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 = $ldap->fetch();
 774
 775             if(isset($ret['objectClass']) && 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         return(FALSE);
 856       }else{
 857         return(TRUE);
 858       }
 859     }
 860   }
 861
 862
 863   function create_admin_user()
 864   {
 865     $pw1 = $pw2 = "";
 866
 867     if(isset($_POST['new_user_password'])){
 868       $pw1 = $_POST['new_user_password'];
 869     }
 870     if(isset($_POST['new_user_password2'])){
 871       $pw2 = $_POST['new_user_password2'];
 872     }
 873
 874     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 875       print_red(_("Specified passwords are empty or not equal."));
 876       return false;
 877     }
 878
 879     /* Establish ldap connection */
 880     $cv = $this->parent->captured_values;
 881     $ldap = new LDAP($cv['admin'],
 882         $cv['password'],
 883         $cv['connection'],
 884         FALSE,
 885         $cv['tls']);
 886
 887     /* Get current base attributes */
 888     $ldap->cd($cv['base']);
 889
 890     if($cv['peopledn'] == "cn"){
 891       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 892     }else{
 893       $dn = "uid=admin,".$cv['peopleou'].",".$cv['base'];
 894     }
 895
 896     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 897     $p_m = $methods[$cv['encryption']];
 898     $p_c = new $p_m(array());
 899     $hash = $p_c->generate_hash($pw2);
 900
 901     $new_user=array();
 902     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 903     $new_user['givenName']  = "System";
 904     $new_user['sn']  = "Administrator";
 905     $new_user['cn']  = "System Administrator";
 906     $new_user['uid'] = "admin";
 907     $new_user['userPassword'] = $hash;
 908
 909     $ldap->cd($cv['base']);
 910     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 911     $ldap->cd($dn);
 912     $res = $ldap->add($new_user);
 913     $this->acl_create_selected = $dn;
 914     $this->create_admin();
 915
 916     if(!$res){
 917       print_red($ldap->get_error());
 918       return(FALSE);
 919     }
 920
 921     $this->acl_create_dialog=FALSE;
 922     $this->check_administrativeAccount();
 923     return(TRUE);
 924   }
 925
 926
 927   function migrate_outside_winstations($perform = FALSE)
 928   {
 929     /* Establish ldap connection */
 930     $cv = $this->parent->captured_values;
 931     $ldap = new LDAP($cv['admin'],
 932         $cv['password'],
 933         $cv['connection'],
 934         FALSE,
 935         $cv['tls']);
 936
 937     $ldap->cd($cv['base']);
 938
 939     /* Check if there was a destination department posted */
 940     if(isset($_POST['move_winstation_to'])){
 941       $destination_dep = $_POST['move_winstation_to'];
 942     }else{
 943       print_red(_("Couldn't move users to specified department."));
 944       return(false);
 945     }
 946
 947     foreach($this->outside_winstations as $b_dn => $data){
 948       $this->outside_winstations[$b_dn]['ldif'] ="";
 949       if($data['selected']){
 950         $dn = base64_decode($b_dn);
 951         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
 952         if(!$perform){
 953           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
 954
 955
 956           /* Check if there are references to this object */
 957           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
 958           $refs = "";
 959           while($attrs = $ldap->fetch()){
 960             $ref_dn = $attrs['dn'];
 961             $refs .= "<br />\t".$ref_dn;
 962           }
 963           if(!empty($refs)){
 964             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
 965           }
 966
 967         }else{
 968           $this->move($dn,$d_dn);
 969         }
 970       }
 971     }
 972   }
 973
 974
 975   function migrate_outside_groups($perform = FALSE)
 976   {
 977     /* Establish ldap connection */
 978     $cv = $this->parent->captured_values;
 979     $ldap = new LDAP($cv['admin'],
 980         $cv['password'],
 981         $cv['connection'],
 982         FALSE,
 983         $cv['tls']);
 984
 985     $ldap->cd($cv['base']);
 986
 987     /* Check if there was a destination department posted */
 988     if(isset($_POST['move_group_to'])){
 989       $destination_dep = $_POST['move_group_to'];
 990     }else{
 991       print_red(_("Couldn't move users to specified department."));
 992       return(false);
 993     }
 994
 995     foreach($this->outside_groups as $b_dn => $data){
 996       $this->outside_groups[$b_dn]['ldif'] ="";
 997       if($data['selected']){
 998         $dn = base64_decode($b_dn);
 999         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1000         if(!$perform){
1001           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1002
1003
1004           /* Check if there are references to this object */
1005           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1006           $refs = "";
1007           while($attrs = $ldap->fetch()){
1008             $ref_dn = $attrs['dn'];
1009             $refs .= "<br />\t".$ref_dn;
1010           }
1011           if(!empty($refs)){
1012             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1013           }
1014
1015         }else{
1016           $this->move($dn,$d_dn);
1017         }
1018       }
1019     }
1020   }
1021
1022
1023   function migrate_outside_users($perform = FALSE)
1024   {
1025     /* Establish ldap connection */
1026     $cv = $this->parent->captured_values;
1027     $ldap = new LDAP($cv['admin'],
1028         $cv['password'],
1029         $cv['connection'],
1030         FALSE,
1031         $cv['tls']);
1032
1033     $ldap->cd($cv['base']);
1034
1035     /* Check if there was a destination department posted */
1036     if(isset($_POST['move_user_to'])){
1037       $destination_dep = $_POST['move_user_to'];
1038     }else{
1039       print_red(_("Couldn't move users to specified department."));
1040       return(false);
1041     }
1042
1043     foreach($this->outside_users as $b_dn => $data){
1044       $this->outside_users[$b_dn]['ldif'] ="";
1045       if($data['selected']){
1046         $dn = base64_decode($b_dn);
1047         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1048         if(!$perform){
1049           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1050
1051           /* Check if there are references to this object */
1052           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1053           $refs = "";
1054           while($attrs = $ldap->fetch()){
1055             $ref_dn = $attrs['dn'];
1056             $refs .= "<br />\t".$ref_dn;
1057           }
1058           if(!empty($refs)){
1059             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1060           }
1061
1062         }else{
1063           $this->move($dn,$d_dn);
1064         }
1065       }
1066     }
1067   }
1068
1069
1070   function execute()
1071   {
1072     /* Initialise checks if this is the first call */
1073     if(!$this->checks_initialised || isset($_POST['reload'])){
1074       $this->initialize_checks();
1075       $this->checks_initialised = TRUE;
1076     }
1077
1078     /*************
1079      * Winstations outside the group ou
1080      *************/
1081
1082     if(isset($_POST['outside_winstations_dialog_cancel'])){
1083       $this->outside_winstations_dialog = FALSE;
1084       $this->dialog = FALSE;
1085     }
1086
1087     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1088       $this->migrate_outside_winstations(FALSE);
1089     }
1090
1091     if(isset($_POST['outside_winstations_dialog_perform'])){
1092       $this->migrate_outside_winstations(TRUE);
1093       $this->search_outside_winstations();
1094       $this->dialog = FALSE;
1095       $this->outside_winstations_dialog = FALSE;
1096     }
1097
1098     if(isset($_POST['outside_winstations_dialog'])){
1099       $this->outside_winstations_dialog = TRUE;
1100       $this->dialog = TRUE;
1101     }
1102
1103     if($this->outside_winstations_dialog){
1104       $smarty = get_smarty();
1105       $smarty->assign("ous",$this->get_all_winstation_ous());
1106       $smarty->assign("method","outside_winstations");
1107       $smarty->assign("outside_winstations",$this->outside_winstations);
1108       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1109     }
1110     /*************
1111      * Groups outside the group ou
1112      *************/
1113
1114     if(isset($_POST['outside_groups_dialog_cancel'])){
1115       $this->outside_groups_dialog = FALSE;
1116       $this->dialog = FALSE;
1117     }
1118
1119     if(isset($_POST['outside_groups_dialog_whats_done'])){
1120       $this->show_details= TRUE;
1121       $this->migrate_outside_groups(FALSE);
1122     }
1123
1124     if(isset($_POST['outside_groups_dialog_refresh'])){
1125       $this->show_details= FALSE;
1126     }
1127
1128     if(isset($_POST['outside_groups_dialog_perform'])){
1129       $this->migrate_outside_groups(TRUE);
1130       $this->search_outside_groups();
1131       $this->dialog = FALSE;
1132       $this->outside_groups_dialog = FALSE;
1133     }
1134
1135     if(isset($_POST['outside_groups_dialog'])){
1136       $this->outside_groups_dialog = TRUE;
1137       $this->dialog = TRUE;
1138     }
1139
1140     if($this->outside_groups_dialog){
1141       $smarty = get_smarty();
1142       $smarty->assign("ous",$this->get_all_group_ous());
1143       $smarty->assign("method","outside_groups");
1144       $smarty->assign("outside_groups",$this->outside_groups);
1145       $smarty->assign("group_details", $this->show_details);
1146       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1147     }
1148
1149     /*************
1150      * User outside the people ou
1151      *************/
1152
1153     if(isset($_POST['outside_users_dialog_cancel'])){
1154       $this->outside_users_dialog = FALSE;
1155       $this->dialog = FALSE;
1156     }
1157
1158     if(isset($_POST['outside_users_dialog_whats_done'])){
1159       $this->show_details= TRUE;
1160       $this->migrate_outside_users(FALSE);
1161     }
1162
1163     if(isset($_POST['outside_users_dialog_perform'])){
1164       $this->migrate_outside_users(TRUE);
1165       $this->search_outside_users();
1166       $this->dialog = FALSE;
1167       $this->outside_users_dialog = FALSE;
1168     }
1169
1170     if (isset($_POST['outside_users_dialog_refresh'])){
1171       $this->show_details= FALSE;
1172     }
1173
1174     if(isset($_POST['outside_users_dialog'])){
1175       $this->outside_users_dialog = TRUE;
1176       $this->dialog = TRUE;
1177     }
1178
1179     if($this->outside_users_dialog){
1180       $smarty = get_smarty();
1181       $smarty->assign("ous",$this->get_all_people_ous());
1182       $smarty->assign("method","outside_users");
1183       $smarty->assign("outside_users",$this->outside_users);
1184       $smarty->assign("user_details", $this->show_details);
1185       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1186     }
1187
1188     /*************
1189      * Root object check
1190      *************/
1191
1192     if(isset($_POST['retry_root_create'])){
1193
1194       $state = $this->checks['root']['STATUS'];
1195       $this->checkBase(FALSE);
1196       if($state != $this->checks['root']['STATUS']){
1197         $this->initialize_checks();
1198       }
1199     }
1200
1201     /*************
1202      * User Migration handling
1203      *************/
1204
1205     if(isset($_POST['retry_acls'])){
1206       $this->check_administrativeAccount();
1207     }
1208
1209     if(isset($_POST['create_acls'])){
1210       $this->acl_create_dialog = TRUE;
1211       $this->dialog = TRUE;
1212     }
1213
1214     if(isset($_POST['create_acls_cancel'])){
1215       $this->acl_create_dialog = FALSE;
1216       $this->dialog = FALSE;
1217     }
1218
1219     if(isset($_POST['create_acls_create_confirmed'])){
1220       if($this->create_admin()){
1221         $this->acl_create_dialog = FALSE;
1222         $this->dialog = FALSE;
1223         $this->initialize_checks();
1224       }
1225     }
1226
1227     if(isset($_POST['create_acls_create'])){
1228       $this->create_admin(TRUE);
1229     }
1230
1231     if(isset($_POST['create_admin_user'])){
1232       if($this->create_admin_user()){
1233         $this->dialog = FALSE;
1234       }
1235     }
1236
1237     if($this->acl_create_dialog){
1238       $smarty = get_smarty();
1239       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1240       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1241       $smarty->assign("users" ,$this->get_user_list());
1242       $smarty->assign("users_cnt" ,count($this->get_user_list()));
1243       $smarty->assign("groups",$this->get_group_list());
1244       $smarty->assign("groups_cnt",count($this->get_group_list()));
1245       $smarty->assign("type"  ,$this->acl_create_type);
1246       $smarty->assign("method","create_acls");
1247       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1248       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1249       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1250     }
1251
1252     /*************
1253      * User Migration handling
1254      *************/
1255
1256     /* Refresh list of deparments */
1257     if(isset($_POST['users_visible_migrate_refresh'])){
1258       $this->check_gosaAccounts();
1259     }
1260
1261     /* Open migration dialog */
1262     if(isset($_POST['users_visible_migrate'])){
1263       $this->show_details= FALSE;
1264       $this->users_migration_dialog = TRUE;
1265       $this->dialog =TRUE;
1266     }
1267
1268     /* Close migration dialog */
1269     if(isset($_POST['users_visible_migrate_close'])){
1270       $this->users_migration_dialog = FALSE;
1271       $this->dialog =FALSE;
1272     }
1273
1274     /* Start migration */
1275     if(isset($_POST['users_visible_migrate_migrate'])){
1276       if($this->migrate_gosaAccounts()){
1277         $this->check_gosaAccounts();
1278         $this->dialog = FALSE;
1279         $this->users_migration_dialog = FALSE;
1280       }
1281     }
1282
1283     /* Start migration */
1284     if(isset($_POST['users_visible_migrate_whatsdone'])){
1285       $this->migrate_gosaAccounts(TRUE);
1286     }
1287
1288     /* Display migration dialog */
1289     if($this->users_migration_dialog){
1290       $smarty = get_smarty();
1291       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1292       $smarty->assign("method","migrate_users");
1293       $smarty->assign("user_details", $this->show_details);
1294       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1295     }
1296
1297
1298     /*************
1299      * Department Migration handling
1300      *************/
1301
1302     /* Refresh list of deparments */
1303     if(isset($_POST['deps_visible_migrate_refresh'])){
1304       $this->check_organizationalUnits();
1305     }
1306
1307     /* Open migration dialog */
1308     if(isset($_POST['deps_visible_migrate'])){
1309       $this->dep_migration_dialog = TRUE;
1310       $this->dialog =TRUE;
1311     }
1312
1313     /* Close migration dialog */
1314     if(isset($_POST['deps_visible_migrate_close'])){
1315       $this->dep_migration_dialog = FALSE;
1316       $this->dialog =FALSE;
1317     }
1318
1319     /* Start migration */
1320     if(isset($_POST['deps_visible_migrate_migrate'])){
1321       if($this->migrate_organizationalUnits()){
1322         $this->show_details= FALSE;
1323         $this->check_organizationalUnits();
1324         $this->dialog = FALSE;
1325         $this->dep_migration_dialog = FALSE;
1326       }
1327     }
1328
1329     /* Start migration */
1330     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1331       $this->migrate_organizationalUnits(TRUE);
1332     }
1333
1334     /* Display migration dialog */
1335     if($this->dep_migration_dialog){
1336       $smarty = get_smarty();
1337       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1338       $smarty->assign("method","migrate_deps");
1339       $smarty->assign("deps_details", $this->show_details);
1340       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1341     }
1342
1343     $smarty = get_smarty();
1344     $smarty->assign("checks",$this->checks);
1345     $smarty->assign("method","default");
1346     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1347   }
1348
1349
1350   function save_object()
1351   {
1352     $this->is_completed= TRUE;
1353
1354     /* Capture all selected winstations from outside_winstations_dialog */
1355     if($this->outside_winstations_dialog){
1356       foreach($this->outside_winstations as $dn => $data){
1357         if(isset($_POST['select_winstation_'.$dn])){
1358           $this->outside_winstations[$dn]['selected'] = TRUE;
1359         }else{
1360           $this->outside_winstations[$dn]['selected'] = FALSE;
1361         }
1362       }
1363     }
1364
1365     /* Capture all selected groups from outside_groups_dialog */
1366     if($this->outside_groups_dialog){
1367       foreach($this->outside_groups as $dn => $data){
1368         if(isset($_POST['select_group_'.$dn])){
1369           $this->outside_groups[$dn]['selected'] = TRUE;
1370         }else{
1371           $this->outside_groups[$dn]['selected'] = FALSE;
1372         }
1373       }
1374     }
1375
1376     /* Capture all selected users from outside_users_dialog */
1377     if($this->outside_users_dialog){
1378       foreach($this->outside_users as $dn => $data){
1379         if(isset($_POST['select_user_'.$dn])){
1380           $this->outside_users[$dn]['selected'] = TRUE;
1381         }else{
1382           $this->outside_users[$dn]['selected'] = FALSE;
1383         }
1384       }
1385     }
1386
1387     /* Get "create acl" dialog posts */
1388     if($this->acl_create_dialog){
1389       if(isset($_POST['create_acls_create'])){
1390         if(isset($_POST['create_acls_selected'])){
1391           $this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
1392         }else{
1393           $this->acl_create_selected = "";
1394         }
1395       }
1396
1397       if(isset($_POST['create_acls_create_abort'])){
1398         $this->acl_create_selected = "";
1399       }
1400
1401       if(isset($_POST['acl_create_type'])){
1402         $this->acl_create_type = $_POST['acl_create_type'];
1403       }
1404     }
1405
1406     /* Get selected departments */
1407     if($this->dep_migration_dialog){
1408       foreach($this->deps_to_migrate as $id => $data){
1409         if(isset($_POST['migrate_'.$id])){
1410           $this->deps_to_migrate[$id]['checked'] = TRUE;
1411         }else{
1412           $this->deps_to_migrate[$id]['checked'] = FALSE;
1413         }
1414       }
1415     }
1416
1417     /* Get selected users */
1418     if($this->users_migration_dialog){
1419       foreach($this->users_to_migrate as $id => $data){
1420         if(isset($_POST['migrate_'.$id])){
1421           $this->users_to_migrate[$id]['checked'] = TRUE;
1422         }else{
1423           $this->users_to_migrate[$id]['checked'] = FALSE;
1424         }
1425       }
1426     }
1427   }
1428
1429
1430   /* Check if the root object exists.
1431    * If the parameter just_check is true, then just check if the
1432    *  root object is missing and update the info messages.
1433    * If the Parameter is false, try to create a new root object.
1434    */
1435   function checkBase($just_check = TRUE)
1436   {
1437     /* Get collected setup informations */
1438     $cv = $this->parent->captured_values;
1439
1440     /* Establish ldap connection */
1441     $ldap = new LDAP($cv['admin'],
1442         $cv['password'],
1443         $cv['connection'],
1444         FALSE,
1445         $cv['tls']);
1446
1447     /* Check if root object exists */
1448     $ldap->cd($cv['base']);
1449     $res = $ldap->search("(objectClass=*)");
1450     $err = ldap_errno($ldap->cid);
1451
1452     if( !$res ||
1453         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1454         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1455
1456       /* Root object doesn't exists
1457        */
1458       if($just_check){
1459         $this->checks['root']['STATUS']    = FALSE;
1460         $this->checks['root']['STATUS_MSG']= _("Failed");
1461         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1462         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1463         return(FALSE);
1464       }else{
1465
1466         /* Add root object */
1467         $ldap->cd($cv['base']);
1468         $res = $ldap->create_missing_trees($cv['base']);
1469
1470         /* If adding failed, tell the user */
1471         if(!$res){
1472           $this->checks['root']['STATUS']    = FALSE;
1473           $this->checks['root']['STATUS_MSG']= _("Failed");
1474           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1475           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1476           return($res);;
1477         }
1478       }
1479     }
1480
1481     /* Create & remove of dummy object was successful */
1482     $this->checks['root']['STATUS']    = TRUE;
1483     $this->checks['root']['STATUS_MSG']= _("Ok");
1484   }
1485
1486
1487   /* Return ldif information for a
1488    * given attribute array
1489    */
1490   function array_to_ldif($atts)
1491   {
1492     $ret = "";
1493     unset($atts['count']);
1494     unset($atts['dn']);
1495     foreach($atts as $name => $value){
1496       if(is_numeric($name)) {
1497         continue;
1498       }
1499       if(is_array($value)){
1500         unset($value['count']);
1501         foreach($value as $a_val){
1502           $ret .= $name.": ". $a_val."\n";
1503         }
1504       }else{
1505         $ret .= $name.": ". $value."\n";
1506       }
1507     }
1508     return(preg_replace("/\n$/","",$ret));
1509   }
1510
1511
1512   function get_user_list()
1513   {
1514     /* Get collected configuration settings */
1515     $cv = $this->parent->captured_values;
1516
1517     /* Establish ldap connection */
1518     $ldap = new LDAP($cv['admin'],
1519         $cv['password'],
1520         $cv['connection'],
1521         FALSE,
1522         $cv['tls']);
1523
1524     $ldap->cd($cv['base']);
1525     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1526
1527     $tmp = array();
1528     while($attrs = $ldap->fetch()){
1529       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1530     }
1531     return($tmp);
1532   }
1533
1534
1535   function get_all_people_ous()
1536   {
1537     /* Get collected configuration settings */
1538     $cv = $this->parent->captured_values;
1539
1540     /* Establish ldap connection */
1541     $ldap = new LDAP($cv['admin'],
1542         $cv['password'],
1543         $cv['connection'],
1544         FALSE,
1545         $cv['tls']);
1546
1547     $ldap->cd($cv['base']);
1548     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1549
1550     if($ldap->count() == 0 ){
1551       $add_dn = $cv['peopleou'].",".$cv['base'];
1552       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1553       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1554       $add = array();
1555       $add['objectClass'] = array("organizationalUnit");
1556       $add[$naming_attr] = $naming_value;
1557
1558       $ldap->cd($cv['base']);
1559       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1560       $ldap->cd($add_dn);
1561       $ldap->add($add);
1562     }
1563
1564     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1565     $tmp = array();
1566     while($attrs= $ldap->fetch()){
1567       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1568         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1569       }
1570     }
1571     return($tmp);
1572   }
1573
1574   function get_all_winstation_ous()
1575   {
1576     /* Get collected configuration settings */
1577     $cv = $this->parent->captured_values;
1578
1579     /* Establish ldap connection */
1580     $ldap = new LDAP($cv['admin'],
1581         $cv['password'],
1582         $cv['connection'],
1583         FALSE,
1584         $cv['tls']);
1585
1586     /* Get winstation ou */
1587     if($cv['generic_settings']['wws_ou_active']) {
1588       $winstation_ou = $cv['generic_settings']['ws_ou'];
1589     }else{
1590       $winstation_ou = "ou=winstations";
1591     }
1592
1593     $ldap->cd($cv['base']);
1594     $ldap->search("(".$winstation_ou.")",array("dn"));
1595
1596     if($ldap->count() == 0 ){
1597       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1598       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1599       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1600       $add = array();
1601       $add['objectClass'] = array("organizationalUnit");
1602       $add[$naming_attr] = $naming_value;
1603
1604       $ldap->cd($cv['base']);
1605       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1606       $ldap->cd($add_dn);
1607       $ldap->add($add);
1608     }
1609
1610     $ldap->search("(".$winstation_ou.")",array("dn"));
1611     $tmp = array();
1612     while($attrs= $ldap->fetch()){
1613       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1614         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1615       }
1616     }
1617     return($tmp);
1618   }
1619
1620
1621   function get_all_group_ous()
1622   {
1623     /* Get collected configuration settings */
1624     $cv = $this->parent->captured_values;
1625
1626     /* Establish ldap connection */
1627     $ldap = new LDAP($cv['admin'],
1628         $cv['password'],
1629         $cv['connection'],
1630         FALSE,
1631         $cv['tls']);
1632
1633     $ldap->cd($cv['base']);
1634     $ldap->search("(".$cv['groupou'].")",array("dn"));
1635
1636     if($ldap->count() == 0 ){
1637       $add_dn = $cv['groupou'].",".$cv['base'];
1638       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1639       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1640       $add = array();
1641       $add['objectClass'] = array("organizationalUnit");
1642       $add[$naming_attr] = $naming_value;
1643
1644       $ldap->cd($cv['base']);
1645       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1646       $ldap->cd($add_dn);
1647       $ldap->add($add);
1648     }
1649
1650     $ldap->search("(".$cv['groupou'].")",array("dn"));
1651     $tmp = array();
1652     while($attrs= $ldap->fetch()){
1653       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1654         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1655       }
1656     }
1657     return($tmp);
1658   }
1659
1660
1661   function get_group_list()
1662   {
1663     /* Get collected configuration settings */
1664     $cv = $this->parent->captured_values;
1665
1666     /* Establish ldap connection */
1667     $ldap = new LDAP($cv['admin'],
1668         $cv['password'],
1669         $cv['connection'],
1670         FALSE,
1671         $cv['tls']);
1672
1673     $ldap->cd($cv['base']);
1674     $ldap->search("(objectClass=posixGroup)",array("dn"));
1675
1676     $tmp = array();
1677     while($attrs = $ldap->fetch()){
1678       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1679     }
1680     return($tmp);
1681   }
1682
1683
1684   function move($source,$destination)
1685   {
1686     /* Get collected configuration settings */
1687     $cv = $this->parent->captured_values;
1688
1689     /* Establish ldap connection */
1690     $ldap = new LDAP($cv['admin'],
1691         $cv['password'],
1692         $cv['connection'],
1693         FALSE,
1694         $cv['tls']);
1695
1696      /* Update object references in gosaGroupOfNames */
1697     $ogs_to_fix = array();
1698     $ldap->cd($cv['base']);
1699     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1700     while ($attrs= $ldap->fetch()){
1701       $dn = $attrs['dn'];
1702       $attrs = $this->cleanup_array($attrs);
1703       $member_new = array($destination);
1704       foreach($attrs['member'] as $member){
1705         if($member != $source){
1706           $member_new[] = $member;
1707         }
1708       }
1709       $attrs['member'] = $member_new;
1710       $ogs_to_fix[$dn] = $attrs;
1711     }
1712
1713     /* Copy source to destination dn */
1714     $ldap->cat($source);
1715     $new_data = $this->cleanup_array($ldap->fetch());
1716     $ldap->cd($destination);
1717     $res = $ldap->add($new_data);
1718
1719     /* Display warning if copy failed */
1720     if(!$res){
1721       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1722     }else{
1723       $res = $ldap->rmDir($source);
1724       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1725
1726       /* Object is copied, so update its references */
1727       foreach($ogs_to_fix as $dn => $data){
1728         $ldap->cd($dn);
1729         $ldap->modify($data);
1730       }
1731     }
1732   }
1733
1734
1735   /* Cleanup ldap result to be able to write it be to ldap */
1736   function cleanup_array($attrs)
1737   {
1738     foreach($attrs as $key => $value) {
1739       if(is_numeric($key) || in_array($key,array("count","dn"))){
1740         unset($attrs[$key]);
1741       }
1742       if(is_array($value) && isset($value['count'])){
1743         unset($attrs[$key]['count']);
1744       }
1745     }
1746     return($attrs);
1747   }
1748 }
1749
1750 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1751 ?>