From 585956e08bb7afaa3001684e7a65bf462d7acaaa Mon Sep 17 00:00:00 2001
From: James Lal <james@lightsofapollo.com>
Date: Mon, 23 Jul 2012 22:37:40 -0700
Subject: xhr fixes for firefox

---
 lib/caldav/xhr.js | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/caldav/xhr.js b/lib/caldav/xhr.js
index ac26865..ff4bdd3 100644
--- a/lib/caldav/xhr.js
+++ b/lib/caldav/xhr.js
@@ -66,6 +66,18 @@
       }
     },
 
+    /**
+     * @param {String} user basic auth user.
+     * @param {String} password basic auth pass.
+     * @return {String} basic auth token.
+     */
+    _credentials: function(user, pass) {
+      // this code should never run in nodejs.
+      return 'Basic ' + window.btoa(
+        user + ':' + pass
+      );
+    },
+
     /**
      * Sends request to server.
      *
@@ -86,10 +98,18 @@
 
       this.xhr = xhr;
 
-      if (Xhr.authHack) {
-        xhr.open(this.method, this.url, this.async);
-      } else {
+      // This hack is in place due to some platform
+      // bug in gecko when using mozSystem xhr
+      // the credentials only seem to work as expected
+      // when constructing them manually.
+      if (!this.globalXhrOptions || !this.globalXhrOptions.mozSystem) {
         xhr.open(this.method, this.url, this.async, this.user, this.password);
+      } else {
+        xhr.open(this.method, this.url, this.async);
+        xhr.setRequestHeader('Authorization', this._credentials(
+          this.user,
+          this.password
+        ));
       }
 
       for (header in this.headers) {
@@ -98,7 +118,6 @@
         }
       }
 
-
       xhr.onreadystatechange = function onReadyStateChange() {
         var data;
         if (xhr.readyState === 4) {
-- 
cgit