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