62 lines
2.9 KiB
Java
62 lines
2.9 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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.apache.poi.poifs.crypt;
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import static org.junit.Assert.assertEquals;
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import java.io.IOException;
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import org.apache.poi.POIDataSamples;
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import org.apache.poi.poifs.filesystem.POIFSFileSystem;
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import org.junit.Test;
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public class TestEncryptionInfo {
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@Test
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public void testEncryptionInfo() throws IOException {
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POIFSFileSystem fs = new POIFSFileSystem(POIDataSamples.getPOIFSInstance().openResourceAsStream("protect.xlsx"));
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EncryptionInfo info = new EncryptionInfo(fs);
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assertEquals(3, info.getVersionMajor());
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assertEquals(2, info.getVersionMinor());
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assertEquals(CipherAlgorithm.aes128, info.getHeader().getCipherAlgorithm());
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assertEquals(HashAlgorithm.sha1, info.getHeader().getHashAlgorithmEx());
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assertEquals(128, info.getHeader().getKeySize());
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assertEquals(32, info.getVerifier().getEncryptedVerifierHash().length);
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assertEquals(CipherProvider.aes, info.getHeader().getCipherProvider());
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assertEquals("Microsoft Enhanced RSA and AES Cryptographic Provider", info.getHeader().getCspName());
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}
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@Test
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public void testEncryptionInfoSHA512() throws Exception {
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POIFSFileSystem fs = new POIFSFileSystem(POIDataSamples.getPOIFSInstance().openResourceAsStream("protected_sha512.xlsx"));
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EncryptionInfo info = new EncryptionInfo(fs);
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assertEquals(4, info.getVersionMajor());
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assertEquals(4, info.getVersionMinor());
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assertEquals(CipherAlgorithm.aes256, info.getHeader().getCipherAlgorithm());
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assertEquals(HashAlgorithm.sha512, info.getHeader().getHashAlgorithmEx());
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assertEquals(256, info.getHeader().getKeySize());
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assertEquals(64, info.getVerifier().getEncryptedVerifierHash().length);
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assertEquals(CipherProvider.aes, info.getHeader().getCipherProvider());
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// assertEquals("Microsoft Enhanced RSA and AES Cryptographic Provider", info.getHeader().getCspName());
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}
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}
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