From 47ea1ade8a1c9965c329bde52090e8e723a76349 Mon Sep 17 00:00:00 2001
From: Marko Strukelj <marko.strukelj@gmail.com>
Date: Mon, 1 May 2017 21:19:24 +0200
Subject: [PATCH] KEYCLOAK-4037 JS Adapter fails in Cordova mode for iOS apps

---
 adapters/oidc/js/src/main/resources/keycloak.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/adapters/oidc/js/src/main/resources/keycloak.js b/adapters/oidc/js/src/main/resources/keycloak.js
index 3f09229a42..89b15b8a52 100755
--- a/adapters/oidc/js/src/main/resources/keycloak.js
+++ b/adapters/oidc/js/src/main/resources/keycloak.js
@@ -587,7 +587,7 @@
 
                 req.onreadystatechange = function () {
                     if (req.readyState == 4) {
-                        if (req.status == 200) {
+                        if (req.status == 200 || fileLoaded(req)) {
                             var config = JSON.parse(req.responseText);
 
                             kc.authServerUrl = config['auth-server-url'];
@@ -633,6 +633,10 @@
             return promise.promise;
         }
 
+        function fileLoaded(xhr) {
+            return xhr.status == 0 && xhr.responseText && xhr.responseURL.startsWith('file:');
+        }
+
         function setToken(token, refreshToken, idToken, timeLocal) {
             if (kc.tokenTimeoutHandle) {
                 clearTimeout(kc.tokenTimeoutHandle);