source3/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_CAN_CHANGE  0x00000020
  30 #define BIT_MUST_CHANGE 0x00000040
  31 #define BIT_USERSIDS    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_USERDOMAIN  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 #define BIT_LOGONHOURS  0x10000000
  53
  54 #define MASK_ALWAYS_GOOD        0x0000001F
  55 #define MASK_USER_GOOD          0x00405FE0
  56
  57 /*********************************************************
  58  Reset account policies to their default values and remove marker
  59  ********************************************************/
  60
  61 static int reinit_account_policies (void)
  62 {
  63         int i;
  64
  65         for (i=1; decode_account_policy_name(i) != NULL; i++) {
  66                 uint32 policy_value;
  67                 if (!account_policy_get_default(i, &policy_value)) {
  68                         fprintf(stderr, "Can't get default account policy\n");
  69                         return -1;
  70                 }
  71                 if (!account_policy_set(i, policy_value)) {
  72                         fprintf(stderr, "Can't set account policy in tdb\n");
  73                         return -1;
  74                 }
  75         }
  76
  77         if (!remove_account_policy_migrated()) {
  78                 fprintf(stderr, "Can't remove marker from tdb\n");
  79                 return -1;
  80         }
  81
  82         return 0;
  83 }
  84
  85 /*********************************************************
  86  Print info from sam structure
  87 **********************************************************/
  88
  89 static int print_sam_info (struct samu *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
  90 {
  91         uid_t uid;
  92         time_t tmp;
  93
  94         /* TODO: chaeck if entry is a user or a workstation */
  95         if (!sam_pwent) return -1;
  96
  97         if (verbosity) {
  98                 pstring temp;
  99                 const uint8 *hours;
 100
 101                 printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
 102                 printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
 103                 printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
 104                 printf ("User SID:             %s\n",
 105                         sid_string_static(pdb_get_user_sid(sam_pwent)));
 106                 printf ("Primary Group SID:    %s\n",
 107                         sid_string_static(pdb_get_group_sid(sam_pwent)));
 108                 printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
 109                 printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
 110                 printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
 111                 printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
 112                 printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
 113                 printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
 114                 printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
 115                 printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
 116                 printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
 117
 118                 tmp = pdb_get_logon_time(sam_pwent);
 119                 printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
 120
 121                 tmp = pdb_get_logoff_time(sam_pwent);
 122                 printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
 123
 124                 tmp = pdb_get_kickoff_time(sam_pwent);
 125                 printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
 126
 127                 tmp = pdb_get_pass_last_set_time(sam_pwent);
 128                 printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
 129
 130                 tmp = pdb_get_pass_can_change_time(sam_pwent);
 131                 printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
 132
 133                 tmp = pdb_get_pass_must_change_time(sam_pwent);
 134                 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
 135
 136                 tmp = pdb_get_bad_password_time(sam_pwent);
 137                 printf ("Last bad password   : %s\n", tmp ? http_timestring(tmp) : "0");
 138                 printf ("Bad password count  : %d\n",
 139                         pdb_get_bad_password_count(sam_pwent));
 140
 141                 hours = pdb_get_hours(sam_pwent);
 142                 pdb_sethexhours(temp, hours);
 143                 printf ("Logon hours         : %s\n", temp);
 144
 145         } else if (smbpwdstyle) {
 146                 char lm_passwd[33];
 147                 char nt_passwd[33];
 148
 149                 uid = nametouid(pdb_get_username(sam_pwent));
 150                 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 151                 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 152
 153                 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
 154                        pdb_get_username(sam_pwent),
 155                        (unsigned long)uid,
 156                        lm_passwd,
 157                        nt_passwd,
 158                        pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 159                        (uint32)pdb_get_pass_last_set_time(sam_pwent));
 160         } else {
 161                 uid = nametouid(pdb_get_username(sam_pwent));
 162                 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
 163                         pdb_get_fullname(sam_pwent));
 164         }
 165
 166         return 0;
 167 }
 168
 169 /*********************************************************
 170  Get an Print User Info
 171 **********************************************************/
 172
 173 static int print_user_info (struct pdb_methods *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 174 {
 175         struct samu *sam_pwent=NULL;
 176         BOOL ret;
 177
 178         if ( !(sam_pwent = samu_new( NULL )) ) {
 179                 return -1;
 180         }
 181
 182         ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
 183
 184         if (ret==False) {
 185                 fprintf (stderr, "Username not found!\n");
 186                 TALLOC_FREE(sam_pwent);
 187                 return -1;
 188         }
 189
 190         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 191         TALLOC_FREE(sam_pwent);
 192
 193         return ret;
 194 }
 195
 196 /*********************************************************
 197  List Users
 198 **********************************************************/
 199 static int print_users_list (struct pdb_methods *in, BOOL verbosity, BOOL smbpwdstyle)
 200 {
 201         struct samu *sam_pwent=NULL;
 202         BOOL check;
 203
 204         check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
 205         if (!check) {
 206                 return 1;
 207         }
 208
 209         check = True;
 210         if ( !(sam_pwent = samu_new( NULL )) ) {
 211                 return 1;
 212         }
 213
 214         while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
 215                 if (verbosity)
 216                         printf ("---------------\n");
 217                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 218                 TALLOC_FREE(sam_pwent);
 219
 220                 if ( !(sam_pwent = samu_new( NULL )) ) {
 221                         check = False;
 222                 }
 223         }
 224         if (check)
 225                 TALLOC_FREE(sam_pwent);
 226
 227         in->endsampwent(in);
 228         return 0;
 229 }
 230
 231 /*********************************************************
 232  Fix a list of Users for uninitialised passwords
 233 **********************************************************/
 234 static int fix_users_list (struct pdb_methods *in)
 235 {
 236         struct samu *sam_pwent=NULL;
 237         BOOL check;
 238
 239         check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
 240         if (!check) {
 241                 return 1;
 242         }
 243
 244         check = True;
 245         if ( !(sam_pwent = samu_new( NULL )) ) {
 246                 return 1;
 247         }
 248
 249         while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
 250                 printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
 251
 252                 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
 253                         printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
 254                 }
 255                 TALLOC_FREE(sam_pwent);
 256                 if ( !(sam_pwent = samu_new( NULL )) ) {
 257                         check = False;
 258                 }
 259                 if (!check) {
 260                         fprintf(stderr, "Failed to initialise new struct samu structure (out of memory?)\n");
 261                 }
 262
 263         }
 264         if (check)
 265                 TALLOC_FREE(sam_pwent);
 266
 267         in->endsampwent(in);
 268         return 0;
 269 }
 270
 271 /*********************************************************
 272  Set User Info
 273 **********************************************************/
 274
 275 static int set_user_info (struct pdb_methods *in, const char *username,
 276                           const char *fullname, const char *homedir,
 277                           const char *acct_desc,
 278                           const char *drive, const char *script,
 279                           const char *profile, const char *account_control,
 280                           const char *user_sid, const char *group_sid,
 281                           const char *user_domain,
 282                           const BOOL badpw, const BOOL hours,
 283                           time_t pwd_can_change, time_t pwd_must_change)
 284 {
 285         BOOL updated_autolock = False, updated_badpw = False;
 286         struct samu *sam_pwent=NULL;
 287         BOOL ret;
 288
 289         if ( !(sam_pwent = samu_new( NULL )) ) {
 290                 return 1;
 291         }
 292
 293         ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
 294         if (ret==False) {
 295                 fprintf (stderr, "Username not found!\n");
 296                 TALLOC_FREE(sam_pwent);
 297                 return -1;
 298         }
 299
 300         if (hours) {
 301                 uint8 hours_array[MAX_HOURS_LEN];
 302                 uint32 hours_len;
 303
 304                 hours_len = pdb_get_hours_len(sam_pwent);
 305                 memset(hours_array, 0xff, hours_len);
 306
 307                 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
 308         }
 309
 310         if (pwd_can_change != -1) {
 311                 pdb_set_pass_can_change_time(sam_pwent, pwd_can_change, PDB_CHANGED);
 312         }
 313
 314         if (pwd_must_change != -1) {
 315                 pdb_set_pass_must_change_time(sam_pwent, pwd_must_change, PDB_CHANGED);
 316         }
 317
 318         if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
 319                 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
 320         }
 321
 322         if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
 323                 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
 324         }
 325
 326         if (fullname)
 327                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 328         if (acct_desc)
 329                 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
 330         if (homedir)
 331                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 332         if (drive)
 333                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 334         if (script)
 335                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 336         if (profile)
 337                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 338         if (user_domain)
 339                 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
 340
 341         if (account_control) {
 342                 uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
 343                                         ACB_PWNOEXP|ACB_AUTOLOCK);
 344
 345                 uint16 newflag = pdb_decode_acct_ctrl(account_control);
 346
 347                 if (newflag & not_settable) {
 348                         fprintf(stderr, "Can only set [NDHLX] flags\n");
 349                         TALLOC_FREE(sam_pwent);
 350                         return -1;
 351                 }
 352
 353                 pdb_set_acct_ctrl(sam_pwent,
 354                                   (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
 355                                   PDB_CHANGED);
 356         }
 357         if (user_sid) {
 358                 DOM_SID u_sid;
 359                 if (!string_to_sid(&u_sid, user_sid)) {
 360                         /* not a complete sid, may be a RID, try building a SID */
 361                         int u_rid;
 362
 363                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 364                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 365                                 return -1;
 366                         }
 367                         sid_copy(&u_sid, get_global_sam_sid());
 368                         sid_append_rid(&u_sid, u_rid);
 369                 }
 370                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 371         }
 372         if (group_sid) {
 373                 DOM_SID g_sid;
 374                 if (!string_to_sid(&g_sid, group_sid)) {
 375                         /* not a complete sid, may be a RID, try building a SID */
 376                         int g_rid;
 377
 378                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 379                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 380                                 return -1;
 381                         }
 382                         sid_copy(&g_sid, get_global_sam_sid());
 383                         sid_append_rid(&g_sid, g_rid);
 384                 }
 385                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 386         }
 387
 388         if (badpw) {
 389                 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
 390                 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
 391         }
 392
 393         if (NT_STATUS_IS_OK(in->update_sam_account (in, sam_pwent)))
 394                 print_user_info (in, username, True, False);
 395         else {
 396                 fprintf (stderr, "Unable to modify entry!\n");
 397                 TALLOC_FREE(sam_pwent);
 398                 return -1;
 399         }
 400         TALLOC_FREE(sam_pwent);
 401         return 0;
 402 }
 403
 404 /*********************************************************
 405  Add New User
 406 **********************************************************/
 407 static int new_user (struct pdb_methods *in, const char *username,
 408                         const char *fullname, const char *homedir,
 409                         const char *drive, const char *script,
 410                         const char *profile, char *user_sid, char *group_sid,
 411                         BOOL stdin_get)
 412 {
 413         struct samu *sam_pwent=NULL;
 414
 415         char *password1, *password2;
 416         int rc_pwd_cmp;
 417
 418         get_global_sam_sid();
 419
 420         if (!NT_STATUS_IS_OK(pdb_init_sam_new(&sam_pwent, username))) {
 421                 DEBUG(0, ("could not create account to add new user %s\n", username));
 422                 return -1;
 423         }
 424
 425         password1 = get_pass( "new password:", stdin_get);
 426         password2 = get_pass( "retype new password:", stdin_get);
 427         if ((rc_pwd_cmp = strcmp (password1, password2))) {
 428                 fprintf (stderr, "Passwords do not match!\n");
 429                 TALLOC_FREE(sam_pwent);
 430         } else {
 431                 pdb_set_plaintext_passwd(sam_pwent, password1);
 432         }
 433
 434         memset(password1, 0, strlen(password1));
 435         SAFE_FREE(password1);
 436         memset(password2, 0, strlen(password2));
 437         SAFE_FREE(password2);
 438
 439         /* pwds do _not_ match? */
 440         if (rc_pwd_cmp)
 441                 return -1;
 442
 443         if (fullname)
 444                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 445         if (homedir)
 446                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 447         if (drive)
 448                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 449         if (script)
 450                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 451         if (profile)
 452                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 453         if (user_sid) {
 454                 DOM_SID u_sid;
 455                 if (!string_to_sid(&u_sid, user_sid)) {
 456                         /* not a complete sid, may be a RID, try building a SID */
 457                         int u_rid;
 458
 459                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 460                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 461                                 return -1;
 462                         }
 463                         sid_copy(&u_sid, get_global_sam_sid());
 464                         sid_append_rid(&u_sid, u_rid);
 465                 }
 466                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 467         }
 468         if (group_sid) {
 469                 DOM_SID g_sid;
 470                 if (!string_to_sid(&g_sid, group_sid)) {
 471                         /* not a complete sid, may be a RID, try building a SID */
 472                         int g_rid;
 473
 474                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 475                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 476                                 return -1;
 477                         }
 478                         sid_copy(&g_sid, get_global_sam_sid());
 479                         sid_append_rid(&g_sid, g_rid);
 480                 }
 481                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 482         }
 483
 484         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 485
 486         if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
 487                 print_user_info (in, username, True, False);
 488         } else {
 489                 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
 490                 TALLOC_FREE(sam_pwent);
 491                 return -1;
 492         }
 493         TALLOC_FREE(sam_pwent);
 494         return 0;
 495 }
 496
 497 /*********************************************************
 498  Add New Machine
 499 **********************************************************/
 500
 501 static int new_machine (struct pdb_methods *in, const char *machine_in)
 502 {
 503         struct samu *sam_pwent=NULL;
 504         fstring machinename;
 505         fstring machineaccount;
 506         struct passwd  *pwd = NULL;
 507
 508         get_global_sam_sid();
 509
 510         fstrcpy(machinename, machine_in);
 511         machinename[15]= '\0';
 512
 513         if (machinename[strlen (machinename) -1] == '$')
 514                 machinename[strlen (machinename) -1] = '\0';
 515
 516         strlower_m(machinename);
 517
 518         fstrcpy(machineaccount, machinename);
 519         fstrcat(machineaccount, "$");
 520
 521         if ((pwd = getpwnam_alloc(NULL, machineaccount))) {
 522
 523                 if ( !(sam_pwent = samu_new( NULL )) ) {
 524                         fprintf(stderr, "Memory allocation error!\n");
 525                         TALLOC_FREE(pwd);
 526                         return -1;
 527                 }
 528
 529                 if ( !NT_STATUS_IS_OK(samu_set_unix(sam_pwent, pwd)) ) {
 530                         fprintf(stderr, "Could not init sam from pw\n");
 531                         TALLOC_FREE(pwd);
 532                         return -1;
 533                 }
 534
 535                 TALLOC_FREE(pwd);
 536         } else {
 537                 if ( !(sam_pwent = samu_new( NULL )) ) {
 538                         fprintf(stderr, "Could not init sam from pw\n");
 539                         return -1;
 540                 }
 541         }
 542
 543         pdb_set_plaintext_passwd (sam_pwent, machinename);
 544
 545         pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
 546
 547         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 548
 549         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 550
 551         if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
 552                 print_user_info (in, machineaccount, True, False);
 553         } else {
 554                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 555                 TALLOC_FREE(sam_pwent);
 556                 return -1;
 557         }
 558         TALLOC_FREE(sam_pwent);
 559         return 0;
 560 }
 561
 562 /*********************************************************
 563  Delete user entry
 564 **********************************************************/
 565
 566 static int delete_user_entry (struct pdb_methods *in, const char *username)
 567 {
 568         struct samu *samaccount = NULL;
 569
 570         if ( !(samaccount = samu_new( NULL )) ) {
 571                 return -1;
 572         }
 573
 574         if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, username))) {
 575                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 576                 return -1;
 577         }
 578
 579         if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
 580                 fprintf (stderr, "Unable to delete user %s\n", username);
 581                 return -1;
 582         }
 583         return 0;
 584 }
 585
 586 /*********************************************************
 587  Delete machine entry
 588 **********************************************************/
 589
 590 static int delete_machine_entry (struct pdb_methods *in, const char *machinename)
 591 {
 592         fstring name;
 593         struct samu *samaccount = NULL;
 594
 595         fstrcpy(name, machinename);
 596         name[15] = '\0';
 597         if (name[strlen(name)-1] != '$')
 598                 fstrcat (name, "$");
 599
 600         if ( !(samaccount = samu_new( NULL )) ) {
 601                 return -1;
 602         }
 603
 604         if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, name))) {
 605                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 606                 return -1;
 607         }
 608
 609         if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
 610                 fprintf (stderr, "Unable to delete machine %s\n", name);
 611                 return -1;
 612         }
 613
 614         return 0;
 615 }
 616
 617 /*********************************************************
 618  Start here.
 619 **********************************************************/
 620
 621 int main (int argc, char **argv)
 622 {
 623         static BOOL list_users = False;
 624         static BOOL verbose = False;
 625         static BOOL spstyle = False;
 626         static BOOL machine = False;
 627         static BOOL add_user = False;
 628         static BOOL delete_user = False;
 629         static BOOL modify_user = False;
 630         uint32  setparms, checkparms;
 631         int opt;
 632         static char *full_name = NULL;
 633         static char *acct_desc = NULL;
 634         static const char *user_name = NULL;
 635         static char *home_dir = NULL;
 636         static char *home_drive = NULL;
 637         static char *backend = NULL;
 638         static char *backend_in = NULL;
 639         static char *backend_out = NULL;
 640         static BOOL transfer_groups = False;
 641         static BOOL transfer_account_policies = False;
 642         static BOOL reset_account_policies = False;
 643         static BOOL  force_initialised_password = False;
 644         static char *logon_script = NULL;
 645         static char *profile_path = NULL;
 646         static char *user_domain = NULL;
 647         static char *account_control = NULL;
 648         static char *account_policy = NULL;
 649         static char *user_sid = NULL;
 650         static char *group_sid = NULL;
 651         static long int account_policy_value = 0;
 652         BOOL account_policy_value_set = False;
 653         static BOOL badpw_reset = False;
 654         static BOOL hours_reset = False;
 655         static char *pwd_can_change_time = NULL;
 656         static char *pwd_must_change_time = NULL;
 657         static char *pwd_time_format = NULL;
 658         BOOL pw_from_stdin = False;
 659
 660         struct pdb_methods *bdef = NULL;
 661         poptContext pc;
 662         struct poptOption long_options[] = {
 663                 POPT_AUTOHELP
 664                 {"list",        'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 665                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 666                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 667                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 668                 {"account-desc",        'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
 669                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 670                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 671                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 672                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 673                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 674                 {"domain",      'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
 675                 {"user SID",    'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
 676                 {"group SID",   'G', POPT_ARG_STRING, &group_sid, 0, "set group SID or RID", NULL},
 677                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 678                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 679                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 680                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 681                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 682                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 683                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 684                 {"group",       'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
 685                 {"policies",    'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
 686                 {"policies-reset",      0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
 687                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 688                 {"value",       'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
 689                 {"account-control",     'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
 690                 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
 691                 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
 692                 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
 693                 {"pwd-can-change-time", 0, POPT_ARG_STRING, &pwd_can_change_time, 0, "Set password can change time (unix time in seconds since 1970 if time format not provided)", NULL },
 694                 {"pwd-must-change-time", 0, POPT_ARG_STRING, &pwd_must_change_time, 0, "Set password must change time (unix time in seconds since 1970 if time format not provided)", NULL },
 695                 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
 696                 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
 697                 POPT_COMMON_SAMBA
 698                 POPT_TABLEEND
 699         };
 700
 701         load_case_tables();
 702
 703         setup_logging("pdbedit", True);
 704
 705         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 706                             POPT_CONTEXT_KEEP_FIRST);
 707
 708         while((opt = poptGetNextOpt(pc)) != -1) {
 709                 switch (opt) {
 710                 case 'C':
 711                         account_policy_value_set = True;
 712                         break;
 713                 }
 714         }
 715
 716         poptGetArg(pc); /* Drop argv[0], the program name */
 717
 718         if (user_name == NULL)
 719                 user_name = poptGetArg(pc);
 720
 721         if (!lp_load(dyn_CONFIGFILE,True,False,False,True)) {
 722                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 723                 exit(1);
 724         }
 725
 726         if(!initialize_password_db(False))
 727                 exit(1);
 728
 729         if (!init_names())
 730                 exit(1);
 731
 732         setparms =      (backend ? BIT_BACKEND : 0) +
 733                         (verbose ? BIT_VERBOSE : 0) +
 734                         (spstyle ? BIT_SPSTYLE : 0) +
 735                         (full_name ? BIT_FULLNAME : 0) +
 736                         (home_dir ? BIT_HOMEDIR : 0) +
 737                         (home_drive ? BIT_HDIRDRIVE : 0) +
 738                         (logon_script ? BIT_LOGSCRIPT : 0) +
 739                         (profile_path ? BIT_PROFILE : 0) +
 740                         (user_domain ? BIT_USERDOMAIN : 0) +
 741                         (machine ? BIT_MACHINE : 0) +
 742                         (user_name ? BIT_USER : 0) +
 743                         (list_users ? BIT_LIST : 0) +
 744                         (force_initialised_password ? BIT_FIX_INIT : 0) +
 745                         (user_sid ? BIT_USERSIDS : 0) +
 746                         (group_sid ? BIT_USERSIDS : 0) +
 747                         (modify_user ? BIT_MODIFY : 0) +
 748                         (add_user ? BIT_CREATE : 0) +
 749                         (delete_user ? BIT_DELETE : 0) +
 750                         (account_control ? BIT_ACCTCTRL : 0) +
 751                         (account_policy ? BIT_ACCPOLICY : 0) +
 752                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 753                         (backend_in ? BIT_IMPORT : 0) +
 754                         (backend_out ? BIT_EXPORT : 0) +
 755                         (badpw_reset ? BIT_BADPWRESET : 0) +
 756                         (hours_reset ? BIT_LOGONHOURS : 0) +
 757                         (pwd_can_change_time ? BIT_CAN_CHANGE: 0) +
 758                         (pwd_must_change_time ? BIT_MUST_CHANGE: 0);
 759
 760         if (setparms & BIT_BACKEND) {
 761                 if (!NT_STATUS_IS_OK(make_pdb_method_name( &bdef, backend ))) {
 762                         fprintf(stderr, "Can't initialize passdb backend.\n");
 763                         return 1;
 764                 }
 765         } else {
 766                 if (!NT_STATUS_IS_OK(make_pdb_method_name(&bdef, lp_passdb_backend()))) {
 767                         fprintf(stderr, "Can't initialize passdb backend.\n");
 768                         return 1;
 769                 }
 770         }
 771
 772         /* the lowest bit options are always accepted */
 773         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 774
 775         if (checkparms & BIT_FIX_INIT) {
 776                 return fix_users_list(bdef);
 777         }
 778
 779         /* account policy operations */
 780         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 781                 uint32 value;
 782                 int field = account_policy_name_to_fieldnum(account_policy);
 783                 if (field == 0) {
 784                         char *apn = account_policy_names_list();
 785                         fprintf(stderr, "No account policy by that name\n");
 786                         if (apn) {
 787                                 fprintf(stderr, "Account policy names are :\n%s\n", apn);
 788                         }
 789                         SAFE_FREE(apn);
 790                         exit(1);
 791                 }
 792                 if (!pdb_get_account_policy(field, &value)) {
 793                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 794                         if (!account_policy_value_set)
 795                                 exit(1);
 796                 }
 797                 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
 798                 if (account_policy_value_set) {
 799                         printf("account policy \"%s\" value was: %u\n", account_policy, value);
 800                         if (!pdb_set_account_policy(field, account_policy_value)) {
 801                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 802                                 exit(1);
 803                         }
 804                         printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
 805                         exit(0);
 806                 } else {
 807                         printf("account policy \"%s\" value is: %u\n", account_policy, value);
 808                         exit(0);
 809                 }
 810         }
 811
 812         if (reset_account_policies) {
 813                 if (!reinit_account_policies()) {
 814                         exit(1);
 815                 }
 816
 817                 exit(0);
 818         }
 819
 820         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 821         /* fake up BIT_LIST if only BIT_USER is defined */
 822         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 823                 checkparms += BIT_LIST;
 824         }
 825
 826         /* modify flag is optional to maintain backwards compatibility */
 827         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 828         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 829                 checkparms += BIT_MODIFY;
 830         }
 831
 832         /* list users operations */
 833         if (checkparms & BIT_LIST) {
 834                 if (!(checkparms & ~BIT_LIST)) {
 835                         return print_users_list (bdef, verbose, spstyle);
 836                 }
 837                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 838                         return print_user_info (bdef, user_name, verbose, spstyle);
 839                 }
 840         }
 841
 842         /* mask out users options */
 843         checkparms &= ~MASK_USER_GOOD;
 844
 845         /* if bad password count is reset, we must be modifying */
 846         if (checkparms & BIT_BADPWRESET) {
 847                 checkparms |= BIT_MODIFY;
 848                 checkparms &= ~BIT_BADPWRESET;
 849         }
 850
 851         /* if logon hours is reset, must modify */
 852         if (checkparms & BIT_LOGONHOURS) {
 853                 checkparms |= BIT_MODIFY;
 854                 checkparms &= ~BIT_LOGONHOURS;
 855         }
 856
 857         /* account operation */
 858         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 859                 /* check use of -u option */
 860                 if (!(checkparms & BIT_USER)) {
 861                         fprintf (stderr, "Username not specified! (use -u option)\n");
 862                         return -1;
 863                 }
 864
 865                 /* account creation operations */
 866                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 867                         if (checkparms & BIT_MACHINE) {
 868                                 return new_machine (bdef, user_name);
 869                         } else {
 870                                 return new_user (bdef, user_name, full_name, home_dir,
 871                                                  home_drive, logon_script,
 872                                                  profile_path, user_sid, group_sid,
 873                                                  pw_from_stdin);
 874                         }
 875                 }
 876
 877                 /* account deletion operations */
 878                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 879                         if (checkparms & BIT_MACHINE) {
 880                                 return delete_machine_entry (bdef, user_name);
 881                         } else {
 882                                 return delete_user_entry (bdef, user_name);
 883                         }
 884                 }
 885
 886                 /* account modification operations */
 887                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 888                         time_t pwd_can_change = -1;
 889                         time_t pwd_must_change = -1;
 890                         const char *errstr;
 891
 892                         if (pwd_can_change_time) {
 893                                 errstr = "can";
 894                                 if (pwd_time_format) {
 895                                         struct tm tm;
 896                                         char *ret;
 897
 898                                         memset(&tm, 0, sizeof(struct tm));
 899                                         ret = strptime(pwd_can_change_time, pwd_time_format, &tm);
 900                                         if (ret == NULL || *ret != '\0') {
 901                                                 goto error;
 902                                         }
 903
 904                                         pwd_can_change = mktime(&tm);
 905
 906                                         if (pwd_can_change == -1) {
 907                                                 goto error;
 908                                         }
 909                                 } else { /* assume it is unix time */
 910                                         errno = 0;
 911                                         pwd_can_change = strtol(pwd_can_change_time, NULL, 10);
 912                                         if (errno) {
 913                                                 goto error;
 914                                         }
 915                                 }
 916                         }
 917                         if (pwd_must_change_time) {
 918                                 errstr = "must";
 919                                 if (pwd_time_format) {
 920                                         struct tm tm;
 921                                         char *ret;
 922
 923                                         memset(&tm, 0, sizeof(struct tm));
 924                                         ret = strptime(pwd_must_change_time, pwd_time_format, &tm);
 925                                         if (ret == NULL || *ret != '\0') {
 926                                                 goto error;
 927                                         }
 928
 929                                         pwd_must_change = mktime(&tm);
 930
 931                                         if (pwd_must_change == -1) {
 932                                                 goto error;
 933                                         }
 934                                 } else { /* assume it is unix time */
 935                                         errno = 0;
 936                                         pwd_must_change = strtol(pwd_must_change_time, NULL, 10);
 937                                         if (errno) {
 938                                                 goto error;
 939                                         }
 940                                 }
 941                         }
 942                         return set_user_info (bdef, user_name, full_name,
 943                                               home_dir,
 944                                               acct_desc,
 945                                               home_drive,
 946                                               logon_script,
 947                                               profile_path, account_control,
 948                                               user_sid, group_sid,
 949                                               user_domain,
 950                                               badpw_reset, hours_reset,
 951                                               pwd_can_change, pwd_must_change);
 952 error:
 953                         fprintf (stderr, "Error parsing the time in pwd-%s-change-time!\n", errstr);
 954                         return -1;
 955                 }
 956         }
 957
 958         if (setparms >= 0x20) {
 959                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 960         }
 961         poptPrintHelp(pc, stderr, 0);
 962
 963         return 1;
 964 }