1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <strings.h>
30 #include <locale.h>
31 #include <netdb.h>
32 #include <limits.h>
33 #include <smbsrv/libsmbns.h>
34
35 #define QUOTE(x) #x
36 #define VAL2STR(x) QUOTE(x)
37
38 char *whoami = NULL;
39
40 static void usage();
41
42 static
43 void
usage()44 usage()
45 {
46 fprintf(stderr,
47 gettext("Usage: %s [ -d fqdn ] [ -s server ]\n"), whoami);
48 fprintf(stderr,
49 gettext("\t-d\tThe fully qualified domain of the client\n"));
50 fprintf(stderr, gettext("\t-s\tThe domain controller to join\n"));
51 fprintf(stderr,
52 gettext("\tstdin is used to read in the password or \n"));
53 fprintf(stderr, gettext("\tthe password is prompted for.\n"));
54
55 exit(1);
56 }
57
58 int
main(int argc,char ** argv)59 main(int argc, char **argv)
60 {
61 char fqdn[MAXHOSTNAMELEN], server[MAXHOSTNAMELEN];
62 char *newpw;
63 int c, ret = 0;
64
65 (void) setlocale(LC_ALL, "");
66
67 #if !defined(TEXT_DOMAIN)
68 #define TEXT_DOMAIN "SYS_TEST"
69 #endif /* TEXT_DOMAIN */
70
71 (void) textdomain(TEXT_DOMAIN);
72
73 whoami = argv[0];
74
75 while ((c = getopt(argc, argv, "d:s:")) != -1) {
76 switch (c) {
77 case 'd':
78 (void) strncpy(fqdn, optarg, sizeof (fqdn));
79 break;
80 case 's':
81 (void) strncpy(server, optarg, sizeof (server));
82 break;
83 default:
84 usage();
85 break;
86 }
87 }
88
89 if (argc != optind)
90 usage();
91
92 if (!isatty(fileno(stdin))) {
93 char buf[PASS_MAX + 1];
94
95 if (scanf("%" VAL2STR(PASS_MAX) "s", &buf) != 1) {
96 fprintf(stderr,
97 gettext("Couldn't read new password\n"));
98 exit(1);
99 }
100
101 newpw = strdup(buf);
102 if (newpw == NULL) {
103 fprintf(stderr, gettext("Couldn't allocate memory\n"));
104 exit(1);
105 }
106 } else {
107 newpw = getpassphrase(gettext("Enter new password: "));
108 if (newpw == NULL) {
109 fprintf(stderr,
110 gettext("Couldn't read new password\n"));
111 exit(1);
112 }
113
114 newpw = strdup(newpw);
115 if (newpw == NULL) {
116 fprintf(stderr, gettext("Couldn't allocate memory\n"));
117 exit(1);
118 }
119 }
120
121 /*
122 * Set the SMF properties for smb for later use.
123 */
124 ret = smb_setdomainprops(fqdn, server, newpw);
125
126 free(newpw);
127
128 return (ret);
129 }
130