Crypto - check for browser support. AGJS-103

aerogear-attic · Dec 5, 2013 · a226843 · a226843
1 parent 3754b6d
commit a226843
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/crypto/aerogear.crypto.js b/src/crypto/aerogear.crypto.js
@@ -26,6 +26,10 @@
  */
 AeroGear.Crypto = function() {
 
+    if( !window.crypto || !window.crypto.getRandomValues ) {
+        throw "Your browser does not support the Web Crypto API";
+    }
+
     // Allow instantiation without using new
     if ( !( this instanceof AeroGear.Crypto ) ) {
         return new AeroGear.Crypto();