1 files changed, 71 insertions, 0 deletions
diff --git a/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/hash/SHABase.as b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/hash/SHABase.as
new file mode 100644
index 0000000..dc9bafe
--- /dev/null
+++ b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/hash/SHABase.as
@@ -0,0 +1,71 @@
+/**
+ * SHABase
+ * 
+ * An ActionScript 3 abstract class for the SHA family of hash functions
+ * Copyright (c) 2007 Henri Torgemane
+ * 
+ * See LICENSE.txt for full license information.
+ */
+package com.hurlant.crypto.hash
+{
+	import flash.utils.ByteArray;
+	import flash.utils.Endian;
+
+	public class SHABase implements IHash
+	{
+
+        public function SHABase() { }
+
+		public var pad_size:int = 40;
+		public function getInputSize():uint
+		{
+			return 64;
+		}
+		
+		public function getHashSize():uint
+		{
+			return 0;
+		}
+		
+		public function getPadSize():int 
+		{
+			return pad_size;
+		}
+		
+		public function hash(src:ByteArray):ByteArray
+		{
+			var savedLength:uint = src.length;
+			var savedEndian:String = src.endian;
+			
+			src.endian = Endian.BIG_ENDIAN;
+			var len:uint = savedLength *8;
+			// pad to nearest int.
+			while (src.length%4!=0) {
+				src[src.length]=0;
+			}
+			// convert ByteArray to an array of uint
+			src.position=0;
+			var a:Array = [];
+			for (var i:uint=0;i<src.length;i+=4) {
+				a.push(src.readUnsignedInt());
+			}
+			var h:Array = core(a, len);
+			var out:ByteArray = new ByteArray;
+			var words:uint = getHashSize()/4;
+			for (i=0;i<words;i++) {
+				out.writeUnsignedInt(h[i]);
+			}
+			// unpad, to leave the source untouched.
+			src.length = savedLength;
+			src.endian = savedEndian;
+			return out;
+		}
+		protected function core(x:Array, len:uint):Array {
+			return null;
+		}
+		
+		public function toString():String {
+			return "sha";
+		}
+	}
+}