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https://github.com/vanitasvitae/Smack.git
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4dd3800d82
By not directly depending on Bouncycastle (BC), we avoid conflicts between different bouncycastle versions. It is also part of the developers job to take care that all required security primitives are available. If they are provide by BC or some other security provider should not be up to Smack to decide. We now only add BC as test dependency to satisfy this requirement when the unit tests are executed.
71 lines
2.7 KiB
Java
71 lines
2.7 KiB
Java
/**
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*
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* Copyright the original author or authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.omemo;
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import static junit.framework.TestCase.assertEquals;
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import static junit.framework.TestCase.assertTrue;
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import static org.jivesoftware.smackx.omemo.util.OmemoConstants.Crypto.KEYLENGTH;
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import static org.jivesoftware.smackx.omemo.util.OmemoConstants.Crypto.KEYTYPE;
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import static org.junit.Assert.assertArrayEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import java.security.NoSuchAlgorithmException;
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import org.jivesoftware.smack.test.util.SmackTestSuite;
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import org.jivesoftware.smackx.omemo.element.OmemoElement;
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import org.jivesoftware.smackx.omemo.exceptions.CryptoFailedException;
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import org.jivesoftware.smackx.omemo.internal.CipherAndAuthTag;
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import org.jivesoftware.smackx.omemo.internal.CiphertextTuple;
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import org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder;
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import org.junit.Test;
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/**
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* Test the identityKeyWrapper.
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*/
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public class WrapperObjectsTest extends SmackTestSuite {
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@Test
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public void ciphertextTupleTest() {
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byte[] c = OmemoMessageBuilder.generateIv();
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CiphertextTuple c1 = new CiphertextTuple(c, OmemoElement.TYPE_OMEMO_PREKEY_MESSAGE);
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assertTrue(c1.isPreKeyMessage());
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assertArrayEquals(c, c1.getCiphertext());
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assertEquals(OmemoElement.TYPE_OMEMO_PREKEY_MESSAGE, c1.getMessageType());
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CiphertextTuple c2 = new CiphertextTuple(c, OmemoElement.TYPE_OMEMO_MESSAGE);
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assertFalse(c2.isPreKeyMessage());
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assertEquals(OmemoElement.TYPE_OMEMO_MESSAGE, c2.getMessageType());
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}
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@Test
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public void cipherAndAuthTagTest() throws NoSuchAlgorithmException, CryptoFailedException {
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byte[] key = OmemoMessageBuilder.generateKey(KEYTYPE, KEYLENGTH);
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byte[] iv = OmemoMessageBuilder.generateIv();
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byte[] authTag = OmemoMessageBuilder.generateIv();
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CipherAndAuthTag cat = new CipherAndAuthTag(key, iv, authTag, true);
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assertNotNull(cat.getCipher());
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assertArrayEquals(key, cat.getKey());
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assertArrayEquals(iv, cat.getIv());
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assertArrayEquals(authTag, cat.getAuthTag());
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assertTrue(cat.wasPreKeyEncrypted());
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}
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}
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