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34 #include "krb5_locl.h"
36 RCSID("$Id: kuserok.c,v 1.5.12.1 2002/10/21 14:37:55 joda Exp $");
39 * Return TRUE iff `principal' is allowed to login as `luser'.
43 krb5_kuserok (krb5_context context,
44 krb5_principal principal,
50 krb5_realm *realms, *r;
54 ret = krb5_get_default_realms (context, &realms);
58 for (r = realms; *r != NULL; ++r) {
59 krb5_principal local_principal;
61 ret = krb5_build_principal (context,
68 krb5_free_host_realm (context, realms);
72 b = krb5_principal_compare (context, principal, local_principal);
73 krb5_free_principal (context, local_principal);
75 krb5_free_host_realm (context, realms);
79 krb5_free_host_realm (context, realms);
81 pwd = getpwnam (luser); /* XXX - Should use k_getpwnam? */
84 snprintf (buf, sizeof(buf), "%s/.k5login", pwd->pw_dir);
88 while (fgets (buf, sizeof(buf), f) != NULL) {
91 buf[strcspn(buf, "\n")] = '\0';
92 ret = krb5_parse_name (context, buf, &tmp);
97 b = krb5_principal_compare (context, principal, tmp);
98 krb5_free_principal (context, tmp);