X-Git-Url: https://git.cameronkatri.com/pw-darwin.git/blobdiff_plain/15898a97e3f1366a56d5fa9d53743f716eb31110..908a8140bcf46c17b5136443b301f75adfd1c4b6:/chpass/chpass.c

diff --git a/chpass/chpass.c b/chpass/chpass.c
index 0852c53..982548f 100644
--- a/chpass/chpass.c
+++ b/chpass/chpass.c
@@ -38,7 +38,9 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)chpass.c	8.4 (Berkeley) 4/2/94";
+static char sccsid[] = "From: @(#)chpass.c	8.4 (Berkeley) 4/2/94";
+static char rcsid[] =
+	"$Id: chpass.c,v 1.13 1997/02/22 19:54:25 peter Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -60,11 +62,15 @@ static char sccsid[] = "@(#)chpass.c	8.4 (Berkeley) 4/2/94";
 #include <pw_scan.h>
 #include <pw_util.h>
 #include "pw_copy.h"
+#ifdef YP
+#include <rpcsvc/yp.h>
+int yp_errno = YP_TRUE;
+#include "pw_yp.h"
+#endif
 
 #include "chpass.h"
 #include "pathnames.h"
 
-char *progname = "chpass";
 char *tempname;
 uid_t uid;
 
@@ -76,13 +82,22 @@ main(argc, argv)
 	int argc;
 	char **argv;
 {
-	enum { NEWSH, LOADENTRY, EDITENTRY } op;
+	enum { NEWSH, LOADENTRY, EDITENTRY, NEWPW, NEWEXP } op;
 	struct passwd *pw, lpw;
+	char *username = NULL;
 	int ch, pfd, tfd;
 	char *arg;
+#ifdef YP
+	int force_local = 0;
+	int force_yp = 0;
+#endif
 
 	op = EDITENTRY;
-	while ((ch = getopt(argc, argv, "a:s:")) != EOF)
+#ifdef YP
+	while ((ch = getopt(argc, argv, "a:p:s:e:d:h:oly")) != -1)
+#else
+	while ((ch = getopt(argc, argv, "a:p:s:e:")) != -1)
+#endif
 		switch(ch) {
 		case 'a':
 			op = LOADENTRY;
@@ -92,6 +107,50 @@ main(argc, argv)
 			op = NEWSH;
 			arg = optarg;
 			break;
+		case 'p':
+			op = NEWPW;
+			arg = optarg;
+			break;
+		case 'e':
+			op = NEWEXP;
+			arg = optarg;
+			break;
+#ifdef YP
+		case 'h':
+#ifdef PARANOID
+			if (getuid()) {
+				warnx("Only the superuser can use the -h flag");
+			} else {
+#endif
+				yp_server = optarg;
+#ifdef PARANOID
+			}
+#endif
+			break;
+		case 'd':
+#ifdef PARANOID
+			if (getuid()) {
+				warnx("Only the superuser can use the -d flag");
+			} else {
+#endif
+				yp_domain = optarg;
+				if (yp_server == NULL)
+					yp_server = "localhost";
+#ifdef PARANOID
+			}
+#endif
+			break;
+		case 'l':
+			_use_yp = 0;
+			force_local = 1;
+			break;
+		case 'y':
+			_use_yp = force_yp = 1;
+			break;
+		case 'o':
+			force_old++;
+			break;
+#endif
 		case '?':
 		default:
 			usage();
@@ -101,8 +160,17 @@ main(argc, argv)
 
 	uid = getuid();
 
-	if (op == EDITENTRY || op == NEWSH)
+	if (op == EDITENTRY || op == NEWSH || op == NEWPW || op == NEWEXP)
 		switch(argc) {
+#ifdef YP
+		case 0:
+			GETPWUID(uid)
+			get_yp_master(1); /* XXX just to set the suser flag */
+			break;
+		case 1:
+			GETPWNAM(*argv)
+			get_yp_master(1); /* XXX just to set the suser flag */
+#else
 		case 0:
 			if (!(pw = getpwuid(uid)))
 				errx(1, "unknown user: uid %u", uid);
@@ -110,13 +178,13 @@ main(argc, argv)
 		case 1:
 			if (!(pw = getpwnam(*argv)))
 				errx(1, "unknown user: %s", *argv);
+#endif
 			if (uid && uid != pw->pw_uid)
 				baduser();
 			break;
 		default:
 			usage();
 		}
-
 	if (op == NEWSH) {
 		/* protect p_shell -- it thinks NULL is /bin/sh */
 		if (!arg[0])
@@ -125,6 +193,13 @@ main(argc, argv)
 			pw_error((char *)NULL, 0, 1);
 	}
 
+	if (op == NEWEXP) {
+		if (uid)	/* only root can change expire */
+			baduser();
+		if (p_expire(arg, pw, (ENTRY *)NULL))
+			pw_error((char *)NULL, 0, 1);
+	}
+
 	if (op == LOADENTRY) {
 		if (uid)
 			baduser();
@@ -132,6 +207,17 @@ main(argc, argv)
 		if (!pw_scan(arg, pw))
 			exit(1);
 	}
+	username = pw->pw_name;
+
+	if (op == NEWPW) {
+		if (uid)
+			baduser();
+
+		if(strchr(arg, ':')) {
+			errx(1, "invalid format for password");
+		}
+		pw->pw_passwd = arg;
+	}
 
 	/*
 	 * The temporary file/file descriptor usage is a little tricky here.
@@ -168,18 +254,26 @@ main(argc, argv)
 		(void)unlink(tempname);
 		tfd = pw_tmp();
 	}
-		
+
+#ifdef YP
+	if (_use_yp) {
+		yp_submit(pw);
+		(void)unlink(tempname);
+	} else {
+#endif /* YP */
 	pw_copy(pfd, tfd, pw);
 
-	if (!pw_mkdb())
+	if (!pw_mkdb(username))
 		pw_error((char *)NULL, 0, 1);
+#ifdef YP
+	}
+#endif /* YP */
 	exit(0);
 }
 
 void
 baduser()
 {
-
 	errx(1, "%s", strerror(EACCES));
 }
 
@@ -187,6 +281,11 @@ void
 usage()
 {
 
-	(void)fprintf(stderr, "usage: chpass [-a list] [-s shell] [user]\n");
+	(void)fprintf(stderr,
+#ifdef YP
+		"usage: chpass [-l] [-y] [-d domain [-h host]] [-a list] [-p encpass] [-s shell] [-e mmm dd yy] [user]\n");
+#else
+		"usage: chpass [-a list] [-p encpass] [-s shell] [-e mmm dd yy] [user]\n");
+#endif
 	exit(1);
 }