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