source/rpc_client/cli_reg.c

   1
   2 /*
   3  *  Unix SMB/Netbios implementation.
   4  *  Version 1.9.
   5  *  RPC Pipe client / server routines
   6  *  Copyright (C) Andrew Tridgell              1992-1998,
   7  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1998,
   8  *  Copyright (C) Paul Ashton                  1997-1998.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25
  26 #ifdef SYSLOG
  27 #undef SYSLOG
  28 #endif
  29
  30 #include "includes.h"
  31
  32 extern int DEBUGLEVEL;
  33
  34 /****************************************************************************
  35 do a REG Open Policy
  36 ****************************************************************************/
  37 BOOL do_reg_connect(struct cli_state *cli, char *full_keyname, char *key_name,
  38                                 POLICY_HND *reg_hnd)
  39 {
  40         BOOL res = True;
  41         uint32 reg_type = 0;
  42
  43         if (full_keyname == NULL)
  44         {
  45                 return False;
  46         }
  47
  48         ZERO_STRUCTP(reg_hnd);
  49
  50         /*
  51          * open registry receive a policy handle
  52          */
  53
  54         if (!reg_split_key(full_keyname, &reg_type, key_name))
  55         {
  56                 DEBUG(0,("do_reg_connect: unrecognised key name %s\n", full_keyname));
  57                 return False;
  58         }
  59
  60         switch (reg_type)
  61         {
  62                 case HKEY_LOCAL_MACHINE:
  63                 {
  64                         res = res ? do_reg_open_hklm(cli,
  65                                         0x84E0, 0x02000000,
  66                                         reg_hnd) : False;
  67                         break;
  68                 }
  69
  70                 case HKEY_USERS:
  71                 {
  72                         res = res ? do_reg_open_hku(cli,
  73                                         0x84E0, 0x02000000,
  74                                         reg_hnd) : False;
  75                         break;
  76                 }
  77                 default:
  78                 {
  79                         DEBUG(0,("do_reg_connect: unrecognised hive key\n"));
  80                         return False;
  81                 }
  82         }
  83
  84         return res;
  85 }
  86
  87 /****************************************************************************
  88 do a REG Open Policy
  89 ****************************************************************************/
  90 BOOL do_reg_open_hklm(struct cli_state *cli, uint16 unknown_0, uint32 level,
  91                                 POLICY_HND *hnd)
  92 {
  93         prs_struct rbuf;
  94         prs_struct buf;
  95         REG_Q_OPEN_HKLM q_o;
  96         BOOL valid_pol = False;
  97
  98         if (hnd == NULL) return False;
  99
 100         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 101         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 102
 103         /* create and send a MSRPC command with api REG_OPEN_HKLM */
 104
 105         DEBUG(4,("REG Open HKLM\n"));
 106
 107         make_reg_q_open_hklm(&q_o, unknown_0, level);
 108
 109         /* turn parameters into data stream */
 110         reg_io_q_open_hklm("", &q_o, &buf, 0);
 111
 112         /* send the data on \PIPE\ */
 113         if (rpc_api_pipe_req(cli, REG_OPEN_HKLM, &buf, &rbuf))
 114         {
 115                 REG_R_OPEN_HKLM r_o;
 116                 BOOL p;
 117
 118                 ZERO_STRUCT(r_o);
 119
 120                 reg_io_r_open_hklm("", &r_o, &rbuf, 0);
 121                 p = rbuf.offset != 0;
 122
 123                 if (p && r_o.status != 0)
 124                 {
 125                         /* report error code */
 126                         DEBUG(0,("REG_OPEN_HKLM: %s\n", get_nt_error_msg(r_o.status)));
 127                         p = False;
 128                 }
 129
 130                 if (p)
 131                 {
 132                         /* ok, at last: we're happy. return the policy handle */
 133                         memcpy(hnd, r_o.pol.data, sizeof(hnd->data));
 134                         valid_pol = True;
 135                 }
 136         }
 137
 138         prs_mem_free(&rbuf);
 139         prs_mem_free(&buf );
 140
 141         return valid_pol;
 142 }
 143
 144 /****************************************************************************
 145 do a REG Open HKU
 146 ****************************************************************************/
 147 BOOL do_reg_open_hku(struct cli_state *cli, uint16 unknown_0, uint32 level,
 148                                 POLICY_HND *hnd)
 149 {
 150         prs_struct rbuf;
 151         prs_struct buf;
 152         REG_Q_OPEN_HKU q_o;
 153         BOOL valid_pol = False;
 154
 155         if (hnd == NULL) return False;
 156
 157         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 158         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 159
 160         /* create and send a MSRPC command with api REG_OPEN_HKU */
 161
 162         DEBUG(4,("REG Open HKU\n"));
 163
 164         make_reg_q_open_hku(&q_o, unknown_0, level);
 165
 166         /* turn parameters into data stream */
 167         reg_io_q_open_hku("", &q_o, &buf, 0);
 168
 169         /* send the data on \PIPE\ */
 170         if (rpc_api_pipe_req(cli, REG_OPEN_HKU, &buf, &rbuf))
 171         {
 172                 REG_R_OPEN_HKU r_o;
 173                 BOOL p;
 174
 175                 ZERO_STRUCT(r_o);
 176
 177                 reg_io_r_open_hku("", &r_o, &rbuf, 0);
 178                 p = rbuf.offset != 0;
 179
 180                 if (p && r_o.status != 0)
 181                 {
 182                         /* report error code */
 183                         DEBUG(0,("REG_OPEN_HKU: %s\n", get_nt_error_msg(r_o.status)));
 184                         p = False;
 185                 }
 186
 187                 if (p)
 188                 {
 189                         /* ok, at last: we're happy. return the policy handle */
 190                         memcpy(hnd, r_o.pol.data, sizeof(hnd->data));
 191                         valid_pol = True;
 192                 }
 193         }
 194
 195         prs_mem_free(&rbuf);
 196         prs_mem_free(&buf );
 197
 198         return valid_pol;
 199 }
 200
 201 /****************************************************************************
 202 do a REG Unknown 0xB command.  sent after a create key or create value.
 203 this might be some sort of "sync" or "refresh" command, sent after
 204 modification of the registry...
 205 ****************************************************************************/
 206 BOOL do_reg_flush_key(struct cli_state *cli, POLICY_HND *hnd)
 207 {
 208         prs_struct rbuf;
 209         prs_struct buf;
 210         REG_Q_FLUSH_KEY q_o;
 211         BOOL valid_query = False;
 212
 213         if (hnd == NULL) return False;
 214
 215         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 216         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 217
 218         /* create and send a MSRPC command with api REG_FLUSH_KEY */
 219
 220         DEBUG(4,("REG Unknown 0xB\n"));
 221
 222         make_reg_q_flush_key(&q_o, hnd);
 223
 224         /* turn parameters into data stream */
 225         reg_io_q_flush_key("", &q_o, &buf, 0);
 226
 227         /* send the data on \PIPE\ */
 228         if (rpc_api_pipe_req(cli, REG_FLUSH_KEY, &buf, &rbuf))
 229         {
 230                 REG_R_FLUSH_KEY r_o;
 231                 BOOL p;
 232
 233                 ZERO_STRUCT(r_o);
 234
 235                 reg_io_r_flush_key("", &r_o, &rbuf, 0);
 236                 p = rbuf.offset != 0;
 237
 238                 if (p && r_o.status != 0)
 239                 {
 240                         /* report error code */
 241                         DEBUG(0,("REG_FLUSH_KEY: %s\n", get_nt_error_msg(r_o.status)));
 242                         p = False;
 243                 }
 244
 245                 if (p)
 246                 {
 247                         valid_query = True;
 248                 }
 249         }
 250
 251         prs_mem_free(&rbuf);
 252         prs_mem_free(&buf );
 253
 254         return valid_query;
 255 }
 256
 257 /****************************************************************************
 258 do a REG Query Key
 259 ****************************************************************************/
 260 BOOL do_reg_query_key(struct cli_state *cli, POLICY_HND *hnd,
 261                                 char *class, uint32 *class_len,
 262                                 uint32 *num_subkeys, uint32 *max_subkeylen,
 263                                 uint32 *max_subkeysize, uint32 *num_values,
 264                                 uint32 *max_valnamelen, uint32 *max_valbufsize,
 265                                 uint32 *sec_desc, NTTIME *mod_time)
 266 {
 267         prs_struct rbuf;
 268         prs_struct buf;
 269         REG_Q_QUERY_KEY q_o;
 270         BOOL valid_query = False;
 271
 272         if (hnd == NULL) return False;
 273
 274         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 275         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 276
 277         /* create and send a MSRPC command with api REG_QUERY_KEY */
 278
 279         DEBUG(4,("REG Query Key\n"));
 280
 281         make_reg_q_query_key(&q_o, hnd, *class_len);
 282
 283         /* turn parameters into data stream */
 284         reg_io_q_query_key("", &q_o, &buf, 0);
 285
 286         /* send the data on \PIPE\ */
 287         if (rpc_api_pipe_req(cli, REG_QUERY_KEY, &buf, &rbuf))
 288         {
 289                 REG_R_QUERY_KEY r_o;
 290                 BOOL p;
 291
 292                 ZERO_STRUCT(r_o);
 293
 294                 reg_io_r_query_key("", &r_o, &rbuf, 0);
 295                 p = rbuf.offset != 0;
 296
 297                 if (p && r_o.status != 0)
 298                 {
 299                         /* report error code */
 300                         DEBUG(0,("REG_QUERY_KEY: %s\n", get_nt_error_msg(r_o.status)));
 301                         p = False;
 302                 }
 303
 304                 if (p)
 305                 {
 306                         valid_query = True;
 307
 308                         *class_len      = r_o.hdr_class.uni_max_len;
 309                         fstrcpy(class, unistr2_to_str(&r_o.uni_class));
 310                         *num_subkeys    = r_o.num_subkeys   ;
 311                         *max_subkeylen  = r_o.max_subkeylen ;
 312                         *max_subkeysize = r_o.max_subkeysize;
 313                         *num_values     = r_o.num_values    ;
 314                         *max_valnamelen = r_o.max_valnamelen;
 315                         *max_valbufsize = r_o.max_valbufsize;
 316                         *sec_desc       = r_o.sec_desc      ;
 317                         *mod_time       = r_o.mod_time      ;
 318                 }
 319         }
 320
 321         prs_mem_free(&rbuf);
 322         prs_mem_free(&buf );
 323
 324         return valid_query;
 325 }
 326
 327 /****************************************************************************
 328 do a REG Unknown 1A
 329 ****************************************************************************/
 330 BOOL do_reg_unknown_1a(struct cli_state *cli, POLICY_HND *hnd, uint32 *unk)
 331 {
 332         prs_struct rbuf;
 333         prs_struct buf;
 334         REG_Q_UNK_1A q_o;
 335         BOOL valid_query = False;
 336
 337         if (hnd == NULL) return False;
 338
 339         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 340         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 341
 342         /* create and send a MSRPC command with api REG_UNKNOWN_1A */
 343
 344         DEBUG(4,("REG Unknown 1a\n"));
 345
 346         make_reg_q_unk_1a(&q_o, hnd);
 347
 348         /* turn parameters into data stream */
 349         reg_io_q_unk_1a("", &q_o, &buf, 0);
 350
 351         /* send the data on \PIPE\ */
 352         if (rpc_api_pipe_req(cli, REG_UNK_1A, &buf, &rbuf))
 353         {
 354                 REG_R_UNK_1A r_o;
 355                 BOOL p;
 356
 357                 ZERO_STRUCT(r_o);
 358
 359                 reg_io_r_unk_1a("", &r_o, &rbuf, 0);
 360                 p = rbuf.offset != 0;
 361
 362                 if (p && r_o.status != 0)
 363                 {
 364                         /* report error code */
 365                         DEBUG(0,("REG_UNK_1A: %s\n", get_nt_error_msg(r_o.status)));
 366                         p = False;
 367                 }
 368
 369                 if (p)
 370                 {
 371                         valid_query = True;
 372                         (*unk) = r_o.unknown;
 373                 }
 374         }
 375
 376         prs_mem_free(&rbuf);
 377         prs_mem_free(&buf );
 378
 379         return valid_query;
 380 }
 381
 382 /****************************************************************************
 383 do a REG Query Info
 384 ****************************************************************************/
 385 BOOL do_reg_query_info(struct cli_state *cli, POLICY_HND *hnd,
 386                                 char *type, uint32 *unk_0, uint32 *unk_1)
 387 {
 388         prs_struct rbuf;
 389         prs_struct buf;
 390         REG_Q_INFO q_o;
 391         BOOL valid_query = False;
 392
 393         if (hnd == NULL) return False;
 394
 395         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 396         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 397
 398         /* create and send a MSRPC command with api REG_INFO */
 399
 400         DEBUG(4,("REG Query Info\n"));
 401
 402         make_reg_q_info(&q_o, hnd, "ProductType", time(NULL), 4, 1);
 403
 404         /* turn parameters into data stream */
 405         reg_io_q_info("", &q_o, &buf, 0);
 406
 407         /* send the data on \PIPE\ */
 408         if (rpc_api_pipe_req(cli, REG_INFO, &buf, &rbuf))
 409         {
 410                 REG_R_INFO r_o;
 411                 BOOL p;
 412
 413                 ZERO_STRUCT(r_o);
 414
 415                 reg_io_r_info("", &r_o, &rbuf, 0);
 416                 p = rbuf.offset != 0;
 417
 418                 if (p && r_o.status != 0)
 419                 {
 420                         /* report error code */
 421                         DEBUG(0,("REG_INFO: %s\n", get_nt_error_msg(r_o.status)));
 422                         p = False;
 423                 }
 424
 425                 if (p)
 426                 {
 427                         valid_query = True;
 428                         fstrcpy(type, buffer2_to_str(&r_o.uni_type));
 429                         (*unk_0) = r_o.unknown_0;
 430                         (*unk_1) = r_o.unknown_1;
 431                 }
 432         }
 433
 434         prs_mem_free(&rbuf);
 435         prs_mem_free(&buf );
 436
 437         return valid_query;
 438 }
 439
 440 /****************************************************************************
 441 do a REG Set Key Security
 442 ****************************************************************************/
 443 BOOL do_reg_set_key_sec(struct cli_state *cli, POLICY_HND *hnd,
 444                                 uint32 sec_buf_size, SEC_DESC *sec_buf)
 445 {
 446         prs_struct rbuf;
 447         prs_struct buf;
 448         REG_Q_SET_KEY_SEC q_o;
 449         BOOL valid_query = False;
 450
 451         if (hnd == NULL) return False;
 452
 453         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 454         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 455
 456         /* create and send a MSRPC command with api REG_SET_KEY_SEC */
 457
 458         DEBUG(4,("REG Set Key security.\n"));
 459
 460         make_reg_q_set_key_sec(&q_o, hnd, sec_buf_size, sec_buf);
 461
 462         /* turn parameters into data stream */
 463         reg_io_q_set_key_sec("", &q_o, &buf, 0);
 464
 465         /* send the data on \PIPE\ */
 466         if (rpc_api_pipe_req(cli, REG_SET_KEY_SEC, &buf, &rbuf))
 467         {
 468                 REG_R_SET_KEY_SEC r_o;
 469                 BOOL p;
 470
 471                 ZERO_STRUCT(r_o);
 472
 473                 reg_io_r_set_key_sec("", &r_o, &rbuf, 0);
 474                 p = rbuf.offset != 0;
 475
 476                 if (p && r_o.status != 0)
 477                 {
 478                         valid_query = True;
 479                 }
 480         }
 481
 482         prs_mem_free(&rbuf);
 483         prs_mem_free(&buf );
 484
 485         return valid_query;
 486 }
 487
 488 /****************************************************************************
 489 do a REG Query Key Security
 490 ****************************************************************************/
 491 BOOL do_reg_get_key_sec(struct cli_state *cli, POLICY_HND *hnd,
 492                                 uint32 *sec_buf_size, SEC_DESC_BUF *sec_buf)
 493 {
 494         prs_struct rbuf;
 495         prs_struct buf;
 496         REG_Q_GET_KEY_SEC q_o;
 497         BOOL valid_query = False;
 498
 499         if (hnd == NULL) return False;
 500
 501         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 502         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 503
 504         /* create and send a MSRPC command with api REG_GET_KEY_SEC */
 505
 506         DEBUG(4,("REG query key security.  buf_size: %d\n", *sec_buf_size));
 507
 508         make_reg_q_get_key_sec(&q_o, hnd, *sec_buf_size, sec_buf);
 509
 510         /* turn parameters into data stream */
 511         reg_io_q_get_key_sec("", &q_o, &buf, 0);
 512
 513         /* send the data on \PIPE\ */
 514         if (rpc_api_pipe_req(cli, REG_GET_KEY_SEC, &buf, &rbuf))
 515         {
 516                 REG_R_GET_KEY_SEC r_o;
 517                 BOOL p;
 518
 519                 ZERO_STRUCT(r_o);
 520
 521                 r_o.data = sec_buf;
 522                 if (*sec_buf_size != 0)
 523                 {
 524                         sec_buf->sec = (SEC_DESC*)malloc(*sec_buf_size);
 525                 }
 526                 reg_io_r_get_key_sec("", &r_o, &rbuf, 0);
 527                 p = rbuf.offset != 0;
 528
 529                 if (p && r_o.status == 0x0000007a)
 530                 {
 531                         /*
 532                          * get the maximum buffer size: it was too small
 533                          */
 534                         (*sec_buf_size) = r_o.hdr_sec.buf_max_len;
 535                         DEBUG(5,("sec_buf_size too small.  use %d\n", *sec_buf_size));
 536                         valid_query = True;
 537                 }
 538                 else if (p && r_o.status != 0)
 539                 {
 540                         /* report error code */
 541                         DEBUG(0,("REG_GET_KEY_SEC: %s\n", get_nt_error_msg(r_o.status)));
 542                         p = False;
 543                 }
 544                 else
 545                 {
 546                         valid_query = True;
 547                         (*sec_buf_size) = r_o.data->len;
 548                 }
 549         }
 550
 551         prs_mem_free(&rbuf);
 552         prs_mem_free(&buf );
 553
 554         return valid_query;
 555 }
 556
 557 /****************************************************************************
 558 do a REG Delete Value
 559 ****************************************************************************/
 560 BOOL do_reg_delete_val(struct cli_state *cli, POLICY_HND *hnd, char *val_name)
 561 {
 562         prs_struct rbuf;
 563         prs_struct buf;
 564         REG_Q_DELETE_VALUE q_o;
 565         BOOL valid_delete = False;
 566
 567         if (hnd == NULL) return False;
 568
 569         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 570         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 571
 572         /* create and send a MSRPC command with api REG_DELETE_VALUE */
 573
 574         DEBUG(4,("REG Delete Value: %s\n", val_name));
 575
 576         make_reg_q_delete_val(&q_o, hnd, val_name);
 577
 578         /* turn parameters into data stream */
 579         reg_io_q_delete_val("", &q_o, &buf, 0);
 580
 581         /* send the data on \PIPE\ */
 582         if (rpc_api_pipe_req(cli, REG_DELETE_VALUE, &buf, &rbuf))
 583         {
 584                 REG_R_DELETE_VALUE r_o;
 585                 BOOL p;
 586
 587                 ZERO_STRUCT(r_o);
 588
 589                 reg_io_r_delete_val("", &r_o, &rbuf, 0);
 590                 p = rbuf.offset != 0;
 591
 592                 if (p && r_o.status != 0)
 593                 {
 594                         /* report error code */
 595                         DEBUG(0,("REG_DELETE_VALUE: %s\n", get_nt_error_msg(r_o.status)));
 596                         p = False;
 597                 }
 598
 599                 if (p)
 600                 {
 601                         valid_delete = True;
 602                 }
 603         }
 604
 605         prs_mem_free(&rbuf);
 606         prs_mem_free(&buf );
 607
 608         return valid_delete;
 609 }
 610
 611 /****************************************************************************
 612 do a REG Delete Key
 613 ****************************************************************************/
 614 BOOL do_reg_delete_key(struct cli_state *cli, POLICY_HND *hnd, char *key_name)
 615 {
 616         prs_struct rbuf;
 617         prs_struct buf;
 618         REG_Q_DELETE_KEY q_o;
 619         BOOL valid_delete = False;
 620
 621         if (hnd == NULL) return False;
 622
 623         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 624         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 625
 626         /* create and send a MSRPC command with api REG_DELETE_KEY */
 627
 628         DEBUG(4,("REG Delete Key: %s\n", key_name));
 629
 630         make_reg_q_delete_key(&q_o, hnd, key_name);
 631
 632         /* turn parameters into data stream */
 633         reg_io_q_delete_key("", &q_o, &buf, 0);
 634
 635         /* send the data on \PIPE\ */
 636         if (rpc_api_pipe_req(cli, REG_DELETE_KEY, &buf, &rbuf))
 637         {
 638                 REG_R_DELETE_KEY r_o;
 639                 BOOL p;
 640
 641                 ZERO_STRUCT(r_o);
 642
 643                 reg_io_r_delete_key("", &r_o, &rbuf, 0);
 644                 p = rbuf.offset != 0;
 645
 646                 if (p && r_o.status != 0)
 647                 {
 648                         /* report error code */
 649                         DEBUG(0,("REG_DELETE_KEY: %s\n", get_nt_error_msg(r_o.status)));
 650                         p = False;
 651                 }
 652
 653                 if (p)
 654                 {
 655                         valid_delete = True;
 656                 }
 657         }
 658
 659         prs_mem_free(&rbuf);
 660         prs_mem_free(&buf );
 661
 662         return valid_delete;
 663 }
 664
 665 /****************************************************************************
 666 do a REG Create Key
 667 ****************************************************************************/
 668 BOOL do_reg_create_key(struct cli_state *cli, POLICY_HND *hnd,
 669                                 char *key_name, char *key_class,
 670                                 SEC_INFO *sam_access,
 671                                 POLICY_HND *key)
 672 {
 673         prs_struct rbuf;
 674         prs_struct buf;
 675         REG_Q_CREATE_KEY q_o;
 676         BOOL valid_create = False;
 677
 678         if (hnd == NULL) return False;
 679
 680         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 681         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 682
 683         /* create and send a MSRPC command with api REG_CREATE_KEY */
 684
 685         DEBUG(4,("REG Create Key: %s %s 0x%08x\n", key_name, key_class,
 686                 sam_access != NULL ? sam_access->perms : 0));
 687
 688         make_reg_q_create_key(&q_o, hnd, key_name, key_class, sam_access);
 689
 690         /* turn parameters into data stream */
 691         reg_io_q_create_key("", &q_o, &buf, 0);
 692
 693         /* send the data on \PIPE\ */
 694         if (rpc_api_pipe_req(cli, REG_CREATE_KEY, &buf, &rbuf))
 695         {
 696                 REG_R_CREATE_KEY r_o;
 697                 BOOL p;
 698
 699                 ZERO_STRUCT(r_o);
 700
 701                 reg_io_r_create_key("", &r_o, &rbuf, 0);
 702                 p = rbuf.offset != 0;
 703
 704                 if (p && r_o.status != 0)
 705                 {
 706                         /* report error code */
 707                         DEBUG(0,("REG_CREATE_KEY: %s\n", get_nt_error_msg(r_o.status)));
 708                         p = False;
 709                 }
 710
 711                 if (p)
 712                 {
 713                         valid_create = True;
 714                         memcpy(key, r_o.key_pol.data, sizeof(key->data));
 715                 }
 716         }
 717
 718         prs_mem_free(&rbuf);
 719         prs_mem_free(&buf );
 720
 721         return valid_create;
 722 }
 723
 724 /****************************************************************************
 725 do a REG Enum Key
 726 ****************************************************************************/
 727 BOOL do_reg_enum_key(struct cli_state *cli, POLICY_HND *hnd,
 728                                 int key_index, char *key_name,
 729                                 uint32 *unk_1, uint32 *unk_2,
 730                                 time_t *mod_time)
 731 {
 732         prs_struct rbuf;
 733         prs_struct buf;
 734         REG_Q_ENUM_KEY q_o;
 735         BOOL valid_query = False;
 736
 737         if (hnd == NULL) return False;
 738
 739         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 740         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 741
 742         /* create and send a MSRPC command with api REG_ENUM_KEY */
 743
 744         DEBUG(4,("REG Enum Key\n"));
 745
 746         make_reg_q_enum_key(&q_o, hnd, key_index);
 747
 748         /* turn parameters into data stream */
 749         reg_io_q_enum_key("", &q_o, &buf, 0);
 750
 751         /* send the data on \PIPE\ */
 752         if (rpc_api_pipe_req(cli, REG_ENUM_KEY, &buf, &rbuf))
 753         {
 754                 REG_R_ENUM_KEY r_o;
 755                 BOOL p;
 756
 757                 ZERO_STRUCT(r_o);
 758
 759                 reg_io_r_enum_key("", &r_o, &rbuf, 0);
 760                 p = rbuf.offset != 0;
 761
 762                 if (p && r_o.status != 0)
 763                 {
 764                         /* report error code */
 765                         DEBUG(0,("REG_ENUM_KEY: %s\n", get_nt_error_msg(r_o.status)));
 766                         p = False;
 767                 }
 768
 769                 if (p)
 770                 {
 771                         valid_query = True;
 772                         (*unk_1) = r_o.unknown_1;
 773                         (*unk_2) = r_o.unknown_2;
 774                         fstrcpy(key_name, unistr2(r_o.key_name.str.buffer));
 775                         (*mod_time) = nt_time_to_unix(&r_o.time);
 776                 }
 777         }
 778
 779         prs_mem_free(&rbuf);
 780         prs_mem_free(&buf );
 781
 782         return valid_query;
 783 }
 784
 785 /****************************************************************************
 786 do a REG Create Value
 787 ****************************************************************************/
 788 BOOL do_reg_create_val(struct cli_state *cli, POLICY_HND *hnd,
 789                                 char *val_name, uint32 type, BUFFER3 *data)
 790 {
 791         prs_struct rbuf;
 792         prs_struct buf;
 793         REG_Q_CREATE_VALUE q_o;
 794         BOOL valid_create = False;
 795
 796         if (hnd == NULL) return False;
 797
 798         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 799         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 800
 801         /* create and send a MSRPC command with api REG_CREATE_VALUE */
 802
 803         DEBUG(4,("REG Create Value: %s\n", val_name));
 804
 805         make_reg_q_create_val(&q_o, hnd, val_name, type, data);
 806
 807         /* turn parameters into data stream */
 808         reg_io_q_create_val("", &q_o, &buf, 0);
 809
 810         /* send the data on \PIPE\ */
 811         if (rpc_api_pipe_req(cli, REG_CREATE_VALUE, &buf, &rbuf))
 812         {
 813                 REG_R_CREATE_VALUE r_o;
 814                 BOOL p;
 815
 816                 ZERO_STRUCT(r_o);
 817
 818                 reg_io_r_create_val("", &r_o, &rbuf, 0);
 819                 p = rbuf.offset != 0;
 820
 821                 if (p && r_o.status != 0)
 822                 {
 823                         /* report error code */
 824                         DEBUG(0,("REG_CREATE_VALUE: %s\n", get_nt_error_msg(r_o.status)));
 825                         p = False;
 826                 }
 827
 828                 if (p)
 829                 {
 830                         valid_create = True;
 831                 }
 832         }
 833
 834         prs_mem_free(&rbuf);
 835         prs_mem_free(&buf );
 836
 837         return valid_create;
 838 }
 839
 840 /****************************************************************************
 841 do a REG Enum Value
 842 ****************************************************************************/
 843 BOOL do_reg_enum_val(struct cli_state *cli, POLICY_HND *hnd,
 844                                 int val_index, int max_valnamelen, int max_valbufsize,
 845                                 fstring val_name,
 846                                 uint32 *val_type, BUFFER2 *value)
 847 {
 848         prs_struct rbuf;
 849         prs_struct buf;
 850         REG_Q_ENUM_VALUE q_o;
 851         BOOL valid_query = False;
 852
 853         if (hnd == NULL) return False;
 854
 855         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 856         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 857
 858         /* create and send a MSRPC command with api REG_ENUM_VALUE */
 859
 860         DEBUG(4,("REG Enum Value\n"));
 861
 862         make_reg_q_enum_val(&q_o, hnd, val_index, max_valnamelen, max_valbufsize);
 863
 864         /* turn parameters into data stream */
 865         reg_io_q_enum_val("", &q_o, &buf, 0);
 866
 867         /* send the data on \PIPE\ */
 868         if (rpc_api_pipe_req(cli, REG_ENUM_VALUE, &buf, &rbuf))
 869         {
 870                 REG_R_ENUM_VALUE r_o;
 871                 BOOL p;
 872
 873                 ZERO_STRUCT(r_o);
 874                 r_o.buf_value = value;
 875
 876                 reg_io_r_enum_val("", &r_o, &rbuf, 0);
 877                 p = rbuf.offset != 0;
 878
 879                 if (p && r_o.status != 0)
 880                 {
 881                         /* report error code */
 882                         DEBUG(0,("REG_ENUM_VALUE: %s\n", get_nt_error_msg(r_o.status)));
 883                         p = False;
 884                 }
 885
 886                 if (p)
 887                 {
 888                         valid_query = True;
 889                         (*val_type) = r_o.type;
 890                         fstrcpy(val_name, unistr2_to_str(&r_o.uni_name));
 891                 }
 892         }
 893
 894         prs_mem_free(&rbuf);
 895         prs_mem_free(&buf );
 896
 897         return valid_query;
 898 }
 899
 900 /****************************************************************************
 901 do a REG Open Key
 902 ****************************************************************************/
 903 BOOL do_reg_open_entry(struct cli_state *cli, POLICY_HND *hnd,
 904                                 char *key_name, uint32 unk_0,
 905                                 POLICY_HND *key_hnd)
 906 {
 907         prs_struct rbuf;
 908         prs_struct buf;
 909         REG_Q_OPEN_ENTRY q_o;
 910         BOOL valid_pol = False;
 911
 912         if (hnd == NULL) return False;
 913
 914         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 915         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 916
 917         /* create and send a MSRPC command with api REG_OPEN_ENTRY */
 918
 919         DEBUG(4,("REG Open Entry\n"));
 920
 921         make_reg_q_open_entry(&q_o, hnd, key_name, unk_0);
 922
 923         /* turn parameters into data stream */
 924         reg_io_q_open_entry("", &q_o, &buf, 0);
 925
 926         /* send the data on \PIPE\ */
 927         if (rpc_api_pipe_req(cli, REG_OPEN_ENTRY, &buf, &rbuf))
 928         {
 929                 REG_R_OPEN_ENTRY r_o;
 930                 BOOL p;
 931
 932                 ZERO_STRUCT(r_o);
 933
 934                 reg_io_r_open_entry("", &r_o, &rbuf, 0);
 935                 p = rbuf.offset != 0;
 936
 937                 if (p && r_o.status != 0)
 938                 {
 939                         /* report error code */
 940                         DEBUG(0,("REG_OPEN_ENTRY: %s\n", get_nt_error_msg(r_o.status)));
 941                         p = False;
 942                 }
 943
 944                 if (p)
 945                 {
 946                         valid_pol = True;
 947                         memcpy(key_hnd, r_o.pol.data, sizeof(key_hnd->data));
 948                 }
 949         }
 950
 951         prs_mem_free(&rbuf);
 952         prs_mem_free(&buf );
 953
 954         return valid_pol;
 955 }
 956
 957 /****************************************************************************
 958 do a REG Close
 959 ****************************************************************************/
 960 BOOL do_reg_close(struct cli_state *cli, POLICY_HND *hnd)
 961 {
 962         prs_struct rbuf;
 963         prs_struct buf;
 964         REG_Q_CLOSE q_c;
 965         BOOL valid_close = False;
 966
 967         if (hnd == NULL) return False;
 968
 969         /* create and send a MSRPC command with api REG_CLOSE */
 970
 971         prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
 972         prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
 973
 974         DEBUG(4,("REG Close\n"));
 975
 976         /* store the parameters */
 977         make_reg_q_close(&q_c, hnd);
 978
 979         /* turn parameters into data stream */
 980         reg_io_q_close("", &q_c, &buf, 0);
 981
 982         /* send the data on \PIPE\ */
 983         if (rpc_api_pipe_req(cli, REG_CLOSE, &buf, &rbuf))
 984         {
 985                 REG_R_CLOSE r_c;
 986                 BOOL p;
 987
 988                 ZERO_STRUCT(r_c);
 989
 990                 reg_io_r_close("", &r_c, &rbuf, 0);
 991                 p = rbuf.offset != 0;
 992
 993                 if (p && r_c.status != 0)
 994                 {
 995                         /* report error code */
 996                         DEBUG(0,("REG_CLOSE: %s\n", get_nt_error_msg(r_c.status)));
 997                         p = False;
 998                 }
 999
1000                 if (p)
1001                 {
1002                         /* check that the returned policy handle is all zeros */
1003                         int i;
1004                         valid_close = True;
1005
1006                         for (i = 0; i < sizeof(r_c.pol.data); i++)
1007                         {
1008                                 if (r_c.pol.data[i] != 0)
1009                                 {
1010                                         valid_close = False;
1011                                         break;
1012                                 }
1013                         }
1014                         if (!valid_close)
1015                         {
1016                                 DEBUG(0,("REG_CLOSE: non-zero handle returned\n"));
1017                         }
1018                 }
1019         }
1020
1021         prs_mem_free(&rbuf);
1022         prs_mem_free(&buf );
1023
1024         return valid_close;
1025 }
1026
1027