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r8323: * convert RegSetValue() calls immediately beneath the printer
[Samba/gbeck.git] / source / utils / net_rpc_samsync.c
blobdd3364dfcb00360c53f5ed115ee6927d70aa15fc
1 /*
2 Unix SMB/CIFS implementation.
3 dump the remote SAM using rpc samsync operations
4
5 Copyright (C) Andrew Tridgell 2002
6 Copyright (C) Tim Potter 2001,2002
7 Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
8 Modified by Volker Lendecke 2002
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 #include "includes.h"
26 #include "utils/net.h"
27
28 /* uid's and gid's for writing deltas to ldif */
29 static uint32 ldif_gid = 999;
30 static uint32 ldif_uid = 999;
31 /* Kkeep track of ldap initialization */
32 static int init_ldap = 1;
33
34 static void display_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *g)
35 {
36 int i;
37 d_printf("Group mem %u: ", rid);
38 for (i=0;i<g->num_members;i++) {
39 d_printf("%u ", g->rids[i]);
40 }
41 d_printf("\n");
42 }
43
44
45 static const char *display_time(NTTIME *nttime)
46 {
47 static fstring string;
48
49 float high;
50 float low;
51 int sec;
52 int days, hours, mins, secs;
53 int offset = 1;
54
55 if (nttime->high==0 && nttime->low==0)
56 return "Now";
57
58 if (nttime->high==0x80000000 && nttime->low==0)
59 return "Never";
60
61 high = 65536;
62 high = high/10000;
63 high = high*65536;
64 high = high/1000;
65 high = high * (~nttime->high);
66
67 low = ~nttime->low;
68 low = low/(1000*1000*10);
69
70 sec=high+low;
71 sec+=offset;
72
73 days=sec/(60*60*24);
74 hours=(sec - (days*60*60*24)) / (60*60);
75 mins=(sec - (days*60*60*24) - (hours*60*60) ) / 60;
76 secs=sec - (days*60*60*24) - (hours*60*60) - (mins*60);
77
78 fstr_sprintf(string, "%u days, %u hours, %u minutes, %u seconds", days, hours, mins, secs);
79 return (string);
80 }
81
82
83 static void display_alias_info(uint32 rid, SAM_ALIAS_INFO *a)
84 {
85 d_printf("Alias '%s' ", unistr2_static(&a->uni_als_name));
86 d_printf("desc='%s' rid=%u\n", unistr2_static(&a->uni_als_desc), a->als_rid);
87 }
88
89 static void display_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *a)
90 {
91 int i;
92 d_printf("Alias rid %u: ", rid);
93 for (i=0;i<a->num_members;i++) {
94 d_printf("%s ", sid_string_static(&a->sids[i].sid));
95 }
96 d_printf("\n");
97 }
98
99 static void display_account_info(uint32 rid, SAM_ACCOUNT_INFO *a)
100 {
101 fstring hex_nt_passwd, hex_lm_passwd;
102 uchar lm_passwd[16], nt_passwd[16];
103 static uchar zero_buf[16];
104
105 /* Decode hashes from password hash (if they are not NULL) */
106
107 if (memcmp(a->pass.buf_lm_pwd, zero_buf, 16) != 0) {
108 sam_pwd_hash(a->user_rid, a->pass.buf_lm_pwd, lm_passwd, 0);
109 pdb_sethexpwd(hex_lm_passwd, lm_passwd, a->acb_info);
110 } else {
111 pdb_sethexpwd(hex_lm_passwd, NULL, 0);
112 }
113
114 if (memcmp(a->pass.buf_nt_pwd, zero_buf, 16) != 0) {
115 sam_pwd_hash(a->user_rid, a->pass.buf_nt_pwd, nt_passwd, 0);
116 pdb_sethexpwd(hex_nt_passwd, nt_passwd, a->acb_info);
117 } else {
118 pdb_sethexpwd(hex_nt_passwd, NULL, 0);
119 }
120
121 printf("%s:%d:%s:%s:%s:LCT-0\n", unistr2_static(&a->uni_acct_name),
122 a->user_rid, hex_lm_passwd, hex_nt_passwd,
123 pdb_encode_acct_ctrl(a->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN));
124 }
125
126 static void display_domain_info(SAM_DOMAIN_INFO *a)
127 {
128 time_t u_logout;
129
130 u_logout = nt_time_to_unix_abs((NTTIME *)&a->force_logoff);
131
132 d_printf("Domain name: %s\n", unistr2_static(&a->uni_dom_name));
133
134 d_printf("Minimal Password Length: %d\n", a->min_pwd_len);
135 d_printf("Password History Length: %d\n", a->pwd_history_len);
136
137 d_printf("Force Logoff: %d\n", (int)u_logout);
138
139 d_printf("Max Password Age: %s\n", display_time((NTTIME *)&a->max_pwd_age));
140 d_printf("Min Password Age: %s\n", display_time((NTTIME *)&a->min_pwd_age));
141
142 d_printf("Lockout Time: %s\n", display_time((NTTIME *)&a->account_lockout.lockout_duration));
143 d_printf("Lockout Reset Time: %s\n", display_time((NTTIME *)&a->account_lockout.reset_count));
144
145 d_printf("Bad Attempt Lockout: %d\n", a->account_lockout.bad_attempt_lockout);
146 d_printf("User must logon to change password: %d\n", a->logon_chgpass);
147 }
148
149 static void display_group_info(uint32 rid, SAM_GROUP_INFO *a)
150 {
151 d_printf("Group '%s' ", unistr2_static(&a->uni_grp_name));
152 d_printf("desc='%s', rid=%u\n", unistr2_static(&a->uni_grp_desc), rid);
153 }
154
155 static void display_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta)
156 {
157 switch (hdr_delta->type) {
158 case SAM_DELTA_ACCOUNT_INFO:
159 display_account_info(hdr_delta->target_rid, &delta->account_info);
160 break;
161 case SAM_DELTA_GROUP_MEM:
162 display_group_mem_info(hdr_delta->target_rid, &delta->grp_mem_info);
163 break;
164 case SAM_DELTA_ALIAS_INFO:
165 display_alias_info(hdr_delta->target_rid, &delta->alias_info);
166 break;
167 case SAM_DELTA_ALIAS_MEM:
168 display_alias_mem(hdr_delta->target_rid, &delta->als_mem_info);
169 break;
170 case SAM_DELTA_DOMAIN_INFO:
171 display_domain_info(&delta->domain_info);
172 break;
173 case SAM_DELTA_GROUP_INFO:
174 display_group_info(hdr_delta->target_rid, &delta->group_info);
175 break;
176 /* The following types are recognised but not handled */
177 case SAM_DELTA_RENAME_GROUP:
178 d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
179 break;
180 case SAM_DELTA_RENAME_USER:
181 d_printf("SAM_DELTA_RENAME_USER not handled\n");
182 break;
183 case SAM_DELTA_RENAME_ALIAS:
184 d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
185 break;
186 case SAM_DELTA_POLICY_INFO:
187 d_printf("SAM_DELTA_POLICY_INFO not handled\n");
188 break;
189 case SAM_DELTA_TRUST_DOMS:
190 d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
191 break;
192 case SAM_DELTA_PRIVS_INFO:
193 d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
194 break;
195 case SAM_DELTA_SECRET_INFO:
196 d_printf("SAM_DELTA_SECRET_INFO not handled\n");
197 break;
198 case SAM_DELTA_DELETE_GROUP:
199 d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
200 break;
201 case SAM_DELTA_DELETE_USER:
202 d_printf("SAM_DELTA_DELETE_USER not handled\n");
203 break;
204 case SAM_DELTA_MODIFIED_COUNT:
205 d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
206 break;
207 default:
208 d_printf("Unknown delta record type %d\n", hdr_delta->type);
209 break;
210 }
211 }
212
213
214 static void dump_database(struct cli_state *cli, unsigned db_type, DOM_CRED *ret_creds)
215 {
216 unsigned sync_context = 0;
217 NTSTATUS result;
218 int i;
219 TALLOC_CTX *mem_ctx;
220 SAM_DELTA_HDR *hdr_deltas;
221 SAM_DELTA_CTR *deltas;
222 uint32 num_deltas;
223
224 if (!(mem_ctx = talloc_init("dump_database"))) {
225 return;
226 }
227
228 switch( db_type ) {
229 case SAM_DATABASE_DOMAIN:
230 d_printf("Dumping DOMAIN database\n");
231 break;
232 case SAM_DATABASE_BUILTIN:
233 d_printf("Dumping BUILTIN database\n");
234 break;
235 case SAM_DATABASE_PRIVS:
236 d_printf("Dumping PRIVS databases\n");
237 break;
238 default:
239 d_printf("Dumping unknown database type %u\n", db_type );
240 break;
241 }
242
243 do {
244 result = cli_netlogon_sam_sync(cli, mem_ctx, ret_creds, db_type,
245 sync_context,
246 &num_deltas, &hdr_deltas, &deltas);
247 if (NT_STATUS_IS_ERR(result))
248 break;
249
250 clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred), ret_creds);
251 for (i = 0; i < num_deltas; i++) {
252 display_sam_entry(&hdr_deltas[i], &deltas[i]);
253 }
254 sync_context += 1;
255 } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
256
257 talloc_destroy(mem_ctx);
258 }
259
260 /* dump sam database via samsync rpc calls */
261 NTSTATUS rpc_samdump_internals(const DOM_SID *domain_sid,
262 const char *domain_name,
263 struct cli_state *cli, TALLOC_CTX *mem_ctx,
264 int argc, const char **argv)
265 {
266 NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
267 uchar trust_password[16];
268 DOM_CRED ret_creds;
269 uint32 sec_channel;
270
271 ZERO_STRUCT(ret_creds);
272
273 fstrcpy(cli->domain, domain_name);
274
275 if (!secrets_fetch_trust_account_password(domain_name,
276 trust_password,
277 NULL, &sec_channel)) {
278 DEBUG(0,("Could not fetch trust account password\n"));
279 goto fail;
280 }
281
282 if (!NT_STATUS_IS_OK(nt_status = cli_nt_establish_netlogon(cli, sec_channel,
283 trust_password))) {
284 DEBUG(0,("Error connecting to NETLOGON pipe\n"));
285 goto fail;
286 }
287
288 dump_database(cli, SAM_DATABASE_DOMAIN, &ret_creds);
289 dump_database(cli, SAM_DATABASE_BUILTIN, &ret_creds);
290 dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds);
291
292 nt_status = NT_STATUS_OK;
293
294 fail:
295 cli_nt_session_close(cli);
296 return nt_status;
297 }
298
299 /* Convert a SAM_ACCOUNT_DELTA to a SAM_ACCOUNT. */
300 #define STRING_CHANGED (old_string && !new_string) ||\
301 (!old_string && new_string) ||\
302 (old_string && new_string && (strcmp(old_string, new_string) != 0))
303
304 static NTSTATUS
305 sam_account_from_delta(SAM_ACCOUNT *account, SAM_ACCOUNT_INFO *delta)
306 {
307 const char *old_string, *new_string;
308 time_t unix_time, stored_time;
309 uchar lm_passwd[16], nt_passwd[16];
310 static uchar zero_buf[16];
311
312 /* Username, fullname, home dir, dir drive, logon script, acct
313 desc, workstations, profile. */
314
315 if (delta->hdr_acct_name.buffer) {
316 old_string = pdb_get_nt_username(account);
317 new_string = unistr2_static(&delta->uni_acct_name);
318
319 if (STRING_CHANGED) {
320 pdb_set_nt_username(account, new_string, PDB_CHANGED);
321
322 }
323
324 /* Unix username is the same - for sanity */
325 old_string = pdb_get_username( account );
326 if (STRING_CHANGED) {
327 pdb_set_username(account, new_string, PDB_CHANGED);
328 }
329 }
330
331 if (delta->hdr_full_name.buffer) {
332 old_string = pdb_get_fullname(account);
333 new_string = unistr2_static(&delta->uni_full_name);
334
335 if (STRING_CHANGED)
336 pdb_set_fullname(account, new_string, PDB_CHANGED);
337 }
338
339 if (delta->hdr_home_dir.buffer) {
340 old_string = pdb_get_homedir(account);
341 new_string = unistr2_static(&delta->uni_home_dir);
342
343 if (STRING_CHANGED)
344 pdb_set_homedir(account, new_string, PDB_CHANGED);
345 }
346
347 if (delta->hdr_dir_drive.buffer) {
348 old_string = pdb_get_dir_drive(account);
349 new_string = unistr2_static(&delta->uni_dir_drive);
350
351 if (STRING_CHANGED)
352 pdb_set_dir_drive(account, new_string, PDB_CHANGED);
353 }
354
355 if (delta->hdr_logon_script.buffer) {
356 old_string = pdb_get_logon_script(account);
357 new_string = unistr2_static(&delta->uni_logon_script);
358
359 if (STRING_CHANGED)
360 pdb_set_logon_script(account, new_string, PDB_CHANGED);
361 }
362
363 if (delta->hdr_acct_desc.buffer) {
364 old_string = pdb_get_acct_desc(account);
365 new_string = unistr2_static(&delta->uni_acct_desc);
366
367 if (STRING_CHANGED)
368 pdb_set_acct_desc(account, new_string, PDB_CHANGED);
369 }
370
371 if (delta->hdr_workstations.buffer) {
372 old_string = pdb_get_workstations(account);
373 new_string = unistr2_static(&delta->uni_workstations);
374
375 if (STRING_CHANGED)
376 pdb_set_workstations(account, new_string, PDB_CHANGED);
377 }
378
379 if (delta->hdr_profile.buffer) {
380 old_string = pdb_get_profile_path(account);
381 new_string = unistr2_static(&delta->uni_profile);
382
383 if (STRING_CHANGED)
384 pdb_set_profile_path(account, new_string, PDB_CHANGED);
385 }
386
387 if (delta->hdr_parameters.buffer) {
388 DATA_BLOB mung;
389 old_string = pdb_get_munged_dial(account);
390 mung.length = delta->hdr_parameters.uni_str_len;
391 mung.data = (uint8 *) delta->uni_parameters.buffer;
392 new_string = (mung.length == 0) ? NULL : base64_encode_data_blob(mung);
393
394 if (STRING_CHANGED)
395 pdb_set_munged_dial(account, new_string, PDB_CHANGED);
396 }
397
398 /* User and group sid */
399 if (pdb_get_user_rid(account) != delta->user_rid)
400 pdb_set_user_sid_from_rid(account, delta->user_rid, PDB_CHANGED);
401 if (pdb_get_group_rid(account) != delta->group_rid)
402 pdb_set_group_sid_from_rid(account, delta->group_rid, PDB_CHANGED);
403
404 /* Logon and password information */
405 if (!nt_time_is_zero(&delta->logon_time)) {
406 unix_time = nt_time_to_unix(&delta->logon_time);
407 stored_time = pdb_get_logon_time(account);
408 if (stored_time != unix_time)
409 pdb_set_logon_time(account, unix_time, PDB_CHANGED);
410 }
411
412 if (!nt_time_is_zero(&delta->logoff_time)) {
413 unix_time = nt_time_to_unix(&delta->logoff_time);
414 stored_time = pdb_get_logoff_time(account);
415 if (stored_time != unix_time)
416 pdb_set_logoff_time(account, unix_time,PDB_CHANGED);
417 }
418
419 /* Logon Divs */
420 if (pdb_get_logon_divs(account) != delta->logon_divs)
421 pdb_set_logon_divs(account, delta->logon_divs, PDB_CHANGED);
422
423 /* Max Logon Hours */
424 if (delta->unknown1 != pdb_get_unknown_6(account)) {
425 pdb_set_unknown_6(account, delta->unknown1, PDB_CHANGED);
426 }
427
428 /* Logon Hours Len */
429 if (delta->buf_logon_hrs.buf_len != pdb_get_hours_len(account)) {
430 pdb_set_hours_len(account, delta->buf_logon_hrs.buf_len, PDB_CHANGED);
431 }
432
433 /* Logon Hours */
434 if (delta->buf_logon_hrs.buffer) {
435 pstring oldstr, newstr;
436 pdb_sethexhours(oldstr, pdb_get_hours(account));
437 pdb_sethexhours(newstr, delta->buf_logon_hrs.buffer);
438 if (!strequal(oldstr, newstr))
439 pdb_set_hours(account, (const char *)delta->buf_logon_hrs.buffer, PDB_CHANGED);
440 }
441
442 if (pdb_get_bad_password_count(account) != delta->bad_pwd_count)
443 pdb_set_bad_password_count(account, delta->bad_pwd_count, PDB_CHANGED);
444
445 if (pdb_get_logon_count(account) != delta->logon_count)
446 pdb_set_logon_count(account, delta->logon_count, PDB_CHANGED);
447
448 if (!nt_time_is_zero(&delta->pwd_last_set_time)) {
449 unix_time = nt_time_to_unix(&delta->pwd_last_set_time);
450 stored_time = pdb_get_pass_last_set_time(account);
451 if (stored_time != unix_time)
452 pdb_set_pass_last_set_time(account, unix_time, PDB_CHANGED);
453 } else {
454 /* no last set time, make it now */
455 pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
456 }
457
458 #if 0
459 /* No kickoff time in the delta? */
460 if (!nt_time_is_zero(&delta->kickoff_time)) {
461 unix_time = nt_time_to_unix(&delta->kickoff_time);
462 stored_time = pdb_get_kickoff_time(account);
463 if (stored_time != unix_time)
464 pdb_set_kickoff_time(account, unix_time, PDB_CHANGED);
465 }
466 #endif
467
468 /* Decode hashes from password hash
469 Note that win2000 may send us all zeros for the hashes if it doesn't
470 think this channel is secure enough - don't set the passwords at all
471 in that case
472 */
473 if (memcmp(delta->pass.buf_lm_pwd, zero_buf, 16) != 0) {
474 sam_pwd_hash(delta->user_rid, delta->pass.buf_lm_pwd, lm_passwd, 0);
475 pdb_set_lanman_passwd(account, lm_passwd, PDB_CHANGED);
476 }
477
478 if (memcmp(delta->pass.buf_nt_pwd, zero_buf, 16) != 0) {
479 sam_pwd_hash(delta->user_rid, delta->pass.buf_nt_pwd, nt_passwd, 0);
480 pdb_set_nt_passwd(account, nt_passwd, PDB_CHANGED);
481 }
482
483 /* TODO: account expiry time */
484
485 if (pdb_get_acct_ctrl(account) != delta->acb_info)
486 pdb_set_acct_ctrl(account, delta->acb_info, PDB_CHANGED);
487
488 pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
489
490 return NT_STATUS_OK;
491 }
492
493 static NTSTATUS fetch_account_info(uint32 rid, SAM_ACCOUNT_INFO *delta)
494 {
495 NTSTATUS nt_ret;
496 fstring account;
497 pstring add_script;
498 SAM_ACCOUNT *sam_account=NULL;
499 GROUP_MAP map;
500 struct group *grp;
501 DOM_SID user_sid;
502 DOM_SID group_sid;
503 struct passwd *passwd;
504 fstring sid_string;
505
506 fstrcpy(account, unistr2_static(&delta->uni_acct_name));
507 d_printf("Creating account: %s\n", account);
508
509 if (!NT_STATUS_IS_OK(nt_ret = pdb_init_sam(&sam_account)))
510 return nt_ret;
511
512 if (!(passwd = Get_Pwnam(account))) {
513 /* Create appropriate user */
514 if (delta->acb_info & ACB_NORMAL) {
515 pstrcpy(add_script, lp_adduser_script());
516 } else if ( (delta->acb_info & ACB_WSTRUST) ||
517 (delta->acb_info & ACB_SVRTRUST) ||
518 (delta->acb_info & ACB_DOMTRUST) ) {
519 pstrcpy(add_script, lp_addmachine_script());
520 } else {
521 DEBUG(1, ("Unknown user type: %s\n",
522 pdb_encode_acct_ctrl(delta->acb_info, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
523 nt_ret = NT_STATUS_UNSUCCESSFUL;
524 goto done;
525 }
526 if (*add_script) {
527 int add_ret;
528 all_string_sub(add_script, "%u", account,
529 sizeof(account));
530 add_ret = smbrun(add_script,NULL);
531 DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
532 "gave %d\n", add_script, add_ret));
533 }
534
535 /* try and find the possible unix account again */
536 if ( !(passwd = Get_Pwnam(account)) ) {
537 d_printf("Could not create posix account info for '%s'\n", account);
538 nt_ret = NT_STATUS_NO_SUCH_USER;
539 goto done;
540 }
541 }
542
543 sid_copy(&user_sid, get_global_sam_sid());
544 sid_append_rid(&user_sid, delta->user_rid);
545
546 DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n", sid_to_string(sid_string, &user_sid), account));
547 if (!pdb_getsampwsid(sam_account, &user_sid)) {
548 sam_account_from_delta(sam_account, delta);
549 DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n",
550 sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
551 if (!pdb_add_sam_account(sam_account)) {
552 DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
553 account));
554 return NT_STATUS_ACCESS_DENIED;
555 }
556 } else {
557 sam_account_from_delta(sam_account, delta);
558 DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n",
559 sid_to_string(sid_string, &user_sid), pdb_get_username(sam_account)));
560 if (!pdb_update_sam_account(sam_account)) {
561 DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
562 account));
563 pdb_free_sam(&sam_account);
564 return NT_STATUS_ACCESS_DENIED;
565 }
566 }
567
568 group_sid = *pdb_get_group_sid(sam_account);
569
570 if (!pdb_getgrsid(&map, group_sid)) {
571 DEBUG(0, ("Primary group of %s has no mapping!\n",
572 pdb_get_username(sam_account)));
573 } else {
574 if (map.gid != passwd->pw_gid) {
575 if (!(grp = getgrgid(map.gid))) {
576 DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
577 (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_static(&group_sid)));
578 } else {
579 smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
580 }
581 }
582 }
583
584 if ( !passwd ) {
585 DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n",
586 pdb_get_username(sam_account)));
587 }
588
589 done:
590 pdb_free_sam(&sam_account);
591 return nt_ret;
592 }
593
594 static NTSTATUS
595 fetch_group_info(uint32 rid, SAM_GROUP_INFO *delta)
596 {
597 fstring name;
598 fstring comment;
599 struct group *grp = NULL;
600 DOM_SID group_sid;
601 fstring sid_string;
602 GROUP_MAP map;
603 BOOL insert = True;
604
605 unistr2_to_ascii(name, &delta->uni_grp_name, sizeof(name)-1);
606 unistr2_to_ascii(comment, &delta->uni_grp_desc, sizeof(comment)-1);
607
608 /* add the group to the mapping table */
609 sid_copy(&group_sid, get_global_sam_sid());
610 sid_append_rid(&group_sid, rid);
611 sid_to_string(sid_string, &group_sid);
612
613 if (pdb_getgrsid(&map, group_sid)) {
614 if ( map.gid != -1 )
615 grp = getgrgid(map.gid);
616 insert = False;
617 }
618
619 if (grp == NULL) {
620 gid_t gid;
621
622 /* No group found from mapping, find it from its name. */
623 if ((grp = getgrnam(name)) == NULL) {
624
625 /* No appropriate group found, create one */
626
627 d_printf("Creating unix group: '%s'\n", name);
628
629 if (smb_create_group(name, &gid) != 0)
630 return NT_STATUS_ACCESS_DENIED;
631
632 if ((grp = getgrnam(name)) == NULL)
633 return NT_STATUS_ACCESS_DENIED;
634 }
635 }
636
637 map.gid = grp->gr_gid;
638 map.sid = group_sid;
639 map.sid_name_use = SID_NAME_DOM_GRP;
640 fstrcpy(map.nt_name, name);
641 if (delta->hdr_grp_desc.buffer) {
642 fstrcpy(map.comment, comment);
643 } else {
644 fstrcpy(map.comment, "");
645 }
646
647 if (insert)
648 pdb_add_group_mapping_entry(&map);
649 else
650 pdb_update_group_mapping_entry(&map);
651
652 return NT_STATUS_OK;
653 }
654
655 static NTSTATUS
656 fetch_group_mem_info(uint32 rid, SAM_GROUP_MEM_INFO *delta)
657 {
658 int i;
659 TALLOC_CTX *t = NULL;
660 char **nt_members = NULL;
661 char **unix_members;
662 DOM_SID group_sid;
663 GROUP_MAP map;
664 struct group *grp;
665
666 if (delta->num_members == 0) {
667 return NT_STATUS_OK;
668 }
669
670 sid_copy(&group_sid, get_global_sam_sid());
671 sid_append_rid(&group_sid, rid);
672
673 if (!get_domain_group_from_sid(group_sid, &map)) {
674 DEBUG(0, ("Could not find global group %d\n", rid));
675 return NT_STATUS_NO_SUCH_GROUP;
676 }
677
678 if (!(grp = getgrgid(map.gid))) {
679 DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
680 return NT_STATUS_NO_SUCH_GROUP;
681 }
682
683 d_printf("Group members of %s: ", grp->gr_name);
684
685 if (!(t = talloc_init("fetch_group_mem_info"))) {
686 DEBUG(0, ("could not talloc_init\n"));
687 return NT_STATUS_NO_MEMORY;
688 }
689
690 nt_members = TALLOC_ZERO_ARRAY(t, char *, delta->num_members);
691
692 for (i=0; i<delta->num_members; i++) {
693 NTSTATUS nt_status;
694 SAM_ACCOUNT *member = NULL;
695 DOM_SID member_sid;
696
697 if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_talloc(t, &member))) {
698 talloc_destroy(t);
699 return nt_status;
700 }
701
702 sid_copy(&member_sid, get_global_sam_sid());
703 sid_append_rid(&member_sid, delta->rids[i]);
704
705 if (!pdb_getsampwsid(member, &member_sid)) {
706 DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
707 delta->rids[i], sid_string_static(&member_sid), grp->gr_name));
708 pdb_free_sam(&member);
709 continue;
710 }
711
712 if (pdb_get_group_rid(member) == rid) {
713 d_printf("%s(primary),", pdb_get_username(member));
714 pdb_free_sam(&member);
715 continue;
716 }
717
718 d_printf("%s,", pdb_get_username(member));
719 nt_members[i] = talloc_strdup(t, pdb_get_username(member));
720 pdb_free_sam(&member);
721 }
722
723 d_printf("\n");
724
725 unix_members = grp->gr_mem;
726
727 while (*unix_members) {
728 BOOL is_nt_member = False;
729 for (i=0; i<delta->num_members; i++) {
730 if (nt_members[i] == NULL) {
731 /* This was a primary group */
732 continue;
733 }
734
735 if (strcmp(*unix_members, nt_members[i]) == 0) {
736 is_nt_member = True;
737 break;
738 }
739 }
740 if (!is_nt_member) {
741 /* We look at a unix group member that is not
742 an nt group member. So, remove it. NT is
743 boss here. */
744 smb_delete_user_group(grp->gr_name, *unix_members);
745 }
746 unix_members += 1;
747 }
748
749 for (i=0; i<delta->num_members; i++) {
750 BOOL is_unix_member = False;
751
752 if (nt_members[i] == NULL) {
753 /* This was the primary group */
754 continue;
755 }
756
757 unix_members = grp->gr_mem;
758
759 while (*unix_members) {
760 if (strcmp(*unix_members, nt_members[i]) == 0) {
761 is_unix_member = True;
762 break;
763 }
764 unix_members += 1;
765 }
766
767 if (!is_unix_member) {
768 /* We look at a nt group member that is not a
769 unix group member currently. So, add the nt
770 group member. */
771 smb_add_user_group(grp->gr_name, nt_members[i]);
772 }
773 }
774
775 talloc_destroy(t);
776 return NT_STATUS_OK;
777 }
778
779 static NTSTATUS fetch_alias_info(uint32 rid, SAM_ALIAS_INFO *delta,
780 DOM_SID dom_sid)
781 {
782 fstring name;
783 fstring comment;
784 struct group *grp = NULL;
785 DOM_SID alias_sid;
786 fstring sid_string;
787 GROUP_MAP map;
788 BOOL insert = True;
789
790 unistr2_to_ascii(name, &delta->uni_als_name, sizeof(name)-1);
791 unistr2_to_ascii(comment, &delta->uni_als_desc, sizeof(comment)-1);
792
793 /* Find out whether the group is already mapped */
794 sid_copy(&alias_sid, &dom_sid);
795 sid_append_rid(&alias_sid, rid);
796 sid_to_string(sid_string, &alias_sid);
797
798 if (pdb_getgrsid(&map, alias_sid)) {
799 grp = getgrgid(map.gid);
800 insert = False;
801 }
802
803 if (grp == NULL) {
804 gid_t gid;
805
806 /* No group found from mapping, find it from its name. */
807 if ((grp = getgrnam(name)) == NULL) {
808 /* No appropriate group found, create one */
809 d_printf("Creating unix group: '%s'\n", name);
810 if (smb_create_group(name, &gid) != 0)
811 return NT_STATUS_ACCESS_DENIED;
812 if ((grp = getgrgid(gid)) == NULL)
813 return NT_STATUS_ACCESS_DENIED;
814 }
815 }
816
817 map.gid = grp->gr_gid;
818 map.sid = alias_sid;
819
820 if (sid_equal(&dom_sid, &global_sid_Builtin))
821 map.sid_name_use = SID_NAME_WKN_GRP;
822 else
823 map.sid_name_use = SID_NAME_ALIAS;
824
825 fstrcpy(map.nt_name, name);
826 fstrcpy(map.comment, comment);
827
828 if (insert)
829 pdb_add_group_mapping_entry(&map);
830 else
831 pdb_update_group_mapping_entry(&map);
832
833 return NT_STATUS_OK;
834 }
835
836 static NTSTATUS
837 fetch_alias_mem(uint32 rid, SAM_ALIAS_MEM_INFO *delta, DOM_SID dom_sid)
838 {
839 #if 0 /*
840 * commented out right now after talking to Volker. Can't
841 * do much with the membership but seemed a shame to waste
842 * somewhat working code. Needs testing because the membership
843 * that shows up surprises me. Also can't do much with groups
844 * in groups (e.g. Domain Admins being a member of Adminsitrators).
845 * --jerry
846 */
847
848 int i;
849 TALLOC_CTX *t = NULL;
850 char **nt_members = NULL;
851 char **unix_members;
852 DOM_SID group_sid;
853 GROUP_MAP map;
854 struct group *grp;
855 enum SID_NAME_USE sid_type;
856
857 if (delta->num_members == 0) {
858 return NT_STATUS_OK;
859 }
860
861 sid_copy(&group_sid, &dom_sid);
862 sid_append_rid(&group_sid, rid);
863
864 if (sid_equal(&dom_sid, &global_sid_Builtin)) {
865 sid_type = SID_NAME_WKN_GRP;
866 if (!get_builtin_group_from_sid(&group_sid, &map, False)) {
867 DEBUG(0, ("Could not find builtin group %s\n", sid_string_static(&group_sid)));
868 return NT_STATUS_NO_SUCH_GROUP;
869 }
870 } else {
871 sid_type = SID_NAME_ALIAS;
872 if (!get_local_group_from_sid(&group_sid, &map, False)) {
873 DEBUG(0, ("Could not find local group %s\n", sid_string_static(&group_sid)));
874 return NT_STATUS_NO_SUCH_GROUP;
875 }
876 }
877
878 if (!(grp = getgrgid(map.gid))) {
879 DEBUG(0, ("Could not find unix group %d\n", map.gid));
880 return NT_STATUS_NO_SUCH_GROUP;
881 }
882
883 d_printf("Group members of %s: ", grp->gr_name);
884
885 if (!(t = talloc_init("fetch_group_mem_info"))) {
886 DEBUG(0, ("could not talloc_init\n"));
887 return NT_STATUS_NO_MEMORY;
888 }
889
890 nt_members = TALLOC_ZERO_ARRAY(t, char *, delta->num_members);
891
892 for (i=0; i<delta->num_members; i++) {
893 NTSTATUS nt_status;
894 SAM_ACCOUNT *member = NULL;
895 DOM_SID member_sid;
896
897 if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_talloc(t, &member))) {
898 talloc_destroy(t);
899 return nt_status;
900 }
901
902 sid_copy(&member_sid, &delta->sids[i].sid);
903
904 if (!pdb_getsampwsid(member, &member_sid)) {
905 DEBUG(1, ("Found bogus group member: (member_sid=%s group=%s)\n",
906 sid_string_static(&member_sid), grp->gr_name));
907 pdb_free_sam(&member);
908 continue;
909 }
910
911 if (pdb_get_group_rid(member) == rid) {
912 d_printf("%s(primary),", pdb_get_username(member));
913 pdb_free_sam(&member);
914 continue;
915 }
916
917 d_printf("%s,", pdb_get_username(member));
918 nt_members[i] = talloc_strdup(t, pdb_get_username(member));
919 pdb_free_sam(&member);
920 }
921
922 d_printf("\n");
923
924 unix_members = grp->gr_mem;
925
926 while (*unix_members) {
927 BOOL is_nt_member = False;
928 for (i=0; i<delta->num_members; i++) {
929 if (nt_members[i] == NULL) {
930 /* This was a primary group */
931 continue;
932 }
933
934 if (strcmp(*unix_members, nt_members[i]) == 0) {
935 is_nt_member = True;
936 break;
937 }
938 }
939 if (!is_nt_member) {
940 /* We look at a unix group member that is not
941 an nt group member. So, remove it. NT is
942 boss here. */
943 smb_delete_user_group(grp->gr_name, *unix_members);
944 }
945 unix_members += 1;
946 }
947
948 for (i=0; i<delta->num_members; i++) {
949 BOOL is_unix_member = False;
950
951 if (nt_members[i] == NULL) {
952 /* This was the primary group */
953 continue;
954 }
955
956 unix_members = grp->gr_mem;
957
958 while (*unix_members) {
959 if (strcmp(*unix_members, nt_members[i]) == 0) {
960 is_unix_member = True;
961 break;
962 }
963 unix_members += 1;
964 }
965
966 if (!is_unix_member) {
967 /* We look at a nt group member that is not a
968 unix group member currently. So, add the nt
969 group member. */
970 smb_add_user_group(grp->gr_name, nt_members[i]);
971 }
972 }
973
974 talloc_destroy(t);
975
976 #endif /* end of fetch_alias_mem() */
977
978 return NT_STATUS_OK;
979 }
980
981 static NTSTATUS fetch_domain_info(uint32 rid, SAM_DOMAIN_INFO *delta)
982 {
983 time_t u_max_age, u_min_age, u_logout, u_lockoutreset, u_lockouttime;
984 NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
985 pstring domname;
986
987 u_max_age = nt_time_to_unix_abs((NTTIME *)&delta->max_pwd_age);
988 u_min_age = nt_time_to_unix_abs((NTTIME *)&delta->min_pwd_age);
989 u_logout = nt_time_to_unix_abs((NTTIME *)&delta->force_logoff);
990 u_lockoutreset = nt_time_to_unix_abs((NTTIME *)&delta->account_lockout.reset_count);
991 u_lockouttime = nt_time_to_unix_abs((NTTIME *)&delta->account_lockout.lockout_duration);
992
993 unistr2_to_ascii(domname, &delta->uni_dom_name, sizeof(domname) - 1);
994
995 /* we don't handle BUILTIN account policies */
996 if (!strequal(domname, get_global_sam_name())) {
997 printf("skipping SAM_DOMAIN_INFO delta for '%s' (is not my domain)\n", domname);
998 return NT_STATUS_OK;
999 }
1000
1001
1002 if (!account_policy_set(AP_PASSWORD_HISTORY, delta->pwd_history_len))
1003 return nt_status;
1004
1005 if (!account_policy_set(AP_MIN_PASSWORD_LEN, delta->min_pwd_len))
1006 return nt_status;
1007
1008 if (!account_policy_set(AP_MAX_PASSWORD_AGE, (uint32)u_max_age))
1009 return nt_status;
1010
1011 if (!account_policy_set(AP_MIN_PASSWORD_AGE, (uint32)u_min_age))
1012 return nt_status;
1013
1014 if (!account_policy_set(AP_TIME_TO_LOGOUT, (uint32)u_logout))
1015 return nt_status;
1016
1017 if (!account_policy_set(AP_BAD_ATTEMPT_LOCKOUT, delta->account_lockout.bad_attempt_lockout))
1018 return nt_status;
1019
1020 if (!account_policy_set(AP_RESET_COUNT_TIME, (uint32)u_lockoutreset/60))
1021 return nt_status;
1022
1023 if (u_lockouttime != -1)
1024 u_lockouttime /= 60;
1025
1026 if (!account_policy_set(AP_LOCK_ACCOUNT_DURATION, (uint32)u_lockouttime))
1027 return nt_status;
1028
1029 if (!account_policy_set(AP_USER_MUST_LOGON_TO_CHG_PASS, delta->logon_chgpass))
1030 return nt_status;
1031
1032 return NT_STATUS_OK;
1033 }
1034
1035
1036 static void
1037 fetch_sam_entry(SAM_DELTA_HDR *hdr_delta, SAM_DELTA_CTR *delta,
1038 DOM_SID dom_sid)
1039 {
1040 switch(hdr_delta->type) {
1041 case SAM_DELTA_ACCOUNT_INFO:
1042 fetch_account_info(hdr_delta->target_rid,
1043 &delta->account_info);
1044 break;
1045 case SAM_DELTA_GROUP_INFO:
1046 fetch_group_info(hdr_delta->target_rid,
1047 &delta->group_info);
1048 break;
1049 case SAM_DELTA_GROUP_MEM:
1050 fetch_group_mem_info(hdr_delta->target_rid,
1051 &delta->grp_mem_info);
1052 break;
1053 case SAM_DELTA_ALIAS_INFO:
1054 fetch_alias_info(hdr_delta->target_rid,
1055 &delta->alias_info, dom_sid);
1056 break;
1057 case SAM_DELTA_ALIAS_MEM:
1058 fetch_alias_mem(hdr_delta->target_rid,
1059 &delta->als_mem_info, dom_sid);
1060 break;
1061 case SAM_DELTA_DOMAIN_INFO:
1062 fetch_domain_info(hdr_delta->target_rid,
1063 &delta->domain_info);
1064 break;
1065 /* The following types are recognised but not handled */
1066 case SAM_DELTA_RENAME_GROUP:
1067 d_printf("SAM_DELTA_RENAME_GROUP not handled\n");
1068 break;
1069 case SAM_DELTA_RENAME_USER:
1070 d_printf("SAM_DELTA_RENAME_USER not handled\n");
1071 break;
1072 case SAM_DELTA_RENAME_ALIAS:
1073 d_printf("SAM_DELTA_RENAME_ALIAS not handled\n");
1074 break;
1075 case SAM_DELTA_POLICY_INFO:
1076 d_printf("SAM_DELTA_POLICY_INFO not handled\n");
1077 break;
1078 case SAM_DELTA_TRUST_DOMS:
1079 d_printf("SAM_DELTA_TRUST_DOMS not handled\n");
1080 break;
1081 case SAM_DELTA_PRIVS_INFO:
1082 d_printf("SAM_DELTA_PRIVS_INFO not handled\n");
1083 break;
1084 case SAM_DELTA_SECRET_INFO:
1085 d_printf("SAM_DELTA_SECRET_INFO not handled\n");
1086 break;
1087 case SAM_DELTA_DELETE_GROUP:
1088 d_printf("SAM_DELTA_DELETE_GROUP not handled\n");
1089 break;
1090 case SAM_DELTA_DELETE_USER:
1091 d_printf("SAM_DELTA_DELETE_USER not handled\n");
1092 break;
1093 case SAM_DELTA_MODIFIED_COUNT:
1094 d_printf("SAM_DELTA_MODIFIED_COUNT not handled\n");
1095 break;
1096 default:
1097 d_printf("Unknown delta record type %d\n", hdr_delta->type);
1098 break;
1099 }
1100 }
1101
1102 static NTSTATUS
1103 fetch_database(struct cli_state *cli, unsigned db_type, DOM_CRED *ret_creds,
1104 DOM_SID dom_sid)
1105 {
1106 unsigned sync_context = 0;
1107 NTSTATUS result;
1108 int i;
1109 TALLOC_CTX *mem_ctx;
1110 SAM_DELTA_HDR *hdr_deltas;
1111 SAM_DELTA_CTR *deltas;
1112 uint32 num_deltas;
1113
1114 if (!(mem_ctx = talloc_init("fetch_database")))
1115 return NT_STATUS_NO_MEMORY;
1116
1117 switch( db_type ) {
1118 case SAM_DATABASE_DOMAIN:
1119 d_printf("Fetching DOMAIN database\n");
1120 break;
1121 case SAM_DATABASE_BUILTIN:
1122 d_printf("Fetching BUILTIN database\n");
1123 break;
1124 case SAM_DATABASE_PRIVS:
1125 d_printf("Fetching PRIVS databases\n");
1126 break;
1127 default:
1128 d_printf("Fetching unknown database type %u\n", db_type );
1129 break;
1130 }
1131
1132 do {
1133 result = cli_netlogon_sam_sync(cli, mem_ctx, ret_creds,
1134 db_type, sync_context,
1135 &num_deltas,
1136 &hdr_deltas, &deltas);
1137
1138 if (NT_STATUS_IS_OK(result) ||
1139 NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
1140
1141 clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred),
1142 ret_creds);
1143
1144 for (i = 0; i < num_deltas; i++) {
1145 fetch_sam_entry(&hdr_deltas[i], &deltas[i], dom_sid);
1146 }
1147 } else
1148 return result;
1149
1150 sync_context += 1;
1151 } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
1152
1153 talloc_destroy(mem_ctx);
1154
1155 return result;
1156 }
1157
1158 static NTSTATUS
1159 populate_ldap_for_ldif(fstring sid, const char *suffix, const char
1160 *builtin_sid, FILE *add_fd)
1161 {
1162 char *user_suffix, *group_suffix, *machine_suffix, *idmap_suffix;
1163 char *user_attr=NULL, *group_attr=NULL;
1164 char *suffix_attr;
1165 int len;
1166
1167 /* Get the suffix attribute */
1168 suffix_attr = sstring_sub(suffix, '=', ',');
1169 if (suffix_attr == NULL) {
1170 len = strlen(suffix);
1171 suffix_attr = (char*)SMB_MALLOC(len+1);
1172 memcpy(suffix_attr, suffix, len);
1173 suffix_attr[len] = '\0';
1174 }
1175
1176 /* Write the base */
1177 fprintf(add_fd, "# %s\n", suffix);
1178 fprintf(add_fd, "dn: %s\n", suffix);
1179 fprintf(add_fd, "objectClass: dcObject\n");
1180 fprintf(add_fd, "objectClass: organization\n");
1181 fprintf(add_fd, "o: %s\n", suffix_attr);
1182 fprintf(add_fd, "dc: %s\n", suffix_attr);
1183 fprintf(add_fd, "\n");
1184 fflush(add_fd);
1185
1186 user_suffix = lp_ldap_user_suffix();
1187 /* If it exists and is distinct from other containers,
1188 Write the Users entity */
1189 if (user_suffix && *user_suffix &&
1190 strcmp(user_suffix, suffix)) {
1191 user_attr = sstring_sub(lp_ldap_user_suffix(), '=', ',');
1192 fprintf(add_fd, "# %s\n", user_suffix);
1193 fprintf(add_fd, "dn: %s\n", user_suffix);
1194 fprintf(add_fd, "objectClass: organizationalUnit\n");
1195 fprintf(add_fd, "ou: %s\n", user_attr);
1196 fprintf(add_fd, "\n");
1197 fflush(add_fd);
1198 }
1199
1200
1201 group_suffix = lp_ldap_group_suffix();
1202 /* If it exists and is distinct from other containers,
1203 Write the Groups entity */
1204 if (group_suffix && *group_suffix &&
1205 strcmp(group_suffix, suffix)) {
1206 group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
1207 fprintf(add_fd, "# %s\n", group_suffix);
1208 fprintf(add_fd, "dn: %s\n", group_suffix);
1209 fprintf(add_fd, "objectClass: organizationalUnit\n");
1210 fprintf(add_fd, "ou: %s\n", group_attr);
1211 fprintf(add_fd, "\n");
1212 fflush(add_fd);
1213 }
1214
1215 /* If it exists and is distinct from other containers,
1216 Write the Computers entity */
1217 machine_suffix = lp_ldap_machine_suffix();
1218 if (machine_suffix && *machine_suffix &&
1219 strcmp(machine_suffix, user_suffix) &&
1220 strcmp(machine_suffix, suffix)) {
1221 fprintf(add_fd, "# %s\n", lp_ldap_machine_suffix());
1222 fprintf(add_fd, "dn: %s\n", lp_ldap_machine_suffix());
1223 fprintf(add_fd, "objectClass: organizationalUnit\n");
1224 fprintf(add_fd, "ou: %s\n",
1225 sstring_sub(lp_ldap_machine_suffix(), '=', ','));
1226 fprintf(add_fd, "\n");
1227 fflush(add_fd);
1228 }
1229
1230 /* If it exists and is distinct from other containers,
1231 Write the IdMap entity */
1232 idmap_suffix = lp_ldap_idmap_suffix();
1233 if (idmap_suffix && *idmap_suffix &&
1234 strcmp(idmap_suffix, user_suffix) &&
1235 strcmp(idmap_suffix, suffix)) {
1236 fprintf(add_fd, "# %s\n", idmap_suffix);
1237 fprintf(add_fd, "dn: %s\n", idmap_suffix);
1238 fprintf(add_fd, "ObjectClass: organizationalUnit\n");
1239 fprintf(add_fd, "ou: %s\n",
1240 sstring_sub(lp_ldap_idmap_suffix(), '=', ','));
1241 fprintf(add_fd, "\n");
1242 fflush(add_fd);
1243 }
1244
1245 /* Write the root entity */
1246 fprintf(add_fd, "# root, %s, %s\n", user_attr, suffix);
1247 fprintf(add_fd, "dn: uid=root,ou=%s,%s\n", user_attr, suffix);
1248 fprintf(add_fd, "cn: root\n");
1249 fprintf(add_fd, "sn: root\n");
1250 fprintf(add_fd, "objectClass: inetOrgPerson\n");
1251 fprintf(add_fd, "objectClass: sambaSAMAccount\n");
1252 fprintf(add_fd, "objectClass: posixAccount\n");
1253 fprintf(add_fd, "objectClass: shadowAccount\n");
1254 fprintf(add_fd, "gidNumber: 0\n");
1255 fprintf(add_fd, "uid: root\n");
1256 fprintf(add_fd, "uidNumber: 0\n");
1257 fprintf(add_fd, "homeDirectory: /home/root\n");
1258 fprintf(add_fd, "sambaPwdLastSet: 0\n");
1259 fprintf(add_fd, "sambaLogonTime: 0\n");
1260 fprintf(add_fd, "sambaLogoffTime: 2147483647\n");
1261 fprintf(add_fd, "sambaKickoffTime: 2147483647\n");
1262 fprintf(add_fd, "sambaPwdCanChange: 0\n");
1263 fprintf(add_fd, "sambaPwdMustChange: 2147483647\n");
1264 fprintf(add_fd, "sambaHomePath: \\\\PDC-SRV\root\n");
1265 fprintf(add_fd, "sambaHomeDrive: H:\n");
1266 fprintf(add_fd, "sambaProfilePath: \\\\PDC-SRV\\profiles\\root\n");
1267 fprintf(add_fd, "sambaprimaryGroupSID: %s-512\n", sid);
1268 fprintf(add_fd, "sambaLMPassword: XXX\n");
1269 fprintf(add_fd, "sambaNTPassword: XXX\n");
1270 fprintf(add_fd, "sambaAcctFlags: [U\n");
1271 fprintf(add_fd, "sambaSID: %s-500\n", sid);
1272 fprintf(add_fd, "loginShell: /bin/false\n");
1273 fprintf(add_fd, "\n");
1274 fflush(add_fd);
1275
1276 /* Write the domain entity */
1277 fprintf(add_fd, "# %s, %s\n", lp_workgroup(), suffix);
1278 fprintf(add_fd, "dn: sambaDomainName=%s,%s\n", lp_workgroup(),
1279 suffix);
1280 fprintf(add_fd, "objectClass: sambaDomain\n");
1281 fprintf(add_fd, "objectClass: sambaUnixIdPool\n");
1282 fprintf(add_fd, "sambaDomainName: %s\n", lp_workgroup());
1283 fprintf(add_fd, "sambaSID: %s\n", sid);
1284 fprintf(add_fd, "uidNumber: %d\n", ++ldif_uid);
1285 fprintf(add_fd, "gidNumber: %d\n", ++ldif_gid);
1286 fprintf(add_fd, "\n");
1287 fflush(add_fd);
1288
1289 /* Write user nobody entity */
1290 fprintf(add_fd, "# nobody, %s, %s\n", user_attr, suffix);
1291 fprintf(add_fd, "dn: uid=nobody,ou=%s,%s\n", user_attr, suffix);
1292 fprintf(add_fd, "cn: nobody\n");
1293 fprintf(add_fd, "sn: nobody\n");
1294 fprintf(add_fd, "objectClass: inetOrgPerson\n");
1295 fprintf(add_fd, "objectClass: sambaSAMAccount\n");
1296 fprintf(add_fd, "objectClass: posixAccount\n");
1297 fprintf(add_fd, "objectClass: shadowAccount\n");
1298 fprintf(add_fd, "gidNumber: 514\n");
1299 fprintf(add_fd, "uid: nobody\n");
1300 fprintf(add_fd, "uidNumber: 999\n");
1301 fprintf(add_fd, "homeDirectory: /dev/null\n");
1302 fprintf(add_fd, "sambaPwdLastSet: 0\n");
1303 fprintf(add_fd, "sambaLogonTime: 0\n");
1304 fprintf(add_fd, "sambaLogoffTime: 2147483647\n");
1305 fprintf(add_fd, "sambaKickoffTime: 2147483647\n");
1306 fprintf(add_fd, "sambaPwdCanChange: 0\n");
1307 fprintf(add_fd, "sambaPwdMustChange: 2147483647\n");
1308 fprintf(add_fd, "sambaHomePath: \\\\PDC-SMD3\\homes\\nobody\n");
1309 fprintf(add_fd, "sambaHomeDrive: H:\n");
1310 fprintf(add_fd, "sambaProfilePath: \\\\PDC-SMB3\\profiles\\nobody\n");
1311 fprintf(add_fd, "sambaprimaryGroupSID: %s-514\n", sid);
1312 fprintf(add_fd, "sambaLMPassword: NOPASSWORDXXXXXXXXXXXXXXXXXXXXX\n");
1313 fprintf(add_fd, "sambaNTPassword: NOPASSWORDXXXXXXXXXXXXXXXXXXXXX\n");
1314 fprintf(add_fd, "sambaAcctFlags: [NU\n");
1315 fprintf(add_fd, "sambaSID: %s-2998\n", sid);
1316 fprintf(add_fd, "loginShell: /bin/false\n");
1317 fprintf(add_fd, "\n");
1318 fflush(add_fd);
1319
1320 /* Write the Domain Admins entity */
1321 fprintf(add_fd, "# Domain Admins, %s, %s\n", group_attr,
1322 suffix);
1323 fprintf(add_fd, "dn: cn=Domain Admins,ou=%s,%s\n", group_attr,
1324 suffix);
1325 fprintf(add_fd, "objectClass: posixGroup\n");
1326 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1327 fprintf(add_fd, "cn: Domain Admins\n");
1328 fprintf(add_fd, "memberUid: Administrator\n");
1329 fprintf(add_fd, "description: Netbios Domain Administrators\n");
1330 fprintf(add_fd, "gidNumber: 512\n");
1331 fprintf(add_fd, "sambaSID: %s-512\n", sid);
1332 fprintf(add_fd, "sambaGroupType: 2\n");
1333 fprintf(add_fd, "displayName: Domain Admins\n");
1334 fprintf(add_fd, "\n");
1335 fflush(add_fd);
1336
1337 /* Write the Domain Users entity */
1338 fprintf(add_fd, "# Domain Users, %s, %s\n", group_attr,
1339 suffix);
1340 fprintf(add_fd, "dn: cn=Domain Users,ou=%s,%s\n", group_attr,
1341 suffix);
1342 fprintf(add_fd, "objectClass: posixGroup\n");
1343 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1344 fprintf(add_fd, "cn: Domain Users\n");
1345 fprintf(add_fd, "description: Netbios Domain Users\n");
1346 fprintf(add_fd, "gidNumber: 513\n");
1347 fprintf(add_fd, "sambaSID: %s-513\n", sid);
1348 fprintf(add_fd, "sambaGroupType: 2\n");
1349 fprintf(add_fd, "displayName: Domain Users\n");
1350 fprintf(add_fd, "\n");
1351 fflush(add_fd);
1352
1353 /* Write the Domain Guests entity */
1354 fprintf(add_fd, "# Domain Guests, %s, %s\n", group_attr,
1355 suffix);
1356 fprintf(add_fd, "dn: cn=Domain Guests,ou=%s,%s\n", group_attr,
1357 suffix);
1358 fprintf(add_fd, "objectClass: posixGroup\n");
1359 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1360 fprintf(add_fd, "cn: Domain Guests\n");
1361 fprintf(add_fd, "description: Netbios Domain Guests\n");
1362 fprintf(add_fd, "gidNumber: 514\n");
1363 fprintf(add_fd, "sambaSID: %s-514\n", sid);
1364 fprintf(add_fd, "sambaGroupType: 2\n");
1365 fprintf(add_fd, "displayName: Domain Guests\n");
1366 fprintf(add_fd, "\n");
1367 fflush(add_fd);
1368
1369 /* Write the Domain Computers entity */
1370 fprintf(add_fd, "# Domain Computers, %s, %s\n", group_attr,
1371 suffix);
1372 fprintf(add_fd, "dn: cn=Domain Computers,ou=%s,%s\n",
1373 group_attr, suffix);
1374 fprintf(add_fd, "objectClass: posixGroup\n");
1375 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1376 fprintf(add_fd, "gidNumber: 515\n");
1377 fprintf(add_fd, "cn: Domain Computers\n");
1378 fprintf(add_fd, "description: Netbios Domain Computers accounts\n");
1379 fprintf(add_fd, "sambaSID: %s-515\n", sid);
1380 fprintf(add_fd, "sambaGroupType: 2\n");
1381 fprintf(add_fd, "displayName: Domain Computers\n");
1382 fprintf(add_fd, "\n");
1383 fflush(add_fd);
1384
1385 /* Write the Admininistrators Groups entity */
1386 fprintf(add_fd, "# Administrators, %s, %s\n", group_attr,
1387 suffix);
1388 fprintf(add_fd, "dn: cn=Administrators,ou=%s,%s\n", group_attr,
1389 suffix);
1390 fprintf(add_fd, "objectClass: posixGroup\n");
1391 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1392 fprintf(add_fd, "gidNumber: 544\n");
1393 fprintf(add_fd, "cn: Administrators\n");
1394 fprintf(add_fd, "description: Netbios Domain Members can fully administer the computer/sambaDomainName\n");
1395 fprintf(add_fd, "sambaSID: %s-544\n", builtin_sid);
1396 fprintf(add_fd, "sambaGroupType: 5\n");
1397 fprintf(add_fd, "displayName: Administrators\n");
1398 fprintf(add_fd, "\n");
1399
1400 /* Write the Print Operator entity */
1401 fprintf(add_fd, "# Print Operators, %s, %s\n", group_attr,
1402 suffix);
1403 fprintf(add_fd, "dn: cn=Print Operators,ou=%s,%s\n",
1404 group_attr, suffix);
1405 fprintf(add_fd, "objectClass: posixGroup\n");
1406 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1407 fprintf(add_fd, "gidNumber: 550\n");
1408 fprintf(add_fd, "cn: Print Operators\n");
1409 fprintf(add_fd, "description: Netbios Domain Print Operators\n");
1410 fprintf(add_fd, "sambaSID: %s-550\n", builtin_sid);
1411 fprintf(add_fd, "sambaGroupType: 5\n");
1412 fprintf(add_fd, "displayName: Print Operators\n");
1413 fprintf(add_fd, "\n");
1414 fflush(add_fd);
1415
1416 /* Write the Backup Operators entity */
1417 fprintf(add_fd, "# Backup Operators, %s, %s\n", group_attr,
1418 suffix);
1419 fprintf(add_fd, "dn: cn=Backup Operators,ou=%s,%s\n",
1420 group_attr, suffix);
1421 fprintf(add_fd, "objectClass: posixGroup\n");
1422 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1423 fprintf(add_fd, "gidNumber: 551\n");
1424 fprintf(add_fd, "cn: Backup Operators\n");
1425 fprintf(add_fd, "description: Netbios Domain Members can bypass file security to back up files\n");
1426 fprintf(add_fd, "sambaSID: %s-551\n", builtin_sid);
1427 fprintf(add_fd, "sambaGroupType: 5\n");
1428 fprintf(add_fd, "displayName: Backup Operators\n");
1429 fprintf(add_fd, "\n");
1430 fflush(add_fd);
1431
1432 /* Write the Replicators entity */
1433 fprintf(add_fd, "# Replicators, %s, %s\n", group_attr, suffix);
1434 fprintf(add_fd, "dn: cn=Replicators,ou=%s,%s\n", group_attr,
1435 suffix);
1436 fprintf(add_fd, "objectClass: posixGroup\n");
1437 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1438 fprintf(add_fd, "gidNumber: 552\n");
1439 fprintf(add_fd, "cn: Replicators\n");
1440 fprintf(add_fd, "description: Netbios Domain Supports file replication in a sambaDomainName\n");
1441 fprintf(add_fd, "sambaSID: %s-552\n", builtin_sid);
1442 fprintf(add_fd, "sambaGroupType: 5\n");
1443 fprintf(add_fd, "displayName: Replicators\n");
1444 fprintf(add_fd, "\n");
1445 fflush(add_fd);
1446
1447 /* Deallocate memory, and return */
1448 if (suffix_attr != NULL) SAFE_FREE(suffix_attr);
1449 return NT_STATUS_OK;
1450 }
1451
1452 static NTSTATUS
1453 map_populate_groups(GROUPMAP *groupmap, ACCOUNTMAP *accountmap, fstring sid,
1454 const char *suffix, const char *builtin_sid)
1455 {
1456 char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
1457
1458 /* Map the groups created by populate_ldap_for_ldif */
1459 groupmap[0].rid = 512;
1460 groupmap[0].gidNumber = 512;
1461 pstr_sprintf(groupmap[0].sambaSID, "%s-512", sid);
1462 pstr_sprintf(groupmap[0].group_dn, "cn=Domain Admins,ou=%s,%s",
1463 group_attr, suffix);
1464 accountmap[0].rid = 512;
1465 pstr_sprintf(accountmap[0].cn, "%s", "Domain Admins");
1466
1467 groupmap[1].rid = 513;
1468 groupmap[1].gidNumber = 513;
1469 pstr_sprintf(groupmap[1].sambaSID, "%s-513", sid);
1470 pstr_sprintf(groupmap[1].group_dn, "cn=Domain Users,ou=%s,%s",
1471 group_attr, suffix);
1472 accountmap[1].rid = 513;
1473 pstr_sprintf(accountmap[1].cn, "%s", "Domain Users");
1474
1475 groupmap[2].rid = 514;
1476 groupmap[2].gidNumber = 514;
1477 pstr_sprintf(groupmap[2].sambaSID, "%s-514", sid);
1478 pstr_sprintf(groupmap[2].group_dn, "cn=Domain Guests,ou=%s,%s",
1479 group_attr, suffix);
1480 accountmap[2].rid = 514;
1481 pstr_sprintf(accountmap[2].cn, "%s", "Domain Guests");
1482
1483 groupmap[3].rid = 515;
1484 groupmap[3].gidNumber = 515;
1485 pstr_sprintf(groupmap[3].sambaSID, "%s-515", sid);
1486 pstr_sprintf(groupmap[3].group_dn, "cn=Domain Computers,ou=%s,%s",
1487 group_attr, suffix);
1488 accountmap[3].rid = 515;
1489 pstr_sprintf(accountmap[3].cn, "%s", "Domain Computers");
1490
1491 groupmap[4].rid = 544;
1492 groupmap[4].gidNumber = 544;
1493 pstr_sprintf(groupmap[4].sambaSID, "%s-544", builtin_sid);
1494 pstr_sprintf(groupmap[4].group_dn, "cn=Administrators,ou=%s,%s",
1495 group_attr, suffix);
1496 accountmap[4].rid = 515;
1497 pstr_sprintf(accountmap[4].cn, "%s", "Administrators");
1498
1499 groupmap[5].rid = 550;
1500 groupmap[5].gidNumber = 550;
1501 pstr_sprintf(groupmap[5].sambaSID, "%s-550", builtin_sid);
1502 pstr_sprintf(groupmap[5].group_dn, "cn=Print Operators,ou=%s,%s",
1503 group_attr, suffix);
1504 accountmap[5].rid = 550;
1505 pstr_sprintf(accountmap[5].cn, "%s", "Print Operators");
1506
1507 groupmap[6].rid = 551;
1508 groupmap[6].gidNumber = 551;
1509 pstr_sprintf(groupmap[6].sambaSID, "%s-551", builtin_sid);
1510 pstr_sprintf(groupmap[6].group_dn, "cn=Backup Operators,ou=%s,%s",
1511 group_attr, suffix);
1512 accountmap[6].rid = 551;
1513 pstr_sprintf(accountmap[6].cn, "%s", "Backup Operators");
1514
1515 groupmap[7].rid = 552;
1516 groupmap[7].gidNumber = 552;
1517 pstr_sprintf(groupmap[7].sambaSID, "%s-552", builtin_sid);
1518 pstr_sprintf(groupmap[7].group_dn, "cn=Replicators,ou=%s,%s",
1519 group_attr, suffix);
1520 accountmap[7].rid = 551;
1521 pstr_sprintf(accountmap[7].cn, "%s", "Replicators");
1522 return NT_STATUS_OK;
1523 }
1524
1525 static NTSTATUS
1526 fetch_group_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
1527 FILE *add_fd, fstring sid, char *suffix)
1528 {
1529 fstring groupname;
1530 uint32 grouptype = 0, g_rid = 0;
1531 char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
1532
1533 /* Get the group name */
1534 unistr2_to_ascii(groupname,
1535 &(delta->group_info.uni_grp_name),
1536 sizeof(groupname)-1);
1537
1538 /* Set up the group type (always 2 for group info) */
1539 grouptype = 2;
1540
1541 /* These groups are entered by populate_ldap_for_ldif */
1542 if (strcmp(groupname, "Domain Admins") == 0 ||
1543 strcmp(groupname, "Domain Users") == 0 ||
1544 strcmp(groupname, "Domain Guests") == 0 ||
1545 strcmp(groupname, "Domain Computers") == 0 ||
1546 strcmp(groupname, "Administrators") == 0 ||
1547 strcmp(groupname, "Print Operators") == 0 ||
1548 strcmp(groupname, "Backup Operators") == 0 ||
1549 strcmp(groupname, "Replicators") == 0) {
1550 return NT_STATUS_OK;
1551 } else {
1552 /* Increment the gid for the new group */
1553 ldif_gid++;
1554 }
1555
1556 /* Map the group rid, gid, and dn */
1557 g_rid = delta->group_info.gid.g_rid;
1558 groupmap->rid = g_rid;
1559 groupmap->gidNumber = ldif_gid;
1560 pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
1561 pstr_sprintf(groupmap->group_dn,
1562 "cn=%s,ou=%s,%s", groupname, group_attr, suffix);
1563
1564 /* Write the data to the temporary add ldif file */
1565 fprintf(add_fd, "# %s, %s, %s\n", groupname, group_attr,
1566 suffix);
1567 fprintf(add_fd, "dn: cn=%s,ou=%s,%s\n", groupname, group_attr,
1568 suffix);
1569 fprintf(add_fd, "objectClass: posixGroup\n");
1570 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1571 fprintf(add_fd, "cn: %s\n", groupname);
1572 fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
1573 fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
1574 fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
1575 fprintf(add_fd, "displayName: %s\n", groupname);
1576 fprintf(add_fd, "\n");
1577 fflush(add_fd);
1578
1579 /* Return */
1580 return NT_STATUS_OK;
1581 }
1582
1583 static NTSTATUS
1584 fetch_account_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
1585 ACCOUNTMAP *accountmap, FILE *add_fd,
1586 fstring sid, char *suffix, int alloced)
1587 {
1588 fstring username, homedir, logonscript, homedrive, homepath;
1589 fstring hex_nt_passwd, hex_lm_passwd;
1590 fstring description, fullname, sambaSID;
1591 uchar lm_passwd[16], nt_passwd[16];
1592 char *flags;
1593 const char *blank = "", *shell = "/bin/bash";
1594 const char* nopasswd = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
1595 static uchar zero_buf[16];
1596 uint32 rid = 0, group_rid = 0, gidNumber = 0;
1597 time_t unix_time;
1598 int i;
1599
1600 /* Get the username */
1601 unistr2_to_ascii(username,
1602 &(delta->account_info.uni_acct_name),
1603 sizeof(username)-1);
1604
1605 /* Get the rid */
1606 rid = delta->account_info.user_rid;
1607
1608 /* Map the rid and username for group member info later */
1609 accountmap->rid = rid;
1610 pstr_sprintf(accountmap->cn, "%s", username);
1611
1612 /* Get the home directory */
1613 unistr2_to_ascii(homedir, &(delta->account_info.uni_home_dir),
1614 sizeof(homedir)-1);
1615 if (strcmp(homedir, blank) == 0) {
1616 pstr_sprintf(homedir, "/home/%s", username);
1617 } else {
1618 strncpy(homepath, homedir, sizeof(homepath));
1619 }
1620
1621 /* Get the logon script */
1622 unistr2_to_ascii(logonscript, &(delta->account_info.uni_logon_script),
1623 sizeof(logonscript)-1);
1624
1625 /* Get the home drive */
1626 unistr2_to_ascii(homedrive, &(delta->account_info.uni_dir_drive),
1627 sizeof(homedrive)-1);
1628
1629 /* Get the description */
1630 unistr2_to_ascii(description, &(delta->account_info.uni_acct_desc),
1631 sizeof(description)-1);
1632 if (strcmp(description, blank) == 0) {
1633 pstr_sprintf(description, "System User");
1634 }
1635
1636 /* Get the display name */
1637 unistr2_to_ascii(fullname, &(delta->account_info.uni_full_name),
1638 sizeof(fullname)-1);
1639
1640 /* Get lm and nt password data */
1641 if (memcmp(delta->account_info.pass.buf_lm_pwd, zero_buf, 16) != 0) {
1642 sam_pwd_hash(delta->account_info.user_rid,
1643 delta->account_info.pass.buf_lm_pwd,
1644 lm_passwd, 0);
1645 pdb_sethexpwd(hex_lm_passwd, lm_passwd,
1646 delta->account_info.acb_info);
1647 } else {
1648 pdb_sethexpwd(hex_lm_passwd, NULL, 0);
1649 }
1650 if (memcmp(delta->account_info.pass.buf_nt_pwd, zero_buf, 16) != 0) {
1651 sam_pwd_hash(delta->account_info.user_rid,
1652 delta->account_info.pass.buf_nt_pwd,
1653 nt_passwd, 0);
1654 pdb_sethexpwd(hex_nt_passwd, nt_passwd,
1655 delta->account_info.acb_info);
1656 } else {
1657 pdb_sethexpwd(hex_nt_passwd, NULL, 0);
1658 }
1659 unix_time = nt_time_to_unix(&(delta->account_info.pwd_last_set_time));
1660
1661 /* The nobody user is entered by populate_ldap_for_ldif */
1662 if (strcmp(username, "nobody") == 0) {
1663 return NT_STATUS_OK;
1664 } else {
1665 /* Increment the uid for the new user */
1666 ldif_uid++;
1667 }
1668
1669 /* Set up group id and sambaSID for the user */
1670 group_rid = delta->account_info.group_rid;
1671 for (i=0; i<alloced; i++) {
1672 if (groupmap[i].rid == group_rid) break;
1673 }
1674 if (i == alloced){
1675 DEBUG(1, ("Could not find rid %d in groupmap array\n",
1676 group_rid));
1677 return NT_STATUS_UNSUCCESSFUL;
1678 }
1679 gidNumber = groupmap[i].gidNumber;
1680 pstr_sprintf(sambaSID, groupmap[i].sambaSID);
1681
1682 /* Set up sambaAcctFlags */
1683 flags = pdb_encode_acct_ctrl(delta->account_info.acb_info,
1684 NEW_PW_FORMAT_SPACE_PADDED_LEN);
1685
1686 /* Add the user to the temporary add ldif file */
1687 fprintf(add_fd, "# %s, %s, %s\n", username,
1688 sstring_sub(lp_ldap_user_suffix(), '=', ','), suffix);
1689 fprintf(add_fd, "dn: uid=%s,ou=%s,%s\n", username,
1690 sstring_sub(lp_ldap_user_suffix(), '=', ','), suffix);
1691 fprintf(add_fd, "ObjectClass: top\n");
1692 fprintf(add_fd, "objectClass: inetOrgPerson\n");
1693 fprintf(add_fd, "objectClass: posixAccount\n");
1694 fprintf(add_fd, "objectClass: shadowAccount\n");
1695 fprintf(add_fd, "objectClass: sambaSamAccount\n");
1696 fprintf(add_fd, "cn: %s\n", username);
1697 fprintf(add_fd, "sn: %s\n", username);
1698 fprintf(add_fd, "uid: %s\n", username);
1699 fprintf(add_fd, "uidNumber: %d\n", ldif_uid);
1700 fprintf(add_fd, "gidNumber: %d\n", gidNumber);
1701 fprintf(add_fd, "homeDirectory: %s\n", homedir);
1702 if (strcmp(homepath, blank) != 0)
1703 fprintf(add_fd, "SambaHomePath: %s\n", homepath);
1704 if (strcmp(homedrive, blank) != 0)
1705 fprintf(add_fd, "SambaHomeDrive: %s\n", homedrive);
1706 if (strcmp(logonscript, blank) != 0)
1707 fprintf(add_fd, "SambaLogonScript: %s\n", logonscript);
1708 fprintf(add_fd, "loginShell: %s\n", shell);
1709 fprintf(add_fd, "gecos: System User\n");
1710 fprintf(add_fd, "description: %s\n", description);
1711 fprintf(add_fd, "sambaSID: %s-%d\n", sid, rid);
1712 fprintf(add_fd, "sambaPrimaryGroupSID: %s\n", sambaSID);
1713 if(strcmp(fullname, blank) != 0)
1714 fprintf(add_fd, "displayName: %s\n", fullname);
1715 if (strcmp(nopasswd, hex_lm_passwd) != 0)
1716 fprintf(add_fd, "sambaLMPassword: %s\n", hex_lm_passwd);
1717 if (strcmp(nopasswd, hex_nt_passwd) != 0)
1718 fprintf(add_fd, "sambaNTPassword: %s\n", hex_nt_passwd);
1719 fprintf(add_fd, "sambaPwdLastSet: %d\n", unix_time);
1720 fprintf(add_fd, "sambaAcctFlags: %s\n", flags);
1721 fprintf(add_fd, "\n");
1722 fflush(add_fd);
1723
1724 /* Return */
1725 return NT_STATUS_OK;
1726 }
1727
1728 static NTSTATUS
1729 fetch_alias_info_to_ldif(SAM_DELTA_CTR *delta, GROUPMAP *groupmap,
1730 FILE *add_fd, fstring sid, char *suffix,
1731 unsigned db_type)
1732 {
1733 fstring aliasname, description;
1734 uint32 grouptype = 0, g_rid = 0;
1735 char *group_attr = sstring_sub(lp_ldap_group_suffix(), '=', ',');
1736
1737 /* Get the alias name */
1738 unistr2_to_ascii(aliasname, &(delta->alias_info.uni_als_name),
1739 sizeof(aliasname)-1);
1740
1741 /* Get the alias description */
1742 unistr2_to_ascii(description, &(delta->alias_info.uni_als_desc),
1743 sizeof(description)-1);
1744
1745 /* Set up the group type */
1746 switch (db_type) {
1747 case SAM_DATABASE_DOMAIN:
1748 grouptype = 4;
1749 break;
1750 case SAM_DATABASE_BUILTIN:
1751 grouptype = 5;
1752 break;
1753 default:
1754 grouptype = 4;
1755 break;
1756 }
1757
1758 /*
1759 These groups are entered by populate_ldap_for_ldif
1760 Note that populate creates a group called Relicators,
1761 but NT returns a group called Replicator
1762 */
1763 if (strcmp(aliasname, "Domain Admins") == 0 ||
1764 strcmp(aliasname, "Domain Users") == 0 ||
1765 strcmp(aliasname, "Domain Guests") == 0 ||
1766 strcmp(aliasname, "Domain Computers") == 0 ||
1767 strcmp(aliasname, "Administrators") == 0 ||
1768 strcmp(aliasname, "Print Operators") == 0 ||
1769 strcmp(aliasname, "Backup Operators") == 0 ||
1770 strcmp(aliasname, "Replicator") == 0) {
1771 return NT_STATUS_OK;
1772 } else {
1773 /* Increment the gid for the new group */
1774 ldif_gid++;
1775 }
1776
1777 /* Map the group rid and gid */
1778 g_rid = delta->group_info.gid.g_rid;
1779 groupmap->gidNumber = ldif_gid;
1780 pstr_sprintf(groupmap->sambaSID, "%s-%d", sid, g_rid);
1781
1782 /* Write the data to the temporary add ldif file */
1783 fprintf(add_fd, "# %s, %s, %s\n", aliasname, group_attr,
1784 suffix);
1785 fprintf(add_fd, "dn: cn=%s,ou=%s,%s\n", aliasname, group_attr,
1786 suffix);
1787 fprintf(add_fd, "objectClass: posixGroup\n");
1788 fprintf(add_fd, "objectClass: sambaGroupMapping\n");
1789 fprintf(add_fd, "cn: %s\n", aliasname);
1790 fprintf(add_fd, "gidNumber: %d\n", ldif_gid);
1791 fprintf(add_fd, "sambaSID: %s\n", groupmap->sambaSID);
1792 fprintf(add_fd, "sambaGroupType: %d\n", grouptype);
1793 fprintf(add_fd, "displayName: %s\n", aliasname);
1794 fprintf(add_fd, "description: %s\n", description);
1795 fprintf(add_fd, "\n");
1796 fflush(add_fd);
1797
1798 /* Return */
1799 return NT_STATUS_OK;
1800 }
1801
1802 static NTSTATUS
1803 fetch_groupmem_info_to_ldif(SAM_DELTA_CTR *delta, SAM_DELTA_HDR *hdr_delta,
1804 GROUPMAP *groupmap, ACCOUNTMAP *accountmap,
1805 FILE *mod_fd, int alloced)
1806 {
1807 fstring group_dn;
1808 uint32 group_rid = 0, rid = 0;
1809 int i, j, k;
1810
1811 /* Get the dn for the group */
1812 if (delta->grp_mem_info.num_members > 0) {
1813 group_rid = hdr_delta->target_rid;
1814 for (j=0; j<alloced; j++) {
1815 if (groupmap[j].rid == group_rid) break;
1816 }
1817 if (j == alloced){
1818 DEBUG(1, ("Could not find rid %d in groupmap array\n",
1819 group_rid));
1820 return NT_STATUS_UNSUCCESSFUL;
1821 }
1822 pstr_sprintf(group_dn, "%s", groupmap[j].group_dn);
1823 fprintf(mod_fd, "dn: %s\n", group_dn);
1824
1825 /* Get the cn for each member */
1826 for (i=0; i<delta->grp_mem_info.num_members; i++) {
1827 rid = delta->grp_mem_info.rids[i];
1828 for (k=0; k<alloced; k++) {
1829 if (accountmap[k].rid == rid) break;
1830 }
1831 if (k == alloced){
1832 DEBUG(1, ("Could not find rid %d in accountmap array\n", rid));
1833 return NT_STATUS_UNSUCCESSFUL;
1834 }
1835 fprintf(mod_fd, "memberUid: %s\n", accountmap[k].cn);
1836 }
1837 fprintf(mod_fd, "\n");
1838 }
1839 fflush(mod_fd);
1840
1841 /* Return */
1842 return NT_STATUS_OK;
1843 }
1844
1845 static NTSTATUS
1846 fetch_database_to_ldif(struct cli_state *cli, unsigned db_type,
1847 DOM_CRED *ret_creds, DOM_SID dom_sid,
1848 const char *user_file)
1849 {
1850 char *suffix;
1851 const char *builtin_sid = "S-1-5-32";
1852 char *ldif_file;
1853 fstring sid, domainname;
1854 unsigned sync_context = 0;
1855 NTSTATUS result;
1856 int k;
1857 TALLOC_CTX *mem_ctx;
1858 SAM_DELTA_HDR *hdr_deltas;
1859 SAM_DELTA_CTR *deltas;
1860 uint32 num_deltas;
1861 const char *add_ldif = "/tmp/add.ldif", *mod_ldif = "/tmp/mod.ldif";
1862 FILE *add_fd, *mod_fd, *ldif_fd;
1863 char sys_cmd[1024];
1864 int num_alloced = 0, g_index = 0, a_index = 0;
1865
1866 /* Set up array for mapping accounts to groups */
1867 /* Array element is the group rid */
1868 GROUPMAP *groupmap = NULL;
1869
1870 /* Set up array for mapping account rid's to cn's */
1871 /* Array element is the account rid */
1872 ACCOUNTMAP *accountmap = NULL;
1873
1874 /* Ensure we have an output file */
1875 if (user_file)
1876 ldif_file = user_file;
1877 else
1878 ldif_file = "/tmp/tmp.ldif";
1879
1880 /* Open the add and mod ldif files */
1881 add_fd = fopen(add_ldif, "a");
1882 mod_fd = fopen(mod_ldif, "a");
1883 if (add_fd == NULL || mod_fd == NULL) {
1884 DEBUG(1, ("Could not open %s\n", add_ldif));
1885 return NT_STATUS_UNSUCCESSFUL;
1886 }
1887
1888 /* Open the user's ldif file */
1889 ldif_fd = fopen(ldif_file, "a");
1890 if (ldif_fd == NULL) {
1891 DEBUG(1, ("Could not open %s\n", ldif_file));
1892 return NT_STATUS_UNSUCCESSFUL;
1893 }
1894
1895 if (!(mem_ctx = talloc_init("fetch_database"))) {
1896 return NT_STATUS_NO_MEMORY;
1897 }
1898
1899 /* Get the sid */
1900 sid_to_string(sid, &dom_sid);
1901
1902 /* Get the ldap suffix */
1903 suffix = lp_ldap_suffix();
1904 if (suffix == NULL || strcmp(suffix, "") == 0) {
1905 DEBUG(0,("ldap suffix missing from smb.conf--exiting\n"));
1906 exit(1);
1907 }
1908
1909 /* Get other smb.conf data */
1910 if (!(lp_workgroup()) || !*(lp_workgroup())) {
1911 DEBUG(0,("workgroup missing from smb.conf--exiting\n"));
1912 exit(1);
1913 }
1914
1915 /* Allocate initial memory for groupmap and accountmap arrays */
1916 if (init_ldap == 1) {
1917 groupmap = SMB_MALLOC_ARRAY(GROUPMAP, 8);
1918 accountmap = SMB_MALLOC_ARRAY(ACCOUNTMAP, 8);
1919 if (groupmap == NULL || accountmap == NULL) {
1920 DEBUG(1,("GROUPMAP malloc failed\n"));
1921 return NT_STATUS_NO_MEMORY;
1922 }
1923
1924 /* Initialize the arrays */
1925 memset(groupmap, 0, sizeof(GROUPMAP)*8);
1926 memset(accountmap, 0, sizeof(ACCOUNTMAP)*8);
1927
1928 /* Remember how many we malloced */
1929 num_alloced = 8;
1930
1931 /* Initial database population */
1932 populate_ldap_for_ldif(sid, suffix, builtin_sid, add_fd);
1933 map_populate_groups(groupmap, accountmap, sid, suffix,
1934 builtin_sid);
1935
1936 /* Don't do this again */
1937 init_ldap = 0;
1938 }
1939
1940 /* Announce what we are doing */
1941 switch( db_type ) {
1942 case SAM_DATABASE_DOMAIN:
1943 d_printf("Fetching DOMAIN database\n");
1944 break;
1945 case SAM_DATABASE_BUILTIN:
1946 d_printf("Fetching BUILTIN database\n");
1947 break;
1948 case SAM_DATABASE_PRIVS:
1949 d_printf("Fetching PRIVS databases\n");
1950 break;
1951 default:
1952 d_printf("Fetching unknown database type %u\n", db_type );
1953 break;
1954 }
1955
1956 do {
1957 result = cli_netlogon_sam_sync(cli, mem_ctx, ret_creds,
1958 db_type, sync_context,
1959 &num_deltas, &hdr_deltas,
1960 &deltas);
1961 if (!NT_STATUS_IS_OK(result) &&
1962 !NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
1963 return NT_STATUS_OK;
1964 }
1965
1966 clnt_deal_with_creds(cli->sess_key, &(cli->clnt_cred),
1967 ret_creds);
1968
1969 /* Re-allocate memory for groupmap and accountmap arrays */
1970 groupmap = SMB_REALLOC_ARRAY(groupmap, GROUPMAP,
1971 num_deltas+num_alloced);
1972 accountmap = SMB_REALLOC_ARRAY(accountmap, ACCOUNTMAP,
1973 num_deltas+num_alloced);
1974 if (groupmap == NULL || accountmap == NULL) {
1975 DEBUG(1,("GROUPMAP malloc failed\n"));
1976 return NT_STATUS_NO_MEMORY;
1977 }
1978
1979 /* Initialize the new records */
1980 memset(&groupmap[num_alloced], 0,
1981 sizeof(GROUPMAP)*num_deltas);
1982 memset(&accountmap[num_alloced], 0,
1983 sizeof(ACCOUNTMAP)*num_deltas);
1984
1985 /* Remember how many we alloced this time */
1986 num_alloced += num_deltas;
1987
1988 /* Loop through the deltas */
1989 for (k=0; k<num_deltas; k++) {
1990 switch(hdr_deltas[k].type) {
1991 case SAM_DELTA_DOMAIN_INFO:
1992 /* Is this case needed? */
1993 unistr2_to_ascii(domainname,
1994 &deltas[k].domain_info.uni_dom_name,
1995 sizeof(domainname)-1);
1996 break;
1997
1998 case SAM_DELTA_GROUP_INFO:
1999 fetch_group_info_to_ldif(
2000 &deltas[k], &groupmap[g_index],
2001 add_fd, sid, suffix);
2002 g_index++;
2003 break;
2004
2005 case SAM_DELTA_ACCOUNT_INFO:
2006 fetch_account_info_to_ldif(
2007 &deltas[k], groupmap,
2008 &accountmap[a_index], add_fd,
2009 sid, suffix, num_alloced);
2010 a_index++;
2011 break;
2012
2013 case SAM_DELTA_ALIAS_INFO:
2014 fetch_alias_info_to_ldif(
2015 &deltas[k], &groupmap[g_index],
2016 add_fd, sid, suffix, db_type);
2017 g_index++;
2018 break;
2019
2020 case SAM_DELTA_GROUP_MEM:
2021 fetch_groupmem_info_to_ldif(
2022 &deltas[k], &hdr_deltas[k],
2023 groupmap, accountmap,
2024 mod_fd, num_alloced);
2025 break;
2026
2027 case SAM_DELTA_ALIAS_MEM:
2028 break;
2029 case SAM_DELTA_POLICY_INFO:
2030 break;
2031 case SAM_DELTA_PRIVS_INFO:
2032 break;
2033 case SAM_DELTA_TRUST_DOMS:
2034 /* Implemented but broken */
2035 break;
2036 case SAM_DELTA_SECRET_INFO:
2037 /* Implemented but broken */
2038 break;
2039 case SAM_DELTA_RENAME_GROUP:
2040 /* Not yet implemented */
2041 break;
2042 case SAM_DELTA_RENAME_USER:
2043 /* Not yet implemented */
2044 break;
2045 case SAM_DELTA_RENAME_ALIAS:
2046 /* Not yet implemented */
2047 break;
2048 case SAM_DELTA_DELETE_GROUP:
2049 /* Not yet implemented */
2050 break;
2051 case SAM_DELTA_DELETE_USER:
2052 /* Not yet implemented */
2053 break;
2054 case SAM_DELTA_MODIFIED_COUNT:
2055 break;
2056 default:
2057 break;
2058 } /* end of switch */
2059 } /* end of for loop */
2060
2061 /* Increment sync_context */
2062 sync_context += 1;
2063
2064 } while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
2065
2066 /* Close the ldif files */
2067 fclose(add_fd);
2068 fclose(mod_fd);
2069
2070 /* Write ldif data to the user's file */
2071 if (db_type == SAM_DATABASE_DOMAIN) {
2072 fprintf(ldif_fd,
2073 "# SAM_DATABASE_DOMAIN: ADD ENTITIES\n");
2074 fprintf(ldif_fd,
2075 "# =================================\n\n");
2076 fflush(ldif_fd);
2077 } else if (db_type == SAM_DATABASE_BUILTIN) {
2078 fprintf(ldif_fd,
2079 "# SAM_DATABASE_BUILTIN: ADD ENTITIES\n");
2080 fprintf(ldif_fd,
2081 "# ==================================\n\n");
2082 fflush(ldif_fd);
2083 }
2084 pstr_sprintf(sys_cmd, "cat %s >> %s", add_ldif, ldif_file);
2085 system(sys_cmd);
2086 if (db_type == SAM_DATABASE_DOMAIN) {
2087 fprintf(ldif_fd,
2088 "# SAM_DATABASE_DOMAIN: MODIFY ENTITIES\n");
2089 fprintf(ldif_fd,
2090 "# ====================================\n\n");
2091 fflush(ldif_fd);
2092 } else if (db_type == SAM_DATABASE_BUILTIN) {
2093 fprintf(ldif_fd,
2094 "# SAM_DATABASE_BUILTIN: MODIFY ENTITIES\n");
2095 fprintf(ldif_fd,
2096 "# =====================================\n\n");
2097 fflush(ldif_fd);
2098 }
2099 pstr_sprintf(sys_cmd, "cat %s >> %s", mod_ldif, ldif_file);
2100 system(sys_cmd);
2101
2102 /* Delete the temporary ldif files */
2103 pstr_sprintf(sys_cmd, "rm -f %s %s", add_ldif, mod_ldif);
2104 system(sys_cmd);
2105
2106 /* Close the ldif file */
2107 fclose(ldif_fd);
2108
2109 /* Deallocate memory for the mapping arrays */
2110 SAFE_FREE(groupmap);
2111 SAFE_FREE(accountmap);
2112
2113 /* Return */
2114 talloc_destroy(mem_ctx);
2115 return NT_STATUS_OK;
2116 }
2117
2118 /**
2119 * Basic usage function for 'net rpc vampire'
2120 * @param argc Standard main() style argc
2121 * @param argc Standard main() style argv. Initial components are already
2122 * stripped
2123 **/
2124
2125 int rpc_vampire_usage(int argc, const char **argv)
2126 {
2127 d_printf("net rpc vampire [ldif [<ldif-filename>] [options]\n"\
2128 "\t to pull accounts from a remote PDC where we are a BDC\n"\
2129 "\t\t no args puts accounts in local passdb from smb.conf\n"\
2130 "\t\t ldif - put accounts in ldif format (file defaults to /tmp/tmp.ldif\n");
2131
2132 net_common_flags_usage(argc, argv);
2133 return -1;
2134 }
2135
2136
2137 /* dump sam database via samsync rpc calls */
2138 NTSTATUS rpc_vampire_internals(const DOM_SID *domain_sid,
2139 const char *domain_name,
2140 struct cli_state *cli, TALLOC_CTX *mem_ctx,
2141 int argc, const char **argv)
2142 {
2143 NTSTATUS result;
2144 uchar trust_password[16];
2145 DOM_CRED ret_creds;
2146 fstring my_dom_sid_str;
2147 fstring rem_dom_sid_str;
2148 uint32 sec_channel;
2149
2150 ZERO_STRUCT(ret_creds);
2151
2152 if (!sid_equal(domain_sid, get_global_sam_sid())) {
2153 d_printf("Cannot import users from %s at this time, "
2154 "as the current domain:\n\t%s: %s\nconflicts "
2155 "with the remote domain\n\t%s: %s\n"
2156 "Perhaps you need to set: \n\n\tsecurity=user\n\tworkgroup=%s\n\n in your smb.conf?\n",
2157 domain_name,
2158 get_global_sam_name(), sid_to_string(my_dom_sid_str,
2159 get_global_sam_sid()),
2160 domain_name, sid_to_string(rem_dom_sid_str, domain_sid),
2161 domain_name);
2162 return NT_STATUS_UNSUCCESSFUL;
2163 }
2164
2165 fstrcpy(cli->domain, domain_name);
2166
2167 if (!secrets_fetch_trust_account_password(domain_name,
2168 trust_password, NULL,
2169 &sec_channel)) {
2170 result = NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
2171 d_printf("Could not retrieve domain trust secret\n");
2172 goto fail;
2173 }
2174
2175 result = cli_nt_establish_netlogon(cli, sec_channel, trust_password);
2176
2177 if (!NT_STATUS_IS_OK(result)) {
2178 d_printf("Failed to setup BDC creds\n");
2179 goto fail;
2180 }
2181
2182 if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
2183 result = fetch_database_to_ldif(cli, SAM_DATABASE_DOMAIN,
2184 &ret_creds, *domain_sid, argv[1]);
2185 } else {
2186 result = fetch_database(cli, SAM_DATABASE_DOMAIN, &ret_creds,
2187 *domain_sid);
2188 }
2189
2190 if (!NT_STATUS_IS_OK(result)) {
2191 d_printf("Failed to fetch domain database: %s\n",
2192 nt_errstr(result));
2193 if (NT_STATUS_EQUAL(result, NT_STATUS_NOT_SUPPORTED))
2194 d_printf("Perhaps %s is a Windows 2000 native mode "
2195 "domain?\n", domain_name);
2196 goto fail;
2197 }
2198
2199 if (argc >= 1 && (strcmp(argv[0], "ldif") == 0)) {
2200 result = fetch_database_to_ldif(cli, SAM_DATABASE_BUILTIN,
2201 &ret_creds, global_sid_Builtin,
2202 argv[1]);
2203 } else {
2204 result = fetch_database(cli, SAM_DATABASE_BUILTIN, &ret_creds,
2205 global_sid_Builtin);
2206 }
2207
2208 if (!NT_STATUS_IS_OK(result)) {
2209 d_printf("Failed to fetch builtin database: %s\n",
2210 nt_errstr(result));
2211 goto fail;
2212 }
2213
2214 /* Currently we crash on PRIVS somewhere in unmarshalling */
2215 /* Dump_database(cli, SAM_DATABASE_PRIVS, &ret_creds); */
2216
2217 fail:
2218 return result;
2219 }
2220
WIP