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_RESERV_1    0x00000020
  30 #define BIT_RESERV_2    0x00000040
  31 #define BIT_RESERV_3    0x00000080
  32 #define BIT_FULLNAME    0x00000100
  33 #define BIT_HOMEDIR     0x00000200
  34 #define BIT_HDIRDRIVE   0x00000400
  35 #define BIT_LOGSCRIPT   0x00000800
  36 #define BIT_PROFILE     0x00001000
  37 #define BIT_MACHINE     0x00002000
  38 #define BIT_RESERV_4    0x00004000
  39 #define BIT_USER        0x00008000
  40 #define BIT_LIST        0x00010000
  41 #define BIT_MODIFY      0x00020000
  42 #define BIT_CREATE      0x00040000
  43 #define BIT_DELETE      0x00080000
  44 #define BIT_ACCPOLICY   0x00100000
  45 #define BIT_ACCPOLVAL   0x00200000
  46 #define BIT_ACCTCTRL    0x00400000
  47 #define BIT_RESERV_7    0x00800000
  48 #define BIT_IMPORT      0x01000000
  49 #define BIT_EXPORT      0x02000000
  50 #define BIT_FIX_INIT    0x04000000
  51 #define BIT_BADPWRESET  0x08000000
  52 #define BIT_LOGONHOURS  0x10000000
  53
  54 #define MASK_ALWAYS_GOOD        0x0000001F
  55 #define MASK_USER_GOOD          0x00401F00
  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))) {
  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.username));
  80                 if (!username ||
  81                     (strcmp(username, user->private.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         int 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  Print info from sam structure
 123 **********************************************************/
 124
 125 static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
 126 {
 127         uid_t uid;
 128         time_t tmp;
 129
 130         /* TODO: chaeck if entry is a user or a workstation */
 131         if (!sam_pwent) return -1;
 132
 133         if (verbosity) {
 134                 pstring temp;
 135                 const uint8 *hours;
 136
 137                 printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
 138                 printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
 139                 printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
 140                 printf ("User SID:             %s\n",
 141                         sid_string_static(pdb_get_user_sid(sam_pwent)));
 142                 printf ("Primary Group SID:    %s\n",
 143                         sid_string_static(pdb_get_group_sid(sam_pwent)));
 144                 printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
 145                 printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
 146                 printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
 147                 printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
 148                 printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
 149                 printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
 150                 printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
 151                 printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
 152                 printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
 153
 154                 tmp = pdb_get_logon_time(sam_pwent);
 155                 printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
 156
 157                 tmp = pdb_get_logoff_time(sam_pwent);
 158                 printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
 159
 160                 tmp = pdb_get_kickoff_time(sam_pwent);
 161                 printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
 162
 163                 tmp = pdb_get_pass_last_set_time(sam_pwent);
 164                 printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
 165
 166                 tmp = pdb_get_pass_can_change_time(sam_pwent);
 167                 printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
 168
 169                 tmp = pdb_get_pass_must_change_time(sam_pwent);
 170                 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
 171
 172                 tmp = pdb_get_bad_password_time(sam_pwent);
 173                 printf ("Last bad password   : %s\n", tmp ? http_timestring(tmp) : "0");
 174                 printf ("Bad password count  : %d\n",
 175                         pdb_get_bad_password_count(sam_pwent));
 176
 177                 hours = pdb_get_hours(sam_pwent);
 178                 pdb_sethexhours(temp, (const char *)hours);
 179                 printf ("Logon hours         : %s\n", temp);
 180
 181         } else if (smbpwdstyle) {
 182                 char lm_passwd[33];
 183                 char nt_passwd[33];
 184
 185                 uid = nametouid(pdb_get_username(sam_pwent));
 186                 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 187                 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
 188
 189                 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
 190                        pdb_get_username(sam_pwent),
 191                        (unsigned long)uid,
 192                        lm_passwd,
 193                        nt_passwd,
 194                        pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 195                        (uint32)pdb_get_pass_last_set_time(sam_pwent));
 196         } else {
 197                 uid = nametouid(pdb_get_username(sam_pwent));
 198                 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
 199                         pdb_get_fullname(sam_pwent));
 200         }
 201
 202         return 0;
 203 }
 204
 205 /*********************************************************
 206  Get an Print User Info
 207 **********************************************************/
 208
 209 static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 210 {
 211         SAM_ACCOUNT *sam_pwent=NULL;
 212         BOOL ret;
 213
 214         if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 215                 return -1;
 216         }
 217
 218         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 219
 220         if (ret==False) {
 221                 fprintf (stderr, "Username not found!\n");
 222                 pdb_free_sam(&sam_pwent);
 223                 return -1;
 224         }
 225
 226         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 227         pdb_free_sam(&sam_pwent);
 228
 229         return ret;
 230 }
 231
 232 /*********************************************************
 233  List Users
 234 **********************************************************/
 235 static int print_users_list (struct pdb_context *in, BOOL verbosity, BOOL smbpwdstyle)
 236 {
 237         SAM_ACCOUNT *sam_pwent=NULL;
 238         BOOL check, ret;
 239
 240         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
 241         if (!check) {
 242                 return 1;
 243         }
 244
 245         check = True;
 246         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 247
 248         while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
 249                 if (verbosity)
 250                         printf ("---------------\n");
 251                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 252                 pdb_free_sam(&sam_pwent);
 253                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 254         }
 255         if (check) pdb_free_sam(&sam_pwent);
 256
 257         in->pdb_endsampwent(in);
 258         return 0;
 259 }
 260
 261 /*********************************************************
 262  Fix a list of Users for uninitialised passwords
 263 **********************************************************/
 264 static int fix_users_list (struct pdb_context *in)
 265 {
 266         SAM_ACCOUNT *sam_pwent=NULL;
 267         BOOL check, ret;
 268
 269         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
 270         if (!check) {
 271                 return 1;
 272         }
 273
 274         check = True;
 275         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 276
 277         while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
 278                 printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
 279
 280                 if (!pdb_update_sam_account(sam_pwent)) {
 281                         printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
 282                 }
 283                 pdb_free_sam(&sam_pwent);
 284                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 285                 if (!check) {
 286                         fprintf(stderr, "Failed to initialise new SAM_ACCOUNT structure (out of memory?)\n");
 287                 }
 288
 289         }
 290         if (check) pdb_free_sam(&sam_pwent);
 291
 292         in->pdb_endsampwent(in);
 293         return 0;
 294 }
 295
 296 /*********************************************************
 297  Set User Info
 298 **********************************************************/
 299
 300 static int set_user_info (struct pdb_context *in, const char *username,
 301                           const char *fullname, const char *homedir,
 302                           const char *drive, const char *script,
 303                           const char *profile, const char *account_control,
 304                           const char *user_sid, const char *group_sid,
 305                           const BOOL badpw, const BOOL hours)
 306 {
 307         BOOL updated_autolock = False, updated_badpw = False;
 308         SAM_ACCOUNT *sam_pwent=NULL;
 309         BOOL ret;
 310
 311         pdb_init_sam(&sam_pwent);
 312
 313         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 314         if (ret==False) {
 315                 fprintf (stderr, "Username not found!\n");
 316                 pdb_free_sam(&sam_pwent);
 317                 return -1;
 318         }
 319
 320         if (hours) {
 321                 uint8 hours_array[MAX_HOURS_LEN];
 322                 uint32 hours_len;
 323
 324                 hours_len = pdb_get_hours_len(sam_pwent);
 325                 memset(hours_array, 0xff, hours_len);
 326
 327                 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
 328         }
 329
 330         if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
 331                 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
 332         }
 333
 334         if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
 335                 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
 336         }
 337
 338         if (fullname)
 339                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 340         if (homedir)
 341                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 342         if (drive)
 343                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 344         if (script)
 345                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 346         if (profile)
 347                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 348
 349         if (account_control) {
 350                 uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
 351                                         ACB_PWNOEXP|ACB_AUTOLOCK);
 352
 353                 uint16 newflag = pdb_decode_acct_ctrl(account_control);
 354
 355                 if (newflag & not_settable) {
 356                         fprintf(stderr, "Can only set [NDHLX] flags\n");
 357                         pdb_free_sam(&sam_pwent);
 358                         return -1;
 359                 }
 360
 361                 pdb_set_acct_ctrl(sam_pwent,
 362                                   (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
 363                                   PDB_CHANGED);
 364         }
 365         if (user_sid) {
 366                 DOM_SID u_sid;
 367                 if (!string_to_sid(&u_sid, user_sid)) {
 368                         /* not a complete sid, may be a RID, try building a SID */
 369                         int u_rid;
 370
 371                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 372                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 373                                 return -1;
 374                         }
 375                         sid_copy(&u_sid, get_global_sam_sid());
 376                         sid_append_rid(&u_sid, u_rid);
 377                 }
 378                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 379         }
 380         if (group_sid) {
 381                 DOM_SID g_sid;
 382                 if (!string_to_sid(&g_sid, group_sid)) {
 383                         /* not a complete sid, may be a RID, try building a SID */
 384                         int g_rid;
 385
 386                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 387                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 388                                 return -1;
 389                         }
 390                         sid_copy(&g_sid, get_global_sam_sid());
 391                         sid_append_rid(&g_sid, g_rid);
 392                 }
 393                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 394         }
 395
 396         if (badpw) {
 397                 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
 398                 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
 399         }
 400
 401         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 402                 print_user_info (in, username, True, False);
 403         else {
 404                 fprintf (stderr, "Unable to modify entry!\n");
 405                 pdb_free_sam(&sam_pwent);
 406                 return -1;
 407         }
 408         pdb_free_sam(&sam_pwent);
 409         return 0;
 410 }
 411
 412 /*********************************************************
 413  Add New User
 414 **********************************************************/
 415 static int new_user (struct pdb_context *in, const char *username,
 416                         const char *fullname, const char *homedir,
 417                         const char *drive, const char *script,
 418                         const char *profile, char *user_sid, char *group_sid)
 419 {
 420         SAM_ACCOUNT *sam_pwent=NULL;
 421         NTSTATUS nt_status;
 422         char *password1, *password2, *staticpass;
 423
 424         get_global_sam_sid();
 425
 426         if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_new(&sam_pwent, username, 0))) {
 427                 DEBUG(0, ("could not create account to add new user %s\n", username));
 428                 return -1;
 429         }
 430
 431         staticpass = getpass("new password:");
 432         password1 = strdup(staticpass);
 433         memset(staticpass, 0, strlen(staticpass));
 434         staticpass = getpass("retype new password:");
 435         password2 = strdup(staticpass);
 436         memset(staticpass, 0, strlen(staticpass));
 437         if (strcmp (password1, password2)) {
 438                 fprintf (stderr, "Passwords does not match!\n");
 439                 memset(password1, 0, strlen(password1));
 440                 SAFE_FREE(password1);
 441                 memset(password2, 0, strlen(password2));
 442                 SAFE_FREE(password2);
 443                 pdb_free_sam (&sam_pwent);
 444                 return -1;
 445         }
 446
 447         pdb_set_plaintext_passwd(sam_pwent, password1);
 448         memset(password1, 0, strlen(password1));
 449         SAFE_FREE(password1);
 450         memset(password2, 0, strlen(password2));
 451         SAFE_FREE(password2);
 452
 453         if (fullname)
 454                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 455         if (homedir)
 456                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 457         if (drive)
 458                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 459         if (script)
 460                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 461         if (profile)
 462                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 463         if (user_sid) {
 464                 DOM_SID u_sid;
 465                 if (!string_to_sid(&u_sid, user_sid)) {
 466                         /* not a complete sid, may be a RID, try building a SID */
 467                         int u_rid;
 468
 469                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 470                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 471                                 return -1;
 472                         }
 473                         sid_copy(&u_sid, get_global_sam_sid());
 474                         sid_append_rid(&u_sid, u_rid);
 475                 }
 476                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 477         }
 478         if (group_sid) {
 479                 DOM_SID g_sid;
 480                 if (!string_to_sid(&g_sid, group_sid)) {
 481                         /* not a complete sid, may be a RID, try building a SID */
 482                         int g_rid;
 483
 484                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 485                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 486                                 return -1;
 487                         }
 488                         sid_copy(&g_sid, get_global_sam_sid());
 489                         sid_append_rid(&g_sid, g_rid);
 490                 }
 491                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 492         }
 493
 494         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 495
 496         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 497                 print_user_info (in, username, True, False);
 498         } else {
 499                 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
 500                 pdb_free_sam (&sam_pwent);
 501                 return -1;
 502         }
 503         pdb_free_sam (&sam_pwent);
 504         return 0;
 505 }
 506
 507 /*********************************************************
 508  Add New Machine
 509 **********************************************************/
 510
 511 static int new_machine (struct pdb_context *in, const char *machine_in)
 512 {
 513         SAM_ACCOUNT *sam_pwent=NULL;
 514         fstring machinename;
 515         fstring machineaccount;
 516         struct passwd  *pwd = NULL;
 517
 518         get_global_sam_sid();
 519
 520         fstrcpy(machinename, machine_in);
 521         machinename[15]= '\0';
 522
 523         if (machinename[strlen (machinename) -1] == '$')
 524                 machinename[strlen (machinename) -1] = '\0';
 525
 526         strlower_m(machinename);
 527
 528         fstrcpy(machineaccount, machinename);
 529         fstrcat(machineaccount, "$");
 530
 531         if ((pwd = getpwnam_alloc(machineaccount))) {
 532                 if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
 533                         fprintf(stderr, "Could not init sam from pw\n");
 534                         passwd_free(&pwd);
 535                         return -1;
 536                 }
 537                 passwd_free(&pwd);
 538         } else {
 539                 if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 540                         fprintf(stderr, "Could not init sam from pw\n");
 541                         return -1;
 542                 }
 543         }
 544
 545         pdb_set_plaintext_passwd (sam_pwent, machinename);
 546
 547         pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
 548
 549         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 550
 551         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 552
 553         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 554                 print_user_info (in, machineaccount, True, False);
 555         } else {
 556                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 557                 pdb_free_sam (&sam_pwent);
 558                 return -1;
 559         }
 560         pdb_free_sam (&sam_pwent);
 561         return 0;
 562 }
 563
 564 /*********************************************************
 565  Delete user entry
 566 **********************************************************/
 567
 568 static int delete_user_entry (struct pdb_context *in, const char *username)
 569 {
 570         SAM_ACCOUNT *samaccount = NULL;
 571
 572         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 573                 return -1;
 574         }
 575
 576         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, username))) {
 577                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 578                 return -1;
 579         }
 580
 581         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 582                 fprintf (stderr, "Unable to delete user %s\n", username);
 583                 return -1;
 584         }
 585         return 0;
 586 }
 587
 588 /*********************************************************
 589  Delete machine entry
 590 **********************************************************/
 591
 592 static int delete_machine_entry (struct pdb_context *in, const char *machinename)
 593 {
 594         fstring name;
 595         SAM_ACCOUNT *samaccount = NULL;
 596
 597         fstrcpy(name, machinename);
 598         name[15] = '\0';
 599         if (name[strlen(name)-1] != '$')
 600                 fstrcat (name, "$");
 601
 602         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 603                 return -1;
 604         }
 605
 606         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, name))) {
 607                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 608                 return -1;
 609         }
 610
 611         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 612                 fprintf (stderr, "Unable to delete machine %s\n", name);
 613                 return -1;
 614         }
 615
 616         return 0;
 617 }
 618
 619 /*********************************************************
 620  Start here.
 621 **********************************************************/
 622
 623 int main (int argc, char **argv)
 624 {
 625         static BOOL list_users = False;
 626         static BOOL verbose = False;
 627         static BOOL spstyle = False;
 628         static BOOL machine = False;
 629         static BOOL add_user = False;
 630         static BOOL delete_user = False;
 631         static BOOL modify_user = False;
 632         uint32  setparms, checkparms;
 633         int opt;
 634         static char *full_name = NULL;
 635         static const char *user_name = NULL;
 636         static char *home_dir = NULL;
 637         static char *home_drive = NULL;
 638         static char *backend = NULL;
 639         static char *backend_in = NULL;
 640         static char *backend_out = NULL;
 641         static BOOL transfer_groups = False;
 642         static BOOL  force_initialised_password = False;
 643         static char *logon_script = NULL;
 644         static char *profile_path = NULL;
 645         static char *account_control = NULL;
 646         static char *account_policy = NULL;
 647         static char *user_sid = NULL;
 648         static char *group_sid = NULL;
 649         static long int account_policy_value = 0;
 650         BOOL account_policy_value_set = False;
 651         static BOOL badpw_reset = False;
 652         static BOOL hours_reset = False;
 653
 654         struct pdb_context *bin;
 655         struct pdb_context *bout;
 656         struct pdb_context *bdef;
 657         poptContext pc;
 658         struct poptOption long_options[] = {
 659                 POPT_AUTOHELP
 660                 {"list",        'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 661                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 662                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 663                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 664                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 665                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 666                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 667                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 668                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 669                 {"user SID",    'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
 670                 {"group SID",   'G', POPT_ARG_STRING, &group_sid, 0, "set group SID or RID", NULL},
 671                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 672                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 673                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 674                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 675                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 676                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 677                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 678                 {"group",       'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
 679                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 680                 {"value",       'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
 681                 {"account-control",     'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
 682                 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
 683                 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
 684                 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
 685                 POPT_COMMON_SAMBA
 686                 POPT_TABLEEND
 687         };
 688
 689         setup_logging("pdbedit", True);
 690
 691         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 692                             POPT_CONTEXT_KEEP_FIRST);
 693
 694         while((opt = poptGetNextOpt(pc)) != -1) {
 695                 switch (opt) {
 696                 case 'C':
 697                         account_policy_value_set = True;
 698                         break;
 699                 }
 700         }
 701
 702         poptGetArg(pc); /* Drop argv[0], the program name */
 703
 704         if (user_name == NULL)
 705                 user_name = poptGetArg(pc);
 706
 707         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 708                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 709                 exit(1);
 710         }
 711
 712         if(!initialize_password_db(False))
 713                 exit(1);
 714
 715         if (!init_names())
 716                 exit(1);
 717
 718         setparms =      (backend ? BIT_BACKEND : 0) +
 719                         (verbose ? BIT_VERBOSE : 0) +
 720                         (spstyle ? BIT_SPSTYLE : 0) +
 721                         (full_name ? BIT_FULLNAME : 0) +
 722                         (home_dir ? BIT_HOMEDIR : 0) +
 723                         (home_drive ? BIT_HDIRDRIVE : 0) +
 724                         (logon_script ? BIT_LOGSCRIPT : 0) +
 725                         (profile_path ? BIT_PROFILE : 0) +
 726                         (machine ? BIT_MACHINE : 0) +
 727                         (user_name ? BIT_USER : 0) +
 728                         (list_users ? BIT_LIST : 0) +
 729                         (force_initialised_password ? BIT_FIX_INIT : 0) +
 730                         (modify_user ? BIT_MODIFY : 0) +
 731                         (add_user ? BIT_CREATE : 0) +
 732                         (delete_user ? BIT_DELETE : 0) +
 733                         (account_control ? BIT_ACCTCTRL : 0) +
 734                         (account_policy ? BIT_ACCPOLICY : 0) +
 735                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 736                         (backend_in ? BIT_IMPORT : 0) +
 737                         (backend_out ? BIT_EXPORT : 0) +
 738                         (badpw_reset ? BIT_BADPWRESET : 0) +
 739                         (hours_reset ? BIT_LOGONHOURS : 0);
 740
 741         if (setparms & BIT_BACKEND) {
 742                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 743                         fprintf(stderr, "Can't initialize passdb backend.\n");
 744                         return 1;
 745                 }
 746         } else {
 747                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 748                         fprintf(stderr, "Can't initialize passdb backend.\n");
 749                         return 1;
 750                 }
 751         }
 752
 753         /* the lowest bit options are always accepted */
 754         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 755
 756         if (checkparms & BIT_FIX_INIT) {
 757                 return fix_users_list(bdef);
 758         }
 759
 760         /* account policy operations */
 761         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 762                 uint32 value;
 763                 int field = account_policy_name_to_fieldnum(account_policy);
 764                 if (field == 0) {
 765                         char *apn = account_policy_names_list();
 766                         fprintf(stderr, "No account policy by that name\n");
 767                         if (apn) {
 768                                 fprintf(stderr, "Account policy names are :\n%s\n", apn);
 769                         }
 770                         SAFE_FREE(apn);
 771                         exit(1);
 772                 }
 773                 if (!account_policy_get(field, &value)) {
 774                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 775                         exit(1);
 776                 }
 777                 if (account_policy_value_set) {
 778                         printf("account policy value for %s was %u\n", account_policy, value);
 779                         if (!account_policy_set(field, account_policy_value)) {
 780                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 781                                 exit(1);
 782                         }
 783                         printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
 784                         exit(0);
 785                 } else {
 786                         printf("account policy value for %s is %u\n", account_policy, value);
 787                         exit(0);
 788                 }
 789         }
 790
 791         /* import and export operations */
 792         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 793             && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) {
 794                 if (backend_in) {
 795                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 796                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 797                                 return 1;
 798                         }
 799                 } else {
 800                         bin = bdef;
 801                 }
 802                 if (backend_out) {
 803                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 804                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 805                                 return 1;
 806                         }
 807                 } else {
 808                         bout = bdef;
 809                 }
 810                 if (transfer_groups) {
 811                         if (!(checkparms & BIT_USER))
 812                                 return export_groups(bin, bout);
 813                 } else {
 814                         if (checkparms & BIT_USER)
 815                                 return export_database(bin, bout,
 816                                                        user_name);
 817                         else
 818                                 return export_database(bin, bout,
 819                                                        NULL);
 820                 }
 821         }
 822
 823         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 824         /* fake up BIT_LIST if only BIT_USER is defined */
 825         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 826                 checkparms += BIT_LIST;
 827         }
 828
 829         /* modify flag is optional to maintain backwards compatibility */
 830         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 831         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 832                 checkparms += BIT_MODIFY;
 833         }
 834
 835         /* list users operations */
 836         if (checkparms & BIT_LIST) {
 837                 if (!(checkparms & ~BIT_LIST)) {
 838                         return print_users_list (bdef, verbose, spstyle);
 839                 }
 840                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 841                         return print_user_info (bdef, user_name, verbose, spstyle);
 842                 }
 843         }
 844
 845         /* mask out users options */
 846         checkparms &= ~MASK_USER_GOOD;
 847
 848         /* if bad password count is reset, we must be modifying */
 849         if (checkparms & BIT_BADPWRESET) {
 850                 checkparms |= BIT_MODIFY;
 851                 checkparms &= ~BIT_BADPWRESET;
 852         }
 853
 854         /* if logon hours is reset, must modify */
 855         if (checkparms & BIT_LOGONHOURS) {
 856                 checkparms |= BIT_MODIFY;
 857                 checkparms &= ~BIT_LOGONHOURS;
 858         }
 859
 860         /* account operation */
 861         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 862                 /* check use of -u option */
 863                 if (!(checkparms & BIT_USER)) {
 864                         fprintf (stderr, "Username not specified! (use -u option)\n");
 865                         return -1;
 866                 }
 867
 868                 /* account creation operations */
 869                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 870                         if (checkparms & BIT_MACHINE) {
 871                                 return new_machine (bdef, user_name);
 872                         } else {
 873                                 return new_user (bdef, user_name, full_name, home_dir,
 874                                                  home_drive, logon_script,
 875                                                  profile_path, user_sid, group_sid);
 876                         }
 877                 }
 878
 879                 /* account deletion operations */
 880                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 881                         if (checkparms & BIT_MACHINE) {
 882                                 return delete_machine_entry (bdef, user_name);
 883                         } else {
 884                                 return delete_user_entry (bdef, user_name);
 885                         }
 886                 }
 887
 888                 /* account modification operations */
 889                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 890                         return set_user_info (bdef, user_name, full_name,
 891                                               home_dir,
 892                                               home_drive,
 893                                               logon_script,
 894                                               profile_path, account_control,
 895                                               user_sid, group_sid,
 896                                               badpw_reset, hours_reset);
 897                 }
 898         }
 899
 900         if (setparms >= 0x20) {
 901                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 902         }
 903         poptPrintHelp(pc, stderr, 0);
 904
 905         return 1;
 906 }