source3/utils/pdbedit.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    passdb editing frontend
   4    Version 3.0
   5
   6    Copyright (C) Simo Sorce      2000
   7    Copyright (C) Andrew Bartlett 2001
   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 /* base uid for trust accounts is set to 60000 !
  25  * May be we should add the defines in smb.h to make it possible having
  26  * different values on different platforms?
  27  */
  28
  29 #define BASE_MACHINE_UID 60000
  30 #define MAX_MACHINE_UID 65500 /* 5500 trust accounts aren't enough? */
  31
  32 #include "includes.h"
  33
  34 extern pstring global_myname;
  35
  36 /*
  37  * Next two lines needed for SunOS and don't
  38  * hurt anything else...
  39  */
  40 extern char *optarg;
  41 extern int optind;
  42
  43 /*********************************************************
  44  Print command usage on stderr and die.
  45 **********************************************************/
  46 static void usage(void)
  47 {
  48         if (getuid() == 0) {
  49                 printf("pdbedit options\n");
  50         } else {
  51                 printf("You need to be root to use this tool!\n");
  52         }
  53         printf("(actually to add a user you need to use smbpasswd)\n");
  54         printf("options:\n");
  55         printf("  -l                   list usernames\n");
  56         printf("     -v                verbose output\n");
  57         printf("     -w                smbpasswd file style\n");
  58         printf("  -u username          print user's info\n");
  59         printf("     -f fullname       set Full Name\n");
  60         printf("     -h homedir        set home directory\n");
  61         printf("     -d drive          set home dir drive\n");
  62         printf("     -s script         set logon script\n");
  63         printf("     -p profile        set profile path\n");
  64         printf("  -a                   create new account\n");
  65         printf("     -m                it is a machine trust\n");
  66         printf("  -x                   delete this user\n");
  67         printf("  -i file              import account from file (smbpasswd style)\n");
  68         exit(1);
  69 }
  70
  71 /*********************************************************
  72  Print info from sam structure
  73 **********************************************************/
  74
  75 static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
  76 {
  77         uid_t uid;
  78         gid_t gid;
  79
  80         /* TODO: chaeck if entry is a user or a workstation */
  81         if (!sam_pwent) return -1;
  82
  83         if (verbosity) {
  84                 printf ("username:       %s\n",  pdb_get_username(sam_pwent));
  85                 if (IS_SAM_UNIX_USER(sam_pwent)) {
  86                         uid = pdb_get_uid(sam_pwent);
  87                         gid = pdb_get_gid(sam_pwent);
  88                         printf ("user ID/Group:  %d/%d\n", uid, gid);
  89                 }
  90                 printf ("user RID/GRID:  %u/%u\n", (unsigned int)pdb_get_user_rid(sam_pwent),
  91                         (unsigned int)pdb_get_group_rid(sam_pwent));
  92                 printf ("Full Name:      %s\n", pdb_get_fullname(sam_pwent));
  93                 printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent));
  94                 printf ("HomeDir Drive:  %s\n", pdb_get_dirdrive(sam_pwent));
  95                 printf ("Logon Script:   %s\n", pdb_get_logon_script(sam_pwent));
  96                 printf ("Profile Path:   %s\n", pdb_get_profile_path(sam_pwent));
  97         } else if (smbpwdstyle) {
  98                 if (IS_SAM_UNIX_USER(sam_pwent)) {
  99                         char lm_passwd[33];
 100                         char nt_passwd[33];
 101
 102                         uid = pdb_get_uid(sam_pwent);
 103                         pdb_sethexpwd(lm_passwd,
 104                                       pdb_get_lanman_passwd(sam_pwent),
 105                                       pdb_get_acct_ctrl(sam_pwent));
 106                         pdb_sethexpwd(nt_passwd,
 107                                       pdb_get_nt_passwd(sam_pwent),
 108                                       pdb_get_acct_ctrl(sam_pwent));
 109
 110                         printf("%s:%d:%s:%s:%s:LCT-%08X:\n",
 111                                pdb_get_username(sam_pwent),
 112                                uid,
 113                                lm_passwd,
 114                                nt_passwd,
 115                                pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
 116                                (uint32)pdb_get_pass_last_set_time(sam_pwent));
 117                 } else {
 118                         fprintf(stderr, "Can't output in smbpasswd format, no uid on this record.\n");
 119                 }
 120         } else {
 121                 if (IS_SAM_UNIX_USER(sam_pwent)) {
 122                         printf ("%s:%d:%s\n", pdb_get_username(sam_pwent), pdb_get_uid(sam_pwent),
 123                                 pdb_get_fullname(sam_pwent));
 124                 } else {
 125                         printf ("%s:(null):%s\n", pdb_get_username(sam_pwent), pdb_get_fullname(sam_pwent));
 126                 }
 127         }
 128
 129         return 0;
 130 }
 131
 132 /*********************************************************
 133  Get an Print User Info
 134 **********************************************************/
 135
 136 static int print_user_info (char *username, BOOL verbosity, BOOL smbpwdstyle)
 137 {
 138         SAM_ACCOUNT *sam_pwent=NULL;
 139         BOOL ret;
 140
 141         pdb_init_sam(&sam_pwent);
 142
 143         ret = pdb_getsampwnam (sam_pwent, username);
 144
 145         if (ret==False) {
 146                 fprintf (stderr, "Username not found!\n");
 147                 pdb_free_sam(&sam_pwent);
 148                 return -1;
 149         }
 150
 151         ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 152         pdb_free_sam(&sam_pwent);
 153
 154         return ret;
 155 }
 156
 157 /*********************************************************
 158  List Users
 159 **********************************************************/
 160 static int print_users_list (BOOL verbosity, BOOL smbpwdstyle)
 161 {
 162         SAM_ACCOUNT *sam_pwent=NULL;
 163         BOOL ret;
 164
 165         pdb_init_sam(&sam_pwent);
 166         errno = 0; /* testing --simo */
 167         ret = pdb_setsampwent(False);
 168         if (ret && errno == ENOENT) {
 169                 fprintf (stderr,"Password database not found!\n");
 170                 pdb_free_sam(&sam_pwent);
 171                 exit(1);
 172         }
 173
 174         while ((ret = pdb_getsampwent (sam_pwent))) {
 175                 if (verbosity)
 176                         printf ("---------------\n");
 177                 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
 178                 pdb_reset_sam(sam_pwent);
 179         }
 180
 181         pdb_endsampwent ();
 182         pdb_free_sam(&sam_pwent);
 183         return 0;
 184 }
 185
 186 /*********************************************************
 187  Set User Info
 188 **********************************************************/
 189
 190 static int set_user_info (char *username, char *fullname, char *homedir, char *drive, char *script, char *profile)
 191 {
 192         SAM_ACCOUNT *sam_pwent=NULL;
 193         BOOL ret;
 194
 195         pdb_init_sam(&sam_pwent);
 196
 197         ret = pdb_getsampwnam (sam_pwent, username);
 198         if (ret==False) {
 199                 fprintf (stderr, "Username not found!\n");
 200                 pdb_free_sam(&sam_pwent);
 201                 return -1;
 202         }
 203
 204         if (fullname)
 205                 pdb_set_fullname(sam_pwent, fullname);
 206         if (homedir)
 207                 pdb_set_homedir(sam_pwent, homedir, True);
 208         if (drive)
 209                 pdb_set_dir_drive(sam_pwent,drive, True);
 210         if (script)
 211                 pdb_set_logon_script(sam_pwent, script, True);
 212         if (profile)
 213                 pdb_set_profile_path (sam_pwent, profile, True);
 214
 215         if (pdb_update_sam_account (sam_pwent, True))
 216                 print_user_info (username, True, False);
 217         else {
 218                 fprintf (stderr, "Unable to modify entry!\n");
 219                 pdb_free_sam(&sam_pwent);
 220                 return -1;
 221         }
 222         pdb_free_sam(&sam_pwent);
 223         return 0;
 224 }
 225
 226 /*********************************************************
 227  Add New User
 228 **********************************************************/
 229 static int new_user (char *username, char *fullname, char *homedir, char *drive, char *script, char *profile)
 230 {
 231         SAM_ACCOUNT *sam_pwent=NULL;
 232         struct passwd  *pwd = NULL;
 233         char *password1, *password2;
 234
 235         ZERO_STRUCT(sam_pwent);
 236
 237         if (!(pwd = sys_getpwnam(username))) {
 238                 fprintf (stderr, "User %s does not exist in system passwd!\n", username);
 239                 return -1;
 240         }
 241
 242         pdb_init_sam_pw (&sam_pwent, pwd);
 243
 244         password1 = getpass("new password:");
 245         password2 = getpass("retype new password:");
 246         if (strcmp (password1, password2)) {
 247                  fprintf (stderr, "Passwords does not match!\n");
 248                  pdb_free_sam (&sam_pwent);
 249                  return -1;
 250         }
 251
 252         pdb_set_plaintext_passwd(sam_pwent, password1);
 253
 254         pdb_set_username(sam_pwent, username);
 255         if (fullname)
 256                 pdb_set_fullname(sam_pwent, fullname);
 257         if (homedir)
 258                 pdb_set_homedir (sam_pwent, homedir, True);
 259         if (drive)
 260                 pdb_set_dir_drive (sam_pwent, drive, True);
 261         if (script)
 262                 pdb_set_logon_script(sam_pwent, script, True);
 263         if (profile)
 264                 pdb_set_profile_path (sam_pwent, profile, True);
 265
 266         pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL);
 267
 268         if (pdb_add_sam_account (sam_pwent)) {
 269                 print_user_info (username, True, False);
 270         } else {
 271                 fprintf (stderr, "Unable to add user! (does it alredy exist?)\n");
 272                 pdb_free_sam (&sam_pwent);
 273                 return -1;
 274         }
 275         pdb_free_sam (&sam_pwent);
 276         return 0;
 277 }
 278
 279 /*********************************************************
 280  Add New Machine
 281 **********************************************************/
 282
 283 static int new_machine (char *machinename)
 284 {
 285         SAM_ACCOUNT *sam_pwent=NULL;
 286         SAM_ACCOUNT *sam_trust=NULL;
 287         char name[16];
 288         char *password = NULL;
 289         uid_t uid;
 290
 291         pdb_init_sam (&sam_pwent);
 292
 293         if (machinename[strlen (machinename) -1] == '$')
 294                 machinename[strlen (machinename) -1] = '\0';
 295
 296         safe_strcpy (name, machinename, 16);
 297         safe_strcat (name, "$", 16);
 298
 299         string_set (&password, machinename);
 300         strlower_m(password);
 301
 302         pdb_set_plaintext_passwd (sam_pwent, password);
 303
 304         pdb_set_username (sam_pwent, name);
 305
 306         for (uid=BASE_MACHINE_UID; uid<=MAX_MACHINE_UID; uid++) {
 307                 pdb_init_sam (&sam_trust);
 308                 if (pdb_getsampwrid (sam_trust, pdb_uid_to_user_rid (uid))) {
 309                         pdb_free_sam (&sam_trust);
 310                 } else {
 311                         break;
 312                 }
 313         }
 314
 315         if (uid>MAX_MACHINE_UID) {
 316                 fprintf (stderr, "No more free UIDs available to Machine accounts!\n");
 317                 pdb_free_sam(&sam_pwent);
 318                 return -1;
 319         }
 320
 321         pdb_set_user_rid (sam_pwent,pdb_uid_to_user_rid (uid));
 322         pdb_set_group_rid (sam_pwent, pdb_gid_to_group_rid (BASE_MACHINE_UID));
 323         pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST);
 324
 325         if (pdb_add_sam_account (sam_pwent)) {
 326                 print_user_info (name, True, False);
 327         } else {
 328                 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
 329                 pdb_free_sam (&sam_pwent);
 330                 return -1;
 331         }
 332         pdb_free_sam (&sam_pwent);
 333         return 0;
 334 }
 335
 336 /*********************************************************
 337  Delete user entry
 338 **********************************************************/
 339
 340 static int delete_user_entry (char *username)
 341 {
 342         return pdb_delete_sam_account (username);
 343 }
 344
 345 /*********************************************************
 346  Delete machine entry
 347 **********************************************************/
 348
 349 static int delete_machine_entry (char *machinename)
 350 {
 351         char name[16];
 352
 353         safe_strcpy (name, machinename, 16);
 354         if (name[strlen(name)] != '$')
 355                 safe_strcat (name, "$", 16);
 356         return pdb_delete_sam_account (name);
 357 }
 358
 359 /*********************************************************
 360  Import smbpasswd style file
 361 **********************************************************/
 362
 363 static int import_users (char *filename)
 364 {
 365         FILE *fp = NULL;
 366         SAM_ACCOUNT *sam_pwent = NULL;
 367         static pstring  user_name;
 368         static unsigned char smbpwd[16];
 369         static unsigned char smbntpwd[16];
 370         char linebuf[256];
 371         size_t linebuf_len;
 372         unsigned char c;
 373         unsigned char *p;
 374         long uidval;
 375         int line = 0;
 376         int good = 0;
 377         struct passwd *pwd;
 378
 379         if((fp = sys_fopen(filename, "rb")) == NULL) {
 380                 fprintf (stderr, "%s\n", strerror (ferror (fp)));
 381                 return -1;
 382         }
 383
 384         while (!feof(fp)) {
 385                 /*Get a new line*/
 386                 linebuf[0] = '\0';
 387                 fgets(linebuf, 256, fp);
 388                 if (ferror(fp)) {
 389                         fprintf (stderr, "%s\n", strerror (ferror (fp)));
 390                         return -1;
 391                 }
 392                 if ((linebuf_len = strlen(linebuf)) == 0) {
 393                         line++;
 394                         continue;
 395                 }
 396                 if (linebuf[linebuf_len - 1] != '\n') {
 397                         c = '\0';
 398                         while (!ferror(fp) && !feof(fp)) {
 399                                 c = fgetc(fp);
 400                                 if (c == '\n') break;
 401                         }
 402                 } else
 403                         linebuf[linebuf_len - 1] = '\0';
 404                 linebuf[linebuf_len] = '\0';
 405                 if ((linebuf[0] == 0) && feof(fp)) {
 406                         /*end of file!!*/
 407                         return 0;
 408                 }
 409                 line++;
 410                 if (linebuf[0] == '#' || linebuf[0] == '\0')
 411                         continue;
 412
 413                 /* Get user name */
 414                 p = (unsigned char *) strchr_m(linebuf, ':');
 415                 if (p == NULL) {
 416                         fprintf (stderr, "Error: malformed password entry at line %d !!\n", line);
 417                         continue;
 418                 }
 419                 strncpy(user_name, linebuf, PTR_DIFF(p, linebuf));
 420                 user_name[PTR_DIFF(p, linebuf)] = '\0';
 421
 422                 /* Get smb uid. */
 423                 p++;
 424                 if(*p == '-') {
 425                         fprintf (stderr, "Error: negative uid at line %d\n", line);
 426                         continue;
 427                 }
 428                 if (!isdigit(*p)) {
 429                         fprintf (stderr, "Error: malformed password entry at line %d (uid not number)\n", line);
 430                         continue;
 431                 }
 432                 uidval = atoi((char *) p);
 433                 while (*p && isdigit(*p)) p++;
 434                 if (*p != ':') {
 435                         fprintf (stderr, "Error: malformed password entry at line %d (no : after uid)\n", line);
 436                         continue;
 437                 }
 438                 if(!(pwd = sys_getpwnam(user_name))) {
 439                         fprintf(stderr, "User %s does not \
 440 exist in system password file (usually /etc/passwd). Cannot add \
 441 account without a valid local system user.\n", user_name);
 442                         return False;
 443                 }
 444
 445                 if (!pdb_init_sam_pw(&sam_pwent, pwd)) {
 446                         fprintf(stderr, "Failed initialise SAM_ACCOUNT for user %s.\n", user_name);
 447                         return False;
 448                 }
 449
 450                 /* Get passwords */
 451                 p++;
 452                 if (*p == '*' || *p == 'X') {
 453                         /* Password deliberately invalid */
 454                         fprintf (stderr, "Warning: entry invalidated for user %s\n", user_name);
 455                         pdb_set_lanman_passwd(sam_pwent, NULL);
 456                         pdb_set_nt_passwd(sam_pwent,NULL);
 457                         pdb_set_acct_ctrl(sam_pwent, pdb_get_acct_ctrl(sam_pwent) | ACB_DISABLED);
 458                 } else {
 459                         if (linebuf_len < (PTR_DIFF(p, linebuf) + 33)) {
 460                                 fprintf (stderr, "Error: malformed password entry at line %d (password too short)\n",line);
 461                                 pdb_free_sam (&sam_pwent);
 462                                 continue;
 463                         }
 464                         if (p[32] != ':') {
 465                                 fprintf (stderr, "Error: malformed password entry at line %d (no terminating :)\n",line);
 466                                 pdb_free_sam (&sam_pwent);
 467                                 continue;
 468                         }
 469                         if (!strncasecmp((char *) p, "NO PASSWORD", 11)) {
 470                                 pdb_set_lanman_passwd(sam_pwent, NULL);
 471                                 pdb_set_acct_ctrl(sam_pwent, pdb_get_acct_ctrl(sam_pwent) | ACB_PWNOTREQ);
 472                         } else {
 473                                 if (!pdb_gethexpwd((char *)p, smbpwd)) {
 474                                         fprintf (stderr, "Error: malformed Lanman password entry at line %d (non hex chars)\n", line);
 475                                         pdb_free_sam (&sam_pwent);
 476                                         continue;
 477                                 }
 478                                 pdb_set_lanman_passwd(sam_pwent, smbpwd);
 479                         }
 480                         /* NT password */
 481                         p += 33;
 482                         if ((linebuf_len >= (PTR_DIFF(p, linebuf) + 33)) && (p[32] == ':')) {
 483                                 if (*p != '*' && *p != 'X') {
 484                                         if (pdb_gethexpwd((char *)p,smbntpwd)) {
 485                                                 pdb_set_nt_passwd(sam_pwent, smbntpwd);
 486                                         }
 487                                 }
 488                                 p += 33;
 489                         }
 490                 }
 491
 492                 /* Get ACCT_CTRL field if any */
 493                 if (*p == '[') {
 494                         uint16 acct_ctrl;
 495                         unsigned char *end_p = (unsigned char *)strchr_m((char *)p, ']');
 496
 497                         acct_ctrl = pdb_decode_acct_ctrl((char*)p);
 498                         if (acct_ctrl)
 499                                 acct_ctrl = ACB_NORMAL;
 500
 501                         pdb_set_acct_ctrl(sam_pwent, acct_ctrl);
 502
 503                         /* Get last change time */
 504                         if(end_p)
 505                                 p = end_p + 1;
 506                         if(*p == ':') {
 507                                 p++;
 508                                 if(*p && (StrnCaseCmp((char *)p, "LCT-", 4)==0)) {
 509                                         int i;
 510
 511                                         p += 4;
 512                                         for(i = 0; i < 8; i++) {
 513                                                 if(p[i] == '\0' || !isxdigit(p[i])) break;
 514                                         }
 515                                         if(i == 8) {
 516                                                  pdb_set_pass_last_set_time (sam_pwent, (time_t)strtol((char *)p, NULL, 16));
 517                                         }
 518                                 }
 519                         }
 520                 }
 521
 522                  /* Now ADD the entry */
 523                 if (!(pdb_add_sam_account (sam_pwent))) {
 524                         fprintf (stderr, "Unable to add user entry!\n");
 525                         pdb_free_sam (&sam_pwent);
 526                         continue;
 527                 }
 528                 printf ("%s imported!\n", user_name);
 529                 good++;
 530                 pdb_free_sam (&sam_pwent);
 531         }
 532         printf ("%d lines read.\n%d entryes imported\n", line, good);
 533         return 0;
 534 }
 535
 536 /*********************************************************
 537  Start here.
 538 **********************************************************/
 539
 540 int main (int argc, char **argv)
 541 {
 542         int ch;
 543         BOOL list_users = False;
 544         BOOL verbose = False;
 545         BOOL spstyle = False;
 546         BOOL setparms = False;
 547         BOOL machine = False;
 548         BOOL add_user = False;
 549         BOOL delete_user = False;
 550         BOOL import = False;
 551         char *user_name = NULL;
 552         char *full_name = NULL;
 553         char *home_dir = NULL;
 554         char *home_drive = NULL;
 555         char *logon_script = NULL;
 556         char *profile_path = NULL;
 557         char *smbpasswd = NULL;
 558
 559         setup_logging("pdbedit", True);
 560
 561         if (argc < 2) {
 562                 usage();
 563                 return 0;
 564         }
 565
 566         if(!initialize_password_db(True)) {
 567                 fprintf(stderr, "Can't setup password database vectors.\n");
 568                 exit(1);
 569         }
 570
 571         if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
 572                 fprintf(stderr, "Can't load %s - run testparm to debug it\n",
 573                         dyn_CONFIGFILE);
 574                 exit(1);
 575         }
 576
 577         while ((ch = getopt(argc, argv, "ad:f:h:i:lmp:s:u:vwx")) != EOF) {
 578                 switch(ch) {
 579                 case 'a':
 580                         add_user = True;
 581                         break;
 582                 case 'm':
 583                         machine = True;
 584                         break;
 585                 case 'l':
 586                         list_users = True;
 587                         break;
 588                 case 'v':
 589                         verbose = True;
 590                         break;
 591                 case 'w':
 592                         spstyle = True;
 593                         break;
 594                 case 'u':
 595                         user_name = optarg;
 596                         break;
 597                 case 'f':
 598                         setparms = True;
 599                         full_name = optarg;
 600                         break;
 601                 case 'h':
 602                         setparms = True;
 603                         home_dir = optarg;
 604                         break;
 605                 case 'd':
 606                         setparms = True;
 607                         home_drive = optarg;
 608                         break;
 609                 case 's':
 610                         setparms = True;
 611                         logon_script = optarg;
 612                         break;
 613                 case 'p':
 614                         setparms = True;
 615                         profile_path = optarg;
 616                         break;
 617                 case 'x':
 618                         delete_user = True;
 619                         break;
 620                 case 'i':
 621                         import = True;
 622                         smbpasswd = optarg;
 623                         break;
 624                 default:
 625                         usage();
 626                 }
 627         }
 628         if (((add_user?1:0) + (delete_user?1:0) + (list_users?1:0) + (import?1:0) + (setparms?1:0)) > 1) {
 629                 fprintf (stderr, "Incompatible options on command line!\n");
 630                 usage();
 631                 exit(1);
 632         }
 633
 634         if (add_user) {
 635                 if (!user_name) {
 636                         fprintf (stderr, "Username not specified! (use -u option)\n");
 637                         return -1;
 638                 }
 639                 if (machine)
 640                         return new_machine (user_name);
 641                 else
 642                         return new_user (user_name, full_name, home_dir, home_drive, logon_script, profile_path);
 643         }
 644
 645         if (delete_user) {
 646                 if (!user_name) {
 647                         fprintf (stderr, "Username not specified! (use -u option)\n");
 648                         return -1;
 649                 }
 650                 if (machine)
 651                         return delete_machine_entry (user_name);
 652                 else
 653                         return delete_user_entry (user_name);
 654         }
 655
 656         if (user_name) {
 657                 if (setparms)
 658                         set_user_info ( user_name, full_name,
 659                                                 home_dir,
 660                                                 home_drive,
 661                                                 logon_script,
 662                                                 profile_path);
 663                 else
 664                         return print_user_info (user_name, verbose, spstyle);
 665
 666                 return 0;
 667         }
 668
 669
 670         if (list_users)
 671                 return print_users_list (verbose, spstyle);
 672
 673         if (import)
 674                 return import_users (smbpasswd);
 675
 676         usage();
 677
 678         return 0;
 679 }