diff options
author | markm <markm@FreeBSD.org> | 2000-01-09 20:58:00 +0000 |
---|---|---|
committer | markm <markm@FreeBSD.org> | 2000-01-09 20:58:00 +0000 |
commit | 5f68254a360fdb4f3ebc30f6ad6507556425dd0a (patch) | |
tree | a96b9cd24173c10bba3fd7e2acf5d68e5bb0773e /crypto/heimdal/lib/kafs/afskrb.c | |
parent | d88c9767e1793993cc2242ccfb9a8ba002a061c6 (diff) | |
parent | 4ecbd6db44d79348bc815f31096e53104f50838b (diff) | |
download | FreeBSD-src-5f68254a360fdb4f3ebc30f6ad6507556425dd0a.zip FreeBSD-src-5f68254a360fdb4f3ebc30f6ad6507556425dd0a.tar.gz |
This commit was generated by cvs2svn to compensate for changes in r55682,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'crypto/heimdal/lib/kafs/afskrb.c')
-rw-r--r-- | crypto/heimdal/lib/kafs/afskrb.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/kafs/afskrb.c b/crypto/heimdal/lib/kafs/afskrb.c new file mode 100644 index 0000000..805750d --- /dev/null +++ b/crypto/heimdal/lib/kafs/afskrb.c @@ -0,0 +1,139 @@ +/* + * Copyright (c) 1995, 1996, 1997, 1998, 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 "kafs_locl.h" + +RCSID("$Id: afskrb.c,v 1.13 1999/12/02 16:58:39 joda Exp $"); + +struct krb_kafs_data { + const char *realm; +}; + +static int +get_cred(kafs_data *data, const char *name, const char *inst, + const char *realm, CREDENTIALS *c) +{ + KTEXT_ST tkt; + int ret = krb_get_cred((char*)name, (char*)inst, (char*)realm, c); + + if (ret) { + ret = krb_mk_req(&tkt, (char*)name, (char*)inst, (char*)realm, 0); + if (ret == KSUCCESS) + ret = krb_get_cred((char*)name, (char*)inst, (char*)realm, c); + } + return ret; +} + +static int +afslog_uid_int(kafs_data *data, + const char *cell, + const char *realm_hint, + uid_t uid, + const char *homedir) +{ + int ret; + CREDENTIALS c; + char realm[REALM_SZ]; + + if (cell == 0 || cell[0] == 0) + return _kafs_afslog_all_local_cells (data, uid, homedir); + + /* 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, realm_hint, realm, &c); + + if (ret == 0) + ret = kafs_settoken(cell, uid, &c); + return ret; +} + +static char * +get_realm(kafs_data *data, const char *host) +{ + char *r = krb_realmofhost(host); + if(r != NULL) + return strdup(r); + else + return NULL; +} + +int +krb_afslog_uid_home(const char *cell, const char *realm_hint, uid_t uid, + const char *homedir) +{ + kafs_data kd; + + kd.afslog_uid = afslog_uid_int; + kd.get_cred = get_cred; + kd.get_realm = get_realm; + kd.data = 0; + return afslog_uid_int(&kd, cell, realm_hint, uid, homedir); +} + +int +krb_afslog_uid(const char *cell, const char *realm_hint, uid_t uid) +{ + return krb_afslog_uid_home(cell, realm_hint, uid, NULL); +} + +int +krb_afslog(const char *cell, const char *realm_hint) +{ + return krb_afslog_uid(cell, realm_hint, getuid()); +} + +int +krb_afslog_home(const char *cell, const char *realm_hint, const char *homedir) +{ + return krb_afslog_uid_home(cell, realm_hint, getuid(), homedir); +} + +/* + * + */ + +int +krb_realm_of_cell(const char *cell, char **realm) +{ + kafs_data kd; + + kd.get_realm = get_realm; + return _kafs_realm_of_cell(&kd, cell, realm); +} |