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_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 users");
 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 super administrator");
 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 tree");
 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 tree");
 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 tree");
 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 duplicate uid numbers");
 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 duplicate gid numbers");
 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']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 212       $this->checks['uidNumber_usage']['ERROR_MSG'] =
 213         sprintf(_("Found %s duplicate values for attribute 'uidNumber'."),count($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 = $ldap->search("(&(objectClass=posixGroup)(gidNumber=*))",array("dn","gidNumber"));
 237     if(!$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']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 261       $this->checks['gidNumber_usage']['ERROR_MSG'] =
 262         sprintf(_("Found %s duplicate values for attribute 'gidNumber'."),count($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']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 365       $this->checks['outside_groups']['ERROR_MSG'] =
 366         sprintf(_("Found %s groups outside the configured tree '%s'."),count($this->outside_groups),$group_ou);
 367       $this->checks['outside_groups']['ERROR_MSG'].= "&nbsp;<input type='submit' name='outside_groups_dialog' value='"._("Move")."...'>";
 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']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 411       $this->checks['outside_users']['ERROR_MSG'] =
 412         sprintf(_("Found %s user(s) outside the configured tree '%s'."),count($this->outside_users),$people_ou);
 413       $this->checks['outside_users']['ERROR_MSG'].= "<input type='submit' name='outside_users_dialog' value='"._("Move")."...'>";
 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))(uid=*))",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']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 546       $this->checks['users_visible']['ERROR_MSG'] = sprintf(_("Found %s user(s) that will not be visible in GOsa."),
 547           count($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     $this->show_details= $only_ldif;
 558
 559     /* Get collected configuration settings */
 560     $cv = $this->parent->captured_values;
 561
 562     /* Establish ldap connection */
 563     $ldap = new LDAP($cv['admin'],
 564         $cv['password'],
 565         $cv['connection'],
 566         FALSE,
 567         $cv['tls']);
 568
 569     /* Add gosaAccount objectClass to the selected users
 570      */
 571     foreach($this->users_to_migrate as $key => $dep){
 572       if($dep['checked']){
 573
 574         /* Get old objectClasses */
 575         $ldap->cat($dep['dn'],array("objectClass"));
 576         $attrs      = $ldap->fetch();
 577
 578         /* Create new objectClass array */
 579         $new_attrs  = array();
 580         $new_attrs['objectClass']= array("gosaAccount","inetOrgPerson","organizationalPerson");
 581         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 582           if(!in_array_ics($attrs['objectClass'][$i], $new_attrs['objectClass'])){
 583             $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 584           }
 585         }
 586
 587         /* Set info attributes for current object,
 588          *  or write changes to the ldap database
 589          */
 590         if($only_ldif){
 591           $this->users_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 592           $this->users_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 593         }else{
 594           $ldap->cd($attrs['dn']);
 595           if(!$ldap->modify($new_attrs)){
 596             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 597             return(false);
 598           }
 599         }
 600       }
 601     }
 602     return(TRUE);
 603   }
 604
 605
 606   /* Check if there are invisible organizational Units
 607    */
 608   function check_organizationalUnits()
 609   {
 610     $cnt_ok = 0;
 611     $old = $this->deps_to_migrate;
 612     $this->deps_to_migrate = array();
 613
 614     /* Get collected configuration settings */
 615     $cv = $this->parent->captured_values;
 616
 617     /* Establish ldap connection */
 618     $ldap = new LDAP($cv['admin'],
 619         $cv['password'],
 620         $cv['connection'],
 621         FALSE,
 622         $cv['tls']);
 623
 624     /* Skip GOsa internal departments */
 625     $skip_dns = array("/^ou=people,/","/^ou=groups,/","/(,|)ou=configs,/","/(,|)ou=systems,/",
 626         "/^ou=apps,/","/^ou=mime,/","/^ou=aclroles,/","/^ou=incoming,/",
 627         "/ou=snapshots,/","/(,|)dc=addressbook,/","/^(,|)ou=machineaccounts,/",
 628         "/(,|)ou=winstations,/");
 629
 630
 631     /* Get all invisible departments */
 632     $ldap->cd($cv['base']);
 633     $res = $ldap->search("(&(objectClass=organizationalUnit)(!(objectClass=gosaDepartment)))",array("ou","description","dn"));
 634     while($attrs = $ldap->fetch()){
 635       $attrs['checked'] = FALSE;
 636       $attrs['before']  = "";
 637       $attrs['after']   = "";
 638
 639       /* Set objects to selected, that were selected before reload */
 640       if(isset($old[base64_encode($attrs['dn'])])){
 641         $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 642       }
 643       $this->deps_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 644     }
 645
 646     /* Filter returned list of departments and ensure that
 647      *  GOsa internal departments will not be listed
 648      */
 649     foreach($this->deps_to_migrate as $key => $attrs){
 650       $dn = $attrs['dn'];
 651       $skip = false;
 652       foreach($skip_dns as $skip_dn){
 653         if(preg_match($skip_dn,$dn)){
 654           $skip = true;
 655         }
 656       }
 657       if($skip){
 658         unset($this->deps_to_migrate[$key]);
 659       }
 660     }
 661
 662     /* If we have no invisible departments found
 663      *  tell the user that everything is ok
 664      */
 665     if(!$res){
 666       $this->checks['deps_visible']['STATUS']    = FALSE;
 667       $this->checks['deps_visible']['STATUS_MSG']= _("LDAP query failed");
 668       $this->checks['deps_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 669     }elseif(count($this->deps_to_migrate) == 0 ){
 670       $this->checks['deps_visible']['STATUS']    = TRUE;
 671       $this->checks['deps_visible']['STATUS_MSG']= _("Ok");
 672       $this->checks['deps_visible']['ERROR_MSG'] = "";
 673     }else{
 674       $this->checks['deps_visible']['STATUS']    = TRUE;
 675       $this->checks['deps_visible']['STATUS_MSG']= '<font style="color:#FFA500">'._("Warning").'</font>';
 676       $this->checks['deps_visible']['ERROR_MSG'] = sprintf(_("Found %s department(s) that will not be visible in GOsa."),count($this->deps_to_migrate));
 677       $this->checks['deps_visible']['ERROR_MSG'] .= "&nbsp;<input type='submit' name='deps_visible_migrate' value='"._("Migrate")."...'>";
 678     }
 679   }
 680
 681
 682
 683   /* Start deparmtment migration */
 684   function migrate_organizationalUnits($only_ldif = FALSE)
 685   {
 686     $this->show_details= $only_ldif;
 687
 688     /* Get collected configuration settings */
 689     $cv = $this->parent->captured_values;
 690
 691     /* Establish ldap connection */
 692     $ldap = new LDAP($cv['admin'],
 693         $cv['password'],
 694         $cv['connection'],
 695         FALSE,
 696         $cv['tls']);
 697
 698     /* Add gosaDepartment objectClass to each selected entry
 699      */
 700     foreach($this->deps_to_migrate as $key => $dep){
 701       if($dep['checked']){
 702
 703         /* Get current objectClasses */
 704         $ldap->cat($dep['dn'],array("objectClass","description"));
 705         $attrs      = $ldap->fetch();
 706
 707         /* Create new objectClass attribute including gosaDepartment*/
 708         $new_attrs  = array();
 709         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 710           $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 711         }
 712         $new_attrs['objectClass'][] = "gosaDepartment";
 713
 714         /* Append description it is missing */
 715         if(!isset($attrs['description'])){
 716           $new_attrs['description'][] = "GOsa department";
 717         }
 718
 719         /* Depending on the parameter >only_diff< we save the changes as ldif
 720          *  or we write our changes directly to the ldap database
 721          */
 722         if($only_ldif){
 723           $this->deps_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 724           $this->deps_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 725         }else{
 726           $ldap->cd($attrs['dn']);
 727           if(!$ldap->modify($new_attrs)){
 728             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 729             return(false);
 730           }
 731         }
 732       }
 733     }
 734     return(TRUE);
 735   }
 736
 737
 738   /* Check Acls if there is at least one object with acls defined
 739    */
 740   function check_administrativeAccount()
 741   {
 742     /* Establish ldap connection */
 743     $cv = $this->parent->captured_values;
 744     $ldap = new LDAP($cv['admin'],
 745         $cv['password'],
 746         $cv['connection'],
 747         FALSE,
 748         $cv['tls']);
 749
 750     /* Search for gosaAcls */
 751     $ldap->cd($cv['base']);
 752     $res = $ldap->cat($cv['base']);
 753
 754     if(!$res){
 755       $this->checks['acls']['STATUS']    = FALSE;
 756       $this->checks['acls']['STATUS_MSG']= _("LDAP query failed");
 757       $this->checks['acls']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 758     }else{
 759       $found = false;
 760       $username = "";
 761       $attrs = $ldap->fetch();
 762       if(isset($attrs['gosaAclEntry'])){
 763         $acls = $attrs['gosaAclEntry'];
 764         for($i = 0 ; $i < $acls['count'] ; $i++){
 765           $acl = $acls[$i];
 766           $tmp = split(":",$acl);
 767           if($tmp[1] == "psub"){
 768             $members = split(",",$tmp[2]);
 769             foreach($members as $member){
 770               $member = base64_decode($member);
 771
 772               /* Check if acl owner is a valid GOsa user account */
 773               $ldap->cat($member,array("objectClass","uid","cn"));
 774               $ret = $ldap->fetch();
 775
 776               if(isset($ret['objectClass']) && in_array("posixGroup",$ret['objectClass'])){
 777                 $found = TRUE;
 778                 $username .= "ACL-Group:&nbsp;".$ret['cn'][0]."<br>";
 779               }elseif(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 780                   in_array("organizationalPerson",$ret['objectClass']) &&
 781                   in_array("inetOrgPerson",$ret['objectClass'])){
 782                 $found = TRUE;
 783                 $username .= "ACL:&nbsp;".$ret['uid'][0]."<br>";
 784               }
 785             }
 786           }elseif($tmp[1] == "role"){
 787
 788             /* Check if acl owner is a valid GOsa user account */
 789             $ldap->cat(base64_decode($tmp[2]),array("gosaAclTemplate"));
 790             $ret = $ldap->fetch();
 791
 792             if(isset($ret['gosaAclTemplate'])){
 793               $cnt = $ret['gosaAclTemplate']['count'];
 794               for($e = 0 ; $e < $cnt ; $e++){
 795
 796                 $a_str = $ret['gosaAclTemplate'][$e];
 797                 if(preg_match("/^[0-9]*:psub:/",$a_str) && preg_match("/:all;cmdrw$/",$a_str)){
 798
 799                   $members = split(",",$tmp[3]);
 800                   foreach($members as $member){
 801                     $member = base64_decode($member);
 802
 803                     /* Check if acl owner is a valid GOsa user account */
 804                     $ldap->cat($member,array("objectClass","uid"));
 805                     $ret = $ldap->fetch();
 806
 807                     if(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 808                         in_array("organizationalPerson",$ret['objectClass']) &&
 809                         in_array("inetOrgPerson",$ret['objectClass'])){
 810                       $found = TRUE;
 811                       $username .= "ACL Role:&nbsp;".$ret['uid'][0]."<br>";
 812                     }
 813                   }
 814                 }
 815               }
 816             }
 817           }
 818         }
 819       }
 820
 821       # For debugging
 822       #echo $username;
 823
 824       if($found){
 825         $this->checks['acls']['STATUS']    = TRUE;
 826         $this->checks['acls']['STATUS_MSG']= _("Ok");
 827         $this->checks['acls']['ERROR_MSG'] = "";
 828       }else{
 829         $this->checks['acls']['STATUS']    = FALSE;
 830         $this->checks['acls']['STATUS_MSG']= _("Failed");
 831         $this->checks['acls']['ERROR_MSG']= _("There is no GOsa administrator account inside your LDAP.")."&nbsp;";
 832         $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create")."'>";
 833       }
 834     }
 835     return($ldap->count()>=1);
 836   }
 837
 838
 839
 840   function create_admin($only_ldif = FALSE)
 841   {
 842     /* Reset '' */
 843     $this->acl_create_changes="";
 844
 845     /* Object that should receive admin acls */
 846     $dn = $this->acl_create_selected;
 847
 848     /* Get collected configuration settings */
 849     $cv = $this->parent->captured_values;
 850
 851     /* Establish ldap connection */
 852     $ldap = new LDAP($cv['admin'],
 853         $cv['password'],
 854         $cv['connection'],
 855         FALSE,
 856         $cv['tls']);
 857
 858     /* Get current base attributes */
 859     $ldap->cd($cv['base']);
 860     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 861     $attrs = $ldap->fetch();
 862
 863     /* Add acls for the selcted user to the base */
 864     $attrs_new['objectClass'] = array("gosaACL");
 865
 866     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 867       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 868         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 869       }
 870     }
 871
 872     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 873     $attrs_new['gosaAclEntry'][] = $acl;
 874     if(isset($attrs['gosaAclEntry'])){
 875       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 876
 877         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 878         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 879
 880         $data = ($prio+1).$rest;
 881         $attrs_new['gosaAclEntry'][] = $data;
 882       }
 883     }
 884
 885     if($only_ldif){
 886       $this->acl_create_changes ="\n".$cv['base']."\n";
 887       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 888       $this->acl_create_changes.="\n".$cv['base']."\n";
 889       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 890     }else{
 891
 892       $ldap->cd($cv['base']);
 893       if(!$ldap->modify($attrs_new)){
 894         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 895         return(FALSE);
 896       }else{
 897         return(TRUE);
 898       }
 899     }
 900   }
 901
 902
 903   function create_admin_user()
 904   {
 905     $pw1 = $pw2 = "";
 906     $uid = "";
 907
 908     if(isset($_POST['new_user_uid'])){
 909       $uid = $_POST['new_user_uid'];
 910     }
 911     if(isset($_POST['new_user_password'])){
 912       $pw1 = $_POST['new_user_password'];
 913     }
 914     if(isset($_POST['new_user_password2'])){
 915       $pw2 = $_POST['new_user_password2'];
 916     }
 917
 918     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 919       print_red(_("Specified passwords are empty or not equal."));
 920       return false;
 921     }
 922
 923     if(!is_uid($uid) || empty($uid)){
 924       print_red(_("Please specify a valid uid."));
 925       return false;
 926     }
 927
 928
 929     /* Establish ldap connection */
 930     $cv = $this->parent->captured_values;
 931     $ldap = new LDAP($cv['admin'],
 932         $cv['password'],
 933         $cv['connection'],
 934         FALSE,
 935         $cv['tls']);
 936
 937     /* Get current base attributes */
 938     $ldap->cd($cv['base']);
 939
 940     if($cv['peopledn'] == "cn"){
 941       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 942     }else{
 943       $dn = "uid=".$uid.",".$cv['peopleou'].",".$cv['base'];
 944     }
 945
 946     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 947     $p_m = $methods[$cv['encryption']];
 948     $p_c = new $p_m(array());
 949     $hash = $p_c->generate_hash($pw2);
 950
 951     $new_user=array();
 952     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 953     $new_user['givenName']  = "System";
 954     $new_user['sn']  = "Administrator";
 955     $new_user['cn']  = "System Administrator";
 956     $new_user['uid'] = $uid;
 957     $new_user['userPassword'] = $hash;
 958
 959     $ldap->cd($cv['base']);
 960
 961     $ldap->cat($dn,array("dn"));
 962     if($ldap->count()){
 963       print_red(sprintf(_("Could not add administrative user, there is already an object with the same dn '%s' in your ldap database."),$dn));
 964       return(FALSE);
 965     }
 966
 967     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 968     $ldap->cd($dn);
 969     $res = $ldap->add($new_user);
 970     $this->acl_create_selected = $dn;
 971     $this->create_admin();
 972
 973     if(!$res){
 974       print_red($ldap->get_error());
 975       return(FALSE);
 976     }
 977
 978     $this->acl_create_dialog=FALSE;
 979     $this->check_administrativeAccount();
 980     return(TRUE);
 981   }
 982
 983
 984   function migrate_outside_winstations($perform = FALSE)
 985   {
 986     /* Establish ldap connection */
 987     $cv = $this->parent->captured_values;
 988     $ldap = new LDAP($cv['admin'],
 989         $cv['password'],
 990         $cv['connection'],
 991         FALSE,
 992         $cv['tls']);
 993
 994     $ldap->cd($cv['base']);
 995
 996     /* Check if there was a destination department posted */
 997     if(isset($_POST['move_winstation_to'])){
 998       $destination_dep = $_POST['move_winstation_to'];
 999     }else{
1000       print_red(_("Couldn't move users to specified department."));
1001       return(false);
1002     }
1003
1004     foreach($this->outside_winstations as $b_dn => $data){
1005       $this->outside_winstations[$b_dn]['ldif'] ="";
1006       if($data['selected']){
1007         $dn = base64_decode($b_dn);
1008         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1009         if(!$perform){
1010           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1011
1012
1013           /* Check if there are references to this object */
1014           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1015           $refs = "";
1016           while($attrs = $ldap->fetch()){
1017             $ref_dn = $attrs['dn'];
1018             $refs .= "<br />\t".$ref_dn;
1019           }
1020           if(!empty($refs)){
1021             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1022           }
1023
1024         }else{
1025           $this->move($dn,$d_dn);
1026         }
1027       }
1028     }
1029   }
1030
1031
1032   function migrate_outside_groups($perform = FALSE)
1033   {
1034     /* Establish ldap connection */
1035     $cv = $this->parent->captured_values;
1036     $ldap = new LDAP($cv['admin'],
1037         $cv['password'],
1038         $cv['connection'],
1039         FALSE,
1040         $cv['tls']);
1041
1042     $ldap->cd($cv['base']);
1043
1044     /* Check if there was a destination department posted */
1045     if(isset($_POST['move_group_to'])){
1046       $destination_dep = $_POST['move_group_to'];
1047     }else{
1048       print_red(_("Couldn't move users to specified department."));
1049       return(false);
1050     }
1051
1052     foreach($this->outside_groups as $b_dn => $data){
1053       $this->outside_groups[$b_dn]['ldif'] ="";
1054       if($data['selected']){
1055         $dn = base64_decode($b_dn);
1056         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1057         if(!$perform){
1058           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1059
1060
1061           /* Check if there are references to this object */
1062           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1063           $refs = "";
1064           while($attrs = $ldap->fetch()){
1065             $ref_dn = $attrs['dn'];
1066             $refs .= "<br />\t".$ref_dn;
1067           }
1068           if(!empty($refs)){
1069             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1070           }
1071
1072         }else{
1073           $this->move($dn,$d_dn);
1074         }
1075       }
1076     }
1077   }
1078
1079
1080   function migrate_outside_users($perform = FALSE)
1081   {
1082     /* Establish ldap connection */
1083     $cv = $this->parent->captured_values;
1084     $ldap = new LDAP($cv['admin'],
1085         $cv['password'],
1086         $cv['connection'],
1087         FALSE,
1088         $cv['tls']);
1089
1090     $ldap->cd($cv['base']);
1091
1092     /* Check if there was a destination department posted */
1093     if(isset($_POST['move_user_to'])){
1094       $destination_dep = $_POST['move_user_to'];
1095     }else{
1096       print_red(_("Couldn't move users to specified department."));
1097       return(false);
1098     }
1099
1100     foreach($this->outside_users as $b_dn => $data){
1101       $this->outside_users[$b_dn]['ldif'] ="";
1102       if($data['selected']){
1103         $dn = base64_decode($b_dn);
1104         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1105         if(!$perform){
1106           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1107
1108           /* Check if there are references to this object */
1109           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1110           $refs = "";
1111           while($attrs = $ldap->fetch()){
1112             $ref_dn = $attrs['dn'];
1113             $refs .= "<br />\t".$ref_dn;
1114           }
1115           if(!empty($refs)){
1116             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1117           }
1118
1119         }else{
1120           $this->move($dn,$d_dn);
1121         }
1122       }
1123     }
1124   }
1125
1126
1127   function execute()
1128   {
1129     /* Initialise checks if this is the first call */
1130     if(!$this->checks_initialised || isset($_POST['reload'])){
1131       $this->initialize_checks();
1132       $this->checks_initialised = TRUE;
1133     }
1134
1135     /*************
1136      * Winstations outside the group ou
1137      *************/
1138
1139     if(isset($_POST['outside_winstations_dialog_cancel'])){
1140       $this->outside_winstations_dialog = FALSE;
1141       $this->dialog = FALSE;
1142       $this->show_details = FALSE;
1143     }
1144
1145     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1146       $this->migrate_outside_winstations(FALSE);
1147     }
1148
1149     if(isset($_POST['outside_winstations_dialog_perform'])){
1150       $this->migrate_outside_winstations(TRUE);
1151       $this->search_outside_winstations();
1152       $this->dialog = FALSE;
1153       $this->show_details = FALSE;
1154       $this->outside_winstations_dialog = FALSE;
1155     }
1156
1157     if(isset($_POST['outside_winstations_dialog'])){
1158       $this->outside_winstations_dialog = TRUE;
1159       $this->dialog = TRUE;
1160     }
1161
1162     if($this->outside_winstations_dialog){
1163       $smarty = get_smarty();
1164       $smarty->assign("ous",$this->get_all_winstation_ous());
1165       $smarty->assign("method","outside_winstations");
1166       $smarty->assign("outside_winstations",$this->outside_winstations);
1167       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1168     }
1169     /*************
1170      * Groups outside the group ou
1171      *************/
1172
1173     if(isset($_POST['outside_groups_dialog_cancel'])){
1174       $this->outside_groups_dialog = FALSE;
1175       $this->show_details = FALSE;
1176       $this->dialog = FALSE;
1177     }
1178
1179     if(isset($_POST['outside_groups_dialog_whats_done'])){
1180       $this->show_details= TRUE;
1181       $this->migrate_outside_groups(FALSE);
1182     }
1183
1184     if(isset($_POST['outside_groups_dialog_refresh'])){
1185       $this->show_details= FALSE;
1186     }
1187
1188     if(isset($_POST['outside_groups_dialog_perform'])){
1189       $this->migrate_outside_groups(TRUE);
1190       $this->dialog = FALSE;
1191       $this->show_details = FALSE;
1192       $this->outside_groups_dialog = FALSE;
1193       $this->initialize_checks();
1194     }
1195
1196     if(isset($_POST['outside_groups_dialog'])){
1197       $this->outside_groups_dialog = TRUE;
1198       $this->dialog = TRUE;
1199     }
1200
1201     if($this->outside_groups_dialog){
1202       $smarty = get_smarty();
1203       $smarty->assign("ous",$this->get_all_group_ous());
1204       $smarty->assign("method","outside_groups");
1205       $smarty->assign("outside_groups",$this->outside_groups);
1206       $smarty->assign("group_details", $this->show_details);
1207       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1208     }
1209
1210     /*************
1211      * User outside the people ou
1212      *************/
1213
1214     if(isset($_POST['outside_users_dialog_cancel'])){
1215       $this->outside_users_dialog = FALSE;
1216       $this->dialog = FALSE;
1217       $this->show_details = FALSE;
1218     }
1219
1220     if(isset($_POST['outside_users_dialog_whats_done'])){
1221       $this->show_details= TRUE;
1222       $this->migrate_outside_users(FALSE);
1223     }
1224
1225     if(isset($_POST['outside_users_dialog_perform'])){
1226       $this->migrate_outside_users(TRUE);
1227       $this->initialize_checks();
1228       $this->dialog = FALSE;
1229       $this->show_details = FALSE;
1230       $this->outside_users_dialog = FALSE;
1231     }
1232
1233     if (isset($_POST['outside_users_dialog_refresh'])){
1234       $this->show_details= FALSE;
1235     }
1236
1237     if(isset($_POST['outside_users_dialog'])){
1238       $this->outside_users_dialog = TRUE;
1239       $this->dialog = TRUE;
1240     }
1241
1242     if($this->outside_users_dialog){
1243       $smarty = get_smarty();
1244       $smarty->assign("ous",$this->get_all_people_ous());
1245       $smarty->assign("method","outside_users");
1246       $smarty->assign("outside_users",$this->outside_users);
1247       $smarty->assign("user_details", $this->show_details);
1248       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1249     }
1250
1251     /*************
1252      * Root object check
1253      *************/
1254
1255     if(isset($_POST['retry_root_create'])){
1256
1257       $state = $this->checks['root']['STATUS'];
1258       $this->checkBase(FALSE);
1259       if($state != $this->checks['root']['STATUS']){
1260         $this->initialize_checks();
1261       }
1262     }
1263
1264     /*************
1265      * User Migration handling
1266      *************/
1267
1268     if(isset($_POST['retry_acls'])){
1269       $this->check_administrativeAccount();
1270     }
1271
1272     if(isset($_POST['create_acls'])){
1273       $this->acl_create_dialog = TRUE;
1274       $this->dialog = TRUE;
1275     }
1276
1277     if(isset($_POST['create_acls_cancel'])){
1278       $this->acl_create_dialog = FALSE;
1279       $this->dialog = FALSE;
1280       $this->show_details = FALSE;
1281     }
1282
1283 #    if(isset($_POST['create_acls_create_confirmed'])){
1284 #      if($this->create_admin()){
1285 #        $this->acl_create_dialog = FALSE;
1286 #        $this->dialog = FALSE;
1287 #      $this->show_details = FALSE;
1288 #        $this->initialize_checks();
1289 #      }
1290 #    }
1291
1292     if(isset($_POST['create_acls_create'])){
1293       $this->create_admin(TRUE);
1294     }
1295
1296     if(isset($_POST['create_admin_user'])){
1297       if($this->create_admin_user()){
1298         $this->dialog = FALSE;
1299       $this->show_details = FALSE;
1300       }
1301     }
1302
1303     if($this->acl_create_dialog){
1304       $smarty = get_smarty();
1305
1306       $uid = "admin";
1307       if(isset($_POST['new_user_uid'])){
1308         $uid = $_POST['new_user_uid'];
1309       }
1310
1311       $smarty->assign("new_user_uid",$uid);
1312       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1313       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1314       $smarty->assign("method","create_acls");
1315       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1316       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1317       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1318     }
1319
1320     /*************
1321      * User Migration handling
1322      *************/
1323
1324     /* Refresh list of deparments */
1325     if(isset($_POST['users_visible_migrate_refresh'])){
1326       $this->check_gosaAccounts();
1327     }
1328
1329     /* Open migration dialog */
1330     if(isset($_POST['users_visible_migrate'])){
1331       $this->show_details= FALSE;
1332       $this->users_migration_dialog = TRUE;
1333       $this->dialog =TRUE;
1334     }
1335
1336     /* Close migration dialog */
1337     if(isset($_POST['users_visible_migrate_close'])){
1338       $this->users_migration_dialog = FALSE;
1339       $this->dialog =FALSE;
1340       $this->show_details = FALSE;
1341     }
1342
1343     /* Start migration */
1344     if(isset($_POST['users_visible_migrate_migrate'])){
1345       if($this->migrate_gosaAccounts()){
1346         $this->initialize_checks();
1347         $this->dialog = FALSE;
1348         $this->show_details = FALSE;
1349         $this->users_migration_dialog = FALSE;
1350       }
1351     }
1352
1353     /* Start migration */
1354     if(isset($_POST['users_visible_migrate_whatsdone'])){
1355       $this->migrate_gosaAccounts(TRUE);
1356     }
1357
1358     /* Display migration dialog */
1359     if($this->users_migration_dialog){
1360       $smarty = get_smarty();
1361       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1362       $smarty->assign("method","migrate_users");
1363       $smarty->assign("user_details", $this->show_details);
1364       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1365     }
1366
1367
1368     /*************
1369      * Department Migration handling
1370      *************/
1371
1372     /* Refresh list of deparments */
1373     if(isset($_POST['deps_visible_migrate_refresh'])){
1374       $this->check_organizationalUnits();
1375       $this->show_details= FALSE;
1376     }
1377
1378     /* Open migration dialog */
1379     if(isset($_POST['deps_visible_migrate'])){
1380       $this->dep_migration_dialog = TRUE;
1381       $this->dialog =TRUE;
1382     }
1383
1384     /* Close migration dialog */
1385     if(isset($_POST['deps_visible_migrate_close'])){
1386       $this->dep_migration_dialog = FALSE;
1387       $this->dialog =FALSE;
1388       $this->show_details = FALSE;
1389     }
1390
1391     /* Start migration */
1392     if(isset($_POST['deps_visible_migrate_migrate'])){
1393       if($this->migrate_organizationalUnits()){
1394         $this->show_details= FALSE;
1395         $this->check_organizationalUnits();
1396         $this->dialog = FALSE;
1397         $this->dep_migration_dialog = FALSE;
1398       }
1399     }
1400
1401     /* Start migration */
1402     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1403       $this->migrate_organizationalUnits(TRUE);
1404     }
1405
1406     /* Display migration dialog */
1407     if($this->dep_migration_dialog){
1408       $smarty = get_smarty();
1409       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1410       $smarty->assign("method","migrate_deps");
1411       $smarty->assign("deps_details", $this->show_details);
1412       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1413     }
1414
1415     $smarty = get_smarty();
1416     $smarty->assign("checks",$this->checks);
1417     $smarty->assign("method","default");
1418     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1419   }
1420
1421
1422   function save_object()
1423   {
1424     $this->is_completed= TRUE;
1425
1426     /* Capture all selected winstations from outside_winstations_dialog */
1427     if($this->outside_winstations_dialog){
1428       foreach($this->outside_winstations as $dn => $data){
1429         if(isset($_POST['select_winstation_'.$dn])){
1430           $this->outside_winstations[$dn]['selected'] = TRUE;
1431         }else{
1432           $this->outside_winstations[$dn]['selected'] = FALSE;
1433         }
1434       }
1435     }
1436
1437     /* Capture all selected groups from outside_groups_dialog */
1438     if($this->outside_groups_dialog){
1439       foreach($this->outside_groups as $dn => $data){
1440         if(isset($_POST['select_group_'.$dn])){
1441           $this->outside_groups[$dn]['selected'] = TRUE;
1442         }else{
1443           $this->outside_groups[$dn]['selected'] = FALSE;
1444         }
1445       }
1446     }
1447
1448     /* Capture all selected users from outside_users_dialog */
1449     if($this->outside_users_dialog){
1450       foreach($this->outside_users as $dn => $data){
1451         if(isset($_POST['select_user_'.$dn])){
1452           $this->outside_users[$dn]['selected'] = TRUE;
1453         }else{
1454           $this->outside_users[$dn]['selected'] = FALSE;
1455         }
1456       }
1457     }
1458
1459     /* Get "create acl" dialog posts */
1460     if($this->acl_create_dialog){
1461
1462       if(isset($_POST['create_acls_create_abort'])){
1463         $this->acl_create_selected = "";
1464       }
1465     }
1466
1467     /* Get selected departments */
1468     if($this->dep_migration_dialog){
1469       foreach($this->deps_to_migrate as $id => $data){
1470         if(isset($_POST['migrate_'.$id])){
1471           $this->deps_to_migrate[$id]['checked'] = TRUE;
1472         }else{
1473           $this->deps_to_migrate[$id]['checked'] = FALSE;
1474         }
1475       }
1476     }
1477
1478     /* Get selected users */
1479     if($this->users_migration_dialog){
1480       foreach($this->users_to_migrate as $id => $data){
1481         if(isset($_POST['migrate_'.$id])){
1482           $this->users_to_migrate[$id]['checked'] = TRUE;
1483         }else{
1484           $this->users_to_migrate[$id]['checked'] = FALSE;
1485         }
1486       }
1487     }
1488   }
1489
1490
1491   /* Check if the root object exists.
1492    * If the parameter just_check is true, then just check if the
1493    *  root object is missing and update the info messages.
1494    * If the Parameter is false, try to create a new root object.
1495    */
1496   function checkBase($just_check = TRUE)
1497   {
1498     /* Get collected setup informations */
1499     $cv = $this->parent->captured_values;
1500
1501     /* Establish ldap connection */
1502     $ldap = new LDAP($cv['admin'],
1503         $cv['password'],
1504         $cv['connection'],
1505         FALSE,
1506         $cv['tls']);
1507
1508     /* Check if root object exists */
1509     $ldap->cd($cv['base']);
1510     $res = $ldap->search("(objectClass=*)");
1511     $err = ldap_errno($ldap->cid);
1512
1513     if( !$res ||
1514         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1515         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1516
1517       /* Root object doesn't exists
1518        */
1519       if($just_check){
1520         $this->checks['root']['STATUS']    = FALSE;
1521         $this->checks['root']['STATUS_MSG']= _("Failed");
1522         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1523         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1524         return(FALSE);
1525       }else{
1526
1527         /* Add root object */
1528         $ldap->cd($cv['base']);
1529         $res = $ldap->create_missing_trees($cv['base']);
1530
1531         /* If adding failed, tell the user */
1532         if(!$res){
1533           $this->checks['root']['STATUS']    = FALSE;
1534           $this->checks['root']['STATUS_MSG']= _("Failed");
1535           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1536           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1537           return($res);;
1538         }
1539       }
1540     }
1541
1542     /* Create & remove of dummy object was successful */
1543     $this->checks['root']['STATUS']    = TRUE;
1544     $this->checks['root']['STATUS_MSG']= _("Ok");
1545   }
1546
1547
1548   /* Return ldif information for a
1549    * given attribute array
1550    */
1551   function array_to_ldif($atts)
1552   {
1553     $ret = "";
1554     unset($atts['count']);
1555     unset($atts['dn']);
1556     foreach($atts as $name => $value){
1557       if(is_numeric($name)) {
1558         continue;
1559       }
1560       if(is_array($value)){
1561         unset($value['count']);
1562         foreach($value as $a_val){
1563           $ret .= $name.": ". $a_val."\n";
1564         }
1565       }else{
1566         $ret .= $name.": ". $value."\n";
1567       }
1568     }
1569     return(preg_replace("/\n$/","",$ret));
1570   }
1571
1572
1573   function get_user_list()
1574   {
1575     /* Get collected configuration settings */
1576     $cv = $this->parent->captured_values;
1577
1578     /* Establish ldap connection */
1579     $ldap = new LDAP($cv['admin'],
1580         $cv['password'],
1581         $cv['connection'],
1582         FALSE,
1583         $cv['tls']);
1584
1585     $ldap->cd($cv['base']);
1586     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1587
1588     $tmp = array();
1589     while($attrs = $ldap->fetch()){
1590       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1591     }
1592     return($tmp);
1593   }
1594
1595
1596   function get_all_people_ous()
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     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1610
1611     if($ldap->count() == 0 ){
1612       $add_dn = $cv['peopleou'].",".$cv['base'];
1613       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1614       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1615       $add = array();
1616       $add['objectClass'] = array("organizationalUnit");
1617       $add[$naming_attr] = $naming_value;
1618
1619       $ldap->cd($cv['base']);
1620       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1621       $ldap->cd($add_dn);
1622       $ldap->add($add);
1623     }
1624
1625     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1626     $tmp = array();
1627     while($attrs= $ldap->fetch()){
1628       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1629         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1630       }
1631     }
1632     return($tmp);
1633   }
1634
1635   function get_all_winstation_ous()
1636   {
1637     /* Get collected configuration settings */
1638     $cv = $this->parent->captured_values;
1639
1640     /* Establish ldap connection */
1641     $ldap = new LDAP($cv['admin'],
1642         $cv['password'],
1643         $cv['connection'],
1644         FALSE,
1645         $cv['tls']);
1646
1647     /* Get winstation ou */
1648     if($cv['generic_settings']['wws_ou_active']) {
1649       $winstation_ou = $cv['generic_settings']['ws_ou'];
1650     }else{
1651       $winstation_ou = "ou=winstations";
1652     }
1653
1654     $ldap->cd($cv['base']);
1655     $ldap->search("(".$winstation_ou.")",array("dn"));
1656
1657     if($ldap->count() == 0 ){
1658       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1659       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1660       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1661       $add = array();
1662       $add['objectClass'] = array("organizationalUnit");
1663       $add[$naming_attr] = $naming_value;
1664
1665       $ldap->cd($cv['base']);
1666       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1667       $ldap->cd($add_dn);
1668       $ldap->add($add);
1669     }
1670
1671     $ldap->search("(".$winstation_ou.")",array("dn"));
1672     $tmp = array();
1673     while($attrs= $ldap->fetch()){
1674       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1675         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1676       }
1677     }
1678     return($tmp);
1679   }
1680
1681
1682   function get_all_group_ous()
1683   {
1684     /* Get collected configuration settings */
1685     $cv = $this->parent->captured_values;
1686
1687     /* Establish ldap connection */
1688     $ldap = new LDAP($cv['admin'],
1689         $cv['password'],
1690         $cv['connection'],
1691         FALSE,
1692         $cv['tls']);
1693
1694     $ldap->cd($cv['base']);
1695     $ldap->search("(".$cv['groupou'].")",array("dn"));
1696
1697     if($ldap->count() == 0 ){
1698       $add_dn = $cv['groupou'].",".$cv['base'];
1699       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1700       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1701       $add = array();
1702       $add['objectClass'] = array("organizationalUnit");
1703       $add[$naming_attr] = $naming_value;
1704
1705       $ldap->cd($cv['base']);
1706       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1707       $ldap->cd($add_dn);
1708       $ldap->add($add);
1709     }
1710
1711     $ldap->search("(".$cv['groupou'].")",array("dn"));
1712     $tmp = array();
1713     while($attrs= $ldap->fetch()){
1714       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1715         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1716       }
1717     }
1718     return($tmp);
1719   }
1720
1721
1722   function get_group_list()
1723   {
1724     /* Get collected configuration settings */
1725     $cv = $this->parent->captured_values;
1726
1727     /* Establish ldap connection */
1728     $ldap = new LDAP($cv['admin'],
1729         $cv['password'],
1730         $cv['connection'],
1731         FALSE,
1732         $cv['tls']);
1733
1734     $ldap->cd($cv['base']);
1735     $ldap->search("(objectClass=posixGroup)",array("dn"));
1736
1737     $tmp = array();
1738     while($attrs = $ldap->fetch()){
1739       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1740     }
1741     return($tmp);
1742   }
1743
1744
1745   function move($source,$destination)
1746   {
1747     /* Get collected configuration settings */
1748     $cv = $this->parent->captured_values;
1749
1750     /* Establish ldap connection */
1751     $ldap = new LDAP($cv['admin'],
1752         $cv['password'],
1753         $cv['connection'],
1754         FALSE,
1755         $cv['tls']);
1756
1757      /* Update object references in gosaGroupOfNames */
1758     $ogs_to_fix = array();
1759     $ldap->cd($cv['base']);
1760     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1761     while ($attrs= $ldap->fetch()){
1762       $dn = $attrs['dn'];
1763       $attrs = $this->cleanup_array($attrs);
1764       $member_new = array($destination);
1765       foreach($attrs['member'] as $member){
1766         if($member != $source){
1767           $member_new[] = $member;
1768         }
1769       }
1770       $attrs['member'] = $member_new;
1771       $ogs_to_fix[$dn] = $attrs;
1772     }
1773
1774     /* Copy source to destination dn */
1775     $ldap->cat($source);
1776     $new_data = $this->cleanup_array($ldap->fetch());
1777     $ldap->cd($destination);
1778     $res = $ldap->add($new_data);
1779
1780     /* Display warning if copy failed */
1781     if(!$res){
1782       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1783     }else{
1784       $res = $ldap->rmDir($source);
1785       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1786
1787       /* Object is copied, so update its references */
1788       foreach($ogs_to_fix as $dn => $data){
1789         $ldap->cd($dn);
1790         $ldap->modify($data);
1791       }
1792     }
1793   }
1794
1795
1796   /* Cleanup ldap result to be able to write it be to ldap */
1797   function cleanup_array($attrs)
1798   {
1799     foreach($attrs as $key => $value) {
1800       if(is_numeric($key) || in_array($key,array("count","dn"))){
1801         unset($attrs[$key]);
1802       }
1803       if(is_array($value) && isset($value['count'])){
1804         unset($attrs[$key]['count']);
1805       }
1806     }
1807     return($attrs);
1808   }
1809 }
1810
1811 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1812 ?>