Browse Source
* changes: Rewrite push certificate parsing Allow trailing newlines in receive-packstable-4.1
Dave Borowitz
10 years ago
committed by
Gerrit Code Review @ Eclipse.org
7 changed files with 555 additions and 102 deletions
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/* |
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* Copyright (C) 2015, Google Inc. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.transport; |
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import static org.junit.Assert.assertEquals; |
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import org.eclipse.jgit.lib.ObjectId; |
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import org.junit.Test; |
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/** Tests for base receive-pack utilities. */ |
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public class BaseReceivePackTest { |
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@Test |
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public void chomp() { |
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assertEquals("foo", BaseReceivePack.chomp("foo")); |
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assertEquals("foo", BaseReceivePack.chomp("foo\n")); |
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assertEquals("foo\n", BaseReceivePack.chomp("foo\n\n")); |
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} |
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@Test |
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public void parseCommand() { |
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String input = "0000000000000000000000000000000000000000" |
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+ " deadbeefdeadbeefdeadbeefdeadbeefdeadbeef" |
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+ " refs/heads/master"; |
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ReceiveCommand cmd = BaseReceivePack.parseCommand(input); |
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assertEquals(ObjectId.zeroId(), cmd.getOldId()); |
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assertEquals("deadbeefdeadbeefdeadbeefdeadbeefdeadbeef", |
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cmd.getNewId().name()); |
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assertEquals("refs/heads/master", cmd.getRefName()); |
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} |
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} |
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@ -0,0 +1,160 @@
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/* |
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* Copyright (C) 2015, Google Inc. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php
|
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.transport; |
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import static org.junit.Assert.assertEquals; |
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import static org.junit.Assert.assertFalse; |
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import static org.junit.Assert.assertNotEquals; |
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import java.io.ByteArrayInputStream; |
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import java.io.EOFException; |
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import java.io.IOException; |
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import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription; |
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import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository; |
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import org.eclipse.jgit.lib.Config; |
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import org.eclipse.jgit.lib.Constants; |
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import org.eclipse.jgit.lib.ObjectId; |
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import org.eclipse.jgit.lib.Repository; |
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import org.eclipse.jgit.transport.BaseReceivePack.ReceiveConfig; |
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import org.junit.Test; |
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/** Test for push certificate parsing. */ |
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public class PushCertificateParserTest { |
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@Test |
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public void parseCertFromPktLine() throws Exception { |
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// Example push certificate generated by C git 2.2.0.
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String input = "001ccertificate version 0.1\n" |
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+ "0041pusher Dave Borowitz <dborowitz@google.com> 1433954361 -0700\n" |
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+ "0024pushee git://localhost/repo.git\n" |
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+ "002anonce 1433954361-bde756572d665bba81d8\n" |
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+ "0005\n" |
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+ "00680000000000000000000000000000000000000000" |
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+ " 6c2b981a177396fb47345b7df3e4d3f854c6bea7" |
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+ " refs/heads/master\n" |
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+ "0022-----BEGIN PGP SIGNATURE-----\n" |
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+ "0016Version: GnuPG v1\n" |
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+ "0005\n" |
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+ "0045iQEcBAABAgAGBQJVeGg5AAoJEPfTicJkUdPkUggH/RKAeI9/i/LduuiqrL/SSdIa\n" |
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+ "00459tYaSqJKLbXz63M/AW4Sp+4u+dVCQvnAt/a35CVEnpZz6hN4Kn/tiswOWVJf4CO7\n" |
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+ "0045htNubGs5ZMwvD6sLYqKAnrM3WxV/2TbbjzjZW6Jkidz3jz/WRT4SmjGYiEO7aA+V\n" |
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+ "00454ZdIS9f7sW5VsHHYlNThCA7vH8Uu48bUovFXyQlPTX0pToSgrWV3JnTxDNxfn3iG\n" |
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+ "0045IL0zTY/qwVCdXgFownLcs6J050xrrBWIKqfcWr3u4D2aCLyR0v+S/KArr7ulZygY\n" |
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+ "0045+SOklImn8TAZiNxhWtA6ens66IiammUkZYFv7SSzoPLFZT4dC84SmGPWgf94NoQ=\n" |
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+ "000a=XFeC\n" |
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+ "0020-----END PGP SIGNATURE-----\n" |
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+ "0012push-cert-end\n"; |
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PacketLineIn pckIn = newPacketLineIn(input); |
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Config cfg = new Config(); |
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cfg.setString("receive", null, "certnonceseed", "sekret"); |
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Repository db = new InMemoryRepository( |
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new DfsRepositoryDescription("repo")); |
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PushCertificateParser parser = new PushCertificateParser( |
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db, new ReceiveConfig(cfg)); |
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parser.receiveHeader(pckIn, false); |
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parser.addCommand(pckIn.readStringRaw()); |
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assertEquals(PushCertificateParser.BEGIN_SIGNATURE, pckIn.readStringRaw()); |
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parser.receiveSignature(pckIn); |
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PushCertificate cert = parser.build(); |
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assertEquals("0.1", cert.getVersion()); |
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assertEquals("Dave Borowitz", cert.getPusherIdent().getName()); |
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assertEquals("dborowitz@google.com", |
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cert.getPusherIdent().getEmailAddress()); |
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assertEquals(1433954361000L, cert.getPusherIdent().getWhen().getTime()); |
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assertEquals(-7 * 60, cert.getPusherIdent().getTimeZoneOffset()); |
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assertEquals("git://localhost/repo.git", cert.getPushee()); |
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assertEquals("1433954361-bde756572d665bba81d8", cert.getNonce()); |
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assertNotEquals(cert.getNonce(), parser.getAdvertiseNonce()); |
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assertEquals(PushCertificate.NonceStatus.BAD, cert.getNonceStatus()); |
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assertEquals(1, cert.getCommands().size()); |
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ReceiveCommand cmd = cert.getCommands().get(0); |
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assertEquals("refs/heads/master", cmd.getRefName()); |
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assertEquals(ObjectId.zeroId(), cmd.getOldId()); |
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assertEquals("6c2b981a177396fb47345b7df3e4d3f854c6bea7", |
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cmd.getNewId().name()); |
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assertEquals(concatPacketLines(input, 0, 6), cert.toText()); |
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String signature = concatPacketLines(input, 7, 16); |
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assertFalse(signature.contains(PushCertificateParser.BEGIN_SIGNATURE)); |
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assertFalse(signature.contains(PushCertificateParser.END_SIGNATURE)); |
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assertEquals(signature, cert.getSignature()); |
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} |
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@Test |
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public void testConcatPacketLines() throws Exception { |
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String input = "000bline 1\n000bline 2\n000bline 3\n"; |
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assertEquals("line 1\n", concatPacketLines(input, 0, 1)); |
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assertEquals("line 1\nline 2\n", concatPacketLines(input, 0, 2)); |
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assertEquals("line 2\nline 3\n", concatPacketLines(input, 1, 3)); |
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assertEquals("line 2\nline 3\n", concatPacketLines(input, 1, 4)); |
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} |
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private static String concatPacketLines(String input, int begin, int end) |
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throws IOException { |
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StringBuilder result = new StringBuilder(); |
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int i = 0; |
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PacketLineIn pckIn = newPacketLineIn(input); |
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while (i < end) { |
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String line; |
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try { |
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line = pckIn.readStringRaw(); |
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} catch (EOFException e) { |
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break; |
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} |
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if (++i > begin) { |
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result.append(line); |
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} |
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} |
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return result.toString(); |
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} |
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private static PacketLineIn newPacketLineIn(String input) { |
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return new PacketLineIn(new ByteArrayInputStream(Constants.encode(input))); |
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} |
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} |
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