| /* |
| * Copyright (C) 2015, Google Inc. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.transport; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| |
| import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription; |
| import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.transport.PushCertificate.NonceStatus; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** Test for HMAC SHA-1 certificate verifier. */ |
| public class HMACSHA1NonceGeneratorTest { |
| private static final long TS = 1433954361; |
| |
| private HMACSHA1NonceGenerator gen; |
| private Repository db; |
| |
| @Before |
| public void setUp() { |
| gen = new HMACSHA1NonceGenerator("sekret"); |
| db = new InMemoryRepository(new DfsRepositoryDescription("db")); |
| } |
| |
| @Test |
| public void missing() throws Exception { |
| assertEquals(NonceStatus.MISSING, gen.verify("", "1234", db, false, 0)); |
| } |
| |
| @Test |
| public void unsolicited() throws Exception { |
| assertEquals(NonceStatus.UNSOLICITED, gen.verify("1234", "", db, false, 0)); |
| } |
| |
| @Test |
| public void invalidFormat() throws Exception { |
| String sent = gen.createNonce(db, TS); |
| int idx = sent.indexOf('-'); |
| String sig = sent.substring(idx, sent.length() - idx); |
| assertEquals(NonceStatus.BAD, |
| gen.verify(Long.toString(TS), sent, db, true, 100)); |
| assertEquals(NonceStatus.BAD, gen.verify(sig, sent, db, true, 100)); |
| assertEquals(NonceStatus.BAD, gen.verify("xxx-" + sig, sent, db, true, 100)); |
| assertEquals(NonceStatus.BAD, gen.verify(sent, "xxx-" + sig, db, true, 100)); |
| } |
| |
| @Test |
| public void slop() throws Exception { |
| String sent = gen.createNonce(db, TS - 10); |
| String received = gen.createNonce(db, TS); |
| assertEquals(NonceStatus.BAD, |
| gen.verify(received, sent, db, false, 0)); |
| assertEquals(NonceStatus.BAD, |
| gen.verify(received, sent, db, false, 11)); |
| assertEquals(NonceStatus.SLOP, |
| gen.verify(received, sent, db, true, 0)); |
| assertEquals(NonceStatus.SLOP, |
| gen.verify(received, sent, db, true, 9)); |
| assertEquals(NonceStatus.OK, |
| gen.verify(received, sent, db, true, 10)); |
| assertEquals(NonceStatus.OK, |
| gen.verify(received, sent, db, true, 11)); |
| } |
| |
| @Test |
| public void ok() throws Exception { |
| String sent = gen.createNonce(db, TS); |
| assertEquals(NonceStatus.OK, gen.verify(sent, sent, db, false, 0)); |
| } |
| |
| @Test |
| public void signedByDifferentKey() throws Exception { |
| HMACSHA1NonceGenerator other = new HMACSHA1NonceGenerator("other"); |
| String sent = gen.createNonce(db, TS); |
| String received = other.createNonce(db, TS); |
| assertNotEquals(received, sent); |
| assertEquals(NonceStatus.BAD, |
| gen.verify(received, sent, db, false, 0)); |
| } |
| |
| @Test |
| public void signedByDifferentKeyWithSlop() throws Exception { |
| HMACSHA1NonceGenerator other = new HMACSHA1NonceGenerator("other"); |
| String sent = gen.createNonce(db, TS - 10); |
| String received = other.createNonce(db, TS); |
| assertEquals(NonceStatus.BAD, gen.verify(received, sent, db, true, 100)); |
| } |
| } |