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