUDIO_INVOKED + + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// + +1 TEXTINCLUDE DISCARDABLE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE DISCARDABLE +BEGIN + "#include ""afxres.h""\r\n" + "\0" +END + +3 TEXTINCLUDE DISCARDABLE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + +
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+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904b0"
+ BEGIN
+ VALUE "CompanyName", "Royal Institute of Technology (KTH)\0"
+ VALUE "FileDescription", "kclient\0"
+ VALUE "FileVersion", "4, 0, 9, 9\0"
+ VALUE "InternalName", "kclient\0"
+ VALUE "LegalCopyright", "Copyright © 1996 - 1998 Royal Institute of Technology (KTH)\0"
+ VALUE "OriginalFilename", "kclnt32.dll\0"
+ VALUE "ProductName", "KTH Kerberos\0"
+ VALUE "ProductVersion", "4,0,9,9\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1200
+ END
+END
+
+#endif // !_MAC
+
+#endif // Swedish resources +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED + diff --git a/crypto/kerberosIV/lib/kclient/passwd_dialog.res b/crypto/kerberosIV/lib/kclient/passwd_dialog.res Binary files differnew file mode 100644 index 0000000..fc4556f --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/passwd_dialog.res diff --git a/crypto/kerberosIV/lib/kclient/passwd_dlg.c b/crypto/kerberosIV/lib/kclient/passwd_dlg.c new file mode 100644 index 0000000..fb2f468 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/passwd_dlg.c @@ -0,0 +1,109 @@ +/* + * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* passwd_dlg.c - Dialog boxes for Windows95/NT + * Author: Jörgen Karlsson - d93-jka@nada.kth.se + * Date: June 1996 + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: passwd_dlg.c,v 1.11 1999/12/02 16:58:40 joda Exp $"); +#endif + +#ifdef WIN32 /* Visual C++ 4.0 (Windows95/NT) */ +#include <Windows.h> +#include "passwd_dlg.h" +#include "Resource.h" +#define passwdBufSZ 64 +#define usr_nameSZ 64 + +static char user_name[usr_nameSZ]; +static char passwd[passwdBufSZ]; + +BOOL CALLBACK +pwd_dialog_proc(HWND hwndDlg, + UINT uMsg, + WPARAM wParam, + LPARAM lParam) +{ + switch(uMsg) + { + case WM_INITDIALOG: + SetDlgItemText(hwndDlg, IDC_EDIT1, user_name); + return TRUE; + break; + + case WM_COMMAND: + switch(wParam) + { + case IDOK: + if(!GetDlgItemText(hwndDlg,IDC_EDIT1, user_name, usr_nameSZ)) + EndDialog(hwndDlg, IDCANCEL); + if(!GetDlgItemText(hwndDlg,IDC_EDIT2, passwd, passwdBufSZ)) + EndDialog(hwndDlg, IDCANCEL); + case IDCANCEL: + EndDialog(hwndDlg, wParam); + return TRUE; + } + break; + } + return FALSE; +} + + +/* return 0 if ok, 1 otherwise */ +int +pwd_dialog(char *user, size_t user_sz, + char *password, size_t password_sz) +{ + int i; + HWND wnd = GetActiveWindow(); + HANDLE hInst = GetModuleHandle("kclnt32"); + + strlcpy(user_name, user, sizeof(user_name)); + switch(DialogBox(hInst,MAKEINTRESOURCE(IDD_DIALOG1),wnd,pwd_dialog_proc)) + { + case IDOK: + strlcpy(user, user_name, user_sz); + strlcpy(password, passwd, password_sz); + memset (passwd, 0, sizeof(passwd)); + return 0; + case IDCANCEL: + default: + memset (passwd, 0, sizeof(passwd)); + return 1; + } +} + +#endif /* WIN32 */ diff --git a/crypto/kerberosIV/lib/kclient/passwd_dlg.h b/crypto/kerberosIV/lib/kclient/passwd_dlg.h new file mode 100644 index 0000000..543a560 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/passwd_dlg.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* passwd_dlg.h - Dialog boxes for Windows95/NT + * Author: Jörgen Karlsson - d93-jka@nada.kth.se + * Date: June 1996 + */ + +/* $Id: passwd_dlg.h,v 1.7 1999/12/02 16:58:40 joda Exp $ */ + +#ifndef PASSWD_DLG_H +#define PASSWD_DLG_H + +int pwd_dialog(char *user, size_t user_sz, + char *password, size_t password_sz); + +#endif /* PASSWD_DLG_H */ diff --git a/crypto/kerberosIV/lib/kclient/resource.h b/crypto/kerberosIV/lib/kclient/resource.h new file mode 100644 index 0000000..76a6eb5 --- /dev/null +++ b/crypto/kerberosIV/lib/kclient/resource.h @@ -0,0 +1,18 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Developer Studio generated include file. +// Used by passwd_dialog.rc +// +#define IDD_DIALOG1 101 +#define IDC_EDIT1 1000 +#define IDC_EDIT2 1001 + +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS +#define _APS_NEXT_RESOURCE_VALUE 103 +#define _APS_NEXT_COMMAND_VALUE 40001 +#define _APS_NEXT_CONTROL_VALUE 1002 +#define _APS_NEXT_SYMED_VALUE 101 +#endif +#endif diff --git a/crypto/kerberosIV/lib/kdb/copykey.c b/crypto/kerberosIV/lib/kdb/copykey.c index a78baf7..72b2b69 100644 --- a/crypto/kerberosIV/lib/kdb/copykey.c +++ b/crypto/kerberosIV/lib/kdb/copykey.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "kdb_locl.h" -RCSID("$Id: copykey.c,v 1.10 1997/04/01 08:18:17 joda Exp $"); +RCSID("$Id: copykey.c,v 1.11 1999/12/02 16:58:40 joda Exp $"); void copy_from_key(des_cblock in, u_int32_t *lo, u_int32_t *hi) diff --git a/crypto/kerberosIV/lib/kdb/kdb_locl.h b/crypto/kerberosIV/lib/kdb/kdb_locl.h index fe4d079..2478f64 100644 --- a/crypto/kerberosIV/lib/kdb/kdb_locl.h +++ b/crypto/kerberosIV/lib/kdb/kdb_locl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: kdb_locl.h,v 1.9 1997/05/02 14:29:08 assar Exp $ */ +/* $Id: kdb_locl.h,v 1.10 1999/12/02 16:58:40 joda Exp $ */ #ifndef __kdb_locl_h #define __kdb_locl_h diff --git a/crypto/kerberosIV/lib/kdb/krb_dbm.c b/crypto/kerberosIV/lib/kdb/krb_dbm.c index ca6a2c8..7265e20 100644 --- a/crypto/kerberosIV/lib/kdb/krb_dbm.c +++ b/crypto/kerberosIV/lib/kdb/krb_dbm.c @@ -21,7 +21,7 @@ or implied warranty. #include "kdb_locl.h" -RCSID("$Id: krb_dbm.c,v 1.36 1998/11/07 14:25:55 assar Exp $"); +RCSID("$Id: krb_dbm.c,v 1.37 1999/09/16 20:41:49 assar Exp $"); #include <xdbm.h> @@ -117,8 +117,8 @@ gen_dbsuffix(char *db_name, char *sfx) static void decode_princ_key(datum *key, char *name, char *instance) { - strcpy_truncate (name, key->dptr, ANAME_SZ); - strcpy_truncate (instance, (char *)key->dptr + ANAME_SZ, INST_SZ); + strlcpy (name, key->dptr, ANAME_SZ); + strlcpy (instance, (char *)key->dptr + ANAME_SZ, INST_SZ); } static void diff --git a/crypto/kerberosIV/lib/krb/Makefile.in b/crypto/kerberosIV/lib/krb/Makefile.in index 9697de6..301a9af 100644 --- a/crypto/kerberosIV/lib/krb/Makefile.in +++ b/crypto/kerberosIV/lib/krb/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.110 1999/03/10 19:01:16 joda Exp $ +# $Id: Makefile.in,v 1.113 1999/11/25 05:26:26 assar Exp $ # SHELL = /bin/sh @@ -61,6 +61,7 @@ SOURCES = \ create_ticket.c \ debug_decl.c \ decomp_ticket.c \ + defaults.c \ dest_tkt.c \ encrypt_ktext.c \ extra.c \ @@ -120,7 +121,8 @@ SOURCES = \ time.c \ tkt_string.c \ unparse_name.c \ - verify_user.c + verify_user.c \ + krb_ip_realm.c # these files reside in ../roken or ../com_err/ EXTRA_SOURCE = \ @@ -133,8 +135,8 @@ EXTRA_SOURCE = \ resolve.c \ snprintf.c \ strcasecmp.c \ - strcat_truncate.c \ - strcpy_truncate.c \ + strlcat.c \ + strlcpy.c \ strdup.c \ strncasecmp.c \ strnlen.c \ @@ -154,6 +156,7 @@ OBJECTS = \ create_ticket.o \ debug_decl.o \ decomp_ticket.o \ + defaults.o \ dest_tkt.o \ encrypt_ktext.o \ extra.o \ @@ -214,6 +217,7 @@ OBJECTS = \ tkt_string.o \ unparse_name.o \ verify_user.o \ + krb_ip_realm.o \ $(LIBADD) LIBADD = \ @@ -228,8 +232,8 @@ LIBADD = \ resolve.o \ snprintf.o \ strcasecmp.o \ - strcat_truncate.o \ - strcpy_truncate.o \ + strlcat.o \ + strlcpy.o \ strdup.o \ strncasecmp.o \ strnlen.o \ @@ -322,10 +326,10 @@ snprintf.c: $(LN_S) $(srcdir)/../roken/snprintf.c . strcasecmp.c: $(LN_S) $(srcdir)/../roken/strcasecmp.c . -strcat_truncate.c: - $(LN_S) $(srcdir)/../roken/strcat_truncate.c . -strcpy_truncate.c: - $(LN_S) $(srcdir)/../roken/strcpy_truncate.c . +strlcat.c: + $(LN_S) $(srcdir)/../roken/strlcat.c . +strlcpy.c: + $(LN_S) $(srcdir)/../roken/strlcpy.c . strncasecmp.c: $(LN_S) $(srcdir)/../roken/strncasecmp.c . strnlen.c: diff --git a/crypto/kerberosIV/lib/krb/check_time.c b/crypto/kerberosIV/lib/krb/check_time.c index 3c3e6c0..be028fa 100644 --- a/crypto/kerberosIV/lib/krb/check_time.c +++ b/crypto/kerberosIV/lib/krb/check_time.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: check_time.c,v 1.4 1997/04/01 08:18:18 joda Exp $"); +RCSID("$Id: check_time.c,v 1.5 1999/12/02 16:58:40 joda Exp $"); int krb_check_tm (struct tm tm) diff --git a/crypto/kerberosIV/lib/krb/cr_err_reply.c b/crypto/kerberosIV/lib/krb/cr_err_reply.c index 3e82659..3308529 100644 --- a/crypto/kerberosIV/lib/krb/cr_err_reply.c +++ b/crypto/kerberosIV/lib/krb/cr_err_reply.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: cr_err_reply.c,v 1.10 1998/06/09 19:25:16 joda Exp $"); +RCSID("$Id: cr_err_reply.c,v 1.11 1999/12/02 16:58:41 joda Exp $"); /* * This routine is used by the Kerberos authentication server to diff --git a/crypto/kerberosIV/lib/krb/create_auth_reply.c b/crypto/kerberosIV/lib/krb/create_auth_reply.c index f10d34c..7f6cf46 100644 --- a/crypto/kerberosIV/lib/krb/create_auth_reply.c +++ b/crypto/kerberosIV/lib/krb/create_auth_reply.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: create_auth_reply.c,v 1.14 1998/06/13 00:06:59 assar Exp $"); +RCSID("$Id: create_auth_reply.c,v 1.15 1999/12/02 16:58:41 joda Exp $"); /* * This routine is called by the Kerberos authentication server diff --git a/crypto/kerberosIV/lib/krb/create_ciph.c b/crypto/kerberosIV/lib/krb/create_ciph.c index c22f01e..f73e8d7 100644 --- a/crypto/kerberosIV/lib/krb/create_ciph.c +++ b/crypto/kerberosIV/lib/krb/create_ciph.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: create_ciph.c,v 1.12 1998/07/24 06:32:53 assar Exp $"); +RCSID("$Id: create_ciph.c,v 1.13 1999/12/02 16:58:41 joda Exp $"); /* * This routine is used by the authentication server to create diff --git a/crypto/kerberosIV/lib/krb/create_death_packet.c b/crypto/kerberosIV/lib/krb/create_death_packet.c index ddc4c9a..15e0267 100644 --- a/crypto/kerberosIV/lib/krb/create_death_packet.c +++ b/crypto/kerberosIV/lib/krb/create_death_packet.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: create_death_packet.c,v 1.9 1998/06/09 19:25:17 joda Exp $"); +RCSID("$Id: create_death_packet.c,v 1.10 1999/12/02 16:58:41 joda Exp $"); /* * This routine creates a packet to type AUTH_MSG_DIE which is sent to diff --git a/crypto/kerberosIV/lib/krb/create_ticket.c b/crypto/kerberosIV/lib/krb/create_ticket.c index 822cfbb..32cb0a0 100644 --- a/crypto/kerberosIV/lib/krb/create_ticket.c +++ b/crypto/kerberosIV/lib/krb/create_ticket.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: create_ticket.c,v 1.13 1998/06/09 19:25:17 joda Exp $"); +RCSID("$Id: create_ticket.c,v 1.14 1999/12/02 16:58:41 joda Exp $"); /* * Create ticket takes as arguments information that should be in a diff --git a/crypto/kerberosIV/lib/krb/decomp_ticket.c b/crypto/kerberosIV/lib/krb/decomp_ticket.c index b62e978..12bdf44 100644 --- a/crypto/kerberosIV/lib/krb/decomp_ticket.c +++ b/crypto/kerberosIV/lib/krb/decomp_ticket.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: decomp_ticket.c,v 1.19 1998/11/22 09:42:36 assar Exp $"); +RCSID("$Id: decomp_ticket.c,v 1.20 1999/12/02 16:58:41 joda Exp $"); /* * This routine takes a ticket and pointers to the variables that diff --git a/crypto/kerberosIV/lib/krb/defaults.c b/crypto/kerberosIV/lib/krb/defaults.c new file mode 100644 index 0000000..e4fe027 --- /dev/null +++ b/crypto/kerberosIV/lib/krb/defaults.c @@ -0,0 +1,58 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "krb_locl.h" + +RCSID("$Id: defaults.c,v 1.3 1999/12/02 16:58:41 joda Exp $"); + +const +char * +krb_get_default_tkt_root(void) +{ + const char *t = krb_get_config_string("krb_default_tkt_root"); + if (t) + return t; + else + return "/tmp/tkt"; +} + +const +char * +krb_get_default_keyfile(void) +{ + const char *t = krb_get_config_string("krb_default_keyfile"); + if (t) + return t; + else + return "/etc/srvtab"; +} diff --git a/crypto/kerberosIV/lib/krb/dllmain.c b/crypto/kerberosIV/lib/krb/dllmain.c index 9d653cd..4e22e9a 100644 --- a/crypto/kerberosIV/lib/krb/dllmain.c +++ b/crypto/kerberosIV/lib/krb/dllmain.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -45,7 +40,7 @@ #include "ticket_memory.h" #include <Windows.h> -RCSID("$Id: dllmain.c,v 1.8 1998/07/13 14:29:33 assar Exp $"); +RCSID("$Id: dllmain.c,v 1.9 1999/12/02 16:58:41 joda Exp $"); void msg(char *text, int error) diff --git a/crypto/kerberosIV/lib/krb/encrypt_ktext.c b/crypto/kerberosIV/lib/krb/encrypt_ktext.c index d97fcc7..dc5c60d 100644 --- a/crypto/kerberosIV/lib/krb/encrypt_ktext.c +++ b/crypto/kerberosIV/lib/krb/encrypt_ktext.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: encrypt_ktext.c,v 1.4 1997/04/01 08:18:26 joda Exp $"); +RCSID("$Id: encrypt_ktext.c,v 1.5 1999/12/02 16:58:41 joda Exp $"); void encrypt_ktext(KTEXT cip, des_cblock *key, int encrypt) diff --git a/crypto/kerberosIV/lib/krb/extra.c b/crypto/kerberosIV/lib/krb/extra.c index eb13c43..c90767e 100644 --- a/crypto/kerberosIV/lib/krb/extra.c +++ b/crypto/kerberosIV/lib/krb/extra.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: extra.c,v 1.6 1998/07/24 07:18:47 assar Exp $"); +RCSID("$Id: extra.c,v 1.7 1999/12/02 16:58:41 joda Exp $"); struct value { char *variable; diff --git a/crypto/kerberosIV/lib/krb/get_ad_tkt.c b/crypto/kerberosIV/lib/krb/get_ad_tkt.c index a10018e..56d7d56 100644 --- a/crypto/kerberosIV/lib/krb/get_ad_tkt.c +++ b/crypto/kerberosIV/lib/krb/get_ad_tkt.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: get_ad_tkt.c,v 1.20 1998/11/22 09:42:55 assar Exp $"); +RCSID("$Id: get_ad_tkt.c,v 1.22 1999/12/02 16:58:41 joda Exp $"); /* * get_ad_tkt obtains a new service ticket from Kerberos, using @@ -96,7 +91,7 @@ get_ad_tkt(char *service, char *sinstance, char *realm, int lifetime) kerror = krb_get_cred(KRB_TICKET_GRANTING_TICKET, realm, realm, &cr); if (kerror == KSUCCESS) { - strcpy_truncate(lrealm, realm, REALM_SZ); + strlcpy(lrealm, realm, REALM_SZ); } else kerror = krb_get_tf_realm(TKT_FILE, lrealm); diff --git a/crypto/kerberosIV/lib/krb/get_default_principal.c b/crypto/kerberosIV/lib/krb/get_default_principal.c index f9e18a1..47ad6b3 100644 --- a/crypto/kerberosIV/lib/krb/get_default_principal.c +++ b/crypto/kerberosIV/lib/krb/get_default_principal.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: get_default_principal.c,v 1.12 1999/03/13 21:24:51 assar Exp $"); +RCSID("$Id: get_default_principal.c,v 1.14 1999/12/02 16:58:41 joda Exp $"); int krb_get_default_principal(char *name, char *instance, char *realm) @@ -66,8 +61,8 @@ krb_get_default_principal(char *name, char *instance, char *realm) return -1; } - strcpy_truncate (name, pw->pw_name, ANAME_SZ); - strcpy_truncate (instance, "", INST_SZ); + strlcpy (name, pw->pw_name, ANAME_SZ); + strlcpy (instance, "", INST_SZ); krb_get_lrealm(realm, 1); if(strcmp(name, "root") == 0) { @@ -80,8 +75,8 @@ krb_get_default_principal(char *name, char *instance, char *realm) if(p == NULL) p = getenv("LOGNAME"); if(p){ - strcpy_truncate (name, p, ANAME_SZ); - strcpy_truncate (instance, "root", INST_SZ); + strlcpy (name, p, ANAME_SZ); + strlcpy (instance, "root", INST_SZ); } } return 1; diff --git a/crypto/kerberosIV/lib/krb/get_host.c b/crypto/kerberosIV/lib/krb/get_host.c index aa5fb51..0eb2224 100644 --- a/crypto/kerberosIV/lib/krb/get_host.c +++ b/crypto/kerberosIV/lib/krb/get_host.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: get_host.c,v 1.45 1999/06/29 21:18:02 bg Exp $"); +RCSID("$Id: get_host.c,v 1.48 1999/12/02 16:58:41 joda Exp $"); static struct host_list { struct krb_host *this; @@ -77,7 +72,7 @@ parse_address(char *address, enum krb_host_proto *proto, p = strchr(address, '/'); if(p){ char prot[32]; - strcpy_truncate (prot, address, + strlcpy (prot, address, min(p - address + 1, sizeof(prot))); if(strcasecmp(prot, "udp") == 0) *proto = PROTO_UDP; @@ -98,7 +93,7 @@ parse_address(char *address, enum krb_host_proto *proto, *host = malloc(q - p + 1); if (*host == NULL) return -1; - strcpy_truncate (*host, p, q - p + 1); + strlcpy (*host, p, q - p + 1); q++; { struct servent *sp = getservbyname(q, NULL); @@ -118,7 +113,7 @@ parse_address(char *address, enum krb_host_proto *proto, *host = malloc(q - p + 1); if (*host == NULL) return -1; - strcpy_truncate (*host, p, q - p + 1); + strlcpy (*host, p, q - p + 1); } else { *host = strdup(p); if(*host == NULL) @@ -307,7 +302,7 @@ srv_find_realm(char *realm, char *proto, char *service) } struct krb_host* -krb_get_host(int nth, char *realm, int admin) +krb_get_host(int nth, const char *realm, int admin) { struct host_list *p; static char orealm[REALM_SZ]; @@ -315,7 +310,7 @@ krb_get_host(int nth, char *realm, int admin) if(orealm[0] == 0 || strcmp(realm, orealm)){ /* quick optimization */ if(realm && realm[0]){ - strcpy_truncate (orealm, realm, sizeof(orealm)); + strlcpy (orealm, realm, sizeof(orealm)); }else{ int ret = krb_get_lrealm(orealm, 1); if(ret != KSUCCESS) @@ -377,7 +372,7 @@ krb_get_krbhst(char *host, char *realm, int nth) struct krb_host *p = krb_get_host(nth, realm, 0); if(p == NULL) return KFAILURE; - strcpy_truncate (host, p->host, MaxHostNameLen); + strlcpy (host, p->host, MaxHostNameLen); return KSUCCESS; } @@ -387,6 +382,6 @@ krb_get_admhst(char *host, char *realm, int nth) struct krb_host *p = krb_get_host(nth, realm, 1); if(p == NULL) return KFAILURE; - strcpy_truncate (host, p->host, MaxHostNameLen); + strlcpy (host, p->host, MaxHostNameLen); return KSUCCESS; } diff --git a/crypto/kerberosIV/lib/krb/get_in_tkt.c b/crypto/kerberosIV/lib/krb/get_in_tkt.c index 4336687..9b40508 100644 --- a/crypto/kerberosIV/lib/krb/get_in_tkt.c +++ b/crypto/kerberosIV/lib/krb/get_in_tkt.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: get_in_tkt.c,v 1.23 1999/07/01 09:36:22 assar Exp $"); +RCSID("$Id: get_in_tkt.c,v 1.24 1999/11/25 05:22:43 assar Exp $"); /* * This file contains three routines: passwd_to_key() and @@ -164,6 +164,10 @@ krb_get_pw_in_tkt2(const char *user, return ret ? ret : code; code = tf_setup(&cred, user, instance); + if (code == KSUCCESS) { + if (krb_get_config_bool("nat_in_use")) + krb_add_our_ip_for_realm(user, instance, realm, password); + } } if (password == pword) memset(pword, 0, sizeof(pword)); diff --git a/crypto/kerberosIV/lib/krb/get_krbrlm.c b/crypto/kerberosIV/lib/krb/get_krbrlm.c index 9c675f6..a6b0ba9 100644 --- a/crypto/kerberosIV/lib/krb/get_krbrlm.c +++ b/crypto/kerberosIV/lib/krb/get_krbrlm.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: get_krbrlm.c,v 1.22.2.1 1999/09/02 08:51:04 joda Exp $"); +RCSID("$Id: get_krbrlm.c,v 1.25 1999/12/02 16:58:41 joda Exp $"); /* * krb_get_lrealm takes a pointer to a string, and a number, n. It fills @@ -130,13 +125,13 @@ krb_get_default_realm(void) if (local_realm[0] == 0) { char *t, hostname[MaxHostNameLen]; - strcpy_truncate(local_realm, no_default_realm, + strlcpy(local_realm, no_default_realm, sizeof(local_realm)); /* Provide default */ gethostname(hostname, sizeof(hostname)); t = krb_realmofhost(hostname); if (t && strcmp(t, no_default_realm) != 0) - strcpy_truncate(local_realm, t, sizeof(local_realm)); + strlcpy(local_realm, t, sizeof(local_realm)); } return local_realm; } diff --git a/crypto/kerberosIV/lib/krb/get_tf_fullname.c b/crypto/kerberosIV/lib/krb/get_tf_fullname.c index 7a103b6..75688b0 100644 --- a/crypto/kerberosIV/lib/krb/get_tf_fullname.c +++ b/crypto/kerberosIV/lib/krb/get_tf_fullname.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: get_tf_fullname.c,v 1.7 1998/06/09 19:25:19 joda Exp $"); +RCSID("$Id: get_tf_fullname.c,v 1.8 1999/09/16 20:41:51 assar Exp $"); /* * This file contains a routine to extract the fullname of a user @@ -51,12 +51,12 @@ krb_get_tf_fullname(char *ticket_file, char *name, char *instance, char *realm) return (tf_status); if (name) - strcpy_truncate (name, c.pname, ANAME_SZ); + strlcpy (name, c.pname, ANAME_SZ); if (instance) - strcpy_truncate (instance, c.pinst, INST_SZ); + strlcpy (instance, c.pinst, INST_SZ); if ((tf_status = tf_get_cred(&c)) == KSUCCESS) { if (realm) - strcpy_truncate (realm, c.realm, REALM_SZ); + strlcpy (realm, c.realm, REALM_SZ); } else { if (tf_status == EOF) diff --git a/crypto/kerberosIV/lib/krb/getaddrs.c b/crypto/kerberosIV/lib/krb/getaddrs.c index 069b8b7..d157690 100644 --- a/crypto/kerberosIV/lib/krb/getaddrs.c +++ b/crypto/kerberosIV/lib/krb/getaddrs.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: getaddrs.c,v 1.26.2.1 1999/07/22 03:15:33 assar Exp $"); +RCSID("$Id: getaddrs.c,v 1.28 1999/12/02 16:58:42 joda Exp $"); #if defined(HAVE_SYS_IOCTL_H) && SunOS != 40 #include <sys/ioctl.h> diff --git a/crypto/kerberosIV/lib/krb/getfile.c b/crypto/kerberosIV/lib/krb/getfile.c index 15c5ed8..99d0c3f 100644 --- a/crypto/kerberosIV/lib/krb/getfile.c +++ b/crypto/kerberosIV/lib/krb/getfile.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: getfile.c,v 1.4 1998/06/09 19:25:19 joda Exp $"); +RCSID("$Id: getfile.c,v 1.5 1999/12/02 16:58:42 joda Exp $"); static int is_suid(void) diff --git a/crypto/kerberosIV/lib/krb/getrealm.c b/crypto/kerberosIV/lib/krb/getrealm.c index 16734c7..2dcb4cf 100644 --- a/crypto/kerberosIV/lib/krb/getrealm.c +++ b/crypto/kerberosIV/lib/krb/getrealm.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: getrealm.c,v 1.35 1998/08/31 10:40:06 assar Exp $"); +RCSID("$Id: getrealm.c,v 1.36 1999/09/16 20:41:51 assar Exp $"); #ifndef MATCH_SUBDOMAINS #define MATCH_SUBDOMAINS 0 @@ -77,7 +77,7 @@ dns_find_realm(char *hostname, char *realm) struct resource_record *rr = r->head; while(rr){ if(rr->type == T_TXT){ - strcpy_truncate(realm, rr->u.txt, REALM_SZ); + strlcpy(realm, rr->u.txt, REALM_SZ); dns_free_data(r); return level; } @@ -131,7 +131,7 @@ file_find_realm(const char *phost, const char *domain, tmp_realm = tok; if (strcasecmp(tmp_host, phost) == 0) { /* exact match of hostname, so return the realm */ - strcpy_truncate(ret_realm, tmp_realm, ret_realm_sz); + strlcpy(ret_realm, tmp_realm, ret_realm_sz); ret = 0; break; } @@ -140,7 +140,7 @@ file_find_realm(const char *phost, const char *domain, do { if(strcasecmp(tmp_host, cp) == 0){ /* domain match, save for later */ - strcpy_truncate(ret_realm, tmp_realm, ret_realm_sz); + strlcpy(ret_realm, tmp_realm, ret_realm_sz); ret = 0; break; } @@ -174,7 +174,7 @@ krb_realmofhost(const char *host) if (domain) { char *cp; - strcpy_truncate(ret_realm, &domain[1], REALM_SZ); + strlcpy(ret_realm, &domain[1], REALM_SZ); /* Upper-case realm */ for (cp = ret_realm; *cp; cp++) *cp = toupper(*cp); diff --git a/crypto/kerberosIV/lib/krb/k_getport.c b/crypto/kerberosIV/lib/krb/k_getport.c index c5f9f15..063a0b2 100644 --- a/crypto/kerberosIV/lib/krb/k_getport.c +++ b/crypto/kerberosIV/lib/krb/k_getport.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: k_getport.c,v 1.10 1997/04/01 08:18:30 joda Exp $"); +RCSID("$Id: k_getport.c,v 1.11 1999/12/02 16:58:42 joda Exp $"); int k_getportbyname (const char *service, const char *proto, int default_port) diff --git a/crypto/kerberosIV/lib/krb/k_getsockinst.c b/crypto/kerberosIV/lib/krb/k_getsockinst.c index 6c3edb0..2b0453c 100644 --- a/crypto/kerberosIV/lib/krb/k_getsockinst.c +++ b/crypto/kerberosIV/lib/krb/k_getsockinst.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: k_getsockinst.c,v 1.11 1998/06/09 19:25:20 joda Exp $"); +RCSID("$Id: k_getsockinst.c,v 1.13 1999/12/02 16:58:42 joda Exp $"); /* * Return in inst the name of the local interface bound to socket @@ -61,7 +56,7 @@ k_getsockinst(int fd, char *inst, size_t inst_size) if (hnam == 0) goto fail; - strcpy_truncate (inst, hnam->h_name, inst_size); + strlcpy (inst, hnam->h_name, inst_size); k_ricercar(inst); /* Canonicalize name */ return 0; /* Success */ diff --git a/crypto/kerberosIV/lib/krb/k_localtime.c b/crypto/kerberosIV/lib/krb/k_localtime.c index a6ffb9b..e8cbdd6 100644 --- a/crypto/kerberosIV/lib/krb/k_localtime.c +++ b/crypto/kerberosIV/lib/krb/k_localtime.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: k_localtime.c,v 1.7 1997/04/01 08:18:31 joda Exp $"); +RCSID("$Id: k_localtime.c,v 1.8 1999/12/02 16:58:42 joda Exp $"); struct tm *k_localtime(u_int32_t *tp) { diff --git a/crypto/kerberosIV/lib/krb/kdc_reply.c b/crypto/kerberosIV/lib/krb/kdc_reply.c index 51675b0..7a069e4 100644 --- a/crypto/kerberosIV/lib/krb/kdc_reply.c +++ b/crypto/kerberosIV/lib/krb/kdc_reply.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: kdc_reply.c,v 1.11 1998/06/09 19:25:20 joda Exp $"); +RCSID("$Id: kdc_reply.c,v 1.12 1999/12/02 16:58:42 joda Exp $"); static int little_endian; /* XXX ugly */ diff --git a/crypto/kerberosIV/lib/krb/krb-protos.h b/crypto/kerberosIV/lib/krb/krb-protos.h index 965e4dc..bb385d6 100644 --- a/crypto/kerberosIV/lib/krb/krb-protos.h +++ b/crypto/kerberosIV/lib/krb/krb-protos.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: krb-protos.h,v 1.18 1999/06/29 21:18:05 bg Exp $ */ +/* $Id: krb-protos.h,v 1.24 1999/12/02 16:58:42 joda Exp $ */ #ifndef __krb_protos_h__ #define __krb_protos_h__ @@ -265,12 +260,18 @@ char * KRB_LIB_FUNCTION krb_get_default_realm __P((void)); const char * KRB_LIB_FUNCTION +krb_get_default_tkt_root __P((void)); + +const char * KRB_LIB_FUNCTION +krb_get_default_keyfile __P((void)); + +const char * KRB_LIB_FUNCTION krb_get_err_text __P((int code)); struct krb_host* KRB_LIB_FUNCTION krb_get_host __P(( int nth, - char *realm, + const char *realm, int admin)); int KRB_LIB_FUNCTION @@ -734,6 +735,9 @@ int KRB_LIB_FUNCTION tf_get_cred __P((CREDENTIALS *c)); int KRB_LIB_FUNCTION +tf_get_cred_addr __P((char *realm, size_t realm_sz, struct in_addr *addr)); + +int KRB_LIB_FUNCTION tf_get_pinst __P((char *inst)); int KRB_LIB_FUNCTION @@ -767,7 +771,19 @@ tf_setup __P(( const char *pname, const char *pinst)); +int KRB_LIB_FUNCTION +tf_get_addr __P(( + const char *realm, + struct in_addr *addr)); + +int KRB_LIB_FUNCTION +tf_store_addr __P((const char *realm, struct in_addr *addr)); + char * KRB_LIB_FUNCTION tkt_string __P((void)); +int KRB_LIB_FUNCTION +krb_add_our_ip_for_realm __P((const char *user, const char *instance, + const char *realm, const char *password)); + #endif /* __krb_protos_h__ */ diff --git a/crypto/kerberosIV/lib/krb/krb.h b/crypto/kerberosIV/lib/krb/krb.h index 11a11c1..fca0bba 100644 --- a/crypto/kerberosIV/lib/krb/krb.h +++ b/crypto/kerberosIV/lib/krb/krb.h @@ -1,5 +1,5 @@ /* - * $Id: krb.h,v 1.97 1999/06/29 21:18:06 bg Exp $ + * $Id: krb.h,v 1.99 1999/11/16 14:02:47 bg Exp $ * * Copyright 1987, 1988 by the Massachusetts Institute of Technology. * @@ -165,7 +165,7 @@ typedef struct ktext KTEXT_ST; #define CLOCK_SKEW 5*60 /* Filename for readservkey */ #ifndef KEYFILE -#define KEYFILE "/etc/srvtab" +#define KEYFILE (krb_get_default_keyfile()) #endif /* Structure definition for rd_ap_req */ @@ -225,7 +225,9 @@ struct krb_host { /* Location of ticket file for save_cred and get_cred */ #define TKT_FILE tkt_string() -#define TKT_ROOT "/tmp/tkt" +#ifndef TKT_ROOT +#define TKT_ROOT (krb_get_default_tkt_root()) +#endif /* Error codes returned from the KDC */ #define KDC_OK 0 /* Request OK */ diff --git a/crypto/kerberosIV/lib/krb/krb_check_auth.c b/crypto/kerberosIV/lib/krb/krb_check_auth.c index 8bddbf5..f20b5c2 100644 --- a/crypto/kerberosIV/lib/krb/krb_check_auth.c +++ b/crypto/kerberosIV/lib/krb/krb_check_auth.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: krb_check_auth.c,v 1.4 1997/04/01 08:18:33 joda Exp $"); +RCSID("$Id: krb_check_auth.c,v 1.5 1999/12/02 16:58:42 joda Exp $"); /* * diff --git a/crypto/kerberosIV/lib/krb/krb_equiv.c b/crypto/kerberosIV/lib/krb/krb_equiv.c index fab79e5..271d422 100644 --- a/crypto/kerberosIV/lib/krb/krb_equiv.c +++ b/crypto/kerberosIV/lib/krb/krb_equiv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -56,7 +51,7 @@ */ #include "krb_locl.h" -RCSID("$Id: krb_equiv.c,v 1.14 1999/03/13 21:25:30 assar Exp $"); +RCSID("$Id: krb_equiv.c,v 1.15 1999/12/02 16:58:42 joda Exp $"); int krb_ignore_ip_address = 0; diff --git a/crypto/kerberosIV/lib/krb/krb_get_in_tkt.c b/crypto/kerberosIV/lib/krb/krb_get_in_tkt.c index 83848c8..46de59f 100644 --- a/crypto/kerberosIV/lib/krb/krb_get_in_tkt.c +++ b/crypto/kerberosIV/lib/krb/krb_get_in_tkt.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: krb_get_in_tkt.c,v 1.29 1999/06/29 21:18:07 bg Exp $"); +RCSID("$Id: krb_get_in_tkt.c,v 1.30 1999/12/02 16:58:42 joda Exp $"); /* * decrypt_tkt(): Given user, instance, realm, passwd, key_proc diff --git a/crypto/kerberosIV/lib/krb/krb_ip_realm.c b/crypto/kerberosIV/lib/krb/krb_ip_realm.c new file mode 100644 index 0000000..a9581f1 --- /dev/null +++ b/crypto/kerberosIV/lib/krb/krb_ip_realm.c @@ -0,0 +1,104 @@ +/* + * Copyright (c) 1999 Thomas Nyström and Stacken Computer Club + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "krb_locl.h" + +RCSID("$Id: krb_ip_realm.c,v 1.2.2.1 1999/12/06 23:01:12 assar Exp $"); + +/* + * Obtain a ticket for ourselves (`user.instance') in REALM and decrypt + * it using `password' to verify the address that the KDC got our + * request from. + * Store in the ticket cache. + */ + +int +krb_add_our_ip_for_realm(const char *user, const char *instance, + const char *realm, const char *password) +{ + des_cblock newkey; + des_key_schedule schedule; + char scrapbuf[1024]; + struct in_addr myAddr; + KTEXT_ST ticket; + CREDENTIALS c; + int err; + u_int32_t addr; + + if ((err = krb_mk_req(&ticket, (char *)user, (char *)instance, + (char *)realm, 0)) != KSUCCESS) + return err; + + if ((err = krb_get_cred((char *)user, (char *)instance, (char *)realm, + &c)) != KSUCCESS) + return err; + + des_string_to_key((char *)password, &newkey); + des_set_key(&newkey, schedule); + err = decomp_ticket(&c.ticket_st, + (unsigned char *)scrapbuf, /* Flags */ + scrapbuf, /* Authentication name */ + scrapbuf, /* Principal's instance */ + scrapbuf, /* Principal's authentication domain */ + /* The Address Of Me That Servers Sees */ + (u_int32_t *)&addr, + (unsigned char *)scrapbuf, /* Session key in ticket */ + (int *)scrapbuf, /* Lifetime of ticket */ + (u_int32_t *)scrapbuf, /* Issue time and date */ + scrapbuf, /* Service name */ + scrapbuf, /* Service instance */ + &newkey, /* Secret key */ + schedule /* Precomp. key schedule */ + ); + + if (err != KSUCCESS) { + memset(newkey, 0, sizeof(newkey)); + memset(schedule, 0, sizeof(schedule)); + return err; + } + + myAddr.s_addr = addr; + + err = tf_store_addr(realm, &myAddr); + + memset(newkey, 0, sizeof(newkey)); + memset(schedule, 0, sizeof(schedule)); + + return err; +} + +int +krb_get_our_ip_for_realm(const char *realm, struct in_addr *ip_addr) +{ + return tf_get_addr(realm, ip_addr); +} diff --git a/crypto/kerberosIV/lib/krb/krb_locl.h b/crypto/kerberosIV/lib/krb/krb_locl.h index f5792a8..02e7fa2 100644 --- a/crypto/kerberosIV/lib/krb/krb_locl.h +++ b/crypto/kerberosIV/lib/krb/krb_locl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: krb_locl.h,v 1.49 1998/06/13 00:06:59 assar Exp $ */ +/* $Id: krb_locl.h,v 1.50 1999/12/02 16:58:42 joda Exp $ */ #ifndef __krb_locl_h #define __krb_locl_h diff --git a/crypto/kerberosIV/lib/krb/krb_log.h b/crypto/kerberosIV/lib/krb/krb_log.h index a760102..5155bc7 100644 --- a/crypto/kerberosIV/lib/krb/krb_log.h +++ b/crypto/kerberosIV/lib/krb/krb_log.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: krb_log.h,v 1.2 1997/09/26 17:40:33 joda Exp $ */ +/* $Id: krb_log.h,v 1.3 1999/12/02 16:58:42 joda Exp $ */ #include <krb.h> diff --git a/crypto/kerberosIV/lib/krb/krb_net_read.c b/crypto/kerberosIV/lib/krb/krb_net_read.c index 7459e2f..3830cf9 100644 --- a/crypto/kerberosIV/lib/krb/krb_net_read.c +++ b/crypto/kerberosIV/lib/krb/krb_net_read.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: krb_net_read.c,v 1.2 1999/03/17 16:18:37 joda Exp $"); +RCSID("$Id: krb_net_read.c,v 1.3 1999/12/02 16:58:42 joda Exp $"); int krb_net_read (int fd, void *buf, size_t nbytes) diff --git a/crypto/kerberosIV/lib/krb/krb_net_write.c b/crypto/kerberosIV/lib/krb/krb_net_write.c index e086ee1..0473685 100644 --- a/crypto/kerberosIV/lib/krb/krb_net_write.c +++ b/crypto/kerberosIV/lib/krb/krb_net_write.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: krb_net_write.c,v 1.2 1999/03/17 16:18:37 joda Exp $"); +RCSID("$Id: krb_net_write.c,v 1.3 1999/12/02 16:58:42 joda Exp $"); int krb_net_write (int fd, const void *buf, size_t nbytes) diff --git a/crypto/kerberosIV/lib/krb/kuserok.c b/crypto/kerberosIV/lib/krb/kuserok.c index 4a2be44..4913eaf 100644 --- a/crypto/kerberosIV/lib/krb/kuserok.c +++ b/crypto/kerberosIV/lib/krb/kuserok.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: kuserok.c,v 1.24 1999/06/23 10:12:37 assar Exp $"); +RCSID("$Id: kuserok.c,v 1.25 1999/12/02 16:58:42 joda Exp $"); #define OK 0 #define NOTOK 1 diff --git a/crypto/kerberosIV/lib/krb/logging.c b/crypto/kerberosIV/lib/krb/logging.c index 76965fd..bac1c18 100644 --- a/crypto/kerberosIV/lib/krb/logging.c +++ b/crypto/kerberosIV/lib/krb/logging.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -39,7 +34,7 @@ #include "krb_locl.h" #include <klog.h> -RCSID("$Id: logging.c,v 1.16 1998/07/24 06:13:35 assar Exp $"); +RCSID("$Id: logging.c,v 1.18 1999/12/02 16:58:42 joda Exp $"); struct krb_log_facility { char filename[MaxPathLen]; @@ -87,7 +82,7 @@ krb_openlog(struct krb_log_facility *f, FILE *file, krb_log_func_t func) { - strcpy_truncate(f->filename, filename, MaxPathLen); + strlcpy(f->filename, filename, MaxPathLen); f->file = file; f->func = func; return KSUCCESS; diff --git a/crypto/kerberosIV/lib/krb/lsb_addr_comp.c b/crypto/kerberosIV/lib/krb/lsb_addr_comp.c index 024e8ca..e74614d 100644 --- a/crypto/kerberosIV/lib/krb/lsb_addr_comp.c +++ b/crypto/kerberosIV/lib/krb/lsb_addr_comp.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: lsb_addr_comp.c,v 1.15 1998/10/22 15:58:26 joda Exp $"); +RCSID("$Id: lsb_addr_comp.c,v 1.16 1999/12/02 16:58:42 joda Exp $"); #include "krb-archaeology.h" diff --git a/crypto/kerberosIV/lib/krb/mk_auth.c b/crypto/kerberosIV/lib/krb/mk_auth.c index 91ea866..65354a9 100644 --- a/crypto/kerberosIV/lib/krb/mk_auth.c +++ b/crypto/kerberosIV/lib/krb/mk_auth.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: mk_auth.c,v 1.6 1998/06/09 19:25:22 joda Exp $"); +RCSID("$Id: mk_auth.c,v 1.8 1999/12/02 16:58:43 joda Exp $"); /* * Generate an authenticator for service.instance@realm. @@ -69,7 +64,7 @@ krb_mk_auth(int32_t options, else tmp = krb_get_phost (instance); - strcpy_truncate(realinst, tmp, sizeof(realinst)); + strlcpy(realinst, tmp, sizeof(realinst)); if (realm == NULL) { ret = krb_get_lrealm (realrealm, 1); diff --git a/crypto/kerberosIV/lib/krb/mk_priv.c b/crypto/kerberosIV/lib/krb/mk_priv.c index 20f4ee2..a72b732 100644 --- a/crypto/kerberosIV/lib/krb/mk_priv.c +++ b/crypto/kerberosIV/lib/krb/mk_priv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: mk_priv.c,v 1.21 1998/06/09 19:25:23 joda Exp $"); +RCSID("$Id: mk_priv.c,v 1.22 1999/12/02 16:58:43 joda Exp $"); /* application include files */ #include "krb-archaeology.h" diff --git a/crypto/kerberosIV/lib/krb/mk_req.c b/crypto/kerberosIV/lib/krb/mk_req.c index b3761ca..5e72e22 100644 --- a/crypto/kerberosIV/lib/krb/mk_req.c +++ b/crypto/kerberosIV/lib/krb/mk_req.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: mk_req.c,v 1.20 1998/06/09 19:25:23 joda Exp $"); +RCSID("$Id: mk_req.c,v 1.22 1999/12/02 16:58:43 joda Exp $"); static int lifetime = 255; /* But no longer than TGT says. */ @@ -184,7 +179,7 @@ krb_mk_req(KTEXT authent, char *service, char *instance, char *realm, retval = krb_get_cred(KRB_TICKET_GRANTING_TICKET, realm, realm, 0); if (retval == KSUCCESS) { - strcpy_truncate(myrealm, realm, REALM_SZ); + strlcpy(myrealm, realm, REALM_SZ); } else retval = krb_get_tf_realm(TKT_FILE, myrealm); diff --git a/crypto/kerberosIV/lib/krb/mk_safe.c b/crypto/kerberosIV/lib/krb/mk_safe.c index e5ea847..2e8c5c2 100644 --- a/crypto/kerberosIV/lib/krb/mk_safe.c +++ b/crypto/kerberosIV/lib/krb/mk_safe.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: mk_safe.c,v 1.24 1998/06/09 19:25:23 joda Exp $"); +RCSID("$Id: mk_safe.c,v 1.25 1999/12/02 16:58:43 joda Exp $"); /* application include files */ #include "krb-archaeology.h" diff --git a/crypto/kerberosIV/lib/krb/name2name.c b/crypto/kerberosIV/lib/krb/name2name.c index 2e2e9e6..49e457d 100644 --- a/crypto/kerberosIV/lib/krb/name2name.c +++ b/crypto/kerberosIV/lib/krb/name2name.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: name2name.c,v 1.20 1999/03/13 21:26:02 assar Exp $"); +RCSID("$Id: name2name.c,v 1.22 1999/12/02 16:58:43 joda Exp $"); /* convert host to a more fully qualified domain name, returns 0 if * phost is the same as host, 1 otherwise. phost should be @@ -71,7 +66,7 @@ krb_name_to_name(const char *host, char *phost, size_t phost_size) && strchr (hp->h_aliases[0], '.') != NULL) tmp = hp->h_aliases[0]; } - strcpy_truncate (phost, tmp, phost_size); + strlcpy (phost, tmp, phost_size); if (strcmp(phost, host) == 0) return 0; diff --git a/crypto/kerberosIV/lib/krb/parse_name.c b/crypto/kerberosIV/lib/krb/parse_name.c index da06aec..fcb3394 100644 --- a/crypto/kerberosIV/lib/krb/parse_name.c +++ b/crypto/kerberosIV/lib/krb/parse_name.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: parse_name.c,v 1.5 1998/06/09 19:25:24 joda Exp $"); +RCSID("$Id: parse_name.c,v 1.7 1999/12/02 16:58:43 joda Exp $"); int krb_parse_name(const char *fullname, krb_principal *principal) @@ -86,10 +81,10 @@ kname_parse(char *np, char *ip, char *rp, char *fullname) krb_principal p; int ret; if((ret = krb_parse_name(fullname, &p)) == 0){ - strcpy_truncate (np, p.name, ANAME_SZ); - strcpy_truncate (ip, p.instance, INST_SZ); + strlcpy (np, p.name, ANAME_SZ); + strlcpy (ip, p.instance, INST_SZ); if(p.realm[0]) - strcpy_truncate (rp, p.realm, REALM_SZ); + strlcpy (rp, p.realm, REALM_SZ); } return ret; } diff --git a/crypto/kerberosIV/lib/krb/prot.h b/crypto/kerberosIV/lib/krb/prot.h index b9a4ea3..e207881 100644 --- a/crypto/kerberosIV/lib/krb/prot.h +++ b/crypto/kerberosIV/lib/krb/prot.h @@ -1,5 +1,5 @@ /* - * $Id: prot.h,v 1.8 1997/12/05 00:18:02 joda Exp $ + * $Id: prot.h,v 1.9 1999/11/30 18:57:46 bg Exp $ * * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute * of Technology. @@ -13,6 +13,8 @@ #ifndef PROT_DEFS #define PROT_DEFS +#include <krb.h> + #define KRB_SERVICE "kerberos-iv" #define KRB_PORT 750 /* PC's don't have * /etc/services */ diff --git a/crypto/kerberosIV/lib/krb/rd_err.c b/crypto/kerberosIV/lib/krb/rd_err.c index 3382eab..76544f1 100644 --- a/crypto/kerberosIV/lib/krb/rd_err.c +++ b/crypto/kerberosIV/lib/krb/rd_err.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: rd_err.c,v 1.8 1997/04/01 08:18:40 joda Exp $"); +RCSID("$Id: rd_err.c,v 1.9 1999/12/02 16:58:43 joda Exp $"); /* * Given an AUTH_MSG_APPL_ERR message, "in" and its length "in_length", diff --git a/crypto/kerberosIV/lib/krb/rd_priv.c b/crypto/kerberosIV/lib/krb/rd_priv.c index 0721b2c..0bb0a40 100644 --- a/crypto/kerberosIV/lib/krb/rd_priv.c +++ b/crypto/kerberosIV/lib/krb/rd_priv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: rd_priv.c,v 1.26 1998/05/26 19:57:42 joda Exp $"); +RCSID("$Id: rd_priv.c,v 1.27 1999/12/02 16:58:43 joda Exp $"); /* application include files */ #include "krb-archaeology.h" diff --git a/crypto/kerberosIV/lib/krb/rd_req.c b/crypto/kerberosIV/lib/krb/rd_req.c index e145dae..91b27a5 100644 --- a/crypto/kerberosIV/lib/krb/rd_req.c +++ b/crypto/kerberosIV/lib/krb/rd_req.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: rd_req.c,v 1.25 1998/06/09 19:25:25 joda Exp $"); +RCSID("$Id: rd_req.c,v 1.27.2.1 1999/12/06 22:04:36 assar Exp $"); static struct timeval t_local = { 0, 0 }; @@ -210,16 +205,16 @@ krb_rd_req(KTEXT authent, /* The received message */ */ if (fn && (strcmp(st_nam,service) || strcmp(st_inst,instance) || strcmp(st_rlm,realm) || (st_kvno != s_kvno))) { - if (*fn == 0) fn = KEYFILE; + if (*fn == 0) fn = (char *)KEYFILE; st_kvno = s_kvno; if (read_service_key(service, instance, realm, s_kvno, fn, (char *)skey)) return(RD_AP_UNDEC); if ((status = krb_set_key((char*)skey, 0))) return(status); - strcpy_truncate (st_rlm, realm, REALM_SZ); - strcpy_truncate (st_nam, service, SNAME_SZ); - strcpy_truncate (st_inst, instance, INST_SZ); + strlcpy (st_rlm, realm, REALM_SZ); + strlcpy (st_nam, service, SNAME_SZ); + strlcpy (st_inst, instance, INST_SZ); } tkt->length = *p++; diff --git a/crypto/kerberosIV/lib/krb/rd_safe.c b/crypto/kerberosIV/lib/krb/rd_safe.c index 495a681..fd8f35e 100644 --- a/crypto/kerberosIV/lib/krb/rd_safe.c +++ b/crypto/kerberosIV/lib/krb/rd_safe.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: rd_safe.c,v 1.25 1997/12/05 00:17:09 joda Exp $"); +RCSID("$Id: rd_safe.c,v 1.26 1999/12/02 16:58:43 joda Exp $"); /* application include files */ #include "krb-archaeology.h" diff --git a/crypto/kerberosIV/lib/krb/read_service_key.c b/crypto/kerberosIV/lib/krb/read_service_key.c index d517551..55fb98d 100644 --- a/crypto/kerberosIV/lib/krb/read_service_key.c +++ b/crypto/kerberosIV/lib/krb/read_service_key.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: read_service_key.c,v 1.11 1999/03/10 18:34:34 joda Exp $"); +RCSID("$Id: read_service_key.c,v 1.12 1999/09/16 20:41:54 assar Exp $"); /* * The private keys for servers on a given host are stored in a @@ -97,7 +97,7 @@ read_service_key(const char *service, /* Service Name */ if (!wcard && strcmp(inst,instance)) continue; if (wcard) { - strcpy_truncate (instance, inst, INST_SZ); + strlcpy (instance, inst, INST_SZ); } /* Is this the right realm */ if (strcmp(rlm,realm)) diff --git a/crypto/kerberosIV/lib/krb/realm_parse.c b/crypto/kerberosIV/lib/krb/realm_parse.c index 8d90f1b..a4f0e7f 100644 --- a/crypto/kerberosIV/lib/krb/realm_parse.c +++ b/crypto/kerberosIV/lib/krb/realm_parse.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: realm_parse.c,v 1.15 1998/06/09 19:25:25 joda Exp $"); +RCSID("$Id: realm_parse.c,v 1.17 1999/12/02 16:58:43 joda Exp $"); static int realm_parse(char *realm, int length, const char *file) @@ -55,7 +50,7 @@ realm_parse(char *realm, int length, const char *file) p = strtok_r(tr, " \t\n\r", &unused); if(p && strcasecmp(p, realm) == 0){ fclose(F); - strcpy_truncate (realm, p, length); + strlcpy (realm, p, length); return 0; } } diff --git a/crypto/kerberosIV/lib/krb/roken_rename.h b/crypto/kerberosIV/lib/krb/roken_rename.h index 831da32..bae1098 100644 --- a/crypto/kerberosIV/lib/krb/roken_rename.h +++ b/crypto/kerberosIV/lib/krb/roken_rename.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: roken_rename.h,v 1.7 1998/10/13 16:50:23 joda Exp $ */ +/* $Id: roken_rename.h,v 1.8 1999/12/02 16:58:44 joda Exp $ */ #ifndef __roken_rename_h__ #define __roken_rename_h__ diff --git a/crypto/kerberosIV/lib/krb/rw.c b/crypto/kerberosIV/lib/krb/rw.c index 559e3fa..88589c3 100644 --- a/crypto/kerberosIV/lib/krb/rw.c +++ b/crypto/kerberosIV/lib/krb/rw.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #include "krb_locl.h" -RCSID("$Id: rw.c,v 1.10 1999/06/29 21:18:08 bg Exp $"); +RCSID("$Id: rw.c,v 1.12 1999/12/02 16:58:44 joda Exp $"); int krb_get_int(void *f, u_int32_t *to, int size, int lsb) @@ -109,7 +104,7 @@ krb_put_string(const char *from, void *to, size_t rem) int krb_get_string(void *from, char *to, size_t to_size) { - strcpy_truncate (to, (char *)from, to_size); + strlcpy (to, (char *)from, to_size); return strlen((char *)from) + 1; } diff --git a/crypto/kerberosIV/lib/krb/send_to_kdc.c b/crypto/kerberosIV/lib/krb/send_to_kdc.c index 04409be..74ac1bb 100644 --- a/crypto/kerberosIV/lib/krb/send_to_kdc.c +++ b/crypto/kerberosIV/lib/krb/send_to_kdc.c @@ -22,15 +22,15 @@ or implied warranty. #include "krb_locl.h" #include <base64.h> -RCSID("$Id: send_to_kdc.c,v 1.69 1999/06/29 21:18:09 bg Exp $"); +RCSID("$Id: send_to_kdc.c,v 1.71 1999/11/25 02:20:53 assar Exp $"); struct host { struct sockaddr_in addr; + const char *hostname; enum krb_host_proto proto; }; -static int send_recv(KTEXT pkt, KTEXT rpkt, int f, - struct sockaddr_in *adr); +static int send_recv(KTEXT pkt, KTEXT rpkt, struct host *host); /* * send_to_kdc() sends a message to the Kerberos authentication @@ -72,6 +72,20 @@ krb_use_admin_server(int flag) return old; } +#define PROXY_VAR "krb4_proxy" + +static int +expand (struct host **ptr, size_t sz) +{ + void *tmp; + + tmp = realloc (*ptr, sz) ; + if (tmp == NULL) + return SKDC_CANT; + *ptr = tmp; + return 0; +} + int send_to_kdc(KTEXT pkt, KTEXT rpkt, const char *realm) { @@ -84,6 +98,10 @@ send_to_kdc(KTEXT pkt, KTEXT rpkt, const char *realm) char lrealm[REALM_SZ]; struct krb_host *k_host; struct host *hosts = malloc(sizeof(*hosts)); + const char *proxy = krb_get_config_string (PROXY_VAR); + + if (hosts == NULL) + return SKDC_CANT; if (client_timeout == -1) { const char *to; @@ -100,29 +118,26 @@ send_to_kdc(KTEXT pkt, KTEXT rpkt, const char *realm) } } - if (hosts == NULL) - return SKDC_CANT; - /* * If "realm" is non-null, use that, otherwise get the * local realm. */ - if (realm) - strcpy_truncate(lrealm, realm, REALM_SZ); - else + if (realm == NULL) { if (krb_get_lrealm(lrealm,1)) { if (krb_debug) krb_warning("send_to_kdc: can't get local realm\n"); return(SKDC_CANT); } + realm = lrealm; + } if (krb_debug) - krb_warning("lrealm is %s\n", lrealm); + krb_warning("lrealm is %s\n", realm); no_host = 1; /* get an initial allocation */ n_hosts = 0; for (i = 1; - (k_host = krb_get_host(i, lrealm, krb_use_admin_server_flag)); + (k_host = krb_get_host(i, realm, krb_use_admin_server_flag)); ++i) { char *p; char **addr_list; @@ -130,42 +145,56 @@ send_to_kdc(KTEXT pkt, KTEXT rpkt, const char *realm) int n_addrs; struct host *tmp; - if (krb_debug) - krb_warning("Getting host entry for %s...", k_host->host); - host = gethostbyname(k_host->host); - if (krb_debug) { - krb_warning("%s.\n", - host ? "Got it" : "Didn't get it"); - } - if (host == NULL) - continue; - no_host = 0; /* found at least one */ - - n_addrs = 0; - for (addr_list = host->h_addr_list; *addr_list != NULL; ++addr_list) - ++n_addrs; - - tmp = realloc (hosts, (n_hosts + n_addrs) * sizeof(*hosts)); - if (tmp == NULL) { - free (hosts); - return SKDC_CANT; - } - hosts = tmp; - - for (addr_list = host->h_addr_list, j = 0; - (p = *addr_list) != NULL; - ++addr_list, ++j) { - memset (&hosts[n_hosts + j].addr, 0, sizeof(struct sockaddr_in)); - hosts[n_hosts + j].addr.sin_family = host->h_addrtype; - hosts[n_hosts + j].addr.sin_port = htons(k_host->port); - hosts[n_hosts + j].proto = k_host->proto; - memcpy(&hosts[n_hosts + j].addr.sin_addr, p, - sizeof(struct in_addr)); + if (k_host->proto == PROTO_HTTP && proxy != NULL) { + n_addrs = 1; + no_host = 0; + + retval = expand (&hosts, (n_hosts + n_addrs) * sizeof(*hosts)); + if (retval) + goto rtn; + + memset (&hosts[n_hosts].addr, 0, sizeof(struct sockaddr_in)); + hosts[n_hosts].addr.sin_port = htons(k_host->port); + hosts[n_hosts].proto = k_host->proto; + hosts[n_hosts].hostname = k_host->host; + } else { + if (krb_debug) + krb_warning("Getting host entry for %s...", k_host->host); + host = gethostbyname(k_host->host); + if (krb_debug) { + krb_warning("%s.\n", + host ? "Got it" : "Didn't get it"); + } + if (host == NULL) + continue; + no_host = 0; /* found at least one */ + + n_addrs = 0; + for (addr_list = host->h_addr_list; + *addr_list != NULL; + ++addr_list) + ++n_addrs; + + retval = expand (&hosts, (n_hosts + n_addrs) * sizeof(*hosts)); + if (retval) + goto rtn; + + for (addr_list = host->h_addr_list, j = 0; + (p = *addr_list) != NULL; + ++addr_list, ++j) { + memset (&hosts[n_hosts + j].addr, 0, + sizeof(struct sockaddr_in)); + hosts[n_hosts + j].addr.sin_family = host->h_addrtype; + hosts[n_hosts + j].addr.sin_port = htons(k_host->port); + hosts[n_hosts + j].proto = k_host->proto; + hosts[n_hosts + j].hostname = k_host->host; + memcpy(&hosts[n_hosts + j].addr.sin_addr, p, + sizeof(struct in_addr)); + } } for (j = 0; j < n_addrs; ++j) { - if (send_recv(pkt, rpkt, hosts[n_hosts + j].proto, - &hosts[n_hosts + j].addr)) { + if (send_recv(pkt, rpkt, &hosts[n_hosts + j])) { retval = KSUCCESS; goto rtn; } @@ -184,9 +213,7 @@ send_to_kdc(KTEXT pkt, KTEXT rpkt, const char *realm) /* retry each host in sequence */ for (retry = 0; retry < CLIENT_KRB_RETRY; ++retry) { for (i = 0; i < n_hosts; ++i) { - if (send_recv(pkt, rpkt, - hosts[i].proto, - &hosts[i].addr)) { + if (send_recv(pkt, rpkt, &hosts[i])) { retval = KSUCCESS; goto rtn; } @@ -205,24 +232,26 @@ udp_socket(void) } static int -udp_connect(int s, struct sockaddr_in *adr) +udp_connect(int s, struct host *host) { if(krb_debug) { - krb_warning("connecting to %s udp, port %d\n", - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + krb_warning("connecting to %s (%s) udp, port %d\n", + host->hostname, + inet_ntoa(host->addr.sin_addr), + ntohs(host->addr.sin_port)); } - return connect(s, (struct sockaddr*)adr, sizeof(*adr)); + return connect(s, (struct sockaddr*)&host->addr, sizeof(host->addr)); } static int -udp_send(int s, struct sockaddr_in* adr, KTEXT pkt) +udp_send(int s, struct host *host, KTEXT pkt) { if(krb_debug) { - krb_warning("sending %d bytes to %s, udp port %d\n", + krb_warning("sending %d bytes to %s (%s), udp port %d\n", pkt->length, - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + host->hostname, + inet_ntoa(host->addr.sin_addr), + ntohs(host->addr.sin_port)); } return send(s, pkt->dat, pkt->length, 0); } @@ -234,25 +263,28 @@ tcp_socket(void) } static int -tcp_connect(int s, struct sockaddr_in *adr) +tcp_connect(int s, struct host *host) { if(krb_debug) { - krb_warning("connecting to %s, tcp port %d\n", - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + krb_warning("connecting to %s (%s), tcp port %d\n", + host->hostname, + inet_ntoa(host->addr.sin_addr), + ntohs(host->addr.sin_port)); } - return connect(s, (struct sockaddr*)adr, sizeof(*adr)); + return connect(s, (struct sockaddr*)&host->addr, sizeof(host->addr)); } static int -tcp_send(int s, struct sockaddr_in* adr, KTEXT pkt) +tcp_send(int s, struct host *host, KTEXT pkt) { unsigned char len[4]; + if(krb_debug) { - krb_warning("sending %d bytes to %s, tcp port %d\n", + krb_warning("sending %d bytes to %s (%s), tcp port %d\n", pkt->length, - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + host->hostname, + inet_ntoa(host->addr.sin_addr), + ntohs(host->addr.sin_port)); } krb_put_int(pkt->length, len, sizeof(len), 4); if(send(s, len, sizeof(len), 0) != sizeof(len)) @@ -305,24 +337,23 @@ url_parse(const char *url, char *host, size_t len, short *port) return 0; } -#define PROXY_VAR "krb4_proxy" - static int -http_connect(int s, struct sockaddr_in *adr) +http_connect(int s, struct host *host) { const char *proxy = krb_get_config_string(PROXY_VAR); - char host[MaxHostNameLen]; + char proxy_host[MaxHostNameLen]; short port; struct hostent *hp; struct sockaddr_in sin; + if(proxy == NULL) { if(krb_debug) krb_warning("Not using proxy.\n"); - return tcp_connect(s, adr); + return tcp_connect(s, host); } - if(url_parse(proxy, host, sizeof(host), &port) < 0) + if(url_parse(proxy, proxy_host, sizeof(proxy_host), &port) < 0) return -1; - hp = gethostbyname(host); + hp = gethostbyname(proxy_host); if(hp == NULL) return -1; memset(&sin, 0, sizeof(sin)); @@ -331,36 +362,38 @@ http_connect(int s, struct sockaddr_in *adr) sin.sin_port = port; if(krb_debug) { krb_warning("connecting to proxy on %s (%s) port %d\n", - host, inet_ntoa(sin.sin_addr), ntohs(port)); + proxy_host, inet_ntoa(sin.sin_addr), ntohs(port)); } return connect(s, (struct sockaddr*)&sin, sizeof(sin)); } static int -http_send(int s, struct sockaddr_in* adr, KTEXT pkt) +http_send(int s, struct host *host, KTEXT pkt) { + const char *proxy = krb_get_config_string (PROXY_VAR); char *str; char *msg; if(base64_encode(pkt->dat, pkt->length, &str) < 0) return -1; - if(krb_get_config_string(PROXY_VAR)) { + if(proxy != NULL) { if(krb_debug) { krb_warning("sending %d bytes to %s, tcp port %d (via proxy)\n", pkt->length, - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + host->hostname, + ntohs(host->addr.sin_port)); } asprintf(&msg, "GET http://%s:%d/%s HTTP/1.0\r\n\r\n", - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port), + host->hostname, + ntohs(host->addr.sin_port), str); } else { if(krb_debug) { - krb_warning("sending %d bytes to %s, http port %d\n", + krb_warning("sending %d bytes to %s (%s), http port %d\n", pkt->length, - inet_ntoa(adr->sin_addr), - ntohs(adr->sin_port)); + host->hostname, + inet_ntoa(host->addr.sin_addr), + ntohs(host->addr.sin_port)); } asprintf(&msg, "GET %s HTTP/1.0\r\n\r\n", str); } @@ -415,8 +448,8 @@ static struct proto_descr { int proto; int stream_flag; int (*socket)(void); - int (*connect)(int, struct sockaddr_in*); - int (*send)(int, struct sockaddr_in*, KTEXT); + int (*connect)(int, struct host *host); + int (*send)(int, struct host *host, KTEXT); int (*recv)(void*, size_t, KTEXT); } protos[] = { { PROTO_UDP, 0, udp_socket, udp_connect, udp_send, udptcp_recv }, @@ -425,7 +458,7 @@ static struct proto_descr { }; static int -send_recv(KTEXT pkt, KTEXT rpkt, int proto, struct sockaddr_in *adr) +send_recv(KTEXT pkt, KTEXT rpkt, struct host *host) { int i; int s; @@ -433,18 +466,18 @@ send_recv(KTEXT pkt, KTEXT rpkt, int proto, struct sockaddr_in *adr) int offset = 0; for(i = 0; i < sizeof(protos) / sizeof(protos[0]); i++){ - if(protos[i].proto == proto) + if(protos[i].proto == host->proto) break; } if(i == sizeof(protos) / sizeof(protos[0])) return FALSE; if((s = (*protos[i].socket)()) < 0) return FALSE; - if((*protos[i].connect)(s, adr) < 0){ + if((*protos[i].connect)(s, host) < 0) { close(s); return FALSE; } - if((*protos[i].send)(s, adr, pkt) < 0){ + if((*protos[i].send)(s, host, pkt) < 0) { close(s); return FALSE; } diff --git a/crypto/kerberosIV/lib/krb/sendauth.c b/crypto/kerberosIV/lib/krb/sendauth.c index 3debc49..201b388 100644 --- a/crypto/kerberosIV/lib/krb/sendauth.c +++ b/crypto/kerberosIV/lib/krb/sendauth.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: sendauth.c,v 1.17 1998/06/09 19:25:26 joda Exp $"); +RCSID("$Id: sendauth.c,v 1.18 1999/09/16 20:41:55 assar Exp $"); /* * krb_sendauth() transmits a ticket over a file descriptor for a @@ -148,7 +148,7 @@ krb_sendauth(int32_t options, /* bit-pattern of options */ i = instance; else i = krb_get_phost(instance); - strcpy_truncate (inst, i, sizeof(inst)); + strlcpy (inst, i, sizeof(inst)); ret = krb_get_cred (service, inst, realm, cred); if (ret != KSUCCESS) diff --git a/crypto/kerberosIV/lib/krb/solaris_compat.c b/crypto/kerberosIV/lib/krb/solaris_compat.c index ff59dcb..ff31e4b 100644 --- a/crypto/kerberosIV/lib/krb/solaris_compat.c +++ b/crypto/kerberosIV/lib/krb/solaris_compat.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: solaris_compat.c,v 1.2.6.1 1999/07/22 03:15:53 assar Exp $"); +RCSID("$Id: solaris_compat.c,v 1.4 1999/12/02 16:58:44 joda Exp $"); #if (SunOS + 0) >= 50 /* diff --git a/crypto/kerberosIV/lib/krb/str2key.c b/crypto/kerberosIV/lib/krb/str2key.c index 71a2cea..4ef4c57 100644 --- a/crypto/kerberosIV/lib/krb/str2key.c +++ b/crypto/kerberosIV/lib/krb/str2key.c @@ -1,104 +1,105 @@ -/* This defines the Andrew string_to_key function. It accepts a password - * string as input and converts its via a one-way encryption algorithm to a DES - * encryption key. It is compatible with the original Andrew authentication - * service password database. +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ #include "krb_locl.h" -RCSID("$Id: str2key.c,v 1.12.2.1 1999/08/19 13:35:01 assar Exp $"); +RCSID("$Id: str2key.c,v 1.17 1999/12/02 16:58:44 joda Exp $"); -static inline void -mklower(char *s) -{ - for (; *s; s++) - if ('A' <= *s && *s <= 'Z') - *s = *s - 'A' + 'a'; -} +#define lowcase(c) (('A' <= (c) && (c) <= 'Z') ? ((c) - 'A' + 'a') : (c)) /* - * Short passwords, i.e 8 characters or less. + * The string to key function used by Transarc AFS. */ -static inline void -afs_cmu_StringToKey(const char *str, const char *cell, des_cblock *key) -{ - char password[8+1]; /* crypt is limited to 8 chars anyway */ - int i; - int passlen; - - memset (key, 0, sizeof(key)); - memset(password, 0, sizeof(password)); - - strcpy_truncate (password, cell, sizeof(password)); - passlen = strlen (str); - if (passlen > 8) passlen = 8; - - for (i=0; i<passlen; i++) - password[i] = str[i] ^ cell[i]; /* make sure cell is zero padded */ - - for (i=0; i<8; i++) - if (password[i] == '\0') password[i] = 'X'; - - /* crypt only considers the first 8 characters of password but for some - reason returns eleven characters of result (plus the two salt chars). */ - strncpy((char *)key, crypt(password, "p1") + 2, sizeof(des_cblock)); - - /* parity is inserted into the LSB so leftshift each byte up one bit. This - allows ascii characters with a zero MSB to retain as much significance - as possible. */ - { char *keybytes = (char *)key; - unsigned int temp; - - for (i = 0; i < 8; i++) { - temp = (unsigned int) keybytes[i]; - keybytes[i] = (unsigned char) (temp << 1); - } - } - des_fixup_key_parity (key); -} - -/* - * Long passwords, i.e 9 characters or more. - */ -static inline void -afs_transarc_StringToKey(const char *str, const char *cell, des_cblock *key) -{ - des_key_schedule schedule; - des_cblock temp_key; - des_cblock ivec; - char password[512]; - int passlen; - - strcpy_truncate (password, str, sizeof(password)); - if ((passlen = strlen (password)) < sizeof(password)-1) - strcat_truncate (password, cell, sizeof(password)); - if ((passlen = strlen(password)) > sizeof(password)) - passlen = sizeof(password); - - memcpy(&ivec, "kerberos", 8); - memcpy(&temp_key, "kerberos", 8); - des_fixup_key_parity (&temp_key); - des_key_sched (&temp_key, schedule); - des_cbc_cksum ((des_cblock *)password, &ivec, passlen, schedule, &ivec); - - memcpy(&temp_key, &ivec, 8); - des_fixup_key_parity (&temp_key); - des_key_sched (&temp_key, schedule); - des_cbc_cksum ((des_cblock *)password, key, passlen, schedule, &ivec); - - des_fixup_key_parity (key); -} - void -afs_string_to_key(const char *str, const char *cell, des_cblock *key) +afs_string_to_key(const char *pass, const char *cell, des_cblock *key) { - char realm[REALM_SZ]; - - strcpy_truncate(realm, cell, REALM_SZ); - mklower(realm); - - if (strlen(str) > 8) - afs_transarc_StringToKey (str, realm, key); - else - afs_cmu_StringToKey (str, realm, key); + if (strlen(pass) <= 8) /* Short passwords. */ + { + char buf[8 + 1], *s; + int i; + + /* + * XOR cell and password and pad (or fill) with 'X' to length 8, + * then use crypt(3) to create DES key. + */ + for (i = 0; i < 8; i++) + { + buf[i] = *pass ^ lowcase(*cell); + if (buf[i] == 0) + buf[i] = 'X'; + if (*pass != 0) + pass++; + if (*cell != 0) + cell++; + } + buf[8] = 0; + + s = crypt(buf, "p1"); /* Result from crypt is 7bit chars. */ + s = s + 2; /* Skip 2 chars of salt. */ + for (i = 0; i < 8; i++) + ((char *) key)[i] = s[i] << 1; /* High bit is always zero */ + des_fixup_key_parity(key); /* Low bit is parity */ + } + else /* Long passwords */ + { + int plen, clen; + char *buf, *t; + des_key_schedule sched; + des_cblock ivec; + + /* + * Concatenate password with cell name, + * then checksum twice to create DES key. + */ + plen = strlen(pass); + clen = strlen(cell); + buf = malloc(plen + clen + 1); + memcpy(buf, pass, plen); + for (t = buf + plen; *cell != 0; t++, cell++) + *t = lowcase(*cell); + + memcpy(&ivec, "kerberos", 8); + memcpy(key, "kdsbdsns", 8); + des_key_sched(key, sched); + /* Beware, ivec is passed twice */ + des_cbc_cksum((des_cblock *)buf, &ivec, plen + clen, sched, &ivec); + + memcpy(key, &ivec, 8); + des_fixup_key_parity(key); + des_key_sched(key, sched); + /* Beware, ivec is passed twice */ + des_cbc_cksum((des_cblock *)buf, key, plen + clen, sched, &ivec); + free(buf); + des_fixup_key_parity(key); + } } diff --git a/crypto/kerberosIV/lib/krb/tf_util.c b/crypto/kerberosIV/lib/krb/tf_util.c index 27a6125..c738757 100644 --- a/crypto/kerberosIV/lib/krb/tf_util.c +++ b/crypto/kerberosIV/lib/krb/tf_util.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: tf_util.c,v 1.35 1999/06/29 21:18:11 bg Exp $"); +RCSID("$Id: tf_util.c,v 1.39 1999/12/02 18:03:16 assar Exp $"); #define TOO_BIG -1 @@ -34,6 +34,10 @@ RCSID("$Id: tf_util.c,v 1.35 1999/06/29 21:18:11 bg Exp $"); #define O_BINARY 0 #endif +#define MAGIC_TICKET_NAME "magic" +#define MAGIC_TICKET_TIME_DIFF_INST "time-diff" +#define MAGIC_TICKET_ADDR_INST "our-address" + /* * fd must be initialized to something that won't ever occur as a real * file descriptor. Since open(2) returns only non-negative numbers as @@ -162,12 +166,17 @@ tf_init(char *tf_name, int rw) * All library functions now assume that the right set of userids * are set upon entry, therefore it's not strictly necessary to * perform these test for programs adhering to these assumptions. + * + * This doesn't work on cygwin because getuid() returns a different + * uid than the owner of files that are created. */ +#ifndef __CYGWIN__ { uid_t me = getuid(); if (stat_buf.st_uid != me && me != 0) return TKT_FIL_ACC; } +#endif /* * If "wflag" is set, open the ticket file in append-writeonly mode @@ -377,11 +386,8 @@ tf_put_pinst(const char *inst) * EOF - end of file encountered */ -#define MAGIC_TICKET_NAME "magic" -#define MAGIC_TICKET_INST "time-diff" - -int -tf_get_cred(CREDENTIALS *c) +static int +real_tf_get_cred(CREDENTIALS *c) { KTEXT ticket = &c->ticket_st; /* pointer to ticket */ int k_errno; @@ -391,7 +397,6 @@ tf_get_cred(CREDENTIALS *c) krb_warning ("tf_get_cred called before tf_init.\n"); return TKT_FIL_INI; } -again: if ((k_errno = tf_gets(c->service, SNAME_SZ)) < 2) switch (k_errno) { case TOO_BIG: @@ -443,17 +448,69 @@ again: krb_warning ("tf_get_cred: failed tf_read.\n"); return TKT_FIL_FMT; } - if(strcmp(c->service, MAGIC_TICKET_NAME) == 0 && - strcmp(c->instance, MAGIC_TICKET_INST) == 0) { - /* we found the magic `time diff' ticket; update the kdc time + return KSUCCESS; +} + +int +tf_get_cred(CREDENTIALS *c) +{ + int ret; + int fake; + + do { + fake = 0; + + ret = real_tf_get_cred (c); + if (ret) + return ret; + + if(strcmp(c->service, MAGIC_TICKET_NAME) == 0) { + if(strcmp(c->instance, MAGIC_TICKET_TIME_DIFF_INST) == 0) { + /* we found the magic `time diff' ticket; update the kdc time differential, and then get the next ticket */ - u_int32_t d; + u_int32_t d; - krb_get_int(c->ticket_st.dat, &d, 4, 0); - krb_set_kdc_time_diff(d); - goto again; - } - return KSUCCESS; + krb_get_int(c->ticket_st.dat, &d, 4, 0); + krb_set_kdc_time_diff(d); + fake = 1; + } else if (strcmp(c->instance, MAGIC_TICKET_ADDR_INST) == 0) { + fake = 1; + } + } + } while (fake); + return ret; +} + +int +tf_get_cred_addr(char *realm, size_t realm_sz, struct in_addr *addr) +{ + int ret; + int fake; + CREDENTIALS cred; + + do { + fake = 1; + + ret = real_tf_get_cred (&cred); + if (ret) + return ret; + + if(strcmp(cred.service, MAGIC_TICKET_NAME) == 0) { + if(strcmp(cred.instance, MAGIC_TICKET_TIME_DIFF_INST) == 0) { + /* we found the magic `time diff' ticket; update the kdc time + differential, and then get the next ticket */ + u_int32_t d; + + krb_get_int(cred.ticket_st.dat, &d, 4, 0); + krb_set_kdc_time_diff(d); + } else if (strcmp(cred.instance, MAGIC_TICKET_ADDR_INST) == 0) { + strlcpy(realm, cred.realm, realm_sz); + memcpy (addr, cred.ticket_st.dat, sizeof(*addr)); + fake = 0; + } + } + } while (fake); + return ret; } /* @@ -650,7 +707,8 @@ tf_setup(CREDENTIALS *cred, const char *pname, const char *pinst) int d = krb_get_kdc_time_diff(); krb_put_int(d, t.dat, sizeof(t.dat), 4); t.length = 4; - tf_save_cred(MAGIC_TICKET_NAME, MAGIC_TICKET_INST, cred->realm, s, + tf_save_cred(MAGIC_TICKET_NAME, MAGIC_TICKET_TIME_DIFF_INST, + cred->realm, s, cred->lifetime, 0, &t, cred->issue_date); } ret = tf_save_cred(cred->service, cred->instance, cred->realm, @@ -678,3 +736,70 @@ in_tkt(char *pname, char *pinst) tf_close(); return KSUCCESS; } + +/* + * If there's a magic ticket with an address for realm `realm' in + * ticket file, return it in `addr'. + * realm == NULL means any realm. + */ + +int +tf_get_addr (const char *realm, struct in_addr *addr) +{ + CREDENTIALS cred; + krb_principal princ; + int ret; + + ret = tf_init (tkt_string (), R_TKT_FIL); + if (ret) + return ret; + + ret = tf_get_pname (princ.name); + if (ret) + goto out; + ret = tf_get_pinst (princ.name); + if (ret) + goto out; + while ((ret = real_tf_get_cred (&cred)) == KSUCCESS) { + if (strcmp (cred.service, MAGIC_TICKET_NAME) == 0 + && strcmp (cred.instance, MAGIC_TICKET_ADDR_INST) == 0 + && (realm == NULL + || strcmp (cred.realm, realm) == 0)) { + memcpy (addr, cred.ticket_st.dat, sizeof(*addr)); + goto out; + } + } + ret = KFAILURE; + +out: + tf_close (); + return ret; +} + +/* + * Store `realm, addr' as a magic ticket. + */ + +int +tf_store_addr (const char *realm, struct in_addr *addr) +{ + CREDENTIALS c; + krb_principal princ; + int ret; + des_cblock s = { 0, 0, 0, 0, 0, 0, 0, 0 }; + KTEXT_ST t; + + ret = tf_init (tkt_string (), W_TKT_FIL); + if (ret) + return ret; + + t.length = sizeof(*addr); + memcpy (t.dat, addr, sizeof(*addr)); + + ret = tf_save_cred (MAGIC_TICKET_NAME, MAGIC_TICKET_ADDR_INST, + (char *)realm, s, 0, /* lifetime */ + 0, /* kvno */ + &t, time(NULL)); + tf_close (); + return ret; +} diff --git a/crypto/kerberosIV/lib/krb/ticket_memory.c b/crypto/kerberosIV/lib/krb/ticket_memory.c index d1fab2e..f694190 100644 --- a/crypto/kerberosIV/lib/krb/ticket_memory.c +++ b/crypto/kerberosIV/lib/krb/ticket_memory.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -45,7 +40,7 @@ #include "krb_locl.h" #include "ticket_memory.h" -RCSID("$Id: ticket_memory.c,v 1.13 1998/08/23 18:07:41 assar Exp $"); +RCSID("$Id: ticket_memory.c,v 1.15 1999/12/02 16:58:44 joda Exp $"); void msg(char *text, int error); @@ -81,7 +76,7 @@ newTktMem(const char *tf_name) if(GetLastError() != ERROR_ALREADY_EXISTS) { memset(SharedMemory, 0, sizeof(*SharedMemory)); if(tf_name) - strcpy_truncate(SharedMemory->tmname, + strlcpy(SharedMemory->tmname, tf_name, sizeof(SharedMemory->tmname)); } } @@ -261,7 +256,7 @@ tf_get_pname(char *p) return KFAILURE; if(!TktStore->pname[0]) return KFAILURE; - strcpy_truncate(p, TktStore->pname, ANAME_SZ); + strlcpy(p, TktStore->pname, ANAME_SZ); return KSUCCESS; } @@ -277,7 +272,7 @@ tf_put_pname(char *p) if(!(TktStore = getTktMem(0))) return KFAILURE; - strcpy_truncate(TktStore->pname, p, sizeof(TktStore->pname)); + strlcpy(TktStore->pname, p, sizeof(TktStore->pname)); return KSUCCESS; } @@ -298,7 +293,7 @@ tf_get_pinst(char *inst) if(!(TktStore = getTktMem(0))) return KFAILURE; - strcpy_truncate(inst, TktStore->pinst, INST_SZ); + strlcpy(inst, TktStore->pinst, INST_SZ); return KSUCCESS; } @@ -314,7 +309,7 @@ tf_put_pinst(char *inst) if(!(TktStore = getTktMem(0))) return KFAILURE; - strcpy_truncate(TktStore->pinst, inst, sizeof(TktStore->pinst)); + strlcpy(TktStore->pinst, inst, sizeof(TktStore->pinst)); return KSUCCESS; } @@ -391,16 +386,16 @@ tf_save_cred(char *service, /* Service name */ if(last == -1) return KFAILURE; cred = mem->cred_vec+last; - strcpy_truncate(cred->service, service, sizeof(cred->service)); - strcpy_truncate(cred->instance, instance, sizeof(cred->instance)); - strcpy_truncate(cred->realm, realm, sizeof(cred->realm)); + strlcpy(cred->service, service, sizeof(cred->service)); + strlcpy(cred->instance, instance, sizeof(cred->instance)); + strlcpy(cred->realm, realm, sizeof(cred->realm)); memcpy(cred->session, session, sizeof(cred->session)); cred->lifetime = lifetime; cred->kvno = kvno; memcpy(&(cred->ticket_st), ticket, sizeof(*ticket)); cred->issue_date = issue_date; - strcpy_truncate(cred->pname, mem->pname, sizeof(cred->pname)); - strcpy_truncate(cred->pinst, mem->pinst, sizeof(cred->pinst)); + strlcpy(cred->pname, mem->pname, sizeof(cred->pname)); + strlcpy(cred->pinst, mem->pinst, sizeof(cred->pinst)); PostUpdateMessage(); return KSUCCESS; } diff --git a/crypto/kerberosIV/lib/krb/ticket_memory.h b/crypto/kerberosIV/lib/krb/ticket_memory.h index 307fb9a..72fb686 100644 --- a/crypto/kerberosIV/lib/krb/ticket_memory.h +++ b/crypto/kerberosIV/lib/krb/ticket_memory.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -40,7 +35,7 @@ * Author: d93-jka@nada.kth.se - June 1996 */ -/* $Id: ticket_memory.h,v 1.7 1998/06/03 02:31:05 joda Exp $ */ +/* $Id: ticket_memory.h,v 1.8 1999/12/02 16:58:44 joda Exp $ */ #ifndef TICKET_MEMORY_H #define TICKET_MEMORY_H diff --git a/crypto/kerberosIV/lib/krb/time.c b/crypto/kerberosIV/lib/krb/time.c index 23831cf..015259b 100644 --- a/crypto/kerberosIV/lib/krb/time.c +++ b/crypto/kerberosIV/lib/krb/time.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: time.c,v 1.3 1998/09/30 22:36:19 assar Exp $"); +RCSID("$Id: time.c,v 1.4 1999/12/02 16:58:44 joda Exp $"); /* number of seconds the kdc clock is ahead of us */ static int time_diff; diff --git a/crypto/kerberosIV/lib/krb/tkt_string.c b/crypto/kerberosIV/lib/krb/tkt_string.c index 2c81288..0aa787c 100644 --- a/crypto/kerberosIV/lib/krb/tkt_string.c +++ b/crypto/kerberosIV/lib/krb/tkt_string.c @@ -21,7 +21,7 @@ or implied warranty. #include "krb_locl.h" -RCSID("$Id: tkt_string.c,v 1.14 1998/06/09 19:25:28 joda Exp $"); +RCSID("$Id: tkt_string.c,v 1.15 1999/09/16 20:41:55 assar Exp $"); /* * This routine is used to generate the name of the file that holds @@ -46,7 +46,7 @@ tkt_string(void) if (!*krb_ticket_string) { if ((env = getenv("KRBTKFILE"))) { - strcpy_truncate (krb_ticket_string, + strlcpy (krb_ticket_string, env, sizeof(krb_ticket_string)); } else { @@ -71,5 +71,5 @@ tkt_string(void) void krb_set_tkt_string(const char *val) { - strcpy_truncate (krb_ticket_string, val, sizeof(krb_ticket_string)); + strlcpy (krb_ticket_string, val, sizeof(krb_ticket_string)); } diff --git a/crypto/kerberosIV/lib/krb/unparse_name.c b/crypto/kerberosIV/lib/krb/unparse_name.c index 9d39f1d..36f0a71 100644 --- a/crypto/kerberosIV/lib/krb/unparse_name.c +++ b/crypto/kerberosIV/lib/krb/unparse_name.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: unparse_name.c,v 1.8 1998/06/09 19:25:28 joda Exp $"); +RCSID("$Id: unparse_name.c,v 1.10 1999/12/02 16:58:44 joda Exp $"); static void quote_string(char *quote, char *from, char *to) @@ -76,11 +71,11 @@ krb_unparse_name_long_r(char *name, char *instance, char *realm, krb_principal pr; memset(&pr, 0, sizeof(pr)); - strcpy_truncate(pr.name, name, sizeof(pr.name)); + strlcpy(pr.name, name, sizeof(pr.name)); if(instance) - strcpy_truncate(pr.instance, instance, sizeof(pr.instance)); + strlcpy(pr.instance, instance, sizeof(pr.instance)); if(realm) - strcpy_truncate(pr.realm, realm, sizeof(pr.realm)); + strlcpy(pr.realm, realm, sizeof(pr.realm)); return krb_unparse_name_r(&pr, fullname); } @@ -98,10 +93,10 @@ krb_unparse_name_long(char *name, char *instance, char *realm) krb_principal pr; memset(&pr, 0, sizeof(pr)); - strcpy_truncate(pr.name, name, sizeof(pr.name)); + strlcpy(pr.name, name, sizeof(pr.name)); if(instance) - strcpy_truncate(pr.instance, instance, sizeof(pr.instance)); + strlcpy(pr.instance, instance, sizeof(pr.instance)); if(realm) - strcpy_truncate(pr.realm, realm, sizeof(pr.realm)); + strlcpy(pr.realm, realm, sizeof(pr.realm)); return krb_unparse_name(&pr); } diff --git a/crypto/kerberosIV/lib/krb/verify_user.c b/crypto/kerberosIV/lib/krb/verify_user.c index de692dd..36c64d7 100644 --- a/crypto/kerberosIV/lib/krb/verify_user.c +++ b/crypto/kerberosIV/lib/krb/verify_user.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #include "krb_locl.h" -RCSID("$Id: verify_user.c,v 1.14 1999/03/16 17:31:39 assar Exp $"); +RCSID("$Id: verify_user.c,v 1.17.2.1 1999/12/06 22:57:17 assar Exp $"); /* * Verify user (name.instance@realm) with `password'. @@ -134,7 +129,7 @@ krb_verify_user_srvtab_exact(char *name, } /* - * + * Try to verify the user and password against all the local realms. */ int @@ -146,45 +141,26 @@ krb_verify_user_srvtab(char *name, char *linstance, char *srvtab) { + int ret; int n; char rlm[256]; -#define ERICSSON_COMPAT 1 -#ifdef ERICSSON_COMPAT - FILE *f; - - f = fopen ("/etc/krb.localrealms", "r"); - if (f != NULL) { - while (fgets(rlm, sizeof(rlm), f) != NULL) { - if (rlm[strlen(rlm) - 1] == '\n') - rlm[strlen(rlm) - 1] = '\0'; - - if (krb_verify_user_srvtab_exact(name, instance, rlm, password, - secure, linstance, srvtab) - == KSUCCESS) { - fclose(f); - return KSUCCESS; - } - } - fclose (f); - return krb_verify_user_srvtab_exact(name, instance, realm, password, - secure, linstance, srvtab); - } -#endif + /* First try to verify against the supplied realm. */ - if (krb_verify_user_srvtab_exact(name, instance, realm, password, - secure, linstance, srvtab) - == KSUCCESS) + ret = krb_verify_user_srvtab_exact(name, instance, realm, password, + secure, linstance, srvtab); + if (ret == KSUCCESS) return KSUCCESS; /* Verify all local realms, except the supplied realm. */ for (n = 1; krb_get_lrealm(rlm, n) == KSUCCESS; n++) - if (strcmp(rlm, realm) != 0) - if (krb_verify_user_srvtab_exact(name, instance, rlm, password, - secure, linstance, srvtab) - == KSUCCESS) + if (strcmp(rlm, realm) != 0) { + ret = krb_verify_user_srvtab_exact(name, instance, rlm, password, + secure, linstance, srvtab); + if (ret == KSUCCESS) return KSUCCESS; + } - return KFAILURE; + return ret; } /* @@ -205,5 +181,5 @@ krb_verify_user(char *name, password, secure, linstance, - KEYFILE); + (char *)KEYFILE); } diff --git a/crypto/kerberosIV/lib/roken/ChangeLog b/crypto/kerberosIV/lib/roken/ChangeLog index 6c51e17..116fdbd 100644 --- a/crypto/kerberosIV/lib/roken/ChangeLog +++ b/crypto/kerberosIV/lib/roken/ChangeLog @@ -1,3 +1,244 @@ +1999-11-25 Assar Westerlund <assar@sics.se> + + * getopt.c (getopt): return -1 instead of EOF. From + <art@stacken.kth.se> + +1999-11-13 Assar Westerlund <assar@sics.se> + + * strftime.c (strftime): handle `%z' and `%Z' in a tm_gmtoff-less + world + + * getcap.c: make sure to use db only if we have both the library + and the header file + +1999-11-12 Assar Westerlund <assar@sics.se> + + * getarg.h: add arg_counter + * getarg.c: add a new type of argument: `arg_counter' re-organize + the code somewhat + + * Makefile.am: add strptime and strpftime-test + + * snprintf.c (xyzprintf): try to do the right thing with an % at + the end of the format string + + * strptime.c (strptime): implement '%U', '%V', '%W' + * strftime.c (strftime): implement '%U', '%V', '%W', '%z' + + * strftime.c (strftime): correct %E and %O handling. do something + reasonable with "...%" + + * strftime.c: replace the BSD implementation by one of our own + coding + + * strptime.c : new file + * strpftime-test.c: new file + +1999-11-07 Assar Westerlund <assar@sics.se> + + * parse_bytes-test.c: new file + + * Makefile.am: add parse_bytes-test + + * parse_units.c (parse_something): try to handle the case of no + value specified a little bit better + +1999-11-04 Assar Westerlund <assar@sics.se> + + * Makefile.am: bump version to 3:2:0 + +1999-10-30 Assar Westerlund <assar@sics.se> + + * snprintf.c (PARSE_INT_FORMAT): add redundant casts to work + around a gcc-bug that manifests itself on Linux-PPC. From Tom + Rini <trini@kernel.crashing.org> + +1999-10-28 Assar Westerlund <assar@sics.se> + + * Makefile.am: bump version to 3:1:0 + + * roken.h.in: use `unsigned char' instead of `u_int8_t' to avoid + having to have that definition. this is the easy way out instead + of getting the definition here where it's needed. flame me. + +Fri Oct 22 15:39:31 1999 Bjoern Groenvall <bg@sics.se> + + * k_getpwuid.c (k_getpwuid): getspuid() does not exist (even + though it should), use getspnam(). + +1999-10-20 Assar Westerlund <assar@sics.se> + + * Makefile.am: set version to 3:0:0 + +1999-10-18 Johan Danielsson <joda@pdc.kth.se> + + * getarg.3: document arg_collect + + * getarg.c: change the way arg_collect works; it's still quite + horrible though + + * getarg.h: change type of the collect function + +1999-10-17 Assar Westerlund <assar@sics.se> + + * xdbm.h: undo last commit + + * xdbm.h: reorder db includes + +1999-10-10 Assar Westerlund <assar@sics.se> + + * socket.c: const-ize and comment + + * net_write.c: const-ize + + * base64.c: const-ize + +1999-10-06 Assar Westerlund <assar@sics.se> + + * getarg.c (getarg): also set optind when returning error + +1999-09-26 Assar Westerlund <assar@sics.se> + + * Makefile.am: add parse_bytes.[ch] + +1999-09-24 Johan Danielsson <joda@pdc.kth.se> + + * getarg.3: getarg manpage + + * getarg.{c,h}: add a callback type to do more complicated processing + + * getarg.{c,h}: add floating point support + +1999-09-16 Assar Westerlund <assar@sics.se> + + * strlcat.c (strlcat): call strlcpy + + * strlcpy.c: update name and prototype + + * strlcat.c: update name and prototype + + * roken.h.in: rename strc{py,at}_truncate to strlc{py,at} + + * Makefile.am: rename strc{py,at}_truncate -> strlc{py,at} + + * Makefile.in: rename strc{py,at}_truncate -> strlc{py,at} + + * strcpy_truncate.c (strcpy_truncate): change return value to be + the length of `src' + +1999-08-16 Assar Westerlund <assar@sics.se> + + * getcap.c: try to make this work on systems with DB + +1999-08-16 Johan Danielsson <joda@pdc.kth.se> + + * getcap.c: protect from db-less systems + +1999-08-09 Johan Danielsson <joda@pdc.kth.se> + + * simple_exec.c: add simple_exec{ve,le} + + * getcap.c: getcap from NetBSD + +1999-08-06 Assar Westerlund <assar@sics.se> + + * roken.h.in (sockaddr_storage): cater for those that have + v6-support also + +1999-08-05 Assar Westerlund <assar@sics.se> + + * inet_ntop.c (inet_ntop_v4): remember to call ntohl + +1999-08-04 Assar Westerlund <assar@sics.se> + + * roken-common.h: add shutdown constants + + * mini_inetd.c (listen_v4, listen_v6): handle the case of the + protocol not being supported + +1999-08-01 Assar Westerlund <assar@sics.se> + + * mini_inetd.c (socket_set_reuseaddr): remove duplicate + +1999-07-29 Assar Westerlund <assar@sics.se> + + * mini_inetd.c (mini_inetd): fix my stupid bugs + +1999-07-28 Assar Westerlund <assar@sics.se> + + * roken-common.h: add socket* functions + + * Makefile.am (libroken_la_SOURCES): add socket.c + + * socket.c: new file, originally from appl/ftp/common + + * Makefile.am: set version to 2:0:2 + + * roken.h.in (inet_pton): add prototype + + * Makefile.am (EXTRA_libroken_la_SOURCES): add inet_pton + + * inet_pton.c: new file + + * getipnodebyname.c (getipnodebyname): try gethostbyname2 if we + have it + +1999-07-27 Assar Westerlund <assar@sics.se> + + * mini_inetd.c: support IPv6 + +1999-07-26 Assar Westerlund <assar@sics.se> + + * Makefile.am: set version to 1:0:1 + + * roken.h.in (inet_ntop): add prototype + + * roken-common.h: (INET{,6}_ADDRSTRLEN): add + + * inet_ntop.c: new file + + * Makefile.am (EXTRA_libroken_la_SOURCES): add inet_ntop.c + + * Makefile.am: move some files from libroken_la_SOURCES to + EXTRA_libroken_la_SOURCES + + * snprintf.c: some signed vs unsigned casts + +1999-07-24 Assar Westerlund <assar@sics.se> + + * roken.h.in (struct sockaddr_storage): define it needed + +1999-07-19 Assar Westerlund <assar@sics.se> + + * Makefile.am (libroken_la_SOURCES): add copyhostent.c, + freehostent.c, getipnodebyname.c, getipnodebyaddr.c + + * roken.h.in: <netdb.h>: include + (copyhostent, freehostent, getipnodebyname, getipnodebyaddr): add + prototypes + + * roken-common.h: new constants for getipnodeby* + + * Makefile.in (SOURCES): add freehostent, copyhostent, + getipnodebyname, getipnodebyaddr + + * freehostent.c: new file + + * copyhostent.c: new file + + * getipnodebyaddr.c: new file + + * getipnodebyname.c: new file + +1999-07-13 Assar Westerlund <assar@sics.se> + + * roken.h.in (k_getpwnam): update prototype + + * k_getpwnam.c (k_getpwnam): const-ize + + * get_default_username.c (get_default_username): a better way of + guessing when the user has su:ed + 1999-07-08 Johan Danielsson <joda@pdc.kth.se> * roken.awk: use puts, as suggested by Jeffrey Hutzelman diff --git a/crypto/kerberosIV/lib/roken/Makefile.am b/crypto/kerberosIV/lib/roken/Makefile.am index 7f1e06e..e680230 100644 --- a/crypto/kerberosIV/lib/roken/Makefile.am +++ b/crypto/kerberosIV/lib/roken/Makefile.am @@ -1,14 +1,21 @@ -# $Id: Makefile.am,v 1.38 1999/06/15 02:47:26 assar Exp $ +# $Id: Makefile.am,v 1.54 1999/12/03 04:04:13 assar Exp $ include $(top_srcdir)/Makefile.am.common CLEANFILES = roken.h make-roken.c print_version.h lib_LTLIBRARIES = libroken.la -libroken_la_LDFLAGS = -version-info 0:0:0 +libroken_la_LDFLAGS = -version-info 3:2:0 noinst_PROGRAMS = make-roken make-print-version +check_PROGRAMS = parse_bytes-test strpftime-test getaddrinfo-test +TESTS = $(check_PROGRAMS) + +getaddrinfo_test_LDADD = libroken.la +parse_bytes_test_LDADD = libroken.la +strpftime_test_LDADD = strftime.o strptime.o + if KRB4 if KRB5 ## need to link with des here; otherwise, if krb4 is shared the link @@ -35,17 +42,16 @@ libroken_la_SOURCES = \ mini_inetd.c \ net_read.c \ net_write.c \ + parse_bytes.c \ parse_time.c \ parse_units.c \ - parse_units.h \ print_version.c \ resolve.c \ roken_gethostby.c \ signal.c \ simple_exec.c \ snprintf.c \ - strcat_truncate.c \ - strcpy_truncate.c \ + socket.c \ tm2time.c \ verify.c \ warnerr.c \ @@ -53,6 +59,7 @@ libroken_la_SOURCES = \ EXTRA_libroken_la_SOURCES = \ chown.c \ + copyhostent.c \ daemon.c \ err.c \ err.h \ @@ -61,11 +68,18 @@ EXTRA_libroken_la_SOURCES = \ flock.c \ fnmatch.c \ fnmatch.h \ + freeaddrinfo.c \ + freehostent.c \ + gai_strerror.c \ + getaddrinfo.c \ getdtablesize.c \ getegid.c \ geteuid.c \ getgid.c \ gethostname.c \ + getipnodebyaddr.c \ + getipnodebyname.c \ + getnameinfo.c \ getopt.c \ gettimeofday.c \ getuid.c \ @@ -73,6 +87,8 @@ EXTRA_libroken_la_SOURCES = \ glob.h \ hstrerror.c \ inet_aton.c \ + inet_ntop.c \ + inet_pton.c \ initgroups.c \ innetgr.c \ iruserok.c \ @@ -91,10 +107,13 @@ EXTRA_libroken_la_SOURCES = \ strdup.c \ strerror.c \ strftime.c \ + strlcat.c \ + strlcpy.c \ strlwr.c \ strncasecmp.c \ strndup.c \ strnlen.c \ + strptime.c \ strsep.c \ strtok_r.c \ strupr.c \ @@ -118,7 +137,8 @@ libroken_la_LIBADD = @LTLIBOBJS@ $(LTLIBOBJS) $(libroken_la_OBJECTS): roken.h -include_HEADERS = $(err_h) base64.h getarg.h parse_time.h parse_units.h \ +include_HEADERS = $(err_h) base64.h getarg.h \ + parse_bytes.h parse_time.h parse_units.h \ resolve.h roken.h roken-common.h build_HEADERZ = $(err_h) $(fnmatch_h) $(glob_h) xdbm.h diff --git a/crypto/kerberosIV/lib/roken/Makefile.in b/crypto/kerberosIV/lib/roken/Makefile.in index 1226913..70563e4 100644 --- a/crypto/kerberosIV/lib/roken/Makefile.in +++ b/crypto/kerberosIV/lib/roken/Makefile.in @@ -1,5 +1,5 @@ # -# $Id: Makefile.in,v 1.69 1999/06/15 03:14:11 assar Exp $ +# $Id: Makefile.in,v 1.73 1999/11/30 19:22:59 bg Exp $ # SHELL = /bin/sh @@ -39,6 +39,7 @@ SOURCES = \ base64.c \ chown.c \ concat.c \ + copyhostent.c \ daemon.c \ emalloc.c \ erealloc.c \ @@ -50,18 +51,22 @@ SOURCES = \ fchown.c \ flock.c \ fnmatch.c \ + freehostent.c \ get_window_size.c \ getarg.c \ getcwd.c \ get_default_username.c \ getdtablesize.c \ gethostname.c \ + getipnodebyaddr.c \ + getipnodebyname.c \ getopt.c \ getusershell.c \ glob.c \ hstrerror.c \ inaddr2str.c \ inet_aton.c \ + inet_ntop.c \ initgroups.c \ iruserok.c \ issuid.c \ @@ -87,12 +92,13 @@ SOURCES = \ signal.c \ simple_exec.c \ snprintf.c \ + socket.c \ strcasecmp.c \ - strcat_truncate.c \ - strcpy_truncate.c \ strdup.c \ strerror.c \ strftime.c \ + strlcat.c \ + strlcpy.c \ strlwr.c \ strncasecmp.c \ strndup.c \ @@ -138,11 +144,10 @@ OBJECTS = \ print_version.o \ resolve.o \ roken_gethostby.o \ - strcat_truncate.o \ - strcpy_truncate.o \ signal.o \ simple_exec.o \ snprintf.o \ + socket.o \ tm2time.o \ verify.o \ warnerr.o \ diff --git a/crypto/kerberosIV/lib/roken/base64.c b/crypto/kerberosIV/lib/roken/base64.c index cbc5859..daed869 100644 --- a/crypto/kerberosIV/lib/roken/base64.c +++ b/crypto/kerberosIV/lib/roken/base64.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan + * Copyright (c) 1995 - 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: base64.c,v 1.2 1997/12/05 02:37:15 assar Exp $"); +RCSID("$Id: base64.c,v 1.4 1999/12/02 16:58:45 joda Exp $"); #endif #include <stdlib.h> #include <string.h> @@ -60,12 +55,12 @@ int base64_encode(const void *data, int size, char **str) char *s, *p; int i; int c; - unsigned char *q; + const unsigned char *q; p = s = (char*)malloc(size*4/3+4); if (p == NULL) return -1; - q = (unsigned char*)data; + q = (const unsigned char*)data; i=0; for(i = 0; i < size;){ c=q[i++]; diff --git a/crypto/kerberosIV/lib/roken/base64.h b/crypto/kerberosIV/lib/roken/base64.h index 59104ff..5ad1e3b 100644 --- a/crypto/kerberosIV/lib/roken/base64.h +++ b/crypto/kerberosIV/lib/roken/base64.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: base64.h,v 1.1 1997/08/27 22:41:48 joda Exp $ */ +/* $Id: base64.h,v 1.2 1999/12/02 16:58:45 joda Exp $ */ #ifndef _BASE64_H_ #define _BASE64_H_ diff --git a/crypto/kerberosIV/lib/roken/chown.c b/crypto/kerberosIV/lib/roken/chown.c index 28550d9..f3d34e3 100644 --- a/crypto/kerberosIV/lib/roken/chown.c +++ b/crypto/kerberosIV/lib/roken/chown.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: chown.c,v 1.2 1997/04/01 08:18:58 joda Exp $"); +RCSID("$Id: chown.c,v 1.3 1999/12/02 16:58:45 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/concat.c b/crypto/kerberosIV/lib/roken/concat.c index d4177ea..ca295c0 100644 --- a/crypto/kerberosIV/lib/roken/concat.c +++ b/crypto/kerberosIV/lib/roken/concat.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: concat.c,v 1.3 1998/06/09 19:25:35 joda Exp $"); +RCSID("$Id: concat.c,v 1.4 1999/12/02 16:58:45 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/copyhostent.c b/crypto/kerberosIV/lib/roken/copyhostent.c new file mode 100644 index 0000000..a3be6db --- /dev/null +++ b/crypto/kerberosIV/lib/roken/copyhostent.c @@ -0,0 +1,102 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: copyhostent.c,v 1.2 1999/12/02 16:58:45 joda Exp $"); +#endif + +#include "roken.h" + +/* + * return a malloced copy of `h' + */ + +struct hostent * +copyhostent (const struct hostent *h) +{ + struct hostent *res; + char **p; + int i, n; + + res = malloc (sizeof (*res)); + if (res == NULL) + return NULL; + res->h_name = NULL; + res->h_aliases = NULL; + res->h_addrtype = h->h_addrtype; + res->h_length = h->h_length; + res->h_addr_list = NULL; + res->h_name = strdup (h->h_name); + if (res->h_name == NULL) { + freehostent (res); + return NULL; + } + for (n = 0, p = h->h_aliases; *p != NULL; ++p) + ++n; + res->h_aliases = malloc ((n + 1) * sizeof(*res->h_aliases)); + if (res->h_aliases == NULL) { + freehostent (res); + return NULL; + } + for (i = 0; i < n + 1; ++i) + res->h_aliases[i] = NULL; + for (i = 0; i < n; ++i) { + res->h_aliases[i] = strdup (h->h_aliases[i]); + if (res->h_aliases[i] == NULL) { + freehostent (res); + return NULL; + } + } + + for (n = 0, p = h->h_addr_list; *p != NULL; ++p) + ++n; + res->h_addr_list = malloc ((n + 1) * sizeof(*res->h_addr_list)); + if (res->h_addr_list == NULL) { + freehostent (res); + return NULL; + } + for (i = 0; i < n + 1; ++i) { + res->h_addr_list[i] = NULL; + } + for (i = 0; i < n; ++i) { + res->h_addr_list[i] = malloc (h->h_length); + if (res->h_addr_list[i] == NULL) { + freehostent (res); + return NULL; + } + memcpy (res->h_addr_list[i], h->h_addr_list[i], h->h_length); + } + return res; +} + diff --git a/crypto/kerberosIV/lib/roken/emalloc.c b/crypto/kerberosIV/lib/roken/emalloc.c index a5740a9..bbea1e0 100644 --- a/crypto/kerberosIV/lib/roken/emalloc.c +++ b/crypto/kerberosIV/lib/roken/emalloc.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: emalloc.c,v 1.3 1999/03/11 14:02:20 joda Exp $"); +RCSID("$Id: emalloc.c,v 1.4 1999/12/02 16:58:45 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/eread.c b/crypto/kerberosIV/lib/roken/eread.c index 3ea4022..9a1b24b 100644 --- a/crypto/kerberosIV/lib/roken/eread.c +++ b/crypto/kerberosIV/lib/roken/eread.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: eread.c,v 1.1 1999/03/19 20:30:20 assar Exp $"); +RCSID("$Id: eread.c,v 1.2 1999/12/02 16:58:45 joda Exp $"); #endif #include <unistd.h> diff --git a/crypto/kerberosIV/lib/roken/erealloc.c b/crypto/kerberosIV/lib/roken/erealloc.c index 2b0b6bb..8afa8f3 100644 --- a/crypto/kerberosIV/lib/roken/erealloc.c +++ b/crypto/kerberosIV/lib/roken/erealloc.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: erealloc.c,v 1.3 1999/03/11 14:02:28 joda Exp $"); +RCSID("$Id: erealloc.c,v 1.4 1999/12/02 16:58:45 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/err.c b/crypto/kerberosIV/lib/roken/err.c index 029faa9..29b1f7b 100644 --- a/crypto/kerberosIV/lib/roken/err.c +++ b/crypto/kerberosIV/lib/roken/err.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: err.c,v 1.5 1997/03/30 08:05:37 joda Exp $"); +RCSID("$Id: err.c,v 1.6 1999/12/02 16:58:45 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/err.h b/crypto/kerberosIV/lib/roken/err.h index a134949..b0b649f 100644 --- a/crypto/kerberosIV/lib/roken/err.h +++ b/crypto/kerberosIV/lib/roken/err.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: err.h,v 1.14 1997/11/12 00:08:57 joda Exp $ */ +/* $Id: err.h,v 1.15 1999/12/02 16:58:45 joda Exp $ */ #ifndef __ERR_H__ #define __ERR_H__ diff --git a/crypto/kerberosIV/lib/roken/errx.c b/crypto/kerberosIV/lib/roken/errx.c index 18969d5..2f8ec18 100644 --- a/crypto/kerberosIV/lib/roken/errx.c +++ b/crypto/kerberosIV/lib/roken/errx.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: errx.c,v 1.5 1997/03/30 08:05:38 joda Exp $"); +RCSID("$Id: errx.c,v 1.6 1999/12/02 16:58:45 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/estrdup.c b/crypto/kerberosIV/lib/roken/estrdup.c index 7f3bae3..8c0d9a7 100644 --- a/crypto/kerberosIV/lib/roken/estrdup.c +++ b/crypto/kerberosIV/lib/roken/estrdup.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: estrdup.c,v 1.1 1999/02/13 05:13:06 assar Exp $"); +RCSID("$Id: estrdup.c,v 1.2 1999/12/02 16:58:45 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/ewrite.c b/crypto/kerberosIV/lib/roken/ewrite.c index d1ffba4..b2c43de 100644 --- a/crypto/kerberosIV/lib/roken/ewrite.c +++ b/crypto/kerberosIV/lib/roken/ewrite.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: ewrite.c,v 1.1 1999/03/19 20:30:21 assar Exp $"); +RCSID("$Id: ewrite.c,v 1.2 1999/12/02 16:58:45 joda Exp $"); #endif #include <unistd.h> diff --git a/crypto/kerberosIV/lib/roken/fchown.c b/crypto/kerberosIV/lib/roken/fchown.c index 2a94e3a..61e8546 100644 --- a/crypto/kerberosIV/lib/roken/fchown.c +++ b/crypto/kerberosIV/lib/roken/fchown.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: fchown.c,v 1.2 1997/04/01 08:18:58 joda Exp $"); +RCSID("$Id: fchown.c,v 1.3 1999/12/02 16:58:46 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/flock.c b/crypto/kerberosIV/lib/roken/flock.c index b8fbfc3..13da4f4 100644 --- a/crypto/kerberosIV/lib/roken/flock.c +++ b/crypto/kerberosIV/lib/roken/flock.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -41,7 +36,7 @@ #endif #ifndef HAVE_FLOCK -RCSID("$Id: flock.c,v 1.3 1997/12/11 15:02:20 bg Exp $"); +RCSID("$Id: flock.c,v 1.4 1999/12/02 16:58:46 joda Exp $"); #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/freehostent.c b/crypto/kerberosIV/lib/roken/freehostent.c new file mode 100644 index 0000000..0cd92cd --- /dev/null +++ b/crypto/kerberosIV/lib/roken/freehostent.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: freehostent.c,v 1.2 1999/12/02 16:58:46 joda Exp $"); +#endif + +#include "roken.h" + +/* + * free a malloced hostent + */ + +void +freehostent (struct hostent *h) +{ + char **p; + + free (h->h_name); + if (h->h_aliases != NULL) { + for (p = h->h_aliases; *p != NULL; ++p) + free (*p); + free (h->h_aliases); + } + if (h->h_addr_list != NULL) { + for (p = h->h_addr_list; *p != NULL; ++p) + free (*p); + free (h->h_addr_list); + } + free (h); +} diff --git a/crypto/kerberosIV/lib/roken/get_default_username.c b/crypto/kerberosIV/lib/roken/get_default_username.c index 209bcf0..10b0863 100644 --- a/crypto/kerberosIV/lib/roken/get_default_username.c +++ b/crypto/kerberosIV/lib/roken/get_default_username.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: get_default_username.c,v 1.1.2.1 1999/07/22 03:19:27 assar Exp $"); +RCSID("$Id: get_default_username.c,v 1.3 1999/12/02 16:58:46 joda Exp $"); #endif /* HAVE_CONFIG_H */ #include "roken.h" @@ -72,7 +67,7 @@ get_default_username (void) struct passwd *pwd; if (user != NULL) { - pwd = k_getpwnam ((char *)user); + pwd = k_getpwnam (user); if (pwd != NULL && pwd->pw_uid == uid) return user; } diff --git a/crypto/kerberosIV/lib/roken/get_window_size.c b/crypto/kerberosIV/lib/roken/get_window_size.c index 4ac3e53..4eff8d2 100644 --- a/crypto/kerberosIV/lib/roken/get_window_size.c +++ b/crypto/kerberosIV/lib/roken/get_window_size.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: get_window_size.c,v 1.8 1998/07/31 09:40:21 bg Exp $"); +RCSID("$Id: get_window_size.c,v 1.9 1999/12/02 16:58:46 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/getarg.3 b/crypto/kerberosIV/lib/roken/getarg.3 new file mode 100644 index 0000000..78a8802 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/getarg.3 @@ -0,0 +1,317 @@ +.\" Copyright (c) 1999 Kungliga Tekniska Högskolan +.\" $Id: getarg.3,v 1.2 1999/10/18 17:14:31 joda Exp $ +.Dd September 24, 1999 +.Dt GETARG 3 +.Os ROKEN +.Sh NAME +.Nm getarg , +.Nm arg_printusage +.Nd collect command line options +.Sh SYNOPSIS +.Fd #include <getarg.h> + +.Ft int +.Fn getarg "struct getargs *args" "size_t num_args" "int argc" "char **argv" "int *optind" + +.Ft void +.Fn arg_printusage "struct getargs *args" "size_t num_args" "const char *progname" "const char *extra_string" + +.Sh DESCRIPTION +.Fn getarg +collects any command line options given to a program in an easily used way. +.Fn arg_printusage +pretty-prints the available options, with a short help text. +.Pp +.Fa args +is the option specification to use, and it's an array of +.Fa struct getargs +elements. +.Fa num_args +is the size of +.Fa args +(in elements). +.Fa argc +and +.Fa argv +are the argument count and argument vector to extract option from. +.Fa optind +is a pointer to an integer where the index to the last processed +argument is stored, it must be initialised to the first index (minus +one) to process (normally 0) before the first call. +.Pp +.Fa arg_printusage +take the same +.Fa args +and +.Fa num_args +as getarg; +.Fa progname is the name of the program (to be used in the help text), and +.Fa extra_string +is a string to print after the actual options to indicate more +arguments. The usefulness of this function is realised only be people +who has used programs that has help strings that doesn't match what +the code does. +.Pp +The +.Fa getargs +struct has the following elements. + +.Bd -literal +struct getargs{ + const char *long_name; + char short_name; + enum { arg_integer, + arg_string, + arg_flag, + arg_negative_flag, + arg_strings, + arg_double, + arg_collect + } type; + void *value; + const char *help; + const char *arg_help; +}; +.Ed +.Pp +.Fa long_name +is the long name of the option, it can be +.Dv NULL , +if you don't want a long name. +.Fa short_name +is the characted to use as short option, it can be zero. If the option +has a value the +.Fa value +field gets filled in with that value interpreted as specified by the +.Fa type +field. +.Fa help +is a longer help string for the option as a whole, if it's +.Dv NULL +the help text for the option is omitted (but it's still displayed in +the synopsis). +.Fa arg_help +is a description of the argument, if +.Dv NULL +a default value will be used, depending on the type of the option: +.Pp +.Bl -hang -width arg_negative_flag +.It arg_integer +the argument is a signed integer, and +.Fa value +should point to an +.Fa int . +.It Fa arg_string +the argument is a string, and +.Fa value +should point to a +.Fa char* . +.It Fa arg_flag +the argument is a flag, and +.Fa value +should point to a +.Fa int . +It gets filled in with either zero or one, depending on how the option +is given, the normal case beeing one. Note that if the option isn't +given, the value isn't altered, so it should be initialised to some +useful default. +.It Fa arg_negative_flag +this is the same as +.Fa arg_flag +but it reverses the meaning of the flag (a given short option clears +the flag), and the synopsis of a long option is negated. +.It Fa arg_strings +the argument can be given multiple times, and the values are collected +in an array; +.Fa value +should be a pointer to a +.Fa struct getarg_strings +structure, which holds a length and a string pointer. +.It Fa arg_double +argument is a double precision floating point value, and +.Fa value +should point to a +.Fa double . +.It Fa arg_collect +allows more fine-grained control of the option parsing process. +.Fa value +should be a pointer to a +.Fa getarg_collect_info +structure: +.Bd -literal +typedef int (*getarg_collect_func)(int short_opt, + int argc, + char **argv, + int *optind, + int *optarg, + void *data); + +typedef struct getarg_collect_info { + getarg_collect_func func; + void *data; +} getarg_collect_info; +.Ed +.Pp +With the +.Fa func +member set to a function to call, and +.Fa data +to some application specific data. The parameters to the collect function are: +.Bl -inset +.It Fa short_flag +non-zero if this call is via a short option flag, zero otherwise +.It Fa argc , argv +the whole argument list +.It Fa optind +pointer to the index in argv where the flag is +.It Fa optarg +pointer to the index in argv[*optind] where the flag name starts +.It Fa data +application specific data +.El +.Pp +You can modify +.Fa *optind , +and +.Fa *optarg , +but to do this correct you (more or less) have to know about the inner +workings of getarg. + +You can skip parts of arguments by increasing +.Fa *optarg +(you could +implement the +.Fl z Ns Ar 3 +set of flags from +.Nm gzip +with this), or whole argument strings by increasing +.Fa *optind +(let's say you want a flag +.Fl c Ar x y z +to specify a coordinate); if you also have to set +.Fa *optarg +to a sane value. +.Pp +The collect function should return one of +.Dv ARG_ERR_NO_MATCH , ARG_ERR_BAD_ARG , ARG_ERR_NO_ARG +on error, zero otherwise. +.Pp +For your convenience there is a function, +.Fn getarg_optarg , +that returns the traditional argument string, and you pass it all +arguments, sans data, that where given to the collection function. +.Pp +Don't use this more this unless you absolutely have to. +.El +.Pp +Option parsing is similar to what +.Xr getopt +uses. Short options without arguments can be compressed +.Pf ( Fl xyz +is the same as +.Fl x y z ) , +and short +options with arguments take these as either the rest of the +argv-string or as the next option +.Pf ( Fl o Ns Ar foo , +or +.Fl o Ar foo ) . +.Pp +Long option names are prefixed with -- (double dash), and the value +with a = (equal), +.Fl -foo= Ns Ar bar . +Long option flags can either be specified as they are +.Pf ( Fl -help ) , +or with an (boolean parsable) option +.Pf ( Fl -help= Ns Ar yes , +.Fl -help= Ns Ar true , +or similar), or they can also be negated +.Pf ( Fl -no-help +is the same as +.Fl -help= Ns no ) , +and if you're really confused you can do it multiple times +.Pf ( Fl -no-no-help= Ns Ar false , +or even +.Fl -no-no-help= Ns Ar maybe ) . + +.Pp +.Sh EXAMPLE +.Bd -literal +#include <stdio.h> +#include <string.h> +#include <getarg.h> + +char *source = "Ouagadougou"; +char *destination; +int weight; +int include_catalog = 1; +int help_flag; + +struct getargs args[] = { + { "source", 's', arg_string, &source, + "source of shippment", "city" }, + { "destination", 'd', arg_string, &destination, + "destination of shippment", "city" }, + { "weight", 'w', arg_integer, &weight, + "weight of shippment", "tons" }, + { "catalog", 'c', arg_negative_flag, &include_catalog, + "include product catalog" }, + { "help", 'h', arg_flag, &help_flag } +}; + +int num_args = sizeof(args) / sizeof(args[0]); /* number of elements in args */ + +const char *progname = "ship++"; + +int +main(int argc, char **argv) +{ + int optind = 0; + if (getarg(args, num_args, argc, argv, &optind)) { + arg_printusage(args, num_args, progname, "stuff..."); + exit (1); + } + if (help_flag) { + arg_printusage(args, num_args, progname, "stuff..."); + exit (0); + } + if (destination == NULL) { + fprintf(stderr, "%s: must specify destination\n", progname); + exit(1); + } + if (strcmp(source, destination) == 0) { + fprintf(stderr, "%s: destination must be different from source\n"); + exit(1); + } + /* include more stuff here ... */ + exit(2); +} +.Ed +.Pp +The output help output from this program looks like this: +.Bd -literal +$ ship++ --help +Usage: ship++ [--source=city] [-s city] [--destination=city] [-d city] + [--weight=tons] [-w tons] [--no-catalog] [-c] [--help] [-h] stuff... +-s city, --source=city source of shippment +-d city, --destination=city destination of shippment +-w tons, --weight=tons weight of shippment +-c, --no-catalog include product catalog +.Ed + +.Sh BUGS +It should be more flexible, so it would be possible to use other more +complicated option syntaxes, such as what +.Xr ps 1 , +and +.Xr tar 1 , +uses, or the AFS model where you can skip the flag names as long as +the options come in the correct order. +.Pp +Options with multiple arguments should be handled better. +.Pp +Should be integreated with SL. +.Pp +It's very confusing that the struct you pass in is called getargS. +.Sh SEE ALSO +.Xr getopt 3 diff --git a/crypto/kerberosIV/lib/roken/getarg.c b/crypto/kerberosIV/lib/roken/getarg.c index 7de5b55..505e418 100644 --- a/crypto/kerberosIV/lib/roken/getarg.c +++ b/crypto/kerberosIV/lib/roken/getarg.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan + * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: getarg.c,v 1.25 1998/11/22 09:45:05 assar Exp $"); +RCSID("$Id: getarg.c,v 1.32 1999/12/02 16:58:46 joda Exp $"); #endif #include <stdio.h> @@ -54,29 +49,31 @@ print_arg (char *string, size_t len, int mdoc, int longp, struct getargs *arg) *string = '\0'; - if (ISFLAG(*arg)) + if (ISFLAG(*arg) || (!longp && arg->type == arg_counter)) return 0; if(mdoc){ if(longp) - strcat_truncate(string, "= Ns", len); - strcat_truncate(string, " Ar ", len); + strlcat(string, "= Ns", len); + strlcat(string, " Ar ", len); }else if (longp) - strcat_truncate (string, "=", len); + strlcat (string, "=", len); else - strcat_truncate (string, " ", len); + strlcat (string, " ", len); if (arg->arg_help) s = arg->arg_help; - else if (arg->type == arg_integer) - s = "number"; + else if (arg->type == arg_integer || arg->type == arg_counter) + s = "integer"; else if (arg->type == arg_string) s = "string"; + else if (arg->type == arg_double) + s = "float"; else s = "<undefined>"; - strcat_truncate(string, s, len); + strlcat(string, s, len); return 1 + strlen(s); } @@ -102,7 +99,7 @@ mandoc_template(struct getargs *args, printf(".Dd %s\n", timestr); p = strrchr(progname, '/'); if(p) p++; else p = progname; - strcpy_truncate(cmd, p, sizeof(cmd)); + strlcpy(cmd, p, sizeof(cmd)); strupr(cmd); printf(".Dt %s SECTION\n", cmd); @@ -222,19 +219,19 @@ arg_printusage (struct getargs *args, if (args[i].long_name) { buf[0] = '\0'; - strcat_truncate(buf, "[--", sizeof(buf)); + strlcat(buf, "[--", sizeof(buf)); len += 2; if(args[i].type == arg_negative_flag) { - strcat_truncate(buf, "no-", sizeof(buf)); + strlcat(buf, "no-", sizeof(buf)); len += 3; } - strcat_truncate(buf, args[i].long_name, sizeof(buf)); + strlcat(buf, args[i].long_name, sizeof(buf)); len += strlen(args[i].long_name); len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf), 0, 1, &args[i]); - strcat_truncate(buf, "]", sizeof(buf)); + strlcat(buf, "]", sizeof(buf)); if(args[i].type == arg_strings) - strcat_truncate(buf, "...", sizeof(buf)); + strlcat(buf, "...", sizeof(buf)); col = check_column(stderr, col, strlen(buf) + 1, columns); col += fprintf(stderr, " %s", buf); } @@ -243,9 +240,9 @@ arg_printusage (struct getargs *args, len += 2; len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf), 0, 0, &args[i]); - strcat_truncate(buf, "]", sizeof(buf)); + strlcat(buf, "]", sizeof(buf)); if(args[i].type == arg_strings) - strcat_truncate(buf, "...", sizeof(buf)); + strlcat(buf, "...", sizeof(buf)); col = check_column(stderr, col, strlen(buf) + 1, columns); col += fprintf(stderr, " %s", buf); } @@ -294,7 +291,7 @@ add_string(getarg_strings *s, char *value) static int arg_match_long(struct getargs *args, size_t num_args, - char *argv) + char *argv, int argc, char **rargv, int *optind) { int i; char *optarg = NULL; @@ -345,7 +342,10 @@ arg_match_long(struct getargs *args, size_t num_args, return ARG_ERR_NO_MATCH; } - if(*optarg == '\0' && !ISFLAG(*current)) + if(*optarg == '\0' + && !ISFLAG(*current) + && current->type != arg_collect + && current->type != arg_counter) return ARG_ERR_NO_MATCH; switch(current->type){ case arg_integer: @@ -383,16 +383,115 @@ arg_match_long(struct getargs *args, size_t num_args, } return ARG_ERR_BAD_ARG; } + case arg_counter : + { + int val; + + if (*optarg == '\0') + val = 1; + else { + char *endstr; + + val = strtol (optarg, &endstr, 0); + if (endstr == optarg) + return ARG_ERR_BAD_ARG; + } + *(int *)current->value += val; + return 0; + } + case arg_double: + { + double tmp; + if(sscanf(optarg + 1, "%lf", &tmp) != 1) + return ARG_ERR_BAD_ARG; + *(double*)current->value = tmp; + return 0; + } + case arg_collect:{ + struct getarg_collect_info *c = current->value; + int o = argv - rargv[*optind]; + return (*c->func)(FALSE, argc, rargv, optind, &o, c->data); + } + default: abort (); } } +static int +arg_match_short (struct getargs *args, size_t num_args, + char *argv, int argc, char **rargv, int *optind) +{ + int j, k; + + for(j = 1; j > 0 && j < strlen(rargv[*optind]); j++) { + for(k = 0; k < num_args; k++) { + char *optarg; + + if(args[k].short_name == 0) + continue; + if(argv[j] == args[k].short_name) { + if(args[k].type == arg_flag) { + *(int*)args[k].value = 1; + break; + } + if(args[k].type == arg_negative_flag) { + *(int*)args[k].value = 0; + break; + } + if(args[k].type == arg_counter) { + ++*(int *)args[k].value; + break; + } + if(args[k].type == arg_collect) { + struct getarg_collect_info *c = args[k].value; + + if((*c->func)(TRUE, argc, rargv, optind, &j, c->data)) + return ARG_ERR_BAD_ARG; + break; + } + + if(argv[j + 1]) + optarg = &argv[j + 1]; + else { + ++*optind; + optarg = rargv[*optind]; + } + if(optarg == NULL) + return ARG_ERR_NO_ARG; + if(args[k].type == arg_integer) { + int tmp; + if(sscanf(optarg, "%d", &tmp) != 1) + return ARG_ERR_BAD_ARG; + *(int*)args[k].value = tmp; + return 0; + } else if(args[k].type == arg_string) { + *(char**)args[k].value = optarg; + return 0; + } else if(args[k].type == arg_strings) { + add_string((getarg_strings*)args[k].value, optarg); + return 0; + } else if(args[k].type == arg_double) { + double tmp; + if(sscanf(optarg, "%lf", &tmp) != 1) + return ARG_ERR_BAD_ARG; + *(double*)args[k].value = tmp; + return 0; + } + return ARG_ERR_BAD_ARG; + } + } + if (k == num_args) + return ARG_ERR_NO_MATCH; + } + return 0; +} + int getarg(struct getargs *args, size_t num_args, int argc, char **argv, int *optind) { - int i, j, k; + int i; int ret = 0; srand (time(NULL)); @@ -405,57 +504,17 @@ getarg(struct getargs *args, size_t num_args, i++; break; } - ret = arg_match_long (args, num_args, argv[i] + 2); - if(ret) - return ret; - }else{ - for(j = 1; argv[i][j]; j++) { - for(k = 0; k < num_args; k++) { - char *optarg; - if(args[k].short_name == 0) - continue; - if(argv[i][j] == args[k].short_name){ - if(args[k].type == arg_flag){ - *(int*)args[k].value = 1; - break; - } - if(args[k].type == arg_negative_flag){ - *(int*)args[k].value = 0; - break; - } - if(argv[i][j + 1]) - optarg = &argv[i][j + 1]; - else{ - i++; - optarg = argv[i]; - } - if(optarg == NULL) - return ARG_ERR_NO_ARG; - if(args[k].type == arg_integer){ - int tmp; - if(sscanf(optarg, "%d", &tmp) != 1) - return ARG_ERR_BAD_ARG; - *(int*)args[k].value = tmp; - goto out; - }else if(args[k].type == arg_string){ - *(char**)args[k].value = optarg; - goto out; - }else if(args[k].type == arg_strings){ - add_string((getarg_strings*)args[k].value, optarg); - goto out; - } - return ARG_ERR_BAD_ARG; - } - - } - if (k == num_args) - return ARG_ERR_NO_MATCH; - } - out:; + ret = arg_match_long (args, num_args, argv[i] + 2, + argc, argv, &i); + } else { + ret = arg_match_short (args, num_args, argv[i], + argc, argv, &i); } + if(ret) + break; } *optind = i; - return 0; + return ret; } #if TEST diff --git a/crypto/kerberosIV/lib/roken/getarg.h b/crypto/kerberosIV/lib/roken/getarg.h index 8a02fa2..7fd374b 100644 --- a/crypto/kerberosIV/lib/roken/getarg.h +++ b/crypto/kerberosIV/lib/roken/getarg.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997 Kungliga Tekniska Högskolan + * Copyright (c) 1997, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: getarg.h,v 1.5 1998/08/18 20:26:11 assar Exp $ */ +/* $Id: getarg.h,v 1.10 1999/12/02 16:58:46 joda Exp $ */ #ifndef __GETARG_H__ #define __GETARG_H__ @@ -46,7 +41,15 @@ struct getargs{ const char *long_name; char short_name; - enum { arg_integer, arg_string, arg_flag, arg_negative_flag, arg_strings } type; + enum { arg_integer, + arg_string, + arg_flag, + arg_negative_flag, + arg_strings, + arg_double, + arg_collect, + arg_counter + } type; void *value; const char *help; const char *arg_help; @@ -63,6 +66,18 @@ typedef struct getarg_strings { char **strings; } getarg_strings; +typedef int (*getarg_collect_func)(int short_opt, + int argc, + char **argv, + int *optind, + int *optarg, + void *data); + +typedef struct getarg_collect_info { + getarg_collect_func func; + void *data; +} getarg_collect_info; + int getarg(struct getargs *args, size_t num_args, int argc, char **argv, int *optind); diff --git a/crypto/kerberosIV/lib/roken/getcap.c b/crypto/kerberosIV/lib/roken/getcap.c new file mode 100644 index 0000000..997fabf --- /dev/null +++ b/crypto/kerberosIV/lib/roken/getcap.c @@ -0,0 +1,1118 @@ +/* $NetBSD: getcap.c,v 1.29 1999/03/29 09:27:29 abs Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Casey Leedom of Lawrence Livermore National Laboratory. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "roken.h" +RCSID("$Id: getcap.c,v 1.7 1999/11/17 21:11:58 assar Exp $"); + +#include <sys/types.h> +#include <ctype.h> +#if defined(HAVE_DB_185_H) +#include <db_185.h> +#elif defined(HAVE_DB_H) +#include <db.h> +#endif +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define BFRAG 1024 +#if 0 +#define BSIZE 1024 +#endif +#define ESC ('[' & 037) /* ASCII ESC */ +#define MAX_RECURSION 32 /* maximum getent recursion */ +#define SFRAG 100 /* cgetstr mallocs in SFRAG chunks */ + +#define RECOK (char)0 +#define TCERR (char)1 +#define SHADOW (char)2 + +static size_t topreclen; /* toprec length */ +static char *toprec; /* Additional record specified by cgetset() */ +static int gottoprec; /* Flag indicating retrieval of toprecord */ + +#if defined(HAVE_DBOPEN) && defined(HAVE_DB_H) +#define USE_DB +#endif + +#ifdef USE_DB +static int cdbget (DB *, char **, const char *); +#endif +static int getent (char **, size_t *, char **, int, const char *, int, char *); +static int nfcmp (char *, char *); + + +int cgetset(const char *ent); +char *cgetcap(char *buf, const char *cap, int type); +int cgetent(char **buf, char **db_array, const char *name); +int cgetmatch(const char *buf, const char *name); +int cgetclose(void); +#if 0 +int cgetfirst(char **buf, char **db_array); +int cgetnext(char **bp, char **db_array); +#endif +int cgetstr(char *buf, const char *cap, char **str); +int cgetustr(char *buf, const char *cap, char **str); +int cgetnum(char *buf, const char *cap, long *num); +/* + * Cgetset() allows the addition of a user specified buffer to be added + * to the database array, in effect "pushing" the buffer on top of the + * virtual database. 0 is returned on success, -1 on failure. + */ +int +cgetset(const char *ent) +{ + const char *source, *check; + char *dest; + + if (ent == NULL) { + if (toprec) + free(toprec); + toprec = NULL; + topreclen = 0; + return (0); + } + topreclen = strlen(ent); + if ((toprec = malloc (topreclen + 1)) == NULL) { + errno = ENOMEM; + return (-1); + } + gottoprec = 0; + + source=ent; + dest=toprec; + while (*source) { /* Strip whitespace */ + *dest++ = *source++; /* Do not check first field */ + while (*source == ':') { + check=source+1; + while (*check && (isspace((unsigned char)*check) || + (*check=='\\' && isspace((unsigned char)check[1])))) + ++check; + if( *check == ':' ) + source=check; + else + break; + + } + } + *dest=0; + + return (0); +} + +/* + * Cgetcap searches the capability record buf for the capability cap with + * type `type'. A pointer to the value of cap is returned on success, NULL + * if the requested capability couldn't be found. + * + * Specifying a type of ':' means that nothing should follow cap (:cap:). + * In this case a pointer to the terminating ':' or NUL will be returned if + * cap is found. + * + * If (cap, '@') or (cap, terminator, '@') is found before (cap, terminator) + * return NULL. + */ +char * +cgetcap(char *buf, const char *cap, int type) +{ + char *bp; + const char *cp; + + bp = buf; + for (;;) { + /* + * Skip past the current capability field - it's either the + * name field if this is the first time through the loop, or + * the remainder of a field whose name failed to match cap. + */ + for (;;) + if (*bp == '\0') + return (NULL); + else + if (*bp++ == ':') + break; + + /* + * Try to match (cap, type) in buf. + */ + for (cp = cap; *cp == *bp && *bp != '\0'; cp++, bp++) + continue; + if (*cp != '\0') + continue; + if (*bp == '@') + return (NULL); + if (type == ':') { + if (*bp != '\0' && *bp != ':') + continue; + return(bp); + } + if (*bp != type) + continue; + bp++; + return (*bp == '@' ? NULL : bp); + } + /* NOTREACHED */ +} + +/* + * Cgetent extracts the capability record name from the NULL terminated file + * array db_array and returns a pointer to a malloc'd copy of it in buf. + * Buf must be retained through all subsequent calls to cgetcap, cgetnum, + * cgetflag, and cgetstr, but may then be free'd. 0 is returned on success, + * -1 if the requested record couldn't be found, -2 if a system error was + * encountered (couldn't open/read a file, etc.), and -3 if a potential + * reference loop is detected. + */ +int +cgetent(char **buf, char **db_array, const char *name) +{ + size_t dummy; + + return (getent(buf, &dummy, db_array, -1, name, 0, NULL)); +} + +/* + * Getent implements the functions of cgetent. If fd is non-negative, + * *db_array has already been opened and fd is the open file descriptor. We + * do this to save time and avoid using up file descriptors for tc= + * recursions. + * + * Getent returns the same success/failure codes as cgetent. On success, a + * pointer to a malloc'ed capability record with all tc= capabilities fully + * expanded and its length (not including trailing ASCII NUL) are left in + * *cap and *len. + * + * Basic algorithm: + * + Allocate memory incrementally as needed in chunks of size BFRAG + * for capability buffer. + * + Recurse for each tc=name and interpolate result. Stop when all + * names interpolated, a name can't be found, or depth exceeds + * MAX_RECURSION. + */ +static int +getent(char **cap, size_t *len, char **db_array, int fd, + const char *name, int depth, char *nfield) +{ + char *r_end, *rp = NULL, **db_p; /* pacify gcc */ + int myfd = 0, eof, foundit; + char *record; + int tc_not_resolved; + + /* + * Return with ``loop detected'' error if we've recursed more than + * MAX_RECURSION times. + */ + if (depth > MAX_RECURSION) + return (-3); + + /* + * Check if we have a top record from cgetset(). + */ + if (depth == 0 && toprec != NULL && cgetmatch(toprec, name) == 0) { + if ((record = malloc (topreclen + BFRAG)) == NULL) { + errno = ENOMEM; + return (-2); + } + (void)strcpy(record, toprec); /* XXX: strcpy is safe */ + db_p = db_array; + rp = record + topreclen + 1; + r_end = rp + BFRAG; + goto tc_exp; + } + /* + * Allocate first chunk of memory. + */ + if ((record = malloc(BFRAG)) == NULL) { + errno = ENOMEM; + return (-2); + } + r_end = record + BFRAG; + foundit = 0; + /* + * Loop through database array until finding the record. + */ + + for (db_p = db_array; *db_p != NULL; db_p++) { + eof = 0; + + /* + * Open database if not already open. + */ + + if (fd >= 0) { + (void)lseek(fd, (off_t)0, SEEK_SET); + } else { +#ifdef USE_DB + char pbuf[_POSIX_PATH_MAX]; + char *cbuf; + size_t clen; + int retval; + DB *capdbp; + + (void)snprintf(pbuf, sizeof(pbuf), "%s.db", *db_p); + if ((capdbp = dbopen(pbuf, O_RDONLY, 0, DB_HASH, 0)) + != NULL) { + free(record); + retval = cdbget(capdbp, &record, name); + if (retval < 0) { + /* no record available */ + (void)capdbp->close(capdbp); + return (retval); + } + /* save the data; close frees it */ + clen = strlen(record); + cbuf = malloc(clen + 1); + memmove(cbuf, record, clen + 1); + if (capdbp->close(capdbp) < 0) { + free(cbuf); + return (-2); + } + *len = clen; + *cap = cbuf; + return (retval); + } else +#endif + { + fd = open(*db_p, O_RDONLY, 0); + if (fd < 0) { + /* No error on unfound file. */ + continue; + } + myfd = 1; + } + } + /* + * Find the requested capability record ... + */ + { + char buf[BUFSIZ]; + char *b_end, *bp, *cp; + int c, slash; + + /* + * Loop invariants: + * There is always room for one more character in record. + * R_end always points just past end of record. + * Rp always points just past last character in record. + * B_end always points just past last character in buf. + * Bp always points at next character in buf. + * Cp remembers where the last colon was. + */ + b_end = buf; + bp = buf; + cp = 0; + slash = 0; + for (;;) { + + /* + * Read in a line implementing (\, newline) + * line continuation. + */ + rp = record; + for (;;) { + if (bp >= b_end) { + int n; + + n = read(fd, buf, sizeof(buf)); + if (n <= 0) { + if (myfd) + (void)close(fd); + if (n < 0) { + free(record); + return (-2); + } else { + fd = -1; + eof = 1; + break; + } + } + b_end = buf+n; + bp = buf; + } + + c = *bp++; + if (c == '\n') { + if (slash) { + slash = 0; + rp--; + continue; + } else + break; + } + if (slash) { + slash = 0; + cp = 0; + } + if (c == ':') { + /* + * If the field was `empty' (i.e. + * contained only white space), back up + * to the colon (eliminating the + * field). + */ + if (cp) + rp = cp; + else + cp = rp; + } else if (c == '\\') { + slash = 1; + } else if (c != ' ' && c != '\t') { + /* + * Forget where the colon was, as this + * is not an empty field. + */ + cp = 0; + } + *rp++ = c; + + /* + * Enforce loop invariant: if no room + * left in record buffer, try to get + * some more. + */ + if (rp >= r_end) { + u_int pos; + size_t newsize; + + pos = rp - record; + newsize = r_end - record + BFRAG; + record = realloc(record, newsize); + if (record == NULL) { + errno = ENOMEM; + if (myfd) + (void)close(fd); + return (-2); + } + r_end = record + newsize; + rp = record + pos; + } + } + /* Eliminate any white space after the last colon. */ + if (cp) + rp = cp + 1; + /* Loop invariant lets us do this. */ + *rp++ = '\0'; + + /* + * If encountered eof check next file. + */ + if (eof) + break; + + /* + * Toss blank lines and comments. + */ + if (*record == '\0' || *record == '#') + continue; + + /* + * See if this is the record we want ... + */ + if (cgetmatch(record, name) == 0) { + if (nfield == NULL || !nfcmp(nfield, record)) { + foundit = 1; + break; /* found it! */ + } + } + } + } + if (foundit) + break; + } + + if (!foundit) + return (-1); + + /* + * Got the capability record, but now we have to expand all tc=name + * references in it ... + */ + tc_exp: { + char *newicap, *s; + size_t ilen, newilen; + int diff, iret, tclen; + char *icap, *scan, *tc, *tcstart, *tcend; + + /* + * Loop invariants: + * There is room for one more character in record. + * R_end points just past end of record. + * Rp points just past last character in record. + * Scan points at remainder of record that needs to be + * scanned for tc=name constructs. + */ + scan = record; + tc_not_resolved = 0; + for (;;) { + if ((tc = cgetcap(scan, "tc", '=')) == NULL) + break; + + /* + * Find end of tc=name and stomp on the trailing `:' + * (if present) so we can use it to call ourselves. + */ + s = tc; + for (;;) + if (*s == '\0') + break; + else + if (*s++ == ':') { + *(s - 1) = '\0'; + break; + } + tcstart = tc - 3; + tclen = s - tcstart; + tcend = s; + + iret = getent(&icap, &ilen, db_p, fd, tc, depth+1, + NULL); + newicap = icap; /* Put into a register. */ + newilen = ilen; + if (iret != 0) { + /* an error */ + if (iret < -1) { + if (myfd) + (void)close(fd); + free(record); + return (iret); + } + if (iret == 1) + tc_not_resolved = 1; + /* couldn't resolve tc */ + if (iret == -1) { + *(s - 1) = ':'; + scan = s - 1; + tc_not_resolved = 1; + continue; + + } + } + /* not interested in name field of tc'ed record */ + s = newicap; + for (;;) + if (*s == '\0') + break; + else + if (*s++ == ':') + break; + newilen -= s - newicap; + newicap = s; + + /* make sure interpolated record is `:'-terminated */ + s += newilen; + if (*(s-1) != ':') { + *s = ':'; /* overwrite NUL with : */ + newilen++; + } + + /* + * Make sure there's enough room to insert the + * new record. + */ + diff = newilen - tclen; + if (diff >= r_end - rp) { + u_int pos, tcpos, tcposend; + size_t newsize; + + pos = rp - record; + newsize = r_end - record + diff + BFRAG; + tcpos = tcstart - record; + tcposend = tcend - record; + record = realloc(record, newsize); + if (record == NULL) { + errno = ENOMEM; + if (myfd) + (void)close(fd); + free(icap); + return (-2); + } + r_end = record + newsize; + rp = record + pos; + tcstart = record + tcpos; + tcend = record + tcposend; + } + + /* + * Insert tc'ed record into our record. + */ + s = tcstart + newilen; + memmove(s, tcend, (size_t)(rp - tcend)); + memmove(tcstart, newicap, newilen); + rp += diff; + free(icap); + + /* + * Start scan on `:' so next cgetcap works properly + * (cgetcap always skips first field). + */ + scan = s-1; + } + + } + /* + * Close file (if we opened it), give back any extra memory, and + * return capability, length and success. + */ + if (myfd) + (void)close(fd); + *len = rp - record - 1; /* don't count NUL */ + if (r_end > rp) + if ((record = + realloc(record, (size_t)(rp - record))) == NULL) { + errno = ENOMEM; + return (-2); + } + + *cap = record; + if (tc_not_resolved) + return (1); + return (0); +} + +#ifdef USE_DB +static int +cdbget(DB *capdbp, char **bp, const char *name) +{ + DBT key; + DBT data; + + /* LINTED key is not modified */ + key.data = (char *)name; + key.size = strlen(name); + + for (;;) { + /* Get the reference. */ + switch(capdbp->get(capdbp, &key, &data, 0)) { + case -1: + return (-2); + case 1: + return (-1); + } + + /* If not an index to another record, leave. */ + if (((char *)data.data)[0] != SHADOW) + break; + + key.data = (char *)data.data + 1; + key.size = data.size - 1; + } + + *bp = (char *)data.data + 1; + return (((char *)(data.data))[0] == TCERR ? 1 : 0); +} +#endif /* USE_DB */ + +/* + * Cgetmatch will return 0 if name is one of the names of the capability + * record buf, -1 if not. + */ +int +cgetmatch(const char *buf, const char *name) +{ + const char *np, *bp; + + /* + * Start search at beginning of record. + */ + bp = buf; + for (;;) { + /* + * Try to match a record name. + */ + np = name; + for (;;) + if (*np == '\0') { + if (*bp == '|' || *bp == ':' || *bp == '\0') + return (0); + else + break; + } else + if (*bp++ != *np++) + break; + + /* + * Match failed, skip to next name in record. + */ + bp--; /* a '|' or ':' may have stopped the match */ + for (;;) + if (*bp == '\0' || *bp == ':') + return (-1); /* match failed totally */ + else + if (*bp++ == '|') + break; /* found next name */ + } +} + +#if 0 +int +cgetfirst(char **buf, char **db_array) +{ + (void)cgetclose(); + return (cgetnext(buf, db_array)); +} +#endif + +static FILE *pfp; +static int slash; +static char **dbp; + +int +cgetclose(void) +{ + if (pfp != NULL) { + (void)fclose(pfp); + pfp = NULL; + } + dbp = NULL; + gottoprec = 0; + slash = 0; + return(0); +} + +#if 0 +/* + * Cgetnext() gets either the first or next entry in the logical database + * specified by db_array. It returns 0 upon completion of the database, 1 + * upon returning an entry with more remaining, and -1 if an error occurs. + */ +int +cgetnext(char **bp, char **db_array) +{ + size_t len; + int status, done; + char *cp, *line, *rp, *np, buf[BSIZE], nbuf[BSIZE]; + size_t dummy; + + if (dbp == NULL) + dbp = db_array; + + if (pfp == NULL && (pfp = fopen(*dbp, "r")) == NULL) { + (void)cgetclose(); + return (-1); + } + for(;;) { + if (toprec && !gottoprec) { + gottoprec = 1; + line = toprec; + } else { + line = fgetln(pfp, &len); + if (line == NULL && pfp) { + if (ferror(pfp)) { + (void)cgetclose(); + return (-1); + } else { + (void)fclose(pfp); + pfp = NULL; + if (*++dbp == NULL) { + (void)cgetclose(); + return (0); + } else if ((pfp = + fopen(*dbp, "r")) == NULL) { + (void)cgetclose(); + return (-1); + } else + continue; + } + } else + line[len - 1] = '\0'; + if (len == 1) { + slash = 0; + continue; + } + if (isspace((unsigned char)*line) || + *line == ':' || *line == '#' || slash) { + if (line[len - 2] == '\\') + slash = 1; + else + slash = 0; + continue; + } + if (line[len - 2] == '\\') + slash = 1; + else + slash = 0; + } + + + /* + * Line points to a name line. + */ + done = 0; + np = nbuf; + for (;;) { + for (cp = line; *cp != '\0'; cp++) { + if (*cp == ':') { + *np++ = ':'; + done = 1; + break; + } + if (*cp == '\\') + break; + *np++ = *cp; + } + if (done) { + *np = '\0'; + break; + } else { /* name field extends beyond the line */ + line = fgetln(pfp, &len); + if (line == NULL && pfp) { + if (ferror(pfp)) { + (void)cgetclose(); + return (-1); + } + (void)fclose(pfp); + pfp = NULL; + *np = '\0'; + break; + } else + line[len - 1] = '\0'; + } + } + rp = buf; + for(cp = nbuf; *cp != '\0'; cp++) + if (*cp == '|' || *cp == ':') + break; + else + *rp++ = *cp; + + *rp = '\0'; + /* + * XXX + * Last argument of getent here should be nbuf if we want true + * sequential access in the case of duplicates. + * With NULL, getent will return the first entry found + * rather than the duplicate entry record. This is a + * matter of semantics that should be resolved. + */ + status = getent(bp, &dummy, db_array, -1, buf, 0, NULL); + if (status == -2 || status == -3) + (void)cgetclose(); + + return (status + 1); + } + /* NOTREACHED */ +} +#endif + +/* + * Cgetstr retrieves the value of the string capability cap from the + * capability record pointed to by buf. A pointer to a decoded, NUL + * terminated, malloc'd copy of the string is returned in the char * + * pointed to by str. The length of the string not including the trailing + * NUL is returned on success, -1 if the requested string capability + * couldn't be found, -2 if a system error was encountered (storage + * allocation failure). + */ +int +cgetstr(char *buf, const char *cap, char **str) +{ + u_int m_room; + const char *bp; + char *mp; + int len; + char *mem; + + /* + * Find string capability cap + */ + bp = cgetcap(buf, cap, '='); + if (bp == NULL) + return (-1); + + /* + * Conversion / storage allocation loop ... Allocate memory in + * chunks SFRAG in size. + */ + if ((mem = malloc(SFRAG)) == NULL) { + errno = ENOMEM; + return (-2); /* couldn't even allocate the first fragment */ + } + m_room = SFRAG; + mp = mem; + + while (*bp != ':' && *bp != '\0') { + /* + * Loop invariants: + * There is always room for one more character in mem. + * Mp always points just past last character in mem. + * Bp always points at next character in buf. + */ + if (*bp == '^') { + bp++; + if (*bp == ':' || *bp == '\0') + break; /* drop unfinished escape */ + *mp++ = *bp++ & 037; + } else if (*bp == '\\') { + bp++; + if (*bp == ':' || *bp == '\0') + break; /* drop unfinished escape */ + if ('0' <= *bp && *bp <= '7') { + int n, i; + + n = 0; + i = 3; /* maximum of three octal digits */ + do { + n = n * 8 + (*bp++ - '0'); + } while (--i && '0' <= *bp && *bp <= '7'); + *mp++ = n; + } + else switch (*bp++) { + case 'b': case 'B': + *mp++ = '\b'; + break; + case 't': case 'T': + *mp++ = '\t'; + break; + case 'n': case 'N': + *mp++ = '\n'; + break; + case 'f': case 'F': + *mp++ = '\f'; + break; + case 'r': case 'R': + *mp++ = '\r'; + break; + case 'e': case 'E': + *mp++ = ESC; + break; + case 'c': case 'C': + *mp++ = ':'; + break; + default: + /* + * Catches '\', '^', and + * everything else. + */ + *mp++ = *(bp-1); + break; + } + } else + *mp++ = *bp++; + m_room--; + + /* + * Enforce loop invariant: if no room left in current + * buffer, try to get some more. + */ + if (m_room == 0) { + size_t size = mp - mem; + + if ((mem = realloc(mem, size + SFRAG)) == NULL) + return (-2); + m_room = SFRAG; + mp = mem + size; + } + } + *mp++ = '\0'; /* loop invariant let's us do this */ + m_room--; + len = mp - mem - 1; + + /* + * Give back any extra memory and return value and success. + */ + if (m_room != 0) + if ((mem = realloc(mem, (size_t)(mp - mem))) == NULL) + return (-2); + *str = mem; + return (len); +} + +/* + * Cgetustr retrieves the value of the string capability cap from the + * capability record pointed to by buf. The difference between cgetustr() + * and cgetstr() is that cgetustr does not decode escapes but rather treats + * all characters literally. A pointer to a NUL terminated malloc'd + * copy of the string is returned in the char pointed to by str. The + * length of the string not including the trailing NUL is returned on success, + * -1 if the requested string capability couldn't be found, -2 if a system + * error was encountered (storage allocation failure). + */ +int +cgetustr(char *buf, const char *cap, char **str) +{ + u_int m_room; + const char *bp; + char *mp; + int len; + char *mem; + + /* + * Find string capability cap + */ + if ((bp = cgetcap(buf, cap, '=')) == NULL) + return (-1); + + /* + * Conversion / storage allocation loop ... Allocate memory in + * chunks SFRAG in size. + */ + if ((mem = malloc(SFRAG)) == NULL) { + errno = ENOMEM; + return (-2); /* couldn't even allocate the first fragment */ + } + m_room = SFRAG; + mp = mem; + + while (*bp != ':' && *bp != '\0') { + /* + * Loop invariants: + * There is always room for one more character in mem. + * Mp always points just past last character in mem. + * Bp always points at next character in buf. + */ + *mp++ = *bp++; + m_room--; + + /* + * Enforce loop invariant: if no room left in current + * buffer, try to get some more. + */ + if (m_room == 0) { + size_t size = mp - mem; + + if ((mem = realloc(mem, size + SFRAG)) == NULL) + return (-2); + m_room = SFRAG; + mp = mem + size; + } + } + *mp++ = '\0'; /* loop invariant let's us do this */ + m_room--; + len = mp - mem - 1; + + /* + * Give back any extra memory and return value and success. + */ + if (m_room != 0) + if ((mem = realloc(mem, (size_t)(mp - mem))) == NULL) + return (-2); + *str = mem; + return (len); +} + +/* + * Cgetnum retrieves the value of the numeric capability cap from the + * capability record pointed to by buf. The numeric value is returned in + * the long pointed to by num. 0 is returned on success, -1 if the requested + * numeric capability couldn't be found. + */ +int +cgetnum(char *buf, const char *cap, long *num) +{ + long n; + int base, digit; + const char *bp; + + /* + * Find numeric capability cap + */ + bp = cgetcap(buf, cap, '#'); + if (bp == NULL) + return (-1); + + /* + * Look at value and determine numeric base: + * 0x... or 0X... hexadecimal, + * else 0... octal, + * else decimal. + */ + if (*bp == '0') { + bp++; + if (*bp == 'x' || *bp == 'X') { + bp++; + base = 16; + } else + base = 8; + } else + base = 10; + + /* + * Conversion loop ... + */ + n = 0; + for (;;) { + if ('0' <= *bp && *bp <= '9') + digit = *bp - '0'; + else if ('a' <= *bp && *bp <= 'f') + digit = 10 + *bp - 'a'; + else if ('A' <= *bp && *bp <= 'F') + digit = 10 + *bp - 'A'; + else + break; + + if (digit >= base) + break; + + n = n * base + digit; + bp++; + } + + /* + * Return value and success. + */ + *num = n; + return (0); +} + + +/* + * Compare name field of record. + */ +static int +nfcmp(char *nf, char *rec) +{ + char *cp, tmp; + int ret; + + for (cp = rec; *cp != ':'; cp++) + ; + + tmp = *(cp + 1); + *(cp + 1) = '\0'; + ret = strcmp(nf, rec); + *(cp + 1) = tmp; + + return (ret); +} diff --git a/crypto/kerberosIV/lib/roken/getcwd.c b/crypto/kerberosIV/lib/roken/getcwd.c index ac80a79..c1f2610 100644 --- a/crypto/kerberosIV/lib/roken/getcwd.c +++ b/crypto/kerberosIV/lib/roken/getcwd.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: getcwd.c,v 1.10 1998/06/09 19:25:36 joda Exp $"); +RCSID("$Id: getcwd.c,v 1.12 1999/12/02 16:58:46 joda Exp $"); #endif #ifdef HAVE_UNISTD_H @@ -57,6 +52,6 @@ getcwd(char *path, size_t size) char *ret; ret = getwd(xxx); if(ret) - strcpy_truncate(path, xxx, size); + strlcpy(path, xxx, size); return ret; } diff --git a/crypto/kerberosIV/lib/roken/getdtablesize.c b/crypto/kerberosIV/lib/roken/getdtablesize.c index 029f5f6..9f9c74b 100644 --- a/crypto/kerberosIV/lib/roken/getdtablesize.c +++ b/crypto/kerberosIV/lib/roken/getdtablesize.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: getdtablesize.c,v 1.9 1997/07/11 20:20:26 assar Exp $"); +RCSID("$Id: getdtablesize.c,v 1.10 1999/12/02 16:58:46 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/getegid.c b/crypto/kerberosIV/lib/roken/getegid.c index ba5828d..b6eab85 100644 --- a/crypto/kerberosIV/lib/roken/getegid.c +++ b/crypto/kerberosIV/lib/roken/getegid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #ifndef HAVE_GETEGID -RCSID("$Id: getegid.c,v 1.1 1998/05/09 17:17:18 joda Exp $"); +RCSID("$Id: getegid.c,v 1.2 1999/12/02 16:58:46 joda Exp $"); int getegid(void) { diff --git a/crypto/kerberosIV/lib/roken/geteuid.c b/crypto/kerberosIV/lib/roken/geteuid.c index bc20d3c..4bdf531 100644 --- a/crypto/kerberosIV/lib/roken/geteuid.c +++ b/crypto/kerberosIV/lib/roken/geteuid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #ifndef HAVE_GETEUID -RCSID("$Id: geteuid.c,v 1.1 1998/05/09 17:17:38 joda Exp $"); +RCSID("$Id: geteuid.c,v 1.2 1999/12/02 16:58:46 joda Exp $"); int geteuid(void) { diff --git a/crypto/kerberosIV/lib/roken/getgid.c b/crypto/kerberosIV/lib/roken/getgid.c index 1512139..f2ca01a 100644 --- a/crypto/kerberosIV/lib/roken/getgid.c +++ b/crypto/kerberosIV/lib/roken/getgid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #ifndef HAVE_GETGID -RCSID("$Id: getgid.c,v 1.1 1998/05/09 17:17:29 joda Exp $"); +RCSID("$Id: getgid.c,v 1.2 1999/12/02 16:58:46 joda Exp $"); int getgid(void) { diff --git a/crypto/kerberosIV/lib/roken/gethostname.c b/crypto/kerberosIV/lib/roken/gethostname.c index 9795fb3..753ba9f 100644 --- a/crypto/kerberosIV/lib/roken/gethostname.c +++ b/crypto/kerberosIV/lib/roken/gethostname.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -65,11 +60,11 @@ gethostname(char *name, int namelen) ret = uname (&utsname); if (ret < 0) return ret; - strcpy_truncate (name, utsname.nodename, namelen); + strlcpy (name, utsname.nodename, namelen); return 0; } #else - strcpy_truncate (name, "some.random.host", namelen); + strlcpy (name, "some.random.host", namelen); return 0; #endif } diff --git a/crypto/kerberosIV/lib/roken/getipnodebyaddr.c b/crypto/kerberosIV/lib/roken/getipnodebyaddr.c new file mode 100644 index 0000000..f22aad7 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/getipnodebyaddr.c @@ -0,0 +1,74 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: getipnodebyaddr.c,v 1.2 1999/12/02 16:58:46 joda Exp $"); +#endif + +#include "roken.h" + +/* + * lookup `src, len' (address family `af') in DNS and return a pointer + * to a malloced struct hostent or NULL. + */ + +struct hostent * +getipnodebyaddr (const void *src, size_t len, int af, int *error_num) +{ + struct hostent *tmp; + + tmp = gethostbyaddr (src, len, af); + if (tmp == NULL) { + switch (h_errno) { + case HOST_NOT_FOUND : + case TRY_AGAIN : + case NO_RECOVERY : + *error_num = h_errno; + break; + case NO_DATA : + *error_num = NO_ADDRESS; + break; + default : + *error_num = NO_RECOVERY; + break; + } + return NULL; + } + tmp = copyhostent (tmp); + if (tmp == NULL) { + *error_num = TRY_AGAIN; + return NULL; + } + return tmp; +} diff --git a/crypto/kerberosIV/lib/roken/getipnodebyname.c b/crypto/kerberosIV/lib/roken/getipnodebyname.c new file mode 100644 index 0000000..576feef --- /dev/null +++ b/crypto/kerberosIV/lib/roken/getipnodebyname.c @@ -0,0 +1,86 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: getipnodebyname.c,v 1.3 1999/12/02 16:58:46 joda Exp $"); +#endif + +#include "roken.h" + +#ifndef HAVE_H_ERRNO +static int h_errno = NO_RECOVERY; +#endif + +/* + * lookup `name' (address family `af') in DNS and return a pointer + * to a malloced struct hostent or NULL. + */ + +struct hostent * +getipnodebyname (const char *name, int af, int flags, int *error_num) +{ + struct hostent *tmp; + +#ifdef HAVE_GETHOSTBYNAME2 + tmp = gethostbyname2 (name, af); +#else + if (af != AF_INET) { + *error_num = NO_ADDRESS; + return NULL; + } + tmp = gethostbyname (name); +#endif + if (tmp == NULL) { + switch (h_errno) { + case HOST_NOT_FOUND : + case TRY_AGAIN : + case NO_RECOVERY : + *error_num = h_errno; + break; + case NO_DATA : + *error_num = NO_ADDRESS; + break; + default : + *error_num = NO_RECOVERY; + break; + } + return NULL; + } + tmp = copyhostent (tmp); + if (tmp == NULL) { + *error_num = TRY_AGAIN; + return NULL; + } + return tmp; +} diff --git a/crypto/kerberosIV/lib/roken/getopt.c b/crypto/kerberosIV/lib/roken/getopt.c index fea4635..45fc350 100644 --- a/crypto/kerberosIV/lib/roken/getopt.c +++ b/crypto/kerberosIV/lib/roken/getopt.c @@ -69,22 +69,22 @@ getopt(nargc, nargv, ostr) optreset = 0; if (optind >= nargc || *(place = nargv[optind]) != '-') { place = EMSG; - return(EOF); + return(-1); } if (place[1] && *++place == '-') { /* found "--" */ ++optind; place = EMSG; - return(EOF); + return(-1); } } /* option letter okay? */ if ((optopt = (int)*place++) == (int)':' || !(oli = strchr(ostr, optopt))) { /* * if the user didn't specify '-' as an option, - * assume it means EOF. + * assume it means -1 (EOF). */ if (optopt == (int)'-') - return(EOF); + return(-1); if (!*place) ++optind; if (opterr && *ostr != ':') { diff --git a/crypto/kerberosIV/lib/roken/gettimeofday.c b/crypto/kerberosIV/lib/roken/gettimeofday.c index 8752ba2..ec8b62f 100644 --- a/crypto/kerberosIV/lib/roken/gettimeofday.c +++ b/crypto/kerberosIV/lib/roken/gettimeofday.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -42,7 +37,7 @@ #include "roken.h" #ifndef HAVE_GETTIMEOFDAY -RCSID("$Id: gettimeofday.c,v 1.7 1997/12/04 22:51:48 joda Exp $"); +RCSID("$Id: gettimeofday.c,v 1.8 1999/12/02 16:58:46 joda Exp $"); /* * Simple gettimeofday that only returns seconds. diff --git a/crypto/kerberosIV/lib/roken/getuid.c b/crypto/kerberosIV/lib/roken/getuid.c index 1b7d70a..6ebce0a 100644 --- a/crypto/kerberosIV/lib/roken/getuid.c +++ b/crypto/kerberosIV/lib/roken/getuid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #ifndef HAVE_GETUID -RCSID("$Id: getuid.c,v 1.2 1997/12/04 22:51:20 joda Exp $"); +RCSID("$Id: getuid.c,v 1.3 1999/12/02 16:58:46 joda Exp $"); int getuid(void) { diff --git a/crypto/kerberosIV/lib/roken/glob.c b/crypto/kerberosIV/lib/roken/glob.c index 7dd6951..66e8ec6 100644 --- a/crypto/kerberosIV/lib/roken/glob.c +++ b/crypto/kerberosIV/lib/roken/glob.c @@ -748,7 +748,7 @@ g_opendir(Char *str, glob_t *pglob) char buf[MaxPathLen]; if (!*str) - strcpy_truncate(buf, ".", sizeof(buf)); + strlcpy(buf, ".", sizeof(buf)); else g_Ctoc(str, buf); diff --git a/crypto/kerberosIV/lib/roken/hstrerror.c b/crypto/kerberosIV/lib/roken/hstrerror.c index 3653352..522de52 100644 --- a/crypto/kerberosIV/lib/roken/hstrerror.c +++ b/crypto/kerberosIV/lib/roken/hstrerror.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: hstrerror.c,v 1.20.2.1 1999/07/22 03:20:06 assar Exp $"); +RCSID("$Id: hstrerror.c,v 1.22 1999/12/02 16:58:46 joda Exp $"); #endif #ifndef HAVE_HSTRERROR diff --git a/crypto/kerberosIV/lib/roken/inaddr2str.c b/crypto/kerberosIV/lib/roken/inaddr2str.c index a676bca..5a1ab56 100644 --- a/crypto/kerberosIV/lib/roken/inaddr2str.c +++ b/crypto/kerberosIV/lib/roken/inaddr2str.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: inaddr2str.c,v 1.10 1998/07/13 13:59:46 assar Exp $"); +RCSID("$Id: inaddr2str.c,v 1.12 1999/12/02 16:58:46 joda Exp $"); #endif #include <stdlib.h> @@ -86,10 +81,10 @@ inaddr2str(struct in_addr addr, char *s, size_t len) *p; ++p) if (memcmp (*p, &addr, sizeof(addr)) == 0) { - strcpy_truncate (s, h->h_name, len); + strlcpy (s, h->h_name, len); return; } } - strcpy_truncate (s, inet_ntoa (addr), len); + strlcpy (s, inet_ntoa (addr), len); return; } diff --git a/crypto/kerberosIV/lib/roken/inet_aton.c b/crypto/kerberosIV/lib/roken/inet_aton.c index 65687c7..755e426 100644 --- a/crypto/kerberosIV/lib/roken/inet_aton.c +++ b/crypto/kerberosIV/lib/roken/inet_aton.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: inet_aton.c,v 1.11 1997/09/29 14:00:28 assar Exp $"); +RCSID("$Id: inet_aton.c,v 1.12 1999/12/02 16:58:47 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/inet_ntop.c b/crypto/kerberosIV/lib/roken/inet_ntop.c new file mode 100644 index 0000000..f79a35e --- /dev/null +++ b/crypto/kerberosIV/lib/roken/inet_ntop.c @@ -0,0 +1,153 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: inet_ntop.c,v 1.3 1999/12/02 16:58:47 joda Exp $"); +#endif + +#include <errno.h> +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif +#ifdef HAVE_NETINET_IN_H +#include <netinet/in.h> +#endif +#ifdef HAVE_NETINET_IN6_H +#include <netinet/in6.h> +#endif +#ifdef HAVE_NETINET6_IN6_H +#include <netinet6/in6.h> +#endif + +#include <roken.h> + +/* + * + */ + +static const char * +inet_ntop_v4 (const void *src, char *dst, size_t size) +{ + const char digits[] = "0123456789"; + int i; + struct in_addr *addr = (struct in_addr *)src; + u_long a = ntohl(addr->s_addr); + const char *orig_dst = dst; + + if (size < INET_ADDRSTRLEN) { + errno = ENOSPC; + return NULL; + } + for (i = 0; i < 4; ++i) { + int n = (a >> (24 - i * 8)) & 0xFF; + int non_zerop = 0; + + if (non_zerop || n / 100 > 0) { + *dst++ = digits[n / 100]; + n %= 100; + non_zerop = 1; + } + if (non_zerop || n / 10 > 0) { + *dst++ = digits[n / 10]; + n %= 10; + non_zerop = 1; + } + *dst++ = digits[n]; + if (i != 3) + *dst++ = '.'; + } + *dst++ = '\0'; + return orig_dst; +} + +#ifdef HAVE_IPV6 +static const char * +inet_ntop_v6 (const void *src, char *dst, size_t size) +{ + const char xdigits[] = "0123456789abcdef"; + int i; + const struct in6_addr *addr = (struct in6_addr *)src; + const u_char *ptr = addr->s6_addr; + const char *orig_dst = dst; + + if (size < INET6_ADDRSTRLEN) { + errno = ENOSPC; + return NULL; + } + for (i = 0; i < 8; ++i) { + int non_zerop = 1; + + if (non_zerop || (ptr[0] >> 4)) { + *dst++ = xdigits[ptr[0] >> 4]; + non_zerop = 1; + } + if (non_zerop || (ptr[0] & 0x0F)) { + *dst++ = xdigits[ptr[0] & 0x0F]; + non_zerop = 1; + } + if (non_zerop || (ptr[1] >> 4)) { + *dst++ = xdigits[ptr[1] >> 4]; + non_zerop = 1; + } + if (non_zerop || (ptr[1] & 0x0F)) { + *dst++ = xdigits[ptr[1] & 0x0F]; + non_zerop = 1; + } + if (i != 7) + *dst++ = ':'; + ptr += 2; + } + *dst++ = '\0'; + return orig_dst; +} +#endif /* HAVE_IPV6 */ + +const char * +inet_ntop(int af, const void *src, char *dst, size_t size) +{ + switch (af) { + case AF_INET : + return inet_ntop_v4 (src, dst, size); +#ifdef HAVE_IPV6 + case AF_INET6 : + return inet_ntop_v6 (src, dst, size); +#endif + default : + errno = EAFNOSUPPORT; + return NULL; + } +} diff --git a/crypto/kerberosIV/lib/roken/inet_pton.c b/crypto/kerberosIV/lib/roken/inet_pton.c new file mode 100644 index 0000000..9b195c2 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/inet_pton.c @@ -0,0 +1,66 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: inet_pton.c,v 1.2 1999/12/02 16:58:47 joda Exp $"); +#endif + +#include <errno.h> +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif +#ifdef HAVE_NETINET_IN_H +#include <netinet/in.h> +#endif +#ifdef HAVE_NETINET_IN6_H +#include <netinet/in6.h> +#endif +#ifdef HAVE_NETINET6_IN6_H +#include <netinet6/in6.h> +#endif + +#include <roken.h> + +int +inet_pton(int af, const char *src, void *dst) +{ + if (af != AF_INET) { + errno = EAFNOSUPPORT; + return -1; + } + return inet_aton (src, dst); +} diff --git a/crypto/kerberosIV/lib/roken/initgroups.c b/crypto/kerberosIV/lib/roken/initgroups.c index a68aa63..dcf1d08 100644 --- a/crypto/kerberosIV/lib/roken/initgroups.c +++ b/crypto/kerberosIV/lib/roken/initgroups.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: initgroups.c,v 1.2 1997/04/01 08:19:03 joda Exp $"); +RCSID("$Id: initgroups.c,v 1.3 1999/12/02 16:58:47 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/iruserok.c b/crypto/kerberosIV/lib/roken/iruserok.c index 63eaccf..7cac29f 100644 --- a/crypto/kerberosIV/lib/roken/iruserok.c +++ b/crypto/kerberosIV/lib/roken/iruserok.c @@ -33,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: iruserok.c,v 1.21 1999/03/11 14:04:15 joda Exp $"); +RCSID("$Id: iruserok.c,v 1.22 1999/09/16 20:06:06 assar Exp $"); #endif #include <stdio.h> @@ -123,7 +123,7 @@ __ivaliduser(FILE *hostf, unsigned raddr, const char *luser, sizeof(u_long), AF_INET)) == NULL) return (-1); - strcpy_truncate(hname, hp->h_name, sizeof(hname)); + strlcpy(hname, hp->h_name, sizeof(hname)); while (fgets(buf, sizeof(buf), hostf)) { p = buf; diff --git a/crypto/kerberosIV/lib/roken/issuid.c b/crypto/kerberosIV/lib/roken/issuid.c index 9b84621..af2aae5 100644 --- a/crypto/kerberosIV/lib/roken/issuid.c +++ b/crypto/kerberosIV/lib/roken/issuid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: issuid.c,v 1.2 1998/05/09 17:35:47 joda Exp $"); +RCSID("$Id: issuid.c,v 1.3 1999/12/02 16:58:47 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/k_getpwnam.c b/crypto/kerberosIV/lib/roken/k_getpwnam.c index b11be41..40681cd 100644 --- a/crypto/kerberosIV/lib/roken/k_getpwnam.c +++ b/crypto/kerberosIV/lib/roken/k_getpwnam.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan + * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: k_getpwnam.c,v 1.7 1998/11/22 09:23:18 assar Exp $"); +RCSID("$Id: k_getpwnam.c,v 1.9 1999/12/02 16:58:47 joda Exp $"); #endif /* HAVE_CONFIG_H */ #include "roken.h" @@ -47,7 +42,7 @@ RCSID("$Id: k_getpwnam.c,v 1.7 1998/11/22 09:23:18 assar Exp $"); #endif struct passwd * -k_getpwnam (char *user) +k_getpwnam (const char *user) { struct passwd *p; diff --git a/crypto/kerberosIV/lib/roken/k_getpwuid.c b/crypto/kerberosIV/lib/roken/k_getpwuid.c index 76f7f85..1e2ca54 100644 --- a/crypto/kerberosIV/lib/roken/k_getpwuid.c +++ b/crypto/kerberosIV/lib/roken/k_getpwuid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: k_getpwuid.c,v 1.7 1998/11/22 09:23:04 assar Exp $"); +RCSID("$Id: k_getpwuid.c,v 1.9 1999/12/02 16:58:47 joda Exp $"); #endif /* HAVE_CONFIG_H */ #include "roken.h" @@ -52,12 +47,12 @@ k_getpwuid (uid_t uid) struct passwd *p; p = getpwuid (uid); -#if defined(HAVE_GETSPUID) && defined(HAVE_STRUCT_SPWD) +#if defined(HAVE_GETSPNAM) && defined(HAVE_STRUCT_SPWD) if (p) { struct spwd *spwd; - spwd = getspuid (uid); + spwd = getspnam (p->pw_name); if (spwd) p->pw_passwd = spwd->sp_pwdp; endspent (); diff --git a/crypto/kerberosIV/lib/roken/lstat.c b/crypto/kerberosIV/lib/roken/lstat.c index 881ad9a..2f03e19 100644 --- a/crypto/kerberosIV/lib/roken/lstat.c +++ b/crypto/kerberosIV/lib/roken/lstat.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: lstat.c,v 1.3 1997/04/01 08:19:04 joda Exp $"); +RCSID("$Id: lstat.c,v 1.4 1999/12/02 16:58:51 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/make-print-version.c b/crypto/kerberosIV/lib/roken/make-print-version.c index ef39372..d08e023 100644 --- a/crypto/kerberosIV/lib/roken/make-print-version.c +++ b/crypto/kerberosIV/lib/roken/make-print-version.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: make-print-version.c,v 1.1 1998/05/11 20:38:06 joda Exp $"); +RCSID("$Id: make-print-version.c,v 1.2 1999/12/02 16:58:51 joda Exp $"); #endif #include <stdio.h> diff --git a/crypto/kerberosIV/lib/roken/memmove.c b/crypto/kerberosIV/lib/roken/memmove.c index e3f7d5a..b77d56a 100644 --- a/crypto/kerberosIV/lib/roken/memmove.c +++ b/crypto/kerberosIV/lib/roken/memmove.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: memmove.c,v 1.6 1997/07/11 20:20:30 assar Exp $"); +RCSID("$Id: memmove.c,v 1.7 1999/12/02 16:58:51 joda Exp $"); #endif /* diff --git a/crypto/kerberosIV/lib/roken/mini_inetd.c b/crypto/kerberosIV/lib/roken/mini_inetd.c index 75169d3..a0c6333 100644 --- a/crypto/kerberosIV/lib/roken/mini_inetd.c +++ b/crypto/kerberosIV/lib/roken/mini_inetd.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan + * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: mini_inetd.c,v 1.13 1998/02/05 22:54:33 assar Exp $"); +RCSID("$Id: mini_inetd.c,v 1.18 1999/12/02 16:58:51 joda Exp $"); #endif #include <stdio.h> @@ -49,6 +44,9 @@ RCSID("$Id: mini_inetd.c,v 1.13 1998/02/05 22:54:33 assar Exp $"); #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#endif #ifdef HAVE_SYS_SOCKET_H #include <sys/socket.h> #endif @@ -65,32 +63,23 @@ RCSID("$Id: mini_inetd.c,v 1.13 1998/02/05 22:54:33 assar Exp $"); #include <roken.h> -void -mini_inetd (int port) +static int +listen_v4 (int port) { struct sockaddr_in sa; int s; - int s2; s = socket(AF_INET, SOCK_STREAM, 0); if(s < 0) { + if (errno == ENOSYS) + return -1; perror("socket"); exit(1); } -#if defined(SO_REUSEADDR) && defined(HAVE_SETSOCKOPT) - { - int one = 1; - - if(setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&one, - sizeof(one)) < 0){ - perror("setsockopt"); - exit(1); - } - } -#endif + socket_set_reuseaddr (s, 1); memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; - sa.sin_port = port; + sa.sin_family = AF_INET; + sa.sin_port = port; sa.sin_addr.s_addr = INADDR_ANY; if(bind(s, (struct sockaddr*)&sa, sizeof(sa)) < 0){ perror("bind"); @@ -100,14 +89,106 @@ mini_inetd (int port) perror("listen"); exit(1); } - s2 = accept(s, NULL, 0); - if(s2 < 0){ - perror("accept"); + return s; +} + +#ifdef HAVE_IPV6 +static int +listen_v6 (int port) +{ + struct sockaddr_in6 sa; + int s; + + s = socket(AF_INET6, SOCK_STREAM, 0); + if(s < 0) { + if (errno == ENOSYS) + return -1; + perror("socket"); + exit(1); + } + socket_set_reuseaddr (s, 1); + memset(&sa, 0, sizeof(sa)); + sa.sin6_family = AF_INET6; + sa.sin6_port = port; + sa.sin6_addr = in6addr_any; + if(bind(s, (struct sockaddr*)&sa, sizeof(sa)) < 0){ + perror("bind"); + exit(1); + } + if(listen(s, SOMAXCONN) < 0){ + perror("listen"); exit(1); } - close(s); - dup2(s2, STDIN_FILENO); - dup2(s2, STDOUT_FILENO); - /* dup2(s2, STDERR_FILENO); */ - close(s2); + return s; +} +#endif /* HAVE_IPV6 */ + +/* + * accept a connection on `s' and pretend it's served by inetd. + */ + +static void +accept_it (int s) +{ + int s2; + + s2 = accept(s, NULL, 0); + if(s2 < 0){ + perror("accept"); + exit(1); + } + close(s); + dup2(s2, STDIN_FILENO); + dup2(s2, STDOUT_FILENO); + /* dup2(s2, STDERR_FILENO); */ + close(s2); +} + +/* + * Listen on `port' emulating inetd. + */ + +void +mini_inetd (int port) +{ + int ret; + int max_fd = -1; + int sock_v4 = -1; + int sock_v6 = -1; + fd_set orig_read_set, read_set; + + FD_ZERO(&orig_read_set); + + sock_v4 = listen_v4 (port); + if (sock_v4 >= 0) { + max_fd = max(max_fd, sock_v4); + FD_SET(sock_v4, &orig_read_set); + } +#ifdef HAVE_IPV6 + sock_v6 = listen_v6 (port); + if (sock_v6 >= 0) { + max_fd = max(max_fd, sock_v6); + FD_SET(sock_v6, &orig_read_set); + } +#endif + + do { + read_set = orig_read_set; + + ret = select (max_fd + 1, &read_set, NULL, NULL, NULL); + if (ret < 0 && ret != EINTR) { + perror ("select"); + exit (1); + } + } while (ret <= 0); + + if (sock_v4 > 0 && FD_ISSET (sock_v4, &read_set)) { + accept_it (sock_v4); + return; + } + if (sock_v6 > 0 && FD_ISSET (sock_v6, &read_set)) { + accept_it (sock_v6); + return; + } + abort (); } diff --git a/crypto/kerberosIV/lib/roken/mkstemp.c b/crypto/kerberosIV/lib/roken/mkstemp.c index e55398a..350f4cb 100644 --- a/crypto/kerberosIV/lib/roken/mkstemp.c +++ b/crypto/kerberosIV/lib/roken/mkstemp.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -49,7 +44,7 @@ #endif #include <errno.h> -RCSID("$Id: mkstemp.c,v 1.2 1997/05/25 02:36:43 joda Exp $"); +RCSID("$Id: mkstemp.c,v 1.3 1999/12/02 16:58:51 joda Exp $"); #ifndef HAVE_MKSTEMP diff --git a/crypto/kerberosIV/lib/roken/net_read.c b/crypto/kerberosIV/lib/roken/net_read.c index 2d47d96..6d45bfa 100644 --- a/crypto/kerberosIV/lib/roken/net_read.c +++ b/crypto/kerberosIV/lib/roken/net_read.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: net_read.c,v 1.2 1998/11/22 09:45:16 assar Exp $"); +RCSID("$Id: net_read.c,v 1.3 1999/12/02 16:58:51 joda Exp $"); #endif #include <sys/types.h> diff --git a/crypto/kerberosIV/lib/roken/net_write.c b/crypto/kerberosIV/lib/roken/net_write.c index 35c2d73..2f63dbe 100644 --- a/crypto/kerberosIV/lib/roken/net_write.c +++ b/crypto/kerberosIV/lib/roken/net_write.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: net_write.c,v 1.2 1998/11/22 09:45:21 assar Exp $"); +RCSID("$Id: net_write.c,v 1.4 1999/12/02 16:58:51 joda Exp $"); #endif #include <sys/types.h> @@ -54,7 +49,7 @@ RCSID("$Id: net_write.c,v 1.2 1998/11/22 09:45:21 assar Exp $"); ssize_t net_write (int fd, const void *buf, size_t nbytes) { - const char *cbuf = (char *)buf; + const char *cbuf = (const char *)buf; ssize_t count; size_t rem = nbytes; diff --git a/crypto/kerberosIV/lib/roken/parse_bytes-test.c b/crypto/kerberosIV/lib/roken/parse_bytes-test.c new file mode 100644 index 0000000..499d942 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/parse_bytes-test.c @@ -0,0 +1,92 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: parse_bytes-test.c,v 1.2 1999/12/02 16:58:51 joda Exp $"); +#endif + +#include "roken.h" +#include "parse_bytes.h" + +static struct testcase { + int canonicalp; + int val; + const char *def_unit; + const char *str; +} tests[] = { + {0, 0, NULL, "0 bytes"}, + {1, 0, NULL, "0"}, + {0, 1, NULL, "1"}, + {1, 1, NULL, "1 byte"}, + {0, 0, "kilobyte", "0"}, + {0, 1024, "kilobyte", "1"}, + {1, 1024, "kilobyte", "1 kilobyte"}, + {1, 1024 * 1024, NULL, "1 megabyte"}, + {0, 1025, NULL, "1 kilobyte 1"}, + {1, 1025, NULL, "1 kilobyte 1 byte"}, +}; + +int +main(int argc, char **argv) +{ + int i; + int ret = 0; + + for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) { + char buf[256]; + int val = parse_bytes (tests[i].str, tests[i].def_unit); + size_t len; + + if (val != tests[i].val) { + printf ("parse_bytes (%s, %s) = %d != %d\n", + tests[i].str, + tests[i].def_unit ? tests[i].def_unit : "none", + val, tests[i].val); + ++ret; + } + if (tests[i].canonicalp) { + len = unparse_bytes (tests[i].val, buf, sizeof(buf)); + if (strcmp (tests[i].str, buf) != 0) { + printf ("unparse_bytes (%d) = \"%s\" != \"%s\"\n", + tests[i].val, buf, tests[i].str); + ++ret; + } + } + } + if (ret) { + printf ("%d errors\n", ret); + return 1; + } else + return 0; +} diff --git a/crypto/kerberosIV/lib/roken/parse_bytes.c b/crypto/kerberosIV/lib/roken/parse_bytes.c new file mode 100644 index 0000000..f3c514f --- /dev/null +++ b/crypto/kerberosIV/lib/roken/parse_bytes.c @@ -0,0 +1,78 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: parse_bytes.c,v 1.2 1999/12/02 16:58:51 joda Exp $"); +#endif + +#include <parse_units.h> +#include "parse_bytes.h" + +static units bytes_units[] = { + { "gigabyte", 1024 * 1024 * 1024 }, + { "gbyte", 1024 * 1024 * 1024 }, + { "GB", 1024 * 1024 * 1024 }, + { "megabyte", 1024 * 1024 }, + { "mbyte", 1024 * 1024 }, + { "MB", 1024 * 1024 }, + { "kilobyte", 1024 }, + { "KB", 1024 }, + { "byte", 1 }, + { NULL, 0 } +}; + +static units bytes_short_units[] = { + { "GB", 1024 * 1024 * 1024 }, + { "MB", 1024 * 1024 }, + { "KB", 1024 }, + { NULL, 0 } +}; + +int +parse_bytes (const char *s, const char *def_unit) +{ + return parse_units (s, bytes_units, def_unit); +} + +size_t +unparse_bytes (int t, char *s, size_t len) +{ + return unparse_units (t, bytes_units, s, len); +} + +size_t +unparse_bytes_short (int t, char *s, size_t len) +{ + return unparse_units_approx (t, bytes_short_units, s, len); +} diff --git a/crypto/kerberosIV/lib/roken/parse_bytes.h b/crypto/kerberosIV/lib/roken/parse_bytes.h new file mode 100644 index 0000000..8116c1c --- /dev/null +++ b/crypto/kerberosIV/lib/roken/parse_bytes.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* $Id: parse_bytes.h,v 1.2 1999/12/02 16:58:51 joda Exp $ */ + +#ifndef __PARSE_BYTES_H__ +#define __PARSE_BYTES_H__ + +int +parse_bytes (const char *s, const char *def_unit); + +size_t +unparse_bytes (int t, char *s, size_t len); + +size_t +unparse_bytes_short (int t, char *s, size_t len); + +#endif /* __PARSE_BYTES_H__ */ diff --git a/crypto/kerberosIV/lib/roken/parse_time.c b/crypto/kerberosIV/lib/roken/parse_time.c index 8428251..a09ded7 100644 --- a/crypto/kerberosIV/lib/roken/parse_time.c +++ b/crypto/kerberosIV/lib/roken/parse_time.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: parse_time.c,v 1.4 1998/02/20 07:51:44 assar Exp $"); +RCSID("$Id: parse_time.c,v 1.5 1999/12/02 16:58:51 joda Exp $"); #endif #include <parse_units.h> diff --git a/crypto/kerberosIV/lib/roken/parse_time.h b/crypto/kerberosIV/lib/roken/parse_time.h index d05d37e..55de505 100644 --- a/crypto/kerberosIV/lib/roken/parse_time.h +++ b/crypto/kerberosIV/lib/roken/parse_time.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: parse_time.h,v 1.3 1998/02/20 07:51:55 assar Exp $ */ +/* $Id: parse_time.h,v 1.4 1999/12/02 16:58:51 joda Exp $ */ #ifndef __PARSE_TIME_H__ #define __PARSE_TIME_H__ diff --git a/crypto/kerberosIV/lib/roken/parse_units.c b/crypto/kerberosIV/lib/roken/parse_units.c index 7dafa77..34c5030 100644 --- a/crypto/kerberosIV/lib/roken/parse_units.c +++ b/crypto/kerberosIV/lib/roken/parse_units.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: parse_units.c,v 1.10 1999/06/23 12:41:35 assar Exp $"); +RCSID("$Id: parse_units.c,v 1.12 1999/12/02 16:58:51 joda Exp $"); #endif #include <stdio.h> @@ -83,6 +78,7 @@ parse_something (const char *s, const struct units *units, const struct units *u, *partial_unit; size_t u_len; unsigned partial; + int no_val_p = 0; while(isspace((unsigned char)*p) || *p == ',') ++p; @@ -91,6 +87,7 @@ parse_something (const char *s, const struct units *units, if (val == 0 && p == next) { if(!accept_no_val_p) return -1; + no_val_p = 1; } p = next; while (isspace((unsigned char)*p)) @@ -107,7 +104,7 @@ parse_something (const char *s, const struct units *units, ++p; val = -1; } - if (val == 0) + if (no_val_p && val == 0) val = 1; u_len = strcspn (p, ", \t"); partial = 0; diff --git a/crypto/kerberosIV/lib/roken/parse_units.h b/crypto/kerberosIV/lib/roken/parse_units.h index e3c0341..f159d30 100644 --- a/crypto/kerberosIV/lib/roken/parse_units.h +++ b/crypto/kerberosIV/lib/roken/parse_units.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: parse_units.h,v 1.5 1998/02/20 07:51:18 assar Exp $ */ +/* $Id: parse_units.h,v 1.6 1999/12/02 16:58:51 joda Exp $ */ #ifndef __PARSE_UNITS_H__ #define __PARSE_UNITS_H__ diff --git a/crypto/kerberosIV/lib/roken/print_version.c b/crypto/kerberosIV/lib/roken/print_version.c index 00e612f..809bbb3 100644 --- a/crypto/kerberosIV/lib/roken/print_version.c +++ b/crypto/kerberosIV/lib/roken/print_version.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: print_version.c,v 1.4 1999/02/20 14:48:43 joda Exp $"); +RCSID("$Id: print_version.c,v 1.5 1999/12/02 16:58:51 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/putenv.c b/crypto/kerberosIV/lib/roken/putenv.c index 20d5a10..80951d1 100644 --- a/crypto/kerberosIV/lib/roken/putenv.c +++ b/crypto/kerberosIV/lib/roken/putenv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: putenv.c,v 1.5 1997/04/01 08:19:06 joda Exp $"); +RCSID("$Id: putenv.c,v 1.6 1999/12/02 16:58:51 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/rcmd.c b/crypto/kerberosIV/lib/roken/rcmd.c index 6064d50..4117948 100644 --- a/crypto/kerberosIV/lib/roken/rcmd.c +++ b/crypto/kerberosIV/lib/roken/rcmd.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: rcmd.c,v 1.2 1997/04/01 08:19:06 joda Exp $"); +RCSID("$Id: rcmd.c,v 1.3 1999/12/02 16:58:51 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/readv.c b/crypto/kerberosIV/lib/roken/readv.c index aee8441..de2f9ea 100644 --- a/crypto/kerberosIV/lib/roken/readv.c +++ b/crypto/kerberosIV/lib/roken/readv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: readv.c,v 1.4 1999/07/06 04:01:06 assar Exp $"); +RCSID("$Id: readv.c,v 1.5 1999/12/02 16:58:52 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/recvmsg.c b/crypto/kerberosIV/lib/roken/recvmsg.c index cf1fed7..e94ad68 100644 --- a/crypto/kerberosIV/lib/roken/recvmsg.c +++ b/crypto/kerberosIV/lib/roken/recvmsg.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: recvmsg.c,v 1.4 1999/07/03 02:35:48 assar Exp $"); +RCSID("$Id: recvmsg.c,v 1.5 1999/12/02 16:58:52 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/resolve.c b/crypto/kerberosIV/lib/roken/resolve.c index d7c2218..8840740 100644 --- a/crypto/kerberosIV/lib/roken/resolve.c +++ b/crypto/kerberosIV/lib/roken/resolve.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -48,7 +43,7 @@ #endif #include "resolve.h" -RCSID("$Id: resolve.c,v 1.21 1999/07/03 02:36:26 assar Exp $"); +RCSID("$Id: resolve.c,v 1.22 1999/12/02 16:58:52 joda Exp $"); #if defined(HAVE_RES_SEARCH) && defined(HAVE_DN_EXPAND) diff --git a/crypto/kerberosIV/lib/roken/resolve.h b/crypto/kerberosIV/lib/roken/resolve.h index a77827f..c90f6b5 100644 --- a/crypto/kerberosIV/lib/roken/resolve.h +++ b/crypto/kerberosIV/lib/roken/resolve.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: resolve.h,v 1.7 1998/11/26 16:09:41 joda Exp $ */ +/* $Id: resolve.h,v 1.8 1999/12/02 16:58:52 joda Exp $ */ #ifndef __RESOLVE_H__ #define __RESOLVE_H__ diff --git a/crypto/kerberosIV/lib/roken/roken-common.h b/crypto/kerberosIV/lib/roken/roken-common.h index 53003a9..0bb648b 100644 --- a/crypto/kerberosIV/lib/roken/roken-common.h +++ b/crypto/kerberosIV/lib/roken/roken-common.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: roken-common.h,v 1.13 1999/03/20 02:46:16 assar Exp $ */ +/* $Id: roken-common.h,v 1.19 1999/12/02 16:58:52 joda Exp $ */ #ifndef __ROKEN_COMMON_H__ #define __ROKEN_COMMON_H__ @@ -121,6 +116,87 @@ #define SIG_ERR ((RETSIGTYPE (*)())-1) #endif +#ifndef HOST_NOT_FOUND +#define HOST_NOT_FOUND 1 +#endif + +#ifndef TRY_AGAIN +#define TRY_AGAIN 2 +#endif + +#ifndef NO_RECOVERY +#define NO_RECOVERY 3 +#endif + +#ifndef NO_DATA +#define NO_DATA 4 +#endif + +#ifndef NO_ADDRESS +#define NO_ADDRESS NO_DATA +#endif + +#if 0 + +struct addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + size_t ai_addrlen; + char *ai_canonname; + struct sockaddr *ai_addr; + struct addrinfo *ai_next; +}; + +#define EAI_ADDRFAMILY 1 /* address family for nodename not supported */ +#define EAI_AGAIN 2 /* temporary failure in name resolution */ +#define EAI_BADFLAGS 3 /* invalid value for ai_flags */ +#define EAI_FAIL 4 /* non-recoverable failure in name resolution */ +#define EAI_FAMILY 5 /* ai_family not supported */ +#define EAI_MEMORY 6 /* memory allocation failure */ +#define EAI_NODATA 7 /* no address associated with nodename */ +#define EAI_NONAME 8 /* nodename nor servname provided, or not known */ +#define EAI_SERVICE 9 /* servname not supported for ai_socktype */ +#define EAI_SOCKTYPE 10 /* ai_socktype not supported */ +#define EAI_SYSTEM 11 /* system error returned in errno */ + +/* flags for getaddrinfo() */ + +#define AI_PASSIVE 0x01 +#define AI_CANONNAME 0x02 +#define AI_NUMERICHOST 0x04 + +#endif + +/* + * constants for inet_ntop + */ + +#ifndef INET_ADDRSTRLEN +#define INET_ADDRSTRLEN 16 +#endif + +#ifndef INET6_ADDRSTRLEN +#define INET6_ADDRSTRLEN 46 +#endif + +/* + * for shutdown(2) + */ + +#ifndef SHUT_RD +#define SHUT_RD 0 +#endif + +#ifndef SHUT_WR +#define SHUT_WR 1 +#endif + +#ifndef SHUT_RDWR +#define SHUT_RDWR 2 +#endif + #ifndef HAVE___ATTRIBUTE__ #define __attribute__(x) #endif @@ -132,8 +208,10 @@ SigAction signal(int iSig, SigAction pAction); /* BSD compatible */ #endif #endif +int ROKEN_LIB_FUNCTION simple_execve(const char*, char*const[], char*const[]); int ROKEN_LIB_FUNCTION simple_execvp(const char*, char *const[]); int ROKEN_LIB_FUNCTION simple_execlp(const char*, ...); +int ROKEN_LIB_FUNCTION simple_execle(const char*, ...); void ROKEN_LIB_FUNCTION print_version(const char *); @@ -144,4 +222,34 @@ char *ROKEN_LIB_FUNCTION estrdup (const char *); ssize_t ROKEN_LIB_FUNCTION eread (int fd, void *buf, size_t nbytes); ssize_t ROKEN_LIB_FUNCTION ewrite (int fd, const void *buf, size_t nbytes); +void +socket_set_address_and_port (struct sockaddr *sa, const void *ptr, int port); + +size_t +socket_addr_size (const struct sockaddr *sa); + +void +socket_set_any (struct sockaddr *sa, int af); + +size_t +socket_sockaddr_size (const struct sockaddr *sa); + +void * +socket_get_address (struct sockaddr *sa); + +int +socket_get_port (const struct sockaddr *sa); + +void +socket_set_port (struct sockaddr *sa, int port); + +void +socket_set_debug (int sock); + +void +socket_set_tos (int sock, int tos); + +void +socket_set_reuseaddr (int sock, int val); + #endif /* __ROKEN_COMMON_H__ */ diff --git a/crypto/kerberosIV/lib/roken/roken.awk b/crypto/kerberosIV/lib/roken/roken.awk index c9ecab3..626fae5 100644 --- a/crypto/kerberosIV/lib/roken/roken.awk +++ b/crypto/kerberosIV/lib/roken/roken.awk @@ -18,7 +18,7 @@ END { print "}" } -$1 == "\#ifdef" || $1 == "\#ifndef" || $1 == "\#if" || $1 == "\#else" || $1 == "\#elif" || $1 == "\#endif" { +$1 == "\#ifdef" || $1 == "\#ifndef" || $1 == "\#if" || $1 == "\#else" || $1 == "\#elif" || $1 == "\#endif" || $1 == "#ifdef" || $1 == "#ifndef" || $1 == "#if" || $1 == "#else" || $1 == "#elif" || $1 == "#endif" { print $0; next } diff --git a/crypto/kerberosIV/lib/roken/roken.h.in b/crypto/kerberosIV/lib/roken/roken.h.in index b86da81..65263ba 100644 --- a/crypto/kerberosIV/lib/roken/roken.h.in +++ b/crypto/kerberosIV/lib/roken/roken.h.in @@ -15,12 +15,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -37,7 +32,7 @@ * SUCH DAMAGE. */ -/* $Id: roken.h.in,v 1.113.2.1 1999/07/22 03:20:59 assar Exp $ */ +/* $Id: roken.h.in,v 1.125 1999/12/02 16:58:52 joda Exp $ */ #include <stdio.h> #include <stdlib.h> @@ -74,6 +69,9 @@ #ifdef HAVE_NETINET6_IN6_H #include <netinet6/in6.h> #endif +#ifdef HAVE_NETDB_H +#include <netdb.h> +#endif #ifdef HAVE_SYSLOG_H #include <syslog.h> #endif @@ -211,12 +209,12 @@ char *strtok_r(char *s1, const char *s2, char **lasts); char * strupr(char *); #endif -#ifndef HAVE_STRCPY_TRUNCATE -int strcpy_truncate (char *dst, const char *src, size_t dst_sz); +#ifndef HAVE_STRLCPY +size_t strlcpy (char *dst, const char *src, size_t dst_sz); #endif -#ifndef HAVE_STRCAT_TRUNCATE -int strcat_truncate (char *dst, const char *src, size_t dst_sz); +#ifndef HAVE_STRLCAT +size_t strlcat (char *dst, const char *src, size_t dst_sz); #endif #ifndef HAVE_GETDTABLESIZE @@ -242,13 +240,23 @@ extern int h_errno; int inet_aton(const char *cp, struct in_addr *adr); #endif +#ifndef HAVE_INET_NTOP +const char * +inet_ntop(int af, const void *src, char *dst, size_t size); +#endif + +#ifndef HAVE_INET_PTON +int +inet_pton(int af, const char *src, void *dst); +#endif + #if !defined(HAVE_GETCWD) char* getcwd(char *path, size_t size); #endif #ifdef HAVE_PWD_H #include <pwd.h> -struct passwd *k_getpwnam (char *user); +struct passwd *k_getpwnam (const char *user); struct passwd *k_getpwuid (uid_t uid); #endif @@ -270,6 +278,11 @@ int lstat(const char *path, struct stat *buf); int mkstemp(char *); #endif +#ifndef HAVE_CGETENT +int cgetent(char **buf, char **db_array, const char *name); +int cgetstr(char *buf, const char *cap, char **str); +#endif + #ifndef HAVE_INITGROUPS int initgroups(const char *name, gid_t basegid); #endif @@ -394,6 +407,63 @@ extern const char *__progname; extern char **environ; #endif +#ifndef HAVE_GETIPNODEBYNAME +struct hostent * +getipnodebyname (const char *name, int af, int flags, int *error_num); +#endif + +#ifndef HAVE_GETIPNODEBYADDR +struct hostent * +getipnodebyaddr (const void *src, size_t len, int af, int *error_num); +#endif + +#ifndef HAVE_FREEHOSTENT +void +freehostent (struct hostent *h); +#endif + +#ifndef HAVE_COPYHOSTENT +struct hostent * +copyhostent (const struct hostent *h); +#endif + +#ifndef HAVE_STRUCT_SOCKADDR_STORAGE + +#ifndef HAVE_SA_FAMILY_T +typedef unsigned short sa_family_t; +#endif + +#if HAVE_STRUCT_SOCKADDR_SA_LEN + +struct sockaddr_storage { + unsigned char __ss_len; + sa_family_t __ss_family; + char pad[ +#ifdef HAVE_IPV6 + sizeof(struct sockaddr_in6) +#else + sizeof(struct sockaddr_in) +#endif + - sizeof(unsigned char) - sizeof(sa_family_t)]; +}; + +#else + +struct sockaddr_storage { + sa_family_t __ss_family; + char pad[ +#ifdef HAVE_IPV6 + sizeof(struct sockaddr_in6) +#else + sizeof(struct sockaddr_in) +#endif + - sizeof(sa_family_t)]; +}; + +#endif + +#endif /* HAVE_STRUCT_SOCKADDR_STORAGE */ + /* * kludges and such */ diff --git a/crypto/kerberosIV/lib/roken/roken_gethostby.c b/crypto/kerberosIV/lib/roken/roken_gethostby.c index a671099..8eb2325 100644 --- a/crypto/kerberosIV/lib/roken/roken_gethostby.c +++ b/crypto/kerberosIV/lib/roken/roken_gethostby.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: roken_gethostby.c,v 1.3 1998/07/24 07:25:27 assar Exp $"); +RCSID("$Id: roken_gethostby.c,v 1.4 1999/12/02 16:58:52 joda Exp $"); #endif #include <roken.h> diff --git a/crypto/kerberosIV/lib/roken/sendmsg.c b/crypto/kerberosIV/lib/roken/sendmsg.c index 3f54a3b..7075bf2 100644 --- a/crypto/kerberosIV/lib/roken/sendmsg.c +++ b/crypto/kerberosIV/lib/roken/sendmsg.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: sendmsg.c,v 1.3 1999/07/03 02:37:15 assar Exp $"); +RCSID("$Id: sendmsg.c,v 1.4 1999/12/02 16:58:52 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/setegid.c b/crypto/kerberosIV/lib/roken/setegid.c index 926261a..2f46fe4 100644 --- a/crypto/kerberosIV/lib/roken/setegid.c +++ b/crypto/kerberosIV/lib/roken/setegid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: setegid.c,v 1.8 1997/07/11 20:20:32 assar Exp $"); +RCSID("$Id: setegid.c,v 1.9 1999/12/02 16:58:52 joda Exp $"); #endif #ifdef HAVE_UNISTD_H diff --git a/crypto/kerberosIV/lib/roken/setenv.c b/crypto/kerberosIV/lib/roken/setenv.c index c83591f..15b5811 100644 --- a/crypto/kerberosIV/lib/roken/setenv.c +++ b/crypto/kerberosIV/lib/roken/setenv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: setenv.c,v 1.8 1997/05/02 14:29:32 assar Exp $"); +RCSID("$Id: setenv.c,v 1.9 1999/12/02 16:58:52 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/seteuid.c b/crypto/kerberosIV/lib/roken/seteuid.c index 1f57ba9..ee68ba7 100644 --- a/crypto/kerberosIV/lib/roken/seteuid.c +++ b/crypto/kerberosIV/lib/roken/seteuid.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: seteuid.c,v 1.9 1997/07/11 20:33:14 assar Exp $"); +RCSID("$Id: seteuid.c,v 1.10 1999/12/02 16:58:52 joda Exp $"); #endif #ifdef HAVE_UNISTD_H diff --git a/crypto/kerberosIV/lib/roken/signal.c b/crypto/kerberosIV/lib/roken/signal.c index a39a194..c26f72f 100644 --- a/crypto/kerberosIV/lib/roken/signal.c +++ b/crypto/kerberosIV/lib/roken/signal.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: signal.c,v 1.8 1997/04/01 08:19:09 joda Exp $"); +RCSID("$Id: signal.c,v 1.9 1999/12/02 16:58:52 joda Exp $"); #endif #include <signal.h> diff --git a/crypto/kerberosIV/lib/roken/simple_exec.c b/crypto/kerberosIV/lib/roken/simple_exec.c index 9e2e699..426f494 100644 --- a/crypto/kerberosIV/lib/roken/simple_exec.c +++ b/crypto/kerberosIV/lib/roken/simple_exec.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: simple_exec.c,v 1.4 1999/03/20 02:43:16 assar Exp $"); +RCSID("$Id: simple_exec.c,v 1.6 1999/12/02 16:58:52 joda Exp $"); #endif #include <stdarg.h> @@ -69,6 +64,24 @@ RCSID("$Id: simple_exec.c,v 1.4 1999/03/20 02:43:16 assar Exp $"); 128- is 128 + signal that killed subprocess */ +static int +check_status(pid_t pid) +{ + while(1) { + int status; + + while(waitpid(pid, &status, 0) < 0) + if (errno != EINTR) + return -3; + if(WIFSTOPPED(status)) + continue; + if(WIFEXITED(status)) + return WEXITSTATUS(status); + if(WIFSIGNALED(status)) + return WTERMSIG(status) + 128; + } +} + int simple_execvp(const char *file, char *const args[]) { @@ -80,45 +93,79 @@ simple_execvp(const char *file, char *const args[]) execvp(file, args); exit((errno == ENOENT) ? EX_NOTFOUND : EX_NOEXEC); default: - while(1) { - int status; - - while(waitpid(pid, &status, 0) < 0) - if (errno != EINTR) - return -3; - if(WIFSTOPPED(status)) - continue; - if(WIFEXITED(status)) - return WEXITSTATUS(status); - if(WIFSIGNALED(status)) - return WTERMSIG(status) + 128; - } + return check_status(pid); } } +/* gee, I'd like a execvpe */ int -simple_execlp(const char *file, ...) +simple_execve(const char *file, char *const args[], char *const envp[]) { - va_list ap; - char **argv = NULL; - int argc, i; + pid_t pid = fork(); + switch(pid){ + case -1: + return -2; + case 0: + execve(file, args, envp); + exit((errno == ENOENT) ? EX_NOTFOUND : EX_NOEXEC); + default: + return check_status(pid); + } +} - argc = i = 0; - va_start(ap, file); +static char ** +collect_args(va_list *ap) +{ + char **argv = NULL; + int argc = 0, i = 0; do { if(i == argc) { + /* realloc argv */ char **tmp = realloc(argv, (argc + 5) * sizeof(*argv)); if(tmp == NULL) { errno = ENOMEM; - return -1; + return NULL; } argv = tmp; argc += 5; } - argv[i++] = va_arg(ap, char*); + argv[i++] = va_arg(*ap, char*); } while(argv[i - 1] != NULL); + return argv; +} + +int +simple_execlp(const char *file, ...) +{ + va_list ap; + char **argv; + int ret; + + va_start(ap, file); + argv = collect_args(&ap); + va_end(ap); + if(argv == NULL) + return -1; + ret = simple_execvp(file, argv); + free(argv); + return ret; +} + +int +simple_execle(const char *file, ... /* ,char *const envp[] */) +{ + va_list ap; + char **argv; + char *const* envp; + int ret; + + va_start(ap, file); + argv = collect_args(&ap); + envp = va_arg(ap, char **); va_end(ap); - i = simple_execvp(file, argv); + if(argv == NULL) + return -1; + ret = simple_execve(file, argv, envp); free(argv); - return i; + return ret; } diff --git a/crypto/kerberosIV/lib/roken/snprintf.c b/crypto/kerberosIV/lib/roken/snprintf.c index 62f5b10..0333e87 100644 --- a/crypto/kerberosIV/lib/roken/snprintf.c +++ b/crypto/kerberosIV/lib/roken/snprintf.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: snprintf.c,v 1.19 1999/03/27 16:32:57 joda Exp $"); +RCSID("$Id: snprintf.c,v 1.24 1999/12/02 16:58:52 joda Exp $"); #endif #include <stdio.h> #include <stdarg.h> @@ -125,7 +120,7 @@ as_append_char (struct state *state, unsigned char c) static int append_number(struct state *state, - unsigned long num, unsigned base, unsigned char *rep, + unsigned long num, unsigned base, char *rep, int width, int prec, int flags, int minusp) { int len = 0; @@ -222,7 +217,7 @@ append_string (struct state *state, if(prec != -1) width -= prec; else - width -= strlen(arg); + width -= strlen((char *)arg); if(!(flags & minus_flag)) while(width-- > 0) if((*state->append_char) (state, ' ')) @@ -268,11 +263,11 @@ append_char(struct state *state, #define PARSE_INT_FORMAT(res, arg, unsig) \ if (long_flag) \ - res = va_arg(arg, unsig long); \ + res = (unsig long)va_arg(arg, unsig long); \ else if (short_flag) \ - res = va_arg(arg, unsig short); \ + res = (unsig short)va_arg(arg, unsig short); \ else \ - res = va_arg(arg, unsig int) + res = (unsig int)va_arg(arg, unsig int) /* * zyxprintf - return 0 or -1 @@ -435,6 +430,9 @@ xyzprintf (struct state *state, const char *char_format, va_list ap) *arg = state->s - state->str; break; } + case '\0' : + --format; + /* FALLTHROUGH */ case '%' : if ((*state->append_char)(state, c)) return -1; @@ -600,12 +598,13 @@ vsnprintf (char *str, size_t sz, const char *format, va_list args) { struct state state; int ret; + unsigned char *ustr = (unsigned char *)str; state.max_sz = 0; state.sz = sz; - state.str = str; - state.s = str; - state.theend = str + sz - 1; + state.str = ustr; + state.s = ustr; + state.theend = ustr + sz - 1; state.append_char = sn_append_char; state.reserve = sn_reserve; diff --git a/crypto/kerberosIV/lib/roken/socket.c b/crypto/kerberosIV/lib/roken/socket.c new file mode 100644 index 0000000..6e9c3df --- /dev/null +++ b/crypto/kerberosIV/lib/roken/socket.c @@ -0,0 +1,282 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: socket.c,v 1.3 1999/12/02 16:58:52 joda Exp $"); +#endif + +#include <string.h> +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif +#ifdef HAVE_NETINET_IN_H +#include <netinet/in.h> +#endif +#ifdef HAVE_NETINET_IN_SYSTM_H +#include <netinet/in_systm.h> +#endif +#ifdef HAVE_NETINET_IP_H +#include <netinet/ip.h> +#endif + +#include <roken.h> + +#include <err.h> + +/* + * Set `sa' to the unitialized address of address family `af' + */ + +void +socket_set_any (struct sockaddr *sa, int af) +{ + switch (af) { + case AF_INET : { + struct sockaddr_in *sin = (struct sockaddr_in *)sa; + + memset (sin, 0, sizeof(*sin)); + sin->sin_family = AF_INET; + sin->sin_port = 0; + sin->sin_addr.s_addr = INADDR_ANY; + break; + } +#ifdef HAVE_IPV6 + case AF_INET6 : { + struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; + + memset (sin6, 0, sizeof(*sin6)); + sin6->sin6_family = AF_INET6; + sin6->sin6_port = 0; + sin6->sin6_addr = in6addr_any; + break; + } +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * set `sa' to (`ptr', `port') + */ + +void +socket_set_address_and_port (struct sockaddr *sa, const void *ptr, int port) +{ + switch (sa->sa_family) { + case AF_INET : { + struct sockaddr_in *sin = (struct sockaddr_in *)sa; + + memset (sin, 0, sizeof(*sin)); + sin->sin_family = AF_INET; + sin->sin_port = port; + memcpy (&sin->sin_addr, ptr, sizeof(struct in_addr)); + break; + } +#ifdef HAVE_IPV6 + case AF_INET6 : { + struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; + + memset (sin6, 0, sizeof(*sin6)); + sin6->sin6_family = AF_INET6; + sin6->sin6_port = port; + memcpy (&sin6->sin6_addr, ptr, sizeof(struct in6_addr)); + break; + } +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Return the size of an address of the type in `sa' + */ + +size_t +socket_addr_size (const struct sockaddr *sa) +{ + switch (sa->sa_family) { + case AF_INET : + return sizeof(struct in_addr); +#ifdef HAVE_IPV6 + case AF_INET6 : + return sizeof(struct in6_addr); +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Return the size of a `struct sockaddr' in `sa'. + */ + +size_t +socket_sockaddr_size (const struct sockaddr *sa) +{ + switch (sa->sa_family) { + case AF_INET : + return sizeof(struct sockaddr_in); +#ifdef HAVE_IPV6 + case AF_INET6 : + return sizeof(struct sockaddr_in6); +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Return the binary address of `sa'. + */ + +void * +socket_get_address (struct sockaddr *sa) +{ + switch (sa->sa_family) { + case AF_INET : { + struct sockaddr_in *sin = (struct sockaddr_in *)sa; + return &sin->sin_addr; + } +#ifdef HAVE_IPV6 + case AF_INET6 : { + struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; + return &sin6->sin6_addr; + } +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Return the port number from `sa'. + */ + +int +socket_get_port (const struct sockaddr *sa) +{ + switch (sa->sa_family) { + case AF_INET : { + const struct sockaddr_in *sin = (const struct sockaddr_in *)sa; + return sin->sin_port; + } +#ifdef HAVE_IPV6 + case AF_INET6 : { + const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sa; + return sin6->sin6_port; + } +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Set the port in `sa' to `port'. + */ + +void +socket_set_port (struct sockaddr *sa, int port) +{ + switch (sa->sa_family) { + case AF_INET : { + struct sockaddr_in *sin = (struct sockaddr_in *)sa; + sin->sin_port = port; + break; + } +#ifdef HAVE_IPV6 + case AF_INET6 : { + struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; + sin6->sin6_port = port; + break; + } +#endif + default : + errx (1, "unknown address family %d", sa->sa_family); + break; + } +} + +/* + * Enable debug on `sock'. + */ + +void +socket_set_debug (int sock) +{ + int on = 1; + +#if defined(SO_DEBUG) && defined(HAVE_SETSOCKOPT) + if (setsockopt (sock, SOL_SOCKET, SO_DEBUG, (void *) &on, sizeof (on)) < 0) + warn ("setsockopt SO_DEBUG (ignored)"); +#endif +} + +/* + * Set the type-of-service of `sock' to `tos'. + */ + +void +socket_set_tos (int sock, int tos) +{ +#if defined(IP_TOS) && defined(HAVE_SETSOCKOPT) + if (setsockopt (sock, IPPROTO_IP, IP_TOS, (void *) &tos, sizeof (int)) < 0) + warn ("setsockopt TOS (ignored)"); +#endif +} + +/* + * set the reuse of addresses on `sock' to `val'. + */ + +void +socket_set_reuseaddr (int sock, int val) +{ +#if defined(SO_REUSEADDR) && defined(HAVE_SETSOCKOPT) + if(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&val, + sizeof(val)) < 0) + err (1, "setsockopt SO_REUSEADDR"); +#endif +} diff --git a/crypto/kerberosIV/lib/roken/strcasecmp.c b/crypto/kerberosIV/lib/roken/strcasecmp.c index 9dee51a..b5e20e7 100644 --- a/crypto/kerberosIV/lib/roken/strcasecmp.c +++ b/crypto/kerberosIV/lib/roken/strcasecmp.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strcasecmp.c,v 1.8 1998/07/24 06:13:03 assar Exp $"); +RCSID("$Id: strcasecmp.c,v 1.9 1999/12/02 16:58:52 joda Exp $"); #endif #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strdup.c b/crypto/kerberosIV/lib/roken/strdup.c index b16992f..87fb43e 100644 --- a/crypto/kerberosIV/lib/roken/strdup.c +++ b/crypto/kerberosIV/lib/roken/strdup.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strdup.c,v 1.9 1997/04/01 08:19:10 joda Exp $"); +RCSID("$Id: strdup.c,v 1.10 1999/12/02 16:58:53 joda Exp $"); #endif #include <stdlib.h> #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strerror.c b/crypto/kerberosIV/lib/roken/strerror.c index 752ac62..21936d7 100644 --- a/crypto/kerberosIV/lib/roken/strerror.c +++ b/crypto/kerberosIV/lib/roken/strerror.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strerror.c,v 1.9 1998/06/09 19:25:38 joda Exp $"); +RCSID("$Id: strerror.c,v 1.10 1999/12/02 16:58:53 joda Exp $"); #endif #include <stdio.h> diff --git a/crypto/kerberosIV/lib/roken/strftime.c b/crypto/kerberosIV/lib/roken/strftime.c index 673d448..b90614b 100644 --- a/crypto/kerberosIV/lib/roken/strftime.c +++ b/crypto/kerberosIV/lib/roken/strftime.c @@ -1,301 +1,396 @@ /* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of KTH nor the names of its contributors may be + * used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef TIME_WITH_SYS_TIME -#include <sys/time.h> -#include <time.h> -#elif defined(HAVE_SYS_TIME_H) -#include <sys/time.h> -#else -#include <time.h> -#endif -#define TM_YEAR_BASE 1900 /* from <tzfile.h> */ -#include <string.h> +#include "roken.h" + +RCSID("$Id: strftime.c,v 1.10 1999/11/13 04:18:33 assar Exp $"); -static char *afmt[] = { - "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", +static const char *abb_weekdays[] = { + "Sun", + "Mon", + "Tue", + "Wed", + "Thu", + "Fri", + "Sat", }; -static char *Afmt[] = { - "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", - "Saturday", + +static const char *full_weekdays[] = { + "Sunday", + "Monday", + "Tuesday", + "Wednesday", + "Thursday", + "Friday", + "Saturday", }; -static char *bfmt[] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", - "Oct", "Nov", "Dec", + +static const char *abb_month[] = { + "Jan", + "Feb", + "Mar", + "Apr", + "May", + "Jun", + "Jul", + "Aug", + "Sep", + "Oct", + "Nov", + "Dec" }; -static char *Bfmt[] = { - "January", "February", "March", "April", "May", "June", "July", - "August", "September", "October", "November", "December", + +static const char *full_month[] = { + "January", + "February", + "Mars", + "April", + "May", + "June", + "July", + "August", + "September", + "October", + "November", + "December" }; -static size_t gsize; -static char *pt; +static const char *ampm[] = { + "AM", + "PM" +}; -static int _add (char *); -static int _conv (int, int, int); -#ifdef HAVE_MKTIME -static int _secs (const struct tm *); -#endif /* HAVE_MKTIME */ -static size_t _fmt (const char *, const struct tm *); +/* + * Convert hour in [0, 24] to [12 1 - 11 12 1 - 11 12] + */ -size_t -strftime(char *s, size_t maxsize, const char *format, const struct tm *t) +static int +hour_24to12 (int hour) { + int ret = hour % 12; - pt = s; - if ((gsize = maxsize) < 1) - return(0); - if (_fmt(format, t)) { - *pt = '\0'; - return(maxsize - gsize); - } - return(0); + if (ret == 0) + ret = 12; + return ret; } -static size_t -_fmt(const char *format, const struct tm *t) +/* + * Return AM or PM for `hour' + */ + +static const char * +hour_to_ampm (int hour) { - for (; *format; ++format) { - if (*format == '%') - switch(*++format) { - case '\0': - --format; - break; - case 'A': - if (t->tm_wday < 0 || t->tm_wday > 6) - return(0); - if (!_add(Afmt[t->tm_wday])) - return(0); - continue; - case 'a': - if (t->tm_wday < 0 || t->tm_wday > 6) - return(0); - if (!_add(afmt[t->tm_wday])) - return(0); - continue; - case 'B': - if (t->tm_mon < 0 || t->tm_mon > 11) - return(0); - if (!_add(Bfmt[t->tm_mon])) - return(0); - continue; - case 'b': - case 'h': - if (t->tm_mon < 0 || t->tm_mon > 11) - return(0); - if (!_add(bfmt[t->tm_mon])) - return(0); - continue; - case 'C': - if (!_fmt("%a %b %e %H:%M:%S %Y", t)) - return(0); - continue; - case 'c': - if (!_fmt("%m/%d/%y %H:%M:%S", t)) - return(0); - continue; - case 'D': - if (!_fmt("%m/%d/%y", t)) - return(0); - continue; - case 'd': - if (!_conv(t->tm_mday, 2, '0')) - return(0); - continue; - case 'e': - if (!_conv(t->tm_mday, 2, ' ')) - return(0); - continue; - case 'H': - if (!_conv(t->tm_hour, 2, '0')) - return(0); - continue; - case 'I': - if (!_conv(t->tm_hour % 12 ? - t->tm_hour % 12 : 12, 2, '0')) - return(0); - continue; - case 'j': - if (!_conv(t->tm_yday + 1, 3, '0')) - return(0); - continue; - case 'k': - if (!_conv(t->tm_hour, 2, ' ')) - return(0); - continue; - case 'l': - if (!_conv(t->tm_hour % 12 ? - t->tm_hour % 12 : 12, 2, ' ')) - return(0); - continue; - case 'M': - if (!_conv(t->tm_min, 2, '0')) - return(0); - continue; - case 'm': - if (!_conv(t->tm_mon + 1, 2, '0')) - return(0); - continue; - case 'n': - if (!_add("\n")) - return(0); - continue; - case 'p': - if (!_add(t->tm_hour >= 12 ? "PM" : "AM")) - return(0); - continue; - case 'R': - if (!_fmt("%H:%M", t)) - return(0); - continue; - case 'r': - if (!_fmt("%I:%M:%S %p", t)) - return(0); - continue; - case 'S': - if (!_conv(t->tm_sec, 2, '0')) - return(0); - continue; -#ifdef HAVE_MKTIME - case 's': - if (!_secs(t)) - return(0); - continue; -#endif /* HAVE_MKTIME */ - case 'T': - case 'X': - if (!_fmt("%H:%M:%S", t)) - return(0); - continue; - case 't': - if (!_add("\t")) - return(0); - continue; - case 'U': - if (!_conv((t->tm_yday + 7 - t->tm_wday) / 7, - 2, '0')) - return(0); - continue; - case 'W': - if (!_conv((t->tm_yday + 7 - - (t->tm_wday ? (t->tm_wday - 1) : 6)) - / 7, 2, '0')) - return(0); - continue; - case 'w': - if (!_conv(t->tm_wday, 1, '0')) - return(0); - continue; - case 'x': - if (!_fmt("%m/%d/%y", t)) - return(0); - continue; - case 'y': - if (!_conv((t->tm_year + TM_YEAR_BASE) - % 100, 2, '0')) - return(0); - continue; - case 'Y': - if (!_conv(t->tm_year + TM_YEAR_BASE, 4, '0')) - return(0); - continue; -#ifdef notdef - case 'Z': - if (!t->tm_zone || !_add(t->tm_zone)) - return(0); - continue; -#endif - case '%': - /* - * X311J/88-090 (4.12.3.5): if conversion char is - * undefined, behavior is undefined. Print out the - * character itself as printf(3) does. - */ - default: - break; - } - if (!gsize--) - return(0); - *pt++ = *format; - } - return(gsize); + return ampm[hour / 12]; } -#ifdef HAVE_MKTIME +/* + * Return the week number of `tm' (Sunday being the first day of the week) + * as [0, 53] + */ + static int -_secs(const struct tm *t) +week_number_sun (const struct tm *tm) { - static char buf[15]; - time_t s; - char *p; - struct tm tmp; - - /* Make a copy, mktime(3) modifies the tm struct. */ - tmp = *t; - s = mktime(&tmp); - for (p = buf + sizeof(buf) - 2; s > 0 && p > buf; s /= 10) - *p-- = s % 10 + '0'; - return(_add(++p)); + return (tm->tm_yday + 7 - (tm->tm_yday % 7 - tm->tm_wday + 7) % 7) / 7; } -#endif /* HAVE_MKTIME */ + +/* + * Return the week number of `tm' (Monday being the first day of the week) + * as [0, 53] + */ static int -_conv(int n, int digits, int pad) +week_number_mon (const struct tm *tm) { - static char buf[10]; - char *p; + int wday = (tm->tm_wday + 6) % 7; - for (p = buf + sizeof(buf) - 2; n > 0 && p > buf; n /= 10, --digits) - *p-- = n % 10 + '0'; - while (p > buf && digits-- > 0) - *p-- = pad; - return(_add(++p)); + return (tm->tm_yday + 7 - (tm->tm_yday % 7 - wday + 7) % 7) / 7; } +/* + * Return the week number of `tm' (Monday being the first day of the + * week) as [01, 53]. Week number one is the one that has four or more + * days in that year. + */ + static int -_add(str) - char *str; +week_number_mon4 (const struct tm *tm) +{ + int wday = (tm->tm_wday + 6) % 7; + int w1day = (wday - tm->tm_yday % 7 + 7) % 7; + int ret; + + ret = (tm->tm_yday + w1day) / 7; + if (w1day >= 4) + --ret; + if (ret == -1) + ret = 53; + else + ++ret; + return ret; +} + +/* + * + */ + +size_t +strftime (char *buf, size_t maxsize, const char *format, + const struct tm *tm) { - for (;; ++pt, --gsize) { - if (!gsize) - return(0); - if (!(*pt = *str++)) - return(1); + size_t n = 0; + size_t ret; + + while (*format != '\0' && n < maxsize) { + if (*format == '%') { + ++format; + if(*format == 'E' || *format == 'O') + ++format; + switch (*format) { + case 'a' : + ret = snprintf (buf, maxsize - n, + "%s", abb_weekdays[tm->tm_wday]); + break; + case 'A' : + ret = snprintf (buf, maxsize - n, + "%s", full_weekdays[tm->tm_wday]); + break; + case 'h' : + case 'b' : + ret = snprintf (buf, maxsize - n, + "%s", abb_month[tm->tm_mon]); + break; + case 'B' : + ret = snprintf (buf, maxsize - n, + "%s", full_month[tm->tm_mon]); + break; + case 'c' : + ret = snprintf (buf, maxsize - n, + "%d:%02d:%02d %02d:%02d:%02d", + tm->tm_year, + tm->tm_mon + 1, + tm->tm_mday, + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + break; + case 'C' : + ret = snprintf (buf, maxsize - n, + "%02d", (tm->tm_year + 1900) / 100); + break; + case 'd' : + ret = snprintf (buf, maxsize - n, + "%02d", tm->tm_mday); + break; + case 'D' : + ret = snprintf (buf, maxsize - n, + "%02d/%02d/%02d", + tm->tm_mon + 1, + tm->tm_mday, + (tm->tm_year + 1900) % 100); + break; + case 'e' : + ret = snprintf (buf, maxsize - n, + "%2d", tm->tm_mday); + break; + case 'F': + ret = snprintf (buf, maxsize - n, + "%04d-%02d-%02d", tm->tm_year + 1900, + tm->tm_mon + 1, tm->tm_mday); + break; + case 'g': + /* last two digits of week-based year */ + abort(); + case 'G': + /* week-based year */ + abort(); + case 'H' : + ret = snprintf (buf, maxsize - n, + "%02d", tm->tm_hour); + break; + case 'I' : + ret = snprintf (buf, maxsize - n, + "%02d", + hour_24to12 (tm->tm_hour)); + break; + case 'j' : + ret = snprintf (buf, maxsize - n, + "%03d", tm->tm_yday + 1); + break; + case 'k' : + ret = snprintf (buf, maxsize - n, + "%2d", tm->tm_hour); + break; + case 'l' : + ret = snprintf (buf, maxsize - n, + "%2d", + hour_24to12 (tm->tm_hour)); + break; + case 'm' : + ret = snprintf (buf, maxsize - n, + "%02d", tm->tm_mon + 1); + break; + case 'M' : + ret = snprintf (buf, maxsize - n, + "%02d", tm->tm_min); + break; + case 'n' : + ret = snprintf (buf, maxsize - n, "\n"); + break; + case 'p' : + ret = snprintf (buf, maxsize - n, "%s", + hour_to_ampm (tm->tm_hour)); + break; + case 'r' : + ret = snprintf (buf, maxsize - n, + "%02d:%02d:%02d %s", + hour_24to12 (tm->tm_hour), + tm->tm_min, + tm->tm_sec, + hour_to_ampm (tm->tm_hour)); + break; + case 'R' : + ret = snprintf (buf, maxsize - n, + "%02d:%02d", + tm->tm_hour, + tm->tm_min); + + case 's' : + ret = snprintf (buf, maxsize - n, + "%d", (int)mktime((struct tm *)tm)); + break; + case 'S' : + ret = snprintf (buf, maxsize - n, + "%02d", tm->tm_sec); + break; + case 't' : + ret = snprintf (buf, maxsize - n, "\t"); + break; + case 'T' : + case 'X' : + ret = snprintf (buf, maxsize - n, + "%02d:%02d:%02d", + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + break; + case 'u' : + ret = snprintf (buf, maxsize - n, + "%d", (tm->tm_wday == 0) ? 7 : tm->tm_wday); + break; + case 'U' : + ret = snprintf (buf, maxsize - n, + "%02d", week_number_sun (tm)); + break; + case 'V' : + ret = snprintf (buf, maxsize - n, + "%02d", week_number_mon4 (tm)); + break; + case 'w' : + ret = snprintf (buf, maxsize - n, + "%d", tm->tm_wday); + break; + case 'W' : + ret = snprintf (buf, maxsize - n, + "%02d", week_number_mon (tm)); + break; + case 'x' : + ret = snprintf (buf, maxsize - n, + "%d:%02d:%02d", + tm->tm_year, + tm->tm_mon + 1, + tm->tm_mday); + break; + case 'y' : + ret = snprintf (buf, maxsize - n, + "%02d", (tm->tm_year + 1900) % 100); + break; + case 'Y' : + ret = snprintf (buf, maxsize - n, + "%d", tm->tm_year + 1900); + break; + case 'z': + ret = snprintf (buf, maxsize - n, + "%ld", +#if defined(HAVE_STRUCT_TM_TM_GMTOFF) + (long)tm->tm_gmtoff +#elif defined(HAVE_TIMEZONE) + tm->tm_isdst ? + (long)altzone : + (long)timezone +#else +#error Where in timezone chaos are you? +#endif + ); + break; + case 'Z' : + ret = snprintf (buf, maxsize - n, + "%s", + +#if defined(HAVE_STRUCT_TM_TM_ZONE) + tm->tm_zone +#elif defined(HAVE_TIMEZONE) + tzname[tm->tm_isdst] +#else +#error what? +#endif + ); + break; + case '\0' : + --format; + /* FALLTHROUGH */ + case '%' : + ret = snprintf (buf, maxsize - n, + "%%"); + break; + default : + ret = snprintf (buf, maxsize - n, + "%%%c", *format); + break; + } + if (ret >= maxsize - n) + return 0; + n += ret; + buf += ret; + ++format; + } else { + *buf++ = *format++; + ++n; } + } + *buf++ = '\0'; + return n; } diff --git a/crypto/kerberosIV/lib/roken/strlcat.c b/crypto/kerberosIV/lib/roken/strlcat.c new file mode 100644 index 0000000..d3c8baa --- /dev/null +++ b/crypto/kerberosIV/lib/roken/strlcat.c @@ -0,0 +1,50 @@ +/* + * Copyright (c) 1995 - 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "roken.h" + +RCSID("$Id: strlcat.c,v 1.5 1999/12/02 16:58:53 joda Exp $"); + +#ifndef HAVE_STRLCAT + +size_t +strlcat (char *dst, const char *src, size_t dst_sz) +{ + size_t len = strlen(dst); + + return len + strlcpy (dst + len, src, dst_sz - len); +} +#endif diff --git a/crypto/kerberosIV/lib/roken/strlcpy.c b/crypto/kerberosIV/lib/roken/strlcpy.c new file mode 100644 index 0000000..33cd9cb --- /dev/null +++ b/crypto/kerberosIV/lib/roken/strlcpy.c @@ -0,0 +1,60 @@ +/* + * Copyright (c) 1995 - 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "roken.h" + +RCSID("$Id: strlcpy.c,v 1.5 1999/12/02 16:58:53 joda Exp $"); + +#ifndef HAVE_STRLCPY + +size_t +strlcpy (char *dst, const char *src, size_t dst_sz) +{ + size_t n; + char *p; + + for (p = dst, n = 0; + n + 1 < dst_sz && *src != '\0'; + ++p, ++src, ++n) + *p = *src; + *p = '\0'; + if (*src == '\0') + return n; + else + return n + strlen (src); +} + +#endif diff --git a/crypto/kerberosIV/lib/roken/strlwr.c b/crypto/kerberosIV/lib/roken/strlwr.c index 0222d8c..cb36789 100644 --- a/crypto/kerberosIV/lib/roken/strlwr.c +++ b/crypto/kerberosIV/lib/roken/strlwr.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strlwr.c,v 1.3 1997/04/01 08:19:11 joda Exp $"); +RCSID("$Id: strlwr.c,v 1.4 1999/12/02 16:58:53 joda Exp $"); #endif #include <string.h> #include <ctype.h> diff --git a/crypto/kerberosIV/lib/roken/strncasecmp.c b/crypto/kerberosIV/lib/roken/strncasecmp.c index 0d7d59d..7c6474f 100644 --- a/crypto/kerberosIV/lib/roken/strncasecmp.c +++ b/crypto/kerberosIV/lib/roken/strncasecmp.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strncasecmp.c,v 1.1 1998/05/22 19:16:17 joda Exp $"); +RCSID("$Id: strncasecmp.c,v 1.2 1999/12/02 16:58:53 joda Exp $"); #endif #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strndup.c b/crypto/kerberosIV/lib/roken/strndup.c index 53c2224..31e7e9f 100644 --- a/crypto/kerberosIV/lib/roken/strndup.c +++ b/crypto/kerberosIV/lib/roken/strndup.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strndup.c,v 1.1 1999/05/07 23:54:47 assar Exp $"); +RCSID("$Id: strndup.c,v 1.2 1999/12/02 16:58:53 joda Exp $"); #endif #include <stdlib.h> #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strnlen.c b/crypto/kerberosIV/lib/roken/strnlen.c index e29f830..fffb3b7 100644 --- a/crypto/kerberosIV/lib/roken/strnlen.c +++ b/crypto/kerberosIV/lib/roken/strnlen.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strnlen.c,v 1.6 1999/05/07 23:56:25 assar Exp $"); +RCSID("$Id: strnlen.c,v 1.7 1999/12/02 16:58:53 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/strpftime-test.c b/crypto/kerberosIV/lib/roken/strpftime-test.c new file mode 100644 index 0000000..7eb8fb8 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/strpftime-test.c @@ -0,0 +1,287 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of KTH nor the names of its contributors may be + * used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "roken.h" + +RCSID("$Id: strpftime-test.c,v 1.2 1999/11/12 15:29:55 assar Exp $"); + +enum { MAXSIZE = 26 }; + +static struct testcase { + time_t t; + struct { + const char *format; + const char *result; + } vals[MAXSIZE]; +} tests[] = { + {0, + { + {"%A", "Thursday"}, + {"%a", "Thu"}, + {"%B", "January"}, + {"%b", "Jan"}, + {"%C", "19"}, + {"%d", "01"}, + {"%e", " 1"}, + {"%H", "00"}, + {"%I", "12"}, + {"%j", "001"}, + {"%k", " 0"}, + {"%l", "12"}, + {"%M", "00"}, + {"%m", "01"}, + {"%n", "\n"}, + {"%p", "AM"}, + {"%S", "00"}, + {"%t", "\t"}, + {"%w", "4"}, + {"%Y", "1970"}, + {"%y", "70"}, + {"%U", "00"}, + {"%W", "00"}, + {"%V", "01"}, + {"%%", "%"}, + {NULL, NULL}} + }, + {90000, + { + {"%A", "Friday"}, + {"%a", "Fri"}, + {"%B", "January"}, + {"%b", "Jan"}, + {"%C", "19"}, + {"%d", "02"}, + {"%e", " 2"}, + {"%H", "01"}, + {"%I", "01"}, + {"%j", "002"}, + {"%k", " 1"}, + {"%l", " 1"}, + {"%M", "00"}, + {"%m", "01"}, + {"%n", "\n"}, + {"%p", "AM"}, + {"%S", "00"}, + {"%t", "\t"}, + {"%w", "5"}, + {"%Y", "1970"}, + {"%y", "70"}, + {"%U", "00"}, + {"%W", "00"}, + {"%V", "01"}, + {"%%", "%"}, + {NULL, NULL} + } + }, + {216306, + { + {"%A", "Saturday"}, + {"%a", "Sat"}, + {"%B", "January"}, + {"%b", "Jan"}, + {"%C", "19"}, + {"%d", "03"}, + {"%e", " 3"}, + {"%H", "12"}, + {"%I", "12"}, + {"%j", "003"}, + {"%k", "12"}, + {"%l", "12"}, + {"%M", "05"}, + {"%m", "01"}, + {"%n", "\n"}, + {"%p", "PM"}, + {"%S", "06"}, + {"%t", "\t"}, + {"%w", "6"}, + {"%Y", "1970"}, + {"%y", "70"}, + {"%U", "00"}, + {"%W", "00"}, + {"%V", "01"}, + {"%%", "%"}, + {NULL, NULL} + } + }, + {259200, + { + {"%A", "Sunday"}, + {"%a", "Sun"}, + {"%B", "January"}, + {"%b", "Jan"}, + {"%C", "19"}, + {"%d", "04"}, + {"%e", " 4"}, + {"%H", "00"}, + {"%I", "12"}, + {"%j", "004"}, + {"%k", " 0"}, + {"%l", "12"}, + {"%M", "00"}, + {"%m", "01"}, + {"%n", "\n"}, + {"%p", "AM"}, + {"%S", "00"}, + {"%t", "\t"}, + {"%w", "0"}, + {"%Y", "1970"}, + {"%y", "70"}, + {"%U", "01"}, + {"%W", "00"}, + {"%V", "01"}, + {"%%", "%"}, + {NULL, NULL} + } + }, + {915148800, + { + {"%A", "Friday"}, + {"%a", "Fri"}, + {"%B", "January"}, + {"%b", "Jan"}, + {"%C", "19"}, + {"%d", "01"}, + {"%e", " 1"}, + {"%H", "00"}, + {"%I", "12"}, + {"%j", "001"}, + {"%k", " 0"}, + {"%l", "12"}, + {"%M", "00"}, + {"%m", "01"}, + {"%n", "\n"}, + {"%p", "AM"}, + {"%S", "00"}, + {"%t", "\t"}, + {"%w", "5"}, + {"%Y", "1999"}, + {"%y", "99"}, + {"%U", "00"}, + {"%W", "00"}, + {"%V", "53"}, + {"%%", "%"}, + {NULL, NULL}} + }, + {942161105, + { + + {"%A", "Tuesday"}, + {"%a", "Tue"}, + {"%B", "November"}, + {"%b", "Nov"}, + {"%C", "19"}, + {"%d", "09"}, + {"%e", " 9"}, + {"%H", "15"}, + {"%I", "03"}, + {"%j", "313"}, + {"%k", "15"}, + {"%l", " 3"}, + {"%M", "25"}, + {"%m", "11"}, + {"%n", "\n"}, + {"%p", "PM"}, + {"%S", "05"}, + {"%t", "\t"}, + {"%w", "2"}, + {"%Y", "1999"}, + {"%y", "99"}, + {"%U", "45"}, + {"%W", "45"}, + {"%V", "45"}, + {"%%", "%"}, + {NULL, NULL} + } + } +}; + +int +main(int argc, char **argv) +{ + int i, j; + int ret = 0; + + for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) { + struct tm *tm; + + tm = gmtime (&tests[i].t); + + for (j = 0; tests[i].vals[j].format != NULL; ++j) { + char buf[128]; + size_t len; + struct tm tm2; + char *ptr; + + len = strftime (buf, sizeof(buf), tests[i].vals[j].format, tm); + if (len != strlen (buf)) { + printf ("length of strftime(\"%s\") = %d (\"%s\")\n", + tests[i].vals[j].format, len, + buf); + ++ret; + continue; + } + if (strcmp (buf, tests[i].vals[j].result) != 0) { + printf ("result of strftime(\"%s\") = \"%s\" != \"%s\"\n", + tests[i].vals[j].format, buf, + tests[i].vals[j].result); + ++ret; + continue; + } + memset (&tm2, 0, sizeof(tm2)); + ptr = strptime (tests[i].vals[j].result, + tests[i].vals[j].format, + &tm2); + if (ptr == NULL || *ptr != '\0') { + printf ("bad return value from strptime(" + "\"%s\", \"%s\")\n", + tests[i].vals[j].result, + tests[i].vals[j].format); + ++ret; + } + strftime (buf, sizeof(buf), tests[i].vals[j].format, &tm2); + if (strcmp (buf, tests[i].vals[j].result) != 0) { + printf ("reverse of \"%s\" failed: \"%s\" vs \"%s\"\n", + tests[i].vals[j].format, + buf, tests[i].vals[j].result); + ++ret; + } + } + } + if (ret) { + printf ("%d errors\n", ret); + return 1; + } else + return 0; +} diff --git a/crypto/kerberosIV/lib/roken/strptime.c b/crypto/kerberosIV/lib/roken/strptime.c new file mode 100644 index 0000000..36f0822 --- /dev/null +++ b/crypto/kerberosIV/lib/roken/strptime.c @@ -0,0 +1,444 @@ +/* + * Copyright (c) 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of KTH nor the names of its contributors may be + * used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <ctype.h> +#include "roken.h" + +RCSID("$Id: strptime.c,v 1.2 1999/11/12 15:29:55 assar Exp $"); + +static const char *abb_weekdays[] = { + "Sun", + "Mon", + "Tue", + "Wed", + "Thu", + "Fri", + "Sat", + NULL +}; + +static const char *full_weekdays[] = { + "Sunday", + "Monday", + "Tuesday", + "Wednesday", + "Thursday", + "Friday", + "Saturday", + NULL +}; + +static const char *abb_month[] = { + "Jan", + "Feb", + "Mar", + "Apr", + "May", + "Jun", + "Jul", + "Aug", + "Sep", + "Oct", + "Nov", + "Dec", + NULL +}; + +static const char *full_month[] = { + "January", + "February", + "Mars", + "April", + "May", + "June", + "July", + "August", + "September", + "October", + "November", + "December", + NULL, +}; + +static const char *ampm[] = { + "am", + "pm", + NULL +}; + +/* + * Try to match `*buf' to one of the strings in `strs'. Return the + * index of the matching string (or -1 if none). Also advance buf. + */ + +static int +match_string (const char **buf, const char **strs) +{ + int i = 0; + + for (i = 0; strs[i] != NULL; ++i) { + int len = strlen (strs[i]); + + if (strncasecmp (*buf, strs[i], len) == 0) { + *buf += len; + return i; + } + } + return -1; +} + +/* + * tm_year is relative this year */ + +const int tm_year_base = 1900; + +/* + * Return TRUE iff `year' was a leap year. + */ + +static int +is_leap_year (int year) +{ + return (year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0); +} + +/* + * Return the weekday [0,6] (0 = Sunday) of the first day of `year' + */ + +static int +first_day (int year) +{ + int ret = 4; + + for (; year > 1970; --year) + ret = (ret + 365 + is_leap_year (year) ? 1 : 0) % 7; + return ret; +} + +/* + * Set `timeptr' given `wnum' (week number [0, 53]) + */ + +static void +set_week_number_sun (struct tm *timeptr, int wnum) +{ + int fday = first_day (timeptr->tm_year + tm_year_base); + + timeptr->tm_yday = wnum * 7 + timeptr->tm_wday - fday; + if (timeptr->tm_yday < 0) { + timeptr->tm_wday = fday; + timeptr->tm_yday = 0; + } +} + +/* + * Set `timeptr' given `wnum' (week number [0, 53]) + */ + +static void +set_week_number_mon (struct tm *timeptr, int wnum) +{ + int fday = (first_day (timeptr->tm_year + tm_year_base) + 6) % 7; + + timeptr->tm_yday = wnum * 7 + (timeptr->tm_wday + 6) % 7 - fday; + if (timeptr->tm_yday < 0) { + timeptr->tm_wday = (fday + 1) % 7; + timeptr->tm_yday = 0; + } +} + +/* + * Set `timeptr' given `wnum' (week number [0, 53]) + */ + +static void +set_week_number_mon4 (struct tm *timeptr, int wnum) +{ + int fday = (first_day (timeptr->tm_year + tm_year_base) + 6) % 7; + int offset = 0; + + if (fday < 4) + offset += 7; + + timeptr->tm_yday = offset + (wnum - 1) * 7 + timeptr->tm_wday - fday; + if (timeptr->tm_yday < 0) { + timeptr->tm_wday = fday; + timeptr->tm_yday = 0; + } +} + +/* + * + */ + +char * +strptime (const char *buf, const char *format, struct tm *timeptr) +{ + char c; + + for (; (c = *format) != '\0'; ++format) { + char *s; + int ret; + + if (isspace (c)) { + while (isspace (*buf)) + ++buf; + } else if (c == '%' && format[1] != '\0') { + c = *++format; + if (c == 'E' || c == 'O') + c = *++format; + switch (c) { + case 'A' : + ret = match_string (&buf, full_weekdays); + if (ret < 0) + return NULL; + timeptr->tm_wday = ret; + break; + case 'a' : + ret = match_string (&buf, abb_weekdays); + if (ret < 0) + return NULL; + timeptr->tm_wday = ret; + break; + case 'B' : + ret = match_string (&buf, full_month); + if (ret < 0) + return NULL; + timeptr->tm_mon = ret; + break; + case 'b' : + case 'h' : + ret = match_string (&buf, abb_month); + if (ret < 0) + return NULL; + timeptr->tm_mon = ret; + break; + case 'C' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_year = (ret * 100) - tm_year_base; + buf = s; + break; + case 'c' : + abort (); + case 'D' : /* %m/%d/%y */ + s = strptime (buf, "%m/%d/%y", timeptr); + if (s == NULL) + return NULL; + buf = s; + break; + case 'd' : + case 'e' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_mday = ret; + buf = s; + break; + case 'H' : + case 'k' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_hour = ret; + buf = s; + break; + case 'I' : + case 'l' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + if (ret == 12) + timeptr->tm_hour = 0; + else + timeptr->tm_hour = ret; + buf = s; + break; + case 'j' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_yday = ret - 1; + buf = s; + break; + case 'm' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_mon = ret - 1; + buf = s; + break; + case 'M' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_min = ret; + buf = s; + break; + case 'n' : + if (*buf == '\n') + ++buf; + else + return NULL; + break; + case 'p' : + ret = match_string (&buf, ampm); + if (ret < 0) + return NULL; + if (timeptr->tm_hour == 0) { + if (ret == 1) + timeptr->tm_hour = 12; + } else + timeptr->tm_hour += 12; + break; + case 'r' : /* %I:%M:%S %p */ + s = strptime (buf, "%I:%M:%S %p", timeptr); + if (s == NULL) + return NULL; + buf = s; + break; + case 'R' : /* %H:%M */ + s = strptime (buf, "%H:%M", timeptr); + if (s == NULL) + return NULL; + buf = s; + break; + case 'S' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_sec = ret; + buf = s; + break; + case 't' : + if (*buf == '\t') + ++buf; + else + return NULL; + break; + case 'T' : /* %H:%M:%S */ + case 'X' : + s = strptime (buf, "%H:%M:%S", timeptr); + if (s == NULL) + return NULL; + buf = s; + break; + case 'u' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_wday = ret - 1; + buf = s; + break; + case 'w' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_wday = ret; + buf = s; + break; + case 'U' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + set_week_number_sun (timeptr, ret); + buf = s; + break; + case 'V' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + set_week_number_mon4 (timeptr, ret); + buf = s; + break; + case 'W' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + set_week_number_mon (timeptr, ret); + buf = s; + break; + case 'x' : + s = strptime (buf, "%Y:%m:%d", timeptr); + if (s == NULL) + return NULL; + buf = s; + break; + case 'y' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + if (ret < 70) + timeptr->tm_year = 100 + ret; + else + timeptr->tm_year = ret; + buf = s; + break; + case 'Y' : + ret = strtol (buf, &s, 10); + if (s == buf) + return NULL; + timeptr->tm_year = ret - tm_year_base; + buf = s; + break; + case 'Z' : + abort (); + case '\0' : + --format; + /* FALLTHROUGH */ + case '%' : + if (*buf == '%') + ++buf; + else + return NULL; + break; + default : + if (*buf == '%' || *++buf == c) + ++buf; + else + return NULL; + break; + } + } else { + if (*buf == c) + ++buf; + else + return NULL; + } + } + return (char *)buf; +} diff --git a/crypto/kerberosIV/lib/roken/strsep.c b/crypto/kerberosIV/lib/roken/strsep.c index 6db51fc..efc714a 100644 --- a/crypto/kerberosIV/lib/roken/strsep.c +++ b/crypto/kerberosIV/lib/roken/strsep.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strsep.c,v 1.2 1997/07/24 07:08:23 joda Exp $"); +RCSID("$Id: strsep.c,v 1.3 1999/12/02 16:58:53 joda Exp $"); #endif #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strtok_r.c b/crypto/kerberosIV/lib/roken/strtok_r.c index 49164d9..45b036a 100644 --- a/crypto/kerberosIV/lib/roken/strtok_r.c +++ b/crypto/kerberosIV/lib/roken/strtok_r.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strtok_r.c,v 1.4 1997/05/19 03:05:47 assar Exp $"); +RCSID("$Id: strtok_r.c,v 1.5 1999/12/02 16:58:53 joda Exp $"); #endif #include <string.h> diff --git a/crypto/kerberosIV/lib/roken/strupr.c b/crypto/kerberosIV/lib/roken/strupr.c index c5674f7..96dd042 100644 --- a/crypto/kerberosIV/lib/roken/strupr.c +++ b/crypto/kerberosIV/lib/roken/strupr.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: strupr.c,v 1.3 1997/04/01 08:19:13 joda Exp $"); +RCSID("$Id: strupr.c,v 1.4 1999/12/02 16:58:53 joda Exp $"); #endif #include <string.h> #include <ctype.h> diff --git a/crypto/kerberosIV/lib/roken/swab.c b/crypto/kerberosIV/lib/roken/swab.c index 8626bfa..c623bd0 100644 --- a/crypto/kerberosIV/lib/roken/swab.c +++ b/crypto/kerberosIV/lib/roken/swab.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -43,7 +38,7 @@ #ifndef HAVE_SWAB -RCSID("$Id: swab.c,v 1.6 1997/12/04 22:51:53 joda Exp $"); +RCSID("$Id: swab.c,v 1.7 1999/12/02 16:58:53 joda Exp $"); void swab (char *from, char *to, int nbytes) diff --git a/crypto/kerberosIV/lib/roken/tm2time.c b/crypto/kerberosIV/lib/roken/tm2time.c index f4423ff..b912e32 100644 --- a/crypto/kerberosIV/lib/roken/tm2time.c +++ b/crypto/kerberosIV/lib/roken/tm2time.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: tm2time.c,v 1.6 1997/04/20 05:51:30 assar Exp $"); +RCSID("$Id: tm2time.c,v 1.7 1999/12/02 16:58:53 joda Exp $"); #endif #ifdef TIME_WITH_SYS_TIME diff --git a/crypto/kerberosIV/lib/roken/unsetenv.c b/crypto/kerberosIV/lib/roken/unsetenv.c index 67fb750..6d95a51 100644 --- a/crypto/kerberosIV/lib/roken/unsetenv.c +++ b/crypto/kerberosIV/lib/roken/unsetenv.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: unsetenv.c,v 1.6 1997/04/01 08:19:14 joda Exp $"); +RCSID("$Id: unsetenv.c,v 1.7 1999/12/02 16:58:53 joda Exp $"); #endif #include <stdlib.h> diff --git a/crypto/kerberosIV/lib/roken/verify.c b/crypto/kerberosIV/lib/roken/verify.c index 65eafcc..842fa9a 100644 --- a/crypto/kerberosIV/lib/roken/verify.c +++ b/crypto/kerberosIV/lib/roken/verify.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: verify.c,v 1.12 1997/04/01 08:19:15 joda Exp $"); +RCSID("$Id: verify.c,v 1.13 1999/12/02 16:58:53 joda Exp $"); #endif #include <stdio.h> diff --git a/crypto/kerberosIV/lib/roken/verr.c b/crypto/kerberosIV/lib/roken/verr.c index 9ebe199..511e640 100644 --- a/crypto/kerberosIV/lib/roken/verr.c +++ b/crypto/kerberosIV/lib/roken/verr.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: verr.c,v 1.7 1997/11/12 00:10:19 joda Exp $"); +RCSID("$Id: verr.c,v 1.8 1999/12/02 16:58:53 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/verrx.c b/crypto/kerberosIV/lib/roken/verrx.c index e7355ce..f4578d3 100644 --- a/crypto/kerberosIV/lib/roken/verrx.c +++ b/crypto/kerberosIV/lib/roken/verrx.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: verrx.c,v 1.7 1997/11/12 00:10:26 joda Exp $"); +RCSID("$Id: verrx.c,v 1.8 1999/12/02 16:58:53 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/vsyslog.c b/crypto/kerberosIV/lib/roken/vsyslog.c index 2b32e32..22e6a35 100644 --- a/crypto/kerberosIV/lib/roken/vsyslog.c +++ b/crypto/kerberosIV/lib/roken/vsyslog.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: vsyslog.c,v 1.2 1999/02/11 21:03:59 joda Exp $"); +RCSID("$Id: vsyslog.c,v 1.3 1999/12/02 16:58:54 joda Exp $"); #endif #ifndef HAVE_VSYSLOG diff --git a/crypto/kerberosIV/lib/roken/vwarn.c b/crypto/kerberosIV/lib/roken/vwarn.c index f6698ae..15f9a38 100644 --- a/crypto/kerberosIV/lib/roken/vwarn.c +++ b/crypto/kerberosIV/lib/roken/vwarn.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: vwarn.c,v 1.7 1997/11/12 00:10:32 joda Exp $"); +RCSID("$Id: vwarn.c,v 1.8 1999/12/02 16:58:54 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/vwarnx.c b/crypto/kerberosIV/lib/roken/vwarnx.c index 50d0432..48f1ffd 100644 --- a/crypto/kerberosIV/lib/roken/vwarnx.c +++ b/crypto/kerberosIV/lib/roken/vwarnx.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: vwarnx.c,v 1.7 1997/11/12 00:09:45 joda Exp $"); +RCSID("$Id: vwarnx.c,v 1.8 1999/12/02 16:58:54 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/warn.c b/crypto/kerberosIV/lib/roken/warn.c index 5af5d8d..d8ee335 100644 --- a/crypto/kerberosIV/lib/roken/warn.c +++ b/crypto/kerberosIV/lib/roken/warn.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: warn.c,v 1.5 1997/03/30 08:05:40 joda Exp $"); +RCSID("$Id: warn.c,v 1.6 1999/12/02 16:58:54 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/warnerr.c b/crypto/kerberosIV/lib/roken/warnerr.c index a92d7b1..4df375d 100644 --- a/crypto/kerberosIV/lib/roken/warnerr.c +++ b/crypto/kerberosIV/lib/roken/warnerr.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: warnerr.c,v 1.7 1997/11/12 00:09:08 joda Exp $"); +RCSID("$Id: warnerr.c,v 1.8 1999/12/02 16:58:54 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/warnx.c b/crypto/kerberosIV/lib/roken/warnx.c index bf7b076..c991176 100644 --- a/crypto/kerberosIV/lib/roken/warnx.c +++ b/crypto/kerberosIV/lib/roken/warnx.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: warnx.c,v 1.5 1997/03/30 08:05:41 joda Exp $"); +RCSID("$Id: warnx.c,v 1.6 1999/12/02 16:58:54 joda Exp $"); #endif #include "err.h" diff --git a/crypto/kerberosIV/lib/roken/writev.c b/crypto/kerberosIV/lib/roken/writev.c index c541b83..e3859bf 100644 --- a/crypto/kerberosIV/lib/roken/writev.c +++ b/crypto/kerberosIV/lib/roken/writev.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: writev.c,v 1.2 1999/07/03 02:37:57 assar Exp $"); +RCSID("$Id: writev.c,v 1.3 1999/12/02 16:58:54 joda Exp $"); #endif #include "roken.h" diff --git a/crypto/kerberosIV/lib/roken/xdbm.h b/crypto/kerberosIV/lib/roken/xdbm.h index 26e8dcc..83885b3 100644 --- a/crypto/kerberosIV/lib/roken/xdbm.h +++ b/crypto/kerberosIV/lib/roken/xdbm.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: xdbm.h,v 1.3 1999/05/08 02:25:22 assar Exp $ */ +/* $Id: xdbm.h,v 1.6 1999/12/02 16:58:54 joda Exp $ */ /* Generic *dbm include file */ diff --git a/crypto/kerberosIV/lib/sl/lex.l b/crypto/kerberosIV/lib/sl/lex.l index 10bff59..b7c1c44 100644 --- a/crypto/kerberosIV/lib/sl/lex.l +++ b/crypto/kerberosIV/lib/sl/lex.l @@ -15,12 +15,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -40,7 +35,7 @@ #include "make_cmds.h" #include "parse.h" -RCSID("$Id: lex.l,v 1.2 1998/09/26 21:01:29 joda Exp $"); +RCSID("$Id: lex.l,v 1.3 1999/12/02 16:58:55 joda Exp $"); static unsigned lineno = 1; void error_message(char *, ...); diff --git a/crypto/kerberosIV/lib/sl/make_cmds.c b/crypto/kerberosIV/lib/sl/make_cmds.c index b2e733f..492e9e6 100644 --- a/crypto/kerberosIV/lib/sl/make_cmds.c +++ b/crypto/kerberosIV/lib/sl/make_cmds.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -39,7 +34,7 @@ #include "make_cmds.h" #include <getarg.h> -RCSID("$Id: make_cmds.c,v 1.5 1999/04/01 15:03:57 joda Exp $"); +RCSID("$Id: make_cmds.c,v 1.6 1999/12/02 16:58:55 joda Exp $"); #include <roken.h> #include <err.h> diff --git a/crypto/kerberosIV/lib/sl/make_cmds.h b/crypto/kerberosIV/lib/sl/make_cmds.h index 5278a46..24dbd60 100644 --- a/crypto/kerberosIV/lib/sl/make_cmds.h +++ b/crypto/kerberosIV/lib/sl/make_cmds.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: make_cmds.h,v 1.1 1998/02/15 04:15:40 joda Exp $ */ +/* $Id: make_cmds.h,v 1.2 1999/12/02 16:58:55 joda Exp $ */ #ifndef __MAKE_CMDS_H__ #define __MAKE_CMDS_H__ diff --git a/crypto/kerberosIV/lib/sl/parse.y b/crypto/kerberosIV/lib/sl/parse.y index dbb952b..b8b2d63 100644 --- a/crypto/kerberosIV/lib/sl/parse.y +++ b/crypto/kerberosIV/lib/sl/parse.y @@ -15,12 +15,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ */ #include "make_cmds.h" -RCSID("$Id: parse.y,v 1.4 1999/03/20 02:43:45 assar Exp $"); +RCSID("$Id: parse.y,v 1.5 1999/12/02 16:58:55 joda Exp $"); void yyerror (char *s); long name2number(const char *str); diff --git a/crypto/kerberosIV/lib/sl/roken_rename.h b/crypto/kerberosIV/lib/sl/roken_rename.h index f3e947c..c668802 100644 --- a/crypto/kerberosIV/lib/sl/roken_rename.h +++ b/crypto/kerberosIV/lib/sl/roken_rename.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: roken_rename.h,v 1.2 1999/01/25 10:01:46 joda Exp $ */ +/* $Id: roken_rename.h,v 1.3 1999/12/02 16:58:55 joda Exp $ */ #ifndef __roken_rename_h__ #define __roken_rename_h__ diff --git a/crypto/kerberosIV/lib/sl/sl.c b/crypto/kerberosIV/lib/sl/sl.c index 2de8868..688ca8b 100644 --- a/crypto/kerberosIV/lib/sl/sl.c +++ b/crypto/kerberosIV/lib/sl/sl.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -38,7 +33,7 @@ #ifdef HAVE_CONFIG_H #include <config.h> -RCSID("$Id: sl.c,v 1.24 1998/11/22 09:47:49 assar Exp $"); +RCSID("$Id: sl.c,v 1.25 1999/12/02 16:58:55 joda Exp $"); #endif #include "sl_locl.h" diff --git a/crypto/kerberosIV/lib/sl/sl.h b/crypto/kerberosIV/lib/sl/sl.h index 2606e0f..1a6d3fa 100644 --- a/crypto/kerberosIV/lib/sl/sl.h +++ b/crypto/kerberosIV/lib/sl/sl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: sl.h,v 1.6 1998/06/09 19:25:40 joda Exp $ */ +/* $Id: sl.h,v 1.7 1999/12/02 16:58:55 joda Exp $ */ #ifndef _SL_H #define _SL_H diff --git a/crypto/kerberosIV/lib/sl/sl_locl.h b/crypto/kerberosIV/lib/sl/sl_locl.h index cf5805f..4bd9660 100644 --- a/crypto/kerberosIV/lib/sl/sl_locl.h +++ b/crypto/kerberosIV/lib/sl/sl_locl.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -36,7 +31,7 @@ * SUCH DAMAGE. */ -/* $Id: sl_locl.h,v 1.5 1998/02/15 04:14:08 joda Exp $ */ +/* $Id: sl_locl.h,v 1.6 1999/12/02 16:58:55 joda Exp $ */ #ifdef HAVE_CONFIG_H #include <config.h> diff --git a/crypto/kerberosIV/lib/sl/ss.c b/crypto/kerberosIV/lib/sl/ss.c index 748613b..f3c0546 100644 --- a/crypto/kerberosIV/lib/sl/ss.c +++ b/crypto/kerberosIV/lib/sl/ss.c @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -40,7 +35,7 @@ #include <com_err.h> #include "ss.h" -RCSID("$Id: ss.c,v 1.3 1998/11/22 09:47:24 assar Exp $"); +RCSID("$Id: ss.c,v 1.4 1999/12/02 16:58:55 joda Exp $"); struct ss_subst { char *name; diff --git a/crypto/kerberosIV/lib/sl/ss.h b/crypto/kerberosIV/lib/sl/ss.h index c7f0098..0d9d297 100644 --- a/crypto/kerberosIV/lib/sl/ss.h +++ b/crypto/kerberosIV/lib/sl/ss.h @@ -14,12 +14,7 @@ * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors + * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -35,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ -/* $Id: ss.h,v 1.1 1998/02/15 04:13:34 joda Exp $ */ +/* $Id: ss.h,v 1.2 1999/12/02 16:58:55 joda Exp $ */ /* SS compatibility for SL */ |
