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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark.network.crypto;
import java.nio.ByteBuffer;
import java.util.Arrays;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.junit.Test;
import static org.junit.Assert.*;
import org.apache.spark.network.protocol.Encodable;
public class AuthMessagesSuite {
private static int COUNTER = 0;
private static String string() {
return String.valueOf(COUNTER++);
}
private static byte[] byteArray() {
byte[] bytes = new byte[COUNTER++];
for (int i = 0; i < bytes.length; i++) {
bytes[i] = (byte) COUNTER;
} return bytes;
}
private static int integer() {
return COUNTER++;
}
@Test
public void testClientChallenge() {
ClientChallenge msg = new ClientChallenge(string(), string(), integer(), string(), integer(),
byteArray(), byteArray());
ClientChallenge decoded = ClientChallenge.decodeMessage(encode(msg));
assertEquals(msg.appId, decoded.appId);
assertEquals(msg.kdf, decoded.kdf);
assertEquals(msg.iterations, decoded.iterations);
assertEquals(msg.cipher, decoded.cipher);
assertEquals(msg.keyLength, decoded.keyLength);
assertTrue(Arrays.equals(msg.nonce, decoded.nonce));
assertTrue(Arrays.equals(msg.challenge, decoded.challenge));
}
@Test
public void testServerResponse() {
ServerResponse msg = new ServerResponse(byteArray(), byteArray(), byteArray(), byteArray());
ServerResponse decoded = ServerResponse.decodeMessage(encode(msg));
assertTrue(Arrays.equals(msg.response, decoded.response));
assertTrue(Arrays.equals(msg.nonce, decoded.nonce));
assertTrue(Arrays.equals(msg.inputIv, decoded.inputIv));
assertTrue(Arrays.equals(msg.outputIv, decoded.outputIv));
}
private ByteBuffer encode(Encodable msg) {
ByteBuf buf = Unpooled.buffer();
msg.encode(buf);
return buf.nioBuffer();
}
}
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