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_MODIFIED_COUNT: {
 129                         SAM_DELTA_MOD_COUNT *mc = &deltas[i].mod_count;
 130
 131                         printf("sam sequence update: 0x%04x\n", mc->seqnum);
 132                         break;
 133                 }
 134                 default:
 135                         printf("unknown delta type 0x%02x\n",
 136                                   hdr_deltas[i].type);
 137                         break;
 138                 }
 139         }
 140 }
 141
 142 /* Perform sam synchronisation */
 143
 144 static NTSTATUS cmd_netlogon_sam_sync(struct cli_state *cli,
 145                                       TALLOC_CTX *mem_ctx, int argc,
 146                                       char **argv)
 147 {
 148         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 149         unsigned char trust_passwd[16];
 150         uint32 database_id = 0, num_deltas;
 151         SAM_DELTA_HDR *hdr_deltas;
 152         SAM_DELTA_CTR *deltas;
 153         DOM_CRED ret_creds;
 154         uint32 neg_flags = 0x000001ff;
 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 = cli_nt_setup_creds(cli, get_sec_chan(), trust_passwd, &neg_flags, 2);
 178
 179         if (!NT_STATUS_IS_OK(result)) {
 180                 fprintf(stderr, "Error initialising session creds\n");
 181                 goto done;
 182         }
 183
 184         /* on first call the returnAuthenticator is empty */
 185         memset(&ret_creds, 0, sizeof(ret_creds));
 186
 187         /* Synchronise sam database */
 188
 189         result = cli_netlogon_sam_sync(cli, mem_ctx, &ret_creds, database_id,
 190                                        0, &num_deltas, &hdr_deltas, &deltas);
 191
 192         if (!NT_STATUS_IS_OK(result))
 193                 goto done;
 194
 195         /* Display results */
 196
 197         display_sam_sync(num_deltas, hdr_deltas, deltas);
 198
 199  done:
 200         return result;
 201 }
 202
 203 /* Perform sam delta synchronisation */
 204
 205 static NTSTATUS cmd_netlogon_sam_deltas(struct cli_state *cli,
 206                                         TALLOC_CTX *mem_ctx, int argc,
 207                                         char **argv)
 208 {
 209         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 210         unsigned char trust_passwd[16];
 211         uint32 database_id, num_deltas, tmp;
 212         SAM_DELTA_HDR *hdr_deltas;
 213         SAM_DELTA_CTR *deltas;
 214         UINT64_S seqnum;
 215         uint32 neg_flags = 0x000001ff;
 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 = cli_nt_setup_creds(cli, get_sec_chan(), trust_passwd, &neg_flags, 2);
 242
 243         if (!NT_STATUS_IS_OK(result)) {
 244                 fprintf(stderr, "Error initialising session creds\n");
 245                 goto done;
 246         }
 247
 248         /* Synchronise sam database */
 249
 250         result = cli_netlogon_sam_deltas(cli, mem_ctx, database_id,
 251                                          seqnum, &num_deltas,
 252                                          &hdr_deltas, &deltas);
 253
 254         if (!NT_STATUS_IS_OK(result))
 255                 goto done;
 256
 257         /* Display results */
 258
 259         display_sam_sync(num_deltas, hdr_deltas, deltas);
 260
 261  done:
 262         return result;
 263 }
 264
 265 /* Log on a domain user */
 266
 267 static NTSTATUS cmd_netlogon_sam_logon(struct cli_state *cli,
 268                                        TALLOC_CTX *mem_ctx, int argc,
 269                                        char **argv)
 270 {
 271         unsigned char trust_passwd[16];
 272         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 273         int logon_type = NET_LOGON_TYPE;
 274         char *username, *password;
 275         uint32 neg_flags = 0x000001ff;
 276         int auth_level = 2;
 277
 278         /* Check arguments */
 279
 280         if (argc < 3 || argc > 6) {
 281                 fprintf(stderr, "Usage: samlogon <username> <password> "
 282                         "[logon_type] [neg flags] [auth level (2 or 3)]\n"
 283                         "neg flags being 0x000001ff or 0x6007ffff\n");
 284                 return NT_STATUS_OK;
 285         }
 286
 287         username = argv[1];
 288         password = argv[2];
 289
 290         if (argc == 4)
 291                 sscanf(argv[3], "%i", &logon_type);
 292
 293         if (argc == 5)
 294                 sscanf(argv[4], "%i", &neg_flags);
 295
 296         if (argc == 6)
 297                 sscanf(argv[5], "%i", &auth_level);
 298
 299         /* Authenticate ourselves with the domain controller */
 300
 301         if (!secrets_init()) {
 302                 fprintf(stderr, "Unable to initialise secrets database\n");
 303                 return result;
 304         }
 305
 306         if (!secrets_fetch_trust_account_password(lp_workgroup(), trust_passwd, NULL)) {
 307                 fprintf(stderr, "could not fetch trust account password\n");
 308                 goto done;
 309         }
 310
 311         result = cli_nt_setup_creds(cli, get_sec_chan(), trust_passwd, &neg_flags, auth_level);
 312
 313         if (!NT_STATUS_IS_OK(result)) {
 314                 fprintf(stderr, "Error initialising session creds\n");
 315                 goto done;
 316         }
 317
 318         /* Perform the sam logon */
 319
 320         result = cli_netlogon_sam_logon(cli, mem_ctx, username, password, logon_type);
 321
 322         if (!NT_STATUS_IS_OK(result))
 323                 goto done;
 324
 325  done:
 326         return result;
 327 }
 328
 329 /* List of commands exported by this module */
 330
 331 struct cmd_set netlogon_commands[] = {
 332
 333         { "NETLOGON" },
 334
 335         { "logonctrl2", cmd_netlogon_logon_ctrl2, PIPE_NETLOGON, "Logon Control 2",     "" },
 336         { "logonctrl",  cmd_netlogon_logon_ctrl,  PIPE_NETLOGON, "Logon Control",       "" },
 337         { "samsync",    cmd_netlogon_sam_sync,    PIPE_NETLOGON, "Sam Synchronisation", "" },
 338         { "samdeltas",  cmd_netlogon_sam_deltas,  PIPE_NETLOGON, "Query Sam Deltas",    "" },
 339         { "samlogon",   cmd_netlogon_sam_logon,   PIPE_NETLOGON, "Sam Logon",           "" },
 340
 341         { NULL }
 342 };