source3/utils/net_dom.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    net dom commands for remote join/unjoin
   4    Copyright (C) 2007,2009 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 #include "../librpc/gen_ndr/cli_initshutdown.h"
  23
  24 int net_dom_usage(struct net_context *c, int argc, const char **argv)
  25 {
  26         d_printf(_("usage: net dom join "
  27                    "<domain=DOMAIN> <ou=OU> <account=ACCOUNT> "
  28                    "<password=PASSWORD> <reboot>\n  Join a remote machine\n"));
  29         d_printf(_("usage: net dom unjoin "
  30                    "<account=ACCOUNT> <password=PASSWORD> <reboot>\n"
  31                    "  Unjoin a remote machine\n"));
  32         d_printf(_("usage: net dom renamecomputer "
  33                    "<newname=NEWNAME> "
  34                    "<account=ACCOUNT> <password=PASSWORD> <reboot>\n"
  35                    "  Rename joined computer\n"));
  36
  37         return -1;
  38 }
  39
  40 static int net_dom_unjoin(struct net_context *c, int argc, const char **argv)
  41 {
  42         const char *server_name = NULL;
  43         const char *account = NULL;
  44         const char *password = NULL;
  45         uint32_t unjoin_flags = NETSETUP_ACCT_DELETE |
  46                                 NETSETUP_JOIN_DOMAIN |
  47                                 NETSETUP_IGNORE_UNSUPPORTED_FLAGS;
  48         struct cli_state *cli = NULL;
  49         bool do_reboot = false;
  50         NTSTATUS ntstatus;
  51         NET_API_STATUS status;
  52         int ret = -1;
  53         int i;
  54
  55         if (argc < 1 || c->display_usage) {
  56                 return net_dom_usage(c, argc, argv);
  57         }
  58
  59         if (c->opt_host) {
  60                 server_name = c->opt_host;
  61         }
  62
  63         for (i=0; i<argc; i++) {
  64                 if (strnequal(argv[i], "account", strlen("account"))) {
  65                         account = get_string_param(argv[i]);
  66                         if (!account) {
  67                                 return -1;
  68                         }
  69                 }
  70                 if (strnequal(argv[i], "password", strlen("password"))) {
  71                         password = get_string_param(argv[i]);
  72                         if (!password) {
  73                                 return -1;
  74                         }
  75                 }
  76                 if (strequal(argv[i], "reboot")) {
  77                         do_reboot = true;
  78                 }
  79         }
  80
  81         if (do_reboot) {
  82                 ntstatus = net_make_ipc_connection_ex(c, c->opt_workgroup,
  83                                                       server_name, NULL, 0,
  84                                                       &cli);
  85                 if (!NT_STATUS_IS_OK(ntstatus)) {
  86                         return -1;
  87                 }
  88         }
  89
  90         status = NetUnjoinDomain(server_name, account, password, unjoin_flags);
  91         if (status != 0) {
  92                 printf(_("Failed to unjoin domain: %s\n"),
  93                         libnetapi_get_error_string(c->netapi_ctx, status));
  94                 goto done;
  95         }
  96
  97         if (do_reboot) {
  98                 c->opt_comment = _("Shutting down due to a domain membership "
  99                                    "change");
 100                 c->opt_reboot = true;
 101                 c->opt_timeout = 30;
 102
 103                 ret = run_rpc_command(c, cli,
 104                                       &ndr_table_initshutdown.syntax_id,
 105                                       0, rpc_init_shutdown_internals,
 106                                       argc, argv);
 107                 if (ret == 0) {
 108                         goto done;
 109                 }
 110
 111                 ret = run_rpc_command(c, cli, &ndr_table_winreg.syntax_id, 0,
 112                                       rpc_reg_shutdown_internals,
 113                                       argc, argv);
 114                 goto done;
 115         }
 116
 117         ret = 0;
 118
 119  done:
 120         if (cli) {
 121                 cli_shutdown(cli);
 122         }
 123
 124         return ret;
 125 }
 126
 127 static int net_dom_join(struct net_context *c, int argc, const char **argv)
 128 {
 129         const char *server_name = NULL;
 130         const char *domain_name = NULL;
 131         const char *account_ou = NULL;
 132         const char *Account = NULL;
 133         const char *password = NULL;
 134         uint32_t join_flags = NETSETUP_ACCT_CREATE |
 135                               NETSETUP_JOIN_DOMAIN;
 136         struct cli_state *cli = NULL;
 137         bool do_reboot = false;
 138         NTSTATUS ntstatus;
 139         NET_API_STATUS status;
 140         int ret = -1;
 141         int i;
 142
 143         if (argc < 1 || c->display_usage) {
 144                 return net_dom_usage(c, argc, argv);
 145         }
 146
 147         if (c->opt_host) {
 148                 server_name = c->opt_host;
 149         }
 150
 151         if (c->opt_force) {
 152                 join_flags |= NETSETUP_DOMAIN_JOIN_IF_JOINED;
 153         }
 154
 155         for (i=0; i<argc; i++) {
 156                 if (strnequal(argv[i], "ou", strlen("ou"))) {
 157                         account_ou = get_string_param(argv[i]);
 158                         if (!account_ou) {
 159                                 return -1;
 160                         }
 161                 }
 162                 if (strnequal(argv[i], "domain", strlen("domain"))) {
 163                         domain_name = get_string_param(argv[i]);
 164                         if (!domain_name) {
 165                                 return -1;
 166                         }
 167                 }
 168                 if (strnequal(argv[i], "account", strlen("account"))) {
 169                         Account = get_string_param(argv[i]);
 170                         if (!Account) {
 171                                 return -1;
 172                         }
 173                 }
 174                 if (strnequal(argv[i], "password", strlen("password"))) {
 175                         password = get_string_param(argv[i]);
 176                         if (!password) {
 177                                 return -1;
 178                         }
 179                 }
 180                 if (strequal(argv[i], "reboot")) {
 181                         do_reboot = true;
 182                 }
 183         }
 184
 185         if (do_reboot) {
 186                 ntstatus = net_make_ipc_connection_ex(c, c->opt_workgroup,
 187                                                       server_name, NULL, 0,
 188                                                       &cli);
 189                 if (!NT_STATUS_IS_OK(ntstatus)) {
 190                         return -1;
 191                 }
 192         }
 193
 194         /* check if domain is a domain or a workgroup */
 195
 196         status = NetJoinDomain(server_name, domain_name, account_ou,
 197                                Account, password, join_flags);
 198         if (status != 0) {
 199                 printf(_("Failed to join domain: %s\n"),
 200                         libnetapi_get_error_string(c->netapi_ctx, status));
 201                 goto done;
 202         }
 203
 204         if (do_reboot) {
 205                 c->opt_comment = _("Shutting down due to a domain membership "
 206                                    "change");
 207                 c->opt_reboot = true;
 208                 c->opt_timeout = 30;
 209
 210                 ret = run_rpc_command(c, cli, &ndr_table_initshutdown.syntax_id, 0,
 211                                       rpc_init_shutdown_internals,
 212                                       argc, argv);
 213                 if (ret == 0) {
 214                         goto done;
 215                 }
 216
 217                 ret = run_rpc_command(c, cli, &ndr_table_winreg.syntax_id, 0,
 218                                       rpc_reg_shutdown_internals,
 219                                       argc, argv);
 220                 goto done;
 221         }
 222
 223         ret = 0;
 224
 225  done:
 226         if (cli) {
 227                 cli_shutdown(cli);
 228         }
 229
 230         return ret;
 231 }
 232
 233 static int net_dom_renamecomputer(struct net_context *c, int argc, const char **argv)
 234 {
 235         const char *server_name = NULL;
 236         const char *account = NULL;
 237         const char *password = NULL;
 238         const char *newname = NULL;
 239         uint32_t rename_options = NETSETUP_ACCT_CREATE;
 240         struct cli_state *cli = NULL;
 241         bool do_reboot = false;
 242         NTSTATUS ntstatus;
 243         NET_API_STATUS status;
 244         int ret = -1;
 245         int i;
 246
 247         if (argc < 1 || c->display_usage) {
 248                 return net_dom_usage(c, argc, argv);
 249         }
 250
 251         if (c->opt_host) {
 252                 server_name = c->opt_host;
 253         }
 254
 255         for (i=0; i<argc; i++) {
 256                 if (strnequal(argv[i], "account", strlen("account"))) {
 257                         account = get_string_param(argv[i]);
 258                         if (!account) {
 259                                 return -1;
 260                         }
 261                 }
 262                 if (strnequal(argv[i], "password", strlen("password"))) {
 263                         password = get_string_param(argv[i]);
 264                         if (!password) {
 265                                 return -1;
 266                         }
 267                 }
 268                 if (strnequal(argv[i], "newname", strlen("newname"))) {
 269                         newname = get_string_param(argv[i]);
 270                         if (!newname) {
 271                                 return -1;
 272                         }
 273                 }
 274                 if (strequal(argv[i], "reboot")) {
 275                         do_reboot = true;
 276                 }
 277         }
 278
 279         if (do_reboot) {
 280                 ntstatus = net_make_ipc_connection_ex(c, c->opt_workgroup,
 281                                                       server_name, NULL, 0,
 282                                                       &cli);
 283                 if (!NT_STATUS_IS_OK(ntstatus)) {
 284                         return -1;
 285                 }
 286         }
 287
 288         status = NetRenameMachineInDomain(server_name, newname,
 289                                           account, password, rename_options);
 290         if (status != 0) {
 291                 printf(_("Failed to rename machine: "));
 292                 if (status == W_ERROR_V(WERR_SETUP_NOT_JOINED)) {
 293                         printf(_("Computer is not joined to a Domain\n"));
 294                         goto done;
 295                 }
 296                 printf("%s\n",
 297                         libnetapi_get_error_string(c->netapi_ctx, status));
 298                 goto done;
 299         }
 300
 301         if (do_reboot) {
 302                 c->opt_comment = _("Shutting down due to a computer rename");
 303                 c->opt_reboot = true;
 304                 c->opt_timeout = 30;
 305
 306                 ret = run_rpc_command(c, cli,
 307                                       &ndr_table_initshutdown.syntax_id,
 308                                       0, rpc_init_shutdown_internals,
 309                                       argc, argv);
 310                 if (ret == 0) {
 311                         goto done;
 312                 }
 313
 314                 ret = run_rpc_command(c, cli, &ndr_table_winreg.syntax_id, 0,
 315                                       rpc_reg_shutdown_internals,
 316                                       argc, argv);
 317                 goto done;
 318         }
 319
 320         ret = 0;
 321
 322  done:
 323         if (cli) {
 324                 cli_shutdown(cli);
 325         }
 326
 327         return ret;
 328 }
 329
 330 int net_dom(struct net_context *c, int argc, const char **argv)
 331 {
 332         NET_API_STATUS status;
 333
 334         struct functable func[] = {
 335                 {
 336                         "join",
 337                         net_dom_join,
 338                         NET_TRANSPORT_LOCAL,
 339                         N_("Join a remote machine"),
 340                         N_("net dom join <domain=DOMAIN> <ou=OU> "
 341                            "<account=ACCOUNT> <password=PASSWORD> <reboot>\n"
 342                            "  Join a remote machine")
 343                 },
 344                 {
 345                         "unjoin",
 346                         net_dom_unjoin,
 347                         NET_TRANSPORT_LOCAL,
 348                         N_("Unjoin a remote machine"),
 349                         N_("net dom unjoin <account=ACCOUNT> "
 350                            "<password=PASSWORD> <reboot>\n"
 351                            "  Unjoin a remote machine")
 352                 },
 353                 {
 354                         "renamecomputer",
 355                         net_dom_renamecomputer,
 356                         NET_TRANSPORT_LOCAL,
 357                         N_("Rename a computer that is joined to a domain"),
 358                         N_("net dom renamecomputer <newname=NEWNAME> "
 359                            "<account=ACCOUNT> <password=PASSWORD> "
 360                            "<reboot>\n"
 361                            "  Rename joined computer")
 362                 },
 363
 364                 {NULL, NULL, 0, NULL, NULL}
 365         };
 366
 367         status = libnetapi_init(&c->netapi_ctx);
 368         if (status != 0) {
 369                 return -1;
 370         }
 371
 372         libnetapi_set_username(c->netapi_ctx, c->opt_user_name);
 373         libnetapi_set_password(c->netapi_ctx, c->opt_password);
 374         if (c->opt_kerberos) {
 375                 libnetapi_set_use_kerberos(c->netapi_ctx);
 376         }
 377
 378         return net_run_function(c, argc, argv, "net dom", func);
 379 }