1 /*
2 * Unix SMB/CIFS implementation.
3 * NetUserEnum query
4 * Copyright (C) Guenther Deschner 2007
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include <sys/types.h>
21 #include <inttypes.h>
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <string.h>
25
26 #include <netapi.h>
27
28 #include "common.h"
29
main(int argc,const char ** argv)30 int main(int argc, const char **argv)
31 {
32 NET_API_STATUS status;
33 struct libnetapi_ctx *ctx = NULL;
34 const char *hostname = NULL;
35 uint32_t level = 0;
36 uint8_t *buffer = NULL;
37 uint32_t entries_read = 0;
38 uint32_t total_entries = 0;
39 uint32_t resume_handle = 0;
40 char *sid_str = NULL;
41 int i;
42
43 struct USER_INFO_0 *info0 = NULL;
44 struct USER_INFO_10 *info10 = NULL;
45 struct USER_INFO_20 *info20 = NULL;
46 struct USER_INFO_23 *info23 = NULL;
47
48 poptContext pc;
49 int opt;
50
51 struct poptOption long_options[] = {
52 POPT_AUTOHELP
53 POPT_COMMON_LIBNETAPI_EXAMPLES
54 POPT_TABLEEND
55 };
56
57 status = libnetapi_init(&ctx);
58 if (status != 0) {
59 return status;
60 }
61
62 pc = poptGetContext("user_enum", argc, argv, long_options, 0);
63
64 poptSetOtherOptionHelp(pc, "hostname level");
65 while((opt = poptGetNextOpt(pc)) != -1) {
66 }
67
68 if (!poptPeekArg(pc)) {
69 poptPrintHelp(pc, stderr, 0);
70 goto out;
71 }
72 hostname = poptGetArg(pc);
73
74 if (poptPeekArg(pc)) {
75 level = atoi(poptGetArg(pc));
76 }
77
78 /* NetUserEnum */
79
80 do {
81 status = NetUserEnum(hostname,
82 level,
83 FILTER_NORMAL_ACCOUNT,
84 &buffer,
85 (uint32_t)-1,
86 &entries_read,
87 &total_entries,
88 &resume_handle);
89 if (status == 0 || status == ERROR_MORE_DATA) {
90
91 switch (level) {
92 case 0:
93 info0 = (struct USER_INFO_0 *)buffer;
94 break;
95 case 10:
96 info10 = (struct USER_INFO_10 *)buffer;
97 break;
98 case 20:
99 info20 = (struct USER_INFO_20 *)buffer;
100 break;
101 case 23:
102 info23 = (struct USER_INFO_23 *)buffer;
103 break;
104 default:
105 break;
106 }
107
108 for (i=0; i<entries_read; i++) {
109 switch (level) {
110 case 0:
111 printf("#%d user: %s\n", i, info0->usri0_name);
112 info0++;
113 break;
114 case 10:
115 printf("#%d user: %s\n", i, info10->usri10_name);
116 printf("#%d comment: %s\n", i, info10->usri10_comment);
117 printf("#%d usr_comment: %s\n", i, info10->usri10_usr_comment);
118 printf("#%d full_name: %s\n", i, info10->usri10_full_name);
119 info10++;
120 break;
121 case 20:
122 printf("#%d user: %s\n", i, info20->usri20_name);
123 printf("#%d comment: %s\n", i, info20->usri20_comment);
124 printf("#%d flags: 0x%08x\n", i, info20->usri20_flags);
125 printf("#%d rid: %d\n", i, info20->usri20_user_id);
126 info20++;
127 break;
128 case 23:
129 printf("#%d user: %s\n", i, info23->usri23_name);
130 printf("#%d comment: %s\n", i, info23->usri23_comment);
131 printf("#%d flags: 0x%08x\n", i, info23->usri23_flags);
132 if (ConvertSidToStringSid(info23->usri23_user_sid,
133 &sid_str)) {
134 printf("#%d sid: %s\n", i, sid_str);
135 free(sid_str);
136 }
137 info23++;
138 break;
139 default:
140 break;
141 }
142 }
143 NetApiBufferFree(buffer);
144 }
145 } while (status == ERROR_MORE_DATA);
146
147 if (status != 0) {
148 printf("NetUserEnum failed with: %s\n",
149 libnetapi_get_error_string(ctx, status));
150 }
151
152 out:
153 libnetapi_free(ctx);
154 poptFreeContext(pc);
155
156 return status;
157 }
158