source/utils/pdbedit.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    passdb editing frontend
   4
   5    Copyright (C) Simo Sorce      2000
   6    Copyright (C) Andrew Bartlett 2001
   7    Copyright (C) Jelmer Vernooij 2002
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25
  26 #define BIT_BACKEND     0x00000004
  27 #define BIT_VERBOSE     0x00000008
  28 #define BIT_SPSTYLE     0x00000010
  29 #define BIT_RESERV_1    0x00000020
  30 #define BIT_RESERV_2    0x00000040
  31 #define BIT_RESERV_3    0x00000080
  32 #define BIT_FULLNAME    0x00000100
  33 #define BIT_HOMEDIR     0x00000200
  34 #define BIT_HDIRDRIVE   0x00000400
  35 #define BIT_LOGSCRIPT   0x00000800
  36 #define BIT_PROFILE     0x00001000
  37 #define BIT_MACHINE     0x00002000
  38 #define BIT_RESERV_4    0x00004000
  39 #define BIT_USER        0x00008000
  40 #define BIT_LIST        0x00010000
  41 #define BIT_MODIFY      0x00020000
  42 #define BIT_CREATE      0x00040000
  43 #define BIT_DELETE      0x00080000
  44 #define BIT_ACCPOLICY   0x00100000
  45 #define BIT_ACCPOLVAL   0x00200000
  46 #define BIT_ACCTCTRL    0x00400000
  47 #define BIT_RESERV_7    0x00800000
  48 #define BIT_IMPORT      0x01000000
  49 #define BIT_EXPORT      0x02000000
  50 #define BIT_FIX_INIT    0x04000000
  51 #define BIT_BADPWRESET  0x08000000
  52
  53 #define MASK_ALWAYS_GOOD        0x0000001F
  54 #define MASK_USER_GOOD          0x00401F00
  55
  56 /*********************************************************
  57  Add all currently available users to another db
  58  ********************************************************/
  59
  60 static int export_database (struct pdb_context *in, struct pdb_context *out) {
  61         SAM_ACCOUNT *user = NULL;
  62
  63         if (NT_STATUS_IS_ERR(in->pdb_setsampwent(in, 0))) {
  64                 fprintf(stderr, "Can't sampwent!\n");
  65                 return 1;
  66         }
  67
  68         if (!NT_STATUS_IS_OK(pdb_init_sam(&user))) {
  69                 fprintf(stderr, "Can't initialize new SAM_ACCOUNT!\n");
  70                 return 1;
  71         }
  72
  73         while (NT_STATUS_IS_OK(in->pdb_getsampwent(in, user))) {
  74                 out->pdb_add_sam_account(out, user);
  75                 if (!NT_STATUS_IS_OK(pdb_reset_sam(user))){
  76                         fprintf(stderr, "Can't reset SAM_ACCOUNT!\n");
  77                         return 1;
  78                 }
  79         }
  80
  81         in->pdb_endsampwent(in);
  82
  83         return 0;
  84 }
  85
  86 /*********************************************************
  87  Add all currently available group mappings to another db
  88  ********************************************************/
  89
  90 static int export_groups (struct pdb_context *in, struct pdb_context *out) {
  91         GROUP_MAP *maps = NULL;
  92         int i, entries = 0;
  93
  94         if (NT_STATUS_IS_ERR(in->pdb_enum_group_mapping(in, SID_NAME_UNKNOWN,
  95                                                         &maps, &entries,
  96                                                         False))) {
  97                 fprintf(stderr, "Can't get group mappings!\n");
  98                 return 1;
  99         }
 100
 101         for (i=0; i<entries; i++) {
 102                 out->pdb_add_group_mapping_entry(out, &(maps[i]));
 103         }
 104
 105         SAFE_FREE(maps);
 106
 107         return 0;
 108 }
 109
 110 /*********************************************************
 111  Print info from sam structure
 112 **********************************************************/
 113
 114 static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
 115 {
 116         uid_t uid;
 117         time_t tmp;
 118
 119         /* TODO: chaeck if entry is a user or a workstation */
 120         if (!sam_pwent) return -1;
 121
 122         if (verbosity) {
 123                 printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
 124                 printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
 125                 printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
 126                 printf ("User SID:             %s\n",
 127                         sid_string_static(pdb_get_user_sid(sam_pwent)));
 128                 printf ("Primary Group SID:    %s\n",
 129                         sid_string_static(pdb_get_group_sid(sam_pwent)));
 130                 printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
 131                 printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
 132                 printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
 133                 printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
 134                 printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
 135                 printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
 136                 printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
 137                 printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
 138                 printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
 139
 140                 tmp = pdb_get_logon_time(sam_pwent);
 141                 printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
 142
 143                 tmp = pdb_get_logoff_time(sam_pwent);
 144                 printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
 145
 146                 tmp = pdb_get_kickoff_time(sam_pwent);
 147                 printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
 148
 149                 tmp = pdb_get_pass_last_set_time(sam_pwent);
 150                 printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
 151
 152                 tmp = pdb_get_pass_can_change_time(sam_pwent);
 153                 printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
 154
 155                 tmp = pdb_get_pass_must_change_time(sam_pwent);
 156                 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
 157
 158                 tmp = pdb_get_bad_password_time(sam_pwent);
 159                 printf ("Last bad password   : %s\n", tmp ? http_timestring(tmp) : "0");
 160                 printf ("Bad password count  : %d\n",
 161                         pdb_get_bad_password_count(sam_pwent));
 162
 163         } else if (smbpwdstyle) {
 164                 char lm_passwd[33];
 165                 char nt_passwd[33];
 166
 167                 uid = nametouid(pdb_get_username(sam_pwent));
 168                 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 169                 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 170
 171                 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
 172                        pdb_get_username(sam_pwent),
 173                        (unsigned long)uid,
 174                        lm_passwd,
 175                        nt_passwd,
 176                        pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 177                        (uint32)pdb_get_pass_last_set_time(sam_pwent));
 178         } else {
 179                 uid = nametouid(pdb_get_username(sam_pwent));
 180                 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
 181                         pdb_get_fullname(sam_pwent));
 182         }
 183
 184         return 0;
 185 }
 186
 187 /*********************************************************
 188  Get an Print User Info
 189 **********************************************************/
 190
 191 static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 192 {
 193         SAM_ACCOUNT *sam_pwent=NULL;
 194         BOOL ret;
 195         BOOL updated_autolock = False, updated_badpw = False;
 196
 197         if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 198                 return -1;
 199         }
 200
 201         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 202
 203         if (ret==False) {
 204                 fprintf (stderr, "Username not found!\n");
 205                 pdb_free_sam(&sam_pwent);
 206                 return -1;
 207         }
 208
 209         if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock))
 210                 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
 211
 212         if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw))
 213                 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
 214
 215         if (updated_autolock || updated_badpw) {
 216                 become_root();
 217                 if(!pdb_update_sam_account(sam_pwent))
 218                         DEBUG(1, ("Failed to modify entry.\n"));
 219                 unbecome_root();
 220         }
 221
 222         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 223         pdb_free_sam(&sam_pwent);
 224
 225         return ret;
 226 }
 227
 228 /*********************************************************
 229  List Users
 230 **********************************************************/
 231 static int print_users_list (struct pdb_context *in, BOOL verbosity, BOOL smbpwdstyle)
 232 {
 233         SAM_ACCOUNT *sam_pwent=NULL;
 234         BOOL check, ret;
 235
 236         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
 237         if (!check) {
 238                 return 1;
 239         }
 240
 241         check = True;
 242         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 243
 244         while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
 245                 if (verbosity)
 246                         printf ("---------------\n");
 247                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 248                 pdb_free_sam(&sam_pwent);
 249                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 250         }
 251         if (check) pdb_free_sam(&sam_pwent);
 252
 253         in->pdb_endsampwent(in);
 254         return 0;
 255 }
 256
 257 /*********************************************************
 258  Fix a list of Users for uninitialised passwords
 259 **********************************************************/
 260 static int fix_users_list (struct pdb_context *in)
 261 {
 262         SAM_ACCOUNT *sam_pwent=NULL;
 263         BOOL check, ret;
 264
 265         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
 266         if (!check) {
 267                 return 1;
 268         }
 269
 270         check = True;
 271         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 272
 273         while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
 274                 printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
 275
 276                 if (!pdb_update_sam_account(sam_pwent)) {
 277                         printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
 278                 }
 279                 pdb_free_sam(&sam_pwent);
 280                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 281                 if (!check) {
 282                         fprintf(stderr, "Failed to initialise new SAM_ACCOUNT structure (out of memory?)\n");
 283                 }
 284
 285         }
 286         if (check) pdb_free_sam(&sam_pwent);
 287
 288         in->pdb_endsampwent(in);
 289         return 0;
 290 }
 291
 292 /*********************************************************
 293  Set User Info
 294 **********************************************************/
 295
 296 static int set_user_info (struct pdb_context *in, const char *username,
 297                           const char *fullname, const char *homedir,
 298                           const char *drive, const char *script,
 299                           const char *profile, const char *account_control,
 300                           const char *user_sid, const char *group_sid,
 301                           const BOOL badpw)
 302 {
 303         SAM_ACCOUNT *sam_pwent=NULL;
 304         BOOL ret;
 305
 306         pdb_init_sam(&sam_pwent);
 307
 308         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 309         if (ret==False) {
 310                 fprintf (stderr, "Username not found!\n");
 311                 pdb_free_sam(&sam_pwent);
 312                 return -1;
 313         }
 314
 315         if (fullname)
 316                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 317         if (homedir)
 318                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 319         if (drive)
 320                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 321         if (script)
 322                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 323         if (profile)
 324                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 325
 326         if (account_control) {
 327                 uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
 328                                         ACB_PWNOEXP|ACB_AUTOLOCK);
 329
 330                 uint16 newflag = pdb_decode_acct_ctrl(account_control);
 331
 332                 if (newflag & not_settable) {
 333                         fprintf(stderr, "Can only set [NDHLX] flags\n");
 334                         pdb_free_sam(&sam_pwent);
 335                         return -1;
 336                 }
 337
 338                 pdb_set_acct_ctrl(sam_pwent,
 339                                   (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
 340                                   PDB_CHANGED);
 341         }
 342         if (user_sid) {
 343                 DOM_SID u_sid;
 344                 if (!string_to_sid(&u_sid, user_sid)) {
 345                         /* not a complete sid, may be a RID, try building a SID */
 346                         int u_rid;
 347
 348                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 349                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 350                                 return -1;
 351                         }
 352                         sid_copy(&u_sid, get_global_sam_sid());
 353                         sid_append_rid(&u_sid, u_rid);
 354                 }
 355                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 356         }
 357         if (group_sid) {
 358                 DOM_SID g_sid;
 359                 if (!string_to_sid(&g_sid, group_sid)) {
 360                         /* not a complete sid, may be a RID, try building a SID */
 361                         int g_rid;
 362
 363                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 364                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 365                                 return -1;
 366                         }
 367                         sid_copy(&g_sid, get_global_sam_sid());
 368                         sid_append_rid(&g_sid, g_rid);
 369                 }
 370                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 371         }
 372
 373         if (badpw) {
 374                 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
 375                 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
 376         }
 377
 378         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 379                 print_user_info (in, username, True, False);
 380         else {
 381                 fprintf (stderr, "Unable to modify entry!\n");
 382                 pdb_free_sam(&sam_pwent);
 383                 return -1;
 384         }
 385         pdb_free_sam(&sam_pwent);
 386         return 0;
 387 }
 388
 389 /*********************************************************
 390  Add New User
 391 **********************************************************/
 392 static int new_user (struct pdb_context *in, const char *username,
 393                         const char *fullname, const char *homedir,
 394                         const char *drive, const char *script,
 395                         const char *profile, char *user_sid, char *group_sid)
 396 {
 397         SAM_ACCOUNT *sam_pwent=NULL;
 398         NTSTATUS nt_status;
 399         char *password1, *password2, *staticpass;
 400
 401         get_global_sam_sid();
 402
 403         if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_new(&sam_pwent, username, 0))) {
 404                 DEBUG(0, ("could not create account to add new user %s\n", username));
 405                 return -1;
 406         }
 407
 408         staticpass = getpass("new password:");
 409         password1 = strdup(staticpass);
 410         memset(staticpass, 0, strlen(staticpass));
 411         staticpass = getpass("retype new password:");
 412         password2 = strdup(staticpass);
 413         memset(staticpass, 0, strlen(staticpass));
 414         if (strcmp (password1, password2)) {
 415                 fprintf (stderr, "Passwords does not match!\n");
 416                 memset(password1, 0, strlen(password1));
 417                 SAFE_FREE(password1);
 418                 memset(password2, 0, strlen(password2));
 419                 SAFE_FREE(password2);
 420                 pdb_free_sam (&sam_pwent);
 421                 return -1;
 422         }
 423
 424         pdb_set_plaintext_passwd(sam_pwent, password1);
 425         memset(password1, 0, strlen(password1));
 426         SAFE_FREE(password1);
 427         memset(password2, 0, strlen(password2));
 428         SAFE_FREE(password2);
 429
 430         if (fullname)
 431                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 432         if (homedir)
 433                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 434         if (drive)
 435                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 436         if (script)
 437                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 438         if (profile)
 439                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 440         if (user_sid) {
 441                 DOM_SID u_sid;
 442                 if (!string_to_sid(&u_sid, user_sid)) {
 443                         /* not a complete sid, may be a RID, try building a SID */
 444                         int u_rid;
 445
 446                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 447                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 448                                 return -1;
 449                         }
 450                         sid_copy(&u_sid, get_global_sam_sid());
 451                         sid_append_rid(&u_sid, u_rid);
 452                 }
 453                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 454         }
 455         if (group_sid) {
 456                 DOM_SID g_sid;
 457                 if (!string_to_sid(&g_sid, group_sid)) {
 458                         /* not a complete sid, may be a RID, try building a SID */
 459                         int g_rid;
 460
 461                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 462                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 463                                 return -1;
 464                         }
 465                         sid_copy(&g_sid, get_global_sam_sid());
 466                         sid_append_rid(&g_sid, g_rid);
 467                 }
 468                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 469         }
 470
 471         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 472
 473         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 474                 print_user_info (in, username, True, False);
 475         } else {
 476                 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
 477                 pdb_free_sam (&sam_pwent);
 478                 return -1;
 479         }
 480         pdb_free_sam (&sam_pwent);
 481         return 0;
 482 }
 483
 484 /*********************************************************
 485  Add New Machine
 486 **********************************************************/
 487
 488 static int new_machine (struct pdb_context *in, const char *machine_in)
 489 {
 490         SAM_ACCOUNT *sam_pwent=NULL;
 491         fstring machinename;
 492         fstring machineaccount;
 493         struct passwd  *pwd = NULL;
 494
 495         get_global_sam_sid();
 496
 497         fstrcpy(machinename, machine_in);
 498         machinename[15]= '\0';
 499
 500         if (machinename[strlen (machinename) -1] == '$')
 501                 machinename[strlen (machinename) -1] = '\0';
 502
 503         strlower_m(machinename);
 504
 505         fstrcpy(machineaccount, machinename);
 506         fstrcat(machineaccount, "$");
 507
 508         if ((pwd = getpwnam_alloc(machineaccount))) {
 509                 if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
 510                         fprintf(stderr, "Could not init sam from pw\n");
 511                         passwd_free(&pwd);
 512                         return -1;
 513                 }
 514                 passwd_free(&pwd);
 515         } else {
 516                 if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 517                         fprintf(stderr, "Could not init sam from pw\n");
 518                         return -1;
 519                 }
 520         }
 521
 522         pdb_set_plaintext_passwd (sam_pwent, machinename);
 523
 524         pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
 525
 526         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 527
 528         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 529
 530         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 531                 print_user_info (in, machineaccount, True, False);
 532         } else {
 533                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 534                 pdb_free_sam (&sam_pwent);
 535                 return -1;
 536         }
 537         pdb_free_sam (&sam_pwent);
 538         return 0;
 539 }
 540
 541 /*********************************************************
 542  Delete user entry
 543 **********************************************************/
 544
 545 static int delete_user_entry (struct pdb_context *in, const char *username)
 546 {
 547         SAM_ACCOUNT *samaccount = NULL;
 548
 549         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 550                 return -1;
 551         }
 552
 553         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, username))) {
 554                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 555                 return -1;
 556         }
 557
 558         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 559                 fprintf (stderr, "Unable to delete user %s\n", username);
 560                 return -1;
 561         }
 562         return 0;
 563 }
 564
 565 /*********************************************************
 566  Delete machine entry
 567 **********************************************************/
 568
 569 static int delete_machine_entry (struct pdb_context *in, const char *machinename)
 570 {
 571         fstring name;
 572         SAM_ACCOUNT *samaccount = NULL;
 573
 574         fstrcpy(name, machinename);
 575         name[15] = '\0';
 576         if (name[strlen(name)-1] != '$')
 577                 fstrcat (name, "$");
 578
 579         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 580                 return -1;
 581         }
 582
 583         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, name))) {
 584                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 585                 return -1;
 586         }
 587
 588         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 589                 fprintf (stderr, "Unable to delete machine %s\n", name);
 590                 return -1;
 591         }
 592
 593         return 0;
 594 }
 595
 596 /*********************************************************
 597  Start here.
 598 **********************************************************/
 599
 600 int main (int argc, char **argv)
 601 {
 602         static BOOL list_users = False;
 603         static BOOL verbose = False;
 604         static BOOL spstyle = False;
 605         static BOOL machine = False;
 606         static BOOL add_user = False;
 607         static BOOL delete_user = False;
 608         static BOOL modify_user = False;
 609         uint32  setparms, checkparms;
 610         int opt;
 611         static char *full_name = NULL;
 612         static const char *user_name = NULL;
 613         static char *home_dir = NULL;
 614         static char *home_drive = NULL;
 615         static char *backend = NULL;
 616         static char *backend_in = NULL;
 617         static char *backend_out = NULL;
 618         static BOOL transfer_groups = False;
 619         static BOOL  force_initialised_password = False;
 620         static char *logon_script = NULL;
 621         static char *profile_path = NULL;
 622         static char *account_control = NULL;
 623         static char *account_policy = NULL;
 624         static char *user_sid = NULL;
 625         static char *group_sid = NULL;
 626         static long int account_policy_value = 0;
 627         BOOL account_policy_value_set = False;
 628         static BOOL badpw_reset = False;
 629
 630         struct pdb_context *bin;
 631         struct pdb_context *bout;
 632         struct pdb_context *bdef;
 633         poptContext pc;
 634         struct poptOption long_options[] = {
 635                 POPT_AUTOHELP
 636                 {"list",        'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 637                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 638                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 639                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 640                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 641                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 642                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 643                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 644                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 645                 {"user SID",    'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
 646                 {"group SID",   'G', POPT_ARG_STRING, &group_sid, 0, "set group SID or RID", NULL},
 647                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 648                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 649                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 650                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 651                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 652                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 653                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 654                 {"group",       'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
 655                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 656                 {"value",       'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
 657                 {"account-control",     'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
 658                 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
 659                 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
 660                 POPT_COMMON_SAMBA
 661                 POPT_TABLEEND
 662         };
 663
 664         setup_logging("pdbedit", True);
 665
 666         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 667                             POPT_CONTEXT_KEEP_FIRST);
 668
 669         while((opt = poptGetNextOpt(pc)) != -1) {
 670                 switch (opt) {
 671                 case 'C':
 672                         account_policy_value_set = True;
 673                         break;
 674                 }
 675         }
 676
 677         poptGetArg(pc); /* Drop argv[0], the program name */
 678
 679         if (user_name == NULL)
 680                 user_name = poptGetArg(pc);
 681
 682         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 683                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 684                 exit(1);
 685         }
 686
 687         if(!initialize_password_db(False))
 688                 exit(1);
 689
 690         if (!init_names())
 691                 exit(1);
 692
 693         setparms =      (backend ? BIT_BACKEND : 0) +
 694                         (verbose ? BIT_VERBOSE : 0) +
 695                         (spstyle ? BIT_SPSTYLE : 0) +
 696                         (full_name ? BIT_FULLNAME : 0) +
 697                         (home_dir ? BIT_HOMEDIR : 0) +
 698                         (home_drive ? BIT_HDIRDRIVE : 0) +
 699                         (logon_script ? BIT_LOGSCRIPT : 0) +
 700                         (profile_path ? BIT_PROFILE : 0) +
 701                         (machine ? BIT_MACHINE : 0) +
 702                         (user_name ? BIT_USER : 0) +
 703                         (list_users ? BIT_LIST : 0) +
 704                         (force_initialised_password ? BIT_FIX_INIT : 0) +
 705                         (modify_user ? BIT_MODIFY : 0) +
 706                         (add_user ? BIT_CREATE : 0) +
 707                         (delete_user ? BIT_DELETE : 0) +
 708                         (account_control ? BIT_ACCTCTRL : 0) +
 709                         (account_policy ? BIT_ACCPOLICY : 0) +
 710                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 711                         (backend_in ? BIT_IMPORT : 0) +
 712                         (backend_out ? BIT_EXPORT : 0) +
 713                         (badpw_reset ? BIT_BADPWRESET : 0);
 714
 715         if (setparms & BIT_BACKEND) {
 716                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 717                         fprintf(stderr, "Can't initialize passdb backend.\n");
 718                         return 1;
 719                 }
 720         } else {
 721                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 722                         fprintf(stderr, "Can't initialize passdb backend.\n");
 723                         return 1;
 724                 }
 725         }
 726
 727         /* the lowest bit options are always accepted */
 728         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 729
 730         if (checkparms & BIT_FIX_INIT) {
 731                 return fix_users_list(bdef);
 732         }
 733
 734         /* account policy operations */
 735         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 736                 uint32 value;
 737                 int field = account_policy_name_to_fieldnum(account_policy);
 738                 if (field == 0) {
 739                         fprintf(stderr, "No account policy by that name\n");
 740                         exit(1);
 741                 }
 742                 if (!account_policy_get(field, &value)) {
 743                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 744                         exit(1);
 745                 }
 746                 if (account_policy_value_set) {
 747                         printf("account policy value for %s was %u\n", account_policy, value);
 748                         if (!account_policy_set(field, account_policy_value)) {
 749                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 750                                 exit(1);
 751                         }
 752                         printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
 753                         exit(0);
 754                 } else {
 755                         printf("account policy value for %s is %u\n", account_policy, value);
 756                         exit(0);
 757                 }
 758         }
 759
 760         /* import and export operations */
 761         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 762                         && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT))) {
 763                 if (backend_in) {
 764                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 765                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 766                                 return 1;
 767                         }
 768                 } else {
 769                         bin = bdef;
 770                 }
 771                 if (backend_out) {
 772                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 773                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 774                                 return 1;
 775                         }
 776                 } else {
 777                         bout = bdef;
 778                 }
 779                 if (transfer_groups) {
 780                         return export_groups(bin, bout);
 781                 } else {
 782                         return export_database(bin, bout);
 783                 }
 784         }
 785
 786         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 787         /* fake up BIT_LIST if only BIT_USER is defined */
 788         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 789                 checkparms += BIT_LIST;
 790         }
 791
 792         /* modify flag is optional to maintain backwards compatibility */
 793         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 794         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 795                 checkparms += BIT_MODIFY;
 796         }
 797
 798         /* list users operations */
 799         if (checkparms & BIT_LIST) {
 800                 if (!(checkparms & ~BIT_LIST)) {
 801                         return print_users_list (bdef, verbose, spstyle);
 802                 }
 803                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 804                         return print_user_info (bdef, user_name, verbose, spstyle);
 805                 }
 806         }
 807
 808         /* mask out users options */
 809         checkparms &= ~MASK_USER_GOOD;
 810
 811         /* if bad password count is reset, we must be modifying */
 812         if (checkparms & BIT_BADPWRESET) {
 813                 checkparms |= BIT_MODIFY;
 814                 checkparms &= ~BIT_BADPWRESET;
 815         }
 816
 817         /* account operation */
 818         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 819                 /* check use of -u option */
 820                 if (!(checkparms & BIT_USER)) {
 821                         fprintf (stderr, "Username not specified! (use -u option)\n");
 822                         return -1;
 823                 }
 824
 825                 /* account creation operations */
 826                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 827                         if (checkparms & BIT_MACHINE) {
 828                                 return new_machine (bdef, user_name);
 829                         } else {
 830                                 return new_user (bdef, user_name, full_name, home_dir,
 831                                                  home_drive, logon_script,
 832                                                  profile_path, user_sid, group_sid);
 833                         }
 834                 }
 835
 836                 /* account deletion operations */
 837                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 838                         if (checkparms & BIT_MACHINE) {
 839                                 return delete_machine_entry (bdef, user_name);
 840                         } else {
 841                                 return delete_user_entry (bdef, user_name);
 842                         }
 843                 }
 844
 845                 /* account modification operations */
 846                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 847                         return set_user_info (bdef, user_name, full_name,
 848                                               home_dir,
 849                                               home_drive,
 850                                               logon_script,
 851                                               profile_path, account_control,
 852                                               user_sid, group_sid,
 853                                               badpw_reset);
 854                 }
 855         }
 856
 857         if (setparms >= 0x20) {
 858                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 859         }
 860         poptPrintHelp(pc, stderr, 0);
 861
 862         return 1;
 863 }