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       $username = "";
 762       $attrs = $ldap->fetch();
 763       if(isset($attrs['gosaAclEntry'])){
 764         $acls = $attrs['gosaAclEntry'];
 765         for($i = 0 ; $i < $acls['count'] ; $i++){
 766           $acl = $acls[$i];
 767           $tmp = split(":",$acl);
 768           if($tmp[1] == "psub"){
 769             $members = split(",",$tmp[2]);
 770             foreach($members as $member){
 771               $member = base64_decode($member);
 772
 773               /* Check if acl owner is a valid GOsa user account */
 774               $ldap->cat($member,array("objectClass","uid","cn"));
 775               $ret = $ldap->fetch();
 776
 777               if(isset($ret['objectClass']) && in_array("posixGroup",$ret['objectClass'])){
 778                 $found = TRUE;
 779                 $username .= _("ACL-Group").":&nbsp;".$ret['cn'][0]."<br>";
 780               }elseif(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 781                   in_array("organizationalPerson",$ret['objectClass']) &&
 782                   in_array("inetOrgPerson",$ret['objectClass'])){
 783                 $found = TRUE;
 784                 $username .= _("ACL").":&nbsp;".$ret['uid'][0]."<br>";
 785               }
 786             }
 787           }elseif($tmp[1] == "role"){
 788
 789             /* Check if acl owner is a valid GOsa user account */
 790             $ldap->cat(base64_decode($tmp[2]),array("gosaAclTemplate"));
 791             $ret = $ldap->fetch();
 792
 793             if(isset($ret['gosaAclTemplate'])){
 794               $cnt = $ret['gosaAclTemplate']['count'];
 795               for($e = 0 ; $e < $cnt ; $e++){
 796
 797                 $a_str = $ret['gosaAclTemplate'][$e];
 798                 if(preg_match("/^[0-9]*:psub:/",$a_str) && preg_match("/:all;cmdrw$/",$a_str)){
 799
 800                   $members = split(",",$tmp[3]);
 801                   foreach($members as $member){
 802                     $member = base64_decode($member);
 803
 804                     /* Check if acl owner is a valid GOsa user account */
 805                     $ldap->cat($member,array("objectClass","uid"));
 806                     $ret = $ldap->fetch();
 807
 808                     if(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 809                         in_array("organizationalPerson",$ret['objectClass']) &&
 810                         in_array("inetOrgPerson",$ret['objectClass'])){
 811                       $found = TRUE;
 812                       $username .= _("ACL Role").":&nbsp;".$ret['uid'][0]."<br>";
 813                     }
 814                   }
 815                 }
 816               }
 817             }
 818           }
 819         }
 820       }
 821
 822       # For debugging
 823       #echo $username;
 824
 825       if($found){
 826         $this->checks['acls']['STATUS']    = TRUE;
 827         $this->checks['acls']['STATUS_MSG']= _("Ok")."&nbsp;";
 828         $this->checks['acls']['ERROR_MSG'] = "";
 829       }else{
 830         $this->checks['acls']['STATUS']    = FALSE;
 831         $this->checks['acls']['STATUS_MSG']= _("Failed");
 832         $this->checks['acls']['ERROR_MSG']= _("There is no GOsa administrator account inside your LDAP.")."&nbsp;";
 833         $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create")."'>";
 834       }
 835     }
 836     return($ldap->count()>=1);
 837   }
 838
 839
 840
 841   function create_admin($only_ldif = FALSE)
 842   {
 843     /* Reset '' */
 844     $this->acl_create_changes="";
 845
 846     /* Object that should receive admin acls */
 847     $dn = $this->acl_create_selected;
 848
 849     /* Get collected configuration settings */
 850     $cv = $this->parent->captured_values;
 851
 852     /* Establish ldap connection */
 853     $ldap = new LDAP($cv['admin'],
 854         $cv['password'],
 855         $cv['connection'],
 856         FALSE,
 857         $cv['tls']);
 858
 859     /* Get current base attributes */
 860     $ldap->cd($cv['base']);
 861     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 862     $attrs = $ldap->fetch();
 863
 864     /* Add acls for the selcted user to the base */
 865     $attrs_new['objectClass'] = array("gosaACL");
 866
 867     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 868       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 869         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 870       }
 871     }
 872
 873     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 874     $attrs_new['gosaAclEntry'][] = $acl;
 875     if(isset($attrs['gosaAclEntry'])){
 876       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 877
 878         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 879         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 880
 881         $data = ($prio+1).$rest;
 882         $attrs_new['gosaAclEntry'][] = $data;
 883       }
 884     }
 885
 886     if($only_ldif){
 887       $this->acl_create_changes ="\n".$cv['base']."\n";
 888       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 889       $this->acl_create_changes.="\n".$cv['base']."\n";
 890       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 891     }else{
 892
 893       $ldap->cd($cv['base']);
 894       if(!$ldap->modify($attrs_new)){
 895         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 896         return(FALSE);
 897       }else{
 898         return(TRUE);
 899       }
 900     }
 901   }
 902
 903
 904   function create_admin_user()
 905   {
 906     $pw1 = $pw2 = "";
 907
 908     if(isset($_POST['new_user_password'])){
 909       $pw1 = $_POST['new_user_password'];
 910     }
 911     if(isset($_POST['new_user_password2'])){
 912       $pw2 = $_POST['new_user_password2'];
 913     }
 914
 915     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 916       print_red(_("Specified passwords are empty or not equal."));
 917       return false;
 918     }
 919
 920     /* Establish ldap connection */
 921     $cv = $this->parent->captured_values;
 922     $ldap = new LDAP($cv['admin'],
 923         $cv['password'],
 924         $cv['connection'],
 925         FALSE,
 926         $cv['tls']);
 927
 928     /* Get current base attributes */
 929     $ldap->cd($cv['base']);
 930
 931     if($cv['peopledn'] == "cn"){
 932       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 933     }else{
 934       $dn = "uid=admin,".$cv['peopleou'].",".$cv['base'];
 935     }
 936
 937     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 938     $p_m = $methods[$cv['encryption']];
 939     $p_c = new $p_m(array());
 940     $hash = $p_c->generate_hash($pw2);
 941
 942     $new_user=array();
 943     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 944     $new_user['givenName']  = "System";
 945     $new_user['sn']  = "Administrator";
 946     $new_user['cn']  = "System Administrator";
 947     $new_user['uid'] = "admin";
 948     $new_user['userPassword'] = $hash;
 949
 950     $ldap->cd($cv['base']);
 951     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 952     $ldap->cd($dn);
 953     $res = $ldap->add($new_user);
 954     $this->acl_create_selected = $dn;
 955     $this->create_admin();
 956
 957     if(!$res){
 958       print_red($ldap->get_error());
 959       return(FALSE);
 960     }
 961
 962     $this->acl_create_dialog=FALSE;
 963     $this->check_administrativeAccount();
 964     return(TRUE);
 965   }
 966
 967
 968   function migrate_outside_winstations($perform = FALSE)
 969   {
 970     /* Establish ldap connection */
 971     $cv = $this->parent->captured_values;
 972     $ldap = new LDAP($cv['admin'],
 973         $cv['password'],
 974         $cv['connection'],
 975         FALSE,
 976         $cv['tls']);
 977
 978     $ldap->cd($cv['base']);
 979
 980     /* Check if there was a destination department posted */
 981     if(isset($_POST['move_winstation_to'])){
 982       $destination_dep = $_POST['move_winstation_to'];
 983     }else{
 984       print_red(_("Couldn't move users to specified department."));
 985       return(false);
 986     }
 987
 988     foreach($this->outside_winstations as $b_dn => $data){
 989       $this->outside_winstations[$b_dn]['ldif'] ="";
 990       if($data['selected']){
 991         $dn = base64_decode($b_dn);
 992         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
 993         if(!$perform){
 994           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
 995
 996
 997           /* Check if there are references to this object */
 998           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
 999           $refs = "";
1000           while($attrs = $ldap->fetch()){
1001             $ref_dn = $attrs['dn'];
1002             $refs .= "<br />\t".$ref_dn;
1003           }
1004           if(!empty($refs)){
1005             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1006           }
1007
1008         }else{
1009           $this->move($dn,$d_dn);
1010         }
1011       }
1012     }
1013   }
1014
1015
1016   function migrate_outside_groups($perform = FALSE)
1017   {
1018     /* Establish ldap connection */
1019     $cv = $this->parent->captured_values;
1020     $ldap = new LDAP($cv['admin'],
1021         $cv['password'],
1022         $cv['connection'],
1023         FALSE,
1024         $cv['tls']);
1025
1026     $ldap->cd($cv['base']);
1027
1028     /* Check if there was a destination department posted */
1029     if(isset($_POST['move_group_to'])){
1030       $destination_dep = $_POST['move_group_to'];
1031     }else{
1032       print_red(_("Couldn't move users to specified department."));
1033       return(false);
1034     }
1035
1036     foreach($this->outside_groups as $b_dn => $data){
1037       $this->outside_groups[$b_dn]['ldif'] ="";
1038       if($data['selected']){
1039         $dn = base64_decode($b_dn);
1040         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1041         if(!$perform){
1042           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1043
1044
1045           /* Check if there are references to this object */
1046           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1047           $refs = "";
1048           while($attrs = $ldap->fetch()){
1049             $ref_dn = $attrs['dn'];
1050             $refs .= "<br />\t".$ref_dn;
1051           }
1052           if(!empty($refs)){
1053             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1054           }
1055
1056         }else{
1057           $this->move($dn,$d_dn);
1058         }
1059       }
1060     }
1061   }
1062
1063
1064   function migrate_outside_users($perform = FALSE)
1065   {
1066     /* Establish ldap connection */
1067     $cv = $this->parent->captured_values;
1068     $ldap = new LDAP($cv['admin'],
1069         $cv['password'],
1070         $cv['connection'],
1071         FALSE,
1072         $cv['tls']);
1073
1074     $ldap->cd($cv['base']);
1075
1076     /* Check if there was a destination department posted */
1077     if(isset($_POST['move_user_to'])){
1078       $destination_dep = $_POST['move_user_to'];
1079     }else{
1080       print_red(_("Couldn't move users to specified department."));
1081       return(false);
1082     }
1083
1084     foreach($this->outside_users as $b_dn => $data){
1085       $this->outside_users[$b_dn]['ldif'] ="";
1086       if($data['selected']){
1087         $dn = base64_decode($b_dn);
1088         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1089         if(!$perform){
1090           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1091
1092           /* Check if there are references to this object */
1093           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1094           $refs = "";
1095           while($attrs = $ldap->fetch()){
1096             $ref_dn = $attrs['dn'];
1097             $refs .= "<br />\t".$ref_dn;
1098           }
1099           if(!empty($refs)){
1100             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1101           }
1102
1103         }else{
1104           $this->move($dn,$d_dn);
1105         }
1106       }
1107     }
1108   }
1109
1110
1111   function execute()
1112   {
1113     /* Initialise checks if this is the first call */
1114     if(!$this->checks_initialised || isset($_POST['reload'])){
1115       $this->initialize_checks();
1116       $this->checks_initialised = TRUE;
1117     }
1118
1119     /*************
1120      * Winstations outside the group ou
1121      *************/
1122
1123     if(isset($_POST['outside_winstations_dialog_cancel'])){
1124       $this->outside_winstations_dialog = FALSE;
1125       $this->dialog = FALSE;
1126       $this->show_details = FALSE;
1127     }
1128
1129     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1130       $this->migrate_outside_winstations(FALSE);
1131     }
1132
1133     if(isset($_POST['outside_winstations_dialog_perform'])){
1134       $this->migrate_outside_winstations(TRUE);
1135       $this->search_outside_winstations();
1136       $this->dialog = FALSE;
1137       $this->show_details = FALSE;
1138       $this->outside_winstations_dialog = FALSE;
1139     }
1140
1141     if(isset($_POST['outside_winstations_dialog'])){
1142       $this->outside_winstations_dialog = TRUE;
1143       $this->dialog = TRUE;
1144     }
1145
1146     if($this->outside_winstations_dialog){
1147       $smarty = get_smarty();
1148       $smarty->assign("ous",$this->get_all_winstation_ous());
1149       $smarty->assign("method","outside_winstations");
1150       $smarty->assign("outside_winstations",$this->outside_winstations);
1151       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1152     }
1153     /*************
1154      * Groups outside the group ou
1155      *************/
1156
1157     if(isset($_POST['outside_groups_dialog_cancel'])){
1158       $this->outside_groups_dialog = FALSE;
1159       $this->show_details = FALSE;
1160       $this->dialog = FALSE;
1161     }
1162
1163     if(isset($_POST['outside_groups_dialog_whats_done'])){
1164       $this->show_details= TRUE;
1165       $this->migrate_outside_groups(FALSE);
1166     }
1167
1168     if(isset($_POST['outside_groups_dialog_refresh'])){
1169       $this->show_details= FALSE;
1170     }
1171
1172     if(isset($_POST['outside_groups_dialog_perform'])){
1173       $this->migrate_outside_groups(TRUE);
1174       $this->dialog = FALSE;
1175       $this->show_details = FALSE;
1176       $this->outside_groups_dialog = FALSE;
1177       $this->initialize_checks();
1178     }
1179
1180     if(isset($_POST['outside_groups_dialog'])){
1181       $this->outside_groups_dialog = TRUE;
1182       $this->dialog = TRUE;
1183     }
1184
1185     if($this->outside_groups_dialog){
1186       $smarty = get_smarty();
1187       $smarty->assign("ous",$this->get_all_group_ous());
1188       $smarty->assign("method","outside_groups");
1189       $smarty->assign("outside_groups",$this->outside_groups);
1190       $smarty->assign("group_details", $this->show_details);
1191       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1192     }
1193
1194     /*************
1195      * User outside the people ou
1196      *************/
1197
1198     if(isset($_POST['outside_users_dialog_cancel'])){
1199       $this->outside_users_dialog = FALSE;
1200       $this->dialog = FALSE;
1201       $this->show_details = FALSE;
1202     }
1203
1204     if(isset($_POST['outside_users_dialog_whats_done'])){
1205       $this->show_details= TRUE;
1206       $this->migrate_outside_users(FALSE);
1207     }
1208
1209     if(isset($_POST['outside_users_dialog_perform'])){
1210       $this->migrate_outside_users(TRUE);
1211       $this->initialize_checks();
1212       $this->dialog = FALSE;
1213       $this->show_details = FALSE;
1214       $this->outside_users_dialog = FALSE;
1215     }
1216
1217     if (isset($_POST['outside_users_dialog_refresh'])){
1218       $this->show_details= FALSE;
1219     }
1220
1221     if(isset($_POST['outside_users_dialog'])){
1222       $this->outside_users_dialog = TRUE;
1223       $this->dialog = TRUE;
1224     }
1225
1226     if($this->outside_users_dialog){
1227       $smarty = get_smarty();
1228       $smarty->assign("ous",$this->get_all_people_ous());
1229       $smarty->assign("method","outside_users");
1230       $smarty->assign("outside_users",$this->outside_users);
1231       $smarty->assign("user_details", $this->show_details);
1232       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1233     }
1234
1235     /*************
1236      * Root object check
1237      *************/
1238
1239     if(isset($_POST['retry_root_create'])){
1240
1241       $state = $this->checks['root']['STATUS'];
1242       $this->checkBase(FALSE);
1243       if($state != $this->checks['root']['STATUS']){
1244         $this->initialize_checks();
1245       }
1246     }
1247
1248     /*************
1249      * User Migration handling
1250      *************/
1251
1252     if(isset($_POST['retry_acls'])){
1253       $this->check_administrativeAccount();
1254     }
1255
1256     if(isset($_POST['create_acls'])){
1257       $this->acl_create_dialog = TRUE;
1258       $this->dialog = TRUE;
1259     }
1260
1261     if(isset($_POST['create_acls_cancel'])){
1262       $this->acl_create_dialog = FALSE;
1263       $this->dialog = FALSE;
1264       $this->show_details = FALSE;
1265     }
1266
1267     if(isset($_POST['create_acls_create_confirmed'])){
1268       if($this->create_admin()){
1269         $this->acl_create_dialog = FALSE;
1270         $this->dialog = FALSE;
1271       $this->show_details = FALSE;
1272         $this->initialize_checks();
1273       }
1274     }
1275
1276     if(isset($_POST['create_acls_create'])){
1277       $this->create_admin(TRUE);
1278     }
1279
1280     if(isset($_POST['create_admin_user'])){
1281       if($this->create_admin_user()){
1282         $this->dialog = FALSE;
1283       $this->show_details = FALSE;
1284       }
1285     }
1286
1287     if($this->acl_create_dialog){
1288       $smarty = get_smarty();
1289       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1290       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1291       $smarty->assign("users" ,$this->get_user_list());
1292       $smarty->assign("users_cnt" ,count($this->get_user_list()));
1293       $smarty->assign("groups",$this->get_group_list());
1294       $smarty->assign("groups_cnt",count($this->get_group_list()));
1295       $smarty->assign("type"  ,$this->acl_create_type);
1296       $smarty->assign("method","create_acls");
1297       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1298       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1299       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1300     }
1301
1302     /*************
1303      * User Migration handling
1304      *************/
1305
1306     /* Refresh list of deparments */
1307     if(isset($_POST['users_visible_migrate_refresh'])){
1308       $this->check_gosaAccounts();
1309     }
1310
1311     /* Open migration dialog */
1312     if(isset($_POST['users_visible_migrate'])){
1313       $this->show_details= FALSE;
1314       $this->users_migration_dialog = TRUE;
1315       $this->dialog =TRUE;
1316     }
1317
1318     /* Close migration dialog */
1319     if(isset($_POST['users_visible_migrate_close'])){
1320       $this->users_migration_dialog = FALSE;
1321       $this->dialog =FALSE;
1322       $this->show_details = FALSE;
1323     }
1324
1325     /* Start migration */
1326     if(isset($_POST['users_visible_migrate_migrate'])){
1327       if($this->migrate_gosaAccounts()){
1328         $this->initialize_checks();
1329         $this->dialog = FALSE;
1330         $this->show_details = FALSE;
1331         $this->users_migration_dialog = FALSE;
1332       }
1333     }
1334
1335     /* Start migration */
1336     if(isset($_POST['users_visible_migrate_whatsdone'])){
1337       $this->migrate_gosaAccounts(TRUE);
1338     }
1339
1340     /* Display migration dialog */
1341     if($this->users_migration_dialog){
1342       $smarty = get_smarty();
1343       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1344       $smarty->assign("method","migrate_users");
1345       $smarty->assign("user_details", $this->show_details);
1346       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1347     }
1348
1349
1350     /*************
1351      * Department Migration handling
1352      *************/
1353
1354     /* Refresh list of deparments */
1355     if(isset($_POST['deps_visible_migrate_refresh'])){
1356       $this->check_organizationalUnits();
1357       $this->show_details= FALSE;
1358     }
1359
1360     /* Open migration dialog */
1361     if(isset($_POST['deps_visible_migrate'])){
1362       $this->dep_migration_dialog = TRUE;
1363       $this->dialog =TRUE;
1364     }
1365
1366     /* Close migration dialog */
1367     if(isset($_POST['deps_visible_migrate_close'])){
1368       $this->dep_migration_dialog = FALSE;
1369       $this->dialog =FALSE;
1370       $this->show_details = FALSE;
1371     }
1372
1373     /* Start migration */
1374     if(isset($_POST['deps_visible_migrate_migrate'])){
1375       if($this->migrate_organizationalUnits()){
1376         $this->show_details= FALSE;
1377         $this->check_organizationalUnits();
1378         $this->dialog = FALSE;
1379         $this->dep_migration_dialog = FALSE;
1380       }
1381     }
1382
1383     /* Start migration */
1384     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1385       $this->migrate_organizationalUnits(TRUE);
1386     }
1387
1388     /* Display migration dialog */
1389     if($this->dep_migration_dialog){
1390       $smarty = get_smarty();
1391       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1392       $smarty->assign("method","migrate_deps");
1393       $smarty->assign("deps_details", $this->show_details);
1394       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1395     }
1396
1397     $smarty = get_smarty();
1398     $smarty->assign("checks",$this->checks);
1399     $smarty->assign("method","default");
1400     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1401   }
1402
1403
1404   function save_object()
1405   {
1406     $this->is_completed= TRUE;
1407
1408     /* Capture all selected winstations from outside_winstations_dialog */
1409     if($this->outside_winstations_dialog){
1410       foreach($this->outside_winstations as $dn => $data){
1411         if(isset($_POST['select_winstation_'.$dn])){
1412           $this->outside_winstations[$dn]['selected'] = TRUE;
1413         }else{
1414           $this->outside_winstations[$dn]['selected'] = FALSE;
1415         }
1416       }
1417     }
1418
1419     /* Capture all selected groups from outside_groups_dialog */
1420     if($this->outside_groups_dialog){
1421       foreach($this->outside_groups as $dn => $data){
1422         if(isset($_POST['select_group_'.$dn])){
1423           $this->outside_groups[$dn]['selected'] = TRUE;
1424         }else{
1425           $this->outside_groups[$dn]['selected'] = FALSE;
1426         }
1427       }
1428     }
1429
1430     /* Capture all selected users from outside_users_dialog */
1431     if($this->outside_users_dialog){
1432       foreach($this->outside_users as $dn => $data){
1433         if(isset($_POST['select_user_'.$dn])){
1434           $this->outside_users[$dn]['selected'] = TRUE;
1435         }else{
1436           $this->outside_users[$dn]['selected'] = FALSE;
1437         }
1438       }
1439     }
1440
1441     /* Get "create acl" dialog posts */
1442     if($this->acl_create_dialog){
1443       if(isset($_POST['create_acls_create'])){
1444         if(isset($_POST['create_acls_selected'])){
1445           $this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
1446         }else{
1447           $this->acl_create_selected = "";
1448         }
1449       }
1450
1451       if(isset($_POST['create_acls_create_abort'])){
1452         $this->acl_create_selected = "";
1453       }
1454
1455       if(isset($_POST['acl_create_type'])){
1456         $this->acl_create_type = $_POST['acl_create_type'];
1457       }
1458     }
1459
1460     /* Get selected departments */
1461     if($this->dep_migration_dialog){
1462       foreach($this->deps_to_migrate as $id => $data){
1463         if(isset($_POST['migrate_'.$id])){
1464           $this->deps_to_migrate[$id]['checked'] = TRUE;
1465         }else{
1466           $this->deps_to_migrate[$id]['checked'] = FALSE;
1467         }
1468       }
1469     }
1470
1471     /* Get selected users */
1472     if($this->users_migration_dialog){
1473       foreach($this->users_to_migrate as $id => $data){
1474         if(isset($_POST['migrate_'.$id])){
1475           $this->users_to_migrate[$id]['checked'] = TRUE;
1476         }else{
1477           $this->users_to_migrate[$id]['checked'] = FALSE;
1478         }
1479       }
1480     }
1481   }
1482
1483
1484   /* Check if the root object exists.
1485    * If the parameter just_check is true, then just check if the
1486    *  root object is missing and update the info messages.
1487    * If the Parameter is false, try to create a new root object.
1488    */
1489   function checkBase($just_check = TRUE)
1490   {
1491     /* Get collected setup informations */
1492     $cv = $this->parent->captured_values;
1493
1494     /* Establish ldap connection */
1495     $ldap = new LDAP($cv['admin'],
1496         $cv['password'],
1497         $cv['connection'],
1498         FALSE,
1499         $cv['tls']);
1500
1501     /* Check if root object exists */
1502     $ldap->cd($cv['base']);
1503     $res = $ldap->search("(objectClass=*)");
1504     $err = ldap_errno($ldap->cid);
1505
1506     if( !$res ||
1507         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1508         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1509
1510       /* Root object doesn't exists
1511        */
1512       if($just_check){
1513         $this->checks['root']['STATUS']    = FALSE;
1514         $this->checks['root']['STATUS_MSG']= _("Failed");
1515         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1516         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1517         return(FALSE);
1518       }else{
1519
1520         /* Add root object */
1521         $ldap->cd($cv['base']);
1522         $res = $ldap->create_missing_trees($cv['base']);
1523
1524         /* If adding failed, tell the user */
1525         if(!$res){
1526           $this->checks['root']['STATUS']    = FALSE;
1527           $this->checks['root']['STATUS_MSG']= _("Failed");
1528           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1529           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1530           return($res);;
1531         }
1532       }
1533     }
1534
1535     /* Create & remove of dummy object was successful */
1536     $this->checks['root']['STATUS']    = TRUE;
1537     $this->checks['root']['STATUS_MSG']= _("Ok");
1538   }
1539
1540
1541   /* Return ldif information for a
1542    * given attribute array
1543    */
1544   function array_to_ldif($atts)
1545   {
1546     $ret = "";
1547     unset($atts['count']);
1548     unset($atts['dn']);
1549     foreach($atts as $name => $value){
1550       if(is_numeric($name)) {
1551         continue;
1552       }
1553       if(is_array($value)){
1554         unset($value['count']);
1555         foreach($value as $a_val){
1556           $ret .= $name.": ". $a_val."\n";
1557         }
1558       }else{
1559         $ret .= $name.": ". $value."\n";
1560       }
1561     }
1562     return(preg_replace("/\n$/","",$ret));
1563   }
1564
1565
1566   function get_user_list()
1567   {
1568     /* Get collected configuration settings */
1569     $cv = $this->parent->captured_values;
1570
1571     /* Establish ldap connection */
1572     $ldap = new LDAP($cv['admin'],
1573         $cv['password'],
1574         $cv['connection'],
1575         FALSE,
1576         $cv['tls']);
1577
1578     $ldap->cd($cv['base']);
1579     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1580
1581     $tmp = array();
1582     while($attrs = $ldap->fetch()){
1583       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1584     }
1585     return($tmp);
1586   }
1587
1588
1589   function get_all_people_ous()
1590   {
1591     /* Get collected configuration settings */
1592     $cv = $this->parent->captured_values;
1593
1594     /* Establish ldap connection */
1595     $ldap = new LDAP($cv['admin'],
1596         $cv['password'],
1597         $cv['connection'],
1598         FALSE,
1599         $cv['tls']);
1600
1601     $ldap->cd($cv['base']);
1602     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1603
1604     if($ldap->count() == 0 ){
1605       $add_dn = $cv['peopleou'].",".$cv['base'];
1606       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1607       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1608       $add = array();
1609       $add['objectClass'] = array("organizationalUnit");
1610       $add[$naming_attr] = $naming_value;
1611
1612       $ldap->cd($cv['base']);
1613       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1614       $ldap->cd($add_dn);
1615       $ldap->add($add);
1616     }
1617
1618     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1619     $tmp = array();
1620     while($attrs= $ldap->fetch()){
1621       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1622         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1623       }
1624     }
1625     return($tmp);
1626   }
1627
1628   function get_all_winstation_ous()
1629   {
1630     /* Get collected configuration settings */
1631     $cv = $this->parent->captured_values;
1632
1633     /* Establish ldap connection */
1634     $ldap = new LDAP($cv['admin'],
1635         $cv['password'],
1636         $cv['connection'],
1637         FALSE,
1638         $cv['tls']);
1639
1640     /* Get winstation ou */
1641     if($cv['generic_settings']['wws_ou_active']) {
1642       $winstation_ou = $cv['generic_settings']['ws_ou'];
1643     }else{
1644       $winstation_ou = "ou=winstations";
1645     }
1646
1647     $ldap->cd($cv['base']);
1648     $ldap->search("(".$winstation_ou.")",array("dn"));
1649
1650     if($ldap->count() == 0 ){
1651       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1652       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1653       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1654       $add = array();
1655       $add['objectClass'] = array("organizationalUnit");
1656       $add[$naming_attr] = $naming_value;
1657
1658       $ldap->cd($cv['base']);
1659       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1660       $ldap->cd($add_dn);
1661       $ldap->add($add);
1662     }
1663
1664     $ldap->search("(".$winstation_ou.")",array("dn"));
1665     $tmp = array();
1666     while($attrs= $ldap->fetch()){
1667       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1668         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1669       }
1670     }
1671     return($tmp);
1672   }
1673
1674
1675   function get_all_group_ous()
1676   {
1677     /* Get collected configuration settings */
1678     $cv = $this->parent->captured_values;
1679
1680     /* Establish ldap connection */
1681     $ldap = new LDAP($cv['admin'],
1682         $cv['password'],
1683         $cv['connection'],
1684         FALSE,
1685         $cv['tls']);
1686
1687     $ldap->cd($cv['base']);
1688     $ldap->search("(".$cv['groupou'].")",array("dn"));
1689
1690     if($ldap->count() == 0 ){
1691       $add_dn = $cv['groupou'].",".$cv['base'];
1692       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1693       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1694       $add = array();
1695       $add['objectClass'] = array("organizationalUnit");
1696       $add[$naming_attr] = $naming_value;
1697
1698       $ldap->cd($cv['base']);
1699       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1700       $ldap->cd($add_dn);
1701       $ldap->add($add);
1702     }
1703
1704     $ldap->search("(".$cv['groupou'].")",array("dn"));
1705     $tmp = array();
1706     while($attrs= $ldap->fetch()){
1707       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1708         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1709       }
1710     }
1711     return($tmp);
1712   }
1713
1714
1715   function get_group_list()
1716   {
1717     /* Get collected configuration settings */
1718     $cv = $this->parent->captured_values;
1719
1720     /* Establish ldap connection */
1721     $ldap = new LDAP($cv['admin'],
1722         $cv['password'],
1723         $cv['connection'],
1724         FALSE,
1725         $cv['tls']);
1726
1727     $ldap->cd($cv['base']);
1728     $ldap->search("(objectClass=posixGroup)",array("dn"));
1729
1730     $tmp = array();
1731     while($attrs = $ldap->fetch()){
1732       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1733     }
1734     return($tmp);
1735   }
1736
1737
1738   function move($source,$destination)
1739   {
1740     /* Get collected configuration settings */
1741     $cv = $this->parent->captured_values;
1742
1743     /* Establish ldap connection */
1744     $ldap = new LDAP($cv['admin'],
1745         $cv['password'],
1746         $cv['connection'],
1747         FALSE,
1748         $cv['tls']);
1749
1750      /* Update object references in gosaGroupOfNames */
1751     $ogs_to_fix = array();
1752     $ldap->cd($cv['base']);
1753     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1754     while ($attrs= $ldap->fetch()){
1755       $dn = $attrs['dn'];
1756       $attrs = $this->cleanup_array($attrs);
1757       $member_new = array($destination);
1758       foreach($attrs['member'] as $member){
1759         if($member != $source){
1760           $member_new[] = $member;
1761         }
1762       }
1763       $attrs['member'] = $member_new;
1764       $ogs_to_fix[$dn] = $attrs;
1765     }
1766
1767     /* Copy source to destination dn */
1768     $ldap->cat($source);
1769     $new_data = $this->cleanup_array($ldap->fetch());
1770     $ldap->cd($destination);
1771     $res = $ldap->add($new_data);
1772
1773     /* Display warning if copy failed */
1774     if(!$res){
1775       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1776     }else{
1777       $res = $ldap->rmDir($source);
1778       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1779
1780       /* Object is copied, so update its references */
1781       foreach($ogs_to_fix as $dn => $data){
1782         $ldap->cd($dn);
1783         $ldap->modify($data);
1784       }
1785     }
1786   }
1787
1788
1789   /* Cleanup ldap result to be able to write it be to ldap */
1790   function cleanup_array($attrs)
1791   {
1792     foreach($attrs as $key => $value) {
1793       if(is_numeric($key) || in_array($key,array("count","dn"))){
1794         unset($attrs[$key]);
1795       }
1796       if(is_array($value) && isset($value['count'])){
1797         unset($attrs[$key]['count']);
1798       }
1799     }
1800     return($attrs);
1801   }
1802 }
1803
1804 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1805 ?>