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 groups that have complete permissions */
 752     $ldap->cd($cv['base']);
 753     $res = $ldap->search("(&(objectClass=posixGroup)(gosaSubtreeACL=:all)(memberUid=*))",array("memberUid","cn"));
 754
 755     /* If ldap search failed, set error message */
 756     if(!$res){
 757       $this->checks['acls']['STATUS']    = FALSE;
 758       $this->checks['acls']['STATUS_MSG']= _("LDAP query failed");
 759       $this->checks['acls']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 760     }else{
 761
 762       /* */
 763       $found = FALSE;
 764       $debug = "";
 765       $admin_groups = array();
 766
 767       /* Get all returned groups */
 768       while($attrs  = $ldap->fetch()){
 769         $admin_groups[]= $attrs;
 770       }
 771
 772       /* Walk through groups and check if memberUid exists in ldap database */
 773       foreach($admin_groups as $group){
 774
 775         $debug .= "<b>".$group['cn'][0].":</b><br>";
 776
 777         $count_member = $group['memberUid']['count'];
 778
 779         /* Check every single group member */
 780         for($i = 0 ; $i < $count_member ; $i++){
 781           $debug .= $group['memberUid'][$i];
 782
 783           /* Check if user exists */
 784           $ldap->search("(&(objectClass=gosaAccount)(uid=".$group['memberUid'][$i]."))",array("dn"));
 785           $cnt= $ldap->count();
 786
 787           /* Update found-status if there is a member available */
 788           if($cnt == 1){
 789             $debug .= " <i>->Found</i><br>";
 790             $found = TRUE;
 791           }elseif($cnt == 0 ){
 792             $debug .= " <font color='red'>-> NOT Found</font><br>";
 793           }else{
 794             $debug .= " <font color='red'>-> Found more than once -.- </font><br>";
 795           }
 796         }
 797
 798       }
 799       # For debugging
 800       # echo $debug."<br>----------------<br>";
 801
 802       if($found){
 803         $this->checks['acls']['STATUS']    = TRUE;
 804         $this->checks['acls']['STATUS_MSG']= _("Ok")."&nbsp;";
 805         $this->checks['acls']['ERROR_MSG'] = "";
 806       }else{
 807         $this->checks['acls']['STATUS']    = FALSE;
 808         $this->checks['acls']['STATUS_MSG']= _("Failed");
 809         $this->checks['acls']['ERROR_MSG']= _("There is no GOsa administrator account inside your LDAP.")."&nbsp;";
 810         $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create")."'>";
 811       }
 812     }
 813     return($ldap->count()>=1);
 814   }
 815
 816
 817
 818   function create_admin($only_ldif = FALSE)
 819   {
 820     /* Reset '' */
 821     $this->acl_create_changes="";
 822
 823     /* Object that should receive admin acls */
 824     $dn = $this->acl_create_selected;
 825
 826     /* Get collected configuration settings */
 827     $cv = $this->parent->captured_values;
 828
 829     /* Establish ldap connection */
 830     $ldap = new LDAP($cv['admin'],
 831         $cv['password'],
 832         $cv['connection'],
 833         FALSE,
 834         $cv['tls']);
 835
 836     /* Get current base attributes */
 837     $ldap->cd($cv['base']);
 838     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 839     $attrs = $ldap->fetch();
 840
 841     /* Add acls for the selcted user to the base */
 842     $attrs_new['objectClass'] = array("gosaACL");
 843
 844     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 845       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 846         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 847       }
 848     }
 849
 850     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 851     $attrs_new['gosaAclEntry'][] = $acl;
 852     if(isset($attrs['gosaAclEntry'])){
 853       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 854
 855         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 856         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 857
 858         $data = ($prio+1).$rest;
 859         $attrs_new['gosaAclEntry'][] = $data;
 860       }
 861     }
 862
 863     if($only_ldif){
 864       $this->acl_create_changes ="\n".$cv['base']."\n";
 865       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 866       $this->acl_create_changes.="\n".$cv['base']."\n";
 867       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 868     }else{
 869
 870       $ldap->cd($cv['base']);
 871       if(!$ldap->modify($attrs_new)){
 872         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 873         return(FALSE);
 874       }else{
 875         return(TRUE);
 876       }
 877     }
 878   }
 879
 880
 881   function create_admin_user()
 882   {
 883     $pw1 = $pw2 = "";
 884
 885     if(isset($_POST['new_user_password'])){
 886       $pw1 = $_POST['new_user_password'];
 887     }
 888     if(isset($_POST['new_user_password2'])){
 889       $pw2 = $_POST['new_user_password2'];
 890     }
 891
 892     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 893       print_red(_("Specified passwords are empty or not equal."));
 894       return false;
 895     }
 896
 897     /* Establish ldap connection */
 898     $cv = $this->parent->captured_values;
 899     $ldap = new LDAP($cv['admin'],
 900         $cv['password'],
 901         $cv['connection'],
 902         FALSE,
 903         $cv['tls']);
 904
 905     /* Get current base attributes */
 906     $ldap->cd($cv['base']);
 907
 908     if($cv['peopledn'] == "cn"){
 909       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 910     }else{
 911       $dn = "uid=admin,".$cv['peopleou'].",".$cv['base'];
 912     }
 913
 914     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 915     $p_m = $methods[$cv['encryption']];
 916     $p_c = new $p_m(array());
 917     $hash = $p_c->generate_hash($pw2);
 918
 919     $new_user=array();
 920     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 921     $new_user['givenName']  = "System";
 922     $new_user['sn']  = "Administrator";
 923     $new_user['cn']  = "System Administrator";
 924     $new_user['uid'] = "admin";
 925     $new_user['userPassword'] = $hash;
 926
 927     $ldap->cd($cv['base']);
 928     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 929     $ldap->cd($dn);
 930     $res = $ldap->add($new_user);
 931     $this->acl_create_selected = $dn;
 932     $this->create_admin();
 933
 934     if(!$res){
 935       print_red($ldap->get_error());
 936       return(FALSE);
 937     }
 938
 939     $this->acl_create_dialog=FALSE;
 940     $this->check_administrativeAccount();
 941     return(TRUE);
 942   }
 943
 944
 945   function migrate_outside_winstations($perform = FALSE)
 946   {
 947     /* Establish ldap connection */
 948     $cv = $this->parent->captured_values;
 949     $ldap = new LDAP($cv['admin'],
 950         $cv['password'],
 951         $cv['connection'],
 952         FALSE,
 953         $cv['tls']);
 954
 955     $ldap->cd($cv['base']);
 956
 957     /* Check if there was a destination department posted */
 958     if(isset($_POST['move_winstation_to'])){
 959       $destination_dep = $_POST['move_winstation_to'];
 960     }else{
 961       print_red(_("Couldn't move users to specified department."));
 962       return(false);
 963     }
 964
 965     foreach($this->outside_winstations as $b_dn => $data){
 966       $this->outside_winstations[$b_dn]['ldif'] ="";
 967       if($data['selected']){
 968         $dn = base64_decode($b_dn);
 969         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
 970         if(!$perform){
 971           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
 972
 973
 974           /* Check if there are references to this object */
 975           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
 976           $refs = "";
 977           while($attrs = $ldap->fetch()){
 978             $ref_dn = $attrs['dn'];
 979             $refs .= "<br />\t".$ref_dn;
 980           }
 981           if(!empty($refs)){
 982             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
 983           }
 984
 985         }else{
 986           $this->move($dn,$d_dn);
 987         }
 988       }
 989     }
 990   }
 991
 992
 993   function migrate_outside_groups($perform = FALSE)
 994   {
 995     /* Establish ldap connection */
 996     $cv = $this->parent->captured_values;
 997     $ldap = new LDAP($cv['admin'],
 998         $cv['password'],
 999         $cv['connection'],
1000         FALSE,
1001         $cv['tls']);
1002
1003     $ldap->cd($cv['base']);
1004
1005     /* Check if there was a destination department posted */
1006     if(isset($_POST['move_group_to'])){
1007       $destination_dep = $_POST['move_group_to'];
1008     }else{
1009       print_red(_("Couldn't move users to specified department."));
1010       return(false);
1011     }
1012
1013     foreach($this->outside_groups as $b_dn => $data){
1014       $this->outside_groups[$b_dn]['ldif'] ="";
1015       if($data['selected']){
1016         $dn = base64_decode($b_dn);
1017         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1018         if(!$perform){
1019           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1020
1021
1022           /* Check if there are references to this object */
1023           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1024           $refs = "";
1025           while($attrs = $ldap->fetch()){
1026             $ref_dn = $attrs['dn'];
1027             $refs .= "<br />\t".$ref_dn;
1028           }
1029           if(!empty($refs)){
1030             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1031           }
1032
1033         }else{
1034           $this->move($dn,$d_dn);
1035         }
1036       }
1037     }
1038   }
1039
1040
1041   function migrate_outside_users($perform = FALSE)
1042   {
1043     /* Establish ldap connection */
1044     $cv = $this->parent->captured_values;
1045     $ldap = new LDAP($cv['admin'],
1046         $cv['password'],
1047         $cv['connection'],
1048         FALSE,
1049         $cv['tls']);
1050
1051     $ldap->cd($cv['base']);
1052
1053     /* Check if there was a destination department posted */
1054     if(isset($_POST['move_user_to'])){
1055       $destination_dep = $_POST['move_user_to'];
1056     }else{
1057       print_red(_("Couldn't move users to specified department."));
1058       return(false);
1059     }
1060
1061     foreach($this->outside_users as $b_dn => $data){
1062       $this->outside_users[$b_dn]['ldif'] ="";
1063       if($data['selected']){
1064         $dn = base64_decode($b_dn);
1065         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1066         if(!$perform){
1067           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1068
1069           /* Check if there are references to this object */
1070           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1071           $refs = "";
1072           while($attrs = $ldap->fetch()){
1073             $ref_dn = $attrs['dn'];
1074             $refs .= "<br />\t".$ref_dn;
1075           }
1076           if(!empty($refs)){
1077             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1078           }
1079
1080         }else{
1081           $this->move($dn,$d_dn);
1082         }
1083       }
1084     }
1085   }
1086
1087
1088   function execute()
1089   {
1090     /* Initialise checks if this is the first call */
1091     if(!$this->checks_initialised || isset($_POST['reload'])){
1092       $this->initialize_checks();
1093       $this->checks_initialised = TRUE;
1094     }
1095
1096     /*************
1097      * Winstations outside the group ou
1098      *************/
1099
1100     if(isset($_POST['outside_winstations_dialog_cancel'])){
1101       $this->outside_winstations_dialog = FALSE;
1102       $this->dialog = FALSE;
1103       $this->show_details = FALSE;
1104     }
1105
1106     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1107       $this->migrate_outside_winstations(FALSE);
1108     }
1109
1110     if(isset($_POST['outside_winstations_dialog_perform'])){
1111       $this->migrate_outside_winstations(TRUE);
1112       $this->search_outside_winstations();
1113       $this->dialog = FALSE;
1114       $this->show_details = FALSE;
1115       $this->outside_winstations_dialog = FALSE;
1116     }
1117
1118     if(isset($_POST['outside_winstations_dialog'])){
1119       $this->outside_winstations_dialog = TRUE;
1120       $this->dialog = TRUE;
1121     }
1122
1123     if($this->outside_winstations_dialog){
1124       $smarty = get_smarty();
1125       $smarty->assign("ous",$this->get_all_winstation_ous());
1126       $smarty->assign("method","outside_winstations");
1127       $smarty->assign("outside_winstations",$this->outside_winstations);
1128       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1129     }
1130     /*************
1131      * Groups outside the group ou
1132      *************/
1133
1134     if(isset($_POST['outside_groups_dialog_cancel'])){
1135       $this->outside_groups_dialog = FALSE;
1136       $this->show_details = FALSE;
1137       $this->dialog = FALSE;
1138     }
1139
1140     if(isset($_POST['outside_groups_dialog_whats_done'])){
1141       $this->show_details= TRUE;
1142       $this->migrate_outside_groups(FALSE);
1143     }
1144
1145     if(isset($_POST['outside_groups_dialog_refresh'])){
1146       $this->show_details= FALSE;
1147     }
1148
1149     if(isset($_POST['outside_groups_dialog_perform'])){
1150       $this->migrate_outside_groups(TRUE);
1151       $this->dialog = FALSE;
1152       $this->show_details = FALSE;
1153       $this->outside_groups_dialog = FALSE;
1154       $this->initialize_checks();
1155     }
1156
1157     if(isset($_POST['outside_groups_dialog'])){
1158       $this->outside_groups_dialog = TRUE;
1159       $this->dialog = TRUE;
1160     }
1161
1162     if($this->outside_groups_dialog){
1163       $smarty = get_smarty();
1164       $smarty->assign("ous",$this->get_all_group_ous());
1165       $smarty->assign("method","outside_groups");
1166       $smarty->assign("outside_groups",$this->outside_groups);
1167       $smarty->assign("group_details", $this->show_details);
1168       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1169     }
1170
1171     /*************
1172      * User outside the people ou
1173      *************/
1174
1175     if(isset($_POST['outside_users_dialog_cancel'])){
1176       $this->outside_users_dialog = FALSE;
1177       $this->dialog = FALSE;
1178       $this->show_details = FALSE;
1179     }
1180
1181     if(isset($_POST['outside_users_dialog_whats_done'])){
1182       $this->show_details= TRUE;
1183       $this->migrate_outside_users(FALSE);
1184     }
1185
1186     if(isset($_POST['outside_users_dialog_perform'])){
1187       $this->migrate_outside_users(TRUE);
1188       $this->initialize_checks();
1189       $this->dialog = FALSE;
1190       $this->show_details = FALSE;
1191       $this->outside_users_dialog = FALSE;
1192     }
1193
1194     if (isset($_POST['outside_users_dialog_refresh'])){
1195       $this->show_details= FALSE;
1196     }
1197
1198     if(isset($_POST['outside_users_dialog'])){
1199       $this->outside_users_dialog = TRUE;
1200       $this->dialog = TRUE;
1201     }
1202
1203     if($this->outside_users_dialog){
1204       $smarty = get_smarty();
1205       $smarty->assign("ous",$this->get_all_people_ous());
1206       $smarty->assign("method","outside_users");
1207       $smarty->assign("outside_users",$this->outside_users);
1208       $smarty->assign("user_details", $this->show_details);
1209       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1210     }
1211
1212     /*************
1213      * Root object check
1214      *************/
1215
1216     if(isset($_POST['retry_root_create'])){
1217
1218       $state = $this->checks['root']['STATUS'];
1219       $this->checkBase(FALSE);
1220       if($state != $this->checks['root']['STATUS']){
1221         $this->initialize_checks();
1222       }
1223     }
1224
1225     /*************
1226      * User Migration handling
1227      *************/
1228
1229     if(isset($_POST['retry_acls'])){
1230       $this->check_administrativeAccount();
1231     }
1232
1233     if(isset($_POST['create_acls'])){
1234       $this->acl_create_dialog = TRUE;
1235       $this->dialog = TRUE;
1236     }
1237
1238     if(isset($_POST['create_acls_cancel'])){
1239       $this->acl_create_dialog = FALSE;
1240       $this->dialog = FALSE;
1241       $this->show_details = FALSE;
1242     }
1243
1244     if(isset($_POST['create_acls_create_confirmed'])){
1245       if($this->create_admin()){
1246         $this->acl_create_dialog = FALSE;
1247         $this->dialog = FALSE;
1248       $this->show_details = FALSE;
1249         $this->initialize_checks();
1250       }
1251     }
1252
1253     if(isset($_POST['create_acls_create'])){
1254       $this->create_admin(TRUE);
1255     }
1256
1257     if(isset($_POST['create_admin_user'])){
1258       if($this->create_admin_user()){
1259         $this->dialog = FALSE;
1260       $this->show_details = FALSE;
1261       }
1262     }
1263
1264     if($this->acl_create_dialog){
1265       $smarty = get_smarty();
1266       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1267       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1268       $smarty->assign("users" ,$this->get_user_list());
1269       $smarty->assign("users_cnt" ,count($this->get_user_list()));
1270       $smarty->assign("groups",$this->get_group_list());
1271       $smarty->assign("groups_cnt",count($this->get_group_list()));
1272       $smarty->assign("type"  ,$this->acl_create_type);
1273       $smarty->assign("method","create_acls");
1274       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1275       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1276       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1277     }
1278
1279     /*************
1280      * User Migration handling
1281      *************/
1282
1283     /* Refresh list of deparments */
1284     if(isset($_POST['users_visible_migrate_refresh'])){
1285       $this->check_gosaAccounts();
1286     }
1287
1288     /* Open migration dialog */
1289     if(isset($_POST['users_visible_migrate'])){
1290       $this->show_details= FALSE;
1291       $this->users_migration_dialog = TRUE;
1292       $this->dialog =TRUE;
1293     }
1294
1295     /* Close migration dialog */
1296     if(isset($_POST['users_visible_migrate_close'])){
1297       $this->users_migration_dialog = FALSE;
1298       $this->dialog =FALSE;
1299       $this->show_details = FALSE;
1300     }
1301
1302     /* Start migration */
1303     if(isset($_POST['users_visible_migrate_migrate'])){
1304       if($this->migrate_gosaAccounts()){
1305         $this->initialize_checks();
1306         $this->dialog = FALSE;
1307         $this->show_details = FALSE;
1308         $this->users_migration_dialog = FALSE;
1309       }
1310     }
1311
1312     /* Start migration */
1313     if(isset($_POST['users_visible_migrate_whatsdone'])){
1314       $this->migrate_gosaAccounts(TRUE);
1315     }
1316
1317     /* Display migration dialog */
1318     if($this->users_migration_dialog){
1319       $smarty = get_smarty();
1320       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1321       $smarty->assign("method","migrate_users");
1322       $smarty->assign("user_details", $this->show_details);
1323       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1324     }
1325
1326
1327     /*************
1328      * Department Migration handling
1329      *************/
1330
1331     /* Refresh list of deparments */
1332     if(isset($_POST['deps_visible_migrate_refresh'])){
1333       $this->check_organizationalUnits();
1334       $this->show_details= FALSE;
1335     }
1336
1337     /* Open migration dialog */
1338     if(isset($_POST['deps_visible_migrate'])){
1339       $this->dep_migration_dialog = TRUE;
1340       $this->dialog =TRUE;
1341     }
1342
1343     /* Close migration dialog */
1344     if(isset($_POST['deps_visible_migrate_close'])){
1345       $this->dep_migration_dialog = FALSE;
1346       $this->dialog =FALSE;
1347       $this->show_details = FALSE;
1348     }
1349
1350     /* Start migration */
1351     if(isset($_POST['deps_visible_migrate_migrate'])){
1352       if($this->migrate_organizationalUnits()){
1353         $this->show_details= FALSE;
1354         $this->check_organizationalUnits();
1355         $this->dialog = FALSE;
1356         $this->dep_migration_dialog = FALSE;
1357       }
1358     }
1359
1360     /* Start migration */
1361     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1362       $this->migrate_organizationalUnits(TRUE);
1363     }
1364
1365     /* Display migration dialog */
1366     if($this->dep_migration_dialog){
1367       $smarty = get_smarty();
1368       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1369       $smarty->assign("method","migrate_deps");
1370       $smarty->assign("deps_details", $this->show_details);
1371       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1372     }
1373
1374     $smarty = get_smarty();
1375     $smarty->assign("checks",$this->checks);
1376     $smarty->assign("method","default");
1377     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1378   }
1379
1380
1381   function save_object()
1382   {
1383     $this->is_completed= TRUE;
1384
1385     /* Capture all selected winstations from outside_winstations_dialog */
1386     if($this->outside_winstations_dialog){
1387       foreach($this->outside_winstations as $dn => $data){
1388         if(isset($_POST['select_winstation_'.$dn])){
1389           $this->outside_winstations[$dn]['selected'] = TRUE;
1390         }else{
1391           $this->outside_winstations[$dn]['selected'] = FALSE;
1392         }
1393       }
1394     }
1395
1396     /* Capture all selected groups from outside_groups_dialog */
1397     if($this->outside_groups_dialog){
1398       foreach($this->outside_groups as $dn => $data){
1399         if(isset($_POST['select_group_'.$dn])){
1400           $this->outside_groups[$dn]['selected'] = TRUE;
1401         }else{
1402           $this->outside_groups[$dn]['selected'] = FALSE;
1403         }
1404       }
1405     }
1406
1407     /* Capture all selected users from outside_users_dialog */
1408     if($this->outside_users_dialog){
1409       foreach($this->outside_users as $dn => $data){
1410         if(isset($_POST['select_user_'.$dn])){
1411           $this->outside_users[$dn]['selected'] = TRUE;
1412         }else{
1413           $this->outside_users[$dn]['selected'] = FALSE;
1414         }
1415       }
1416     }
1417
1418     /* Get "create acl" dialog posts */
1419     if($this->acl_create_dialog){
1420       if(isset($_POST['create_acls_create'])){
1421         if(isset($_POST['create_acls_selected'])){
1422           $this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
1423         }else{
1424           $this->acl_create_selected = "";
1425         }
1426       }
1427
1428       if(isset($_POST['create_acls_create_abort'])){
1429         $this->acl_create_selected = "";
1430       }
1431
1432       if(isset($_POST['acl_create_type'])){
1433         $this->acl_create_type = $_POST['acl_create_type'];
1434       }
1435     }
1436
1437     /* Get selected departments */
1438     if($this->dep_migration_dialog){
1439       foreach($this->deps_to_migrate as $id => $data){
1440         if(isset($_POST['migrate_'.$id])){
1441           $this->deps_to_migrate[$id]['checked'] = TRUE;
1442         }else{
1443           $this->deps_to_migrate[$id]['checked'] = FALSE;
1444         }
1445       }
1446     }
1447
1448     /* Get selected users */
1449     if($this->users_migration_dialog){
1450       foreach($this->users_to_migrate as $id => $data){
1451         if(isset($_POST['migrate_'.$id])){
1452           $this->users_to_migrate[$id]['checked'] = TRUE;
1453         }else{
1454           $this->users_to_migrate[$id]['checked'] = FALSE;
1455         }
1456       }
1457     }
1458   }
1459
1460
1461   /* Check if the root object exists.
1462    * If the parameter just_check is true, then just check if the
1463    *  root object is missing and update the info messages.
1464    * If the Parameter is false, try to create a new root object.
1465    */
1466   function checkBase($just_check = TRUE)
1467   {
1468     /* Get collected setup informations */
1469     $cv = $this->parent->captured_values;
1470
1471     /* Establish ldap connection */
1472     $ldap = new LDAP($cv['admin'],
1473         $cv['password'],
1474         $cv['connection'],
1475         FALSE,
1476         $cv['tls']);
1477
1478     /* Check if root object exists */
1479     $ldap->cd($cv['base']);
1480     $res = $ldap->search("(objectClass=*)");
1481     $err = ldap_errno($ldap->cid);
1482
1483     if( !$res ||
1484         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1485         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1486
1487       /* Root object doesn't exists
1488        */
1489       if($just_check){
1490         $this->checks['root']['STATUS']    = FALSE;
1491         $this->checks['root']['STATUS_MSG']= _("Failed");
1492         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1493         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1494         return(FALSE);
1495       }else{
1496
1497         /* Add root object */
1498         $ldap->cd($cv['base']);
1499         $res = $ldap->create_missing_trees($cv['base']);
1500
1501         /* If adding failed, tell the user */
1502         if(!$res){
1503           $this->checks['root']['STATUS']    = FALSE;
1504           $this->checks['root']['STATUS_MSG']= _("Failed");
1505           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1506           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1507           return($res);;
1508         }
1509       }
1510     }
1511
1512     /* Create & remove of dummy object was successful */
1513     $this->checks['root']['STATUS']    = TRUE;
1514     $this->checks['root']['STATUS_MSG']= _("Ok");
1515   }
1516
1517
1518   /* Return ldif information for a
1519    * given attribute array
1520    */
1521   function array_to_ldif($atts)
1522   {
1523     $ret = "";
1524     unset($atts['count']);
1525     unset($atts['dn']);
1526     foreach($atts as $name => $value){
1527       if(is_numeric($name)) {
1528         continue;
1529       }
1530       if(is_array($value)){
1531         unset($value['count']);
1532         foreach($value as $a_val){
1533           $ret .= $name.": ". $a_val."\n";
1534         }
1535       }else{
1536         $ret .= $name.": ". $value."\n";
1537       }
1538     }
1539     return(preg_replace("/\n$/","",$ret));
1540   }
1541
1542
1543   function get_user_list()
1544   {
1545     /* Get collected configuration settings */
1546     $cv = $this->parent->captured_values;
1547
1548     /* Establish ldap connection */
1549     $ldap = new LDAP($cv['admin'],
1550         $cv['password'],
1551         $cv['connection'],
1552         FALSE,
1553         $cv['tls']);
1554
1555     $ldap->cd($cv['base']);
1556     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1557
1558     $tmp = array();
1559     while($attrs = $ldap->fetch()){
1560       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1561     }
1562     return($tmp);
1563   }
1564
1565
1566   function get_all_people_ous()
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     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1580
1581     if($ldap->count() == 0 ){
1582       $add_dn = $cv['peopleou'].",".$cv['base'];
1583       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1584       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1585       $add = array();
1586       $add['objectClass'] = array("organizationalUnit");
1587       $add[$naming_attr] = $naming_value;
1588
1589       $ldap->cd($cv['base']);
1590       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1591       $ldap->cd($add_dn);
1592       $ldap->add($add);
1593     }
1594
1595     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1596     $tmp = array();
1597     while($attrs= $ldap->fetch()){
1598       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1599         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1600       }
1601     }
1602     return($tmp);
1603   }
1604
1605   function get_all_winstation_ous()
1606   {
1607     /* Get collected configuration settings */
1608     $cv = $this->parent->captured_values;
1609
1610     /* Establish ldap connection */
1611     $ldap = new LDAP($cv['admin'],
1612         $cv['password'],
1613         $cv['connection'],
1614         FALSE,
1615         $cv['tls']);
1616
1617     /* Get winstation ou */
1618     if($cv['generic_settings']['wws_ou_active']) {
1619       $winstation_ou = $cv['generic_settings']['ws_ou'];
1620     }else{
1621       $winstation_ou = "ou=winstations";
1622     }
1623
1624     $ldap->cd($cv['base']);
1625     $ldap->search("(".$winstation_ou.")",array("dn"));
1626
1627     if($ldap->count() == 0 ){
1628       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1629       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1630       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1631       $add = array();
1632       $add['objectClass'] = array("organizationalUnit");
1633       $add[$naming_attr] = $naming_value;
1634
1635       $ldap->cd($cv['base']);
1636       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1637       $ldap->cd($add_dn);
1638       $ldap->add($add);
1639     }
1640
1641     $ldap->search("(".$winstation_ou.")",array("dn"));
1642     $tmp = array();
1643     while($attrs= $ldap->fetch()){
1644       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1645         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1646       }
1647     }
1648     return($tmp);
1649   }
1650
1651
1652   function get_all_group_ous()
1653   {
1654     /* Get collected configuration settings */
1655     $cv = $this->parent->captured_values;
1656
1657     /* Establish ldap connection */
1658     $ldap = new LDAP($cv['admin'],
1659         $cv['password'],
1660         $cv['connection'],
1661         FALSE,
1662         $cv['tls']);
1663
1664     $ldap->cd($cv['base']);
1665     $ldap->search("(".$cv['groupou'].")",array("dn"));
1666
1667     if($ldap->count() == 0 ){
1668       $add_dn = $cv['groupou'].",".$cv['base'];
1669       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1670       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1671       $add = array();
1672       $add['objectClass'] = array("organizationalUnit");
1673       $add[$naming_attr] = $naming_value;
1674
1675       $ldap->cd($cv['base']);
1676       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1677       $ldap->cd($add_dn);
1678       $ldap->add($add);
1679     }
1680
1681     $ldap->search("(".$cv['groupou'].")",array("dn"));
1682     $tmp = array();
1683     while($attrs= $ldap->fetch()){
1684       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1685         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1686       }
1687     }
1688     return($tmp);
1689   }
1690
1691
1692   function get_group_list()
1693   {
1694     /* Get collected configuration settings */
1695     $cv = $this->parent->captured_values;
1696
1697     /* Establish ldap connection */
1698     $ldap = new LDAP($cv['admin'],
1699         $cv['password'],
1700         $cv['connection'],
1701         FALSE,
1702         $cv['tls']);
1703
1704     $ldap->cd($cv['base']);
1705     $ldap->search("(objectClass=posixGroup)",array("dn"));
1706
1707     $tmp = array();
1708     while($attrs = $ldap->fetch()){
1709       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1710     }
1711     return($tmp);
1712   }
1713
1714
1715   function move($source,$destination)
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      /* Update object references in gosaGroupOfNames */
1728     $ogs_to_fix = array();
1729     $ldap->cd($cv['base']);
1730     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1731     while ($attrs= $ldap->fetch()){
1732       $dn = $attrs['dn'];
1733       $attrs = $this->cleanup_array($attrs);
1734       $member_new = array($destination);
1735       foreach($attrs['member'] as $member){
1736         if($member != $source){
1737           $member_new[] = $member;
1738         }
1739       }
1740       $attrs['member'] = $member_new;
1741       $ogs_to_fix[$dn] = $attrs;
1742     }
1743
1744     /* Copy source to destination dn */
1745     $ldap->cat($source);
1746     $new_data = $this->cleanup_array($ldap->fetch());
1747     $ldap->cd($destination);
1748     $res = $ldap->add($new_data);
1749
1750     /* Display warning if copy failed */
1751     if(!$res){
1752       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1753     }else{
1754       $res = $ldap->rmDir($source);
1755       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1756
1757       /* Object is copied, so update its references */
1758       foreach($ogs_to_fix as $dn => $data){
1759         $ldap->cd($dn);
1760         $ldap->modify($data);
1761       }
1762     }
1763   }
1764
1765
1766   /* Cleanup ldap result to be able to write it be to ldap */
1767   function cleanup_array($attrs)
1768   {
1769     foreach($attrs as $key => $value) {
1770       if(is_numeric($key) || in_array($key,array("count","dn"))){
1771         unset($attrs[$key]);
1772       }
1773       if(is_array($value) && isset($value['count'])){
1774         unset($attrs[$key]['count']);
1775       }
1776     }
1777     return($attrs);
1778   }
1779 }
1780
1781 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1782 ?>