source/rpcclient/cmd_netlogon.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) Tim Potter 2000
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "rpcclient.h"
  24
  25 static NTSTATUS cmd_netlogon_logon_ctrl2(struct rpc_pipe_client *cli,
  26                                          TALLOC_CTX *mem_ctx, int argc,
  27                                          const char **argv)
  28 {
  29         uint32 query_level = 1;
  30         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  31
  32         if (argc > 1) {
  33                 fprintf(stderr, "Usage: %s\n", argv[0]);
  34                 return NT_STATUS_OK;
  35         }
  36
  37         result = rpccli_netlogon_logon_ctrl2(cli, mem_ctx, query_level);
  38
  39         if (!NT_STATUS_IS_OK(result))
  40                 goto done;
  41
  42         /* Display results */
  43
  44  done:
  45         return result;
  46 }
  47
  48 static WERROR cmd_netlogon_getdcname(struct rpc_pipe_client *cli,
  49                                      TALLOC_CTX *mem_ctx, int argc,
  50                                      const char **argv)
  51 {
  52         fstring dcname;
  53         WERROR result = WERR_GENERAL_FAILURE;
  54         int old_timeout;
  55
  56         if (argc != 2) {
  57                 fprintf(stderr, "Usage: %s domainname\n", argv[0]);
  58                 return WERR_OK;
  59         }
  60
  61         /* Make sure to wait for our DC's reply */
  62         old_timeout = cli_set_timeout(cli->cli, MAX(cli->cli->timeout,30000)); /* 30 seconds. */
  63
  64         result = rpccli_netlogon_getdcname(cli, mem_ctx, cli->cli->desthost, argv[1], dcname);
  65
  66         cli_set_timeout(cli->cli, old_timeout);
  67
  68         if (!W_ERROR_IS_OK(result))
  69                 goto done;
  70
  71         /* Display results */
  72
  73         printf("%s\n", dcname);
  74
  75  done:
  76         return result;
  77 }
  78
  79 static WERROR cmd_netlogon_getanydcname(struct rpc_pipe_client *cli,
  80                                         TALLOC_CTX *mem_ctx, int argc,
  81                                         const char **argv)
  82 {
  83         fstring dcname;
  84         WERROR result = WERR_GENERAL_FAILURE;
  85         int old_timeout;
  86
  87         if (argc != 2) {
  88                 fprintf(stderr, "Usage: %s domainname\n", argv[0]);
  89                 return WERR_OK;
  90         }
  91
  92         /* Make sure to wait for our DC's reply */
  93         old_timeout = cli_set_timeout(cli->cli, MAX(cli->cli->timeout,30000)); /* 30 seconds. */
  94
  95         result = rpccli_netlogon_getanydcname(cli, mem_ctx, cli->cli->desthost, argv[1], dcname);
  96
  97         cli_set_timeout(cli->cli, old_timeout);
  98
  99         if (!W_ERROR_IS_OK(result))
 100                 goto done;
 101
 102         /* Display results */
 103
 104         printf("%s\n", dcname);
 105
 106  done:
 107         return result;
 108 }
 109
 110 static WERROR cmd_netlogon_dsr_getdcname(struct rpc_pipe_client *cli,
 111                                          TALLOC_CTX *mem_ctx, int argc,
 112                                          const char **argv)
 113 {
 114         WERROR result;
 115         char *dcname, *dcaddress;
 116
 117         if (argc != 2) {
 118                 fprintf(stderr, "Usage: %s domainname\n", argv[0]);
 119                 return WERR_OK;
 120         }
 121
 122         result = rpccli_netlogon_dsr_getdcname(
 123                 cli, mem_ctx, cli->cli->desthost, argv[1], NULL, NULL,
 124                 0x40000000, &dcname, &dcaddress, NULL, NULL, NULL, NULL,
 125                 NULL, NULL, NULL);
 126
 127         if (W_ERROR_IS_OK(result)) {
 128                 printf("Domain %s's DC is called %s at IP %s\n",
 129                        argv[1], dcname, dcaddress);
 130                 return WERR_OK;
 131         }
 132
 133         printf("rpccli_netlogon_dsr_getdcname returned %s\n",
 134                nt_errstr(werror_to_ntstatus(result)));
 135
 136         return result;
 137 }
 138
 139 static WERROR cmd_netlogon_dsr_getsitename(struct rpc_pipe_client *cli,
 140                                            TALLOC_CTX *mem_ctx, int argc,
 141                                            const char **argv)
 142 {
 143         WERROR result;
 144         char *sitename;
 145
 146         if (argc != 2) {
 147                 fprintf(stderr, "Usage: %s computername\n", argv[0]);
 148                 return WERR_OK;
 149         }
 150
 151         result = rpccli_netlogon_dsr_getsitename(cli, mem_ctx, argv[1], &sitename);
 152
 153         if (!W_ERROR_IS_OK(result)) {
 154                 printf("rpccli_netlogon_dsr_gesitename returned %s\n",
 155                        nt_errstr(werror_to_ntstatus(result)));
 156                 return result;
 157         }
 158
 159         printf("Computer %s is on Site: %s\n", argv[1], sitename);
 160
 161         return WERR_OK;
 162 }
 163
 164 static NTSTATUS cmd_netlogon_logon_ctrl(struct rpc_pipe_client *cli,
 165                                         TALLOC_CTX *mem_ctx, int argc,
 166                                         const char **argv)
 167 {
 168 #if 0
 169         uint32 query_level = 1;
 170 #endif
 171         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 172
 173         if (argc > 1) {
 174                 fprintf(stderr, "Usage: %s\n", argv[0]);
 175                 return NT_STATUS_OK;
 176         }
 177
 178 #if 0
 179         result = cli_netlogon_logon_ctrl(cli, mem_ctx, query_level);
 180         if (!NT_STATUS_IS_OK(result)) {
 181                 goto done;
 182         }
 183 #endif
 184
 185         /* Display results */
 186
 187         return result;
 188 }
 189
 190 /* Display sam synchronisation information */
 191
 192 static void display_sam_sync(uint32 num_deltas, SAM_DELTA_HDR *hdr_deltas,
 193                              SAM_DELTA_CTR *deltas)
 194 {
 195         fstring name;
 196         uint32 i, j;
 197
 198         for (i = 0; i < num_deltas; i++) {
 199                 switch (hdr_deltas[i].type) {
 200                 case SAM_DELTA_DOMAIN_INFO:
 201                         unistr2_to_ascii(name,
 202                                          &deltas[i].domain_info.uni_dom_name,
 203                                          sizeof(name) - 1);
 204                         printf("Domain: %s\n", name);
 205                         break;
 206                 case SAM_DELTA_GROUP_INFO:
 207                         unistr2_to_ascii(name,
 208                                          &deltas[i].group_info.uni_grp_name,
 209                                          sizeof(name) - 1);
 210                         printf("Group: %s\n", name);
 211                         break;
 212                 case SAM_DELTA_ACCOUNT_INFO:
 213                         unistr2_to_ascii(name,
 214                                          &deltas[i].account_info.uni_acct_name,
 215                                          sizeof(name) - 1);
 216                         printf("Account: %s\n", name);
 217                         break;
 218                 case SAM_DELTA_ALIAS_INFO:
 219                         unistr2_to_ascii(name,
 220                                          &deltas[i].alias_info.uni_als_name,
 221                                          sizeof(name) - 1);
 222                         printf("Alias: %s\n", name);
 223                         break;
 224                 case SAM_DELTA_ALIAS_MEM: {
 225                         SAM_ALIAS_MEM_INFO *alias = &deltas[i].als_mem_info;
 226
 227                         for (j = 0; j < alias->num_members; j++) {
 228                                 fstring sid_str;
 229
 230                                 sid_to_string(sid_str, &alias->sids[j].sid);
 231
 232                                 printf("%s\n", sid_str);
 233                         }
 234                         break;
 235                 }
 236                 case SAM_DELTA_GROUP_MEM: {
 237                         SAM_GROUP_MEM_INFO *group = &deltas[i].grp_mem_info;
 238
 239                         for (j = 0; j < group->num_members; j++)
 240                                 printf("rid 0x%x, attrib 0x%08x\n",
 241                                           group->rids[j], group->attribs[j]);
 242                         break;
 243                 }
 244                 case SAM_DELTA_MODIFIED_COUNT: {
 245                         SAM_DELTA_MOD_COUNT *mc = &deltas[i].mod_count;
 246
 247                         printf("sam sequence update: 0x%04x\n", mc->seqnum);
 248                         break;
 249                 }
 250                 default:
 251                         printf("unknown delta type 0x%02x\n",
 252                                   hdr_deltas[i].type);
 253                         break;
 254                 }
 255         }
 256 }
 257
 258 /* Perform sam synchronisation */
 259
 260 static NTSTATUS cmd_netlogon_sam_sync(struct rpc_pipe_client *cli,
 261                                       TALLOC_CTX *mem_ctx, int argc,
 262                                       const char **argv)
 263 {
 264         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 265         uint32 database_id = 0, num_deltas;
 266         SAM_DELTA_HDR *hdr_deltas;
 267         SAM_DELTA_CTR *deltas;
 268
 269         if (argc > 2) {
 270                 fprintf(stderr, "Usage: %s [database_id]\n", argv[0]);
 271                 return NT_STATUS_OK;
 272         }
 273
 274         if (argc == 2)
 275                 database_id = atoi(argv[1]);
 276
 277         /* Synchronise sam database */
 278
 279         result = rpccli_netlogon_sam_sync(cli, mem_ctx, database_id,
 280                                        0, &num_deltas, &hdr_deltas, &deltas);
 281
 282         if (!NT_STATUS_IS_OK(result))
 283                 goto done;
 284
 285         /* Display results */
 286
 287         display_sam_sync(num_deltas, hdr_deltas, deltas);
 288
 289  done:
 290         return result;
 291 }
 292
 293 /* Perform sam delta synchronisation */
 294
 295 static NTSTATUS cmd_netlogon_sam_deltas(struct rpc_pipe_client *cli,
 296                                         TALLOC_CTX *mem_ctx, int argc,
 297                                         const char **argv)
 298 {
 299         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 300         uint32 database_id, num_deltas, tmp;
 301         SAM_DELTA_HDR *hdr_deltas;
 302         SAM_DELTA_CTR *deltas;
 303         uint64 seqnum;
 304
 305         if (argc != 3) {
 306                 fprintf(stderr, "Usage: %s database_id seqnum\n", argv[0]);
 307                 return NT_STATUS_OK;
 308         }
 309
 310         database_id = atoi(argv[1]);
 311         tmp = atoi(argv[2]);
 312
 313         seqnum = tmp & 0xffff;
 314
 315         result = rpccli_netlogon_sam_deltas(cli, mem_ctx, database_id,
 316                                          seqnum, &num_deltas,
 317                                          &hdr_deltas, &deltas);
 318
 319         if (!NT_STATUS_IS_OK(result))
 320                 goto done;
 321
 322         /* Display results */
 323
 324         display_sam_sync(num_deltas, hdr_deltas, deltas);
 325
 326  done:
 327         return result;
 328 }
 329
 330 /* Log on a domain user */
 331
 332 static NTSTATUS cmd_netlogon_sam_logon(struct rpc_pipe_client *cli,
 333                                        TALLOC_CTX *mem_ctx, int argc,
 334                                        const char **argv)
 335 {
 336         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 337         int logon_type = NET_LOGON_TYPE;
 338         const char *username, *password;
 339         int auth_level = 2;
 340         uint32 logon_param = 0;
 341         const char *workstation = NULL;
 342
 343         /* Check arguments */
 344
 345         if (argc < 3 || argc > 7) {
 346                 fprintf(stderr, "Usage: samlogon <username> <password> [workstation]"
 347                         "[logon_type (1 or 2)] [auth level (2 or 3)] [logon_parameter]\n");
 348                 return NT_STATUS_OK;
 349         }
 350
 351         username = argv[1];
 352         password = argv[2];
 353
 354         if (argc >= 4)
 355                 workstation = argv[3];
 356
 357         if (argc >= 5)
 358                 sscanf(argv[4], "%i", &logon_type);
 359
 360         if (argc >= 6)
 361                 sscanf(argv[5], "%i", &auth_level);
 362
 363         if (argc == 7)
 364                 sscanf(argv[6], "%x", &logon_param);
 365
 366         /* Perform the sam logon */
 367
 368         result = rpccli_netlogon_sam_logon(cli, mem_ctx, logon_param, lp_workgroup(), username, password, workstation, logon_type);
 369
 370         if (!NT_STATUS_IS_OK(result))
 371                 goto done;
 372
 373  done:
 374         return result;
 375 }
 376
 377 /* Change the trust account password */
 378
 379 static NTSTATUS cmd_netlogon_change_trust_pw(struct rpc_pipe_client *cli,
 380                                              TALLOC_CTX *mem_ctx, int argc,
 381                                              const char **argv)
 382 {
 383         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 384
 385         /* Check arguments */
 386
 387         if (argc > 1) {
 388                 fprintf(stderr, "Usage: change_trust_pw");
 389                 return NT_STATUS_OK;
 390         }
 391
 392         /* Perform the sam logon */
 393
 394         result = trust_pw_find_change_and_store_it(cli, mem_ctx,
 395                                                    lp_workgroup());
 396
 397         if (!NT_STATUS_IS_OK(result))
 398                 goto done;
 399
 400  done:
 401         return result;
 402 }
 403
 404
 405 /* List of commands exported by this module */
 406
 407 struct cmd_set netlogon_commands[] = {
 408
 409         { "NETLOGON" },
 410
 411         { "logonctrl2", RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl2, NULL, PI_NETLOGON, NULL, "Logon Control 2",     "" },
 412         { "getdcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_getdcname, PI_NETLOGON, NULL, "Get trusted PDC name",     "" },
 413         { "getanydcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_getanydcname, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 414         { "dsr_getdcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getdcname, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 415         { "dsr_getsitename", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getsitename, PI_NETLOGON, NULL, "Get sitename",     "" },
 416         { "logonctrl",  RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl,  NULL, PI_NETLOGON, NULL, "Logon Control",       "" },
 417         { "samsync",    RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_sync,    NULL, PI_NETLOGON, NULL, "Sam Synchronisation", "" },
 418         { "samdeltas",  RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_deltas,  NULL, PI_NETLOGON, NULL, "Query Sam Deltas",    "" },
 419         { "samlogon",   RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_logon,   NULL, PI_NETLOGON, NULL, "Sam Logon",           "" },
 420         { "change_trust_pw",   RPC_RTYPE_NTSTATUS, cmd_netlogon_change_trust_pw,   NULL, PI_NETLOGON, NULL, "Change Trust Account Password",           "" },
 421
 422         { NULL }
 423 };