57 lines
2.1 KiB
Java
57 lines
2.1 KiB
Java
/*
|
|
* Copyright 2021 Paul Schaub.
|
|
*
|
|
* Licensed 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.bouncycastle;
|
|
|
|
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
|
|
import static org.junit.jupiter.api.Assertions.assertEquals;
|
|
|
|
import java.io.ByteArrayInputStream;
|
|
import java.io.ByteArrayOutputStream;
|
|
import java.io.IOException;
|
|
import java.nio.charset.StandardCharsets;
|
|
|
|
import org.bouncycastle.bcpg.ArmoredInputStream;
|
|
import org.bouncycastle.bcpg.ArmoredOutputStream;
|
|
import org.bouncycastle.util.io.Streams;
|
|
import org.junit.jupiter.api.Test;
|
|
import org.pgpainless.algorithm.HashAlgorithm;
|
|
|
|
public class AsciiArmorDashEscapeTest {
|
|
|
|
@Test
|
|
public void testDashEscapingInCleartextArmor() throws IOException {
|
|
String withDash = "- This is a leading dash.\n";
|
|
String dashEscaped = "-----BEGIN PGP SIGNED MESSAGE-----\n" +
|
|
"Hash: SHA512\n" +
|
|
"\n" +
|
|
"- - This is a leading dash.\n";
|
|
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
|
ArmoredOutputStream armor = new ArmoredOutputStream(out);
|
|
|
|
armor.beginClearText(HashAlgorithm.SHA512.getAlgorithmId());
|
|
armor.write(withDash.getBytes(StandardCharsets.UTF_8));
|
|
armor.endClearText();
|
|
armor.close();
|
|
|
|
assertArrayEquals(dashEscaped.getBytes(StandardCharsets.UTF_8), out.toByteArray());
|
|
|
|
ArmoredInputStream armorIn = new ArmoredInputStream(new ByteArrayInputStream(out.toByteArray()));
|
|
ByteArrayOutputStream plain = new ByteArrayOutputStream();
|
|
Streams.pipeAll(armorIn, plain);
|
|
assertEquals(withDash, plain.toString());
|
|
}
|
|
}
|