fix(ios): cookie support for ios while using wkwebview (#10786)

Fixes TIMOB-26903

iphone/Classes/TiUIWebView.m

@@ -363,9 +363,7 @@ - (void)loadRequestWithURL:(NSURL *)url
     [[self webView] setCustomUserAgent:userAgent];
   }
 
-  if (![TiUtils isIOSVersionOrGreater:@"11.0"]) {
-    [self addCookieHeaderForRequest:request];
-  }
+  [self addCookieHeaderForRequest:request];
 
   [[self webView] loadRequest:request];
 }
@@ -617,13 +615,16 @@ - (void)_setKeyboardDisplayRequiresUserAction:(BOOL)value
 - (void)addCookieHeaderForRequest:(NSMutableURLRequest *)request
 {
   /*
-   To support cookie for iOS <11
+   To support cookie
    https://stackoverflow.com/questions/26573137
    https://github.com/haifengkao/YWebView
    */
 
   NSString *validDomain = request.URL.host;
 
+  if (validDomain.length <= 0) {
+    return;
+  }
   if (!_tiCookieHandlerAdded) {
     _tiCookieHandlerAdded = YES;
     WKUserContentController *controller = [[[self webView] configuration] userContentController];
@@ -770,7 +771,7 @@ - (void)userContentController:(WKUserContentController *)userContentController d
     }
   }
 
-  if (![TiUtils isIOSVersionOrGreater:@"11.0"] && [message.name isEqualToString:@"_Ti_Cookie_"]) {
+  if ([message.name isEqualToString:@"_Ti_Cookie_"]) {
     NSArray<NSString *> *cookies = [message.body componentsSeparatedByString:@"; "];
     for (NSString *cookie in cookies) {
       // Get this cookie's name and value

iphone/Classes/TiUIWebViewProxy.m

@@ -531,6 +531,14 @@ - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(N
 
 #pragma mark Cookies
 
+// This whole cookie code is not getting used. Reason is -
+// 1. If we use this, parity can not be managed for cookies
+// 2. WKHTTPCookieStore, which manages cookie in WKWebView, is supported in iOS 11+
+// 3. We are using following to implement cookies-
+//  https://stackoverflow.com/questions/26573137
+//  https://github.com/haifengkao/YWebView
+// TO DO: If we can make parity using WKHTTPCookieStore, we should start using WKHTTPCookieStore APIs
+
 - (id<TiEvaluator>)evaluationContext
 {
   id<TiEvaluator> context = [self executionContext];