/*
* Copyright (C) 2015 Square, Inc.
*
* 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 keywhiz.auth.cookie;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.dropwizard.jackson.Jackson;
import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import keywhiz.FakeRandom;
import keywhiz.KeywhizService;
import keywhiz.auth.User;
import org.junit.Before;
import org.junit.Test;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.assertj.core.api.Assertions.assertThat;
public class AuthenticatedEncryptedCookieFactoryTest {
private static final ObjectMapper MAPPER =
KeywhizService.customizeObjectMapper(Jackson.newObjectMapper());
private static final GCMEncryptor ENCRYPTOR =
new GCMEncryptor("TESTKEYOF16BYTES".getBytes(UTF_8), FakeRandom.create());
private static final User USER = User.named("User");
Clock clock = Clock.fixed(Instant.now(), ZoneId.of("UTC"));
AuthenticatedEncryptedCookieFactory cookieFactory;
String validCookie;
String expiredCookie;
@Before public void setUp() {
CookieConfig config = new CookieConfig();
config.setName("session");
cookieFactory = new AuthenticatedEncryptedCookieFactory(clock, MAPPER, ENCRYPTOR, config);
validCookie = cookieFactory.getSessionCookie(USER, ZonedDateTime.now(clock)).toString();
expiredCookie = cookieFactory.getExpiredSessionCookie().toString();
}
@Test public void expiredCookieMatchesValidCookieExceptContent() {
Matcher matcher = Pattern.compile("(.*session=)[^;]+(;.*)").matcher(validCookie);
assertThat(matcher.find()).isTrue();
String withoutSession = matcher.replaceFirst("$1expired$2");
assertThat(withoutSession).isEqualTo(expiredCookie);
}
}