X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/552ea1a28edb2850e2ba206fa27cae61fe6bfc80..7579356b76362e1454ed7a22dff69fbe0cd9ea6b:/usr/src/usr.bin/login/login.c.1

diff --git a/usr/src/usr.bin/login/login.c.1 b/usr/src/usr.bin/login/login.c.1
index 0fea1705c6..920ea40754 100644
--- a/usr/src/usr.bin/login/login.c.1
+++ b/usr/src/usr.bin/login/login.c.1
@@ -22,7 +22,7 @@ char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)login.c.1	5.32 (Berkeley) %G%";
+static char sccsid[] = "@(#)login.c.1	5.34 (Berkeley) %G%";
 #endif /* not lint */
 
 /*
@@ -51,15 +51,6 @@ static char sccsid[] = "@(#)login.c.1	5.32 (Berkeley) %G%";
 #include <stdio.h>
 #include <strings.h>
 
-#ifdef	KERBEROS
-#include <kerberos/krb.h>
-#include <sys/termios.h>
-char	inst[INST_SZ];
-char	realm[REALM_SZ];
-int	kerror = KSUCCESS, notickets = 1;
-#define	LIFE		96	/* ticket lifetime in 5-min units */
-#endif
-
 #define	TTYGRPNAME	"tty"		/* name of group to own ttys */
 
 #define	MOTDFILE	"/etc/motd"
@@ -87,12 +78,18 @@ struct	ltchars ltc = {
 	CSUSP, CDSUSP, CRPRNT, CFLUSH, CWERASE, CLNEXT
 };
 
+char *months[] =
+	{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug",
+	  "Sep", "Oct", "Nov", "Dec" };
+
 main(argc, argv)
 	int argc;
 	char **argv;
 {
 	extern int errno, optind;
 	extern char *optarg, **environ;
+	struct timeval tp;
+	struct tm *ttp;
 	struct group *gr;
 	register int ch;
 	register char *p;
@@ -100,7 +97,7 @@ main(argc, argv)
 	int quietlog, passwd_req, ioctlval, timedout();
 	char *domain, *salt, *envinit[1], *ttyn, *pp;
 	char tbuf[MAXPATHLEN + 2];
-	char *ttyname(), *stypeof(), *crypt(), *getpass();
+	char *ctime(), *ttyname(), *stypeof(), *crypt(), *getpass();
 	time_t time();
 	off_t lseek();
 
@@ -231,25 +228,6 @@ main(argc, argv)
 		p = crypt(pp, salt);
 		setpriority(PRIO_PROCESS, 0, 0);
 
-#ifdef	KERBEROS
-
-		/*
-		 * If we aren't Kerberos-authenticated, try the normal
-		 * pw file for a password.  If that's ok, log the user
-		 * in without issueing any tickets.
-		 */
-
-		if (!get_krbrlm(realm,1)) {
-			/* get TGT for local realm */
-			kerror = get_in_tkt(pwd->pw_name, inst, realm,
-				"krbtgt", realm, LIFE, pp);
-			if (kerror == KSUCCESS) {
-				bzero(pp, strlen(pp));
-				notickets = 0;	/* user got ticket */
-				break;
-			}
-		}
-#endif
 		(void) bzero(pp, strlen(pp));
 		if (pwd && !strcmp(p, pwd->pw_passwd))
 			break;
@@ -308,10 +286,29 @@ main(argc, argv)
 		printf("Logging in with home = \"/\".\n");
 	}
 
-#ifdef	KERBEROS
-	if (notickets)
-		printf("Warning: no Kerberos tickets issued\n");
-#endif
+#define	TWOWEEKS	(14*24*60*60)
+	if (pwd->pw_change || pwd->pw_expire)
+		(void)gettimeofday(&tp, (struct timezone *)NULL);
+	if (pwd->pw_change)
+		if (tp.tv_sec >= pwd->pw_change) {
+			printf("Sorry -- your password has expired.\n");
+			sleepexit(1);
+		}
+		else if (tp.tv_sec - pwd->pw_change < TWOWEEKS) {
+			ttp = localtime(&pwd->pw_change);
+			printf("Warning: your password expires on %s %d, 19%d\n",
+			    months[ttp->tm_mon], ttp->tm_mday, ttp->tm_year);
+		}
+	if (pwd->pw_expire)
+		if (tp.tv_sec >= pwd->pw_expire) {
+			printf("Sorry -- your account has expired.\n");
+			sleepexit(1);
+		}
+		else if (tp.tv_sec - pwd->pw_expire < TWOWEEKS) {
+			ttp = localtime(&pwd->pw_expire);
+			printf("Warning: your account expires on %s %d, 19%d\n",
+			    months[ttp->tm_mon], ttp->tm_mday, ttp->tm_year);
+		}
 
 	/* nothing else left to fail -- really log in */
 	{
@@ -479,6 +476,7 @@ dolastlog(quiet)
 {
 	struct lastlog ll;
 	int fd;
+	char *ctime();
 
 	if ((fd = open(LASTLOG, O_RDWR, 0)) >= 0) {
 		(void)lseek(fd, (off_t)pwd->pw_uid * sizeof(ll), L_SET);