setup/class_setupStep_Migrate.inc

   1 <?php
   2
   3 /*
   4    This code is part of GOsa (https://gosa.gonicus.de)
   5    Copyright (C) 2007 Fabian Hickert
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22
  23
  24 /****************
  25  * FUNCTIONS
  26
  27 Step_Migrate                - Constructor.
  28 update_strings              - Used to update the displayed step informations.
  29 initialize_checks           - Initialize migration steps.
  30 check_ldap_permissions      - Check if the used admin account has full access to the ldap database.
  31 check_gosaAccounts          - Check if there are users without the required objectClasses.
  32 migrate_gosaAccounts        - Migrate selected users to GOsa user accounts.
  33 check_organizationalUnits   - Check if there are departments, that are not visible for GOsa
  34 migrate_organizationalUnits - Migrate selected departments
  35 check_administrativeAccount - Check if there is at least one acl entry available
  36 checkBase                   - Check if there is a root object available
  37
  38 get_user_list               - Get list of available users
  39 get_group_list              - Get list of groups
  40
  41 create_admin
  42 create_admin_user
  43
  44 execute                     - Generate html output of this plugin
  45 save_object                 - Save posts
  46 array_to_ldif               - Create ldif output of an ldap result array
  47
  48  ****************/
  49
  50
  51
  52 class Step_Migrate extends setup_step
  53 {
  54   var $languages      = array();
  55   var $attributes     = array();
  56   var $header_image   = "images/monitoring.png";
  57   var $checks         = array();
  58
  59   /* Department migration attributes */
  60   var $dep_migration_dialog = FALSE;
  61   var $deps_to_migrate      = array();
  62   var $show_details         = FALSE;
  63
  64   /* Department migration attributes */
  65   var $users_migration_dialog= FALSE;
  66   var $users_to_migrate      = array();
  67
  68   /* Create Acl attributes */
  69   var $acl_create_dialog  = FALSE;
  70   var $acl_create_selected= ""; // Currently selected element, that should receive admin rights
  71   var $acl_create_changes = ""; // Contains ldif information about changes
  72   var $acl_create_confirmed= FALSE;
  73
  74   /* Checks initialised ? */
  75   var $checks_initialised = FALSE;
  76
  77   /* Users outside to people ou */
  78   var $outside_users        = array();
  79   var $outside_users_dialog = FALSE;
  80
  81   /* Users outside to groups ou */
  82   var $outside_groups        = array();
  83   var $outside_groups_dialog = FALSE;
  84
  85   /* Win-Workstations outside to reserved ou */
  86   var $outside_winstations        = array();
  87   var $outside_winstations_dialog = FALSE;
  88
  89   /* check for multiple use of same uidNumber */
  90   var $check_uidNumbers        = array();
  91   var $check_uidNumbers_dialog = FALSE;
  92
  93   /* check for multiple use of same gidNumber */
  94   var $check_gidNumbers        = array();
  95   var $check_gidNumbers_dialog = FALSE;
  96
  97
  98   function Step_Migrate()
  99   {
 100     $this->update_strings();
 101   }
 102
 103   function update_strings()
 104   {
 105     $this->s_title      = _("LDAP inspection");
 106     $this->s_title_long = _("LDAP inspection");
 107     $this->s_info       = _("Analyze your current LDAP for GOsa compatibility");
 108   }
 109
 110   function initialize_checks()
 111   {
 112     $this->checks = array();
 113     $this->checks['root']['TITLE']     = _("Checking for root object");
 114     $this->checks['root']['STATUS']    = FALSE;
 115     $this->checks['root']['STATUS_MSG']= "";
 116     $this->checks['root']['ERROR_MSG'] = "";
 117     $this->checkBase();
 118
 119     $this->checks['permissions']['TITLE']     = _("Checking permissions on LDAP database");
 120     $this->checks['permissions']['STATUS']    = FALSE;
 121     $this->checks['permissions']['STATUS_MSG']= "";
 122     $this->checks['permissions']['ERROR_MSG'] = "";
 123     $this->check_ldap_permissions();
 124
 125     $this->checks['deps_visible']['TITLE']     = _("Checking for invisible deparmtments");
 126     $this->checks['deps_visible']['STATUS']    = FALSE;
 127     $this->checks['deps_visible']['STATUS_MSG']= "";
 128     $this->checks['deps_visible']['ERROR_MSG'] = "";
 129     $this->check_organizationalUnits();
 130
 131     $this->checks['users_visible']['TITLE']     = _("Checking for invisible users");
 132     $this->checks['users_visible']['STATUS']    = FALSE;
 133     $this->checks['users_visible']['STATUS_MSG']= "";
 134     $this->checks['users_visible']['ERROR_MSG'] = "";
 135     $this->check_gosaAccounts();
 136
 137     $this->checks['acls']['TITLE']     = _("Checking for super administrator");
 138     $this->checks['acls']['STATUS']    = FALSE;
 139     $this->checks['acls']['STATUS_MSG']= "";
 140     $this->checks['acls']['ERROR_MSG'] = "";
 141     $this->check_administrativeAccount();
 142
 143     $this->checks['outside_users']['TITLE']     = _("Checking for users outside the people tree");
 144     $this->checks['outside_users']['STATUS']    = FALSE;
 145     $this->checks['outside_users']['STATUS_MSG']= "";
 146     $this->checks['outside_users']['ERROR_MSG'] = "";
 147     $this->search_outside_users();
 148
 149     $this->checks['outside_groups']['TITLE']     = _("Checking for groups outside the groups tree");
 150     $this->checks['outside_groups']['STATUS']    = FALSE;
 151     $this->checks['outside_groups']['STATUS_MSG']= "";
 152     $this->checks['outside_groups']['ERROR_MSG'] = "";
 153     $this->search_outside_groups();
 154
 155     $this->checks['outside_winstations']['TITLE']     = _("Checking for windows workstations outside the winstation tree");
 156     $this->checks['outside_winstations']['STATUS']    = FALSE;
 157     $this->checks['outside_winstations']['STATUS_MSG']= "";
 158     $this->checks['outside_winstations']['ERROR_MSG'] = "";
 159     $this->search_outside_winstations();
 160
 161     $this->checks['uidNumber_usage']['TITLE']     = _("Checking for duplicate uid numbers");
 162     $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 163     $this->checks['uidNumber_usage']['STATUS_MSG']= "";
 164     $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 165     $this->check_uidNumber();
 166
 167     $this->checks['gidNumber_usage']['TITLE']     = _("Checking for duplicate gid numbers");
 168     $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 169     $this->checks['gidNumber_usage']['STATUS_MSG']= "";
 170     $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 171     $this->check_gidNumber();
 172   }
 173
 174
 175   /* Check if there are uidNumbers which are used more than once.
 176    */
 177   function check_uidNumber()
 178   {
 179     $cv = $this->parent->captured_values;
 180     $ldap = new LDAP($cv['admin'],
 181         $cv['password'],
 182         $cv['connection'],
 183         FALSE,
 184         $cv['tls']);
 185
 186     $ldap->cd($cv['base']);
 187     $res = $ldap->search("uidNumber=*",array("dn","uidNumber"));
 188     if(!$res){
 189       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 190       $this->checks['uidNumber_usage']['STATUS_MSG']= _("LDAP query failed");
 191       $this->checks['uidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 192       return(false);
 193     }
 194
 195     $this->check_uidNumbers= array();
 196     $tmp = array();
 197     while($attrs = $ldap->fetch()){
 198       $tmp[$attrs['uidNumber'][0]][] = $attrs;
 199     }
 200
 201     foreach($tmp as $id => $entries){
 202       if(count($entries) > 1){
 203         foreach($entries as $entry){
 204           $this->check_uidNumbers[base64_encode($entry['dn'])] = $entry;
 205         }
 206       }
 207     }
 208
 209     if($this->check_uidNumbers){
 210       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 211       $this->checks['uidNumber_usage']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 212       $this->checks['uidNumber_usage']['ERROR_MSG'] =
 213         sprintf(_("Found %s duplicate values for attribute 'uidNumber'."),count($this->check_uidNumbers));
 214       return(false);
 215     }else{
 216       $this->checks['uidNumber_usage']['STATUS']    = TRUE;
 217       $this->checks['uidNumber_usage']['STATUS_MSG']= _("Ok");
 218       $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 219       return(TRUE);
 220     }
 221   }
 222
 223
 224   /* Check if there are duplicated gidNumbers present in ldap
 225    */
 226   function check_gidNumber()
 227   {
 228     $cv = $this->parent->captured_values;
 229     $ldap = new LDAP($cv['admin'],
 230         $cv['password'],
 231         $cv['connection'],
 232         FALSE,
 233         $cv['tls']);
 234
 235     $ldap->cd($cv['base']);
 236     $res = $ldap->search("(&(objectClass=posixGroup)(gidNumber=*))",array("dn","gidNumber"));
 237     if(!$res){
 238       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 239       $this->checks['gidNumber_usage']['STATUS_MSG']= _("LDAP query failed");
 240       $this->checks['gidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 241       return(false);
 242     }
 243
 244     $this->check_gidNumbers= array();
 245     $tmp = array();
 246     while($attrs = $ldap->fetch()){
 247       $tmp[$attrs['gidNumber'][0]][] = $attrs;
 248     }
 249
 250     foreach($tmp as $id => $entries){
 251       if(count($entries) > 1){
 252         foreach($entries as $entry){
 253           $this->check_gidNumbers[base64_encode($entry['dn'])] = $entry;
 254         }
 255       }
 256     }
 257
 258     if($this->check_gidNumbers){
 259       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 260       $this->checks['gidNumber_usage']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 261       $this->checks['gidNumber_usage']['ERROR_MSG'] =
 262         sprintf(_("Found %s duplicate values for attribute 'gidNumber'."),count($this->check_gidNumbers));
 263       return(false);
 264     }else{
 265       $this->checks['gidNumber_usage']['STATUS']    = TRUE;
 266       $this->checks['gidNumber_usage']['STATUS_MSG']= _("Ok");
 267       $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 268       return(TRUE);
 269     }
 270   }
 271
 272
 273   /* Search for winstations outside the winstation ou
 274    */
 275   function search_outside_winstations()
 276   {
 277     $cv = $this->parent->captured_values;
 278     $ldap = new LDAP($cv['admin'],
 279         $cv['password'],
 280         $cv['connection'],
 281         FALSE,
 282         $cv['tls']);
 283
 284     /* Get winstation ou */
 285     if($cv['generic_settings']['wws_ou_active']) {
 286       $winstation_ou = $cv['generic_settings']['ws_ou'];
 287     }else{
 288       $winstation_ou = "ou=winstations";
 289     }
 290
 291     if($cv['samba_version'] == 3){
 292       $oc = "sambaSamAccount";
 293     }else{
 294       $oc = "sambaAccount";
 295     }
 296
 297     $ldap->cd($cv['base']);
 298     $res = $ldap->search("(&(objectClass=".$oc.")(uid=*$))",array("dn","sambaSID"));
 299     if(!$res){
 300       $this->checks['outside_winstations']['STATUS']    = FALSE;
 301       $this->checks['outside_winstations']['STATUS_MSG']= _("LDAP query failed");
 302       $this->checks['outside_winstations']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 303       return(false);
 304     }
 305
 306     $this->outside_winstations = array();
 307     while($attrs = $ldap->fetch()){
 308       if((!preg_match("/^[^,]+,".normalizePreg($winstation_ou)."/",$attrs['dn'])) && !preg_match("/,dc=addressbook,/",$attrs['dn'])){
 309         $attrs['selected'] = FALSE;
 310         $attrs['ldif']     = "";
 311         $this->outside_winstations[base64_encode($attrs['dn'])] = $attrs;
 312       }
 313     }
 314
 315     if(count($this->outside_winstations)){
 316       $this->checks['outside_winstations']['STATUS']    = FALSE;
 317       $this->checks['outside_winstations']['STATUS_MSG']= _("Failed");
 318       $this->checks['outside_winstations']['ERROR_MSG'] =
 319         sprintf(_("Found %s winstations outside the predefined winstation department ou '%s'."),count($this->outside_winstations),$winstation_ou);
 320       $this->checks['outside_winstations']['ERROR_MSG'].= "<input type='submit' name='outside_winstations_dialog' value='"._("Migrate")."...'>";
 321       return(false);
 322     }else{
 323       $this->checks['outside_winstations']['STATUS']    = TRUE;
 324       $this->checks['outside_winstations']['STATUS_MSG']= _("Ok");
 325       $this->checks['outside_winstations']['ERROR_MSG'] = "";
 326       return(TRUE);
 327     }
 328   }
 329
 330
 331   /* Search for groups outside the group ou
 332    */
 333   function search_outside_groups()
 334   {
 335     $cv = $this->parent->captured_values;
 336     $ldap = new LDAP($cv['admin'],
 337         $cv['password'],
 338         $cv['connection'],
 339         FALSE,
 340         $cv['tls']);
 341
 342     $group_ou = $cv['groupou'];
 343     $ldap->cd($cv['base']);
 344
 345     /***********
 346      * Get all gosaDepartments to be able to
 347      *  validate correct ldap tree position of every single user
 348      ***********/
 349     $valid_deps = array();
 350     $valid_deps['/'] = $cv['base'];
 351     $ldap->search("(&(objectClass=gosaDepartment)(ou=*))",array("dn","ou"));
 352     while($attrs = $ldap->fetch()){
 353       $valid_deps[$attrs['ou'][0]] = $attrs['dn'];
 354     }
 355
 356     /***********
 357      * Get all groups
 358      ***********/
 359     $res = $ldap->search("(objectClass=posixGroup)",array("dn"));
 360     if(!$res){
 361       $this->checks['outside_groups']['STATUS']    = FALSE;
 362       $this->checks['outside_groups']['STATUS_MSG']= _("LDAP query failed");
 363       $this->checks['outside_groups']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 364       return(false);
 365     }
 366
 367     $this->outside_groups = array();
 368     while($attrs = $ldap->fetch()){
 369       $group_db_base = preg_replace("/^[^,]+,".normalizePreg($group_ou)."+,/i","",$attrs['dn']);
 370
 371       /* Check if entry is not an addressbook only user
 372        *  and verify that he is in a valid department
 373        */
 374       if( !preg_match("/".normalizePreg("dc=addressbook,")."/",$group_db_base) &&
 375           !in_array($group_db_base,$valid_deps)
 376         ){
 377         $attrs['selected'] = FALSE;
 378         $attrs['ldif']     = "";
 379         $this->outside_groups[base64_encode($attrs['dn'])] = $attrs;
 380       }
 381     }
 382
 383     if(count($this->outside_groups)){
 384       $this->checks['outside_groups']['STATUS']    = FALSE;
 385       $this->checks['outside_groups']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 386       $this->checks['outside_groups']['ERROR_MSG'] =
 387         sprintf(_("Found %s groups outside the configured tree '%s'."),count($this->outside_groups),$group_ou);
 388       $this->checks['outside_groups']['ERROR_MSG'].= "&nbsp;<input type='submit' name='outside_groups_dialog' value='"._("Move")."...'>";
 389       return(false);
 390     }else{
 391       $this->checks['outside_groups']['STATUS']    = TRUE;
 392       $this->checks['outside_groups']['STATUS_MSG']= _("Ok");
 393       $this->checks['outside_groups']['ERROR_MSG'] = "";
 394       return(TRUE);
 395     }
 396   }
 397
 398  /* Search for users outside the people ou
 399    */
 400   function search_outside_users()
 401   {
 402     $cv = $this->parent->captured_values;
 403     $ldap = new LDAP($cv['admin'],
 404         $cv['password'],
 405         $cv['connection'],
 406         FALSE,
 407         $cv['tls']);
 408
 409     $ldap->cd($cv['base']);
 410
 411
 412     /***********
 413      * Get all gosaDepartments to be able to
 414      *  validate correct ldap tree position of every single user
 415      ***********/
 416     $valid_deps = array();
 417     $valid_deps['/'] = $cv['base'];
 418     $ldap->search("(&(objectClass=gosaDepartment)(ou=*))",array("dn","ou"));
 419     while($attrs = $ldap->fetch()){
 420       $valid_deps[$attrs['ou'][0]] = $attrs['dn'];
 421     }
 422
 423     /***********
 424      * Search for all users
 425      ***********/
 426     $res = $ldap->search("(&(objectClass=gosaAccount)(!(uid=*$)))",array("dn"));
 427     if(!$res){
 428       $this->checks['outside_users']['STATUS']    = FALSE;
 429       $this->checks['outside_users']['STATUS_MSG']= _("LDAP query failed");
 430       $this->checks['outside_users']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 431       return(false);
 432     }
 433
 434     /***********
 435      * Check if returned users are within a valid GOsa deparmtment. (peopleou,gosaDepartment,base)
 436      ***********/
 437     $this->outside_users = array();
 438     $people_ou = trim($cv['peopleou']);
 439     if(!empty($people_ou)){
 440       $people_ou = $people_ou.",";
 441     }
 442
 443     while($attrs = $ldap->fetch()){
 444       $people_db_base = preg_replace("/^[^,]+,".normalizePreg($people_ou)."/i","",$attrs['dn']);
 445
 446       /* Check if entry is not an addressbook only user
 447        *  and verify that he is in a valid department
 448        */
 449       if( !preg_match("/".normalizePreg("dc=addressbook,")."/",$people_db_base) &&
 450           !in_array($people_db_base,$valid_deps)
 451          ){
 452         $attrs['selected'] = FALSE;
 453         $attrs['ldif']     = "";
 454         $this->outside_users[base64_encode($attrs['dn'])] = $attrs;
 455       }
 456     }
 457
 458     if(count($this->outside_users)){
 459       $this->checks['outside_users']['STATUS']    = FALSE;
 460       $this->checks['outside_users']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 461       $this->checks['outside_users']['ERROR_MSG'] =
 462         sprintf(_("Found %s user(s) outside the configured tree '%s'."),count($this->outside_users),$people_ou);
 463       $this->checks['outside_users']['ERROR_MSG'].= "<input type='submit' name='outside_users_dialog' value='"._("Move")."...'>";
 464       return(false);
 465     }else{
 466       $this->checks['outside_users']['STATUS']    = TRUE;
 467       $this->checks['outside_users']['STATUS_MSG']= _("Ok");
 468       $this->checks['outside_users']['ERROR_MSG'] = "";
 469       return(TRUE);
 470     }
 471   }
 472
 473
 474   /* Check ldap accessibility
 475    * Create and remove a dummy object,
 476    *  to ensure that we have the necessary permissions
 477    */
 478   function check_ldap_permissions()
 479   {
 480     $cv = $this->parent->captured_values;
 481     $ldap = new LDAP($cv['admin'],
 482         $cv['password'],
 483         $cv['connection'],
 484         FALSE,
 485         $cv['tls']);
 486
 487     /* Create dummy entry
 488      */
 489     $name     = "GOsa_setup_text_entry_".session_id().rand(0,999999);
 490     $dn       = "ou=".$name.",".$cv['base'];
 491     $testEntry= array();
 492     $testEntry['objectClass'][]= "top";
 493     $testEntry['objectClass'][]= "organizationalUnit";
 494     $testEntry['objectClass'][]= "gosaDepartment";
 495     $testEntry['description']= "Created by GOsa setup, this object can be removed.";
 496     $testEntry['ou']  = $name;
 497
 498     /* check if simple ldap cat will be successful
 499      */
 500     $res = $ldap->cat($cv['base']);
 501     if(!$res){
 502       $this->checks['permissions']['STATUS']    = FALSE;
 503       $this->checks['permissions']['STATUS_MSG']= _("LDAP query failed");
 504       $this->checks['permissions']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 505       return(false);
 506     }
 507
 508     /* Try to create dummy object
 509      */
 510     $ldap->cd ($dn);
 511     $ldap->create_missing_trees($dn);
 512     $res = $ldap->add($testEntry);
 513     $ldap->cat($dn);
 514     if(!$ldap->count()){
 515       new log("view","setup/".get_class($this),$dn,array(),$ldap->get_error());
 516
 517       $this->checks['permissions']['STATUS']    = FALSE;
 518       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 519       $this->checks['permissions']['ERROR_MSG'] =
 520         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 521       return(false);
 522     }
 523
 524     /* Try to remove created entry
 525      */
 526     $res = $ldap->rmDir($dn);
 527     $ldap->cat($dn);
 528     if($ldap->count()){
 529       new log("view","setup/".get_class($this),$dn,array(),$ldap->get_error());
 530       $this->checks['permissions']['STATUS']    = FALSE;
 531       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 532       $this->checks['permissions']['ERROR_MSG'] =
 533         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 534       return(false);
 535     }
 536
 537     /* Create & remove of dummy object was successful */
 538     $this->checks['permissions']['STATUS']    = TRUE;
 539     $this->checks['permissions']['STATUS_MSG']= _("Ok");
 540     $this->checks['permissions']['ERROR_MSG'] = "";
 541     return(true);
 542   }
 543
 544
 545   /* Check if there are users which will
 546    *  be invisible for GOsa
 547    */
 548   function check_gosaAccounts()
 549   {
 550     /* Remember old list of ivisible users, to be able to set
 551      *  the 'html checked' status for the checkboxes again
 552      */
 553     $cnt_ok = 0;
 554     $old    = $this->users_to_migrate;
 555     $this->users_to_migrate = array();
 556
 557     /* Get collected configuration settings */
 558     $cv = $this->parent->captured_values;
 559
 560     /* Establish ldap connection */
 561     $ldap = new LDAP($cv['admin'],
 562         $cv['password'],
 563         $cv['connection'],
 564         FALSE,
 565         $cv['tls']);
 566
 567     /* Get all invisible users
 568      */
 569     $ldap->cd($cv['base']);
 570     $res =$ldap->search("(&(|(objectClass=posixAccount)(&(objectClass=inetOrgPerson)(objectClass=organizationalPerson)))(!(objectClass=gosaAccount))(uid=*))",array("sn","givenName","cn","uid"));
 571     while($attrs = $ldap->fetch()){
 572       if(!preg_match("/,dc=addressbook,/",$attrs['dn'])){
 573         $attrs['checked'] = FALSE;
 574         $attrs['before']  = "";
 575         $attrs['after']   = "";
 576
 577         /* Set objects to selected, that were selected before reload */
 578         if(isset($old[base64_encode($attrs['dn'])])){
 579           $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 580         }
 581         $this->users_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 582       }
 583     }
 584
 585     /* No invisible */
 586     if(!$res){
 587       $this->checks['users_visible']['STATUS']    = FALSE;
 588       $this->checks['users_visible']['STATUS_MSG']= _("LDAP query failed");
 589       $this->checks['users_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 590     }elseif(count($this->users_to_migrate) == 0){
 591       $this->checks['users_visible']['STATUS']    = TRUE;
 592       $this->checks['users_visible']['STATUS_MSG']= _("Ok");
 593       $this->checks['users_visible']['ERROR_MSG'] = "";
 594     }else{
 595       $this->checks['users_visible']['STATUS']    = FALSE;
 596       $this->checks['users_visible']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 597       $this->checks['users_visible']['ERROR_MSG'] = sprintf(_("Found %s user(s) that will not be visible in GOsa."),
 598           count($this->users_to_migrate));
 599       $this->checks['users_visible']['ERROR_MSG'] .= "<input type='submit' name='users_visible_migrate' value='"._("Migrate")."...'>";
 600     }
 601   }
 602
 603
 604   /* Start user account migration
 605    */
 606   function migrate_gosaAccounts($only_ldif = FALSE)
 607   {
 608     $this->show_details= $only_ldif;
 609
 610     /* Get collected configuration settings */
 611     $cv = $this->parent->captured_values;
 612
 613     /* Establish ldap connection */
 614     $ldap = new LDAP($cv['admin'],
 615         $cv['password'],
 616         $cv['connection'],
 617         FALSE,
 618         $cv['tls']);
 619
 620     /* Add gosaAccount objectClass to the selected users
 621      */
 622     foreach($this->users_to_migrate as $key => $dep){
 623       if($dep['checked']){
 624
 625         /* Get old objectClasses */
 626         $ldap->cat($dep['dn'],array("objectClass"));
 627         $attrs      = $ldap->fetch();
 628
 629         /* Create new objectClass array */
 630         $new_attrs  = array();
 631         $new_attrs['objectClass']= array("gosaAccount","inetOrgPerson","organizationalPerson");
 632         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 633           if(!in_array_ics($attrs['objectClass'][$i], $new_attrs['objectClass'])){
 634             $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 635           }
 636         }
 637
 638         /* Set info attributes for current object,
 639          *  or write changes to the ldap database
 640          */
 641         if($only_ldif){
 642           $this->users_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 643           $this->users_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 644         }else{
 645           $ldap->cd($attrs['dn']);
 646           if(!$ldap->modify($new_attrs)){
 647             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 648             return(false);
 649           }
 650         }
 651       }
 652     }
 653     return(TRUE);
 654   }
 655
 656
 657   /* Check if there are invisible organizational Units
 658    */
 659   function check_organizationalUnits()
 660   {
 661     $cnt_ok = 0;
 662     $old = $this->deps_to_migrate;
 663     $this->deps_to_migrate = array();
 664
 665     /* Get collected configuration settings */
 666     $cv = $this->parent->captured_values;
 667
 668     /* Establish ldap connection */
 669     $ldap = new LDAP($cv['admin'],
 670         $cv['password'],
 671         $cv['connection'],
 672         FALSE,
 673         $cv['tls']);
 674
 675     /* Skip GOsa internal departments */
 676     $skip_dns = array("/".$cv['peopleou']."/","/".$cv['groupou']."/","/^ou=people,/","/^ou=groups,/",
 677         "/(,|)ou=configs,/","/(,|)ou=systems,/",
 678         "/(,|)ou=apps,/","/(,|)ou=mime,/","/^ou=aclroles,/","/^ou=incoming,/",
 679         "/ou=snapshots,/","/(,|)dc=addressbook,/","/^(,|)ou=machineaccounts,/",
 680         "/(,|)ou=winstations,/");
 681
 682     /* Get all invisible departments */
 683     $ldap->cd($cv['base']);
 684     $res = $ldap->search("(&(objectClass=organizationalUnit)(!(objectClass=gosaDepartment)))",array("ou","description","dn"));
 685     while($attrs = $ldap->fetch()){
 686       $attrs['checked'] = FALSE;
 687       $attrs['before']  = "";
 688       $attrs['after']   = "";
 689
 690       /* Set objects to selected, that were selected before reload */
 691       if(isset($old[base64_encode($attrs['dn'])])){
 692         $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 693       }
 694       $this->deps_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 695     }
 696
 697     /* Filter returned list of departments and ensure that
 698      *  GOsa internal departments will not be listed
 699      */
 700     foreach($this->deps_to_migrate as $key => $attrs){
 701       $dn = $attrs['dn'];
 702       $skip = false;
 703       foreach($skip_dns as $skip_dn){
 704         if(preg_match($skip_dn,$dn)){
 705           $skip = true;
 706         }
 707       }
 708       if($skip){
 709         unset($this->deps_to_migrate[$key]);
 710       }
 711     }
 712
 713     /* If we have no invisible departments found
 714      *  tell the user that everything is ok
 715      */
 716     if(!$res){
 717       $this->checks['deps_visible']['STATUS']    = FALSE;
 718       $this->checks['deps_visible']['STATUS_MSG']= _("LDAP query failed");
 719       $this->checks['deps_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 720     }elseif(count($this->deps_to_migrate) == 0 ){
 721       $this->checks['deps_visible']['STATUS']    = TRUE;
 722       $this->checks['deps_visible']['STATUS_MSG']= _("Ok");
 723       $this->checks['deps_visible']['ERROR_MSG'] = "";
 724     }else{
 725       $this->checks['deps_visible']['STATUS']    = TRUE;
 726       $this->checks['deps_visible']['STATUS_MSG']= '<font style="color:#FFA500">'._("Warning").'</font>';
 727       $this->checks['deps_visible']['ERROR_MSG'] = sprintf(_("Found %s department(s) that will not be visible in GOsa."),count($this->deps_to_migrate));
 728       $this->checks['deps_visible']['ERROR_MSG'] .= "&nbsp;<input type='submit' name='deps_visible_migrate' value='"._("Migrate")."...'>";
 729     }
 730   }
 731
 732
 733
 734   /* Start deparmtment migration */
 735   function migrate_organizationalUnits($only_ldif = FALSE)
 736   {
 737     $this->show_details= $only_ldif;
 738
 739     /* Get collected configuration settings */
 740     $cv = $this->parent->captured_values;
 741
 742     /* Establish ldap connection */
 743     $ldap = new LDAP($cv['admin'],
 744         $cv['password'],
 745         $cv['connection'],
 746         FALSE,
 747         $cv['tls']);
 748
 749     /* Add gosaDepartment objectClass to each selected entry
 750      */
 751     foreach($this->deps_to_migrate as $key => $dep){
 752       if($dep['checked']){
 753
 754         /* Get current objectClasses */
 755         $ldap->cat($dep['dn'],array("objectClass","description"));
 756         $attrs      = $ldap->fetch();
 757
 758         /* Create new objectClass attribute including gosaDepartment*/
 759         $new_attrs  = array();
 760         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 761           $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 762         }
 763         $new_attrs['objectClass'][] = "gosaDepartment";
 764
 765         /* Append description it is missing */
 766         if(!isset($attrs['description'])){
 767           $new_attrs['description'][] = "GOsa department";
 768         }
 769
 770         /* Depending on the parameter >only_diff< we save the changes as ldif
 771          *  or we write our changes directly to the ldap database
 772          */
 773         if($only_ldif){
 774           $this->deps_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 775           $this->deps_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 776         }else{
 777           $ldap->cd($attrs['dn']);
 778           if(!$ldap->modify($new_attrs)){
 779             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 780             return(false);
 781           }
 782         }
 783       }
 784     }
 785     return(TRUE);
 786   }
 787
 788
 789   /* Check Acls if there is at least one object with acls defined
 790    */
 791   function check_administrativeAccount()
 792   {
 793     /* Establish ldap connection */
 794     $cv = $this->parent->captured_values;
 795     $ldap = new LDAP($cv['admin'],
 796         $cv['password'],
 797         $cv['connection'],
 798         FALSE,
 799         $cv['tls']);
 800
 801     /* Search for gosaAcls */
 802     $ldap->cd($cv['base']);
 803     $res = $ldap->cat($cv['base']);
 804
 805     if(!$res){
 806       $this->checks['acls']['STATUS']    = FALSE;
 807       $this->checks['acls']['STATUS_MSG']= _("LDAP query failed");
 808       $this->checks['acls']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 809     }else{
 810       $found = false;
 811       $username = "";
 812       $attrs = $ldap->fetch();
 813       if(isset($attrs['gosaAclEntry'])){
 814         $acls = $attrs['gosaAclEntry'];
 815         for($i = 0 ; $i < $acls['count'] ; $i++){
 816           $acl = $acls[$i];
 817           $tmp = split(":",$acl);
 818           if($tmp[1] == "psub"){
 819             $members = split(",",$tmp[2]);
 820             foreach($members as $member){
 821               $member = base64_decode($member);
 822
 823               /* Check if acl owner is a valid GOsa user account */
 824               $ldap->cat($member,array("objectClass","uid","cn"));
 825               $ret = $ldap->fetch();
 826
 827               if(isset($ret['objectClass']) && in_array("posixGroup",$ret['objectClass'])){
 828                 $found = TRUE;
 829                 $username .= "ACL-Group:&nbsp;".$ret['cn'][0]."<br>";
 830               }elseif(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 831                   in_array("organizationalPerson",$ret['objectClass']) &&
 832                   in_array("inetOrgPerson",$ret['objectClass'])){
 833                 $found = TRUE;
 834                 $username .= "ACL:&nbsp;".$ret['uid'][0]."<br>";
 835               }
 836             }
 837           }elseif($tmp[1] == "role"){
 838
 839             /* Check if acl owner is a valid GOsa user account */
 840             $ldap->cat(base64_decode($tmp[2]),array("gosaAclTemplate"));
 841             $ret = $ldap->fetch();
 842
 843             if(isset($ret['gosaAclTemplate'])){
 844               $cnt = $ret['gosaAclTemplate']['count'];
 845               for($e = 0 ; $e < $cnt ; $e++){
 846
 847                 $a_str = $ret['gosaAclTemplate'][$e];
 848                 if(preg_match("/^[0-9]*:psub:/",$a_str) && preg_match("/:all;cmdrw$/",$a_str)){
 849
 850                   $members = split(",",$tmp[3]);
 851                   foreach($members as $member){
 852                     $member = base64_decode($member);
 853
 854                     /* Check if acl owner is a valid GOsa user account */
 855                     $ldap->cat($member,array("objectClass","uid"));
 856                     $ret = $ldap->fetch();
 857
 858                     if(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 859                         in_array("organizationalPerson",$ret['objectClass']) &&
 860                         in_array("inetOrgPerson",$ret['objectClass'])){
 861                       $found = TRUE;
 862                       $username .= "ACL Role:&nbsp;".$ret['uid'][0]."<br>";
 863                     }
 864                   }
 865                 }
 866               }
 867             }
 868           }
 869         }
 870       }
 871
 872       # For debugging
 873       #echo $username;
 874
 875       if($found){
 876         $this->checks['acls']['STATUS']    = TRUE;
 877         $this->checks['acls']['STATUS_MSG']= _("Ok");
 878         $this->checks['acls']['ERROR_MSG'] = "";
 879       }else{
 880         $this->checks['acls']['STATUS']    = FALSE;
 881         $this->checks['acls']['STATUS_MSG']= _("Failed");
 882         $this->checks['acls']['ERROR_MSG']= _("There is no GOsa administrator account inside your LDAP.")."&nbsp;";
 883         $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create")."'>";
 884       }
 885     }
 886     return($ldap->count()>=1);
 887   }
 888
 889
 890
 891   function create_admin($only_ldif = FALSE)
 892   {
 893     /* Reset '' */
 894     $this->acl_create_changes="";
 895
 896     /* Object that should receive admin acls */
 897     $dn = $this->acl_create_selected;
 898
 899     /* Get collected configuration settings */
 900     $cv = $this->parent->captured_values;
 901
 902     /* Establish ldap connection */
 903     $ldap = new LDAP($cv['admin'],
 904         $cv['password'],
 905         $cv['connection'],
 906         FALSE,
 907         $cv['tls']);
 908
 909     /* Get current base attributes */
 910     $ldap->cd($cv['base']);
 911     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 912     $attrs = $ldap->fetch();
 913
 914     /* Add acls for the selcted user to the base */
 915     $attrs_new['objectClass'] = array("gosaACL");
 916
 917     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 918       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 919         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 920       }
 921     }
 922
 923     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 924     $attrs_new['gosaAclEntry'][] = $acl;
 925     if(isset($attrs['gosaAclEntry'])){
 926       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 927
 928         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 929         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 930
 931         $data = ($prio+1).$rest;
 932         $attrs_new['gosaAclEntry'][] = $data;
 933       }
 934     }
 935
 936     if($only_ldif){
 937       $this->acl_create_changes ="\n".$cv['base']."\n";
 938       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 939       $this->acl_create_changes.="\n".$cv['base']."\n";
 940       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 941     }else{
 942
 943       $ldap->cd($cv['base']);
 944       if(!$ldap->modify($attrs_new)){
 945         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 946         return(FALSE);
 947       }else{
 948         return(TRUE);
 949       }
 950     }
 951   }
 952
 953
 954   function create_admin_user()
 955   {
 956     $pw1 = $pw2 = "";
 957     $uid = "";
 958
 959     if(isset($_POST['new_user_uid'])){
 960       $uid = $_POST['new_user_uid'];
 961     }
 962     if(isset($_POST['new_user_password'])){
 963       $pw1 = $_POST['new_user_password'];
 964     }
 965     if(isset($_POST['new_user_password2'])){
 966       $pw2 = $_POST['new_user_password2'];
 967     }
 968
 969     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 970       print_red(_("Specified passwords are empty or not equal."));
 971       return false;
 972     }
 973
 974     if(!is_uid($uid) || empty($uid)){
 975       print_red(_("Please specify a valid uid."));
 976       return false;
 977     }
 978
 979
 980     /* Establish ldap connection */
 981     $cv = $this->parent->captured_values;
 982     $ldap = new LDAP($cv['admin'],
 983         $cv['password'],
 984         $cv['connection'],
 985         FALSE,
 986         $cv['tls']);
 987
 988     /* Get current base attributes */
 989     $ldap->cd($cv['base']);
 990
 991     $people_ou = trim($cv['peopleou']);
 992     if(!empty($people_ou)){
 993       $people_ou = trim($people_ou).",";
 994     }
 995
 996     if($cv['peopledn'] == "cn"){
 997       $dn = "cn=System Administrator,".$people_ou.$cv['base'];
 998     }else{
 999       $dn = "uid=".$uid.",".$people_ou.$cv['base'];
1000     }
1001
1002     $methods = @passwordMethod::get_available_methods();
1003     $p_m = $methods[$cv['encryption']];
1004     $p_c = new $p_m(array());
1005     $hash = $p_c->generate_hash($pw2);
1006
1007     $new_user=array();
1008     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
1009     $new_user['givenName']  = "System";
1010     $new_user['sn']  = "Administrator";
1011     $new_user['cn']  = "System Administrator";
1012     $new_user['uid'] = $uid;
1013     $new_user['userPassword'] = $hash;
1014
1015     $ldap->cd($cv['base']);
1016
1017     $ldap->cat($dn,array("dn"));
1018     if($ldap->count()){
1019       print_red(sprintf(_("Could not add administrative user, there is already an object with the same dn '%s' in your ldap database."),$dn));
1020       return(FALSE);
1021     }
1022
1023     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
1024     $ldap->cd($dn);
1025     $res = $ldap->add($new_user);
1026     $this->acl_create_selected = $dn;
1027     $this->create_admin();
1028
1029     if(!$res){
1030       print_red($ldap->get_error());
1031       return(FALSE);
1032     }
1033
1034     $this->acl_create_dialog=FALSE;
1035     $this->check_administrativeAccount();
1036     return(TRUE);
1037   }
1038
1039
1040   function migrate_outside_winstations($perform = FALSE)
1041   {
1042     /* Establish ldap connection */
1043     $cv = $this->parent->captured_values;
1044     $ldap = new LDAP($cv['admin'],
1045         $cv['password'],
1046         $cv['connection'],
1047         FALSE,
1048         $cv['tls']);
1049
1050     $ldap->cd($cv['base']);
1051
1052     /* Check if there was a destination department posted */
1053     if(isset($_POST['move_winstation_to'])){
1054       $destination_dep = $_POST['move_winstation_to'];
1055     }else{
1056       print_red(_("Couldn't move users to specified department."));
1057       return(false);
1058     }
1059
1060     foreach($this->outside_winstations as $b_dn => $data){
1061       $this->outside_winstations[$b_dn]['ldif'] ="";
1062       if($data['selected']){
1063         $dn = base64_decode($b_dn);
1064         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1065         if(!$perform){
1066           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1067
1068
1069           /* Check if there are references to this object */
1070           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1071           $refs = "";
1072           while($attrs = $ldap->fetch()){
1073             $ref_dn = $attrs['dn'];
1074             $refs .= "<br />\t".$ref_dn;
1075           }
1076           if(!empty($refs)){
1077             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1078           }
1079
1080         }else{
1081           $this->move($dn,$d_dn);
1082         }
1083       }
1084     }
1085   }
1086
1087
1088   function migrate_outside_groups($perform = FALSE)
1089   {
1090     /* Establish ldap connection */
1091     $cv = $this->parent->captured_values;
1092     $ldap = new LDAP($cv['admin'],
1093         $cv['password'],
1094         $cv['connection'],
1095         FALSE,
1096         $cv['tls']);
1097
1098     $ldap->cd($cv['base']);
1099
1100     /* Check if there was a destination department posted */
1101     if(isset($_POST['move_group_to'])){
1102       $destination_dep = $_POST['move_group_to'];
1103     }else{
1104       print_red(_("Couldn't move users to specified department."));
1105       return(false);
1106     }
1107
1108     foreach($this->outside_groups as $b_dn => $data){
1109       $this->outside_groups[$b_dn]['ldif'] ="";
1110       if($data['selected']){
1111         $dn = base64_decode($b_dn);
1112         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1113         if(!$perform){
1114           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1115
1116
1117           /* Check if there are references to this object */
1118           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1119           $refs = "";
1120           while($attrs = $ldap->fetch()){
1121             $ref_dn = $attrs['dn'];
1122             $refs .= "<br />\t".$ref_dn;
1123           }
1124           if(!empty($refs)){
1125             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1126           }
1127
1128         }else{
1129           $this->move($dn,$d_dn);
1130         }
1131       }
1132     }
1133   }
1134
1135
1136   function migrate_outside_users($perform = FALSE)
1137   {
1138     /* Establish ldap connection */
1139     $cv = $this->parent->captured_values;
1140     $ldap = new LDAP($cv['admin'],
1141         $cv['password'],
1142         $cv['connection'],
1143         FALSE,
1144         $cv['tls']);
1145
1146     $ldap->cd($cv['base']);
1147
1148     /* Check if there was a destination department posted */
1149     if(isset($_POST['move_user_to'])){
1150       $destination_dep = $_POST['move_user_to'];
1151     }else{
1152       print_red(_("Couldn't move users to specified department."));
1153       return(false);
1154     }
1155
1156     foreach($this->outside_users as $b_dn => $data){
1157       $this->outside_users[$b_dn]['ldif'] ="";
1158       if($data['selected']){
1159         $dn = base64_decode($b_dn);
1160         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1161         if(!$perform){
1162           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1163
1164           /* Check if there are references to this object */
1165           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1166           $refs = "";
1167           while($attrs = $ldap->fetch()){
1168             $ref_dn = $attrs['dn'];
1169             $refs .= "<br />\t".$ref_dn;
1170           }
1171           if(!empty($refs)){
1172             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1173           }
1174
1175         }else{
1176           $this->move($dn,$d_dn);
1177         }
1178       }
1179     }
1180   }
1181
1182
1183   function execute()
1184   {
1185     /* Initialise checks if this is the first call */
1186     if(!$this->checks_initialised || isset($_POST['reload'])){
1187       $this->initialize_checks();
1188       $this->checks_initialised = TRUE;
1189     }
1190
1191     /*************
1192      * Winstations outside the group ou
1193      *************/
1194
1195     if(isset($_POST['outside_winstations_dialog_cancel'])){
1196       $this->outside_winstations_dialog = FALSE;
1197       $this->dialog = FALSE;
1198       $this->show_details = FALSE;
1199     }
1200
1201     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1202       $this->migrate_outside_winstations(FALSE);
1203     }
1204
1205     if(isset($_POST['outside_winstations_dialog_perform'])){
1206       $this->migrate_outside_winstations(TRUE);
1207       $this->search_outside_winstations();
1208       $this->dialog = FALSE;
1209       $this->show_details = FALSE;
1210       $this->outside_winstations_dialog = FALSE;
1211     }
1212
1213     if(isset($_POST['outside_winstations_dialog'])){
1214       $this->outside_winstations_dialog = TRUE;
1215       $this->dialog = TRUE;
1216     }
1217
1218     if($this->outside_winstations_dialog){
1219       $smarty = get_smarty();
1220       $smarty->assign("ous",$this->get_all_winstation_ous());
1221       $smarty->assign("method","outside_winstations");
1222       $smarty->assign("outside_winstations",$this->outside_winstations);
1223       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1224     }
1225     /*************
1226      * Groups outside the group ou
1227      *************/
1228
1229     if(isset($_POST['outside_groups_dialog_cancel'])){
1230       $this->outside_groups_dialog = FALSE;
1231       $this->show_details = FALSE;
1232       $this->dialog = FALSE;
1233     }
1234
1235     if(isset($_POST['outside_groups_dialog_whats_done'])){
1236       $this->show_details= TRUE;
1237       $this->migrate_outside_groups(FALSE);
1238     }
1239
1240     if(isset($_POST['outside_groups_dialog_refresh'])){
1241       $this->show_details= FALSE;
1242     }
1243
1244     if(isset($_POST['outside_groups_dialog_perform'])){
1245       $this->migrate_outside_groups(TRUE);
1246       $this->dialog = FALSE;
1247       $this->show_details = FALSE;
1248       $this->outside_groups_dialog = FALSE;
1249       $this->initialize_checks();
1250     }
1251
1252     if(isset($_POST['outside_groups_dialog'])){
1253       $this->outside_groups_dialog = TRUE;
1254       $this->dialog = TRUE;
1255     }
1256
1257     if($this->outside_groups_dialog){
1258       $smarty = get_smarty();
1259       $smarty->assign("ous",$this->get_all_group_ous());
1260       $smarty->assign("method","outside_groups");
1261       $smarty->assign("outside_groups",$this->outside_groups);
1262       $smarty->assign("group_details", $this->show_details);
1263       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1264     }
1265
1266     /*************
1267      * User outside the people ou
1268      *************/
1269
1270     if(isset($_POST['outside_users_dialog_cancel'])){
1271       $this->outside_users_dialog = FALSE;
1272       $this->dialog = FALSE;
1273       $this->show_details = FALSE;
1274     }
1275
1276     if(isset($_POST['outside_users_dialog_whats_done'])){
1277       $this->show_details= TRUE;
1278       $this->migrate_outside_users(FALSE);
1279     }
1280
1281     if(isset($_POST['outside_users_dialog_perform'])){
1282       $this->migrate_outside_users(TRUE);
1283       $this->initialize_checks();
1284       $this->dialog = FALSE;
1285       $this->show_details = FALSE;
1286       $this->outside_users_dialog = FALSE;
1287     }
1288
1289     if (isset($_POST['outside_users_dialog_refresh'])){
1290       $this->show_details= FALSE;
1291     }
1292
1293     if(isset($_POST['outside_users_dialog'])){
1294       $this->outside_users_dialog = TRUE;
1295       $this->dialog = TRUE;
1296     }
1297
1298     if($this->outside_users_dialog){
1299       $smarty = get_smarty();
1300       $smarty->assign("ous",$this->get_all_people_ous());
1301       $smarty->assign("method","outside_users");
1302       $smarty->assign("outside_users",$this->outside_users);
1303       $smarty->assign("user_details", $this->show_details);
1304       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1305     }
1306
1307     /*************
1308      * Root object check
1309      *************/
1310
1311     if(isset($_POST['retry_root_create'])){
1312
1313       $state = $this->checks['root']['STATUS'];
1314       $this->checkBase(FALSE);
1315       if($state != $this->checks['root']['STATUS']){
1316         $this->initialize_checks();
1317       }
1318     }
1319
1320     /*************
1321      * User Migration handling
1322      *************/
1323
1324     if(isset($_POST['retry_acls'])){
1325       $this->check_administrativeAccount();
1326     }
1327
1328     if(isset($_POST['create_acls'])){
1329       $this->acl_create_dialog = TRUE;
1330       $this->dialog = TRUE;
1331     }
1332
1333     if(isset($_POST['create_acls_cancel'])){
1334       $this->acl_create_dialog = FALSE;
1335       $this->dialog = FALSE;
1336       $this->show_details = FALSE;
1337     }
1338
1339 #    if(isset($_POST['create_acls_create_confirmed'])){
1340 #      if($this->create_admin()){
1341 #        $this->acl_create_dialog = FALSE;
1342 #        $this->dialog = FALSE;
1343 #      $this->show_details = FALSE;
1344 #        $this->initialize_checks();
1345 #      }
1346 #    }
1347
1348     if(isset($_POST['create_acls_create'])){
1349       $this->create_admin(TRUE);
1350     }
1351
1352     if(isset($_POST['create_admin_user'])){
1353       if($this->create_admin_user()){
1354         $this->dialog = FALSE;
1355       $this->show_details = FALSE;
1356       }
1357     }
1358
1359     if($this->acl_create_dialog){
1360       $smarty = get_smarty();
1361
1362       $uid = "admin";
1363       if(isset($_POST['new_user_uid'])){
1364         $uid = $_POST['new_user_uid'];
1365       }
1366
1367       $smarty->assign("new_user_uid",$uid);
1368       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1369       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1370       $smarty->assign("method","create_acls");
1371       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1372       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1373       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1374     }
1375
1376     /*************
1377      * User Migration handling
1378      *************/
1379
1380     /* Refresh list of deparments */
1381     if(isset($_POST['users_visible_migrate_refresh'])){
1382       $this->check_gosaAccounts();
1383     }
1384
1385     /* Open migration dialog */
1386     if(isset($_POST['users_visible_migrate'])){
1387       $this->show_details= FALSE;
1388       $this->users_migration_dialog = TRUE;
1389       $this->dialog =TRUE;
1390     }
1391
1392     /* Close migration dialog */
1393     if(isset($_POST['users_visible_migrate_close'])){
1394       $this->users_migration_dialog = FALSE;
1395       $this->dialog =FALSE;
1396       $this->show_details = FALSE;
1397     }
1398
1399     /* Start migration */
1400     if(isset($_POST['users_visible_migrate_migrate'])){
1401       if($this->migrate_gosaAccounts()){
1402         $this->initialize_checks();
1403         $this->dialog = FALSE;
1404         $this->show_details = FALSE;
1405         $this->users_migration_dialog = FALSE;
1406       }
1407     }
1408
1409     /* Start migration */
1410     if(isset($_POST['users_visible_migrate_whatsdone'])){
1411       $this->migrate_gosaAccounts(TRUE);
1412     }
1413
1414     /* Display migration dialog */
1415     if($this->users_migration_dialog){
1416       $smarty = get_smarty();
1417       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1418       $smarty->assign("method","migrate_users");
1419       $smarty->assign("user_details", $this->show_details);
1420       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1421     }
1422
1423
1424     /*************
1425      * Department Migration handling
1426      *************/
1427
1428     /* Refresh list of deparments */
1429     if(isset($_POST['deps_visible_migrate_refresh'])){
1430       $this->check_organizationalUnits();
1431       $this->show_details= FALSE;
1432     }
1433
1434     /* Open migration dialog */
1435     if(isset($_POST['deps_visible_migrate'])){
1436       $this->dep_migration_dialog = TRUE;
1437       $this->dialog =TRUE;
1438     }
1439
1440     /* Close migration dialog */
1441     if(isset($_POST['deps_visible_migrate_close'])){
1442       $this->dep_migration_dialog = FALSE;
1443       $this->dialog =FALSE;
1444       $this->show_details = FALSE;
1445     }
1446
1447     /* Start migration */
1448     if(isset($_POST['deps_visible_migrate_migrate'])){
1449       if($this->migrate_organizationalUnits()){
1450         $this->show_details= FALSE;
1451         $this->check_organizationalUnits();
1452         $this->dialog = FALSE;
1453         $this->dep_migration_dialog = FALSE;
1454       }
1455     }
1456
1457     /* Start migration */
1458     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1459       $this->migrate_organizationalUnits(TRUE);
1460     }
1461
1462     /* Display migration dialog */
1463     if($this->dep_migration_dialog){
1464       $smarty = get_smarty();
1465       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1466       $smarty->assign("method","migrate_deps");
1467       $smarty->assign("deps_details", $this->show_details);
1468       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1469     }
1470
1471     $smarty = get_smarty();
1472     $smarty->assign("checks",$this->checks);
1473     $smarty->assign("method","default");
1474     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1475   }
1476
1477
1478   function save_object()
1479   {
1480     $this->is_completed= TRUE;
1481
1482     /* Capture all selected winstations from outside_winstations_dialog */
1483     if($this->outside_winstations_dialog){
1484       foreach($this->outside_winstations as $dn => $data){
1485         if(isset($_POST['select_winstation_'.$dn])){
1486           $this->outside_winstations[$dn]['selected'] = TRUE;
1487         }else{
1488           $this->outside_winstations[$dn]['selected'] = FALSE;
1489         }
1490       }
1491     }
1492
1493     /* Capture all selected groups from outside_groups_dialog */
1494     if($this->outside_groups_dialog){
1495       foreach($this->outside_groups as $dn => $data){
1496         if(isset($_POST['select_group_'.$dn])){
1497           $this->outside_groups[$dn]['selected'] = TRUE;
1498         }else{
1499           $this->outside_groups[$dn]['selected'] = FALSE;
1500         }
1501       }
1502     }
1503
1504     /* Capture all selected users from outside_users_dialog */
1505     if($this->outside_users_dialog){
1506       foreach($this->outside_users as $dn => $data){
1507         if(isset($_POST['select_user_'.$dn])){
1508           $this->outside_users[$dn]['selected'] = TRUE;
1509         }else{
1510           $this->outside_users[$dn]['selected'] = FALSE;
1511         }
1512       }
1513     }
1514
1515     /* Get "create acl" dialog posts */
1516     if($this->acl_create_dialog){
1517
1518       if(isset($_POST['create_acls_create_abort'])){
1519         $this->acl_create_selected = "";
1520       }
1521     }
1522
1523     /* Get selected departments */
1524     if($this->dep_migration_dialog){
1525       foreach($this->deps_to_migrate as $id => $data){
1526         if(isset($_POST['migrate_'.$id])){
1527           $this->deps_to_migrate[$id]['checked'] = TRUE;
1528         }else{
1529           $this->deps_to_migrate[$id]['checked'] = FALSE;
1530         }
1531       }
1532     }
1533
1534     /* Get selected users */
1535     if($this->users_migration_dialog){
1536       foreach($this->users_to_migrate as $id => $data){
1537         if(isset($_POST['migrate_'.$id])){
1538           $this->users_to_migrate[$id]['checked'] = TRUE;
1539         }else{
1540           $this->users_to_migrate[$id]['checked'] = FALSE;
1541         }
1542       }
1543     }
1544   }
1545
1546
1547   /* Check if the root object exists.
1548    * If the parameter just_check is true, then just check if the
1549    *  root object is missing and update the info messages.
1550    * If the Parameter is false, try to create a new root object.
1551    */
1552   function checkBase($just_check = TRUE)
1553   {
1554     /* Get collected setup informations */
1555     $cv = $this->parent->captured_values;
1556
1557     /* Establish ldap connection */
1558     $ldap = new LDAP($cv['admin'],
1559         $cv['password'],
1560         $cv['connection'],
1561         FALSE,
1562         $cv['tls']);
1563
1564     /* Check if root object exists */
1565     $ldap->cd($cv['base']);
1566     $res = $ldap->search("(objectClass=*)");
1567     $err = ldap_errno($ldap->cid);
1568
1569     if( !$res ||
1570         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1571         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1572
1573       /* Root object doesn't exists
1574        */
1575       if($just_check){
1576         $this->checks['root']['STATUS']    = FALSE;
1577         $this->checks['root']['STATUS_MSG']= _("Failed");
1578         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1579         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1580         return(FALSE);
1581       }else{
1582
1583         /* Add root object */
1584         $ldap->cd($cv['base']);
1585         $res = $ldap->create_missing_trees($cv['base']);
1586
1587         /* If adding failed, tell the user */
1588         if(!$res){
1589           $this->checks['root']['STATUS']    = FALSE;
1590           $this->checks['root']['STATUS_MSG']= _("Failed");
1591           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1592           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1593           return($res);;
1594         }
1595       }
1596     }
1597
1598     /* Create & remove of dummy object was successful */
1599     $this->checks['root']['STATUS']    = TRUE;
1600     $this->checks['root']['STATUS_MSG']= _("Ok");
1601   }
1602
1603
1604   /* Return ldif information for a
1605    * given attribute array
1606    */
1607   function array_to_ldif($atts)
1608   {
1609     $ret = "";
1610     unset($atts['count']);
1611     unset($atts['dn']);
1612     foreach($atts as $name => $value){
1613       if(is_numeric($name)) {
1614         continue;
1615       }
1616       if(is_array($value)){
1617         unset($value['count']);
1618         foreach($value as $a_val){
1619           $ret .= $name.": ". $a_val."\n";
1620         }
1621       }else{
1622         $ret .= $name.": ". $value."\n";
1623       }
1624     }
1625     return(preg_replace("/\n$/","",$ret));
1626   }
1627
1628
1629   function get_user_list()
1630   {
1631     /* Get collected configuration settings */
1632     $cv = $this->parent->captured_values;
1633
1634     /* Establish ldap connection */
1635     $ldap = new LDAP($cv['admin'],
1636         $cv['password'],
1637         $cv['connection'],
1638         FALSE,
1639         $cv['tls']);
1640
1641     $ldap->cd($cv['base']);
1642     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1643
1644     $tmp = array();
1645     while($attrs = $ldap->fetch()){
1646       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1647     }
1648     return($tmp);
1649   }
1650
1651
1652  function get_all_people_ous()
1653   {
1654     /* Get collected configuration settings */
1655     $cv = $this->parent->captured_values;
1656     $people_ou = trim($cv['peopleou']);
1657
1658     /* Establish ldap connection */
1659     $ldap = new LDAP($cv['admin'],
1660         $cv['password'],
1661         $cv['connection'],
1662         FALSE,
1663         $cv['tls']);
1664
1665
1666     /*****************
1667      * If people ou is NOT empty
1668      * search for for all objects matching the given container
1669      *****************/
1670     if(!empty($people_ou)){
1671       $ldap->search("(".$people_ou.")",array("dn"));
1672
1673       /* Create people ou if there is currently none */
1674       if($ldap->count() == 0 ){
1675         $add_dn = $cv['peopleou'].",".$cv['base'];
1676         $naming_attr = preg_replace("/=.*$/","",$add_dn);
1677         $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1678         $add = array();
1679         $add['objectClass'] = array("organizationalUnit");
1680         $add[$naming_attr] = $naming_value;
1681         $ldap->cd($cv['base']);
1682         $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1683         $ldap->cd($add_dn);
1684         $ldap->add($add);
1685       }
1686
1687       /* Create result */
1688       $ldap->search("(".$cv['peopleou'].")",array("dn"));
1689       $tmp = array();
1690       while($attrs= $ldap->fetch()){
1691         if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1692           $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1693         }
1694       }
1695     } else{
1696
1697       /************
1698        * If people ou is empty
1699        * Get all valid gosaDepartments
1700        ************/
1701       $ldap->cd($cv['base']);
1702       $tmp = array();
1703       $ldap->search("(&(objectClass=gosaDepartment)(ou=*))",array("dn"));
1704       $tmp[base64_encode($cv['base'])] = $ldap->fix($cv['base']);
1705       while($attrs = $ldap->fetch()){
1706         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);;
1707       }
1708     }
1709     return($tmp);
1710   }
1711
1712
1713   function get_all_winstation_ous()
1714   {
1715     /* Get collected configuration settings */
1716     $cv = $this->parent->captured_values;
1717
1718     /* Establish ldap connection */
1719     $ldap = new LDAP($cv['admin'],
1720         $cv['password'],
1721         $cv['connection'],
1722         FALSE,
1723         $cv['tls']);
1724
1725     /* Get winstation ou */
1726     if($cv['generic_settings']['wws_ou_active']) {
1727       $winstation_ou = $cv['generic_settings']['ws_ou'];
1728     }else{
1729       $winstation_ou = "ou=winstations";
1730     }
1731
1732     $ldap->cd($cv['base']);
1733     $ldap->search("(".$winstation_ou.")",array("dn"));
1734
1735     if($ldap->count() == 0 ){
1736       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1737       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1738       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1739       $add = array();
1740       $add['objectClass'] = array("organizationalUnit");
1741       $add[$naming_attr] = $naming_value;
1742
1743       $ldap->cd($cv['base']);
1744       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1745       $ldap->cd($add_dn);
1746       $ldap->add($add);
1747     }
1748
1749     $ldap->search("(".$winstation_ou.")",array("dn"));
1750     $tmp = array();
1751     while($attrs= $ldap->fetch()){
1752       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1753         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1754       }
1755     }
1756     return($tmp);
1757   }
1758
1759
1760  function get_all_group_ous()
1761   {
1762     /* Get collected configuration settings */
1763     $cv = $this->parent->captured_values;
1764
1765     /* Establish ldap connection */
1766     $ldap = new LDAP($cv['admin'],
1767         $cv['password'],
1768         $cv['connection'],
1769         FALSE,
1770         $cv['tls']);
1771
1772     $group_ou = trim($cv['groupou']);
1773     if(!empty($group_ou)){
1774       $group_ou = trim($group_ou);
1775     }
1776
1777     /************
1778      * If group ou is NOT empty
1779      * Get all valid group ous, create one if necessary
1780      ************/
1781     $ldap->cd($cv['base']);
1782     if(!empty($group_ou)){
1783       $ldap->search("(".$group_ou.")",array("dn"));
1784       if($ldap->count() == 0 ){
1785         $add_dn = $group_ou.$cv['base'];
1786         $naming_attr = preg_replace("/=.*$/","",$add_dn);
1787         $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1788         $add = array();
1789         $add['objectClass'] = array("organizationalUnit");
1790         $add[$naming_attr] = $naming_value;
1791
1792         $ldap->cd($cv['base']);
1793         $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1794         $ldap->cd($add_dn);
1795         $ldap->add($add);
1796       }
1797       $ldap->search("(".$group_ou.")",array("dn"));
1798       $tmp = array();
1799       while($attrs= $ldap->fetch()){
1800         if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1801           $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1802         }
1803       }
1804     }else{
1805       /************
1806        * If group ou is empty
1807        * Get all valid gosaDepartments
1808        ************/
1809       $ldap->cd($cv['base']);
1810       $tmp = array();
1811       $ldap->search("(&(objectClass=gosaDepartment)(ou=*))",array("dn"));
1812       $tmp[base64_encode($cv['base'])] = $ldap->fix($cv['base']);
1813       while($attrs = $ldap->fetch()){
1814         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);;
1815       }
1816     }
1817     return($tmp);
1818   }
1819
1820
1821   function get_group_list()
1822   {
1823     /* Get collected configuration settings */
1824     $cv = $this->parent->captured_values;
1825
1826     /* Establish ldap connection */
1827     $ldap = new LDAP($cv['admin'],
1828         $cv['password'],
1829         $cv['connection'],
1830         FALSE,
1831         $cv['tls']);
1832
1833     $ldap->cd($cv['base']);
1834     $ldap->search("(objectClass=posixGroup)",array("dn"));
1835
1836     $tmp = array();
1837     while($attrs = $ldap->fetch()){
1838       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1839     }
1840     return($tmp);
1841   }
1842
1843
1844   function move($source,$destination)
1845   {
1846     /* Get collected configuration settings */
1847     $cv = $this->parent->captured_values;
1848
1849     /* Establish ldap connection */
1850     $ldap = new LDAP($cv['admin'],
1851         $cv['password'],
1852         $cv['connection'],
1853         FALSE,
1854         $cv['tls']);
1855
1856      /* Update object references in gosaGroupOfNames */
1857     $ogs_to_fix = array();
1858     $ldap->cd($cv['base']);
1859     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1860     while ($attrs= $ldap->fetch()){
1861       $dn = $attrs['dn'];
1862       $attrs = $this->cleanup_array($attrs);
1863       $member_new = array($destination);
1864       foreach($attrs['member'] as $member){
1865         if($member != $source){
1866           $member_new[] = $member;
1867         }
1868       }
1869       $attrs['member'] = $member_new;
1870       $ogs_to_fix[$dn] = $attrs;
1871     }
1872
1873     /* Copy source to destination dn */
1874     $ldap->cat($source);
1875     $new_data = $this->cleanup_array($ldap->fetch());
1876     $ldap->cd($destination);
1877     $res = $ldap->add($new_data);
1878
1879     /* Display warning if copy failed */
1880     if(!$res){
1881       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1882     }else{
1883       $res = $ldap->rmDir($source);
1884       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1885
1886       /* Object is copied, so update its references */
1887       foreach($ogs_to_fix as $dn => $data){
1888         $ldap->cd($dn);
1889         $ldap->modify($data);
1890       }
1891     }
1892   }
1893
1894
1895   /* Cleanup ldap result to be able to write it be to ldap */
1896   function cleanup_array($attrs)
1897   {
1898     foreach($attrs as $key => $value) {
1899       if(is_numeric($key) || in_array($key,array("count","dn"))){
1900         unset($attrs[$key]);
1901       }
1902       if(is_array($value) && isset($value['count'])){
1903         unset($attrs[$key]['count']);
1904       }
1905     }
1906     return($attrs);
1907   }
1908 }
1909
1910 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1911 ?>