Import of OpenSSH 3.8p1

[gssapi-openssh.git] / openssh / auth.c

diff --git a/openssh/auth.c b/openssh/auth.c
index 46e495adf863f0fe709b3784519ba466f9a876e1..6d999221c12d4e5c6095d73d558bcc34d0349bee 100644 (file)
--- a/openssh/auth.c
+++ b/openssh/auth.c
@@ -23,14 +23,14 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth.c,v 1.49 2003/08/26 09:58:43 markus Exp $");
+RCSID("$OpenBSD: auth.c,v 1.51 2003/11/21 11:57:02 djm Exp $");
 
 #ifdef HAVE_LOGIN_H
 #include <login.h>
 #endif
-#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
+#ifdef USE_SHADOW
 #include <shadow.h>
-#endif /* defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) */
+#endif
 
 #ifdef HAVE_LIBGEN_H
 #include <libgen.h>
@@ -76,7 +76,7 @@ allowed_user(struct passwd * pw)
        const char *hostname = NULL, *ipaddr = NULL, *passwd = NULL;
        char *shell;
        int i;
-#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
+#ifdef USE_SHADOW
        struct spwd *spw = NULL;
 #endif
 
@@ -84,53 +84,24 @@ allowed_user(struct passwd * pw)
        if (!pw || !pw->pw_name)
                return 0;
 
-#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
+#ifdef USE_SHADOW
        if (!options.use_pam)
                spw = getspnam(pw->pw_name);
 #ifdef HAS_SHADOW_EXPIRE
-#define        DAY             (24L * 60 * 60) /* 1 day in seconds */
-       if (!options.use_pam && spw != NULL) {
-               time_t today;
-
-               today = time(NULL) / DAY;
-               debug3("allowed_user: today %d sp_expire %d sp_lstchg %d"
-                   " sp_max %d", (int)today, (int)spw->sp_expire,
-                   (int)spw->sp_lstchg, (int)spw->sp_max);
-
-               /*
-                * We assume account and password expiration occurs the
-                * day after the day specified.
-                */
-               if (spw->sp_expire != -1 && today > spw->sp_expire) {
-                       logit("Account %.100s has expired", pw->pw_name);
-                       return 0;
-               }
-
-               if (spw->sp_lstchg == 0) {
-                       logit("User %.100s password has expired (root forced)",
-                           pw->pw_name);
-                       return 0;
-               }
-
-               if (spw->sp_max != -1 &&
-                   today > spw->sp_lstchg + spw->sp_max) {
-                       logit("User %.100s password has expired (password aged)",
-                           pw->pw_name);
-                       return 0;
-               }
-       }
+       if (!options.use_pam && spw != NULL && auth_shadow_acctexpired(spw))
+               return 0;
 #endif /* HAS_SHADOW_EXPIRE */
-#endif /* defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) */
+#endif /* USE_SHADOW */
 
-       /* grab passwd field for locked account check */
-#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
+       /* grab passwd field for locked account check */
+#ifdef USE_SHADOW
        if (spw != NULL)
                passwd = spw->sp_pwdp;
 #else
        passwd = pw->pw_passwd;
 #endif
 
-       /* check for locked account */ 
+       /* check for locked account */
        if (!options.use_pam && passwd && *passwd) {
                int locked = 0;
 
@@ -242,7 +213,7 @@ allowed_user(struct passwd * pw)
        if ((pw->pw_uid != 0) && (geteuid() == 0)) {
                char *msg;
 
-               if (loginrestrictions(pw->pw_name, S_RLOGIN, NULL, &msg) != 0) {
+               if (loginrestrictions(pw->pw_name, S_RLOGIN, NULL, &msg) != 0) {
                        int loginrestrict_errno = errno;
 
                        if (msg && *msg) {
@@ -252,7 +223,7 @@ allowed_user(struct passwd * pw)
                                    pw->pw_name, msg);
                        }
                        /* Don't fail if /etc/nologin  set */
-                       if (!(loginrestrict_errno == EPERM && 
+                       if (!(loginrestrict_errno == EPERM &&
                            stat(_PATH_NOLOGIN, &st) == 0))
                                return 0;
                }
@@ -263,14 +234,6 @@ allowed_user(struct passwd * pw)
        return 1;
 }
 
-Authctxt *
-authctxt_new(void)
-{
-       Authctxt *authctxt = xmalloc(sizeof(*authctxt));
-       memset(authctxt, 0, sizeof(*authctxt));
-       return authctxt;
-}
-
 void
 auth_log(Authctxt *authctxt, int authenticated, char *method, char *info)
 {
@@ -598,7 +561,7 @@ fakepw(void)
        memset(&fake, 0, sizeof(fake));
        fake.pw_name = "NOUSER";
        fake.pw_passwd =
-           "$2a$06$r3.juUaHZDlIbQaO2dS9FuYxL1W9M81R1Tc92PoSNmzvpEqLkLGrK";     
+           "$2a$06$r3.juUaHZDlIbQaO2dS9FuYxL1W9M81R1Tc92PoSNmzvpEqLkLGrK";
        fake.pw_gecos = "NOUSER";
        fake.pw_uid = -1;
        fake.pw_gid = -1;