xref: /titanic_51/usr/src/cmd/fs.d/smbclnt/test/tconn.c (revision 90b1de135fcfa7ce4adc9138a885aa94bbcef04f)
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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
24  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
25  */
26 
27 /*
28  * Test program for opening an SMB connection directly.
29  */
30 
31 #include <sys/types.h>
32 #include <errno.h>
33 #include <fcntl.h>
34 #include <stdio.h>
35 #include <stdlib.h>
36 #include <string.h>
37 #include <unistd.h>
38 #include <netdb.h>
39 #include <libintl.h>
40 
41 #include <netsmb/smb_lib.h>
42 
43 extern char *optarg;
44 extern int optind, opterr, optopt;
45 extern int smb_iod_connect(struct smb_ctx *);
46 
47 static char *server;
48 
49 static void
50 tconn_usage(void)
51 {
52 	printf("usage: tconn [-d domain][-u user][-p passwd] server\n");
53 	exit(1);
54 }
55 
56 int
57 main(int argc, char *argv[])
58 {
59 	int c, error, aflags;
60 	struct smb_ctx *ctx = NULL;
61 	char *dom = NULL;
62 	char *usr = NULL;
63 	char *pw = NULL;
64 	char *secopt = NULL;
65 	struct addrinfo *ai;
66 
67 	while ((c = getopt(argc, argv, "vd:p:s:u:")) != -1) {
68 		switch (c) {
69 		case 'v':
70 			smb_debug = 1;
71 			smb_verbose = 1;
72 			break;
73 
74 		case 'd':
75 			dom = optarg;
76 			break;
77 		case 'u':
78 			usr = optarg;
79 			break;
80 		case 'p':
81 			pw = optarg;
82 			break;
83 		case 's':
84 			secopt = optarg;
85 			break;
86 		case '?':
87 			tconn_usage();
88 			break;
89 		}
90 	}
91 	if (optind >= argc)
92 		tconn_usage();
93 	server = argv[optind];
94 
95 	if (pw != NULL && (dom == NULL || usr == NULL)) {
96 		fprintf(stderr, "%s: -p arg requires -d dom -u usr\n",
97 		    argv[0]);
98 		tconn_usage();
99 	}
100 
101 	/*
102 	 * This section is intended to demonstrate how an
103 	 * RPC client library might use this interface.
104 	 */
105 	error = smb_ctx_alloc(&ctx);
106 	if (error) {
107 		fprintf(stderr, "%s: smb_ctx_alloc failed\n", argv[0]);
108 		goto out;
109 	}
110 
111 	/*
112 	 * Set server, share, domain, user
113 	 * (in the ctx handle).
114 	 */
115 	smb_ctx_setfullserver(ctx, server);
116 	smb_ctx_setshare(ctx, "IPC$", USE_IPC);
117 	if (dom)
118 		smb_ctx_setdomain(ctx, dom, B_TRUE);
119 	if (usr)
120 		smb_ctx_setuser(ctx, usr, B_TRUE);
121 	if (pw)
122 		smb_ctx_setpassword(ctx, pw, NULL);
123 
124 	/*
125 	 * Hackish option to override the Authentication Type flags.
126 	 * Sorry about exposing the flag values here, but this is
127 	 * really a programmer's test tool.  See smbfs_api.h for
128 	 * the SMB_AT_... flag values.
129 	 */
130 	if (secopt != NULL) {
131 		aflags = atoi(secopt);
132 		if (aflags < 1 || aflags > 0x1f) {
133 			fprintf(stderr, "%s: -s {0..31}\n", argv[0]);
134 			tconn_usage();
135 		}
136 		smb_ctx_setauthflags(ctx, aflags);
137 	}
138 
139 	/*
140 	 * Resolve the server address,
141 	 * setup derived defaults.
142 	 */
143 	error = smb_ctx_resolve(ctx);
144 	if (error) {
145 		fprintf(stderr, "%s: smb_ctx_resolve failed\n", argv[0]);
146 		goto out;
147 	}
148 
149 	if ((ai = ctx->ct_addrinfo) == NULL) {
150 		fprintf(stderr, "%s: no ct_addrinfo\n", argv[0]);
151 		goto out;
152 	}
153 	memcpy(&ctx->ct_srvaddr, ai->ai_addr, ai->ai_addrlen);
154 
155 	/*
156 	 * If this code were in smbutil or mount_smbfs, it would
157 	 * get system and $HOME/.nsmbrc settings here, like this:
158 	 */
159 	error = smb_iod_connect(ctx);
160 	if (error) {
161 		fprintf(stderr, "%s: smb_iod_connect failed\n", argv[0]);
162 		goto out;
163 	}
164 
165 	printf("Yea, we connected!\n");
166 
167 out:
168 	smb_ctx_free(ctx);
169 
170 	return ((error) ? 1 : 0);
171 }
172