/*
* Copyright 2002-2016 the original author or authors.
*
* 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.springframework.security.crypto.encrypt;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class EncryptorsTests {
@Test
public void stronger() throws Exception {
CryptoAssumptions.assumeGCMJCE();
BytesEncryptor encryptor = Encryptors.stronger("password", "5c0744940b5c369b");
byte[] result = encryptor.encrypt("text".getBytes("UTF-8"));
assertThat(result).isNotNull();
assertThat(new String(result).equals("text")).isFalse();
assertThat(new String(encryptor.decrypt(result))).isEqualTo("text");
assertThat(new String(result)).isNotEqualTo(
new String(encryptor.encrypt("text".getBytes())));
}
@Test
public void standard() throws Exception {
CryptoAssumptions.assumeCBCJCE();
BytesEncryptor encryptor = Encryptors.standard("password", "5c0744940b5c369b");
byte[] result = encryptor.encrypt("text".getBytes("UTF-8"));
assertThat(result).isNotNull();
assertThat(new String(result).equals("text")).isFalse();
assertThat(new String(encryptor.decrypt(result))).isEqualTo("text");
assertThat(new String(result)).isNotEqualTo(
new String(encryptor.encrypt("text".getBytes())));
}
@Test
public void preferred() {
CryptoAssumptions.assumeGCMJCE();
TextEncryptor encryptor = Encryptors.delux("password", "5c0744940b5c369b");
String result = encryptor.encrypt("text");
assertThat(result).isNotNull();
assertThat(result.equals("text")).isFalse();
assertThat(encryptor.decrypt(result)).isEqualTo("text");
assertThat(result.equals(encryptor.encrypt("text"))).isFalse();
}
@Test
public void text() {
CryptoAssumptions.assumeCBCJCE();
TextEncryptor encryptor = Encryptors.text("password", "5c0744940b5c369b");
String result = encryptor.encrypt("text");
assertThat(result).isNotNull();
assertThat(result.equals("text")).isFalse();
assertThat(encryptor.decrypt(result)).isEqualTo("text");
assertThat(result.equals(encryptor.encrypt("text"))).isFalse();
}
@Test
public void queryableText() {
CryptoAssumptions.assumeCBCJCE();
TextEncryptor encryptor = Encryptors.queryableText("password",
"5c0744940b5c369b");
String result = encryptor.encrypt("text");
assertThat(result).isNotNull();
assertThat(result.equals("text")).isFalse();
assertThat(encryptor.decrypt(result)).isEqualTo("text");
assertThat(result.equals(encryptor.encrypt("text"))).isTrue();
}
@Test
public void noOpText() {
TextEncryptor encryptor = Encryptors.noOpText();
assertThat(encryptor.encrypt("text")).isEqualTo("text");
assertThat(encryptor.decrypt("text")).isEqualTo("text");
}
}