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