From 9d8d0d8efc79547202f2d9271b9afda5d95fdbab Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Tue, 12 Jan 2010 10:16:06 +0000
Subject: [PATCH] Allow to change password again

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@15151 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 .../admin/systems/class_systemManagement.inc  | 109 ++++++++++++++++++
 1 file changed, 109 insertions(+)

diff --git a/gosa-plugins/systems/admin/systems/class_systemManagement.inc b/gosa-plugins/systems/admin/systems/class_systemManagement.inc
index 9bc5b486c..1f0c472b8 100644
--- a/gosa-plugins/systems/admin/systems/class_systemManagement.inc
+++ b/gosa-plugins/systems/admin/systems/class_systemManagement.inc
@@ -123,6 +123,8 @@ class systemManagement extends management
     $this->registerAction("new_ieee802Device",    "newEntry");
     $this->registerAction("new_FAKE_OC_OpsiHost", "newEntry");
 
+    $this->registerAction("setPassword", "setPassword");
+    $this->registerAction("passwordChangeConfirmed", "passwordChangeConfirmed");
 
     // Add copy&paste and snapshot handler.
     if ($this->config->boolValueIsTrue("main", "copyPaste")){
@@ -148,6 +150,111 @@ class systemManagement extends management
   }
 
 
+  function setPassword($action,$target)
+  {
+    if(count($target) == 1){
+      $tDefs= $this->getObjectDefinitions();
+      $headpage = $this->getHeadpage();
+      $dn = array_pop($target);
+      $type = $headpage->getType($dn);
+      $entry = $headpage->getEntry($dn);
+      $ui       = get_userinfo();
+      $smarty = get_smarty();
+      if(in_array("FAKE_OC_PWD_changeAble", $entry['objectClass'])){
+        $acl = $tDefs[$type]['aclCategory'].'/'.$tDefs[$type]['aclClass'];
+        $tabacl   = $ui->get_permissions($dn,$acl,"userPassword");
+        if(preg_match("/w/",$tabacl)){
+          $this->dn= $dn;
+          set_object_info($this->dn);
+          return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
+        }else{
+          msg_dialog::display(_("Permission error"), _("You have no permission to change this password!"), ERROR_DIALOG);
+        }
+      }
+    }
+  }
+
+
+  function passwordChangeConfirmed()
+  {
+    $tDefs= $this->getObjectDefinitions();
+    $headpage = $this->getHeadpage();
+    $type = $headpage->getType($this->dn);
+    $entry = $headpage->getEntry($this->dn);
+    $ui       = get_userinfo();
+    $smarty = get_smarty();
+
+    if(!in_array('FAKE_OC_PWD_changeAble', $entry['objectClass'])){
+      trigger_error("Tried to change pwd, for invalid object!");
+    }elseif ($_POST['new_password'] != $_POST['repeated_password']){
+      msg_dialog::display(_("Error"), 
+          _("The passwords you've entered as 'New password' and 'Repeated password' do not   match!"), ERROR_DIALOG);
+      return($smarty->fetch(get_template_path('password.tpl', TRUE)));
+    }else{
+      $acl = $tDefs[$type]['aclCategory'].'/'.$tDefs[$type]['aclClass'];
+      $tabacl   = $ui->get_permissions($this->dn,$acl,"userPassword");
+
+      // Check acls
+      if(!preg_match("/w/",$tabacl)){
+        msg_dialog::display(_("Permission error"), _("You have no permission to change this password!"), ERROR_DIALOG);
+      }else{
+        $ldap = $this->config->get_ldap_link();
+        $ldap->cd($this->dn);
+        $ldap->cat($this->dn);
+        $old_attrs = $ldap->fetch();
+
+        $attrs= array();
+        if ($_POST['new_password'] == ""){
+
+          /* Remove password attribute
+           */
+          if(in_array("simpleSecurityObject",$old_attrs['objectClass'])){
+            $attrs['objectClass'] = array();
+            for($i = 0 ; $i < $old_attrs['objectClass']['count'] ; $i ++){
+              if(!preg_match("/simpleSecurityObject/i",$old_attrs['objectClass'][$i])){
+                $attrs['objectClass'][] = $old_attrs['objectClass'][$i];
+              }
+            }
+          }
+          $attrs['userPassword']= array();
+        } else {
+
+          /* Add/modify password attribute
+           */
+          if(!in_array("simpleSecurityObject",$old_attrs['objectClass'])){
+            $attrs['objectClass'] = array();
+            for($i = 0 ; $i < $old_attrs['objectClass']['count'] ; $i ++){
+              $attrs['objectClass'][] = $old_attrs['objectClass'][$i];
+            }
+            $attrs['objectClass'][] = "simpleSecurityObject";
+          }
+
+          if(class_available("passwordMethodCrypt")){
+            $pwd_m = new passwordMethodCrypt($this->config);
+            $pwd_m->set_hash("crypt/md5");
+            $attrs['userPassword'] = $pwd_m->generate_hash($_POST['new_password']);
+          }else{
+            msg_dialog::display(_("Password method"),_("Password method crypt is missing. Cannot set system password."));
+            $attrs = array();
+          }
+        }
+        $ldap->modify($attrs);
+        if (!$ldap->success()){
+          msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, $type));
+        }else{
+          if(class_available($tDefs[$type]['plugClass'])){
+            $plug = $tDefs[$type]['plugClass'];
+            $p = new $plug($this->config,$this->dn);
+            $p->handle_post_events("modify");
+          }
+        }
+        new log("security","systems/".get_class($this),$this->dn,array_keys($attrs),$ldap->get_error());
+      }
+      set_object_info();
+    }
+  }
+
+
   function createISO($action,$target)
   {
     if(count($target) == 1){
@@ -871,6 +978,8 @@ class systemManagement extends management
     if(isset($_POST['cd_create']))  $action['action'] = "initiateISOcreation";
     if(isset($_GET['PerformIsoCreation']))  $action['action'] = "performIsoCreation";
     if(isset($_POST['SystemTypeAborted']))  $action['action'] = "cancel";
+    if(isset($_POST['password_cancel']))  $action['action'] = "cancel";
+    if(isset($_POST['password_finish']))  $action['action'] = "passwordChangeConfirmed";
 
     if(isset($_POST['new_goServer']))  $action['action'] = "new_goServer";
     if(isset($_POST['new_gotoWorkstation']))  $action['action'] = "new_gotoWorkstation";
-- 
2.30.2