- (tim) [configure.ac] updwtmpx() on OpenServer seems to add duplicate entry.

[openssh.git] / auth.c

diff --git a/auth.c b/auth.c
index c6e7c21c41d55bd4fb6c8384b1006ac1ff932447..d9ee0362fe4888af4b43e783fc56a1988d505438 100644 (file)
--- a/auth.c
+++ b/auth.c
@@ -23,14 +23,14 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth.c,v 1.51 2003/11/21 11:57:02 djm Exp $");
+RCSID("$OpenBSD: auth.c,v 1.54 2004/05/23 23:59:53 dtucker 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>
@@ -47,7 +47,6 @@ RCSID("$OpenBSD: auth.c,v 1.51 2003/11/21 11:57:02 djm Exp $");
 #include "buffer.h"
 #include "bufaux.h"
 #include "uidswap.h"
-#include "tildexpand.h"
 #include "misc.h"
 #include "bufaux.h"
 #include "packet.h"
@@ -76,7 +75,7 @@ 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
 
@@ -84,34 +83,17 @@ 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) {
-               int disabled = 0;
-               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 (!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)
+#ifdef USE_SHADOW
        if (spw != NULL)
                passwd = spw->sp_pwdp;
 #else
@@ -221,31 +203,10 @@ allowed_user(struct passwd * pw)
                ga_free();
        }
 
-#ifdef WITH_AIXAUTHENTICATE
-       /*
-        * Don't check loginrestrictions() for root account (use
-        * PermitRootLogin to control logins via ssh), or if running as
-        * non-root user (since loginrestrictions will always fail).
-        */
-       if ((pw->pw_uid != 0) && (geteuid() == 0)) {
-               char *msg;
-
-               if (loginrestrictions(pw->pw_name, S_RLOGIN, NULL, &msg) != 0) {
-                       int loginrestrict_errno = errno;
-
-                       if (msg && *msg) {
-                               buffer_append(&loginmsg, msg, strlen(msg));
-                               aix_remove_embedded_newlines(msg);
-                               logit("Login restricted for %s: %.100s",
-                                   pw->pw_name, msg);
-                       }
-                       /* Don't fail if /etc/nologin  set */
-                       if (!(loginrestrict_errno == EPERM &&
-                           stat(_PATH_NOLOGIN, &st) == 0))
-                               return 0;
-               }
-       }
-#endif /* WITH_AIXAUTHENTICATE */
+#ifdef CUSTOM_SYS_AUTH_ALLOWED_USER
+       if (!sys_auth_allowed_user(pw))
+               return 0;
+#endif
 
        /* We found no reason not to let this user try to log on... */
        return 1;
@@ -260,7 +221,7 @@ auth_log(Authctxt *authctxt, int authenticated, char *method, char *info)
        /* Raise logging level */
        if (authenticated == 1 ||
            !authctxt->valid ||
-           authctxt->failures >= AUTH_FAIL_LOG ||
+           authctxt->failures >= options.max_authtries / 2 ||
            strcmp(method, "password") == 0)
                authlog = logit;
 
@@ -580,8 +541,8 @@ fakepw(void)
        fake.pw_passwd =
            "$2a$06$r3.juUaHZDlIbQaO2dS9FuYxL1W9M81R1Tc92PoSNmzvpEqLkLGrK";
        fake.pw_gecos = "NOUSER";
-       fake.pw_uid = -1;
-       fake.pw_gid = -1;
+       fake.pw_uid = (uid_t)-1;
+       fake.pw_gid = (gid_t)-1;
 #ifdef HAVE_PW_CLASS_IN_PASSWD
        fake.pw_class = "";
 #endif