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_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_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          0x00405F60
  56
  57 /*********************************************************
  58  Add all currently available users to another db
  59  ********************************************************/
  60
  61 static int export_database (struct pdb_context *in, struct pdb_context
  62                             *out, const char *username) {
  63         SAM_ACCOUNT *user = NULL;
  64
  65         DEBUG(3, ("called with username=\"%s\"\n", username));
  66
  67         if (NT_STATUS_IS_ERR(in->pdb_setsampwent(in, 0, 0))) {
  68                 fprintf(stderr, "Can't sampwent!\n");
  69                 return 1;
  70         }
  71
  72         if (!NT_STATUS_IS_OK(pdb_init_sam(&user))) {
  73                 fprintf(stderr, "Can't initialize new SAM_ACCOUNT!\n");
  74                 return 1;
  75         }
  76
  77         while (NT_STATUS_IS_OK(in->pdb_getsampwent(in, user))) {
  78                 DEBUG(4, ("Processing account %s\n",
  79                           user->private_u.username));
  80                 if (!username ||
  81                     (strcmp(username, user->private_u.username)
  82                      == 0)) {
  83                         out->pdb_add_sam_account(out, user);
  84                         if (!NT_STATUS_IS_OK(pdb_reset_sam(user))) {
  85                                 fprintf(stderr,
  86                                         "Can't reset SAM_ACCOUNT!\n");
  87                                 return 1;
  88                         }
  89                 }
  90         }
  91
  92         in->pdb_endsampwent(in);
  93
  94         return 0;
  95 }
  96
  97 /*********************************************************
  98  Add all currently available group mappings to another db
  99  ********************************************************/
 100
 101 static int export_groups (struct pdb_context *in, struct pdb_context *out) {
 102         GROUP_MAP *maps = NULL;
 103         size_t i, entries = 0;
 104
 105         if (NT_STATUS_IS_ERR(in->pdb_enum_group_mapping(in, SID_NAME_UNKNOWN,
 106                                                         &maps, &entries,
 107                                                         False))) {
 108                 fprintf(stderr, "Can't get group mappings!\n");
 109                 return 1;
 110         }
 111
 112         for (i=0; i<entries; i++) {
 113                 out->pdb_add_group_mapping_entry(out, &(maps[i]));
 114         }
 115
 116         SAFE_FREE(maps);
 117
 118         return 0;
 119 }
 120
 121 /*********************************************************
 122  Add all currently available account policy from tdb to one backend
 123  ********************************************************/
 124
 125 static int export_account_policies (struct pdb_context *in, struct pdb_context *out)
 126 {
 127         int i;
 128
 129         for (i=1; decode_account_policy_name(i) != NULL; i++) {
 130                 uint32 policy_value;
 131                 if (NT_STATUS_IS_ERR(in->pdb_get_account_policy(in, i, &policy_value))) {
 132                         fprintf(stderr, "Can't get account policy from tdb\n");
 133                         return -1;
 134                 }
 135                 out->pdb_set_account_policy(out, i, policy_value);
 136         }
 137
 138         return 0;
 139 }
 140
 141
 142 /*********************************************************
 143  Print info from sam structure
 144 **********************************************************/
 145
 146 static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
 147 {
 148         uid_t uid;
 149         time_t tmp;
 150
 151         /* TODO: chaeck if entry is a user or a workstation */
 152         if (!sam_pwent) return -1;
 153
 154         if (verbosity) {
 155                 pstring temp;
 156                 const uint8 *hours;
 157
 158                 printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
 159                 printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
 160                 printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
 161                 printf ("User SID:             %s\n",
 162                         sid_string_static(pdb_get_user_sid(sam_pwent)));
 163                 printf ("Primary Group SID:    %s\n",
 164                         sid_string_static(pdb_get_group_sid(sam_pwent)));
 165                 printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
 166                 printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
 167                 printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
 168                 printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
 169                 printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
 170                 printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
 171                 printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
 172                 printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
 173                 printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
 174
 175                 tmp = pdb_get_logon_time(sam_pwent);
 176                 printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
 177
 178                 tmp = pdb_get_logoff_time(sam_pwent);
 179                 printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
 180
 181                 tmp = pdb_get_kickoff_time(sam_pwent);
 182                 printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
 183
 184                 tmp = pdb_get_pass_last_set_time(sam_pwent);
 185                 printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
 186
 187                 tmp = pdb_get_pass_can_change_time(sam_pwent);
 188                 printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
 189
 190                 tmp = pdb_get_pass_must_change_time(sam_pwent);
 191                 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
 192
 193                 tmp = pdb_get_bad_password_time(sam_pwent);
 194                 printf ("Last bad password   : %s\n", tmp ? http_timestring(tmp) : "0");
 195                 printf ("Bad password count  : %d\n",
 196                         pdb_get_bad_password_count(sam_pwent));
 197
 198                 hours = pdb_get_hours(sam_pwent);
 199                 pdb_sethexhours(temp, hours);
 200                 printf ("Logon hours         : %s\n", temp);
 201
 202         } else if (smbpwdstyle) {
 203                 char lm_passwd[33];
 204                 char nt_passwd[33];
 205
 206                 uid = nametouid(pdb_get_username(sam_pwent));
 207                 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 208                 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 209
 210                 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
 211                        pdb_get_username(sam_pwent),
 212                        (unsigned long)uid,
 213                        lm_passwd,
 214                        nt_passwd,
 215                        pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 216                        (uint32)pdb_get_pass_last_set_time(sam_pwent));
 217         } else {
 218                 uid = nametouid(pdb_get_username(sam_pwent));
 219                 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
 220                         pdb_get_fullname(sam_pwent));
 221         }
 222
 223         return 0;
 224 }
 225
 226 /*********************************************************
 227  Get an Print User Info
 228 **********************************************************/
 229
 230 static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 231 {
 232         SAM_ACCOUNT *sam_pwent=NULL;
 233         BOOL ret;
 234
 235         if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 236                 return -1;
 237         }
 238
 239         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 240
 241         if (ret==False) {
 242                 fprintf (stderr, "Username not found!\n");
 243                 pdb_free_sam(&sam_pwent);
 244                 return -1;
 245         }
 246
 247         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 248         pdb_free_sam(&sam_pwent);
 249
 250         return ret;
 251 }
 252
 253 /*********************************************************
 254  List Users
 255 **********************************************************/
 256 static int print_users_list (struct pdb_context *in, BOOL verbosity, BOOL smbpwdstyle)
 257 {
 258         SAM_ACCOUNT *sam_pwent=NULL;
 259         BOOL check;
 260
 261         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False, 0));
 262         if (!check) {
 263                 return 1;
 264         }
 265
 266         check = True;
 267         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 268
 269         while (check && NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent))) {
 270                 if (verbosity)
 271                         printf ("---------------\n");
 272                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 273                 pdb_free_sam(&sam_pwent);
 274                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 275         }
 276         if (check) pdb_free_sam(&sam_pwent);
 277
 278         in->pdb_endsampwent(in);
 279         return 0;
 280 }
 281
 282 /*********************************************************
 283  Fix a list of Users for uninitialised passwords
 284 **********************************************************/
 285 static int fix_users_list (struct pdb_context *in)
 286 {
 287         SAM_ACCOUNT *sam_pwent=NULL;
 288         BOOL check;
 289
 290         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False, 0));
 291         if (!check) {
 292                 return 1;
 293         }
 294
 295         check = True;
 296         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 297
 298         while (check && NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent))) {
 299                 printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
 300
 301                 if (!pdb_update_sam_account(sam_pwent)) {
 302                         printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
 303                 }
 304                 pdb_free_sam(&sam_pwent);
 305                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 306                 if (!check) {
 307                         fprintf(stderr, "Failed to initialise new SAM_ACCOUNT structure (out of memory?)\n");
 308                 }
 309
 310         }
 311         if (check) pdb_free_sam(&sam_pwent);
 312
 313         in->pdb_endsampwent(in);
 314         return 0;
 315 }
 316
 317 /*********************************************************
 318  Set User Info
 319 **********************************************************/
 320
 321 static int set_user_info (struct pdb_context *in, const char *username,
 322                           const char *fullname, const char *homedir,
 323                           const char *acct_desc,
 324                           const char *drive, const char *script,
 325                           const char *profile, const char *account_control,
 326                           const char *user_sid, const char *group_sid,
 327                           const char *user_domain,
 328                           const BOOL badpw, const BOOL hours,
 329                           time_t pwd_can_change, time_t pwd_must_change)
 330 {
 331         BOOL updated_autolock = False, updated_badpw = False;
 332         SAM_ACCOUNT *sam_pwent=NULL;
 333         BOOL ret;
 334
 335         pdb_init_sam(&sam_pwent);
 336
 337         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 338         if (ret==False) {
 339                 fprintf (stderr, "Username not found!\n");
 340                 pdb_free_sam(&sam_pwent);
 341                 return -1;
 342         }
 343
 344         if (hours) {
 345                 uint8 hours_array[MAX_HOURS_LEN];
 346                 uint32 hours_len;
 347
 348                 hours_len = pdb_get_hours_len(sam_pwent);
 349                 memset(hours_array, 0xff, hours_len);
 350
 351                 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
 352         }
 353
 354         if (pwd_can_change != -1) {
 355                 pdb_set_pass_can_change_time(sam_pwent, pwd_can_change, PDB_CHANGED);
 356         }
 357
 358         if (pwd_must_change != -1) {
 359                 pdb_set_pass_must_change_time(sam_pwent, pwd_must_change, PDB_CHANGED);
 360         }
 361
 362         if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
 363                 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
 364         }
 365
 366         if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
 367                 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
 368         }
 369
 370         if (fullname)
 371                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 372         if (acct_desc)
 373                 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
 374         if (homedir)
 375                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 376         if (drive)
 377                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 378         if (script)
 379                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 380         if (profile)
 381                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 382         if (user_domain)
 383                 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
 384
 385         if (account_control) {
 386                 uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
 387                                         ACB_PWNOEXP|ACB_AUTOLOCK);
 388
 389                 uint16 newflag = pdb_decode_acct_ctrl(account_control);
 390
 391                 if (newflag & not_settable) {
 392                         fprintf(stderr, "Can only set [NDHLX] flags\n");
 393                         pdb_free_sam(&sam_pwent);
 394                         return -1;
 395                 }
 396
 397                 pdb_set_acct_ctrl(sam_pwent,
 398                                   (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
 399                                   PDB_CHANGED);
 400         }
 401         if (user_sid) {
 402                 DOM_SID u_sid;
 403                 if (!string_to_sid(&u_sid, user_sid)) {
 404                         /* not a complete sid, may be a RID, try building a SID */
 405                         int u_rid;
 406
 407                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 408                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 409                                 return -1;
 410                         }
 411                         sid_copy(&u_sid, get_global_sam_sid());
 412                         sid_append_rid(&u_sid, u_rid);
 413                 }
 414                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 415         }
 416         if (group_sid) {
 417                 DOM_SID g_sid;
 418                 if (!string_to_sid(&g_sid, group_sid)) {
 419                         /* not a complete sid, may be a RID, try building a SID */
 420                         int g_rid;
 421
 422                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 423                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 424                                 return -1;
 425                         }
 426                         sid_copy(&g_sid, get_global_sam_sid());
 427                         sid_append_rid(&g_sid, g_rid);
 428                 }
 429                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 430         }
 431
 432         if (badpw) {
 433                 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
 434                 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
 435         }
 436
 437         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 438                 print_user_info (in, username, True, False);
 439         else {
 440                 fprintf (stderr, "Unable to modify entry!\n");
 441                 pdb_free_sam(&sam_pwent);
 442                 return -1;
 443         }
 444         pdb_free_sam(&sam_pwent);
 445         return 0;
 446 }
 447
 448 /*********************************************************
 449  Add New User
 450 **********************************************************/
 451 static int new_user (struct pdb_context *in, const char *username,
 452                         const char *fullname, const char *homedir,
 453                         const char *drive, const char *script,
 454                         const char *profile, char *user_sid, char *group_sid)
 455 {
 456         SAM_ACCOUNT *sam_pwent=NULL;
 457
 458         char *password1, *password2, *staticpass;
 459
 460         get_global_sam_sid();
 461
 462         if (!NT_STATUS_IS_OK(pdb_init_sam_new(&sam_pwent, username, 0))) {
 463                 DEBUG(0, ("could not create account to add new user %s\n", username));
 464                 return -1;
 465         }
 466
 467         staticpass = getpass("new password:");
 468         password1 = SMB_STRDUP(staticpass);
 469         memset(staticpass, 0, strlen(staticpass));
 470         staticpass = getpass("retype new password:");
 471         password2 = SMB_STRDUP(staticpass);
 472         memset(staticpass, 0, strlen(staticpass));
 473         if (strcmp (password1, password2)) {
 474                 fprintf (stderr, "Passwords does not match!\n");
 475                 memset(password1, 0, strlen(password1));
 476                 SAFE_FREE(password1);
 477                 memset(password2, 0, strlen(password2));
 478                 SAFE_FREE(password2);
 479                 pdb_free_sam (&sam_pwent);
 480                 return -1;
 481         }
 482
 483         pdb_set_plaintext_passwd(sam_pwent, password1);
 484         memset(password1, 0, strlen(password1));
 485         SAFE_FREE(password1);
 486         memset(password2, 0, strlen(password2));
 487         SAFE_FREE(password2);
 488
 489         if (fullname)
 490                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 491         if (homedir)
 492                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 493         if (drive)
 494                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 495         if (script)
 496                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 497         if (profile)
 498                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 499         if (user_sid) {
 500                 DOM_SID u_sid;
 501                 if (!string_to_sid(&u_sid, user_sid)) {
 502                         /* not a complete sid, may be a RID, try building a SID */
 503                         int u_rid;
 504
 505                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 506                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 507                                 return -1;
 508                         }
 509                         sid_copy(&u_sid, get_global_sam_sid());
 510                         sid_append_rid(&u_sid, u_rid);
 511                 }
 512                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 513         }
 514         if (group_sid) {
 515                 DOM_SID g_sid;
 516                 if (!string_to_sid(&g_sid, group_sid)) {
 517                         /* not a complete sid, may be a RID, try building a SID */
 518                         int g_rid;
 519
 520                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 521                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 522                                 return -1;
 523                         }
 524                         sid_copy(&g_sid, get_global_sam_sid());
 525                         sid_append_rid(&g_sid, g_rid);
 526                 }
 527                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 528         }
 529
 530         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 531
 532         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 533                 print_user_info (in, username, True, False);
 534         } else {
 535                 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
 536                 pdb_free_sam (&sam_pwent);
 537                 return -1;
 538         }
 539         pdb_free_sam (&sam_pwent);
 540         return 0;
 541 }
 542
 543 /*********************************************************
 544  Add New Machine
 545 **********************************************************/
 546
 547 static int new_machine (struct pdb_context *in, const char *machine_in)
 548 {
 549         SAM_ACCOUNT *sam_pwent=NULL;
 550         fstring machinename;
 551         fstring machineaccount;
 552         struct passwd  *pwd = NULL;
 553
 554         get_global_sam_sid();
 555
 556         fstrcpy(machinename, machine_in);
 557         machinename[15]= '\0';
 558
 559         if (machinename[strlen (machinename) -1] == '$')
 560                 machinename[strlen (machinename) -1] = '\0';
 561
 562         strlower_m(machinename);
 563
 564         fstrcpy(machineaccount, machinename);
 565         fstrcat(machineaccount, "$");
 566
 567         if ((pwd = getpwnam_alloc(machineaccount))) {
 568                 if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
 569                         fprintf(stderr, "Could not init sam from pw\n");
 570                         passwd_free(&pwd);
 571                         return -1;
 572                 }
 573                 passwd_free(&pwd);
 574         } else {
 575                 if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 576                         fprintf(stderr, "Could not init sam from pw\n");
 577                         return -1;
 578                 }
 579         }
 580
 581         pdb_set_plaintext_passwd (sam_pwent, machinename);
 582
 583         pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
 584
 585         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 586
 587         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 588
 589         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 590                 print_user_info (in, machineaccount, True, False);
 591         } else {
 592                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 593                 pdb_free_sam (&sam_pwent);
 594                 return -1;
 595         }
 596         pdb_free_sam (&sam_pwent);
 597         return 0;
 598 }
 599
 600 /*********************************************************
 601  Delete user entry
 602 **********************************************************/
 603
 604 static int delete_user_entry (struct pdb_context *in, const char *username)
 605 {
 606         SAM_ACCOUNT *samaccount = NULL;
 607
 608         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 609                 return -1;
 610         }
 611
 612         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, username))) {
 613                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 614                 return -1;
 615         }
 616
 617         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 618                 fprintf (stderr, "Unable to delete user %s\n", username);
 619                 return -1;
 620         }
 621         return 0;
 622 }
 623
 624 /*********************************************************
 625  Delete machine entry
 626 **********************************************************/
 627
 628 static int delete_machine_entry (struct pdb_context *in, const char *machinename)
 629 {
 630         fstring name;
 631         SAM_ACCOUNT *samaccount = NULL;
 632
 633         fstrcpy(name, machinename);
 634         name[15] = '\0';
 635         if (name[strlen(name)-1] != '$')
 636                 fstrcat (name, "$");
 637
 638         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 639                 return -1;
 640         }
 641
 642         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, name))) {
 643                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 644                 return -1;
 645         }
 646
 647         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 648                 fprintf (stderr, "Unable to delete machine %s\n", name);
 649                 return -1;
 650         }
 651
 652         return 0;
 653 }
 654
 655 /*********************************************************
 656  Start here.
 657 **********************************************************/
 658
 659 int main (int argc, char **argv)
 660 {
 661         static BOOL list_users = False;
 662         static BOOL verbose = False;
 663         static BOOL spstyle = False;
 664         static BOOL machine = False;
 665         static BOOL add_user = False;
 666         static BOOL delete_user = False;
 667         static BOOL modify_user = False;
 668         uint32  setparms, checkparms;
 669         int opt;
 670         static char *full_name = NULL;
 671         static char *acct_desc = NULL;
 672         static const char *user_name = NULL;
 673         static char *home_dir = NULL;
 674         static char *home_drive = NULL;
 675         static char *backend = NULL;
 676         static char *backend_in = NULL;
 677         static char *backend_out = NULL;
 678         static BOOL transfer_groups = False;
 679         static BOOL transfer_account_policies = False;
 680         static BOOL  force_initialised_password = False;
 681         static char *logon_script = NULL;
 682         static char *profile_path = NULL;
 683         static char *user_domain = NULL;
 684         static char *account_control = NULL;
 685         static char *account_policy = NULL;
 686         static char *user_sid = NULL;
 687         static char *group_sid = NULL;
 688         static long int account_policy_value = 0;
 689         BOOL account_policy_value_set = False;
 690         static BOOL badpw_reset = False;
 691         static BOOL hours_reset = False;
 692         static char *pwd_can_change_time = NULL;
 693         static char *pwd_must_change_time = NULL;
 694         static char *pwd_time_format = NULL;
 695
 696         struct pdb_context *bin;
 697         struct pdb_context *bout;
 698         struct pdb_context *bdef;
 699         poptContext pc;
 700         struct poptOption long_options[] = {
 701                 POPT_AUTOHELP
 702                 {"list",        'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 703                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 704                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 705                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 706                 {"account-desc",        'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
 707                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 708                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 709                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 710                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 711                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 712                 {"domain",      'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
 713                 {"user SID",    'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
 714                 {"group SID",   'G', POPT_ARG_STRING, &group_sid, 0, "set group SID or RID", NULL},
 715                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 716                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 717                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 718                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 719                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 720                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 721                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 722                 {"group",       'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
 723                 {"policies",    'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
 724                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 725                 {"value",       'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
 726                 {"account-control",     'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
 727                 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
 728                 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
 729                 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
 730                 {"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 },
 731                 {"pwd-must-change-time", 0, POPT_ARG_STRING, &pwd_must_change_time, 0, "Set password can change time (unix time in seconds since 1970 if time format not provided)", NULL },
 732                 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
 733                 POPT_COMMON_SAMBA
 734                 POPT_TABLEEND
 735         };
 736
 737         setup_logging("pdbedit", True);
 738
 739         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 740                             POPT_CONTEXT_KEEP_FIRST);
 741
 742         while((opt = poptGetNextOpt(pc)) != -1) {
 743                 switch (opt) {
 744                 case 'C':
 745                         account_policy_value_set = True;
 746                         break;
 747                 }
 748         }
 749
 750         poptGetArg(pc); /* Drop argv[0], the program name */
 751
 752         if (user_name == NULL)
 753                 user_name = poptGetArg(pc);
 754
 755         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 756                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 757                 exit(1);
 758         }
 759
 760         if(!initialize_password_db(False))
 761                 exit(1);
 762
 763         if (!init_names())
 764                 exit(1);
 765
 766         setparms =      (backend ? BIT_BACKEND : 0) +
 767                         (verbose ? BIT_VERBOSE : 0) +
 768                         (spstyle ? BIT_SPSTYLE : 0) +
 769                         (full_name ? BIT_FULLNAME : 0) +
 770                         (home_dir ? BIT_HOMEDIR : 0) +
 771                         (home_drive ? BIT_HDIRDRIVE : 0) +
 772                         (logon_script ? BIT_LOGSCRIPT : 0) +
 773                         (profile_path ? BIT_PROFILE : 0) +
 774                         (user_domain ? BIT_USERDOMAIN : 0) +
 775                         (machine ? BIT_MACHINE : 0) +
 776                         (user_name ? BIT_USER : 0) +
 777                         (list_users ? BIT_LIST : 0) +
 778                         (force_initialised_password ? BIT_FIX_INIT : 0) +
 779                         (modify_user ? BIT_MODIFY : 0) +
 780                         (add_user ? BIT_CREATE : 0) +
 781                         (delete_user ? BIT_DELETE : 0) +
 782                         (account_control ? BIT_ACCTCTRL : 0) +
 783                         (account_policy ? BIT_ACCPOLICY : 0) +
 784                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 785                         (backend_in ? BIT_IMPORT : 0) +
 786                         (backend_out ? BIT_EXPORT : 0) +
 787                         (badpw_reset ? BIT_BADPWRESET : 0) +
 788                         (hours_reset ? BIT_LOGONHOURS : 0) +
 789                         (pwd_can_change_time ? BIT_CAN_CHANGE: 0) +
 790                         (pwd_must_change_time ? BIT_MUST_CHANGE: 0);
 791
 792         if (setparms & BIT_BACKEND) {
 793                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 794                         fprintf(stderr, "Can't initialize passdb backend.\n");
 795                         return 1;
 796                 }
 797         } else {
 798                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 799                         fprintf(stderr, "Can't initialize passdb backend.\n");
 800                         return 1;
 801                 }
 802         }
 803
 804         /* the lowest bit options are always accepted */
 805         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 806
 807         if (checkparms & BIT_FIX_INIT) {
 808                 return fix_users_list(bdef);
 809         }
 810
 811         /* account policy operations */
 812         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 813                 uint32 value;
 814                 int field = account_policy_name_to_fieldnum(account_policy);
 815                 if (field == 0) {
 816                         char *apn = account_policy_names_list();
 817                         fprintf(stderr, "No account policy by that name\n");
 818                         if (apn) {
 819                                 fprintf(stderr, "Account policy names are :\n%s\n", apn);
 820                         }
 821                         SAFE_FREE(apn);
 822                         exit(1);
 823                 }
 824                 if (!pdb_get_account_policy(field, &value)) {
 825                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 826                         if (!account_policy_value_set)
 827                                 exit(1);
 828                 }
 829                 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
 830                 if (account_policy_value_set) {
 831                         printf("account policy \"%s\" value was: %u\n", account_policy, value);
 832                         if (!pdb_set_account_policy(field, account_policy_value)) {
 833                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 834                                 exit(1);
 835                         }
 836                         printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
 837                         exit(0);
 838                 } else {
 839                         printf("account policy \"%s\" value is: %u\n", account_policy, value);
 840                         exit(0);
 841                 }
 842         }
 843
 844         /* import and export operations */
 845         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 846             && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) {
 847                 if (backend_in) {
 848                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 849                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 850                                 return 1;
 851                         }
 852                 } else {
 853                         bin = bdef;
 854                 }
 855                 if (backend_out) {
 856                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 857                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 858                                 return 1;
 859                         }
 860                 } else {
 861                         bout = bdef;
 862                 }
 863                 if (transfer_account_policies) {
 864                         if (!(checkparms & BIT_USER))
 865                                 return export_account_policies(bin, bout);
 866                 } else  if (transfer_groups) {
 867                         if (!(checkparms & BIT_USER))
 868                                 return export_groups(bin, bout);
 869                 } else {
 870                         if (checkparms & BIT_USER)
 871                                 return export_database(bin, bout,
 872                                                        user_name);
 873                         else
 874                                 return export_database(bin, bout,
 875                                                        NULL);
 876                 }
 877         }
 878
 879         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 880         /* fake up BIT_LIST if only BIT_USER is defined */
 881         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 882                 checkparms += BIT_LIST;
 883         }
 884
 885         /* modify flag is optional to maintain backwards compatibility */
 886         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 887         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 888                 checkparms += BIT_MODIFY;
 889         }
 890
 891         /* list users operations */
 892         if (checkparms & BIT_LIST) {
 893                 if (!(checkparms & ~BIT_LIST)) {
 894                         return print_users_list (bdef, verbose, spstyle);
 895                 }
 896                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 897                         return print_user_info (bdef, user_name, verbose, spstyle);
 898                 }
 899         }
 900
 901         /* mask out users options */
 902         checkparms &= ~MASK_USER_GOOD;
 903
 904         /* if bad password count is reset, we must be modifying */
 905         if (checkparms & BIT_BADPWRESET) {
 906                 checkparms |= BIT_MODIFY;
 907                 checkparms &= ~BIT_BADPWRESET;
 908         }
 909
 910         /* if logon hours is reset, must modify */
 911         if (checkparms & BIT_LOGONHOURS) {
 912                 checkparms |= BIT_MODIFY;
 913                 checkparms &= ~BIT_LOGONHOURS;
 914         }
 915
 916         /* account operation */
 917         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 918                 /* check use of -u option */
 919                 if (!(checkparms & BIT_USER)) {
 920                         fprintf (stderr, "Username not specified! (use -u option)\n");
 921                         return -1;
 922                 }
 923
 924                 /* account creation operations */
 925                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 926                         if (checkparms & BIT_MACHINE) {
 927                                 return new_machine (bdef, user_name);
 928                         } else {
 929                                 return new_user (bdef, user_name, full_name, home_dir,
 930                                                  home_drive, logon_script,
 931                                                  profile_path, user_sid, group_sid);
 932                         }
 933                 }
 934
 935                 /* account deletion operations */
 936                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 937                         if (checkparms & BIT_MACHINE) {
 938                                 return delete_machine_entry (bdef, user_name);
 939                         } else {
 940                                 return delete_user_entry (bdef, user_name);
 941                         }
 942                 }
 943
 944                 /* account modification operations */
 945                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 946                         time_t pwd_can_change = -1;
 947                         time_t pwd_must_change = -1;
 948                         const char *errstr;
 949
 950                         if (pwd_can_change_time) {
 951                                 errstr = "can";
 952                                 if (pwd_time_format) {
 953                                         struct tm tm;
 954                                         char *ret;
 955
 956                                         memset(&tm, 0, sizeof(struct tm));
 957                                         ret = strptime(pwd_can_change_time, pwd_time_format, &tm);
 958                                         if (ret == NULL || *ret != '\0') {
 959                                                 goto error;
 960                                         }
 961
 962                                         pwd_can_change = mktime(&tm);
 963
 964                                         if (pwd_can_change == -1) {
 965                                                 goto error;
 966                                         }
 967                                 } else { /* assume it is unix time */
 968                                         errno = 0;
 969                                         pwd_can_change = strtol(pwd_can_change_time, NULL, 10);
 970                                         if (errno) {
 971                                                 goto error;
 972                                         }
 973                                 }
 974                         }
 975                         if (pwd_must_change_time) {
 976                                 errstr = "must";
 977                                 if (pwd_time_format) {
 978                                         struct tm tm;
 979                                         char *ret;
 980
 981                                         memset(&tm, 0, sizeof(struct tm));
 982                                         ret = strptime(pwd_must_change_time, pwd_time_format, &tm);
 983                                         if (ret == NULL || *ret != '\0') {
 984                                                 goto error;
 985                                         }
 986
 987                                         pwd_must_change = mktime(&tm);
 988
 989                                         if (pwd_must_change == -1) {
 990                                                 goto error;
 991                                         }
 992                                 } else { /* assume it is unix time */
 993                                         errno = 0;
 994                                         pwd_must_change = strtol(pwd_must_change_time, NULL, 10);
 995                                         if (errno) {
 996                                                 goto error;
 997                                         }
 998                                 }
 999                         }
1000                         return set_user_info (bdef, user_name, full_name,
1001                                               home_dir,
1002                                               acct_desc,
1003                                               home_drive,
1004                                               logon_script,
1005                                               profile_path, account_control,
1006                                               user_sid, group_sid,
1007                                               user_domain,
1008                                               badpw_reset, hours_reset,
1009                                               pwd_can_change, pwd_must_change);
1010 error:
1011                         fprintf (stderr, "Error parsing the time in pwd-%s-change-time!\n", errstr);
1012                         return -1;
1013                 }
1014         }
1015
1016         if (setparms >= 0x20) {
1017                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1018         }
1019         poptPrintHelp(pc, stderr, 0);
1020
1021         return 1;
1022 }