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
  63   /* Department migration attributes */
  64   var $users_migration_dialog= FALSE;
  65   var $users_to_migrate      = array();
  66
  67   /* Create Acl attributes */
  68   var $acl_create_dialog  = FALSE;
  69   var $acl_create_type    = "group";
  70   var $acl_create_selected= ""; // Currently selected element, that should receive admin rights
  71   var $acl_create_changes = ""; // Contains ldif information about changes
  72   var $acl_create_confirmed= FALSE;
  73
  74   /* Checks initialised ? */
  75   var $checks_initialised = FALSE;
  76
  77   /* Users outside to people ou */
  78   var $outside_users        = array();
  79   var $outside_users_dialog = FALSE;
  80
  81   /* Users outside to groups ou */
  82   var $outside_groups        = array();
  83   var $outside_groups_dialog = FALSE;
  84
  85   /* Win-Workstations outside to reserved ou */
  86   var $outside_winstations        = array();
  87   var $outside_winstations_dialog = FALSE;
  88
  89   /* check for multiple use of same uidNumber */
  90   var $check_uidNumbers        = array();
  91   var $check_uidNumbers_dialog = FALSE;
  92
  93   /* check for multiple use of same gidNumber */
  94   var $check_gidNumbers        = array();
  95   var $check_gidNumbers_dialog = FALSE;
  96
  97
  98   function Step_Migrate()
  99   {
 100     $this->update_strings();
 101   }
 102
 103   function update_strings()
 104   {
 105     $this->s_title      = _("LDAP inspection");
 106     $this->s_title_long = _("LDAP inspection");
 107     $this->s_info       = _("Analyze your current LDAP for GOsa compatibility");
 108   }
 109
 110   function initialize_checks()
 111   {
 112     $this->checks = array();
 113     $this->checks['root']['TITLE']     = _("Checking for root object");
 114     $this->checks['root']['STATUS']    = FALSE;
 115     $this->checks['root']['STATUS_MSG']= "";
 116     $this->checks['root']['ERROR_MSG'] = "";
 117     $this->checkBase();
 118
 119     $this->checks['permissions']['TITLE']     = _("Checking permissions on ldap database");
 120     $this->checks['permissions']['STATUS']    = FALSE;
 121     $this->checks['permissions']['STATUS_MSG']= "";
 122     $this->checks['permissions']['ERROR_MSG'] = "";
 123     $this->check_ldap_permissions();
 124
 125     $this->checks['deps_visible']['TITLE']     = _("Checking for invisible deparmtments");
 126     $this->checks['deps_visible']['STATUS']    = FALSE;
 127     $this->checks['deps_visible']['STATUS_MSG']= "";
 128     $this->checks['deps_visible']['ERROR_MSG'] = "";
 129     $this->check_organizationalUnits();
 130
 131     $this->checks['users_visible']['TITLE']     = _("Checking for invisible user");
 132     $this->checks['users_visible']['STATUS']    = FALSE;
 133     $this->checks['users_visible']['STATUS_MSG']= "";
 134     $this->checks['users_visible']['ERROR_MSG'] = "";
 135     $this->check_gosaAccounts();
 136
 137     $this->checks['acls']['TITLE']     = _("Checking for administrational account");
 138     $this->checks['acls']['STATUS']    = FALSE;
 139     $this->checks['acls']['STATUS_MSG']= "";
 140     $this->checks['acls']['ERROR_MSG'] = "";
 141     $this->check_administrativeAccount();
 142
 143     $this->checks['outside_users']['TITLE']     = _("Checking for users outside the people department");
 144     $this->checks['outside_users']['STATUS']    = FALSE;
 145     $this->checks['outside_users']['STATUS_MSG']= "";
 146     $this->checks['outside_users']['ERROR_MSG'] = "";
 147     $this->search_outside_users();
 148
 149     $this->checks['outside_groups']['TITLE']     = _("Checking for groups outside the groups department");
 150     $this->checks['outside_groups']['STATUS']    = FALSE;
 151     $this->checks['outside_groups']['STATUS_MSG']= "";
 152     $this->checks['outside_groups']['ERROR_MSG'] = "";
 153     $this->search_outside_groups();
 154
 155     $this->checks['outside_winstations']['TITLE']     = _("Checking for windows workstations outside the winstation department");
 156     $this->checks['outside_winstations']['STATUS']    = FALSE;
 157     $this->checks['outside_winstations']['STATUS_MSG']= "";
 158     $this->checks['outside_winstations']['ERROR_MSG'] = "";
 159     $this->search_outside_winstations();
 160
 161     $this->checks['uidNumber_usage']['TITLE']     = _("Checking for multiple use of same uidNumber value");
 162     $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 163     $this->checks['uidNumber_usage']['STATUS_MSG']= "";
 164     $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 165     $this->check_uidNumber();
 166
 167     $this->checks['gidNumber_usage']['TITLE']     = _("Checking for multiple use of same gidNumber value");
 168     $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 169     $this->checks['gidNumber_usage']['STATUS_MSG']= "";
 170     $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 171     $this->check_gidNumber();
 172   }
 173
 174
 175   /* Check if there are uidNumbers which are used more than once.
 176    */
 177   function check_uidNumber()
 178   {
 179     $cv = $this->parent->captured_values;
 180     $ldap = new LDAP($cv['admin'],
 181         $cv['password'],
 182         $cv['connection'],
 183         FALSE,
 184         $cv['tls']);
 185
 186     $ldap->cd($cv['base']);
 187     $res = $ldap->search("uidNumber=*",array("dn","uidNumber"));
 188     if(!$res){
 189       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 190       $this->checks['uidNumber_usage']['STATUS_MSG']= _("Ldap query failed.");
 191       $this->checks['uidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 192       return(false);
 193     }
 194
 195     $this->check_uidNumbers= array();
 196     $tmp = array();
 197     while($attrs = $ldap->fetch()){
 198       $tmp[$attrs['uidNumber'][0]][] = $attrs;
 199     }
 200
 201     foreach($tmp as $id => $entries){
 202       if(count($entries) > 1){
 203         foreach($entries as $entry){
 204           $this->check_uidNumbers[base64_encode($entry['dn'])] = $entry;
 205         }
 206       }
 207     }
 208
 209     if($this->check_uidNumbers){
 210       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 211       $this->checks['uidNumber_usage']['STATUS_MSG']= _("Failed");
 212       $this->checks['uidNumber_usage']['ERROR_MSG'] =
 213         sprintf(_("Found %s duplicated uidNumber values."),count($this->check_uidNumbers));
 214       return(false);
 215     }else{
 216       $this->checks['uidNumber_usage']['STATUS']    = TRUE;
 217       $this->checks['uidNumber_usage']['STATUS_MSG']= _("Ok");
 218       $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 219       return(TRUE);
 220     }
 221   }
 222
 223
 224   /* Check if there are duplicated gidNumbers present in ldap
 225    */
 226   function check_gidNumber()
 227   {
 228     $cv = $this->parent->captured_values;
 229     $ldap = new LDAP($cv['admin'],
 230         $cv['password'],
 231         $cv['connection'],
 232         FALSE,
 233         $cv['tls']);
 234
 235     $ldap->cd($cv['base']);
 236     $res = $ldap->search("gidNumber=*",array("dn","gidNumber"));
 237     if(!$res){
 238       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 239       $this->checks['gidNumber_usage']['STATUS_MSG']= _("Ldap query failed.");
 240       $this->checks['gidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 241       return(false);
 242     }
 243
 244     $this->check_gidNumbers= array();
 245     $tmp = array();
 246     while($attrs = $ldap->fetch()){
 247       $tmp[$attrs['gidNumber'][0]][] = $attrs;
 248     }
 249
 250     foreach($tmp as $id => $entries){
 251       if(count($entries) > 1){
 252         foreach($entries as $entry){
 253           $this->check_gidNumbers[base64_encode($entry['dn'])] = $entry;
 254         }
 255       }
 256     }
 257
 258     if($this->check_gidNumbers){
 259       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 260       $this->checks['gidNumber_usage']['STATUS_MSG']= _("Failed");
 261       $this->checks['gidNumber_usage']['ERROR_MSG'] =
 262         sprintf(_("Found %s duplicated gidNumber values."),count($this->check_gidNumbers));
 263       return(false);
 264     }else{
 265       $this->checks['gidNumber_usage']['STATUS']    = TRUE;
 266       $this->checks['gidNumber_usage']['STATUS_MSG']= _("Ok");
 267       $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 268       return(TRUE);
 269     }
 270   }
 271
 272
 273   /* Search for winstations outside the winstation ou
 274    */
 275   function search_outside_winstations()
 276   {
 277     $cv = $this->parent->captured_values;
 278     $ldap = new LDAP($cv['admin'],
 279         $cv['password'],
 280         $cv['connection'],
 281         FALSE,
 282         $cv['tls']);
 283
 284     /* Get winstation ou */
 285     if($cv['generic_settings']['wws_ou_active']) {
 286       $winstation_ou = $cv['generic_settings']['ws_ou'];
 287     }else{
 288       $winstation_ou = "ou=winstations";
 289     }
 290
 291     if($cv['samba_version'] == 3){
 292       $oc = "sambaSamAccount";
 293     }else{
 294       $oc = "sambaAccount";
 295     }
 296
 297     $ldap->cd($cv['base']);
 298     $res = $ldap->search("(&(objectClass=".$oc.")(uid=*$))",array("dn","sambaSID"));
 299     if(!$res){
 300       $this->checks['outside_winstations']['STATUS']    = FALSE;
 301       $this->checks['outside_winstations']['STATUS_MSG']= _("Ldap query failed.");
 302       $this->checks['outside_winstations']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 303       return(false);
 304     }
 305
 306     $this->outside_winstations = array();
 307     while($attrs = $ldap->fetch()){
 308       if((!preg_match("/^[^,]+,".normalizePreg($winstation_ou)."/",$attrs['dn'])) && !preg_match("/,dc=addressbook,/",$attrs['dn'])){
 309         $attrs['selected'] = FALSE;
 310         $attrs['ldif']     = "";
 311         $this->outside_winstations[base64_encode($attrs['dn'])] = $attrs;
 312       }
 313     }
 314
 315     if(count($this->outside_winstations)){
 316       $this->checks['outside_winstations']['STATUS']    = FALSE;
 317       $this->checks['outside_winstations']['STATUS_MSG']= _("Failed");
 318       $this->checks['outside_winstations']['ERROR_MSG'] =
 319         sprintf(_("Found %s winstations outside the predefined winstation department ou '%s'."),count($this->outside_winstations),$winstation_ou);
 320       $this->checks['outside_winstations']['ERROR_MSG'].= "<input type='submit' name='outside_winstations_dialog' value='"._("Migrate")."'>";
 321       return(false);
 322     }else{
 323       $this->checks['outside_winstations']['STATUS']    = TRUE;
 324       $this->checks['outside_winstations']['STATUS_MSG']= _("Ok");
 325       $this->checks['outside_winstations']['ERROR_MSG'] = "";
 326       return(TRUE);
 327     }
 328   }
 329
 330
 331   /* Search for groups outside the group ou
 332    */
 333   function search_outside_groups()
 334   {
 335     $cv = $this->parent->captured_values;
 336     $ldap = new LDAP($cv['admin'],
 337         $cv['password'],
 338         $cv['connection'],
 339         FALSE,
 340         $cv['tls']);
 341
 342     $group_ou = $cv['groupou'];
 343     $ldap->cd($cv['base']);
 344     $res = $ldap->search("(objectClass=posixGroup)",array("dn"));
 345     if(!$res){
 346       $this->checks['outside_groups']['STATUS']    = FALSE;
 347       $this->checks['outside_groups']['STATUS_MSG']= _("Ldap query failed.");
 348       $this->checks['outside_groups']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 349       return(false);
 350     }
 351
 352
 353     $this->outside_groups = array();
 354     while($attrs = $ldap->fetch()){
 355       if((!preg_match("/^[^,]+,".normalizePreg($group_ou)."/",$attrs['dn'])) && !preg_match("/,dc=addressbook,/",$attrs['dn'])){
 356         $attrs['selected'] = FALSE;
 357         $attrs['ldif']     = "";
 358         $this->outside_groups[base64_encode($attrs['dn'])] = $attrs;
 359       }
 360     }
 361
 362     if(count($this->outside_groups)){
 363       $this->checks['outside_groups']['STATUS']    = FALSE;
 364       $this->checks['outside_groups']['STATUS_MSG']= _("Failed");
 365       $this->checks['outside_groups']['ERROR_MSG'] =
 366         sprintf(_("Found %s groups outside the selected group ou '%s'."),count($this->outside_groups),$group_ou);
 367       $this->checks['outside_groups']['ERROR_MSG'].= "<input type='submit' name='outside_groups_dialog' value='"._("Migrate")."'>";
 368       return(false);
 369     }else{
 370       $this->checks['outside_groups']['STATUS']    = TRUE;
 371       $this->checks['outside_groups']['STATUS_MSG']= _("Ok");
 372       $this->checks['outside_groups']['ERROR_MSG'] = "";
 373       return(TRUE);
 374     }
 375   }
 376
 377
 378   /* Search for users outside the people ou
 379    */
 380   function search_outside_users()
 381   {
 382     $cv = $this->parent->captured_values;
 383     $ldap = new LDAP($cv['admin'],
 384         $cv['password'],
 385         $cv['connection'],
 386         FALSE,
 387         $cv['tls']);
 388     $people_ou = $cv['peopleou'];
 389     $ldap->cd($cv['base']);
 390     $res = $ldap->search("(&(objectClass=gosaAccount)(!(uid=*$)))",array("dn"));
 391     if(!$res){
 392       $this->checks['outside_users']['STATUS']    = FALSE;
 393       $this->checks['outside_users']['STATUS_MSG']= _("Ldap query failed.");
 394       $this->checks['outside_users']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 395       return(false);
 396     }
 397
 398
 399     $this->outside_users = array();
 400     while($attrs = $ldap->fetch()){
 401       if((!preg_match("/^[^,]+,".normalizePreg($people_ou)."/",$attrs['dn'])  && !preg_match("/,dc=addressbook,/",$attrs['dn']))){
 402         $attrs['selected'] = FALSE;
 403         $attrs['ldif']     = "";
 404         $this->outside_users[base64_encode($attrs['dn'])] = $attrs;
 405       }
 406     }
 407
 408     if(count($this->outside_users)){
 409       $this->checks['outside_users']['STATUS']    = FALSE;
 410       $this->checks['outside_users']['STATUS_MSG']= _("Failed");
 411       $this->checks['outside_users']['ERROR_MSG'] =
 412         sprintf(_("Found %s users outside the selected user ou '%s'."),count($this->outside_users),$people_ou);
 413       $this->checks['outside_users']['ERROR_MSG'].= "<input type='submit' name='outside_users_dialog' value='"._("Migrate")."'>";
 414       return(false);
 415     }else{
 416       $this->checks['outside_users']['STATUS']    = TRUE;
 417       $this->checks['outside_users']['STATUS_MSG']= _("Ok");
 418       $this->checks['outside_users']['ERROR_MSG'] = "";
 419       return(TRUE);
 420     }
 421   }
 422
 423
 424   /* Check ldap accessibility
 425    * Create and remove a dummy object,
 426    *  to ensure that we have the necessary permissions
 427    */
 428   function check_ldap_permissions()
 429   {
 430     $cv = $this->parent->captured_values;
 431     $ldap = new LDAP($cv['admin'],
 432         $cv['password'],
 433         $cv['connection'],
 434         FALSE,
 435         $cv['tls']);
 436
 437     /* Create dummy entry
 438      */
 439     $name     = "GOsa_setup_text_entry_".session_id().rand(0,999999);
 440     $dn       = "ou=".$name.",".$cv['base'];
 441     $testEntry= array();
 442     $testEntry['objectClass'][]= "top";
 443     $testEntry['objectClass'][]= "organizationalUnit";
 444     $testEntry['objectClass'][]= "gosaDepartment";
 445     $testEntry['description']= "Created by GOsa setup, this object can be removed.";
 446     $testEntry['ou']  = $name;
 447
 448     /* check if simple ldap cat will be successful
 449      */
 450     $res = $ldap->cat($cv['base']);
 451     if(!$res){
 452       $this->checks['permissions']['STATUS']    = FALSE;
 453       $this->checks['permissions']['STATUS_MSG']= _("Ldap query failed.");
 454       $this->checks['permissions']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 455       return(false);
 456     }
 457
 458     /* Try to create dummy object
 459      */
 460     $ldap->cd ($dn);
 461     $ldap->create_missing_trees($dn);
 462     $res = $ldap->add($testEntry);
 463     $ldap->cat($dn);
 464     if(!$ldap->count()){
 465       gosa_log($ldap->get_error());
 466       $this->checks['permissions']['STATUS']    = FALSE;
 467       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 468       $this->checks['permissions']['ERROR_MSG'] =
 469         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 470       return(false);
 471     }
 472
 473     /* Try to remove created entry
 474      */
 475     $res = $ldap->rmDir($dn);
 476     $ldap->cat($dn);
 477     if($ldap->count()){
 478       gosa_log($ldap->get_error());
 479       $this->checks['permissions']['STATUS']    = FALSE;
 480       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 481       $this->checks['permissions']['ERROR_MSG'] =
 482         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 483       return(false);
 484     }
 485
 486     /* Create & remove of dummy object was successful */
 487     $this->checks['permissions']['STATUS']    = TRUE;
 488     $this->checks['permissions']['STATUS_MSG']= _("Ok");
 489     $this->checks['permissions']['ERROR_MSG'] = "";
 490     return(true);
 491   }
 492
 493
 494   /* Check if there are users which will
 495    *  be invisible for GOsa
 496    */
 497   function check_gosaAccounts()
 498   {
 499     /* Remember old list of ivisible users, to be able to set
 500      *  the 'html checked' status for the checkboxes again
 501      */
 502     $cnt_ok = 0;
 503     $old    = $this->users_to_migrate;
 504     $this->users_to_migrate = array();
 505
 506     /* Get collected configuration settings */
 507     $cv = $this->parent->captured_values;
 508
 509     /* Establish ldap connection */
 510     $ldap = new LDAP($cv['admin'],
 511         $cv['password'],
 512         $cv['connection'],
 513         FALSE,
 514         $cv['tls']);
 515
 516     /* Get all invisible users
 517      */
 518     $ldap->cd($cv['base']);
 519     $res =$ldap->search("(&(|(objectClass=posixAccount)(objectClass=inetOrgPerson)(objectClass=organizationalPerson))(!(objectClass=gosaAccount)))",array("sn","givenName","cn","uid"));
 520     while($attrs = $ldap->fetch()){
 521       if(!preg_match("/,dc=addressbook,/",$attrs['dn'])){
 522         $attrs['checked'] = FALSE;
 523         $attrs['before']  = "";
 524         $attrs['after']   = "";
 525
 526         /* Set objects to selected, that were selected before reload */
 527         if(isset($old[base64_encode($attrs['dn'])])){
 528           $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 529         }
 530         $this->users_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 531       }
 532     }
 533
 534     /* No invisible */
 535     if(!$res){
 536       $this->checks['users_visible']['STATUS']    = FALSE;
 537       $this->checks['users_visible']['STATUS_MSG']= _("Ldap query failed.");
 538       $this->checks['users_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 539     }elseif(count($this->users_to_migrate) == 0){
 540       $this->checks['users_visible']['STATUS']    = TRUE;
 541       $this->checks['users_visible']['STATUS_MSG']= _("Ok");
 542       $this->checks['users_visible']['ERROR_MSG'] = "";
 543     }else{
 544       $this->checks['users_visible']['STATUS']    = FALSE;
 545       $this->checks['users_visible']['STATUS_MSG']= "";
 546       $this->checks['users_visible']['ERROR_MSG'] = sprintf(_("Found %s users that will not be visible in GOsa."),
 547           count($this->users_to_migrate));
 548       $this->checks['users_visible']['ERROR_MSG'] .= "<input type='submit' name='users_visible_migrate' value='"._("Migrate")."'>";
 549     }
 550   }
 551
 552
 553   /* Start user account migration
 554    */
 555   function migrate_gosaAccounts($only_ldif = FALSE)
 556   {
 557     /* Get collected configuration settings */
 558     $cv = $this->parent->captured_values;
 559
 560     /* Establish ldap connection */
 561     $ldap = new LDAP($cv['admin'],
 562         $cv['password'],
 563         $cv['connection'],
 564         FALSE,
 565         $cv['tls']);
 566
 567     /* Add gosaAccount objectClass to the selected users
 568      */
 569     foreach($this->users_to_migrate as $key => $dep){
 570       if($dep['checked']){
 571
 572         /* Get old objectClasses */
 573         $ldap->cat($dep['dn'],array("objectClass"));
 574         $attrs      = $ldap->fetch();
 575
 576         /* Create new objectClass array */
 577         $new_attrs  = array();
 578         $new_attrs['objectClass']= array("gosaAccount","inetOrgPerson","organizationalPerson");
 579         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 580           if(!in_array_ics($attrs['objectClass'][$i], $new_attrs['objectClass'])){
 581             $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 582           }
 583         }
 584
 585         /* Set info attributes for current object,
 586          *  or write changes to the ldap database
 587          */
 588         if($only_ldif){
 589           $this->users_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 590           $this->users_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 591         }else{
 592           $ldap->cd($attrs['dn']);
 593           if(!$ldap->modify($new_attrs)){
 594             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 595             return(false);
 596           }
 597         }
 598       }
 599     }
 600     return(TRUE);
 601   }
 602
 603
 604   /* Check if there are invisible organizational Units
 605    */
 606   function check_organizationalUnits()
 607   {
 608     $cnt_ok = 0;
 609     $old = $this->deps_to_migrate;
 610     $this->deps_to_migrate = array();
 611
 612     /* Get collected configuration settings */
 613     $cv = $this->parent->captured_values;
 614
 615     /* Establish ldap connection */
 616     $ldap = new LDAP($cv['admin'],
 617         $cv['password'],
 618         $cv['connection'],
 619         FALSE,
 620         $cv['tls']);
 621
 622     /* Skip GOsa internal departments */
 623     $skip_dns = array("/^ou=people,/","/^ou=groups,/","/(,|)ou=configs,/","/(,|)ou=systems,/",
 624         "/^ou=apps,/","/^ou=mime,/","/^ou=aclroles,/","/^ou=incoming,/",
 625         "/ou=snapshots,/","/(,|)dc=addressbook,/","/^(,|)ou=machineaccounts,/",
 626         "/(,|)ou=winstations,/");
 627
 628
 629     /* Get all invisible departments */
 630     $ldap->cd($cv['base']);
 631     $res = $ldap->search("(&(objectClass=organizationalUnit)(!(objectClass=gosaDepartment)))",array("ou","description","dn"));
 632     while($attrs = $ldap->fetch()){
 633       $attrs['checked'] = FALSE;
 634       $attrs['before']  = "";
 635       $attrs['after']   = "";
 636
 637       /* Set objects to selected, that were selected before reload */
 638       if(isset($old[base64_encode($attrs['dn'])])){
 639         $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 640       }
 641       $this->deps_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 642     }
 643
 644     /* Filter returned list of departments and ensure that
 645      *  GOsa internal departments will not be listed
 646      */
 647     foreach($this->deps_to_migrate as $key => $attrs){
 648       $dn = $attrs['dn'];
 649       $skip = false;
 650       foreach($skip_dns as $skip_dn){
 651         if(preg_match($skip_dn,$dn)){
 652           $skip = true;
 653         }
 654       }
 655       if($skip){
 656         unset($this->deps_to_migrate[$key]);
 657       }
 658     }
 659
 660     /* If we have no invisible departments found
 661      *  tell the user that everything is ok
 662      */
 663     if(!$res){
 664       $this->checks['deps_visible']['STATUS']    = FALSE;
 665       $this->checks['deps_visible']['STATUS_MSG']= _("Ldap query failed.");
 666       $this->checks['deps_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 667     }elseif(count($this->deps_to_migrate) == 0 ){
 668       $this->checks['deps_visible']['STATUS']    = TRUE;
 669       $this->checks['deps_visible']['STATUS_MSG']= _("Ok");
 670       $this->checks['deps_visible']['ERROR_MSG'] = "";
 671     }else{
 672       $this->checks['deps_visible']['STATUS']    = FALSE;
 673       $this->checks['deps_visible']['STATUS_MSG']= "";//sprintf(_("%s entries found"),count($this->deps_to_migrate));
 674       $this->checks['deps_visible']['ERROR_MSG'] = sprintf(_("Found %s departments that will not be visible in GOsa."),count($this->deps_to_migrate));
 675       $this->checks['deps_visible']['ERROR_MSG'] .= "<input type='submit' name='deps_visible_migrate' value='"._("Migrate")."'>";
 676     }
 677   }
 678
 679
 680
 681   /* Start deparmtment migration */
 682   function migrate_organizationalUnits($only_ldif = FALSE)
 683   {
 684     /* Get collected configuration settings */
 685     $cv = $this->parent->captured_values;
 686
 687     /* Establish ldap connection */
 688     $ldap = new LDAP($cv['admin'],
 689         $cv['password'],
 690         $cv['connection'],
 691         FALSE,
 692         $cv['tls']);
 693
 694     /* Add gosaDepartment objectClass to each selected entry
 695      */
 696     foreach($this->deps_to_migrate as $key => $dep){
 697       if($dep['checked']){
 698
 699         /* Get current objectClasses */
 700         $ldap->cat($dep['dn'],array("objectClass","description"));
 701         $attrs      = $ldap->fetch();
 702
 703         /* Create new objectClass attribute including gosaDepartment*/
 704         $new_attrs  = array();
 705         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 706           $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 707         }
 708         $new_attrs['objectClass'][] = "gosaDepartment";
 709
 710         /* Append description it is missing */
 711         if(!isset($attrs['description'])){
 712           $new_attrs['description'][] = "GOsa department";
 713         }
 714
 715         /* Depending on the parameter >only_diff< we save the changes as ldif
 716          *  or we write our changes directly to the ldap database
 717          */
 718         if($only_ldif){
 719           $this->deps_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 720           $this->deps_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 721         }else{
 722           $ldap->cd($attrs['dn']);
 723           if(!$ldap->modify($new_attrs)){
 724             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 725             return(false);
 726           }
 727         }
 728       }
 729     }
 730     return(TRUE);
 731   }
 732
 733
 734   /* Check Acls if there is at least one object with acls defined
 735    */
 736   function check_administrativeAccount()
 737   {
 738     /* Establish ldap connection */
 739     $cv = $this->parent->captured_values;
 740     $ldap = new LDAP($cv['admin'],
 741         $cv['password'],
 742         $cv['connection'],
 743         FALSE,
 744         $cv['tls']);
 745
 746     /* Search for gosaAcls */
 747     $ldap->cd($cv['base']);
 748     $res = $ldap->search("(&(objectClass=gosaAccount)(|(objectClass=posixAccount)".
 749                            "(objectClass=inetOrgPerson)(objectClass=organizationalPerson)))");
 750     if(!$res){
 751       $this->checks['acls']['STATUS']    = FALSE;
 752       $this->checks['acls']['STATUS_MSG']= _("Ldap query failed.");
 753       $this->checks['acls']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 754     }elseif($ldap->count()){
 755       $this->checks['acls']['STATUS']    = TRUE;
 756       $this->checks['acls']['STATUS_MSG']= _("Ok");
 757       $this->checks['acls']['ERROR_MSG'] = "";
 758     }else{
 759       $this->checks['acls']['STATUS']    = FALSE;
 760       $this->checks['acls']['STATUS_MSG']= _("Failed");
 761       $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create adminitrational account")."'>";
 762     }
 763     return($ldap->count()>=1);
 764   }
 765
 766
 767
 768   function create_admin($only_ldif = FALSE)
 769   {
 770     /* Reset '' */
 771     $this->acl_create_changes="";
 772
 773     /* Object that should receive admin acls */
 774     $dn = $this->acl_create_selected;
 775
 776     /* Get collected configuration settings */
 777     $cv = $this->parent->captured_values;
 778
 779     /* Establish ldap connection */
 780     $ldap = new LDAP($cv['admin'],
 781         $cv['password'],
 782         $cv['connection'],
 783         FALSE,
 784         $cv['tls']);
 785
 786     /* Get current base attributes */
 787     $ldap->cd($cv['base']);
 788     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 789     $attrs = $ldap->fetch();
 790
 791     /* Add acls for the selcted user to the base */
 792     $attrs_new['objectClass'] = array("gosaACL");
 793
 794     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 795       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 796         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 797       }
 798     }
 799
 800     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 801     $attrs_new['gosaAclEntry'][] = $acl;
 802     if(isset($attrs['gosaAclEntry'])){
 803       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 804
 805         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 806         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 807
 808         $data = ($prio+1).$rest;
 809         $attrs_new['gosaAclEntry'][] = $data;
 810       }
 811     }
 812
 813     if($only_ldif){
 814       $this->acl_create_changes ="\n".$cv['base']."\n";
 815       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 816       $this->acl_create_changes.="\n".$cv['base']."\n";
 817       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 818     }else{
 819
 820       $ldap->cd($cv['base']);
 821       if(!$ldap->modify($attrs_new)){
 822         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 823       }
 824     }
 825   }
 826
 827
 828   function create_admin_user()
 829   {
 830     $pw1 = $pw2 = "";
 831
 832     if(isset($_POST['new_user_password'])){
 833       $pw1 = $_POST['new_user_password'];
 834     }
 835     if(isset($_POST['new_user_password2'])){
 836       $pw2 = $_POST['new_user_password2'];
 837     }
 838
 839     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 840       print_red(_("Specified passwords are empty or not equal."));
 841       return false;
 842     }
 843
 844     /* Establish ldap connection */
 845     $cv = $this->parent->captured_values;
 846     $ldap = new LDAP($cv['admin'],
 847         $cv['password'],
 848         $cv['connection'],
 849         FALSE,
 850         $cv['tls']);
 851
 852     /* Get current base attributes */
 853     $ldap->cd($cv['base']);
 854
 855     if($cv['peopledn'] == "cn"){
 856       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 857     }else{
 858       $dn = "uid=admin,".$cv['peopleou'].",".$cv['base'];
 859     }
 860
 861     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 862     $p_m = $methods[$cv['encryption']];
 863     $p_c = new $p_m(array());
 864     $hash = $p_c->generate_hash($pw2);
 865
 866     $new_user=array();
 867     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 868     $new_user['givenName']  = "System";
 869     $new_user['sn']  = "Administrator";
 870     $new_user['cn']  = "System Administrator";
 871     $new_user['uid'] = "admin";
 872     $new_user['userPassword'] = $hash;
 873
 874     $ldap->cd($cv['base']);
 875     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 876     $ldap->cd($dn);
 877     $res = $ldap->add($new_user);
 878     $this->acl_create_selected = $dn;
 879     $this->create_admin();
 880
 881     if(!$res){
 882       print_red($ldap->get_error());
 883       return(FALSE);
 884     }
 885
 886     $this->acl_create_dialog=FALSE;
 887     $this->check_administrativeAccount();
 888     return(TRUE);
 889   }
 890
 891
 892   function migrate_outside_winstations($perform = FALSE)
 893   {
 894     /* Establish ldap connection */
 895     $cv = $this->parent->captured_values;
 896     $ldap = new LDAP($cv['admin'],
 897         $cv['password'],
 898         $cv['connection'],
 899         FALSE,
 900         $cv['tls']);
 901
 902     $ldap->cd($cv['base']);
 903
 904     /* Check if there was a destination department posted */
 905     if(isset($_POST['move_winstation_to'])){
 906       $destination_dep = $_POST['move_winstation_to'];
 907     }else{
 908       print_red(_("Couldn't move users to specified department."));
 909       return(false);
 910     }
 911
 912     foreach($this->outside_winstations as $b_dn => $data){
 913       $this->outside_winstations[$b_dn]['ldif'] ="";
 914       if($data['selected']){
 915         $dn = base64_decode($b_dn);
 916         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
 917         if(!$perform){
 918           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
 919
 920
 921           /* Check if there are references to this object */
 922           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
 923           $refs = "";
 924           while($attrs = $ldap->fetch()){
 925             $ref_dn = $attrs['dn'];
 926             $refs .= "<br />\t".$ref_dn;
 927           }
 928           if(!empty($refs)){
 929             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
 930           }
 931
 932         }else{
 933           $this->move($dn,$d_dn);
 934         }
 935       }
 936     }
 937   }
 938
 939
 940   function migrate_outside_groups($perform = FALSE)
 941   {
 942     /* Establish ldap connection */
 943     $cv = $this->parent->captured_values;
 944     $ldap = new LDAP($cv['admin'],
 945         $cv['password'],
 946         $cv['connection'],
 947         FALSE,
 948         $cv['tls']);
 949
 950     $ldap->cd($cv['base']);
 951
 952     /* Check if there was a destination department posted */
 953     if(isset($_POST['move_group_to'])){
 954       $destination_dep = $_POST['move_group_to'];
 955     }else{
 956       print_red(_("Couldn't move users to specified department."));
 957       return(false);
 958     }
 959
 960     foreach($this->outside_groups as $b_dn => $data){
 961       $this->outside_groups[$b_dn]['ldif'] ="";
 962       if($data['selected']){
 963         $dn = base64_decode($b_dn);
 964         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
 965         if(!$perform){
 966           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
 967
 968
 969           /* Check if there are references to this object */
 970           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
 971           $refs = "";
 972           while($attrs = $ldap->fetch()){
 973             $ref_dn = $attrs['dn'];
 974             $refs .= "<br />\t".$ref_dn;
 975           }
 976           if(!empty($refs)){
 977             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
 978           }
 979
 980         }else{
 981           $this->move($dn,$d_dn);
 982         }
 983       }
 984     }
 985   }
 986
 987
 988   function migrate_outside_users($perform = FALSE)
 989   {
 990     /* Establish ldap connection */
 991     $cv = $this->parent->captured_values;
 992     $ldap = new LDAP($cv['admin'],
 993         $cv['password'],
 994         $cv['connection'],
 995         FALSE,
 996         $cv['tls']);
 997
 998     $ldap->cd($cv['base']);
 999
1000     /* Check if there was a destination department posted */
1001     if(isset($_POST['move_user_to'])){
1002       $destination_dep = $_POST['move_user_to'];
1003     }else{
1004       print_red(_("Couldn't move users to specified department."));
1005       return(false);
1006     }
1007
1008     foreach($this->outside_users as $b_dn => $data){
1009       $this->outside_users[$b_dn]['ldif'] ="";
1010       if($data['selected']){
1011         $dn = base64_decode($b_dn);
1012         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1013         if(!$perform){
1014           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1015
1016           /* Check if there are references to this object */
1017           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1018           $refs = "";
1019           while($attrs = $ldap->fetch()){
1020             $ref_dn = $attrs['dn'];
1021             $refs .= "<br />\t".$ref_dn;
1022           }
1023           if(!empty($refs)){
1024             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1025           }
1026
1027         }else{
1028           $this->move($dn,$d_dn);
1029         }
1030       }
1031     }
1032   }
1033
1034
1035   function execute()
1036   {
1037     /* Initialise checks if this is the first call */
1038     if(!$this->checks_initialised || isset($_POST['reload'])){
1039       $this->initialize_checks();
1040       $this->checks_initialised = TRUE;
1041     }
1042
1043     /*************
1044      * Winstations outside the group ou
1045      *************/
1046
1047     if(isset($_POST['outside_winstations_dialog_cancel'])){
1048       $this->outside_winstations_dialog = FALSE;
1049       $this->dialog = FALSE;
1050     }
1051
1052     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1053       $this->migrate_outside_winstations(FALSE);
1054     }
1055
1056     if(isset($_POST['outside_winstations_dialog_perform'])){
1057       $this->migrate_outside_winstations(TRUE);
1058       $this->search_outside_winstations();
1059     }
1060
1061     if(isset($_POST['outside_winstations_dialog'])){
1062       $this->outside_winstations_dialog = TRUE;
1063       $this->dialog = TRUE;
1064     }
1065
1066     if($this->outside_winstations_dialog){
1067       $smarty = get_smarty();
1068       $smarty->assign("ous",$this->get_all_winstation_ous());
1069       $smarty->assign("method","outside_winstations");
1070       $smarty->assign("outside_winstations",$this->outside_winstations);
1071       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1072     }
1073     /*************
1074      * Groups outside the group ou
1075      *************/
1076
1077     if(isset($_POST['outside_groups_dialog_cancel'])){
1078       $this->outside_groups_dialog = FALSE;
1079       $this->dialog = FALSE;
1080     }
1081
1082     if(isset($_POST['outside_groups_dialog_whats_done'])){
1083       $this->migrate_outside_groups(FALSE);
1084     }
1085
1086     if(isset($_POST['outside_groups_dialog_perform'])){
1087       $this->migrate_outside_groups(TRUE);
1088       $this->search_outside_groups();
1089     }
1090
1091     if(isset($_POST['outside_groups_dialog'])){
1092       $this->outside_groups_dialog = TRUE;
1093       $this->dialog = TRUE;
1094     }
1095
1096     if($this->outside_groups_dialog){
1097       $smarty = get_smarty();
1098       $smarty->assign("ous",$this->get_all_group_ous());
1099       $smarty->assign("method","outside_groups");
1100       $smarty->assign("outside_groups",$this->outside_groups);
1101       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1102     }
1103
1104     /*************
1105      * User outside the people ou
1106      *************/
1107
1108     if(isset($_POST['outside_users_dialog_cancel'])){
1109       $this->outside_users_dialog = FALSE;
1110       $this->dialog = FALSE;
1111     }
1112
1113     if(isset($_POST['outside_users_dialog_whats_done'])){
1114       $this->migrate_outside_users(FALSE);
1115     }
1116
1117     if(isset($_POST['outside_users_dialog_perform'])){
1118       $this->migrate_outside_users(TRUE);
1119       $this->search_outside_users();
1120     }
1121
1122     if(isset($_POST['outside_users_dialog'])){
1123       $this->outside_users_dialog = TRUE;
1124       $this->dialog = TRUE;
1125     }
1126
1127     if($this->outside_users_dialog){
1128       $smarty = get_smarty();
1129       $smarty->assign("ous",$this->get_all_people_ous());
1130       $smarty->assign("method","outside_users");
1131       $smarty->assign("outside_users",$this->outside_users);
1132       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1133     }
1134
1135     /*************
1136      * Root object check
1137      *************/
1138
1139     if(isset($_POST['retry_root_create'])){
1140
1141       $state = $this->checks['root']['STATUS'];
1142       $this->checkBase(FALSE);
1143       if($state != $this->checks['root']['STATUS']){
1144         $this->initialize_checks();
1145       }
1146     }
1147
1148     /*************
1149      * User Migration handling
1150      *************/
1151
1152     if(isset($_POST['retry_acls'])){
1153       $this->check_administrativeAccount();
1154     }
1155
1156     if(isset($_POST['create_acls'])){
1157       $this->acl_create_dialog = TRUE;
1158       $this->dialog = TRUE;
1159     }
1160
1161     if(isset($_POST['create_acls_cancel'])){
1162       $this->acl_create_dialog = FALSE;
1163       $this->dialog = FALSE;
1164     }
1165
1166     if(isset($_POST['create_acls_create_confirmed'])){
1167       $this->create_admin();
1168     }
1169
1170     if(isset($_POST['create_acls_create'])){
1171       $this->create_admin(TRUE);
1172     }
1173
1174     if(isset($_POST['create_admin_user'])){
1175       if($this->create_admin_user()){
1176         $this->dialog = FALSE;
1177       }
1178     }
1179
1180     if($this->acl_create_dialog){
1181       $smarty = get_smarty();
1182       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1183       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1184       $smarty->assign("users" ,$this->get_user_list());
1185       $smarty->assign("users_cnt" ,count($this->get_user_list()));
1186       $smarty->assign("groups",$this->get_group_list());
1187       $smarty->assign("groups_cnt",count($this->get_group_list()));
1188       $smarty->assign("type"  ,$this->acl_create_type);
1189       $smarty->assign("method","create_acls");
1190       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1191       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1192       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1193     }
1194
1195     /*************
1196      * User Migration handling
1197      *************/
1198
1199     /* Refresh list of deparments */
1200     if(isset($_POST['users_visible_migrate_refresh'])){
1201       $this->check_gosaAccounts();
1202     }
1203
1204     /* Open migration dialog */
1205     if(isset($_POST['users_visible_migrate'])){
1206       $this->users_migration_dialog = TRUE;
1207       $this->dialog =TRUE;
1208     }
1209
1210     /* Close migration dialog */
1211     if(isset($_POST['users_visible_migrate_close'])){
1212       $this->users_migration_dialog = FALSE;
1213       $this->dialog =FALSE;
1214     }
1215
1216     /* Start migration */
1217     if(isset($_POST['users_visible_migrate_migrate'])){
1218       if($this->migrate_gosaAccounts()){
1219         $this->check_gosaAccounts();
1220       }
1221     }
1222
1223     /* Start migration */
1224     if(isset($_POST['users_visible_migrate_whatsdone'])){
1225       $this->migrate_gosaAccounts(TRUE);
1226     }
1227
1228     /* Display migration dialog */
1229     if($this->users_migration_dialog){
1230       $smarty = get_smarty();
1231       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1232       $smarty->assign("method","migrate_users");
1233       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1234     }
1235
1236
1237     /*************
1238      * Department Migration handling
1239      *************/
1240
1241     /* Refresh list of deparments */
1242     if(isset($_POST['deps_visible_migrate_refresh'])){
1243       $this->check_organizationalUnits();
1244     }
1245
1246     /* Open migration dialog */
1247     if(isset($_POST['deps_visible_migrate'])){
1248       $this->dep_migration_dialog = TRUE;
1249       $this->dialog =TRUE;
1250     }
1251
1252     /* Close migration dialog */
1253     if(isset($_POST['deps_visible_migrate_close'])){
1254       $this->dep_migration_dialog = FALSE;
1255       $this->dialog =FALSE;
1256     }
1257
1258     /* Start migration */
1259     if(isset($_POST['deps_visible_migrate_migrate'])){
1260       if($this->migrate_organizationalUnits()){
1261         $this->check_organizationalUnits();
1262       }
1263     }
1264
1265     /* Start migration */
1266     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1267       $this->migrate_organizationalUnits(TRUE);
1268     }
1269
1270     /* Display migration dialog */
1271     if($this->dep_migration_dialog){
1272       $smarty = get_smarty();
1273       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1274       $smarty->assign("method","migrate_deps");
1275       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1276     }
1277
1278     $smarty = get_smarty();
1279     $smarty->assign("checks",$this->checks);
1280     $smarty->assign("method","default");
1281     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1282   }
1283
1284
1285   function save_object()
1286   {
1287     $this->is_completed= TRUE;
1288
1289     /* Capture all selected winstations from outside_winstations_dialog */
1290     if($this->outside_winstations_dialog){
1291       foreach($this->outside_winstations as $dn => $data){
1292         if(isset($_POST['select_winstation_'.$dn])){
1293           $this->outside_winstations[$dn]['selected'] = TRUE;
1294         }else{
1295           $this->outside_winstations[$dn]['selected'] = FALSE;
1296         }
1297       }
1298     }
1299
1300     /* Capture all selected groups from outside_groups_dialog */
1301     if($this->outside_groups_dialog){
1302       foreach($this->outside_groups as $dn => $data){
1303         if(isset($_POST['select_group_'.$dn])){
1304           $this->outside_groups[$dn]['selected'] = TRUE;
1305         }else{
1306           $this->outside_groups[$dn]['selected'] = FALSE;
1307         }
1308       }
1309     }
1310
1311     /* Capture all selected users from outside_users_dialog */
1312     if($this->outside_users_dialog){
1313       foreach($this->outside_users as $dn => $data){
1314         if(isset($_POST['select_user_'.$dn])){
1315           $this->outside_users[$dn]['selected'] = TRUE;
1316         }else{
1317           $this->outside_users[$dn]['selected'] = FALSE;
1318         }
1319       }
1320     }
1321
1322     /* Get "create acl" dialog posts */
1323     if($this->acl_create_dialog){
1324       if(isset($_POST['create_acls_create'])){
1325         if(isset($_POST['create_acls_selected'])){
1326           $this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
1327         }else{
1328           $this->acl_create_selected = "";
1329         }
1330       }
1331
1332       if(isset($_POST['create_acls_create_abort'])){
1333         $this->acl_create_selected = "";
1334       }
1335
1336       if(isset($_POST['acl_create_type'])){
1337         $this->acl_create_type = $_POST['acl_create_type'];
1338       }
1339     }
1340
1341     /* Get selected departments */
1342     if($this->dep_migration_dialog){
1343       foreach($this->deps_to_migrate as $id => $data){
1344         if(isset($_POST['migrate_'.$id])){
1345           $this->deps_to_migrate[$id]['checked'] = TRUE;
1346         }else{
1347           $this->deps_to_migrate[$id]['checked'] = FALSE;
1348         }
1349       }
1350     }
1351
1352     /* Get selected users */
1353     if($this->users_migration_dialog){
1354       foreach($this->users_to_migrate as $id => $data){
1355         if(isset($_POST['migrate_'.$id])){
1356           $this->users_to_migrate[$id]['checked'] = TRUE;
1357         }else{
1358           $this->users_to_migrate[$id]['checked'] = FALSE;
1359         }
1360       }
1361     }
1362   }
1363
1364
1365   /* Check if the root object exists.
1366    * If the parameter just_check is true, then just check if the
1367    *  root object is missing and update the info messages.
1368    * If the Parameter is false, try to create a new root object.
1369    */
1370   function checkBase($just_check = TRUE)
1371   {
1372     /* Get collected setup informations */
1373     $cv = $this->parent->captured_values;
1374
1375     /* Establish ldap connection */
1376     $ldap = new LDAP($cv['admin'],
1377         $cv['password'],
1378         $cv['connection'],
1379         FALSE,
1380         $cv['tls']);
1381
1382     /* Check if root object exists */
1383     $ldap->cd($cv['base']);
1384     $res = $ldap->search("(objectClass=*)");
1385     $err = ldap_errno($ldap->cid);
1386
1387     if( !$res ||
1388         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1389         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1390
1391       /* Root object doesn't exists
1392        */
1393       if($just_check){
1394         $this->checks['root']['STATUS']    = FALSE;
1395         $this->checks['root']['STATUS_MSG']= _("Failed");
1396         $this->checks['root']['ERROR_MSG'] =  "The ldap root object is missing, but it is required to use GOsa.&nbsp;";
1397         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1398         return(FALSE);
1399       }else{
1400
1401         /* Add root object */
1402         $ldap->cd($cv['base']);
1403         $res = $ldap->create_missing_trees($cv['base']);
1404
1405         /* If adding failed, tell the user */
1406         if(!$res){
1407           $this->checks['root']['STATUS']    = FALSE;
1408           $this->checks['root']['STATUS_MSG']= _("Failed");
1409           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1410           $this->checks['root']['ERROR_MSG'].= "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1411           return($res);;
1412         }
1413       }
1414     }
1415
1416     /* Create & remove of dummy object was successful */
1417     $this->checks['root']['STATUS']    = TRUE;
1418     $this->checks['root']['STATUS_MSG']= _("Ok");
1419   }
1420
1421
1422   /* Return ldif information for a
1423    * given attribute array
1424    */
1425   function array_to_ldif($atts)
1426   {
1427     $ret = "";
1428     unset($atts['count']);
1429     unset($atts['dn']);
1430     foreach($atts as $name => $value){
1431       if(is_numeric($name)) {
1432         continue;
1433       }
1434       if(is_array($value)){
1435         unset($value['count']);
1436         foreach($value as $a_val){
1437           $ret .= $name.": ". $a_val."\n";
1438         }
1439       }else{
1440         $ret .= $name.": ". $value."\n";
1441       }
1442     }
1443     return(preg_replace("/\n$/","",$ret));
1444   }
1445
1446
1447   function get_user_list()
1448   {
1449     /* Get collected configuration settings */
1450     $cv = $this->parent->captured_values;
1451
1452     /* Establish ldap connection */
1453     $ldap = new LDAP($cv['admin'],
1454         $cv['password'],
1455         $cv['connection'],
1456         FALSE,
1457         $cv['tls']);
1458
1459     $ldap->cd($cv['base']);
1460     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1461
1462     $tmp = array();
1463     while($attrs = $ldap->fetch()){
1464       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1465     }
1466     return($tmp);
1467   }
1468
1469
1470   function get_all_people_ous()
1471   {
1472     /* Get collected configuration settings */
1473     $cv = $this->parent->captured_values;
1474
1475     /* Establish ldap connection */
1476     $ldap = new LDAP($cv['admin'],
1477         $cv['password'],
1478         $cv['connection'],
1479         FALSE,
1480         $cv['tls']);
1481
1482     $ldap->cd($cv['base']);
1483     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1484
1485     if($ldap->count() == 0 ){
1486       $add_dn = $cv['peopleou'].",".$cv['base'];
1487       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1488       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1489       $add = array();
1490       $add['objectClass'] = array("organizationalUnit");
1491       $add[$naming_attr] = $naming_value;
1492
1493       $ldap->cd($cv['base']);
1494       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1495       $ldap->cd($add_dn);
1496       $ldap->add($add);
1497     }
1498
1499     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1500     $tmp = array();
1501     while($attrs= $ldap->fetch()){
1502       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1503         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1504       }
1505     }
1506     return($tmp);
1507   }
1508
1509   function get_all_winstation_ous()
1510   {
1511     /* Get collected configuration settings */
1512     $cv = $this->parent->captured_values;
1513
1514     /* Establish ldap connection */
1515     $ldap = new LDAP($cv['admin'],
1516         $cv['password'],
1517         $cv['connection'],
1518         FALSE,
1519         $cv['tls']);
1520
1521     /* Get winstation ou */
1522     if($cv['generic_settings']['wws_ou_active']) {
1523       $winstation_ou = $cv['generic_settings']['ws_ou'];
1524     }else{
1525       $winstation_ou = "ou=winstations";
1526     }
1527
1528     $ldap->cd($cv['base']);
1529     $ldap->search("(".$winstation_ou.")",array("dn"));
1530
1531     if($ldap->count() == 0 ){
1532       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1533       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1534       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1535       $add = array();
1536       $add['objectClass'] = array("organizationalUnit");
1537       $add[$naming_attr] = $naming_value;
1538
1539       $ldap->cd($cv['base']);
1540       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1541       $ldap->cd($add_dn);
1542       $ldap->add($add);
1543     }
1544
1545     $ldap->search("(".$winstation_ou.")",array("dn"));
1546     $tmp = array();
1547     while($attrs= $ldap->fetch()){
1548       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1549         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1550       }
1551     }
1552     return($tmp);
1553   }
1554
1555
1556   function get_all_group_ous()
1557   {
1558     /* Get collected configuration settings */
1559     $cv = $this->parent->captured_values;
1560
1561     /* Establish ldap connection */
1562     $ldap = new LDAP($cv['admin'],
1563         $cv['password'],
1564         $cv['connection'],
1565         FALSE,
1566         $cv['tls']);
1567
1568     $ldap->cd($cv['base']);
1569     $ldap->search("(".$cv['groupou'].")",array("dn"));
1570
1571     if($ldap->count() == 0 ){
1572       $add_dn = $cv['groupou'].",".$cv['base'];
1573       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1574       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1575       $add = array();
1576       $add['objectClass'] = array("organizationalUnit");
1577       $add[$naming_attr] = $naming_value;
1578
1579       $ldap->cd($cv['base']);
1580       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1581       $ldap->cd($add_dn);
1582       $ldap->add($add);
1583     }
1584
1585     $ldap->search("(".$cv['groupou'].")",array("dn"));
1586     $tmp = array();
1587     while($attrs= $ldap->fetch()){
1588       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1589         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1590       }
1591     }
1592     return($tmp);
1593   }
1594
1595
1596   function get_group_list()
1597   {
1598     /* Get collected configuration settings */
1599     $cv = $this->parent->captured_values;
1600
1601     /* Establish ldap connection */
1602     $ldap = new LDAP($cv['admin'],
1603         $cv['password'],
1604         $cv['connection'],
1605         FALSE,
1606         $cv['tls']);
1607
1608     $ldap->cd($cv['base']);
1609     $ldap->search("(objectClass=posixGroup)",array("dn"));
1610
1611     $tmp = array();
1612     while($attrs = $ldap->fetch()){
1613       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1614     }
1615     return($tmp);
1616   }
1617
1618
1619   function move($source,$destination)
1620   {
1621     /* Get collected configuration settings */
1622     $cv = $this->parent->captured_values;
1623
1624     /* Establish ldap connection */
1625     $ldap = new LDAP($cv['admin'],
1626         $cv['password'],
1627         $cv['connection'],
1628         FALSE,
1629         $cv['tls']);
1630
1631      /* Update object references in gosaGroupOfNames */
1632     $ogs_to_fix = array();
1633     $ldap->cd($cv['base']);
1634     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1635     while ($attrs= $ldap->fetch()){
1636       $dn = $attrs['dn'];
1637       $attrs = $this->cleanup_array($attrs);
1638       $member_new = array($destination);
1639       foreach($attrs['member'] as $member){
1640         if($member != $source){
1641           $member_new[] = $member;
1642         }
1643       }
1644       $attrs['member'] = $member_new;
1645       $ogs_to_fix[$dn] = $attrs;
1646     }
1647
1648     /* Copy source to destination dn */
1649     $ldap->cat($source);
1650     $new_data = $this->cleanup_array($ldap->fetch());
1651     $ldap->cd($destination);
1652     $res = $ldap->add($new_data);
1653
1654     /* Display warning if copy failed */
1655     if(!$res){
1656       print_red(_("Failed to copy '%s' to '%s'. Ldap says '%s'."),$source,$destination,$ldap->get_error());
1657     }else{
1658       $res = $ldap->rmDir($source);
1659       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1660
1661       /* Object is copied, so update its references */
1662       foreach($ogs_to_fix as $dn => $data){
1663         $ldap->cd($dn);
1664         $ldap->modify($data);
1665       }
1666     }
1667   }
1668
1669
1670   /* Cleanup ldap result to be able to write it be to ldap */
1671   function cleanup_array($attrs)
1672   {
1673     foreach($attrs as $key => $value) {
1674       if(is_numeric($key) || in_array($key,array("count","dn"))){
1675         unset($attrs[$key]);
1676       }
1677       if(is_array($value) && isset($value['count'])){
1678         unset($attrs[$key]['count']);
1679       }
1680     }
1681     return($attrs);
1682   }
1683 }
1684
1685 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1686 ?>