LocalSignatureKeyContainerTest.java 文件源码

@Test
public void writeReadTest() throws Exception {
  for (ValueSigner signer : ValueSigner.values()) {
    KeyPairGenerator gen = KeyPairGenerator.getInstance(signer.getKeyGenerationAlgorithm());
    if (signer == ValueSigner.ECDSA) {
      gen.initialize(256);
    } else {
      gen.initialize(1024);
    }

    KeyPair pair = gen.generateKeyPair();
    byte[] keyId = String.format("%s_%s", gen.getAlgorithm(), "test").getBytes(ENCODING_CHARSET);
    LocalSignatureKeyContainer container = new LocalSignatureKeyContainer(pair, keyId);

    File file = folder.newFile();
    FileWriter writer = new FileWriter(file);
    container.write(writer);
    writer.close();

    LocalSignatureKeyContainer container2 = LocalSignatureKeyContainer.read(new FileReader(file));
    assertThat("has matching keys", container2.getSigningKey().key.getEncoded(), equalTo(container.getSigningKey().key.getEncoded()));
    assertThat("has matching keys", container2.getSigningKey().id, equalTo(container.getSigningKey().id));
    assertThat("has matching keys", container2.getVerifyingKey(keyId).getEncoded(), equalTo(container.getVerifyingKey(keyId).getEncoded()));
  }

}