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/*
* Copyright (c) 2010-2013 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.component;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.crypto.JavaCryptoProvider;
import com.isode.stroke.stringcodecs.Hexify;
import com.isode.stroke.base.ByteArray;
public class ComponentHandshakeGenerator {
public static String getHandshake(String streamID, String secret, CryptoProvider crypto) {
String concatenatedString = streamID + secret;
concatenatedString = concatenatedString.replaceAll("&", "&");
concatenatedString = concatenatedString.replaceAll("<", "<");
concatenatedString = concatenatedString.replaceAll(">", ">");
concatenatedString = concatenatedString.replaceAll("\'", "'");
concatenatedString = concatenatedString.replaceAll("\"", """);
return Hexify.hexify(crypto.getSHA1Hash(new ByteArray(concatenatedString)));
}
}
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