source3/utils/net_dom.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    net dom commands for remote join/unjoin
   4    Copyright (C) 2007 Günther Deschner
   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 "includes.h"
  21 #include "utils/net.h"
  22
  23 int net_dom_usage(struct net_context *c, int argc, const char **argv)
  24 {
  25         d_printf("usage: net dom join "
  26                  "<domain=DOMAIN> <ou=OU> <account=ACCOUNT> "\
  27                  "<password=PASSWORD> <reboot>\n  Join a remote machine\n");
  28         d_printf("usage: net dom unjoin "
  29                  "<account=ACCOUNT> <password=PASSWORD> <reboot>\n"\
  30                  "  Unjoin a remote machine\n");
  31
  32         return -1;
  33 }
  34
  35 static int net_dom_unjoin(struct net_context *c, int argc, const char **argv)
  36 {
  37         const char *server_name = NULL;
  38         const char *account = NULL;
  39         const char *password = NULL;
  40         uint32_t unjoin_flags = WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE |
  41                                 WKSSVC_JOIN_FLAGS_JOIN_TYPE;
  42         struct cli_state *cli = NULL;
  43         bool reboot = false;
  44         NTSTATUS ntstatus;
  45         NET_API_STATUS status;
  46         int ret = -1;
  47         int i;
  48
  49         if (argc < 1) {
  50                 return net_dom_usage(c, argc, argv);
  51         }
  52
  53         if (c->opt_host) {
  54                 server_name = c->opt_host;
  55         }
  56
  57         for (i=0; i<argc; i++) {
  58                 if (strnequal(argv[i], "account", strlen("account"))) {
  59                         account = get_string_param(argv[i]);
  60                         if (!account) {
  61                                 return -1;
  62                         }
  63                 }
  64                 if (strnequal(argv[i], "password", strlen("password"))) {
  65                         password = get_string_param(argv[i]);
  66                         if (!password) {
  67                                 return -1;
  68                         }
  69                 }
  70                 if (strequal(argv[i], "reboot")) {
  71                         reboot = true;
  72                 }
  73         }
  74
  75         if (reboot) {
  76                 ntstatus = net_make_ipc_connection_ex(c, c->opt_workgroup,
  77                                                       server_name, NULL, 0,
  78                                                       &cli);
  79                 if (!NT_STATUS_IS_OK(ntstatus)) {
  80                         return -1;
  81                 }
  82         }
  83
  84         status = NetUnjoinDomain(server_name, account, password, unjoin_flags);
  85         if (status != 0) {
  86                 printf("Failed to unjoin domain: %s\n",
  87                         libnetapi_get_error_string(c->netapi_ctx, status));
  88                 goto done;
  89         }
  90
  91         if (reboot) {
  92                 c->opt_comment = "Shutting down due to a domain membership "
  93                                  "change";
  94                 c->opt_reboot = true;
  95                 c->opt_timeout = 30;
  96
  97                 ret = run_rpc_command(c, cli, PI_INITSHUTDOWN, 0,
  98                                       rpc_init_shutdown_internals,
  99                                       argc, argv);
 100                 if (ret == 0) {
 101                         goto done;
 102                 }
 103
 104                 ret = run_rpc_command(c, cli, PI_WINREG, 0,
 105                                       rpc_reg_shutdown_internals,
 106                                       argc, argv);
 107                 goto done;
 108         }
 109
 110         ret = 0;
 111
 112  done:
 113         if (cli) {
 114                 cli_shutdown(cli);
 115         }
 116
 117         return ret;
 118 }
 119
 120 static int net_dom_join(struct net_context *c, int argc, const char **argv)
 121 {
 122         const char *server_name = NULL;
 123         const char *domain_name = NULL;
 124         const char *account_ou = NULL;
 125         const char *Account = NULL;
 126         const char *password = NULL;
 127         uint32_t join_flags = WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE |
 128                               WKSSVC_JOIN_FLAGS_JOIN_TYPE;
 129         struct cli_state *cli = NULL;
 130         bool reboot = false;
 131         NTSTATUS ntstatus;
 132         NET_API_STATUS status;
 133         int ret = -1;
 134         int i;
 135
 136         if (argc < 1) {
 137                 return net_dom_usage(c, argc, argv);
 138         }
 139
 140         if (c->opt_host) {
 141                 server_name = c->opt_host;
 142         }
 143
 144         if (c->opt_force) {
 145                 join_flags |= WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED;
 146         }
 147
 148         for (i=0; i<argc; i++) {
 149                 if (strnequal(argv[i], "ou", strlen("ou"))) {
 150                         account_ou = get_string_param(argv[i]);
 151                         if (!account_ou) {
 152                                 return -1;
 153                         }
 154                 }
 155                 if (strnequal(argv[i], "domain", strlen("domain"))) {
 156                         domain_name = get_string_param(argv[i]);
 157                         if (!domain_name) {
 158                                 return -1;
 159                         }
 160                 }
 161                 if (strnequal(argv[i], "account", strlen("account"))) {
 162                         Account = get_string_param(argv[i]);
 163                         if (!Account) {
 164                                 return -1;
 165                         }
 166                 }
 167                 if (strnequal(argv[i], "password", strlen("password"))) {
 168                         password = get_string_param(argv[i]);
 169                         if (!password) {
 170                                 return -1;
 171                         }
 172                 }
 173                 if (strequal(argv[i], "reboot")) {
 174                         reboot = true;
 175                 }
 176         }
 177
 178         if (reboot) {
 179                 ntstatus = net_make_ipc_connection_ex(c, c->opt_workgroup,
 180                                                       server_name, NULL, 0,
 181                                                       &cli);
 182                 if (!NT_STATUS_IS_OK(ntstatus)) {
 183                         return -1;
 184                 }
 185         }
 186
 187         /* check if domain is a domain or a workgroup */
 188
 189         status = NetJoinDomain(server_name, domain_name, account_ou,
 190                                Account, password, join_flags);
 191         if (status != 0) {
 192                 printf("Failed to join domain: %s\n",
 193                         libnetapi_get_error_string(c->netapi_ctx, status));
 194                 goto done;
 195         }
 196
 197         if (reboot) {
 198                 c->opt_comment = "Shutting down due to a domain membership "
 199                                  "change";
 200                 c->opt_reboot = true;
 201                 c->opt_timeout = 30;
 202
 203                 ret = run_rpc_command(c, cli, PI_INITSHUTDOWN, 0,
 204                                       rpc_init_shutdown_internals,
 205                                       argc, argv);
 206                 if (ret == 0) {
 207                         goto done;
 208                 }
 209
 210                 ret = run_rpc_command(c, cli, PI_WINREG, 0,
 211                                       rpc_reg_shutdown_internals,
 212                                       argc, argv);
 213                 goto done;
 214         }
 215
 216         ret = 0;
 217
 218  done:
 219         if (cli) {
 220                 cli_shutdown(cli);
 221         }
 222
 223         return ret;
 224 }
 225
 226 int net_dom(struct net_context *c, int argc, const char **argv)
 227 {
 228         NET_API_STATUS status;
 229
 230         struct functable func[] = {
 231                 {"JOIN", net_dom_join},
 232                 {"UNJOIN", net_dom_unjoin},
 233                 {"HELP", net_dom_usage},
 234                 {NULL, NULL}
 235         };
 236
 237         status = libnetapi_init(&c->netapi_ctx);
 238         if (status != 0) {
 239                 return -1;
 240         }
 241
 242         libnetapi_set_username(c->netapi_ctx, c->opt_user_name);
 243         libnetapi_set_password(c->netapi_ctx, c->opt_password);
 244
 245         return net_run_function(c, argc, argv, func, net_dom_usage);
 246 }