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, char *username, char *fullname, char *homedir, char *drive, char *script, char *profile)
 235 {
 236         SAM_ACCOUNT *sam_pwent=NULL;
 237         BOOL ret;
 238
 239         pdb_init_sam(&sam_pwent);
 240
 241         ret = NT_STATUS_IS_OK(in->pdb_getsampwnam (in, sam_pwent, username));
 242         if (ret==False) {
 243                 fprintf (stderr, "Username not found!\n");
 244                 pdb_free_sam(&sam_pwent);
 245                 return -1;
 246         }
 247
 248         if (fullname)
 249                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 250         if (homedir)
 251                 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
 252         if (drive)
 253                 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
 254         if (script)
 255                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 256         if (profile)
 257                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 258
 259         if (NT_STATUS_IS_OK(in->pdb_update_sam_account (in, sam_pwent)))
 260                 print_user_info (in, username, True, False);
 261         else {
 262                 fprintf (stderr, "Unable to modify entry!\n");
 263                 pdb_free_sam(&sam_pwent);
 264                 return -1;
 265         }
 266         pdb_free_sam(&sam_pwent);
 267         return 0;
 268 }
 269
 270 /*********************************************************
 271  Add New User
 272 **********************************************************/
 273 static int new_user (struct pdb_context *in, char *username, char *fullname, char *homedir, char *drive, char *script, char *profile)
 274 {
 275         SAM_ACCOUNT *sam_pwent=NULL;
 276         struct passwd  *pwd = NULL;
 277         char *password1, *password2, *staticpass;
 278
 279         ZERO_STRUCT(sam_pwent);
 280
 281         if ((pwd = getpwnam_alloc(username))) {
 282                 pdb_init_sam_pw (&sam_pwent, pwd);
 283                 passwd_free(&pwd);
 284         } else {
 285                 fprintf (stderr, "WARNING: user %s does not exist in system passwd\n", username);
 286                 pdb_init_sam(&sam_pwent);
 287                 if (!pdb_set_username(sam_pwent, username, PDB_CHANGED)) {
 288                         return False;
 289                 }
 290         }
 291
 292         staticpass = getpass("new password:");
 293         password1 = strdup(staticpass);
 294         memset(staticpass, 0, strlen(staticpass));
 295         staticpass = getpass("retype new password:");
 296         password2 = strdup(staticpass);
 297         memset(staticpass, 0, strlen(staticpass));
 298         if (strcmp (password1, password2)) {
 299                 fprintf (stderr, "Passwords does not match!\n");
 300                 memset(password1, 0, strlen(password1));
 301                 SAFE_FREE(password1);
 302                 memset(password2, 0, strlen(password2));
 303                 SAFE_FREE(password2);
 304                 pdb_free_sam (&sam_pwent);
 305                 return -1;
 306         }
 307
 308         pdb_set_plaintext_passwd(sam_pwent, password1);
 309         memset(password1, 0, strlen(password1));
 310         SAFE_FREE(password1);
 311         memset(password2, 0, strlen(password2));
 312         SAFE_FREE(password2);
 313
 314         if (fullname)
 315                 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
 316         if (homedir)
 317                 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
 318         if (drive)
 319                 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
 320         if (script)
 321                 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
 322         if (profile)
 323                 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
 324
 325         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
 326
 327         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 328                 print_user_info (in, username, True, False);
 329         } else {
 330                 fprintf (stderr, "Unable to add user! (does it alredy exist?)\n");
 331                 pdb_free_sam (&sam_pwent);
 332                 return -1;
 333         }
 334         pdb_free_sam (&sam_pwent);
 335         return 0;
 336 }
 337
 338 /*********************************************************
 339  Add New Machine
 340 **********************************************************/
 341
 342 static int new_machine (struct pdb_context *in, char *machinename)
 343 {
 344         SAM_ACCOUNT *sam_pwent=NULL;
 345         char name[16];
 346         char *password = NULL;
 347
 348         if (!NT_STATUS_IS_OK(pdb_init_sam (&sam_pwent))) {
 349                 return -1;
 350         }
 351
 352         if (machinename[strlen (machinename) -1] == '$')
 353                 machinename[strlen (machinename) -1] = '\0';
 354
 355         safe_strcpy (name, machinename, 16);
 356         safe_strcat (name, "$", 16);
 357
 358         string_set (&password, machinename);
 359         strlower_m(password);
 360
 361         pdb_set_plaintext_passwd (sam_pwent, password);
 362
 363         pdb_set_username (sam_pwent, name, PDB_CHANGED);
 364
 365         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
 366
 367         pdb_set_group_sid_from_rid(sam_pwent, DOMAIN_GROUP_RID_COMPUTERS, PDB_CHANGED);
 368
 369         if (NT_STATUS_IS_OK(in->pdb_add_sam_account (in, sam_pwent))) {
 370                 print_user_info (in, name, True, False);
 371         } else {
 372                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 373                 pdb_free_sam (&sam_pwent);
 374                 return -1;
 375         }
 376         pdb_free_sam (&sam_pwent);
 377         return 0;
 378 }
 379
 380 /*********************************************************
 381  Delete user entry
 382 **********************************************************/
 383
 384 static int delete_user_entry (struct pdb_context *in, char *username)
 385 {
 386         SAM_ACCOUNT *samaccount = NULL;
 387
 388         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 389                 return -1;
 390         }
 391
 392         if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, username))) {
 393                 fprintf (stderr, "user %s does not exist in the passdb\n", username);
 394                 return -1;
 395         }
 396
 397         return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
 398 }
 399
 400 /*********************************************************
 401  Delete machine entry
 402 **********************************************************/
 403
 404 static int delete_machine_entry (struct pdb_context *in, char *machinename)
 405 {
 406         char name[16];
 407         SAM_ACCOUNT *samaccount = NULL;
 408
 409         safe_strcpy (name, machinename, 16);
 410         if (name[strlen(name)] != '$')
 411                 safe_strcat (name, "$", 16);
 412
 413         if (!NT_STATUS_IS_OK(pdb_init_sam (&samaccount))) {
 414                 return -1;
 415         }
 416
 417         if (NT_STATUS_IS_ERR(in->pdb_getsampwnam(in, samaccount, name))) {
 418                 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
 419                 return -1;
 420         }
 421
 422         return NT_STATUS_IS_OK(in->pdb_delete_sam_account (in, samaccount));
 423 }
 424
 425 /*********************************************************
 426  Start here.
 427 **********************************************************/
 428
 429 int main (int argc, char **argv)
 430 {
 431         static BOOL list_users = False;
 432         static BOOL verbose = False;
 433         static BOOL spstyle = False;
 434         static BOOL machine = False;
 435         static BOOL add_user = False;
 436         static BOOL delete_user = False;
 437         static BOOL modify_user = False;
 438         uint32  setparms, checkparms;
 439         int opt;
 440         static char *full_name = NULL;
 441         static char *user_name = NULL;
 442         static char *home_dir = NULL;
 443         static char *home_drive = NULL;
 444         static char *backend = NULL;
 445         static char *backend_in = NULL;
 446         static char *backend_out = NULL;
 447         static char *logon_script = NULL;
 448         static char *profile_path = NULL;
 449         static char *account_policy = NULL;
 450         static long int account_policy_value = 0;
 451         BOOL account_policy_value_set = False;
 452
 453         struct pdb_context *bin;
 454         struct pdb_context *bout;
 455         struct pdb_context *bdef;
 456         poptContext pc;
 457         struct poptOption long_options[] = {
 458                 POPT_AUTOHELP
 459                 {"list",        'l', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
 460                 {"verbose",     'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
 461                 {"smbpasswd-style",     'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
 462                 {"user",        'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
 463                 {"fullname",    'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
 464                 {"homedir",     'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
 465                 {"drive",       'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
 466                 {"script",      'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
 467                 {"profile",     'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
 468                 {"create",      'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
 469                 {"modify",      'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
 470                 {"machine",     'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
 471                 {"delete",      'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
 472                 {"backend",     'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
 473                 {"import",      'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
 474                 {"export",      'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
 475                 {"account-policy",      'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
 476                 {"value",       'V', POPT_ARG_LONG, &account_policy_value, 'V',"set the account policy to this value", NULL},
 477                 { NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_debug },
 478                 { NULL, 0, POPT_ARG_INCLUDE_TABLE, popt_common_configfile },
 479                 {0,0,0,0}
 480         };
 481
 482         setup_logging("pdbedit", True);
 483
 484         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 485                             POPT_CONTEXT_KEEP_FIRST);
 486
 487         while((opt = poptGetNextOpt(pc)) != -1) {
 488                 switch (opt) {
 489                 case 'V':
 490                         account_policy_value_set = True;
 491                         break;
 492                 }
 493         }
 494
 495         poptGetArg(pc); /* Drop argv[0], the program name */
 496
 497         if (user_name == NULL)
 498                 user_name = poptGetArg(pc);
 499
 500         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 501                 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
 502                 exit(1);
 503         }
 504
 505         if(lp_modules())
 506                 smb_load_modules(lp_modules());
 507
 508         if (!init_names())
 509                 exit(1);
 510
 511         setparms =      (backend ? BIT_BACKEND : 0) +
 512                         (verbose ? BIT_VERBOSE : 0) +
 513                         (spstyle ? BIT_SPSTYLE : 0) +
 514                         (full_name ? BIT_FULLNAME : 0) +
 515                         (home_dir ? BIT_HOMEDIR : 0) +
 516                         (home_drive ? BIT_HDIRDRIVE : 0) +
 517                         (logon_script ? BIT_LOGSCRIPT : 0) +
 518                         (profile_path ? BIT_PROFILE : 0) +
 519                         (machine ? BIT_MACHINE : 0) +
 520                         (user_name ? BIT_USER : 0) +
 521                         (list_users ? BIT_LIST : 0) +
 522                         (modify_user ? BIT_MODIFY : 0) +
 523                         (add_user ? BIT_CREATE : 0) +
 524                         (delete_user ? BIT_DELETE : 0) +
 525                         (account_policy ? BIT_ACCPOLICY : 0) +
 526                         (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
 527                         (backend_in ? BIT_IMPORT : 0) +
 528                         (backend_out ? BIT_EXPORT : 0);
 529
 530         if (setparms & BIT_BACKEND) {
 531                 if (!NT_STATUS_IS_OK(make_pdb_context_string(&bdef, backend))) {
 532                         fprintf(stderr, "Can't initialize passdb backend.\n");
 533                         return 1;
 534                 }
 535         } else {
 536                 if (!NT_STATUS_IS_OK(make_pdb_context_list(&bdef, lp_passdb_backend()))) {
 537                         fprintf(stderr, "Can't initialize passdb backend.\n");
 538                         return 1;
 539                 }
 540         }
 541
 542         /* the lowest bit options are always accepted */
 543         checkparms = setparms & ~MASK_ALWAYS_GOOD;
 544
 545         /* account policy operations */
 546         if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
 547                 uint32 value;
 548                 int field = account_policy_name_to_fieldnum(account_policy);
 549                 if (field == 0) {
 550                         fprintf(stderr, "No account policy by that name\n");
 551                         exit(1);
 552                 }
 553                 if (!account_policy_get(field, &value)) {
 554                         fprintf(stderr, "valid account policy, but unable to fetch value!\n");
 555                         exit(1);
 556                 }
 557                 if (account_policy_value_set) {
 558                         printf("account policy value for %s was %u\n", account_policy, value);
 559                         if (!account_policy_set(field, account_policy_value)) {
 560                                 fprintf(stderr, "valid account policy, but unable to set value!\n");
 561                                 exit(1);
 562                         }
 563                         printf("account policy value for %s is now %lu\n", account_policy, account_policy_value);
 564                         exit(0);
 565                 } else {
 566                         printf("account policy value for %s is %u\n", account_policy, value);
 567                         exit(0);
 568                 }
 569         }
 570
 571         /* import and export operations */
 572         if (((checkparms & BIT_IMPORT) || (checkparms & BIT_EXPORT))
 573                         && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT))) {
 574                 if (backend_in) {
 575                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bin, backend_in))) {
 576                                 fprintf(stderr, "Can't initialize passdb backend.\n");
 577                                 return 1;
 578                         }
 579                 } else {
 580                         bin = bdef;
 581                 }
 582                 if (backend_out) {
 583                         if (!NT_STATUS_IS_OK(make_pdb_context_string(&bout, backend_out))) {
 584                                 fprintf(stderr, "Can't initialize %s.\n", backend_out);
 585                                 return 1;
 586                         }
 587                 } else {
 588                         bout = bdef;
 589                 }
 590                 return export_database(bin, bout);
 591         }
 592
 593         /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
 594         /* fake up BIT_LIST if only BIT_USER is defined */
 595         if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
 596                 checkparms += BIT_LIST;
 597         }
 598
 599         /* modify flag is optional to maintain backwards compatibility */
 600         /* fake up BIT_MODIFY if BIT_USER  and at least one of MASK_USER_GOOD is defined */
 601         if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
 602                 checkparms += BIT_MODIFY;
 603         }
 604
 605         /* list users operations */
 606         if (checkparms & BIT_LIST) {
 607                 if (!(checkparms & ~BIT_LIST)) {
 608                         return print_users_list (bdef, verbose, spstyle);
 609                 }
 610                 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
 611                         return print_user_info (bdef, user_name, verbose, spstyle);
 612                 }
 613         }
 614
 615         /* mask out users options */
 616         checkparms &= ~MASK_USER_GOOD;
 617
 618         /* account operation */
 619         if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
 620                 /* check use of -u option */
 621                 if (!(checkparms & BIT_USER)) {
 622                         fprintf (stderr, "Username not specified! (use -u option)\n");
 623                         return -1;
 624                 }
 625
 626                 /* account creation operations */
 627                 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
 628                         if (checkparms & BIT_MACHINE) {
 629                                 return new_machine (bdef, user_name);
 630                         } else {
 631                                 return new_user (bdef, user_name, full_name, home_dir,
 632                                                  home_drive, logon_script,
 633                                                  profile_path);
 634                         }
 635                 }
 636
 637                 /* account deletion operations */
 638                 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
 639                         if (checkparms & BIT_MACHINE) {
 640                                 return delete_machine_entry (bdef, user_name);
 641                         } else {
 642                                 return delete_user_entry (bdef, user_name);
 643                         }
 644                 }
 645
 646                 /* account modification operations */
 647                 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
 648                         return set_user_info (bdef, user_name, full_name,
 649                                               home_dir,
 650                                               home_drive,
 651                                               logon_script,
 652                                               profile_path);
 653                 }
 654         }
 655
 656         if (setparms >= 0x20) {
 657                 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
 658         }
 659         poptPrintHelp(pc, stderr, 0);
 660
 661         return 1;
 662 }