From ffc398d9e34cbd2b80de913e86b290ea75ad5fb3 Mon Sep 17 00:00:00 2001
From: EddyVerbruggen <eddyverbruggen@gmail.com>
Date: Fri, 16 Mar 2018 17:37:09 +0100
Subject: [PATCH] Add the original headers to the custom request (iOS only for
 now) #10

---
 src/package.json         |  2 +-
 src/webview-utils.ios.ts | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/package.json b/src/package.json
index 48e3610..17afd35 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nativescript-webview-utils",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "Add custom headers to a NativeScript WebView. Perhaps more utils later.",
   "main": "webview-utils",
   "typings": "index.d.ts",
diff --git a/src/webview-utils.ios.ts b/src/webview-utils.ios.ts
index c140b75..13129e4 100644
--- a/src/webview-utils.ios.ts
+++ b/src/webview-utils.ios.ts
@@ -34,6 +34,14 @@ class WebviewUtilsWKNavigationDelegateImpl extends NSObject implements WKNavigat
         timeoutInterval: 60
       });
 
+      // add the original headers
+      for (let i = 0; i < navigationAction.request.allHTTPHeaderFields.count; i++) {
+        const headerKey = navigationAction.request.allHTTPHeaderFields.allKeys.objectAtIndex(i);
+        customRequest.setValueForHTTPHeaderField(
+            navigationAction.request.allHTTPHeaderFields.objectForKey(headerKey),
+            headerKey);
+      }
+
       this.headers.forEach((val, key) => {
         customRequest.setValueForHTTPHeaderField(val, key);
         // the user agent is set as header, but also set this property:
@@ -148,6 +156,14 @@ export class WebViewUtils extends NSObject implements UIWebViewDelegate {
       timeoutInterval: 60
     });
 
+    // add the original headers
+    for (let i = 0; i < request.allHTTPHeaderFields.count; i++) {
+      const headerKey = request.allHTTPHeaderFields.allKeys.objectAtIndex(i);
+      nsMutableURLRequest.setValueForHTTPHeaderField(
+          request.allHTTPHeaderFields.objectForKey(headerKey),
+          headerKey);
+    }
+
     WebViewUtils.headers.forEach((val, key) => {
       nsMutableURLRequest.setValueForHTTPHeaderField(val, key);
       if (key.toLowerCase() === "user-agent") {