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_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          0x00401F60
  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                           time_t pwd_can_change, time_t pwd_must_change)
 307 {
 308         BOOL updated_autolock = False, updated_badpw = False;
 309         SAM_ACCOUNT *sam_pwent=NULL;
 310         BOOL ret;
 311
 312         pdb_init_sam(&sam_pwent);
 313
 314         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 315         if (ret==False) {
 316                 fprintf (stderr, "Username not found!\n");
 317                 pdb_free_sam(&sam_pwent);
 318                 return -1;
 319         }
 320
 321         if (hours) {
 322                 uint8 hours_array[MAX_HOURS_LEN];
 323                 uint32 hours_len;
 324
 325                 hours_len = pdb_get_hours_len(sam_pwent);
 326                 memset(hours_array, 0xff, hours_len);
 327
 328                 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
 329         }
 330
 331         if (pwd_can_change != -1) {
 332                 pdb_set_pass_can_change_time(sam_pwent, pwd_can_change, PDB_CHANGED);
 333         }
 334
 335         if (pwd_must_change != -1) {
 336                 pdb_set_pass_must_change_time(sam_pwent, pwd_must_change, PDB_CHANGED);
 337         }
 338
 339         if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
 340                 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
 341         }
 342
 343         if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
 344                 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
 345         }
 346
 347         if (fullname)
 348                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 349         if (homedir)
 350                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 351         if (drive)
 352                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 353         if (script)
 354                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 355         if (profile)
 356                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 357
 358         if (account_control) {
 359                 uint16 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
 360                                         ACB_PWNOEXP|ACB_AUTOLOCK);
 361
 362                 uint16 newflag = pdb_decode_acct_ctrl(account_control);
 363
 364                 if (newflag & not_settable) {
 365                         fprintf(stderr, "Can only set [NDHLX] flags\n");
 366                         pdb_free_sam(&sam_pwent);
 367                         return -1;
 368                 }
 369
 370                 pdb_set_acct_ctrl(sam_pwent,
 371                                   (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
 372                                   PDB_CHANGED);
 373         }
 374         if (user_sid) {
 375                 DOM_SID u_sid;
 376                 if (!string_to_sid(&u_sid, user_sid)) {
 377                         /* not a complete sid, may be a RID, try building a SID */
 378                         int u_rid;
 379
 380                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 381                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 382                                 return -1;
 383                         }
 384                         sid_copy(&u_sid, get_global_sam_sid());
 385                         sid_append_rid(&u_sid, u_rid);
 386                 }
 387                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 388         }
 389         if (group_sid) {
 390                 DOM_SID g_sid;
 391                 if (!string_to_sid(&g_sid, group_sid)) {
 392                         /* not a complete sid, may be a RID, try building a SID */
 393                         int g_rid;
 394
 395                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 396                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 397                                 return -1;
 398                         }
 399                         sid_copy(&g_sid, get_global_sam_sid());
 400                         sid_append_rid(&g_sid, g_rid);
 401                 }
 402                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 403         }
 404
 405         if (badpw) {
 406                 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
 407                 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
 408         }
 409
 410         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 411                 print_user_info (in, username, True, False);
 412         else {
 413                 fprintf (stderr, "Unable to modify entry!\n");
 414                 pdb_free_sam(&sam_pwent);
 415                 return -1;
 416         }
 417         pdb_free_sam(&sam_pwent);
 418         return 0;
 419 }
 420
 421 /*********************************************************
 422  Add New User
 423 **********************************************************/
 424 static int new_user (struct pdb_context *in, const char *username,
 425                         const char *fullname, const char *homedir,
 426                         const char *drive, const char *script,
 427                         const char *profile, char *user_sid, char *group_sid)
 428 {
 429         SAM_ACCOUNT *sam_pwent=NULL;
 430         NTSTATUS nt_status;
 431         char *password1, *password2, *staticpass;
 432
 433         get_global_sam_sid();
 434
 435         if (!NT_STATUS_IS_OK(nt_status = pdb_init_sam_new(&sam_pwent, username, 0))) {
 436                 DEBUG(0, ("could not create account to add new user %s\n", username));
 437                 return -1;
 438         }
 439
 440         staticpass = getpass("new password:");
 441         password1 = SMB_STRDUP(staticpass);
 442         memset(staticpass, 0, strlen(staticpass));
 443         staticpass = getpass("retype new password:");
 444         password2 = SMB_STRDUP(staticpass);
 445         memset(staticpass, 0, strlen(staticpass));
 446         if (strcmp (password1, password2)) {
 447                 fprintf (stderr, "Passwords does not match!\n");
 448                 memset(password1, 0, strlen(password1));
 449                 SAFE_FREE(password1);
 450                 memset(password2, 0, strlen(password2));
 451                 SAFE_FREE(password2);
 452                 pdb_free_sam (&sam_pwent);
 453                 return -1;
 454         }
 455
 456         pdb_set_plaintext_passwd(sam_pwent, password1);
 457         memset(password1, 0, strlen(password1));
 458         SAFE_FREE(password1);
 459         memset(password2, 0, strlen(password2));
 460         SAFE_FREE(password2);
 461
 462         if (fullname)
 463                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 464         if (homedir)
 465                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 466         if (drive)
 467                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 468         if (script)
 469                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 470         if (profile)
 471                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 472         if (user_sid) {
 473                 DOM_SID u_sid;
 474                 if (!string_to_sid(&u_sid, user_sid)) {
 475                         /* not a complete sid, may be a RID, try building a SID */
 476                         int u_rid;
 477
 478                         if (sscanf(user_sid, "%d", &u_rid) != 1) {
 479                                 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
 480                                 return -1;
 481                         }
 482                         sid_copy(&u_sid, get_global_sam_sid());
 483                         sid_append_rid(&u_sid, u_rid);
 484                 }
 485                 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
 486         }
 487         if (group_sid) {
 488                 DOM_SID g_sid;
 489                 if (!string_to_sid(&g_sid, group_sid)) {
 490                         /* not a complete sid, may be a RID, try building a SID */
 491                         int g_rid;
 492
 493                         if (sscanf(group_sid, "%d", &g_rid) != 1) {
 494                                 fprintf(stderr, "Error passed string is not a complete group SID or RID!\n");
 495                                 return -1;
 496                         }
 497                         sid_copy(&g_sid, get_global_sam_sid());
 498                         sid_append_rid(&g_sid, g_rid);
 499                 }
 500                 pdb_set_group_sid (sam_pwent, &g_sid, PDB_CHANGED);
 501         }
 502
 503         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 504
 505         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 506                 print_user_info (in, username, True, False);
 507         } else {
 508                 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
 509                 pdb_free_sam (&sam_pwent);
 510                 return -1;
 511         }
 512         pdb_free_sam (&sam_pwent);
 513         return 0;
 514 }
 515
 516 /*********************************************************
 517  Add New Machine
 518 **********************************************************/
 519
 520 static int new_machine (struct pdb_context *in, const char *machine_in)
 521 {
 522         SAM_ACCOUNT *sam_pwent=NULL;
 523         fstring machinename;
 524         fstring machineaccount;
 525         struct passwd  *pwd = NULL;
 526
 527         get_global_sam_sid();
 528
 529         fstrcpy(machinename, machine_in);
 530         machinename[15]= '\0';
 531
 532         if (machinename[strlen (machinename) -1] == '$')
 533                 machinename[strlen (machinename) -1] = '\0';
 534
 535         strlower_m(machinename);
 536
 537         fstrcpy(machineaccount, machinename);
 538         fstrcat(machineaccount, "$");
 539
 540         if ((pwd = getpwnam_alloc(machineaccount))) {
 541                 if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
 542                         fprintf(stderr, "Could not init sam from pw\n");
 543                         passwd_free(&pwd);
 544                         return -1;
 545                 }
 546                 passwd_free(&pwd);
 547         } else {
 548                 if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 549                         fprintf(stderr, "Could not init sam from pw\n");
 550                         return -1;
 551                 }
 552         }
 553
 554         pdb_set_plaintext_passwd (sam_pwent, machinename);
 555
 556         pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
 557
 558         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 559
 560         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 561
 562         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 563                 print_user_info (in, machineaccount, True, False);
 564         } else {
 565                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 566                 pdb_free_sam (&sam_pwent);
 567                 return -1;
 568         }
 569         pdb_free_sam (&sam_pwent);
 570         return 0;
 571 }
 572
 573 /*********************************************************
 574  Delete user entry
 575 **********************************************************/
 576
 577 static int delete_user_entry (struct pdb_context *in, const char *username)
 578 {
 579         SAM_ACCOUNT *samaccount = NULL;
 580
 581         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 582                 return -1;
 583         }
 584
 585         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, username))) {
 586                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 587                 return -1;
 588         }
 589
 590         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 591                 fprintf (stderr, "Unable to delete user %s\n", username);
 592                 return -1;
 593         }
 594         return 0;
 595 }
 596
 597 /*********************************************************
 598  Delete machine entry
 599 **********************************************************/
 600
 601 static int delete_machine_entry (struct pdb_context *in, const char *machinename)
 602 {
 603         fstring name;
 604         SAM_ACCOUNT *samaccount = NULL;
 605
 606         fstrcpy(name, machinename);
 607         name[15] = '\0';
 608         if (name[strlen(name)-1] != '$')
 609                 fstrcat (name, "$");
 610
 611         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 612                 return -1;
 613         }
 614
 615         if (!NT_STATUS_IS_OK(in->pdb_getsampwnam(in, samaccount, name))) {
 616                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 617                 return -1;
 618         }
 619
 620         if (!NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount))) {
 621                 fprintf (stderr, "Unable to delete machine %s\n", name);
 622                 return -1;
 623         }
 624
 625         return 0;
 626 }
 627
 628 /*********************************************************
 629  Start here.
 630 **********************************************************/
 631
 632 int main (int argc, char **argv)
 633 {
 634         static BOOL list_users = False;
 635         static BOOL verbose = False;
 636         static BOOL spstyle = False;
 637         static BOOL machine = False;
 638         static BOOL add_user = False;
 639         static BOOL delete_user = False;
 640         static BOOL modify_user = False;
 641         uint32  setparms, checkparms;
 642         int opt;
 643         static char *full_name = NULL;
 644         static const char *user_name = NULL;
 645         static char *home_dir = NULL;
 646         static char *home_drive = NULL;
 647         static char *backend = NULL;
 648         static char *backend_in = NULL;
 649         static char *backend_out = NULL;
 650         static BOOL transfer_groups = False;
 651         static BOOL  force_initialised_password = False;
 652         static char *logon_script = NULL;
 653         static char *profile_path = NULL;
 654         static char *account_control = NULL;
 655         static char *account_policy = NULL;
 656         static char *user_sid = NULL;
 657         static char *group_sid = NULL;
 658         static long int account_policy_value = 0;
 659         BOOL account_policy_value_set = False;
 660         static BOOL badpw_reset = False;
 661         static BOOL hours_reset = False;
 662         static char *pwd_can_change_time = NULL;
 663         static char *pwd_must_change_time = NULL;
 664         static char *pwd_time_format = NULL;
 665
 666         struct pdb_context *bin;
 667         struct pdb_context *bout;
 668         struct pdb_context *bdef;
 669         poptContext pc;
 670         struct poptOption long_options[] = {
 671                 POPT_AUTOHELP
 672                 {"list",        'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 673                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 674                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 675                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 676                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 677                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 678                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 679                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 680                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 681                 {"user SID",    'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
 682                 {"group SID",   'G', POPT_ARG_STRING, &group_sid, 0, "set group SID or RID", NULL},
 683                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 684                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 685                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 686                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 687                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 688                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 689                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 690                 {"group",       'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
 691                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 692                 {"value",       'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
 693                 {"account-control",     'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
 694                 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
 695                 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
 696                 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
 697                 {"pwd-can-change-time", 0, POPT_ARG_STRING, &pwd_can_change_time, 0, "Set password can change time (unix time if time format no provided)", NULL },
 698                 {"pwd-must-change-time", 0, POPT_ARG_STRING, &pwd_must_change_time, 0, "Set password can change time (unix time if time format no provided)", NULL },
 699                 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
 700                 POPT_COMMON_SAMBA
 701                 POPT_TABLEEND
 702         };
 703
 704         setup_logging("pdbedit", True);
 705
 706         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 707                             POPT_CONTEXT_KEEP_FIRST);
 708
 709         while((opt = poptGetNextOpt(pc)) != -1) {
 710                 switch (opt) {
 711                 case 'C':
 712                         account_policy_value_set = True;
 713                         break;
 714                 }
 715         }
 716
 717         poptGetArg(pc); /* Drop argv[0], the program name */
 718
 719         if (user_name == NULL)
 720                 user_name = poptGetArg(pc);
 721
 722         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 723                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 724                 exit(1);
 725         }
 726
 727         if(!initialize_password_db(False))
 728                 exit(1);
 729
 730         if (!init_names())
 731                 exit(1);
 732
 733         setparms =      (backend ? BIT_BACKEND : 0) +
 734                         (verbose ? BIT_VERBOSE : 0) +
 735                         (spstyle ? BIT_SPSTYLE : 0) +
 736                         (full_name ? BIT_FULLNAME : 0) +
 737                         (home_dir ? BIT_HOMEDIR : 0) +
 738                         (home_drive ? BIT_HDIRDRIVE : 0) +
 739                         (logon_script ? BIT_LOGSCRIPT : 0) +
 740                         (profile_path ? BIT_PROFILE : 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                         (modify_user ? BIT_MODIFY : 0) +
 746                         (add_user ? BIT_CREATE : 0) +
 747                         (delete_user ? BIT_DELETE : 0) +
 748                         (account_control ? BIT_ACCTCTRL : 0) +
 749                         (account_policy ? BIT_ACCPOLICY : 0) +
 750                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 751                         (backend_in ? BIT_IMPORT : 0) +
 752                         (backend_out ? BIT_EXPORT : 0) +
 753                         (badpw_reset ? BIT_BADPWRESET : 0) +
 754                         (hours_reset ? BIT_LOGONHOURS : 0) +
 755                         (pwd_can_change_time ? BIT_CAN_CHANGE: 0) +
 756                         (pwd_must_change_time ? BIT_MUST_CHANGE: 0);
 757
 758         if (setparms & BIT_BACKEND) {
 759                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 760                         fprintf(stderr, "Can't initialize passdb backend.\n");
 761                         return 1;
 762                 }
 763         } else {
 764                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 765                         fprintf(stderr, "Can't initialize passdb backend.\n");
 766                         return 1;
 767                 }
 768         }
 769
 770         /* the lowest bit options are always accepted */
 771         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 772
 773         if (checkparms & BIT_FIX_INIT) {
 774                 return fix_users_list(bdef);
 775         }
 776
 777         /* account policy operations */
 778         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 779                 uint32 value;
 780                 int field = account_policy_name_to_fieldnum(account_policy);
 781                 if (field == 0) {
 782                         char *apn = account_policy_names_list();
 783                         fprintf(stderr, "No account policy by that name\n");
 784                         if (apn) {
 785                                 fprintf(stderr, "Account policy names are :\n%s\n", apn);
 786                         }
 787                         SAFE_FREE(apn);
 788                         exit(1);
 789                 }
 790                 if (!account_policy_get(field, &value)) {
 791                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 792                         exit(1);
 793                 }
 794                 if (account_policy_value_set) {
 795                         printf("account policy value for %s was %u\n", account_policy, value);
 796                         if (!account_policy_set(field, account_policy_value)) {
 797                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 798                                 exit(1);
 799                         }
 800                         printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
 801                         exit(0);
 802                 } else {
 803                         printf("account policy value for %s is %u\n", account_policy, value);
 804                         exit(0);
 805                 }
 806         }
 807
 808         /* import and export operations */
 809         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 810             && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) {
 811                 if (backend_in) {
 812                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 813                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 814                                 return 1;
 815                         }
 816                 } else {
 817                         bin = bdef;
 818                 }
 819                 if (backend_out) {
 820                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 821                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 822                                 return 1;
 823                         }
 824                 } else {
 825                         bout = bdef;
 826                 }
 827                 if (transfer_groups) {
 828                         if (!(checkparms & BIT_USER))
 829                                 return export_groups(bin, bout);
 830                 } else {
 831                         if (checkparms & BIT_USER)
 832                                 return export_database(bin, bout,
 833                                                        user_name);
 834                         else
 835                                 return export_database(bin, bout,
 836                                                        NULL);
 837                 }
 838         }
 839
 840         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 841         /* fake up BIT_LIST if only BIT_USER is defined */
 842         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 843                 checkparms += BIT_LIST;
 844         }
 845
 846         /* modify flag is optional to maintain backwards compatibility */
 847         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 848         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 849                 checkparms += BIT_MODIFY;
 850         }
 851
 852         /* list users operations */
 853         if (checkparms & BIT_LIST) {
 854                 if (!(checkparms & ~BIT_LIST)) {
 855                         return print_users_list (bdef, verbose, spstyle);
 856                 }
 857                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 858                         return print_user_info (bdef, user_name, verbose, spstyle);
 859                 }
 860         }
 861
 862         /* mask out users options */
 863         checkparms &= ~MASK_USER_GOOD;
 864
 865         /* if bad password count is reset, we must be modifying */
 866         if (checkparms & BIT_BADPWRESET) {
 867                 checkparms |= BIT_MODIFY;
 868                 checkparms &= ~BIT_BADPWRESET;
 869         }
 870
 871         /* if logon hours is reset, must modify */
 872         if (checkparms & BIT_LOGONHOURS) {
 873                 checkparms |= BIT_MODIFY;
 874                 checkparms &= ~BIT_LOGONHOURS;
 875         }
 876
 877         /* account operation */
 878         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 879                 /* check use of -u option */
 880                 if (!(checkparms & BIT_USER)) {
 881                         fprintf (stderr, "Username not specified! (use -u option)\n");
 882                         return -1;
 883                 }
 884
 885                 /* account creation operations */
 886                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 887                         if (checkparms & BIT_MACHINE) {
 888                                 return new_machine (bdef, user_name);
 889                         } else {
 890                                 return new_user (bdef, user_name, full_name, home_dir,
 891                                                  home_drive, logon_script,
 892                                                  profile_path, user_sid, group_sid);
 893                         }
 894                 }
 895
 896                 /* account deletion operations */
 897                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 898                         if (checkparms & BIT_MACHINE) {
 899                                 return delete_machine_entry (bdef, user_name);
 900                         } else {
 901                                 return delete_user_entry (bdef, user_name);
 902                         }
 903                 }
 904
 905                 /* account modification operations */
 906                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 907                         time_t pwd_can_change = -1;
 908                         time_t pwd_must_change = -1;
 909                         char *errstr;
 910
 911                         if (pwd_can_change_time) {
 912                                 errstr = "can";
 913                                 if (pwd_time_format) {
 914                                         struct tm tm;
 915                                         char *ret;
 916
 917                                         memset(&tm, 0, sizeof(struct tm));
 918                                         ret = strptime(pwd_can_change_time, pwd_time_format, &tm);
 919                                         if (ret == NULL || *ret != '\0') {
 920                                                 goto error;
 921                                         }
 922
 923                                         pwd_can_change = mktime(&tm);
 924
 925                                         if (pwd_can_change == -1) {
 926                                                 goto error;
 927                                         }
 928                                 } else { /* assume it is unix time */
 929                                         errno = 0;
 930                                         pwd_can_change = strtol(pwd_can_change_time, NULL, 10);
 931                                         if (errno) {
 932                                                 goto error;
 933                                         }
 934                                 }
 935                         }
 936                         if (pwd_must_change_time) {
 937                                 errstr = "must";
 938                                 if (pwd_time_format) {
 939                                         struct tm tm;
 940                                         char *ret;
 941
 942                                         memset(&tm, 0, sizeof(struct tm));
 943                                         ret = strptime(pwd_must_change_time, pwd_time_format, &tm);
 944                                         if (ret == NULL || *ret != '\0') {
 945                                                 goto error;
 946                                         }
 947
 948                                         pwd_must_change = mktime(&tm);
 949
 950                                         if (pwd_must_change == -1) {
 951                                                 goto error;
 952                                         }
 953                                 } else { /* assume it is unix time */
 954                                         errno = 0;
 955                                         pwd_must_change = strtol(pwd_must_change_time, NULL, 10);
 956                                         if (errno) {
 957                                                 goto error;
 958                                         }
 959                                 }
 960                         }
 961                         return set_user_info (bdef, user_name, full_name,
 962                                               home_dir,
 963                                               home_drive,
 964                                               logon_script,
 965                                               profile_path, account_control,
 966                                               user_sid, group_sid,
 967                                               badpw_reset, hours_reset,
 968                                               pwd_can_change, pwd_must_change);
 969 error:
 970                         fprintf (stderr, "Error parsing the time in pwd-%s-change-time!\n", errstr);
 971                         return -1;
 972                 }
 973         }
 974
 975         if (setparms >= 0x20) {
 976                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 977         }
 978         poptPrintHelp(pc, stderr, 0);
 979
 980         return 1;
 981 }