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 cli_state *cli,
  26                                          TALLOC_CTX *mem_ctx, int argc,
  27                                          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 = cli_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 NTSTATUS cmd_netlogon_logon_ctrl(struct cli_state *cli,
  49                                         TALLOC_CTX *mem_ctx, int argc,
  50                                         char **argv)
  51 {
  52 #if 0
  53         uint32 query_level = 1;
  54 #endif
  55         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  56
  57         if (argc > 1) {
  58                 fprintf(stderr, "Usage: %s\n", argv[0]);
  59                 return NT_STATUS_OK;
  60         }
  61
  62 #if 0
  63         result = cli_netlogon_logon_ctrl(cli, mem_ctx, query_level);
  64         if (!NT_STATUS_IS_OK(result)) {
  65                 goto done;
  66         }
  67 #endif
  68
  69         /* Display results */
  70
  71         return result;
  72 }
  73
  74 /* Display sam synchronisation information */
  75
  76 static void display_sam_sync(uint32 num_deltas, SAM_DELTA_HDR *hdr_deltas,
  77                              SAM_DELTA_CTR *deltas)
  78 {
  79         fstring name;
  80         uint32 i, j;
  81
  82         for (i = 0; i < num_deltas; i++) {
  83                 switch (hdr_deltas[i].type) {
  84                 case SAM_DELTA_DOMAIN_INFO:
  85                         unistr2_to_ascii(name,
  86                                          &deltas[i].domain_info.uni_dom_name,
  87                                          sizeof(name) - 1);
  88                         printf("Domain: %s\n", name);
  89                         break;
  90                 case SAM_DELTA_GROUP_INFO:
  91                         unistr2_to_ascii(name,
  92                                          &deltas[i].group_info.uni_grp_name,
  93                                          sizeof(name) - 1);
  94                         printf("Group: %s\n", name);
  95                         break;
  96                 case SAM_DELTA_ACCOUNT_INFO:
  97                         unistr2_to_ascii(name,
  98                                          &deltas[i].account_info.uni_acct_name,
  99                                          sizeof(name) - 1);
 100                         printf("Account: %s\n", name);
 101                         break;
 102                 case SAM_DELTA_ALIAS_INFO:
 103                         unistr2_to_ascii(name,
 104                                          &deltas[i].alias_info.uni_als_name,
 105                                          sizeof(name) - 1);
 106                         printf("Alias: %s\n", name);
 107                         break;
 108                 case SAM_DELTA_ALIAS_MEM: {
 109                         SAM_ALIAS_MEM_INFO *alias = &deltas[i].als_mem_info;
 110
 111                         for (j = 0; j < alias->num_members; j++) {
 112                                 fstring sid_str;
 113
 114                                 sid_to_string(sid_str, &alias->sids[j].sid);
 115
 116                                 printf("%s\n", sid_str);
 117                         }
 118                         break;
 119                 }
 120                 case SAM_DELTA_GROUP_MEM: {
 121                         SAM_GROUP_MEM_INFO *group = &deltas[i].grp_mem_info;
 122
 123                         for (j = 0; j < group->num_members; j++)
 124                                 printf("rid 0x%x, attrib 0x%08x\n",
 125                                           group->rids[j], group->attribs[j]);
 126                         break;
 127                 }
 128                 case SAM_DELTA_SAM_STAMP: {
 129                         SAM_DELTA_STAMP *stamp = &deltas[i].stamp;
 130
 131                         printf("sam sequence update: 0x%04x\n",
 132                                   stamp->seqnum);
 133                         break;
 134                 }
 135                 default:
 136                         printf("unknown delta type 0x%02x\n",
 137                                   hdr_deltas[i].type);
 138                         break;
 139                 }
 140         }
 141 }
 142
 143 /* Perform sam synchronisation */
 144
 145 static NTSTATUS cmd_netlogon_sam_sync(struct cli_state *cli,
 146                                       TALLOC_CTX *mem_ctx, int argc,
 147                                       char **argv)
 148 {
 149         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 150         unsigned char trust_passwd[16];
 151         uint32 database_id = 0, num_deltas;
 152         SAM_DELTA_HDR *hdr_deltas;
 153         SAM_DELTA_CTR *deltas;
 154         DOM_CRED ret_creds;
 155
 156         if (argc > 2) {
 157                 fprintf(stderr, "Usage: %s [database_id]\n", argv[0]);
 158                 return NT_STATUS_OK;
 159         }
 160
 161         if (argc == 2)
 162                 database_id = atoi(argv[1]);
 163
 164         if (!secrets_init()) {
 165                 fprintf(stderr, "Unable to initialise secrets database\n");
 166                 return result;
 167         }
 168
 169         /* Initialise session credentials */
 170
 171         if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_passwd,
 172                                                   NULL)) {
 173                 fprintf(stderr, "could not fetch trust account password\n");
 174                 goto done;
 175         }
 176
 177         result = new_cli_nt_setup_creds(cli, (lp_server_role() == ROLE_DOMAIN_MEMBER) ?
 178                                         SEC_CHAN_WKSTA : SEC_CHAN_BDC, trust_passwd);
 179
 180         if (!NT_STATUS_IS_OK(result)) {
 181                 fprintf(stderr, "Error initialising session creds\n");
 182                 goto done;
 183         }
 184
 185         /* on first call the returnAuthenticator is empty */
 186         memset(&ret_creds, 0, sizeof(ret_creds));
 187
 188         /* Synchronise sam database */
 189
 190         result = cli_netlogon_sam_sync(cli, mem_ctx, &ret_creds, database_id,
 191                                        &num_deltas, &hdr_deltas, &deltas);
 192
 193         if (!NT_STATUS_IS_OK(result))
 194                 goto done;
 195
 196         /* Display results */
 197
 198         display_sam_sync(num_deltas, hdr_deltas, deltas);
 199
 200  done:
 201         return result;
 202 }
 203
 204 /* Perform sam delta synchronisation */
 205
 206 static NTSTATUS cmd_netlogon_sam_deltas(struct cli_state *cli,
 207                                         TALLOC_CTX *mem_ctx, int argc,
 208                                         char **argv)
 209 {
 210         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 211         unsigned char trust_passwd[16];
 212         uint32 database_id, num_deltas, tmp;
 213         SAM_DELTA_HDR *hdr_deltas;
 214         SAM_DELTA_CTR *deltas;
 215         UINT64_S seqnum;
 216
 217         if (argc != 3) {
 218                 fprintf(stderr, "Usage: %s database_id seqnum\n", argv[0]);
 219                 return NT_STATUS_OK;
 220         }
 221
 222         database_id = atoi(argv[1]);
 223         tmp = atoi(argv[2]);
 224
 225         seqnum.low = tmp & 0xffff;
 226         seqnum.high = 0;
 227
 228         if (!secrets_init()) {
 229                 fprintf(stderr, "Unable to initialise secrets database\n");
 230                 goto done;
 231         }
 232
 233         /* Initialise session credentials */
 234
 235         if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_passwd,
 236                                                   NULL)) {
 237                 fprintf(stderr, "could not fetch trust account password\n");
 238                 goto done;
 239         }
 240
 241         result = new_cli_nt_setup_creds(cli, (lp_server_role() == ROLE_DOMAIN_MEMBER) ?
 242                                         SEC_CHAN_WKSTA : SEC_CHAN_BDC, trust_passwd);
 243
 244         if (!NT_STATUS_IS_OK(result)) {
 245                 fprintf(stderr, "Error initialising session creds\n");
 246                 goto done;
 247         }
 248
 249         /* Synchronise sam database */
 250
 251         result = cli_netlogon_sam_deltas(cli, mem_ctx, database_id,
 252                                          seqnum, &num_deltas,
 253                                          &hdr_deltas, &deltas);
 254
 255         if (!NT_STATUS_IS_OK(result))
 256                 goto done;
 257
 258         /* Display results */
 259
 260         display_sam_sync(num_deltas, hdr_deltas, deltas);
 261
 262  done:
 263         return result;
 264 }
 265
 266 /* Log on a domain user */
 267
 268 static NTSTATUS cmd_netlogon_sam_logon(struct cli_state *cli,
 269                                        TALLOC_CTX *mem_ctx, int argc,
 270                                        char **argv)
 271 {
 272         unsigned char trust_passwd[16];
 273         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 274         int logon_type = NET_LOGON_TYPE;
 275         char *username, *password;
 276
 277         /* Check arguments */
 278
 279         if (argc < 3 || argc > 4) {
 280                 fprintf(stderr, "Usage: samlogon <username> <password> "
 281                         "[logon_type]\n");
 282                 return NT_STATUS_OK;
 283         }
 284
 285         username = argv[1];
 286         password = argv[2];
 287
 288         if (argc == 4)
 289                 sscanf(argv[3], "%i", &logon_type);
 290
 291         /* Authenticate ourselves with the domain controller */
 292
 293         if (!secrets_init()) {
 294                 fprintf(stderr, "Unable to initialise secrets database\n");
 295                 return result;
 296         }
 297
 298         if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_passwd,
 299                                                   NULL)) {
 300                 fprintf(stderr, "could not fetch trust account password\n");
 301                 goto done;
 302         }
 303
 304         result = new_cli_nt_setup_creds(cli, (lp_server_role() == ROLE_DOMAIN_MEMBER) ?
 305                                         SEC_CHAN_WKSTA : SEC_CHAN_BDC, trust_passwd);
 306
 307         if (!NT_STATUS_IS_OK(result)) {
 308                 fprintf(stderr, "Error initialising session creds\n");
 309                 goto done;
 310         }
 311
 312         /* Perform the sam logon */
 313
 314         result = cli_netlogon_sam_logon(cli, mem_ctx, username, password,
 315                                         logon_type);
 316
 317         if (!NT_STATUS_IS_OK(result))
 318                 goto done;
 319
 320  done:
 321         return result;
 322 }
 323
 324 /* List of commands exported by this module */
 325
 326 struct cmd_set netlogon_commands[] = {
 327
 328         { "NETLOGON" },
 329
 330         { "logonctrl2", cmd_netlogon_logon_ctrl2, PIPE_NETLOGON, "Logon Control 2",     "" },
 331         { "logonctrl",  cmd_netlogon_logon_ctrl,  PIPE_NETLOGON, "Logon Control",       "" },
 332         { "samsync",    cmd_netlogon_sam_sync,    PIPE_NETLOGON, "Sam Synchronisation", "" },
 333         { "samdeltas",  cmd_netlogon_sam_deltas,  PIPE_NETLOGON, "Query Sam Deltas",    "" },
 334         { "samlogon",   cmd_netlogon_sam_logon,   PIPE_NETLOGON, "Sam Logon",           "" },
 335
 336         { NULL }
 337 };