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_RESERV_6    0x00400000
  47 #define BIT_RESERV_7    0x00800000
  48 #define BIT_IMPORT      0x01000000
  49 #define BIT_EXPORT      0x02000000
  50
  51 #define MASK_ALWAYS_GOOD        0x0000001F
  52 #define MASK_USER_GOOD          0x00001F00
  53
  54 /*********************************************************
  55  Add all currently available users to another db
  56  ********************************************************/
  57
  58 static int export_database (struct pdb_context *in, struct pdb_context *out) {
  59         SAM_ACCOUNT *user = NULL;
  60
  61         if (NT_STATUS_IS_ERR(in->pdb_setsampwent(in, 0))) {
  62                 fprintf(stderr, "Can't sampwent!\n");
  63                 return 1;
  64         }
  65
  66         if (!NT_STATUS_IS_OK(pdb_init_sam(&user))) {
  67                 fprintf(stderr, "Can't initialize new SAM_ACCOUNT!\n");
  68                 return 1;
  69         }
  70
  71         while (NT_STATUS_IS_OK(in->pdb_getsampwent(in, user))) {
  72                 out->pdb_add_sam_account(out, user);
  73                 if (!NT_STATUS_IS_OK(pdb_reset_sam(user))){
  74                         fprintf(stderr, "Can't reset SAM_ACCOUNT!\n");
  75                         return 1;
  76                 }
  77         }
  78
  79         in->pdb_endsampwent(in);
  80
  81         return 0;
  82 }
  83
  84 /*********************************************************
  85  Print info from sam structure
  86 **********************************************************/
  87
  88 static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
  89 {
  90         uid_t uid;
  91         gid_t gid;
  92         time_t tmp;
  93
  94         /* TODO: chaeck if entry is a user or a workstation */
  95         if (!sam_pwent) return -1;
  96
  97         if (verbosity) {
  98                 printf ("Unix username:        %s\n", pdb_get_username(sam_pwent));
  99                 printf ("NT username:          %s\n", pdb_get_nt_username(sam_pwent));
 100                 printf ("Account Flags:        %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
 101
 102                 if (IS_SAM_UNIX_USER(sam_pwent)) {
 103                         uid = pdb_get_uid(sam_pwent);
 104                         gid = pdb_get_gid(sam_pwent);
 105                         printf ("User ID/Group ID:     %d/%d\n", uid, gid);
 106                 }
 107                 printf ("User SID:             %s\n",
 108                         sid_string_static(pdb_get_user_sid(sam_pwent)));
 109                 printf ("Primary Group SID:    %s\n",
 110                         sid_string_static(pdb_get_group_sid(sam_pwent)));
 111                 printf ("Full Name:            %s\n", pdb_get_fullname(sam_pwent));
 112                 printf ("Home Directory:       %s\n", pdb_get_homedir(sam_pwent));
 113                 printf ("HomeDir Drive:        %s\n", pdb_get_dir_drive(sam_pwent));
 114                 printf ("Logon Script:         %s\n", pdb_get_logon_script(sam_pwent));
 115                 printf ("Profile Path:         %s\n", pdb_get_profile_path(sam_pwent));
 116                 printf ("Domain:               %s\n", pdb_get_domain(sam_pwent));
 117                 printf ("Account desc:         %s\n", pdb_get_acct_desc(sam_pwent));
 118                 printf ("Workstations:         %s\n", pdb_get_workstations(sam_pwent));
 119                 printf ("Munged dial:          %s\n", pdb_get_munged_dial(sam_pwent));
 120
 121                 tmp = pdb_get_logon_time(sam_pwent);
 122                 printf ("Logon time:           %s\n", tmp ? http_timestring(tmp) : "0");
 123
 124                 tmp = pdb_get_logoff_time(sam_pwent);
 125                 printf ("Logoff time:          %s\n", tmp ? http_timestring(tmp) : "0");
 126
 127                 tmp = pdb_get_kickoff_time(sam_pwent);
 128                 printf ("Kickoff time:         %s\n", tmp ? http_timestring(tmp) : "0");
 129
 130                 tmp = pdb_get_pass_last_set_time(sam_pwent);
 131                 printf ("Password last set:    %s\n", tmp ? http_timestring(tmp) : "0");
 132
 133                 tmp = pdb_get_pass_can_change_time(sam_pwent);
 134                 printf ("Password can change:  %s\n", tmp ? http_timestring(tmp) : "0");
 135
 136                 tmp = pdb_get_pass_must_change_time(sam_pwent);
 137                 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
 138
 139         } else if (smbpwdstyle) {
 140                 if (IS_SAM_UNIX_USER(sam_pwent)) {
 141                         char lm_passwd[33];
 142                         char nt_passwd[33];
 143
 144                         uid = pdb_get_uid(sam_pwent);
 145                         pdb_sethexpwd(lm_passwd,
 146                                       pdb_get_lanman_passwd(sam_pwent),
 147                                       pdb_get_acct_ctrl(sam_pwent));
 148                         pdb_sethexpwd(nt_passwd,
 149                                       pdb_get_nt_passwd(sam_pwent),
 150                                       pdb_get_acct_ctrl(sam_pwent));
 151
 152                         printf("%s:%d:%s:%s:%s:LCT-%08X:\n",
 153                                pdb_get_username(sam_pwent),
 154                                uid,
 155                                lm_passwd,
 156                                nt_passwd,
 157                                pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 158                                (uint32)pdb_get_pass_last_set_time(sam_pwent));
 159                 } else {
 160                         fprintf(stderr, "Can't output in smbpasswd format, no uid on this record.\n");
 161                 }
 162         } else {
 163                 if (IS_SAM_UNIX_USER(sam_pwent)) {
 164                         printf ("%s:%d:%s\n", pdb_get_username(sam_pwent), pdb_get_uid(sam_pwent),
 165                                 pdb_get_fullname(sam_pwent));
 166                 } else {
 167                         printf ("%s:(null):%s\n", pdb_get_username(sam_pwent), pdb_get_fullname(sam_pwent));
 168                 }
 169         }
 170
 171         return 0;
 172 }
 173
 174 /*********************************************************
 175  Get an Print User Info
 176 **********************************************************/
 177
 178 static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 179 {
 180         SAM_ACCOUNT *sam_pwent=NULL;
 181         BOOL ret;
 182
 183         if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 184                 return -1;
 185         }
 186
 187         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 188
 189         if (ret==False) {
 190                 fprintf (stderr, "Username not found!\n");
 191                 pdb_free_sam(&sam_pwent);
 192                 return -1;
 193         }
 194
 195         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 196         pdb_free_sam(&sam_pwent);
 197
 198         return ret;
 199 }
 200
 201 /*********************************************************
 202  List Users
 203 **********************************************************/
 204 static int print_users_list (struct pdb_context *in, BOOL verbosity, BOOL smbpwdstyle)
 205 {
 206         SAM_ACCOUNT *sam_pwent=NULL;
 207         BOOL check, ret;
 208
 209         check = NT_STATUS_IS_OK(in->pdb_setsampwent(in, False));
 210         if (!check) {
 211                 return 1;
 212         }
 213
 214         check = True;
 215         if (!(NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent)))) return 1;
 216
 217         while (check && (ret = NT_STATUS_IS_OK(in->pdb_getsampwent (in, sam_pwent)))) {
 218                 if (verbosity)
 219                         printf ("---------------\n");
 220                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 221                 pdb_free_sam(&sam_pwent);
 222                 check = NT_STATUS_IS_OK(pdb_init_sam(&sam_pwent));
 223         }
 224         if (check) pdb_free_sam(&sam_pwent);
 225
 226         in->pdb_endsampwent(in);
 227         return 0;
 228 }
 229
 230 /*********************************************************
 231  Set User Info
 232 **********************************************************/
 233
 234 static int set_user_info (struct pdb_context *in, const char *username,
 235                           const char *fullname, const char *homedir,
 236                           const char *drive, const char *script,
 237                           const char *profile)
 238 {
 239         SAM_ACCOUNT *sam_pwent=NULL;
 240         BOOL ret;
 241
 242         pdb_init_sam(&sam_pwent);
 243
 244         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 245         if (ret==False) {
 246                 fprintf (stderr, "Username not found!\n");
 247                 pdb_free_sam(&sam_pwent);
 248                 return -1;
 249         }
 250
 251         if (fullname)
 252                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 253         if (homedir)
 254                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 255         if (drive)
 256                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 257         if (script)
 258                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 259         if (profile)
 260                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 261
 262         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 263                 print_user_info (in, username, True, False);
 264         else {
 265                 fprintf (stderr, "Unable to modify entry!\n");
 266                 pdb_free_sam(&sam_pwent);
 267                 return -1;
 268         }
 269         pdb_free_sam(&sam_pwent);
 270         return 0;
 271 }
 272
 273 /*********************************************************
 274  Add New User
 275 **********************************************************/
 276 static int new_user (struct pdb_context *in, const char *username, const char *fullname, const char *homedir, const char *drive, const char *script, const char *profile)
 277 {
 278         SAM_ACCOUNT *sam_pwent=NULL;
 279         struct passwd  *pwd = NULL;
 280         char *password1, *password2, *staticpass;
 281
 282         ZERO_STRUCT(sam_pwent);
 283
 284         if ((pwd = getpwnam_alloc(username))) {
 285                 pdb_init_sam_pw (&sam_pwent, pwd);
 286                 passwd_free(&pwd);
 287         } else {
 288                 fprintf (stderr, "WARNING: user %s does not exist in system passwd\n", username);
 289                 pdb_init_sam(&sam_pwent);
 290                 if (!pdb_set_username(sam_pwent, username, PDB_CHANGED)) {
 291                         return False;
 292                 }
 293         }
 294
 295         staticpass = getpass("new password:");
 296         password1 = strdup(staticpass);
 297         memset(staticpass, 0, strlen(staticpass));
 298         staticpass = getpass("retype new password:");
 299         password2 = strdup(staticpass);
 300         memset(staticpass, 0, strlen(staticpass));
 301         if (strcmp (password1, password2)) {
 302                 fprintf (stderr, "Passwords does not match!\n");
 303                 memset(password1, 0, strlen(password1));
 304                 SAFE_FREE(password1);
 305                 memset(password2, 0, strlen(password2));
 306                 SAFE_FREE(password2);
 307                 pdb_free_sam (&sam_pwent);
 308                 return -1;
 309         }
 310
 311         pdb_set_plaintext_passwd(sam_pwent, password1);
 312         memset(password1, 0, strlen(password1));
 313         SAFE_FREE(password1);
 314         memset(password2, 0, strlen(password2));
 315         SAFE_FREE(password2);
 316
 317         if (fullname)
 318                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 319         if (homedir)
 320                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 321         if (drive)
 322                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 323         if (script)
 324                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 325         if (profile)
 326                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 327
 328         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 329
 330         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 331                 print_user_info (in, username, True, False);
 332         } else {
 333                 fprintf (stderr, "Unable to add user! (does it alredy exist?)\n");
 334                 pdb_free_sam (&sam_pwent);
 335                 return -1;
 336         }
 337         pdb_free_sam (&sam_pwent);
 338         return 0;
 339 }
 340
 341 /*********************************************************
 342  Add New Machine
 343 **********************************************************/
 344
 345 static int new_machine (struct pdb_context *in, const char *machine_in)
 346 {
 347         SAM_ACCOUNT *sam_pwent=NULL;
 348         fstring machinename;
 349         struct passwd  *pwd = NULL;
 350         char name[16];
 351
 352         fstrcpy(machinename, machine_in);
 353
 354         if (machinename[strlen (machinename) -1] == '$')
 355                 machinename[strlen (machinename) -1] = '\0';
 356
 357         strlower_m(machinename);
 358
 359         safe_strcpy (name, machinename, 16);
 360         safe_strcat (name, "$", 16);
 361
 362         if ((pwd = getpwnam_alloc(name))) {
 363                 if (!NT_STATUS_IS_OK(pdb_init_sam_pw( &sam_pwent, pwd))) {
 364                         fprintf(stderr, "Could not init sam from pw\n");
 365                         passwd_free(&pwd);
 366                         return -1;
 367                 }
 368                 passwd_free(&pwd);
 369         } else {
 370                 if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 371                         fprintf(stderr, "Could not init sam from pw\n");
 372                         return -1;
 373                 }
 374         }
 375
 376         pdb_set_plaintext_passwd (sam_pwent, machinename);
 377
 378         pdb_set_username (sam_pwent, name, PDB_CHANGED);
 379
 380         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 381
 382         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 383
 384         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 385                 print_user_info (in, name, True, False);
 386         } else {
 387                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 388                 pdb_free_sam (&sam_pwent);
 389                 return -1;
 390         }
 391         pdb_free_sam (&sam_pwent);
 392         return 0;
 393 }
 394
 395 /*********************************************************
 396  Delete user entry
 397 **********************************************************/
 398
 399 static int delete_user_entry (struct pdb_context *in, const char *username)
 400 {
 401         SAM_ACCOUNT *samaccount = NULL;
 402
 403         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 404                 return -1;
 405         }
 406
 407         if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, username))) {
 408                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 409                 return -1;
 410         }
 411
 412         return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
 413 }
 414
 415 /*********************************************************
 416  Delete machine entry
 417 **********************************************************/
 418
 419 static int delete_machine_entry (struct pdb_context *in, const char *machinename)
 420 {
 421         char name[16];
 422         SAM_ACCOUNT *samaccount = NULL;
 423
 424         safe_strcpy (name, machinename, 16);
 425         if (name[strlen(name)] != '$')
 426                 safe_strcat (name, "$", 16);
 427
 428         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 429                 return -1;
 430         }
 431
 432         if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, name))) {
 433                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 434                 return -1;
 435         }
 436
 437         return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
 438 }
 439
 440 /*********************************************************
 441  Start here.
 442 **********************************************************/
 443
 444 int main (int argc, char **argv)
 445 {
 446         static BOOL list_users = False;
 447         static BOOL verbose = False;
 448         static BOOL spstyle = False;
 449         static BOOL machine = False;
 450         static BOOL add_user = False;
 451         static BOOL delete_user = False;
 452         static BOOL modify_user = False;
 453         uint32  setparms, checkparms;
 454         int opt;
 455         static char *full_name = NULL;
 456         static const char *user_name = NULL;
 457         static char *home_dir = NULL;
 458         static char *home_drive = NULL;
 459         static char *backend = NULL;
 460         static char *backend_in = NULL;
 461         static char *backend_out = NULL;
 462         static char *logon_script = NULL;
 463         static char *profile_path = NULL;
 464         static char *account_policy = NULL;
 465         static long int account_policy_value = 0;
 466         BOOL account_policy_value_set = False;
 467
 468         struct pdb_context *bin;
 469         struct pdb_context *bout;
 470         struct pdb_context *bdef;
 471         poptContext pc;
 472         struct poptOption long_options[] = {
 473                 POPT_AUTOHELP
 474                 {"list",        'l', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 475                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 476                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 477                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 478                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 479                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 480                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 481                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 482                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 483                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 484                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 485                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 486                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 487                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 488                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 489                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 490                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 491                 {"value",       'V', POPT_ARG_LONG, &account_policy_value, 'V',"set the account policy to this value", NULL},
 492                 { NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_debug },
 493                 { NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_configfile },
 494                 {0,0,0,0}
 495         };
 496
 497         setup_logging("pdbedit", True);
 498
 499         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 500                             POPT_CONTEXT_KEEP_FIRST);
 501
 502         while((opt = poptGetNextOpt(pc)) != -1) {
 503                 switch (opt) {
 504                 case 'V':
 505                         account_policy_value_set = True;
 506                         break;
 507                 }
 508         }
 509
 510         poptGetArg(pc); /* Drop argv[0], the program name */
 511
 512         if (user_name == NULL)
 513                 user_name = poptGetArg(pc);
 514
 515         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 516                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 517                 exit(1);
 518         }
 519
 520         if (!init_names())
 521                 exit(1);
 522
 523         setparms =      (backend ? BIT_BACKEND : 0) +
 524                         (verbose ? BIT_VERBOSE : 0) +
 525                         (spstyle ? BIT_SPSTYLE : 0) +
 526                         (full_name ? BIT_FULLNAME : 0) +
 527                         (home_dir ? BIT_HOMEDIR : 0) +
 528                         (home_drive ? BIT_HDIRDRIVE : 0) +
 529                         (logon_script ? BIT_LOGSCRIPT : 0) +
 530                         (profile_path ? BIT_PROFILE : 0) +
 531                         (machine ? BIT_MACHINE : 0) +
 532                         (user_name ? BIT_USER : 0) +
 533                         (list_users ? BIT_LIST : 0) +
 534                         (modify_user ? BIT_MODIFY : 0) +
 535                         (add_user ? BIT_CREATE : 0) +
 536                         (delete_user ? BIT_DELETE : 0) +
 537                         (account_policy ? BIT_ACCPOLICY : 0) +
 538                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 539                         (backend_in ? BIT_IMPORT : 0) +
 540                         (backend_out ? BIT_EXPORT : 0);
 541
 542         if (setparms & BIT_BACKEND) {
 543                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 544                         fprintf(stderr, "Can't initialize passdb backend.\n");
 545                         return 1;
 546                 }
 547         } else {
 548                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 549                         fprintf(stderr, "Can't initialize passdb backend.\n");
 550                         return 1;
 551                 }
 552         }
 553
 554         /* the lowest bit options are always accepted */
 555         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 556
 557         /* account policy operations */
 558         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 559                 uint32 value;
 560                 int field = account_policy_name_to_fieldnum(account_policy);
 561                 if (field == 0) {
 562                         fprintf(stderr, "No account policy by that name\n");
 563                         exit(1);
 564                 }
 565                 if (!account_policy_get(field, &value)) {
 566                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 567                         exit(1);
 568                 }
 569                 if (account_policy_value_set) {
 570                         printf("account policy value for %s was %u\n", account_policy, value);
 571                         if (!account_policy_set(field, account_policy_value)) {
 572                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 573                                 exit(1);
 574                         }
 575                         printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
 576                         exit(0);
 577                 } else {
 578                         printf("account policy value for %s is %u\n", account_policy, value);
 579                         exit(0);
 580                 }
 581         }
 582
 583         /* import and export operations */
 584         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 585                         && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT))) {
 586                 if (backend_in) {
 587                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 588                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 589                                 return 1;
 590                         }
 591                 } else {
 592                         bin = bdef;
 593                 }
 594                 if (backend_out) {
 595                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 596                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 597                                 return 1;
 598                         }
 599                 } else {
 600                         bout = bdef;
 601                 }
 602                 return export_database(bin, bout);
 603         }
 604
 605         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 606         /* fake up BIT_LIST if only BIT_USER is defined */
 607         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 608                 checkparms += BIT_LIST;
 609         }
 610
 611         /* modify flag is optional to maintain backwards compatibility */
 612         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 613         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 614                 checkparms += BIT_MODIFY;
 615         }
 616
 617         /* list users operations */
 618         if (checkparms & BIT_LIST) {
 619                 if (!(checkparms & ~BIT_LIST)) {
 620                         return print_users_list (bdef, verbose, spstyle);
 621                 }
 622                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 623                         return print_user_info (bdef, user_name, verbose, spstyle);
 624                 }
 625         }
 626
 627         /* mask out users options */
 628         checkparms &= ~MASK_USER_GOOD;
 629
 630         /* account operation */
 631         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 632                 /* check use of -u option */
 633                 if (!(checkparms & BIT_USER)) {
 634                         fprintf (stderr, "Username not specified! (use -u option)\n");
 635                         return -1;
 636                 }
 637
 638                 /* account creation operations */
 639                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 640                         if (checkparms & BIT_MACHINE) {
 641                                 return new_machine (bdef, user_name);
 642                         } else {
 643                                 return new_user (bdef, user_name, full_name, home_dir,
 644                                                  home_drive, logon_script,
 645                                                  profile_path);
 646                         }
 647                 }
 648
 649                 /* account deletion operations */
 650                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 651                         if (checkparms & BIT_MACHINE) {
 652                                 return delete_machine_entry (bdef, user_name);
 653                         } else {
 654                                 return delete_user_entry (bdef, user_name);
 655                         }
 656                 }
 657
 658                 /* account modification operations */
 659                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 660                         return set_user_info (bdef, user_name, full_name,
 661                                               home_dir,
 662                                               home_drive,
 663                                               logon_script,
 664                                               profile_path);
 665                 }
 666         }
 667
 668         if (setparms >= 0x20) {
 669                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 670         }
 671         poptPrintHelp(pc, stderr, 0);
 672
 673         return 1;
 674 }