Security enhancements:

- ensure that a user can ony see the details of the ticket she/he is allowed to see, even if the id is typed manually
- add a define'd filter to filter the drop-down lists of the search form for searching closed tickets.

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@3027 a333f486-631f-4898-b8df-5754b55c2be0

application/portalwebpage.class.inc.php

@@ -430,8 +430,7 @@ EOF
 		}
 	}
 
-
-	protected function DisplaySearchField($sClass, $sAttSpec, $aExtraParams, $sPrefix, $sFieldName = null)
+	protected function DisplaySearchField($sClass, $sAttSpec, $aExtraParams, $sPrefix, $sFieldName = null, $aFilterParams = array())
 	{
 		if (is_null($sFieldName))
 		{
@@ -462,7 +461,7 @@ EOF
 			{
 				throw new Exception("Attribute specification '$sAttSpec', '$sAttCode' should be either a link set or an external key");
 			}
-			$this->DisplaySearchField($sTargetClass, $sSubSpec, $aExtraParams, $sPrefix, $sFieldName);
+			$this->DisplaySearchField($sTargetClass, $sSubSpec, $aExtraParams, $sPrefix, $sFieldName, $aFilterParams);
 		}
 		else
 		{
@@ -476,7 +475,22 @@ EOF
 			if ($oAttDef->IsExternalKey())
 			{
 				$sTargetClass = $oAttDef->GetTargetClass();
-				$oAllowedValues = new DBObjectSet(new DBObjectSearch($sTargetClass));
+				$sFilterDefName = 'PORTAL_TICKETS_SEARCH_FILTER_'.$sAttSpec;
+				if (defined($sFilterDefName))
+				{
+					try
+					{
+						$oAllowedValues = new DBObjectSet(DBObjectSearch::FromOQL(constant($sFilterDefName)), array(), $aFilterParams);
+					}
+					catch(OQLException $e)
+					{
+						throw new Exception("Incorrect filter '$sFilterDefName' for attribute '$sAttcode': ".$e->getMessage());
+					}
+				}
+				else
+				{
+					$oAllowedValues = new DBObjectSet(new DBObjectSearch($sTargetClass));
+				}
 		
 				$iFieldSize = $oAttDef->GetMaxSize();
 				$iMaxComboLength = $oAttDef->GetMaximumComboLength();
@@ -533,9 +547,30 @@ EOF
 		}
 	}
 	
+	/**
+	 * Get The organization of the current user (i.e. the organization of its contact)
+	 * @throws Exception
+	 */
+	function GetUserOrg()
+	{
+		$oOrg = null;
+		$iContactId = UserRights::GetContactId();
+		$oContact = MetaModel::GetObject('Contact', $iContactId, false); // false => Can fail
+		if (is_object($oContact))
+		{
+			$oOrg = MetaModel::GetObject('Organization', $oContact->Get('org_id'), false); // false => can fail
+		}
+		else
+		{
+			throw new Exception(Dict::S('Portal:ErrorNoContactForThisUser'));
+		}
+		return $oOrg;
+	}
 	
 	public function DisplaySearchForm($sClass, $aAttList, $aExtraParams, $sPrefix, $bClosed = true)
 	{
+		$oUserOrg = $this->GetUserOrg();
+		$aFilterParams = array('org_id' => $oUserOrg->GetKey(), 'contact_id' => UserRights::GetContactId());
 		$sCSSClass = ($bClosed) ? 'DrawerClosed' : '';
 		$this->add("<div id=\"ds_$sPrefix\" class=\"SearchDrawer $sCSSClass\">\n");
 		$this->add_ready_script(
@@ -552,7 +587,7 @@ EOF
 		foreach($aAttList as $sAttSpec)
 		{
 			//$oAppContext->Reset($sAttSpec); // Make sure the same parameter will not be passed twice
-			$this->DisplaySearchField($sClass, $sAttSpec, $aExtraParams, $sPrefix);
+			$this->DisplaySearchField($sClass, $sAttSpec, $aExtraParams, $sPrefix, null, $aFilterParams);
 		}
 		$this->add("</p>\n");
 		$this->add("<p align=\"right\"><input type=\"submit\" value=\"".Dict::S('UI:Button:Search')."\"></p>\n");
@@ -758,7 +793,24 @@ EOF
 			}
 		}
 
-		$oObj = MetaModel::GetObject($sClass, $iId, false);
+		$sOQL = "SELECT $sClass WHERE org_id = :org_id";
+		$oSearch = DBObjectSearch::FromOQL($sOQL);
+		$iUser = UserRights::GetContactId();
+		if ($iUser > 0 && !IsPowerUser())
+		{
+			$oSearch->AddCondition('caller_id', $iUser);
+		}
+		$oSearch->AddCondition('id', $iId);
+		
+		$oContact = MetaModel::GetObject('Contact', $iUser, false); // false => Can fail
+		if (!is_object($oContact))
+		{
+			throw new Exception(Dict::S('Portal:ErrorNoContactForThisUser'));
+		}
+		
+		$oSet = new DBObjectSet($oSearch, array(), array('org_id' => $oContact->Get('org_id')));
+		
+		$oObj = $oSet->Fetch();
 		if (!is_object($oObj))
 		{
 			throw new Exception("Could not find the object $sClass/$iId");

datamodels/1.x/itop-request-mgmt-1.0.0/datamodel.itop-request-mgmt.xml

@@ -17,6 +17,8 @@
     <constant id="PORTAL_TICKETS_SEARCH_CRITERIA" xsi:type="string" _delta="define"><![CDATA[ref,start_date,close_date,service_id,caller_id]]></constant>
     <constant id="PORTAL_USERREQUEST_CLOSED_ZLIST" xsi:type="string" _delta="define"><![CDATA[title,start_date,close_date,servicesubcategory_id]]></constant>
     <constant id="PORTAL_USERREQUEST_DETAILS_ZLIST" xsi:type="string" _delta="define"><![CDATA[{"col:left":["ref","caller_id","servicesubcategory_id","title","description","solution"],"col:right":["status","priority","start_date","resolution_date","last_update","agent_id"]}]]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_service_id" xsi:type="string" _delta="define"><![CDATA[SELECT Service AS s JOIN SLA AS sla ON sla.service_id=s.id JOIN lnkContractToSLA AS ln ON ln.sla_id=sla.id JOIN CustomerContract AS cc ON ln.contract_id=cc.id WHERE cc.org_id = :org_id]]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_caller_id" xsi:type="string" _delta="define"><![CDATA[SELECT Person WHERE org_id = :org_id]]></constant>
   </constants>
   <classes>
     <class id="UserRequest" _delta="define">

datamodels/2.x/itop-request-mgmt-itil/datamodel.itop-request-mgmt-itil.xml

@@ -24,6 +24,8 @@
     <constant id="PORTAL_INCIDENT_LIST_ZLIST" xsi:type="string" _delta="define"><![CDATA[finalclass,title,start_date,status,servicesubcategory_id,priority,caller_id]]></constant>
     <constant id="PORTAL_INCIDENT_CLOSED_ZLIST" xsi:type="string" _delta="define"><![CDATA[title,start_date,close_date,servicesubcategory_id]]></constant>
     <constant id="PORTAL_INCIDENT_DETAILS_ZLIST" xsi:type="string" _delta="define"><![CDATA[{"col:left":["ref","caller_id","servicesubcategory_id","title","description","solution"],"col:right":["status","priority","start_date","resolution_date","last_update","agent_id"]}]]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_service_id" xsi:type="string" _delta="define"><![CDATA[SELECT Service AS s JOIN lnkCustomerContractToService AS l1 ON l1.service_id=s.id JOIN CustomerContract AS cc ON l1.customercontract_id=cc.id WHERE cc.org_id = :org_id AND s.status != 'obsolete']]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_caller_id" xsi:type="string" _delta="define"><![CDATA[SELECT Person WHERE org_id = :org_id]]></constant>
   </constants>
   <classes>
     <class id="UserRequest" _delta="define">

datamodels/2.x/itop-request-mgmt/datamodel.itop-request-mgmt.xml

@@ -17,6 +17,8 @@
     <constant id="PORTAL_TICKETS_SEARCH_CRITERIA" xsi:type="string" _delta="define"><![CDATA[ref,start_date,close_date,service_id,caller_id]]></constant>
     <constant id="PORTAL_USERREQUEST_CLOSED_ZLIST" xsi:type="string" _delta="define"><![CDATA[title,start_date,close_date,servicesubcategory_id]]></constant>
     <constant id="PORTAL_USERREQUEST_DETAILS_ZLIST" xsi:type="string" _delta="define"><![CDATA[{"col:left":["ref","caller_id","servicesubcategory_id","title","description","solution"],"col:right":["status","priority","start_date","resolution_date","last_update","agent_id"]}]]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_service_id" xsi:type="string" _delta="define"><![CDATA[SELECT Service AS s JOIN lnkCustomerContractToService AS l1 ON l1.service_id=s.id JOIN CustomerContract AS cc ON l1.customercontract_id=cc.id WHERE cc.org_id = :org_id AND s.status != 'obsolete']]></constant>
+    <constant id="PORTAL_TICKETS_SEARCH_FILTER_caller_id" xsi:type="string" _delta="define"><![CDATA[SELECT Person WHERE org_id = :org_id]]></constant>
   </constants>
   <classes>
     <class id="UserRequest" _delta="define">

portal/index.php

@@ -790,6 +790,15 @@ function ListResolvedRequests(WebPage $oP)
 function ListClosedTickets(WebPage $oP)
 {
 	$aAttSpecs = explode(',', PORTAL_TICKETS_SEARCH_CRITERIA);
+	// Remove the caller_id form the search criteria if the user is not a Portal Power User
+	// since the user is only allowed to see her/his own tickets
+	foreach($aAttSpecs as $idx => $sAttCode)
+	{
+		if (($sAttCode == 'caller_id') && !IsPowerUser())
+		{
+			unset($aAttSpecs[$idx]);
+		}
+	}
 	$aClasses = GetTicketClasses();
 	$sMainClass = reset($aClasses);
 	$oP->DisplaySearchForm($sMainClass, $aAttSpecs, array('operation' => 'show_closed'), 'search_', false /* => not closed */);

portal/readme.txt

@@ -19,7 +19,8 @@ PORTAL_VALIDATE_SERVICESUBCATEGORY_QUERY: OQL to check the service again (securi
 PORTAL_ALL_PARAMS: parameters that the wizard will kindly propagate through its pages (mixing should not be a problem, default value could be cleaned a little...)
 PORTAL_SET_TYPE_FROM: attribute of the class ServiceSubcategory determining the request type
 PORTAL_TYPE_TO_CLASS: optional mapping from the request types to ticket classes
-PORTAL_TICKETS_SEARCH_CRITERIA: list of search criteria for closed tickets
+PORTAL_TICKETS_SEARCH_CRITERIA: comma separated list of search criteria (attcodes) for closed tickets
+PORTAL_TICKETS_SEARCH_FILTER_attcode: an OQL query to limit the list of values available in the search form (drop-down list). One define per entry in PORTAL_TICKETS_SEARCH_CRITERIA
 
 
 Caution: Hardcoded stuff