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       $this->search_outside_winstations();
1094     }
1095
1096     if(isset($_POST['outside_winstations_dialog'])){
1097       $this->outside_winstations_dialog = TRUE;
1098       $this->dialog = TRUE;
1099     }
1100
1101     if($this->outside_winstations_dialog){
1102       $smarty = get_smarty();
1103       $smarty->assign("ous",$this->get_all_winstation_ous());
1104       $smarty->assign("method","outside_winstations");
1105       $smarty->assign("outside_winstations",$this->outside_winstations);
1106       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1107     }
1108     /*************
1109      * Groups outside the group ou
1110      *************/
1111
1112     if(isset($_POST['outside_groups_dialog_cancel'])){
1113       $this->outside_groups_dialog = FALSE;
1114       $this->dialog = FALSE;
1115     }
1116
1117     if(isset($_POST['outside_groups_dialog_whats_done'])){
1118       $this->show_details= TRUE;
1119       $this->migrate_outside_groups(FALSE);
1120     }
1121
1122     if(isset($_POST['outside_groups_dialog_refresh'])){
1123       $this->show_details= FALSE;
1124     }
1125
1126     if(isset($_POST['outside_groups_dialog_perform'])){
1127       $this->migrate_outside_groups(TRUE);
1128       $this->search_outside_groups();
1129     }
1130
1131     if(isset($_POST['outside_groups_dialog'])){
1132       $this->outside_groups_dialog = TRUE;
1133       $this->dialog = TRUE;
1134     }
1135
1136     if($this->outside_groups_dialog){
1137       $smarty = get_smarty();
1138       $smarty->assign("ous",$this->get_all_group_ous());
1139       $smarty->assign("method","outside_groups");
1140       $smarty->assign("outside_groups",$this->outside_groups);
1141       $smarty->assign("group_details", $this->show_details);
1142       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1143     }
1144
1145     /*************
1146      * User outside the people ou
1147      *************/
1148
1149     if(isset($_POST['outside_users_dialog_cancel'])){
1150       $this->outside_users_dialog = FALSE;
1151       $this->dialog = FALSE;
1152     }
1153
1154     if(isset($_POST['outside_users_dialog_whats_done'])){
1155       $this->show_details= TRUE;
1156       $this->migrate_outside_users(FALSE);
1157     }
1158
1159     if(isset($_POST['outside_users_dialog_perform'])){
1160       $this->migrate_outside_users(TRUE);
1161       $this->search_outside_users();
1162     }
1163
1164     if (isset($_POST['outside_users_dialog_refresh'])){
1165       $this->show_details= FALSE;
1166     }
1167
1168     if(isset($_POST['outside_users_dialog'])){
1169       $this->outside_users_dialog = TRUE;
1170       $this->dialog = TRUE;
1171     }
1172
1173     if($this->outside_users_dialog){
1174       $smarty = get_smarty();
1175       $smarty->assign("ous",$this->get_all_people_ous());
1176       $smarty->assign("method","outside_users");
1177       $smarty->assign("outside_users",$this->outside_users);
1178       $smarty->assign("user_details", $this->show_details);
1179       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1180     }
1181
1182     /*************
1183      * Root object check
1184      *************/
1185
1186     if(isset($_POST['retry_root_create'])){
1187
1188       $state = $this->checks['root']['STATUS'];
1189       $this->checkBase(FALSE);
1190       if($state != $this->checks['root']['STATUS']){
1191         $this->initialize_checks();
1192       }
1193     }
1194
1195     /*************
1196      * User Migration handling
1197      *************/
1198
1199     if(isset($_POST['retry_acls'])){
1200       $this->check_administrativeAccount();
1201     }
1202
1203     if(isset($_POST['create_acls'])){
1204       $this->acl_create_dialog = TRUE;
1205       $this->dialog = TRUE;
1206     }
1207
1208     if(isset($_POST['create_acls_cancel'])){
1209       $this->acl_create_dialog = FALSE;
1210       $this->dialog = FALSE;
1211     }
1212
1213     if(isset($_POST['create_acls_create_confirmed'])){
1214       if($this->create_admin()){
1215         $this->acl_create_dialog = FALSE;
1216         $this->dialog = FALSE;
1217         $this->initialize_checks();
1218       }
1219     }
1220
1221     if(isset($_POST['create_acls_create'])){
1222       $this->create_admin(TRUE);
1223     }
1224
1225     if(isset($_POST['create_admin_user'])){
1226       if($this->create_admin_user()){
1227         $this->dialog = FALSE;
1228       }
1229     }
1230
1231     if($this->acl_create_dialog){
1232       $smarty = get_smarty();
1233       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1234       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1235       $smarty->assign("users" ,$this->get_user_list());
1236       $smarty->assign("users_cnt" ,count($this->get_user_list()));
1237       $smarty->assign("groups",$this->get_group_list());
1238       $smarty->assign("groups_cnt",count($this->get_group_list()));
1239       $smarty->assign("type"  ,$this->acl_create_type);
1240       $smarty->assign("method","create_acls");
1241       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1242       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1243       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1244     }
1245
1246     /*************
1247      * User Migration handling
1248      *************/
1249
1250     /* Refresh list of deparments */
1251     if(isset($_POST['users_visible_migrate_refresh'])){
1252       $this->check_gosaAccounts();
1253     }
1254
1255     /* Open migration dialog */
1256     if(isset($_POST['users_visible_migrate'])){
1257       $this->show_details= FALSE;
1258       $this->users_migration_dialog = TRUE;
1259       $this->dialog =TRUE;
1260     }
1261
1262     /* Close migration dialog */
1263     if(isset($_POST['users_visible_migrate_close'])){
1264       $this->users_migration_dialog = FALSE;
1265       $this->dialog =FALSE;
1266     }
1267
1268     /* Start migration */
1269     if(isset($_POST['users_visible_migrate_migrate'])){
1270       if($this->migrate_gosaAccounts()){
1271         $this->check_gosaAccounts();
1272       }
1273     }
1274
1275     /* Start migration */
1276     if(isset($_POST['users_visible_migrate_whatsdone'])){
1277       $this->migrate_gosaAccounts(TRUE);
1278     }
1279
1280     /* Display migration dialog */
1281     if($this->users_migration_dialog){
1282       $smarty = get_smarty();
1283       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1284       $smarty->assign("method","migrate_users");
1285       $smarty->assign("user_details", $this->show_details);
1286       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1287     }
1288
1289
1290     /*************
1291      * Department Migration handling
1292      *************/
1293
1294     /* Refresh list of deparments */
1295     if(isset($_POST['deps_visible_migrate_refresh'])){
1296       $this->check_organizationalUnits();
1297     }
1298
1299     /* Open migration dialog */
1300     if(isset($_POST['deps_visible_migrate'])){
1301       $this->dep_migration_dialog = TRUE;
1302       $this->dialog =TRUE;
1303     }
1304
1305     /* Close migration dialog */
1306     if(isset($_POST['deps_visible_migrate_close'])){
1307       $this->dep_migration_dialog = FALSE;
1308       $this->dialog =FALSE;
1309     }
1310
1311     /* Start migration */
1312     if(isset($_POST['deps_visible_migrate_migrate'])){
1313       if($this->migrate_organizationalUnits()){
1314         $this->show_details= FALSE;
1315         $this->check_organizationalUnits();
1316       }
1317     }
1318
1319     /* Start migration */
1320     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1321       $this->migrate_organizationalUnits(TRUE);
1322     }
1323
1324     /* Display migration dialog */
1325     if($this->dep_migration_dialog){
1326       $smarty = get_smarty();
1327       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1328       $smarty->assign("method","migrate_deps");
1329       $smarty->assign("deps_details", $this->show_details);
1330       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1331     }
1332
1333     $smarty = get_smarty();
1334     $smarty->assign("checks",$this->checks);
1335     $smarty->assign("method","default");
1336     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1337   }
1338
1339
1340   function save_object()
1341   {
1342     $this->is_completed= TRUE;
1343
1344     /* Capture all selected winstations from outside_winstations_dialog */
1345     if($this->outside_winstations_dialog){
1346       foreach($this->outside_winstations as $dn => $data){
1347         if(isset($_POST['select_winstation_'.$dn])){
1348           $this->outside_winstations[$dn]['selected'] = TRUE;
1349         }else{
1350           $this->outside_winstations[$dn]['selected'] = FALSE;
1351         }
1352       }
1353     }
1354
1355     /* Capture all selected groups from outside_groups_dialog */
1356     if($this->outside_groups_dialog){
1357       foreach($this->outside_groups as $dn => $data){
1358         if(isset($_POST['select_group_'.$dn])){
1359           $this->outside_groups[$dn]['selected'] = TRUE;
1360         }else{
1361           $this->outside_groups[$dn]['selected'] = FALSE;
1362         }
1363       }
1364     }
1365
1366     /* Capture all selected users from outside_users_dialog */
1367     if($this->outside_users_dialog){
1368       foreach($this->outside_users as $dn => $data){
1369         if(isset($_POST['select_user_'.$dn])){
1370           $this->outside_users[$dn]['selected'] = TRUE;
1371         }else{
1372           $this->outside_users[$dn]['selected'] = FALSE;
1373         }
1374       }
1375     }
1376
1377     /* Get "create acl" dialog posts */
1378     if($this->acl_create_dialog){
1379       if(isset($_POST['create_acls_create'])){
1380         if(isset($_POST['create_acls_selected'])){
1381           $this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
1382         }else{
1383           $this->acl_create_selected = "";
1384         }
1385       }
1386
1387       if(isset($_POST['create_acls_create_abort'])){
1388         $this->acl_create_selected = "";
1389       }
1390
1391       if(isset($_POST['acl_create_type'])){
1392         $this->acl_create_type = $_POST['acl_create_type'];
1393       }
1394     }
1395
1396     /* Get selected departments */
1397     if($this->dep_migration_dialog){
1398       foreach($this->deps_to_migrate as $id => $data){
1399         if(isset($_POST['migrate_'.$id])){
1400           $this->deps_to_migrate[$id]['checked'] = TRUE;
1401         }else{
1402           $this->deps_to_migrate[$id]['checked'] = FALSE;
1403         }
1404       }
1405     }
1406
1407     /* Get selected users */
1408     if($this->users_migration_dialog){
1409       foreach($this->users_to_migrate as $id => $data){
1410         if(isset($_POST['migrate_'.$id])){
1411           $this->users_to_migrate[$id]['checked'] = TRUE;
1412         }else{
1413           $this->users_to_migrate[$id]['checked'] = FALSE;
1414         }
1415       }
1416     }
1417   }
1418
1419
1420   /* Check if the root object exists.
1421    * If the parameter just_check is true, then just check if the
1422    *  root object is missing and update the info messages.
1423    * If the Parameter is false, try to create a new root object.
1424    */
1425   function checkBase($just_check = TRUE)
1426   {
1427     /* Get collected setup informations */
1428     $cv = $this->parent->captured_values;
1429
1430     /* Establish ldap connection */
1431     $ldap = new LDAP($cv['admin'],
1432         $cv['password'],
1433         $cv['connection'],
1434         FALSE,
1435         $cv['tls']);
1436
1437     /* Check if root object exists */
1438     $ldap->cd($cv['base']);
1439     $res = $ldap->search("(objectClass=*)");
1440     $err = ldap_errno($ldap->cid);
1441
1442     if( !$res ||
1443         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1444         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1445
1446       /* Root object doesn't exists
1447        */
1448       if($just_check){
1449         $this->checks['root']['STATUS']    = FALSE;
1450         $this->checks['root']['STATUS_MSG']= _("Failed");
1451         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1452         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1453         return(FALSE);
1454       }else{
1455
1456         /* Add root object */
1457         $ldap->cd($cv['base']);
1458         $res = $ldap->create_missing_trees($cv['base']);
1459
1460         /* If adding failed, tell the user */
1461         if(!$res){
1462           $this->checks['root']['STATUS']    = FALSE;
1463           $this->checks['root']['STATUS_MSG']= _("Failed");
1464           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1465           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1466           return($res);;
1467         }
1468       }
1469     }
1470
1471     /* Create & remove of dummy object was successful */
1472     $this->checks['root']['STATUS']    = TRUE;
1473     $this->checks['root']['STATUS_MSG']= _("Ok");
1474   }
1475
1476
1477   /* Return ldif information for a
1478    * given attribute array
1479    */
1480   function array_to_ldif($atts)
1481   {
1482     $ret = "";
1483     unset($atts['count']);
1484     unset($atts['dn']);
1485     foreach($atts as $name => $value){
1486       if(is_numeric($name)) {
1487         continue;
1488       }
1489       if(is_array($value)){
1490         unset($value['count']);
1491         foreach($value as $a_val){
1492           $ret .= $name.": ". $a_val."\n";
1493         }
1494       }else{
1495         $ret .= $name.": ". $value."\n";
1496       }
1497     }
1498     return(preg_replace("/\n$/","",$ret));
1499   }
1500
1501
1502   function get_user_list()
1503   {
1504     /* Get collected configuration settings */
1505     $cv = $this->parent->captured_values;
1506
1507     /* Establish ldap connection */
1508     $ldap = new LDAP($cv['admin'],
1509         $cv['password'],
1510         $cv['connection'],
1511         FALSE,
1512         $cv['tls']);
1513
1514     $ldap->cd($cv['base']);
1515     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1516
1517     $tmp = array();
1518     while($attrs = $ldap->fetch()){
1519       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1520     }
1521     return($tmp);
1522   }
1523
1524
1525   function get_all_people_ous()
1526   {
1527     /* Get collected configuration settings */
1528     $cv = $this->parent->captured_values;
1529
1530     /* Establish ldap connection */
1531     $ldap = new LDAP($cv['admin'],
1532         $cv['password'],
1533         $cv['connection'],
1534         FALSE,
1535         $cv['tls']);
1536
1537     $ldap->cd($cv['base']);
1538     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1539
1540     if($ldap->count() == 0 ){
1541       $add_dn = $cv['peopleou'].",".$cv['base'];
1542       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1543       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1544       $add = array();
1545       $add['objectClass'] = array("organizationalUnit");
1546       $add[$naming_attr] = $naming_value;
1547
1548       $ldap->cd($cv['base']);
1549       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1550       $ldap->cd($add_dn);
1551       $ldap->add($add);
1552     }
1553
1554     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1555     $tmp = array();
1556     while($attrs= $ldap->fetch()){
1557       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1558         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1559       }
1560     }
1561     return($tmp);
1562   }
1563
1564   function get_all_winstation_ous()
1565   {
1566     /* Get collected configuration settings */
1567     $cv = $this->parent->captured_values;
1568
1569     /* Establish ldap connection */
1570     $ldap = new LDAP($cv['admin'],
1571         $cv['password'],
1572         $cv['connection'],
1573         FALSE,
1574         $cv['tls']);
1575
1576     /* Get winstation ou */
1577     if($cv['generic_settings']['wws_ou_active']) {
1578       $winstation_ou = $cv['generic_settings']['ws_ou'];
1579     }else{
1580       $winstation_ou = "ou=winstations";
1581     }
1582
1583     $ldap->cd($cv['base']);
1584     $ldap->search("(".$winstation_ou.")",array("dn"));
1585
1586     if($ldap->count() == 0 ){
1587       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1588       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1589       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1590       $add = array();
1591       $add['objectClass'] = array("organizationalUnit");
1592       $add[$naming_attr] = $naming_value;
1593
1594       $ldap->cd($cv['base']);
1595       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1596       $ldap->cd($add_dn);
1597       $ldap->add($add);
1598     }
1599
1600     $ldap->search("(".$winstation_ou.")",array("dn"));
1601     $tmp = array();
1602     while($attrs= $ldap->fetch()){
1603       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1604         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1605       }
1606     }
1607     return($tmp);
1608   }
1609
1610
1611   function get_all_group_ous()
1612   {
1613     /* Get collected configuration settings */
1614     $cv = $this->parent->captured_values;
1615
1616     /* Establish ldap connection */
1617     $ldap = new LDAP($cv['admin'],
1618         $cv['password'],
1619         $cv['connection'],
1620         FALSE,
1621         $cv['tls']);
1622
1623     $ldap->cd($cv['base']);
1624     $ldap->search("(".$cv['groupou'].")",array("dn"));
1625
1626     if($ldap->count() == 0 ){
1627       $add_dn = $cv['groupou'].",".$cv['base'];
1628       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1629       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1630       $add = array();
1631       $add['objectClass'] = array("organizationalUnit");
1632       $add[$naming_attr] = $naming_value;
1633
1634       $ldap->cd($cv['base']);
1635       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1636       $ldap->cd($add_dn);
1637       $ldap->add($add);
1638     }
1639
1640     $ldap->search("(".$cv['groupou'].")",array("dn"));
1641     $tmp = array();
1642     while($attrs= $ldap->fetch()){
1643       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1644         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1645       }
1646     }
1647     return($tmp);
1648   }
1649
1650
1651   function get_group_list()
1652   {
1653     /* Get collected configuration settings */
1654     $cv = $this->parent->captured_values;
1655
1656     /* Establish ldap connection */
1657     $ldap = new LDAP($cv['admin'],
1658         $cv['password'],
1659         $cv['connection'],
1660         FALSE,
1661         $cv['tls']);
1662
1663     $ldap->cd($cv['base']);
1664     $ldap->search("(objectClass=posixGroup)",array("dn"));
1665
1666     $tmp = array();
1667     while($attrs = $ldap->fetch()){
1668       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1669     }
1670     return($tmp);
1671   }
1672
1673
1674   function move($source,$destination)
1675   {
1676     /* Get collected configuration settings */
1677     $cv = $this->parent->captured_values;
1678
1679     /* Establish ldap connection */
1680     $ldap = new LDAP($cv['admin'],
1681         $cv['password'],
1682         $cv['connection'],
1683         FALSE,
1684         $cv['tls']);
1685
1686      /* Update object references in gosaGroupOfNames */
1687     $ogs_to_fix = array();
1688     $ldap->cd($cv['base']);
1689     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1690     while ($attrs= $ldap->fetch()){
1691       $dn = $attrs['dn'];
1692       $attrs = $this->cleanup_array($attrs);
1693       $member_new = array($destination);
1694       foreach($attrs['member'] as $member){
1695         if($member != $source){
1696           $member_new[] = $member;
1697         }
1698       }
1699       $attrs['member'] = $member_new;
1700       $ogs_to_fix[$dn] = $attrs;
1701     }
1702
1703     /* Copy source to destination dn */
1704     $ldap->cat($source);
1705     $new_data = $this->cleanup_array($ldap->fetch());
1706     $ldap->cd($destination);
1707     $res = $ldap->add($new_data);
1708
1709     /* Display warning if copy failed */
1710     if(!$res){
1711       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1712     }else{
1713       $res = $ldap->rmDir($source);
1714       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1715
1716       /* Object is copied, so update its references */
1717       foreach($ogs_to_fix as $dn => $data){
1718         $ldap->cd($dn);
1719         $ldap->modify($data);
1720       }
1721     }
1722   }
1723
1724
1725   /* Cleanup ldap result to be able to write it be to ldap */
1726   function cleanup_array($attrs)
1727   {
1728     foreach($attrs as $key => $value) {
1729       if(is_numeric($key) || in_array($key,array("count","dn"))){
1730         unset($attrs[$key]);
1731       }
1732       if(is_array($value) && isset($value['count'])){
1733         unset($attrs[$key]['count']);
1734       }
1735     }
1736     return($attrs);
1737   }
1738 }
1739
1740 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1741 ?>