Upgrade to ssh 1.2.22. Please send problems with the upgrade to me.

1.2.22 fixes a security hole with ssh-agent, so users are encouraged
to upgrade.

OK'd by: Torsten Blum (torstenb@freebsd.org)

6 files changed, 718 insertions, 852 deletions

diff --git a/security/ssh/Makefile b/security/ssh/Makefile
index 16cd427c1be..d76c5191fbf 100644
--- a/security/ssh/Makefile
+++ b/security/ssh/Makefile
@@ -1,15 +1,15 @@
 # New ports collection makefile for:	ssh
-# Version required:     1.2.21
+# Version required:     1.2.22
 # Date created:		30 Jul 1995
 # Whom:			torstenb@FreeBSD.ORG
 #
-# $Id: Makefile,v 1.48 1997/11/21 15:31:33 markm Exp $
+# $Id: Makefile,v 1.49 1997/12/24 18:46:11 imp Exp $
 #
 # Maximal ssh package requires YES values for
 # USE_PERL, USE_TCPWRAP
 #
 
-DISTNAME=       ssh-1.2.21
+DISTNAME=       ssh-1.2.22
 CATEGORIES=	security net
 MASTER_SITES=   ftp://ftp.funet.fi/pub/unix/security/login/ssh/
 
diff --git a/security/ssh/distinfo b/security/ssh/distinfo
index a539987481f..93f7656953f 100644
--- a/security/ssh/distinfo
+++ b/security/ssh/distinfo
@@ -1,2 +1,2 @@
-MD5 (ssh-1.2.21.tar.gz) = 881f612cd3598b5370545ab2ad808795
+MD5 (ssh-1.2.22.tar.gz) = 011f2b6d1935c59be0dae299db4ed7fa
 MD5 (rsaref2.tar.gz) = 0b474c97bf1f1c0d27e5a95f1239c08d
diff --git a/security/ssh/files/patch-af b/security/ssh/files/patch-af
index 736cd569902..5a41ba201d4 100644
--- a/security/ssh/files/patch-af
+++ b/security/ssh/files/patch-af
@@ -1,423 +1,356 @@
-*** sshd.c.orig	Wed Apr 23 04:40:08 1997
---- sshd.c	Wed Jun 11 14:56:57 1997
-***************
-*** 400,405 ****
---- 400,409 ----
-  #include "firewall.h"	/* TIS authsrv authentication */
-  #endif
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+ #include <login_cap.h>
-+ #endif
-+ 
-  #ifdef _PATH_BSHELL
-  #define DEFAULT_SHELL		_PATH_BSHELL
-  #else
-***************
-*** 1542,1547 ****
---- 1546,1583 ----
-      endspent();
-    }
-  #endif /* HAVE_ETC_SHADOW */
-+ #ifdef __FreeBSD__
-+   {
-+     time_t currtime;
-+ 
-+     if (pwd->pw_change || pwd->pw_expire)
+--- sshd.c~	Tue Jan 20 05:24:10 1998
++++ sshd.c	Tue Jan 20 14:50:40 1998
+@@ -428,6 +428,10 @@
+ #include "firewall.h"	/* TIS authsrv authentication */
+ #endif
+ 
++#ifdef HAVE_LOGIN_CAP_H
++#include <login_cap.h>
++#endif
++
+ #ifdef _PATH_BSHELL
+ #define DEFAULT_SHELL		_PATH_BSHELL
+ #else
+@@ -1593,7 +1597,39 @@
+       }
+     endspent();
+   }
+-#endif /* HAVE_ETC_SHADOW */
++#endif /* HAVE_ETC_SHADOW */
++#ifdef __FreeBSD__
++  {
++    time_t currtime;
++
++    if (pwd->pw_change || pwd->pw_expire)
 + 	currtime = time(NULL);
-+ 
-+     /*
-+      * Check for an expired password
-+      */
-+     if (pwd->pw_change && pwd->pw_change <= currtime)
-+       {
-+ 	debug("Account %.100s's password is too old - forced to change.",
-+ 	      user);
-+ 	if (options.forced_passwd_change)
-+ 	  forced_command = "/usr/bin/passwd";
-+ 	else
-+ 	  {
-+ 	    return 0;
-+ 	  }
-+       }
-+     
-+     /*
-+      * Check for expired account
-+      */
-+     if (pwd->pw_expire && pwd->pw_expire <= currtime)
-+       {
-+ 	debug("Account %.100s has expired - access denied.", user);
-+ 	return 0;
-+       }
-+   }
-+ #else   /* !FreeBSD */
-    /*
-     * Check if account is locked. Check if encrypted password starts
-     * with "*LK*".
-***************
-*** 1553,1558 ****
---- 1589,1595 ----
-  	return 0;
-        }
-    }
-+ #endif  /* !FreeBSD */
-  #ifdef CHECK_ETC_SHELLS
-    {
-      int  invalid = 1;
-***************
-*** 1698,1703 ****
---- 1735,1743 ----
-    memset(&pwcopy, 0, sizeof(pwcopy));
-    pwcopy.pw_name = xstrdup(pw->pw_name);
-    pwcopy.pw_passwd = xstrdup(pw->pw_passwd);
-+ #ifdef HAVE_LOGIN_CAP_H
-+   pwcopy.pw_class = xstrdup(pw->pw_class);
-+ #endif
-    pwcopy.pw_uid = pw->pw_uid;
-    pwcopy.pw_gid = pw->pw_gid;
-    pwcopy.pw_dir = xstrdup(pw->pw_dir);
-***************
-*** 2654,2659 ****
---- 2694,2702 ----
-    struct sockaddr_in from;
-    int fromlen;
-    struct pty_cleanup_context cleanup_context;
-+ #ifdef HAVE_LOGIN_CAP_H
-+   login_cap_t *lc;
-+ #endif
-  
-    /* We no longer need the child running on user's privileges. */
-    userfile_uninit();
-***************
-*** 2725,2735 ****
-        record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
-  		   &from);
-  
-        /* Check if .hushlogin exists.  Note that we cannot use userfile
-           here because we are in the child. */
-        sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
-        quiet_login = stat(line, &st) >= 0;
-!       
-        /* If the user has logged in before, display the time of last login. 
-           However, don't display anything extra if a command has been 
-  	 specified (so that ssh can be used to execute commands on a remote
---- 2768,2786 ----
-        record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
-  		   &from);
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+       lc = login_getclass(pw->pw_class);
-+ #endif
-+ 
-        /* Check if .hushlogin exists.  Note that we cannot use userfile
-           here because we are in the child. */
-        sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
-        quiet_login = stat(line, &st) >= 0;
-! 
-! #ifdef HAVE_LOGIN_CAP_H
-!       quiet_login = login_getcapbool(lc, "hushlogin", quiet_login);
-! #endif
-! 
-        /* If the user has logged in before, display the time of last login. 
-           However, don't display anything extra if a command has been 
-  	 specified (so that ssh can be used to execute commands on a remote
-***************
-*** 2749,2754 ****
---- 2800,2828 ----
-  	    printf("Last login: %s from %s\r\n", time_string, buf);
-  	}
-  
-+ #ifdef __FreeBSD__
-+       if (command == NULL && !quiet_login)
-+ 	{
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  char *cw;
-+ 	  FILE *f;
-+ 
-+ 	  cw = login_getcapstr(lc, "copyright", NULL, NULL);
-+ 	  if (cw != NULL && (f = fopen(cw, "r")) != NULL)
-+ 	    {
-+ 	      while (fgets(line, sizeof(line), f))
-+ 		fputs(line, stdout);
-+ 	      fclose(f);
-+ 	    }
-+ 	  else
-+ #endif
-+ 	    printf("%s\n\t%s  %s\n\n",
-+ 	    "Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994",
-+ 	    "The Regents of the University of California. ",
-+ 	    "All rights reserved.");
-+ 	}
-+ #endif
-+       
-        /* Print /etc/motd unless a command was specified or printing it was
-  	 disabled in server options.  Note that some machines appear to
-  	 print it in /etc/profile or similar. */
-***************
-*** 2758,2764 ****
---- 2832,2842 ----
-  	  FILE *f;
-  
-  	  /* Print /etc/motd if it exists. */
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  f = fopen(login_getcapstr(lc, "welcome", "/etc/motd", "/etc/motd"), "r");
-+ #else
-  	  f = fopen("/etc/motd", "r");
-+ #endif
-  	  if (f)
-  	    {
-  	      while (fgets(line, sizeof(line), f))
-***************
-*** 2766,2771 ****
---- 2844,2872 ----
-  	      fclose(f);
-  	    }
-  	}
-+ #ifdef __FreeBSD__
-+       if (command == NULL && !quiet_login)
-+ 	{
-+ #ifdef broken_HAVE_LOGIN_CAP_H
-+ 	  char *mp = getenv("MAIL");
-+ 
-+ 	  if (mp != NULL)
-+ 	    {
-+ 		strncpy(line, mp, sizeof line);
-+ 		line[sizeof line - 1] = '\0';
-+ 	    }
-+ 	  else
-+ #endif
-+ 	  sprintf(line, "%s/%.200s", _PATH_MAILDIR, pw->pw_name);
-+ 	  if (stat(line, &st) == 0 && st.st_size != 0)
-+ 	    printf("You have %smail.\n",
-+ 		   (st.st_mtime > st.st_atime) ? "new " : "");
-+ 	}
-+ #endif
-+ 
-+ #ifdef HAVE_LOGIN_CAP_H
-+       login_close(lc);
-+ #endif
-  
-        /* Do common processing for the child, such as execing the command. */
-        do_child(command, pw, term, display, auth_proto, auth_data, ttyname);
-***************
-*** 3017,3023 ****
-    char *user_shell;
-    char *remote_ip;
-    int remote_port;
-!   
-    /* Check /etc/nologin. */
-    f = fopen("/etc/nologin", "r");
-    if (f)
---- 3118,3130 ----
-    char *user_shell;
-    char *remote_ip;
-    int remote_port;
-! #ifdef HAVE_LOGIN_CAP_H
-!   login_cap_t *lc;
-!   char *real_shell;
-!   
-!   lc = login_getclass(pw->pw_class);
-!   auth_checknologin(lc);
-! #else /* !HAVE_LOGIN_CAP_H */
-    /* Check /etc/nologin. */
-    f = fopen("/etc/nologin", "r");
-    if (f)
-***************
-*** 3031,3036 ****
---- 3138,3144 ----
-        if (pw->pw_uid != UID_ROOT)
-  	exit(254);
-      }
-+ #endif /* HAVE_LOGIN_CAP_H */
-  
-    if (command != NULL)
-      {
-***************
-*** 3043,3049 ****
-        else
-  	log_msg("executing remote command as user %.200s", pw->pw_name);
-      }
-!   
-  #ifdef HAVE_SETLOGIN
-    /* Set login name in the kernel.  Warning: setsid() must be called before
-       this. */
---- 3151,3158 ----
-        else
-  	log_msg("executing remote command as user %.200s", pw->pw_name);
-      }
-! 
-! #ifndef HAVE_LOGIN_CAP_H
-  #ifdef HAVE_SETLOGIN
-    /* Set login name in the kernel.  Warning: setsid() must be called before
-       this. */
-***************
-*** 3064,3069 ****
---- 3173,3179 ----
-    if (setpcred((char *)pw->pw_name, NULL))
-      log_msg("setpcred %.100s: %.100s", strerror(errno));
-  #endif /* HAVE_USERSEC_H */
-+ #endif /* !HAVE_LOGIN_CAP_H */
-  
-    /* Save some data that will be needed so that we can do certain cleanups
-       before we switch to user's uid.  (We must clear all sensitive data 
-***************
-*** 3134,3139 ****
---- 3244,3309 ----
-    if (command != NULL || !options.use_login)
-  #endif /* USELOGIN */
-      {
-+ #ifdef HAVE_LOGIN_CAP_H
-+       char *p, *s, **tmpenv;
-+ 
-+       /* Initialize the new environment.
-+        */
-+       envsize = 64;
-+       env = xmalloc(envsize * sizeof(char *));
-+       env[0] = NULL;
-+ 
-+       child_set_env(&env, &envsize, "PATH", DEFAULT_PATH);
-+ 
-+ #ifdef MAIL_SPOOL_DIRECTORY
-+       sprintf(buf, "%.200s/%.50s", MAIL_SPOOL_DIRECTORY, user_name);
-+       child_set_env(&env, &envsize, "MAIL", buf);
-+ #else /* MAIL_SPOOL_DIRECTORY */
-+ #ifdef MAIL_SPOOL_FILE
-+       sprintf(buf, "%.200s/%.50s", user_dir, MAIL_SPOOL_FILE);
-+       child_set_env(&env, &envsize, "MAIL", buf);
-+ #endif /* MAIL_SPOOL_FILE */
-+ #endif /* MAIL_SPOOL_DIRECTORY */
-+ 
-+       /* Let it inherit timezone if we have one. */
-+       if (getenv("TZ"))
-+ 	child_set_env(&env, &envsize, "TZ", getenv("TZ"));
-+ 
-+       /* Save previous environment array
-+        */
-+       tmpenv = environ;
-+       environ = env;
-+ 
-+       /* Set the user's login environment
-+        */
-+       if (setusercontext(lc, pw, user_uid, LOGIN_SETALL) < 0)
-+ 	{
-+ 	  perror("setusercontext");
-+ 	  exit(1);
-+ 	}
-+ 
-+       p = getenv("PATH");
-+       s = xmalloc((p != NULL ? strlen(p) + 1 : 0) + sizeof(SSH_BINDIR));
-+       *s = '\0';
-+       if (p != NULL)
-+ 	{
-+ 	  strcat(s, p);
-+ 	  strcat(s, ":");
-+ 	}
-+       strcat(s, SSH_BINDIR);
-+ 
-+       env = environ;
-+       environ = tmpenv; /* Restore parent environment */
-+       for (envsize = 0; env[envsize] != NULL; ++envsize)
-+ 	;
-+       /* Reallocate this to what is expected */
-+       envsize = (envsize < 100) ? 100 : envsize + 16;
-+       env = xrealloc(env, envsize * sizeof(char *));
-+ 
-+       child_set_env(&env, &envsize, "PATH", s);
-+       xfree(s);
-+ 
-+ #else /* !HAVE_LOGIN_CAP_H */
-        /* Set uid, gid, and groups. */
-        if (getuid() == UID_ROOT || geteuid() == UID_ROOT)
-  	{ 
-***************
-*** 3165,3170 ****
---- 3335,3341 ----
-        
-        if (getuid() != user_uid || geteuid() != user_uid)
-  	fatal("Failed to set uids to %d.", (int)user_uid);
-+ #endif /* HAVE_LOGIN_CAP_H */
-      }
-    
-    /* Reset signals to their default settings before starting the user
-***************
-*** 3175,3185 ****
---- 3346,3361 ----
-       and means /bin/sh. */
-    shell = (user_shell[0] == '\0') ? DEFAULT_SHELL : user_shell;
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+   real_shell = login_getcapstr(lc, "shell", (char*)shell, (char*)shell);
-+   login_close(lc);
-+ #else /* !HAVE_LOGIN_CAP_H */
-    /* Initialize the environment.  In the first part we allocate space for
-       all environment variables. */
-    envsize = 100;
-    env = xmalloc(envsize * sizeof(char *));
-    env[0] = NULL;
-+ #endif /* HAVE_LOGIN_CAP_H */
-  
-  #ifdef USELOGIN
-    if (command != NULL || !options.use_login)
-***************
-*** 3189,3194 ****
---- 3365,3372 ----
-        child_set_env(&env, &envsize, "HOME", user_dir);
-        child_set_env(&env, &envsize, "USER", user_name);
-        child_set_env(&env, &envsize, "LOGNAME", user_name);
-+ 
-+ #ifndef HAVE_LOGIN_CAP_H
-        child_set_env(&env, &envsize, "PATH", DEFAULT_PATH ":" SSH_BINDIR);
-        
-  #ifdef MAIL_SPOOL_DIRECTORY
-***************
-*** 3200,3205 ****
---- 3378,3384 ----
-        child_set_env(&env, &envsize, "MAIL", buf);
-  #endif /* MAIL_SPOOL_FILE */
-  #endif /* MAIL_SPOOL_DIRECTORY */
-+ #endif  /* !HAVE_LOGIN_CAP_H */
-        
-  #ifdef HAVE_ETC_DEFAULT_LOGIN
-        /* Read /etc/default/login; this exists at least on Solaris 2.x.  Note
-***************
-*** 3215,3223 ****
---- 3394,3404 ----
-      child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND",
-  		  original_command);
-    
-+ #ifndef HAVE_LOGIN_CAP_H
-    /* Let it inherit timezone if we have one. */
-    if (getenv("TZ"))
-      child_set_env(&env, &envsize, "TZ", getenv("TZ"));
-+ #endif /* !HAVE_LOGIN_CAP_H */
-    
-    /* Set custom environment options from RSA authentication. */
-    while (custom_environment) 
-***************
-*** 3437,3443 ****
---- 3618,3628 ----
-  	  /* Execute the shell. */
-  	  argv[0] = buf;
-  	  argv[1] = NULL;
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  execve(real_shell, argv, env);
-+ #else
-  	  execve(shell, argv, env);
-+ #endif /* HAVE_LOGIN_CAP_H */
-  	  /* Executing the shell failed. */
-  	  perror(shell);
-  	  exit(1);
-***************
-*** 3458,3464 ****
---- 3643,3653 ----
-    argv[1] = "-c";
-    argv[2] = (char *)command;
-    argv[3] = NULL;
-+ #ifdef HAVE_LOGIN_CAP_H
-+   execve(real_shell, argv, env);
-+ #else
-    execve(shell, argv, env);
-+ #endif /* HAVE_LOGIN_CAP_H */
-    perror(shell);
-    exit(1);
-  }
++
++    /*
++     * Check for an expired password
++     */
++    if (pwd->pw_change && pwd->pw_change <= currtime)
++      {
++	debug("Account %.100s's password is too old - forced to change.",
++	      user);
++	if (options.forced_passwd_change)
++	  forced_command = "/usr/bin/passwd";
++	else
++	  {
++	    return 0;
++	  }
++      }
++    
++    /*
++     * Check for expired account
++     */
++    if (pwd->pw_expire && pwd->pw_expire <= currtime)
++      {
++	debug("Account %.100s has expired - access denied.", user);
++	return 0;
++      }
++  }
++#else   /* !FreeBSD */
+   /*
+    * Check if account is locked. Check if encrypted password starts
+    * with "*LK*".
+@@ -1605,6 +1641,7 @@
+ 	return 0;
+       }
+   }
++#endif /* !FreeBSD */
+ #ifdef CHECK_ETC_SHELLS
+   {
+     int  invalid = 1;
+@@ -1817,6 +1854,9 @@
+   memset(&pwcopy, 0, sizeof(pwcopy));
+   pwcopy.pw_name = xstrdup(pw->pw_name);
+   pwcopy.pw_passwd = xstrdup(pw->pw_passwd);
++#ifdef HAVE_LOGIN_CAP_H
++  pwcopy.pw_class = xstrdup(pw->pw_class);
++#endif
+   pwcopy.pw_uid = pw->pw_uid;
+   pwcopy.pw_gid = pw->pw_gid;
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+@@ -2796,6 +2836,9 @@
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510 
+   struct timeval tp;
+ #endif /*  __bsdi__ && _BSDI_VERSION >= 199510 */
++#ifdef HAVE_LOGIN_CAP_H
++  login_cap_t *lc;
++#endif
+ 
+   /* We no longer need the child running on user's privileges. */
+   userfile_uninit();
+@@ -2867,11 +2910,19 @@
+       record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
+ 		   &from);
+ 
++#ifdef HAVE_LOGIN_CAP_H
++      lc = login_getclass(pw->pw_class);
++#endif
++
+       /* Check if .hushlogin exists.  Note that we cannot use userfile
+          here because we are in the child. */
+       sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
+       quiet_login = stat(line, &st) >= 0;
+       
++#ifdef HAVE_LOGIN_CAP_H
++      quiet_login = login_getcapbool(lc, "hushlogin", quiet_login);
++#endif
++
+       /* If the user has logged in before, display the time of last login. 
+          However, don't display anything extra if a command has been 
+ 	 specified (so that ssh can be used to execute commands on a remote
+@@ -2890,6 +2941,28 @@
+ 	  else
+ 	    printf("Last login: %s from %s\r\n", time_string, buf);
+ 	}
++#ifdef __FreeBSD__
++      if (command == NULL && !quiet_login)
++	{
++#ifdef HAVE_LOGIN_CAP_H
++	  char *cw;
++	  FILE *f;
++
++	  cw = login_getcapstr(lc, "copyright", NULL, NULL);
++	  if (cw != NULL && (f = fopen(cw, "r")) != NULL)
++	    {
++	      while (fgets(line, sizeof(line), f))
++		fputs(line, stdout);
++	      fclose(f);
++	    }
++	  else
++#endif
++	    printf("%s\n\t%s  %s\n\n",
++	    "Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994",
++	    "The Regents of the University of California. ",
++	    "All rights reserved.");
++	}
++#endif
+ 
+       /* Print /etc/motd unless a command was specified or printing it was
+ 	 disabled in server options.  Note that some machines appear to
+@@ -2900,13 +2973,40 @@
+ 	  FILE *f;
+ 
+ 	  /* Print /etc/motd if it exists. */
+-	  f = fopen("/etc/motd", "r");
++#ifdef HAVE_LOGIN_CAP_H
++	  f = fopen(login_getcapstr(lc, "welcome", "/etc/motd", "/etc/motd"), "r");
++#else
++  	  f = fopen("/etc/motd", "r");
++#endif
+ 	  if (f)
+ 	    {
+ 	      while (fgets(line, sizeof(line), f))
+ 		fputs(line, stdout);
+ 	      fclose(f);
+ 	    }
++#ifdef __FreeBSD__
++      if (command == NULL && !quiet_login)
++	{
++#ifdef broken_HAVE_LOGIN_CAP_H
++	  char *mp = getenv("MAIL");
++
++	  if (mp != NULL)
++	    {
++		strncpy(line, mp, sizeof line);
++		line[sizeof line - 1] = '\0';
++	    }
++	  else
++#endif
++	  sprintf(line, "%s/%.200s", _PATH_MAILDIR, pw->pw_name);
++	  if (stat(line, &st) == 0 && st.st_size != 0)
++	    printf("You have %smail.\n",
++		   (st.st_mtime > st.st_atime) ? "new " : "");
++	}
++#endif
++
++#ifdef HAVE_LOGIN_CAP_H
++      login_close(lc);
++#endif
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+ 	  if (pw->pw_change || pw->pw_expire)
+ 	    (void)gettimeofday(&tp, (struct timezone *)NULL);
+@@ -3182,6 +3282,13 @@
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+   login_cap_t *lc = 0;
+ #endif /* __bsdi__  && _BSDI_VERSION >= 199510  */
++#ifdef HAVE_LOGIN_CAP_H
++  login_cap_t *lc;
++  char *real_shell;
++  
++  lc = login_getclass(pw->pw_class);
++  auth_checknologin(lc);
++#else /* !HAVE_LOGIN_CAP_H */
+ 
+   /* Check /etc/nologin. */
+   f = fopen("/etc/nologin", "r");
+@@ -3203,6 +3310,7 @@
+ 	exit(254);
+ #endif /* __bsdi__  && _BSDI_VERSION >= 199510 */ 
+     }
++#endif /* HAVE_LOGIN_CAP_H */
+ 
+   if (command != NULL)
+     {
+@@ -3216,6 +3324,7 @@
+ 	log_msg("executing remote command as user %.200s", pw->pw_name);
+     }
+   
++#ifndef HAVE_LOGIN_CAP_H
+ #ifdef HAVE_SETLOGIN
+   /* Set login name in the kernel.  Warning: setsid() must be called before
+      this. */
+@@ -3236,6 +3345,7 @@
+   if (setpcred((char *)pw->pw_name, NULL))
+     log_msg("setpcred %.100s: %.100s", strerror(errno));
+ #endif /* HAVE_USERSEC_H */
++#endif /* !HAVE_LOGIN_CAP_H */
+ 
+   /* Save some data that will be needed so that we can do certain cleanups
+      before we switch to user's uid.  (We must clear all sensitive data 
+@@ -3306,6 +3416,66 @@
+   if (command != NULL || !options.use_login)
+ #endif /* USELOGIN */
+     {
++#ifdef HAVE_LOGIN_CAP_H
++      char *p, *s, **tmpenv;
++
++      /* Initialize the new environment.
++       */
++      envsize = 64;
++      env = xmalloc(envsize * sizeof(char *));
++      env[0] = NULL;
++
++      child_set_env(&env, &envsize, "PATH", DEFAULT_PATH);
++
++#ifdef MAIL_SPOOL_DIRECTORY
++      sprintf(buf, "%.200s/%.50s", MAIL_SPOOL_DIRECTORY, user_name);
++      child_set_env(&env, &envsize, "MAIL", buf);
++#else /* MAIL_SPOOL_DIRECTORY */
++#ifdef MAIL_SPOOL_FILE
++      sprintf(buf, "%.200s/%.50s", user_dir, MAIL_SPOOL_FILE);
++      child_set_env(&env, &envsize, "MAIL", buf);
++#endif /* MAIL_SPOOL_FILE */
++#endif /* MAIL_SPOOL_DIRECTORY */
++
++      /* Let it inherit timezone if we have one. */
++      if (getenv("TZ"))
++	child_set_env(&env, &envsize, "TZ", getenv("TZ"));
++
++      /* Save previous environment array
++       */
++      tmpenv = environ;
++      environ = env;
++
++      /* Set the user's login environment
++       */
++      if (setusercontext(lc, pw, user_uid, LOGIN_SETALL) < 0)
++	{
++	  perror("setusercontext");
++	  exit(1);
++	}
++
++      p = getenv("PATH");
++      s = xmalloc((p != NULL ? strlen(p) + 1 : 0) + sizeof(SSH_BINDIR));
++      *s = '\0';
++      if (p != NULL)
++	{
++	  strcat(s, p);
++	  strcat(s, ":");
++	}
++      strcat(s, SSH_BINDIR);
++
++      env = environ;
++      environ = tmpenv; /* Restore parent environment */
++      for (envsize = 0; env[envsize] != NULL; ++envsize)
++	;
++      /* Reallocate this to what is expected */
++      envsize = (envsize < 100) ? 100 : envsize + 16;
++      env = xrealloc(env, envsize * sizeof(char *));
++
++      child_set_env(&env, &envsize, "PATH", s);
++      xfree(s);
++
++#else /* !HAVE_LOGIN_CAP_H */
+       /* Set uid, gid, and groups. */
+       if (getuid() == UID_ROOT || geteuid() == UID_ROOT)
+ 	{ 
+@@ -3337,6 +3507,7 @@
+       
+       if (getuid() != user_uid || geteuid() != user_uid)
+ 	fatal("Failed to set uids to %d.", (int)user_uid);
++#endif /* HAVE_LOGIN_CAP_H */
+     }
+   
+   /* Reset signals to their default settings before starting the user
+@@ -3364,11 +3535,16 @@
+      and means /bin/sh. */
+   shell = (user_shell[0] == '\0') ? DEFAULT_SHELL : user_shell;
+ 
++#ifdef HAVE_LOGIN_CAP_H
++  real_shell = login_getcapstr(lc, "shell", (char*)shell, (char*)shell);
++  login_close(lc);
++#else /* !HAVE_LOGIN_CAP_H */
+   /* Initialize the environment.  In the first part we allocate space for
+      all environment variables. */
+   envsize = 100;
+   env = xmalloc(envsize * sizeof(char *));
+   env[0] = NULL;
++#endif /* HAVE_LOGIN_CAP_H */
+ 
+ #ifdef USELOGIN
+   if (command != NULL || !options.use_login)
+@@ -3378,6 +3554,8 @@
+       child_set_env(&env, &envsize, "HOME", user_dir);
+       child_set_env(&env, &envsize, "USER", user_name);
+       child_set_env(&env, &envsize, "LOGNAME", user_name);
++
++#ifndef HAVE_LOGIN_CAP_H
+       child_set_env(&env, &envsize, "PATH", DEFAULT_PATH ":" SSH_BINDIR);
+       
+ #ifdef MAIL_SPOOL_DIRECTORY
+@@ -3389,6 +3567,7 @@
+       child_set_env(&env, &envsize, "MAIL", buf);
+ #endif /* MAIL_SPOOL_FILE */
+ #endif /* MAIL_SPOOL_DIRECTORY */
++#endif  /* !HAVE_LOGIN_CAP_H */
+       
+ #ifdef HAVE_ETC_DEFAULT_LOGIN
+       /* Read /etc/default/login; this exists at least on Solaris 2.x.  Note
+@@ -3404,9 +3583,11 @@
+     child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND",
+ 		  original_command);
+   
++#ifndef HAVE_LOGIN_CAP_H
+   /* Let it inherit timezone if we have one. */
+   if (getenv("TZ"))
+     child_set_env(&env, &envsize, "TZ", getenv("TZ"));
++#endif /* !HAVE_LOGIN_CAP_H */
+   
+   /* Set custom environment options from RSA authentication. */
+   while (custom_environment) 
+@@ -3647,7 +3828,11 @@
+ 	  /* Execute the shell. */
+ 	  argv[0] = buf;
+ 	  argv[1] = NULL;
++#ifdef HAVE_LOGIN_CAP_H
++	  execve(real_shell, argv, env);
++#else
+ 	  execve(shell, argv, env);
++#endif /* HAVE_LOGIN_CAP_H */
+ 	  /* Executing the shell failed. */
+ 	  perror(shell);
+ 	  exit(1);
+@@ -3668,7 +3853,11 @@
+   argv[1] = "-c";
+   argv[2] = (char *)command;
+   argv[3] = NULL;
++#ifdef HAVE_LOGIN_CAP_H
++  execve(real_shell, argv, env);
++#else
+   execve(shell, argv, env);
++#endif /* HAVE_LOGIN_CAP_H */
+   perror(shell);
+   exit(1);
+ }
diff --git a/security/ssh2/Makefile b/security/ssh2/Makefile
index 16cd427c1be..d76c5191fbf 100644
--- a/security/ssh2/Makefile
+++ b/security/ssh2/Makefile
@@ -1,15 +1,15 @@
 # New ports collection makefile for:	ssh
-# Version required:     1.2.21
+# Version required:     1.2.22
 # Date created:		30 Jul 1995
 # Whom:			torstenb@FreeBSD.ORG
 #
-# $Id: Makefile,v 1.48 1997/11/21 15:31:33 markm Exp $
+# $Id: Makefile,v 1.49 1997/12/24 18:46:11 imp Exp $
 #
 # Maximal ssh package requires YES values for
 # USE_PERL, USE_TCPWRAP
 #
 
-DISTNAME=       ssh-1.2.21
+DISTNAME=       ssh-1.2.22
 CATEGORIES=	security net
 MASTER_SITES=   ftp://ftp.funet.fi/pub/unix/security/login/ssh/
 
diff --git a/security/ssh2/distinfo b/security/ssh2/distinfo
index a539987481f..93f7656953f 100644
--- a/security/ssh2/distinfo
+++ b/security/ssh2/distinfo
@@ -1,2 +1,2 @@
-MD5 (ssh-1.2.21.tar.gz) = 881f612cd3598b5370545ab2ad808795
+MD5 (ssh-1.2.22.tar.gz) = 011f2b6d1935c59be0dae299db4ed7fa
 MD5 (rsaref2.tar.gz) = 0b474c97bf1f1c0d27e5a95f1239c08d
diff --git a/security/ssh2/files/patch-af b/security/ssh2/files/patch-af
index 736cd569902..5a41ba201d4 100644
--- a/security/ssh2/files/patch-af
+++ b/security/ssh2/files/patch-af
@@ -1,423 +1,356 @@
-*** sshd.c.orig	Wed Apr 23 04:40:08 1997
---- sshd.c	Wed Jun 11 14:56:57 1997
-***************
-*** 400,405 ****
---- 400,409 ----
-  #include "firewall.h"	/* TIS authsrv authentication */
-  #endif
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+ #include <login_cap.h>
-+ #endif
-+ 
-  #ifdef _PATH_BSHELL
-  #define DEFAULT_SHELL		_PATH_BSHELL
-  #else
-***************
-*** 1542,1547 ****
---- 1546,1583 ----
-      endspent();
-    }
-  #endif /* HAVE_ETC_SHADOW */
-+ #ifdef __FreeBSD__
-+   {
-+     time_t currtime;
-+ 
-+     if (pwd->pw_change || pwd->pw_expire)
+--- sshd.c~	Tue Jan 20 05:24:10 1998
++++ sshd.c	Tue Jan 20 14:50:40 1998
+@@ -428,6 +428,10 @@
+ #include "firewall.h"	/* TIS authsrv authentication */
+ #endif
+ 
++#ifdef HAVE_LOGIN_CAP_H
++#include <login_cap.h>
++#endif
++
+ #ifdef _PATH_BSHELL
+ #define DEFAULT_SHELL		_PATH_BSHELL
+ #else
+@@ -1593,7 +1597,39 @@
+       }
+     endspent();
+   }
+-#endif /* HAVE_ETC_SHADOW */
++#endif /* HAVE_ETC_SHADOW */
++#ifdef __FreeBSD__
++  {
++    time_t currtime;
++
++    if (pwd->pw_change || pwd->pw_expire)
 + 	currtime = time(NULL);
-+ 
-+     /*
-+      * Check for an expired password
-+      */
-+     if (pwd->pw_change && pwd->pw_change <= currtime)
-+       {
-+ 	debug("Account %.100s's password is too old - forced to change.",
-+ 	      user);
-+ 	if (options.forced_passwd_change)
-+ 	  forced_command = "/usr/bin/passwd";
-+ 	else
-+ 	  {
-+ 	    return 0;
-+ 	  }
-+       }
-+     
-+     /*
-+      * Check for expired account
-+      */
-+     if (pwd->pw_expire && pwd->pw_expire <= currtime)
-+       {
-+ 	debug("Account %.100s has expired - access denied.", user);
-+ 	return 0;
-+       }
-+   }
-+ #else   /* !FreeBSD */
-    /*
-     * Check if account is locked. Check if encrypted password starts
-     * with "*LK*".
-***************
-*** 1553,1558 ****
---- 1589,1595 ----
-  	return 0;
-        }
-    }
-+ #endif  /* !FreeBSD */
-  #ifdef CHECK_ETC_SHELLS
-    {
-      int  invalid = 1;
-***************
-*** 1698,1703 ****
---- 1735,1743 ----
-    memset(&pwcopy, 0, sizeof(pwcopy));
-    pwcopy.pw_name = xstrdup(pw->pw_name);
-    pwcopy.pw_passwd = xstrdup(pw->pw_passwd);
-+ #ifdef HAVE_LOGIN_CAP_H
-+   pwcopy.pw_class = xstrdup(pw->pw_class);
-+ #endif
-    pwcopy.pw_uid = pw->pw_uid;
-    pwcopy.pw_gid = pw->pw_gid;
-    pwcopy.pw_dir = xstrdup(pw->pw_dir);
-***************
-*** 2654,2659 ****
---- 2694,2702 ----
-    struct sockaddr_in from;
-    int fromlen;
-    struct pty_cleanup_context cleanup_context;
-+ #ifdef HAVE_LOGIN_CAP_H
-+   login_cap_t *lc;
-+ #endif
-  
-    /* We no longer need the child running on user's privileges. */
-    userfile_uninit();
-***************
-*** 2725,2735 ****
-        record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
-  		   &from);
-  
-        /* Check if .hushlogin exists.  Note that we cannot use userfile
-           here because we are in the child. */
-        sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
-        quiet_login = stat(line, &st) >= 0;
-!       
-        /* If the user has logged in before, display the time of last login. 
-           However, don't display anything extra if a command has been 
-  	 specified (so that ssh can be used to execute commands on a remote
---- 2768,2786 ----
-        record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
-  		   &from);
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+       lc = login_getclass(pw->pw_class);
-+ #endif
-+ 
-        /* Check if .hushlogin exists.  Note that we cannot use userfile
-           here because we are in the child. */
-        sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
-        quiet_login = stat(line, &st) >= 0;
-! 
-! #ifdef HAVE_LOGIN_CAP_H
-!       quiet_login = login_getcapbool(lc, "hushlogin", quiet_login);
-! #endif
-! 
-        /* If the user has logged in before, display the time of last login. 
-           However, don't display anything extra if a command has been 
-  	 specified (so that ssh can be used to execute commands on a remote
-***************
-*** 2749,2754 ****
---- 2800,2828 ----
-  	    printf("Last login: %s from %s\r\n", time_string, buf);
-  	}
-  
-+ #ifdef __FreeBSD__
-+       if (command == NULL && !quiet_login)
-+ 	{
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  char *cw;
-+ 	  FILE *f;
-+ 
-+ 	  cw = login_getcapstr(lc, "copyright", NULL, NULL);
-+ 	  if (cw != NULL && (f = fopen(cw, "r")) != NULL)
-+ 	    {
-+ 	      while (fgets(line, sizeof(line), f))
-+ 		fputs(line, stdout);
-+ 	      fclose(f);
-+ 	    }
-+ 	  else
-+ #endif
-+ 	    printf("%s\n\t%s  %s\n\n",
-+ 	    "Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994",
-+ 	    "The Regents of the University of California. ",
-+ 	    "All rights reserved.");
-+ 	}
-+ #endif
-+       
-        /* Print /etc/motd unless a command was specified or printing it was
-  	 disabled in server options.  Note that some machines appear to
-  	 print it in /etc/profile or similar. */
-***************
-*** 2758,2764 ****
---- 2832,2842 ----
-  	  FILE *f;
-  
-  	  /* Print /etc/motd if it exists. */
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  f = fopen(login_getcapstr(lc, "welcome", "/etc/motd", "/etc/motd"), "r");
-+ #else
-  	  f = fopen("/etc/motd", "r");
-+ #endif
-  	  if (f)
-  	    {
-  	      while (fgets(line, sizeof(line), f))
-***************
-*** 2766,2771 ****
---- 2844,2872 ----
-  	      fclose(f);
-  	    }
-  	}
-+ #ifdef __FreeBSD__
-+       if (command == NULL && !quiet_login)
-+ 	{
-+ #ifdef broken_HAVE_LOGIN_CAP_H
-+ 	  char *mp = getenv("MAIL");
-+ 
-+ 	  if (mp != NULL)
-+ 	    {
-+ 		strncpy(line, mp, sizeof line);
-+ 		line[sizeof line - 1] = '\0';
-+ 	    }
-+ 	  else
-+ #endif
-+ 	  sprintf(line, "%s/%.200s", _PATH_MAILDIR, pw->pw_name);
-+ 	  if (stat(line, &st) == 0 && st.st_size != 0)
-+ 	    printf("You have %smail.\n",
-+ 		   (st.st_mtime > st.st_atime) ? "new " : "");
-+ 	}
-+ #endif
-+ 
-+ #ifdef HAVE_LOGIN_CAP_H
-+       login_close(lc);
-+ #endif
-  
-        /* Do common processing for the child, such as execing the command. */
-        do_child(command, pw, term, display, auth_proto, auth_data, ttyname);
-***************
-*** 3017,3023 ****
-    char *user_shell;
-    char *remote_ip;
-    int remote_port;
-!   
-    /* Check /etc/nologin. */
-    f = fopen("/etc/nologin", "r");
-    if (f)
---- 3118,3130 ----
-    char *user_shell;
-    char *remote_ip;
-    int remote_port;
-! #ifdef HAVE_LOGIN_CAP_H
-!   login_cap_t *lc;
-!   char *real_shell;
-!   
-!   lc = login_getclass(pw->pw_class);
-!   auth_checknologin(lc);
-! #else /* !HAVE_LOGIN_CAP_H */
-    /* Check /etc/nologin. */
-    f = fopen("/etc/nologin", "r");
-    if (f)
-***************
-*** 3031,3036 ****
---- 3138,3144 ----
-        if (pw->pw_uid != UID_ROOT)
-  	exit(254);
-      }
-+ #endif /* HAVE_LOGIN_CAP_H */
-  
-    if (command != NULL)
-      {
-***************
-*** 3043,3049 ****
-        else
-  	log_msg("executing remote command as user %.200s", pw->pw_name);
-      }
-!   
-  #ifdef HAVE_SETLOGIN
-    /* Set login name in the kernel.  Warning: setsid() must be called before
-       this. */
---- 3151,3158 ----
-        else
-  	log_msg("executing remote command as user %.200s", pw->pw_name);
-      }
-! 
-! #ifndef HAVE_LOGIN_CAP_H
-  #ifdef HAVE_SETLOGIN
-    /* Set login name in the kernel.  Warning: setsid() must be called before
-       this. */
-***************
-*** 3064,3069 ****
---- 3173,3179 ----
-    if (setpcred((char *)pw->pw_name, NULL))
-      log_msg("setpcred %.100s: %.100s", strerror(errno));
-  #endif /* HAVE_USERSEC_H */
-+ #endif /* !HAVE_LOGIN_CAP_H */
-  
-    /* Save some data that will be needed so that we can do certain cleanups
-       before we switch to user's uid.  (We must clear all sensitive data 
-***************
-*** 3134,3139 ****
---- 3244,3309 ----
-    if (command != NULL || !options.use_login)
-  #endif /* USELOGIN */
-      {
-+ #ifdef HAVE_LOGIN_CAP_H
-+       char *p, *s, **tmpenv;
-+ 
-+       /* Initialize the new environment.
-+        */
-+       envsize = 64;
-+       env = xmalloc(envsize * sizeof(char *));
-+       env[0] = NULL;
-+ 
-+       child_set_env(&env, &envsize, "PATH", DEFAULT_PATH);
-+ 
-+ #ifdef MAIL_SPOOL_DIRECTORY
-+       sprintf(buf, "%.200s/%.50s", MAIL_SPOOL_DIRECTORY, user_name);
-+       child_set_env(&env, &envsize, "MAIL", buf);
-+ #else /* MAIL_SPOOL_DIRECTORY */
-+ #ifdef MAIL_SPOOL_FILE
-+       sprintf(buf, "%.200s/%.50s", user_dir, MAIL_SPOOL_FILE);
-+       child_set_env(&env, &envsize, "MAIL", buf);
-+ #endif /* MAIL_SPOOL_FILE */
-+ #endif /* MAIL_SPOOL_DIRECTORY */
-+ 
-+       /* Let it inherit timezone if we have one. */
-+       if (getenv("TZ"))
-+ 	child_set_env(&env, &envsize, "TZ", getenv("TZ"));
-+ 
-+       /* Save previous environment array
-+        */
-+       tmpenv = environ;
-+       environ = env;
-+ 
-+       /* Set the user's login environment
-+        */
-+       if (setusercontext(lc, pw, user_uid, LOGIN_SETALL) < 0)
-+ 	{
-+ 	  perror("setusercontext");
-+ 	  exit(1);
-+ 	}
-+ 
-+       p = getenv("PATH");
-+       s = xmalloc((p != NULL ? strlen(p) + 1 : 0) + sizeof(SSH_BINDIR));
-+       *s = '\0';
-+       if (p != NULL)
-+ 	{
-+ 	  strcat(s, p);
-+ 	  strcat(s, ":");
-+ 	}
-+       strcat(s, SSH_BINDIR);
-+ 
-+       env = environ;
-+       environ = tmpenv; /* Restore parent environment */
-+       for (envsize = 0; env[envsize] != NULL; ++envsize)
-+ 	;
-+       /* Reallocate this to what is expected */
-+       envsize = (envsize < 100) ? 100 : envsize + 16;
-+       env = xrealloc(env, envsize * sizeof(char *));
-+ 
-+       child_set_env(&env, &envsize, "PATH", s);
-+       xfree(s);
-+ 
-+ #else /* !HAVE_LOGIN_CAP_H */
-        /* Set uid, gid, and groups. */
-        if (getuid() == UID_ROOT || geteuid() == UID_ROOT)
-  	{ 
-***************
-*** 3165,3170 ****
---- 3335,3341 ----
-        
-        if (getuid() != user_uid || geteuid() != user_uid)
-  	fatal("Failed to set uids to %d.", (int)user_uid);
-+ #endif /* HAVE_LOGIN_CAP_H */
-      }
-    
-    /* Reset signals to their default settings before starting the user
-***************
-*** 3175,3185 ****
---- 3346,3361 ----
-       and means /bin/sh. */
-    shell = (user_shell[0] == '\0') ? DEFAULT_SHELL : user_shell;
-  
-+ #ifdef HAVE_LOGIN_CAP_H
-+   real_shell = login_getcapstr(lc, "shell", (char*)shell, (char*)shell);
-+   login_close(lc);
-+ #else /* !HAVE_LOGIN_CAP_H */
-    /* Initialize the environment.  In the first part we allocate space for
-       all environment variables. */
-    envsize = 100;
-    env = xmalloc(envsize * sizeof(char *));
-    env[0] = NULL;
-+ #endif /* HAVE_LOGIN_CAP_H */
-  
-  #ifdef USELOGIN
-    if (command != NULL || !options.use_login)
-***************
-*** 3189,3194 ****
---- 3365,3372 ----
-        child_set_env(&env, &envsize, "HOME", user_dir);
-        child_set_env(&env, &envsize, "USER", user_name);
-        child_set_env(&env, &envsize, "LOGNAME", user_name);
-+ 
-+ #ifndef HAVE_LOGIN_CAP_H
-        child_set_env(&env, &envsize, "PATH", DEFAULT_PATH ":" SSH_BINDIR);
-        
-  #ifdef MAIL_SPOOL_DIRECTORY
-***************
-*** 3200,3205 ****
---- 3378,3384 ----
-        child_set_env(&env, &envsize, "MAIL", buf);
-  #endif /* MAIL_SPOOL_FILE */
-  #endif /* MAIL_SPOOL_DIRECTORY */
-+ #endif  /* !HAVE_LOGIN_CAP_H */
-        
-  #ifdef HAVE_ETC_DEFAULT_LOGIN
-        /* Read /etc/default/login; this exists at least on Solaris 2.x.  Note
-***************
-*** 3215,3223 ****
---- 3394,3404 ----
-      child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND",
-  		  original_command);
-    
-+ #ifndef HAVE_LOGIN_CAP_H
-    /* Let it inherit timezone if we have one. */
-    if (getenv("TZ"))
-      child_set_env(&env, &envsize, "TZ", getenv("TZ"));
-+ #endif /* !HAVE_LOGIN_CAP_H */
-    
-    /* Set custom environment options from RSA authentication. */
-    while (custom_environment) 
-***************
-*** 3437,3443 ****
---- 3618,3628 ----
-  	  /* Execute the shell. */
-  	  argv[0] = buf;
-  	  argv[1] = NULL;
-+ #ifdef HAVE_LOGIN_CAP_H
-+ 	  execve(real_shell, argv, env);
-+ #else
-  	  execve(shell, argv, env);
-+ #endif /* HAVE_LOGIN_CAP_H */
-  	  /* Executing the shell failed. */
-  	  perror(shell);
-  	  exit(1);
-***************
-*** 3458,3464 ****
---- 3643,3653 ----
-    argv[1] = "-c";
-    argv[2] = (char *)command;
-    argv[3] = NULL;
-+ #ifdef HAVE_LOGIN_CAP_H
-+   execve(real_shell, argv, env);
-+ #else
-    execve(shell, argv, env);
-+ #endif /* HAVE_LOGIN_CAP_H */
-    perror(shell);
-    exit(1);
-  }
++
++    /*
++     * Check for an expired password
++     */
++    if (pwd->pw_change && pwd->pw_change <= currtime)
++      {
++	debug("Account %.100s's password is too old - forced to change.",
++	      user);
++	if (options.forced_passwd_change)
++	  forced_command = "/usr/bin/passwd";
++	else
++	  {
++	    return 0;
++	  }
++      }
++    
++    /*
++     * Check for expired account
++     */
++    if (pwd->pw_expire && pwd->pw_expire <= currtime)
++      {
++	debug("Account %.100s has expired - access denied.", user);
++	return 0;
++      }
++  }
++#else   /* !FreeBSD */
+   /*
+    * Check if account is locked. Check if encrypted password starts
+    * with "*LK*".
+@@ -1605,6 +1641,7 @@
+ 	return 0;
+       }
+   }
++#endif /* !FreeBSD */
+ #ifdef CHECK_ETC_SHELLS
+   {
+     int  invalid = 1;
+@@ -1817,6 +1854,9 @@
+   memset(&pwcopy, 0, sizeof(pwcopy));
+   pwcopy.pw_name = xstrdup(pw->pw_name);
+   pwcopy.pw_passwd = xstrdup(pw->pw_passwd);
++#ifdef HAVE_LOGIN_CAP_H
++  pwcopy.pw_class = xstrdup(pw->pw_class);
++#endif
+   pwcopy.pw_uid = pw->pw_uid;
+   pwcopy.pw_gid = pw->pw_gid;
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+@@ -2796,6 +2836,9 @@
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510 
+   struct timeval tp;
+ #endif /*  __bsdi__ && _BSDI_VERSION >= 199510 */
++#ifdef HAVE_LOGIN_CAP_H
++  login_cap_t *lc;
++#endif
+ 
+   /* We no longer need the child running on user's privileges. */
+   userfile_uninit();
+@@ -2867,11 +2910,19 @@
+       record_login(pid, ttyname, pw->pw_name, pw->pw_uid, hostname, 
+ 		   &from);
+ 
++#ifdef HAVE_LOGIN_CAP_H
++      lc = login_getclass(pw->pw_class);
++#endif
++
+       /* Check if .hushlogin exists.  Note that we cannot use userfile
+          here because we are in the child. */
+       sprintf(line, "%.200s/.hushlogin", pw->pw_dir);
+       quiet_login = stat(line, &st) >= 0;
+       
++#ifdef HAVE_LOGIN_CAP_H
++      quiet_login = login_getcapbool(lc, "hushlogin", quiet_login);
++#endif
++
+       /* If the user has logged in before, display the time of last login. 
+          However, don't display anything extra if a command has been 
+ 	 specified (so that ssh can be used to execute commands on a remote
+@@ -2890,6 +2941,28 @@
+ 	  else
+ 	    printf("Last login: %s from %s\r\n", time_string, buf);
+ 	}
++#ifdef __FreeBSD__
++      if (command == NULL && !quiet_login)
++	{
++#ifdef HAVE_LOGIN_CAP_H
++	  char *cw;
++	  FILE *f;
++
++	  cw = login_getcapstr(lc, "copyright", NULL, NULL);
++	  if (cw != NULL && (f = fopen(cw, "r")) != NULL)
++	    {
++	      while (fgets(line, sizeof(line), f))
++		fputs(line, stdout);
++	      fclose(f);
++	    }
++	  else
++#endif
++	    printf("%s\n\t%s  %s\n\n",
++	    "Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994",
++	    "The Regents of the University of California. ",
++	    "All rights reserved.");
++	}
++#endif
+ 
+       /* Print /etc/motd unless a command was specified or printing it was
+ 	 disabled in server options.  Note that some machines appear to
+@@ -2900,13 +2973,40 @@
+ 	  FILE *f;
+ 
+ 	  /* Print /etc/motd if it exists. */
+-	  f = fopen("/etc/motd", "r");
++#ifdef HAVE_LOGIN_CAP_H
++	  f = fopen(login_getcapstr(lc, "welcome", "/etc/motd", "/etc/motd"), "r");
++#else
++  	  f = fopen("/etc/motd", "r");
++#endif
+ 	  if (f)
+ 	    {
+ 	      while (fgets(line, sizeof(line), f))
+ 		fputs(line, stdout);
+ 	      fclose(f);
+ 	    }
++#ifdef __FreeBSD__
++      if (command == NULL && !quiet_login)
++	{
++#ifdef broken_HAVE_LOGIN_CAP_H
++	  char *mp = getenv("MAIL");
++
++	  if (mp != NULL)
++	    {
++		strncpy(line, mp, sizeof line);
++		line[sizeof line - 1] = '\0';
++	    }
++	  else
++#endif
++	  sprintf(line, "%s/%.200s", _PATH_MAILDIR, pw->pw_name);
++	  if (stat(line, &st) == 0 && st.st_size != 0)
++	    printf("You have %smail.\n",
++		   (st.st_mtime > st.st_atime) ? "new " : "");
++	}
++#endif
++
++#ifdef HAVE_LOGIN_CAP_H
++      login_close(lc);
++#endif
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+ 	  if (pw->pw_change || pw->pw_expire)
+ 	    (void)gettimeofday(&tp, (struct timezone *)NULL);
+@@ -3182,6 +3282,13 @@
+ #if defined (__bsdi__) && _BSDI_VERSION >= 199510
+   login_cap_t *lc = 0;
+ #endif /* __bsdi__  && _BSDI_VERSION >= 199510  */
++#ifdef HAVE_LOGIN_CAP_H
++  login_cap_t *lc;
++  char *real_shell;
++  
++  lc = login_getclass(pw->pw_class);
++  auth_checknologin(lc);
++#else /* !HAVE_LOGIN_CAP_H */
+ 
+   /* Check /etc/nologin. */
+   f = fopen("/etc/nologin", "r");
+@@ -3203,6 +3310,7 @@
+ 	exit(254);
+ #endif /* __bsdi__  && _BSDI_VERSION >= 199510 */ 
+     }
++#endif /* HAVE_LOGIN_CAP_H */
+ 
+   if (command != NULL)
+     {
+@@ -3216,6 +3324,7 @@
+ 	log_msg("executing remote command as user %.200s", pw->pw_name);
+     }
+   
++#ifndef HAVE_LOGIN_CAP_H
+ #ifdef HAVE_SETLOGIN
+   /* Set login name in the kernel.  Warning: setsid() must be called before
+      this. */
+@@ -3236,6 +3345,7 @@
+   if (setpcred((char *)pw->pw_name, NULL))
+     log_msg("setpcred %.100s: %.100s", strerror(errno));
+ #endif /* HAVE_USERSEC_H */
++#endif /* !HAVE_LOGIN_CAP_H */
+ 
+   /* Save some data that will be needed so that we can do certain cleanups
+      before we switch to user's uid.  (We must clear all sensitive data 
+@@ -3306,6 +3416,66 @@
+   if (command != NULL || !options.use_login)
+ #endif /* USELOGIN */
+     {
++#ifdef HAVE_LOGIN_CAP_H
++      char *p, *s, **tmpenv;
++
++      /* Initialize the new environment.
++       */
++      envsize = 64;
++      env = xmalloc(envsize * sizeof(char *));
++      env[0] = NULL;
++
++      child_set_env(&env, &envsize, "PATH", DEFAULT_PATH);
++
++#ifdef MAIL_SPOOL_DIRECTORY
++      sprintf(buf, "%.200s/%.50s", MAIL_SPOOL_DIRECTORY, user_name);
++      child_set_env(&env, &envsize, "MAIL", buf);
++#else /* MAIL_SPOOL_DIRECTORY */
++#ifdef MAIL_SPOOL_FILE
++      sprintf(buf, "%.200s/%.50s", user_dir, MAIL_SPOOL_FILE);
++      child_set_env(&env, &envsize, "MAIL", buf);
++#endif /* MAIL_SPOOL_FILE */
++#endif /* MAIL_SPOOL_DIRECTORY */
++
++      /* Let it inherit timezone if we have one. */
++      if (getenv("TZ"))
++	child_set_env(&env, &envsize, "TZ", getenv("TZ"));
++
++      /* Save previous environment array
++       */
++      tmpenv = environ;
++      environ = env;
++
++      /* Set the user's login environment
++       */
++      if (setusercontext(lc, pw, user_uid, LOGIN_SETALL) < 0)
++	{
++	  perror("setusercontext");
++	  exit(1);
++	}
++
++      p = getenv("PATH");
++      s = xmalloc((p != NULL ? strlen(p) + 1 : 0) + sizeof(SSH_BINDIR));
++      *s = '\0';
++      if (p != NULL)
++	{
++	  strcat(s, p);
++	  strcat(s, ":");
++	}
++      strcat(s, SSH_BINDIR);
++
++      env = environ;
++      environ = tmpenv; /* Restore parent environment */
++      for (envsize = 0; env[envsize] != NULL; ++envsize)
++	;
++      /* Reallocate this to what is expected */
++      envsize = (envsize < 100) ? 100 : envsize + 16;
++      env = xrealloc(env, envsize * sizeof(char *));
++
++      child_set_env(&env, &envsize, "PATH", s);
++      xfree(s);
++
++#else /* !HAVE_LOGIN_CAP_H */
+       /* Set uid, gid, and groups. */
+       if (getuid() == UID_ROOT || geteuid() == UID_ROOT)
+ 	{ 
+@@ -3337,6 +3507,7 @@
+       
+       if (getuid() != user_uid || geteuid() != user_uid)
+ 	fatal("Failed to set uids to %d.", (int)user_uid);
++#endif /* HAVE_LOGIN_CAP_H */
+     }
+   
+   /* Reset signals to their default settings before starting the user
+@@ -3364,11 +3535,16 @@
+      and means /bin/sh. */
+   shell = (user_shell[0] == '\0') ? DEFAULT_SHELL : user_shell;
+ 
++#ifdef HAVE_LOGIN_CAP_H
++  real_shell = login_getcapstr(lc, "shell", (char*)shell, (char*)shell);
++  login_close(lc);
++#else /* !HAVE_LOGIN_CAP_H */
+   /* Initialize the environment.  In the first part we allocate space for
+      all environment variables. */
+   envsize = 100;
+   env = xmalloc(envsize * sizeof(char *));
+   env[0] = NULL;
++#endif /* HAVE_LOGIN_CAP_H */
+ 
+ #ifdef USELOGIN
+   if (command != NULL || !options.use_login)
+@@ -3378,6 +3554,8 @@
+       child_set_env(&env, &envsize, "HOME", user_dir);
+       child_set_env(&env, &envsize, "USER", user_name);
+       child_set_env(&env, &envsize, "LOGNAME", user_name);
++
++#ifndef HAVE_LOGIN_CAP_H
+       child_set_env(&env, &envsize, "PATH", DEFAULT_PATH ":" SSH_BINDIR);
+       
+ #ifdef MAIL_SPOOL_DIRECTORY
+@@ -3389,6 +3567,7 @@
+       child_set_env(&env, &envsize, "MAIL", buf);
+ #endif /* MAIL_SPOOL_FILE */
+ #endif /* MAIL_SPOOL_DIRECTORY */
++#endif  /* !HAVE_LOGIN_CAP_H */
+       
+ #ifdef HAVE_ETC_DEFAULT_LOGIN
+       /* Read /etc/default/login; this exists at least on Solaris 2.x.  Note
+@@ -3404,9 +3583,11 @@
+     child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND",
+ 		  original_command);
+   
++#ifndef HAVE_LOGIN_CAP_H
+   /* Let it inherit timezone if we have one. */
+   if (getenv("TZ"))
+     child_set_env(&env, &envsize, "TZ", getenv("TZ"));
++#endif /* !HAVE_LOGIN_CAP_H */
+   
+   /* Set custom environment options from RSA authentication. */
+   while (custom_environment) 
+@@ -3647,7 +3828,11 @@
+ 	  /* Execute the shell. */
+ 	  argv[0] = buf;
+ 	  argv[1] = NULL;
++#ifdef HAVE_LOGIN_CAP_H
++	  execve(real_shell, argv, env);
++#else
+ 	  execve(shell, argv, env);
++#endif /* HAVE_LOGIN_CAP_H */
+ 	  /* Executing the shell failed. */
+ 	  perror(shell);
+ 	  exit(1);
+@@ -3668,7 +3853,11 @@
+   argv[1] = "-c";
+   argv[2] = (char *)command;
+   argv[3] = NULL;
++#ifdef HAVE_LOGIN_CAP_H
++  execve(real_shell, argv, env);
++#else
+   execve(shell, argv, env);
++#endif /* HAVE_LOGIN_CAP_H */
+   perror(shell);
+   exit(1);
+ }