setup/class_setupStep_Schema.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 class Step_Schema extends setup_step
  24 {
  25   var $checked = array();
  26   var $not_checked = array();
  27   var $schema_readable  = FALSE;
  28   var $attributes       = array("enable_schema_check","samba_version");
  29   var $enable_schema_check = TRUE;
  30   var $samba_version       = 3;
  31
  32   function Step_Schema()
  33   {
  34     $this->update_strings();
  35   }
  36
  37
  38   function update_strings()
  39   {
  40     $this->s_title      = _("LDAP schema check");
  41     $this->s_title_long = _("LDAP schema check");
  42     $this->s_info       = _("Perform test on your current LDAP schema");
  43   }
  44
  45
  46   function execute()
  47   {
  48     $this->check_schema();
  49     $failed_checks = 0 ;
  50     foreach($this->checked as $val) {
  51       if(!$val['STATUS']){
  52         $failed_checks ++;
  53       }
  54     }
  55
  56     if($failed_checks == 0){
  57       $this->is_completed = TRUE;
  58     }else{
  59       $this->is_completed = TRUE;
  60     }
  61
  62     $smarty = get_smarty();
  63     $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
  64     $smarty->assign("schema_readable",$this->schema_readable);
  65     $smarty->assign("enable_schema_check",$this->enable_schema_check);
  66     $smarty->assign("checks",$this->checked);
  67     $smarty->assign("not_checked",$this->not_checked);
  68     $smarty->assign("failed_checks",$failed_checks);
  69     return($smarty -> fetch (get_template_path("../setup/setup_schema.tpl")));
  70   }
  71
  72   function check_schema_version($class, $version)
  73   {
  74     return preg_match("/\(v$version\)/", $class['DESC']);
  75   }
  76
  77
  78   function save_object()
  79   {
  80     if(isset($_POST['step7_posted'])){
  81
  82       /* Get attributes */
  83       foreach($this->attributes as $attr){
  84         if(isset($_POST[$attr])){
  85           $this->$attr = validate($_POST[$attr]);
  86         }
  87       }
  88     }
  89   }
  90
  91
  92   function check_schema()
  93   {
  94     $cfg = $this->parent->captured_values;
  95     $messages= array();
  96
  97     /* Get objectclasses */
  98     $ldap = new LDAP($cfg['admin'],$cfg['password'],$cfg['connection'] ,FALSE,$cfg['tls']);
  99     $objectclasses = $ldap->get_objectclasses();
 100     if(count($objectclasses) == 0){
 101       print_red(_("Can't get schema information from server. No schema check possible!"));
 102     }
 103
 104
 105     /* Which samba version do we use? */
 106     if(isset($objectclasses['sambaSamAccount'])){
 107       $this->samba_version = 3;
 108     } elseif(isset($objectclasses['sambaAccount'])) {
 109       $this->samba_version = 2;
 110     }else{
 111       $this->samba_version = 0;
 112     }
 113
 114     /* This is the default block used for each entry.
 115      *  to avoid unset indexes.
 116      */
 117     $def_check = array("REQUIRED_VERSION" => "0",
 118                        "SCHEMA_FILES"     => array(),
 119                        "CLASSES_REQUIRED" => array(),
 120                        "STATUS"           => FALSE,
 121                        "IS_MUST_HAVE"     => FALSE,
 122                        "MSG"              => "",
 123                        "INFO"             => "");#_("There is currently no information specified for this schema extension."));
 124
 125
 126     /* The gosa base schema */
 127     $checks['gosaObject'] = $def_check;
 128     $checks['gosaObject']['REQUIRED_VERSION'] = "2.4";
 129     $checks['gosaObject']['SCHEMA_FILES']     = array("gosa+samba3.schema","gosa.schema");
 130     $checks['gosaObject']['CLASSES_REQUIRED'] = array("gosaObject");
 131     $checks['gosaObject']['IS_MUST_HAVE']     = TRUE;
 132
 133     /* GOsa Account class */
 134     $checks["gosaAccount"]["REQUIRED_VERSION"]= "2.4";
 135     $checks["gosaAccount"]["SCHEMA_FILES"]    = array("gosa+samba3.schema","gosa.schema");
 136     $checks["gosaAccount"]["CLASSES_REQUIRED"]= array("gosaAccount");
 137     $checks["gosaAccount"]["IS_MUST_HAVE"]    = TRUE;
 138     $checks["gosaAccount"]["INFO"]            = _("Used to store account specific informations.");
 139
 140     /* GOsa lock entry, used to mark currently edited objects as 'in use' */
 141     $checks["gosaLockEntry"]["REQUIRED_VERSION"] = "2.4";
 142     $checks["gosaLockEntry"]["SCHEMA_FILES"]     = array("gosa+samba3.schema","gosa.schema");
 143     $checks["gosaLockEntry"]["CLASSES_REQUIRED"] = array("gosaLockEntry");
 144     $checks["gosaLockEntry"]["IS_MUST_HAVE"]     = TRUE;
 145     $checks["gosaLockEntry"]["INFO"]             = _("Used to lock currently edited entries to avoid multiple changes at the same time.");
 146
 147     /* Some other checks */
 148     foreach(array(
 149           "gosaCacheEntry"        => array("version" => "2.4"),
 150           "gosaDepartment"        => array("version" => "2.4"),
 151           "goFaxAccount"          => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
 152           "goFaxSBlock"           => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
 153           "goFaxRBlock"           => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
 154           "gosaUserTemplate"      => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
 155           "gosaMailAccount"       => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
 156           "gosaProxyAccount"      => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
 157           "gosaApplication"       => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
 158           "gosaApplicationGroup"  => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
 159           "GOhard"                => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
 160           "gotoTerminal"          => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
 161           "goServer"              => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
 162           "goTerminalServer"      => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
 163           "goShareServer"         => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
 164           "goNtpServer"           => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
 165           "goSyslogServer"        => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
 166           "goLdapServer"          => array("version" => "2.4"),
 167           "goCupsServer"          => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
 168           "goImapServer"          => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3.schema"),
 169           "goKrbServer"           => array("version" => "2.4"),
 170           "goFaxServer"           => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
 171           ) as $name => $values){
 172
 173       $checks[$name] = $def_check;
 174       if(isset($values['version'])){
 175         $checks[$name]["REQUIRED_VERSION"] = $values['version'];
 176       }
 177       if(isset($values['file'])){
 178         $checks[$name]["SCHEMA_FILES"] = array($values['file']);
 179       }
 180       $checks[$name]["CLASSES_REQUIRED"] = array($name);
 181     }
 182
 183     foreach($checks as $name => $value){
 184       foreach($value['CLASSES_REQUIRED'] as $class){
 185
 186         if(!isset($objectclasses[$name])){
 187           $checks[$name]['STATUS'] = FALSE;
 188           if($value['IS_MUST_HAVE']){
 189             $checks[$name]['MSG']    = sprintf(_("The required objectClass '%s' is not present in your schema setup"),$class);
 190           }else{
 191             $checks[$name]['MSG']    = sprintf(_("The optional objectClass '%s' is not present in your schema setup"),$class);
 192           }
 193         }elseif(!$this->check_schema_version($objectclasses[$name],$value['REQUIRED_VERSION'])){
 194           $checks[$name]['STATUS'] = FALSE;
 195
 196           if($value['IS_MUST_HAVE']){
 197             $checks[$name]['MSG'] = sprintf(_("The required objectclass '%s' does not have version %s"), $class, $value['REQUIRED_VERSION']);
 198           }else{
 199             $checks[$name]['MSG'] = sprintf(_("The optional objectclass '%s' does not have version %s"), $class, $value['REQUIRED_VERSION']);
 200           }
 201         }else{
 202           $checks[$name]['STATUS'] = TRUE;
 203           $checks[$name]['MSG'] = sprintf(_("Class(es) available"));
 204         }
 205       }
 206     }
 207
 208     $tmp = $objectclasses;
 209
 210     /* Depending on selected rfc2307bis mode, we need different schema configurations */
 211     $rfc2307bis = $this->parent->captured_values['rfc2307bis'];
 212
 213
 214     /* The gosa base schema */
 215     $checks['posixGroup'] = $def_check;
 216     $checks['posixGroup']['REQUIRED_VERSION'] = "2.4";
 217     $checks['posixGroup']['SCHEMA_FILES']     = array("gosa+samba3.schema","gosa.schema");
 218     $checks['posixGroup']['CLASSES_REQUIRED'] = array("posixGroup");
 219     $checks['posixGroup']['STATUS']           = TRUE;
 220     $checks['posixGroup']['IS_MUST_HAVE']     = TRUE;
 221     $checks['posixGroup']['MSG']              = "";
 222     $checks['posixGroup']['INFO']             = "";
 223
 224     if(isset($tmp['posixGroup'])){
 225
 226       if($rfc2307bis && isset($tmp['posixGroup']['STRUCTURAL'])){
 227         $checks['posixGroup']['STATUS']           = FALSE;
 228         $checks['posixGroup']['MSG']              = _("You have enabled the rfc2307bis option on the 'ldap setup' step, but your schema configuration do not support this option.");
 229         $checks['posixGroup']['INFO']             = _("In order to use rfc2307bis conform groups the objectClass 'posixGroup' must be AUXILIARY");
 230       }
 231       if(!$rfc2307bis && !isset($tmp['posixGroup']['STRUCTURAL'])){
 232         $checks['posixGroup']['STATUS']           = FALSE;
 233         $checks['posixGroup']['MSG']              = _("You have disabled the rfc2307bis option on the 'ldap setup' step, but your schema configuration do not support this option.");
 234         $checks['posixGroup']['INFO']             = _("The objectClass 'posixGroup' must be STRUCTURAL");
 235       }
 236     }
 237
 238     $this->checked = $checks;
 239   }
 240 }
 241
 242 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 243 ?>