fix(UI): use legitimate sorting value

UI/Contacts/UIxContactsListActions.m

@@ -115,12 +115,18 @@
 {
   NSMutableDictionary *contactSettings;
   NSString *ascending, *sort;
+  NSArray *sortValues;
   SOGoUserSettings *us;
 
   sort = [[self requestData] objectForKey: @"sort"];
   ascending = [[self requestData] objectForKey: @"asc"];
 
-  if ([sort length])
+  //Check value of sorting
+  sortValues = [NSArray arrayWithObjects: @"c_cn", @"c_sn",
+                    @"c_givenname", @"c_mail", @"c_screenname", @"c_o", @"c_telephonenumber", nil];
+
+
+  if ([sort length] && [sortValues containsObject:sort])
     {
       sort = [self sortKey];
       us = [[context activeUser] userSettings];

UI/MailerUI/UIxMailListActions.m

@@ -408,6 +408,7 @@
   NSString *sort, *module;
   NSMutableDictionary *moduleSettings;
   NSDictionary *urlParams, *sortingAttributes;
+  NSArray *sortValues;
   SOGoUser *activeUser;
   SOGoUserSettings *us;
   BOOL asc, dry;
@@ -424,7 +425,11 @@
   us = [activeUser userSettings];
   moduleSettings = [us objectForKey: module];
 
-  if ([sort length])
+  //Check sort value
+  sortValues = [NSArray arrayWithObjects: @"subject", @"from",
+                    @"date", @"size", @"arrival", nil];
+
+  if ([sort length] && [sortValues containsObject:sort])
     {
       if ([sort isEqualToString: [self defaultSortKey]] && !asc)
 	{

UI/Scheduler/UIxCalListingActions.m

@@ -786,12 +786,19 @@ static NSArray *tasksFields = nil;
 - (void) saveSortValue: (NSString *) submodule
 {
   NSString *sort, *ascending;
+  NSArray *sortValues;
   SOGoUserSettings *us;
   NSMutableDictionary *calendarSettings;
 
   sort = [[context request] formValueForKey: @"sort"];
   ascending = [[context request] formValueForKey: @"asc"];
-  if ([sort length])
+
+  //Check value of sorting
+  sortValues = [NSArray arrayWithObjects: @"title", @"location",
+                    @"calendarName", @"start", @"priority", @"category", @"status", @"end", nil];
+
+
+  if ([sort length] && [sortValues containsObject:sort])
   {
     us = [[context activeUser] userSettings];
     calendarSettings = [us objectForKey: @"Calendar"];

UI/Scheduler/UIxCalMainView.m

@@ -254,6 +254,7 @@
 {
   WORequest *request;
   NSDictionary *params;
+  NSArray *listValues;
   NSString *selectedList;
   
   [self _setupContext];
@@ -261,6 +262,14 @@
   params = [[request contentAsString] objectFromJSONString];
 
   selectedList = [params objectForKey: @"list"];
+
+  //Check value
+  listValues = [NSArray arrayWithObjects: @"eventsListView", @"tasksListView", nil];
+  if([selectedList length] && ![listValues containsObject:selectedList])
+  {
+    selectedList = @"eventsListView";
+  }
+
   [moduleSettings setObject: selectedList
                      forKey: @"SelectedList"];
   [us synchronize];