diff options
Diffstat (limited to 'crypto/kerberosIV/kadmin/kpasswd.c')
| -rw-r--r-- | crypto/kerberosIV/kadmin/kpasswd.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/crypto/kerberosIV/kadmin/kpasswd.c b/crypto/kerberosIV/kadmin/kpasswd.c deleted file mode 100644 index d0d35be..0000000 --- a/crypto/kerberosIV/kadmin/kpasswd.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - Copyright (C) 1989 by the Massachusetts Institute of Technology - - Export of this software from the United States of America is assumed - to require a specific license from the United States Government. - It is the responsibility of any person or organization contemplating - export to obtain such a license before exporting. - -WITHIN THAT CONSTRAINT, permission to use, copy, modify, and -distribute this software and its documentation for any purpose and -without fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright notice and -this permission notice appear in supporting documentation, and that -the name of M.I.T. not be used in advertising or publicity pertaining -to distribution of the software without specific, written prior -permission. M.I.T. makes no representations about the suitability of -this software for any purpose. It is provided "as is" without express -or implied warranty. - - */ - -/* - * change your password with kerberos - */ - -#include "kadm_locl.h" - -RCSID("$Id: kpasswd.c,v 1.29 1999/11/13 06:33:20 assar Exp $"); - -static void -usage(int value) -{ - fprintf(stderr, "Usage: "); - fprintf(stderr, "kpasswd [-h ] [-n user] [-i instance] [-r realm] "); - fprintf(stderr, "[-u fullname]\n"); - exit(value); -} - -int -main(int argc, char **argv) -{ - krb_principal principal; - krb_principal default_principal; - int realm_given = 0; /* True if realm was give on cmdline */ - int use_default = 1; /* True if we should use default name */ - int status; /* return code */ - char pword[MAX_KPW_LEN]; - int c; - char tktstring[MaxPathLen]; - - set_progname (argv[0]); - - memset (&principal, 0, sizeof(principal)); - memset (&default_principal, 0, sizeof(default_principal)); - - krb_get_default_principal (default_principal.name, - default_principal.instance, - default_principal.realm); - - while ((c = getopt(argc, argv, "u:n:i:r:h")) != -1) { - switch (c) { - case 'u': - status = krb_parse_name (optarg, &principal); - if (status != KSUCCESS) - errx (2, "%s", krb_get_err_text(status)); - if (principal.realm[0]) - realm_given++; - else if (krb_get_lrealm(principal.realm, 1) != KSUCCESS) - errx (1, "Could not find default realm!"); - break; - case 'n': - if (k_isname(optarg)) - strlcpy(principal.name, - optarg, - sizeof(principal.name)); - else { - warnx("Bad name: %s", optarg); - usage(1); - } - break; - case 'i': - if (k_isinst(optarg)) - strlcpy(principal.instance, - optarg, - sizeof(principal.instance)); - else { - warnx("Bad instance: %s", optarg); - usage(1); - } - break; - case 'r': - if (k_isrealm(optarg)) { - strlcpy(principal.realm, - optarg, - sizeof(principal.realm)); - realm_given++; - } else { - warnx("Bad realm: %s", optarg); - usage(1); - } - break; - case 'h': - usage(0); - break; - default: - usage(1); - break; - } - use_default = 0; - } - if (optind < argc) { - use_default = 0; - status = krb_parse_name (argv[optind], &principal); - if(status != KSUCCESS) - errx (1, "%s", krb_get_err_text (status)); - } - - if (use_default) { - strlcpy(principal.name, - default_principal.name, - sizeof(principal.name)); - strlcpy(principal.instance, - default_principal.instance, - sizeof(principal.instance)); - strlcpy(principal.realm, - default_principal.realm, - sizeof(principal.realm)); - } else { - if (!principal.name[0]) - strlcpy(principal.name, - default_principal.name, - sizeof(principal.name)); - if (!principal.realm[0]) - strlcpy(principal.realm, - default_principal.realm, - sizeof(principal.realm)); - } - - snprintf(tktstring, sizeof(tktstring), "%s_cpw_%u", - TKT_ROOT, (unsigned)getpid()); - krb_set_tkt_string(tktstring); - - if (get_pw_new_pwd(pword, sizeof(pword), &principal, - realm_given)) { - dest_tkt (); - exit(1); - } - - status = kadm_init_link (PWSERV_NAME, KRB_MASTER, principal.realm); - if (status != KADM_SUCCESS) - com_err(argv[0], status, "while initializing"); - else { - des_cblock newkey; - char *pw_msg; /* message from server */ - - des_string_to_key(pword, &newkey); - status = kadm_change_pw_plain((unsigned char*)&newkey, pword, &pw_msg); - memset(newkey, 0, sizeof(newkey)); - - if (status == KADM_INSECURE_PW) - warnx ("Insecure password: %s", pw_msg); - else if (status != KADM_SUCCESS) - com_err(argv[0], status, " attempting to change password."); - } - memset(pword, 0, sizeof(pword)); - - if (status != KADM_SUCCESS) - fprintf(stderr,"Password NOT changed.\n"); - else - printf("Password changed.\n"); - - dest_tkt(); - if (status) - return 2; - else - return 0; -} |
