/* ====================================================================
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.poi.hslf.record;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import org.junit.Test;
/**
* Tests that DocumentEncryptionAtom works properly.
*
* @author Nick Burch (nick at torchbox dot com)
*/
public final class TestDocumentEncryptionAtom {
// From a real file
private final byte[] data_a = new byte[] {
0x0F, 00, 0x14, 0x2F, 0xBE-256, 00, 00, 00,
02, 00, 02, 00, 0x0C, 00, 00, 00,
0x76, 00, 00, 00, 0x0C, 00, 00, 00,
00, 00, 00, 00, 01, 0x68, 00, 00,
04, 0x80-256, 00, 00, 0x28, 00, 00, 00,
01, 00, 00, 00, 0x30, 00, 0x26, 01,
00, 00, 00, 00,
0x4D, 00, 0x69, 00,
0x63, 00, 0x72, 00, 0x6F, 00, 0x73, 00,
0x6F, 00, 0x66, 00, 0x74, 00, 0x20, 00,
0x42, 00, 0x61, 00, 0x73, 00, 0x65, 00,
0x20, 00, 0x43, 00, 0x72, 00, 0x79, 00,
0x70, 00, 0x74, 00, 0x6F, 00, 0x67, 00,
0x72, 00, 0x61, 00, 0x70, 00, 0x68, 00,
0x69, 00, 0x63, 00, 0x20, 00, 0x50, 00,
0x72, 00, 0x6F, 00, 0x76, 00, 0x69, 00,
0x64, 00, 0x65, 00, 0x72, 00, 0x20, 00,
0x76, 00, 0x31, 00, 0x2E, 00, 0x30, 00,
0x00, 0x00,
0x10, 00, 0x00, 00,
0x62, 0xA6-256,
0xDF-256, 0xEA-256, 0x96-256, 0x84-256,
0xFB-256, 0x89-256, 0x93-256, 0xCA-256,
0xBA-256, 0xEE-256, 0x8E-256, 0x43,
0xC8-256, 0x71, 0xD1-256, 0x89-256,
0xF6-256, 0x4B, 0x2B, 0xD9-256,
0x7E, 0x0B, 0x52, 0xFB-256,
0x68, 0xD7-256, 0x5A, 0x4E, 0x45, 0xDF-256, 0x14, 0x00,
0x00, 0x00, 0x93-256, 0x15, 0x27, 0xEB-256, 0x21, 0x54,
0x7F, 0x0B, 0x56, 0x07, 0xEE-256, 0x66, 0xEB-256, 0x6F,
0xB2-256, 0x8E-256, 0x67, 0x54, 0x07, 0x04, 0x00
};
private final byte[] data_b = new byte[] {
15, 0, 20, 47, -66, 0, 0, 0,
2, 0, 2, 0, 4,
0, 0, 0, 118, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0,
0, 1, 104, 0, 0, 4, -128, 0, 0, 56, 0, 0, 0,
1, 0, 0, 0, 48, 0, 38, 1, 0, 0, 0, 0, 77, 0,
105, 0, 99, 0, 114, 0, 111, 0, 115, 0, 111,
0, 102, 0, 116, 0, 32, 0, 66, 0, 97, 0, 115,
0, 101, 0, 32, 0, 67, 0, 114, 0, 121, 0, 112,
0, 116, 0, 111, 0, 103, 0, 114, 0, 97, 0,
112, 0, 104, 0, 105, 0, 99, 0, 32, 0, 80, 0,
114, 0, 111, 0, 118, 0, 105, 0, 100, 0, 101,
0, 114, 0, 32, 0, 118, 0, 49, 0, 46, 0, 48,
0, 0, 0, 16, 0, 0, 0, -80, -66, 112, -40, 57,
110, 54, 80, 64, 61, -73, -29, 48, -35, -20,
17, -40, 84, 54, 6, -103, 125, -22, -72, 53,
103, -114, 13, -48, 111, 29, 78, 20, 0, 0,
0, -97, -67, 55, -62, -94, 14, 15, -21, 37,
3, -104, 22, 6, 102, -61, -98, 62, 40, 61, 21
};
@Test
public void recordType() throws IOException {
DocumentEncryptionAtom dea1 = new DocumentEncryptionAtom(data_a, 0, data_a.length);
assertEquals(12052l, dea1.getRecordType());
DocumentEncryptionAtom dea2 = new DocumentEncryptionAtom(data_b, 0, data_b.length);
assertEquals(12052l, dea2.getRecordType());
assertEquals(199, data_a.length);
assertEquals(198, data_b.length);
}
@Test
public void encryptionTypeName() throws IOException {
DocumentEncryptionAtom dea1 = new DocumentEncryptionAtom(data_a, 0, data_a.length);
assertEquals("Microsoft Base Cryptographic Provider v1.0", dea1.getEncryptionProviderName());
DocumentEncryptionAtom dea2 = new DocumentEncryptionAtom(data_b, 0, data_b.length);
assertEquals("Microsoft Base Cryptographic Provider v1.0", dea2.getEncryptionProviderName());
}
}