251 lines
12 KiB
Java
251 lines
12 KiB
Java
/*
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* Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.operations;
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import java.io.PrintStream;
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import java.security.Security;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.Random;
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import org.bouncycastle.bcpg.sig.KeyFlags;
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import org.bouncycastle.jce.provider.BouncyCastleProvider;
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import org.junit.Assert;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.RuntimeEnvironment;
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import org.robolectric.shadows.ShadowLog;
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import org.sufficientlysecure.keychain.KeychainTestRunner;
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import org.sufficientlysecure.keychain.operations.results.CertifyResult;
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import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
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import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult;
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import org.sufficientlysecure.keychain.pgp.CanonicalizedKeyRing.VerificationStatus;
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import org.sufficientlysecure.keychain.pgp.CanonicalizedPublicKeyRing;
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import org.sufficientlysecure.keychain.pgp.PgpKeyOperation;
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import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
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import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute;
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import org.sufficientlysecure.keychain.daos.KeyWritableRepository;
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import org.sufficientlysecure.keychain.service.CertifyActionsParcel;
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import org.sufficientlysecure.keychain.service.CertifyActionsParcel.CertifyAction;
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import org.sufficientlysecure.keychain.service.ChangeUnlockParcel;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel.SubkeyAdd;
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import org.sufficientlysecure.keychain.service.input.CryptoInputParcel;
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import org.sufficientlysecure.keychain.util.Passphrase;
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import org.sufficientlysecure.keychain.util.TestingUtils;
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@RunWith(KeychainTestRunner.class)
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public class CertifyOperationTest {
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static UncachedKeyRing mStaticRing1, mStaticRing2;
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static Passphrase mKeyPhrase1 = TestingUtils.testPassphrase1;
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static Passphrase mKeyPhrase2 = TestingUtils.testPassphrase2;
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static PrintStream oldShadowStream;
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@BeforeClass
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public static void setUpOnce() throws Exception {
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Security.insertProviderAt(new BouncyCastleProvider(), 1);
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oldShadowStream = ShadowLog.stream;
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// ShadowLog.stream = System.out;
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Random random = new Random();
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PgpKeyOperation op = new PgpKeyOperation(null);
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{
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SaveKeyringParcel.Builder builder = SaveKeyringParcel.buildNewKeyringParcel();
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDSA, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.CERTIFY_OTHER, 0L));
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDSA, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.SIGN_DATA, 0L));
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDH, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.ENCRYPT_COMMS, 0L));
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builder.addUserId("derp");
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builder.setNewUnlock(ChangeUnlockParcel.createUnLockParcelForNewKey(mKeyPhrase1));
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PgpEditKeyResult result = op.createSecretKeyRing(builder.build());
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Assert.assertTrue("initial test key creation must succeed", result.success());
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Assert.assertNotNull("initial test key creation must succeed", result.getRing());
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mStaticRing1 = result.getRing();
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}
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{
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SaveKeyringParcel.Builder builder = SaveKeyringParcel.buildNewKeyringParcel();
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDSA, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.CERTIFY_OTHER, 0L));
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDSA, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.SIGN_DATA, 0L));
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builder.addSubkeyAdd(SubkeyAdd.createSubkeyAdd(
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Algorithm.ECDH, 0, SaveKeyringParcel.Curve.NIST_P256, KeyFlags.ENCRYPT_COMMS, 0L));
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builder.addUserId("ditz");
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byte[] uatdata = new byte[random.nextInt(150)+10];
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random.nextBytes(uatdata);
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builder.addUserAttribute(WrappedUserAttribute.fromSubpacket(random.nextInt(100)+1, uatdata));
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builder.setNewUnlock(ChangeUnlockParcel.createUnLockParcelForNewKey(mKeyPhrase2));
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PgpEditKeyResult result = op.createSecretKeyRing(builder.build());
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Assert.assertTrue("initial test key creation must succeed", result.success());
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Assert.assertNotNull("initial test key creation must succeed", result.getRing());
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mStaticRing2 = result.getRing();
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}
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}
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@Before
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public void setUp() throws Exception {
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KeyWritableRepository databaseInteractor =
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KeyWritableRepository.create(RuntimeEnvironment.application);
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// don't log verbosely here, we're not here to test imports
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ShadowLog.stream = oldShadowStream;
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databaseInteractor.saveSecretKeyRing(mStaticRing1);
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databaseInteractor.savePublicKeyRing(mStaticRing2.extractPublicKeyRing(), null);
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// ok NOW log verbosely!
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ShadowLog.stream = System.out;
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}
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@Test
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public void testSelfCertifyFlag() throws Exception {
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CanonicalizedPublicKeyRing ring = KeyWritableRepository.create(RuntimeEnvironment.application)
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.getCanonicalizedPublicKeyRing(mStaticRing1.getMasterKeyId());
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Assert.assertEquals("secret key must be marked self-certified in database",
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// TODO this should be more correctly be VERIFIED_SELF at some point!
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VerificationStatus.VERIFIED_SECRET, ring.getVerified());
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}
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@Test
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public void testCertifyId() throws Exception {
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CertifyOperation op = new CertifyOperation(RuntimeEnvironment.application,
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KeyWritableRepository.create(RuntimeEnvironment.application), null, null);
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{
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CanonicalizedPublicKeyRing ring = KeyWritableRepository.create(RuntimeEnvironment.application)
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.getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
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Assert.assertNull("public key must not be marked verified prior to certification",
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ring.getVerified());
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}
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CertifyActionsParcel.Builder actions = CertifyActionsParcel.builder(mStaticRing1.getMasterKeyId());
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actions.addAction(CertifyAction.createForUserIds(mStaticRing2.getMasterKeyId(),
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mStaticRing2.getPublicKey().getUnorderedUserIds()));
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CertifyResult result = op.execute(actions.build(), CryptoInputParcel.createCryptoInputParcel(new Date(), mKeyPhrase1));
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Assert.assertTrue("certification must succeed", result.success());
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{
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CanonicalizedPublicKeyRing ring = KeyWritableRepository.create(RuntimeEnvironment.application)
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.getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
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Assert.assertEquals("new key must be verified now",
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VerificationStatus.VERIFIED_SECRET, ring.getVerified());
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}
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}
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@Test
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public void testCertifyAttribute() throws Exception {
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KeyWritableRepository keyWritableRepository = KeyWritableRepository.create(RuntimeEnvironment.application);
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CertifyOperation op = new CertifyOperation(RuntimeEnvironment.application, keyWritableRepository, null, null);
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{
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CanonicalizedPublicKeyRing ring = keyWritableRepository.getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
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Assert.assertNull("public key must not be marked verified prior to certification",
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ring.getVerified());
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}
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CertifyActionsParcel.Builder actions = CertifyActionsParcel.builder(mStaticRing1.getMasterKeyId());
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actions.addAction(CertifyAction.createForUserAttributes(mStaticRing2.getMasterKeyId(),
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mStaticRing2.getPublicKey().getUnorderedUserAttributes()));
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CertifyResult result = op.execute(actions.build(), CryptoInputParcel.createCryptoInputParcel(new Date(), mKeyPhrase1));
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Assert.assertTrue("certification must succeed", result.success());
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{
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CanonicalizedPublicKeyRing ring = keyWritableRepository.getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
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Assert.assertEquals("new key must be verified now",
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VerificationStatus.VERIFIED_SECRET, ring.getVerified());
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}
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}
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@Test
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public void testCertifySelf() throws Exception {
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CertifyOperation op = new CertifyOperation(RuntimeEnvironment.application,
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KeyWritableRepository.create(RuntimeEnvironment.application), null, null);
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CertifyActionsParcel.Builder actions = CertifyActionsParcel.builder(mStaticRing1.getMasterKeyId());
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actions.addAction(CertifyAction.createForUserIds(mStaticRing1.getMasterKeyId(),
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mStaticRing2.getPublicKey().getUnorderedUserIds()));
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CertifyResult result = op.execute(actions.build(), CryptoInputParcel.createCryptoInputParcel(new Date(), mKeyPhrase1));
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Assert.assertFalse("certification with itself must fail!", result.success());
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Assert.assertTrue("error msg must be about self certification",
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result.getLog().containsType(LogType.MSG_CRT_ERROR_SELF));
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}
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@Test
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public void testCertifyNonexistent() throws Exception {
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CertifyOperation op = new CertifyOperation(RuntimeEnvironment.application,
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KeyWritableRepository.create(RuntimeEnvironment.application), null, null);
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{
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CertifyActionsParcel.Builder actions = CertifyActionsParcel.builder(mStaticRing1.getMasterKeyId());
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ArrayList<String> uids = new ArrayList<String>();
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uids.add("nonexistent");
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actions.addAction(CertifyAction.createForUserIds(1234L, uids));
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CertifyResult result = op.execute(actions.build(), CryptoInputParcel.createCryptoInputParcel(new Date(),
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mKeyPhrase1));
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Assert.assertFalse("certification of nonexistent key must fail", result.success());
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Assert.assertTrue("must contain error msg about not found",
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result.getLog().containsType(LogType.MSG_CRT_WARN_NOT_FOUND));
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}
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{
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CertifyActionsParcel.Builder actions = CertifyActionsParcel.builder(1234L);
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actions.addAction(CertifyAction.createForUserIds(mStaticRing1.getMasterKeyId(),
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mStaticRing2.getPublicKey().getUnorderedUserIds()));
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CertifyResult result = op.execute(actions.build(), CryptoInputParcel.createCryptoInputParcel(new Date(),
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mKeyPhrase1));
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Assert.assertFalse("certification of nonexistent key must fail", result.success());
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Assert.assertTrue("must contain error msg about not found",
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result.getLog().containsType(LogType.MSG_CRT_ERROR_MASTER_NOT_FOUND));
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}
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}
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}
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