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/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.provider;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.shadows.ShadowLog;
import org.spongycastle.util.encoders.Hex;
import org.sufficientlysecure.keychain.pgp.CanonicalizedPublicKeyRing;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey.SecretKeyType;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKeyRing;
import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
import org.sufficientlysecure.keychain.service.results.SaveKeyringResult;
import org.sufficientlysecure.keychain.util.IterableIterator;
import org.sufficientlysecure.keychain.util.ProgressScaler;
import java.util.Arrays;
@RunWith(RobolectricTestRunner.class)
@org.robolectric.annotation.Config(emulateSdk = 18) // Robolectric doesn't yet support 19
public class ProviderHelperSaveTest {
ProviderHelper mProviderHelper = new ProviderHelper(Robolectric.application);
@BeforeClass
public static void setUpOnce() throws Exception {
ShadowLog.stream = System.out;
}
@Test public void testImportCooperPair() throws Exception {
// insert two keys with same long key id, make sure the second one gets rejected either way!
UncachedKeyRing first =
readRingFromResource("/test-keys/cooperpair/9E669861368BCA0BE42DAF7DDDA252EBB8EBE1AF.asc");
UncachedKeyRing second =
readRingFromResource("/test-keys/cooperpair/A55120427374F3F7AA5F1166DDA252EBB8EBE1AF.asc");
SaveKeyringResult result;
// insert both keys, second should fail
result = new ProviderHelper(Robolectric.application).savePublicKeyRing(first);
Assert.assertTrue("first keyring import should succeed", result.success());
result = new ProviderHelper(Robolectric.application).savePublicKeyRing(second);
Assert.assertFalse("second keyring import should fail", result.success());
new KeychainDatabase(Robolectric.application).clearDatabase();
// and the other way around
result = new ProviderHelper(Robolectric.application).savePublicKeyRing(second);
Assert.assertTrue("first keyring import should succeed", result.success());
result = new ProviderHelper(Robolectric.application).savePublicKeyRing(first);
Assert.assertFalse("second keyring import should fail", result.success());
}
@Test public void testImportNoFlagKey() throws Exception {
UncachedKeyRing pub =
readRingFromResource("/test-keys/mailvelope_07_no_key_flags.asc");
long keyId = pub.getMasterKeyId();
Assert.assertNull("key flags should be null", pub.getPublicKey().getKeyUsage());
mProviderHelper.savePublicKeyRing(pub);
CachedPublicKeyRing cachedRing = mProviderHelper.getCachedPublicKeyRing(keyId);
CanonicalizedPublicKeyRing pubRing = mProviderHelper.getCanonicalizedPublicKeyRing(keyId);
Assert.assertEquals("master key should be signing key", pubRing.getSignId(), keyId);
Assert.assertEquals("master key should be signing key (cached)", cachedRing.getSignId(), keyId);
Assert.assertEquals("master key should be encryption key", pubRing.getEncryptId(), keyId);
Assert.assertEquals("master key should be signing key (cached)", cachedRing.getEncryptId(), keyId);
Assert.assertNull("canonicalized key flags should be null", pubRing.getPublicKey().getKeyUsage());
Assert.assertTrue("master key should be able to certify", pubRing.getPublicKey().canCertify());
Assert.assertTrue("master key should be able to sign", pubRing.getPublicKey().canSign());
Assert.assertTrue("master key should be able to encrypt", pubRing.getPublicKey().canEncrypt());
}
@Test public void testImportDivertToCard() throws Exception {
UncachedKeyRing sec =
readRingFromResource("/test-keys/divert_to_card_sec.asc");
long keyId = sec.getMasterKeyId();
SaveKeyringResult result;
result = mProviderHelper.saveSecretKeyRing(sec, new ProgressScaler());
Assert.assertTrue("import of secret keyring should succeed", result.success());
// make sure both the CanonicalizedSecretKeyRing as well as the CachedPublicKeyRing correctly
// indicate the secret key type
CachedPublicKeyRing cachedRing = mProviderHelper.getCachedPublicKeyRing(keyId);
CanonicalizedSecretKeyRing secRing = mProviderHelper.getCanonicalizedSecretKeyRing(keyId);
for (CanonicalizedSecretKey key : secRing.secretKeyIterator()) {
Assert.assertEquals("all subkeys from CanonicalizedSecretKeyRing should be divert-to-key",
SecretKeyType.DIVERT_TO_CARD, key.getSecretKeyType());
Assert.assertEquals("all subkeys from CachedPublicKeyRing should be divert-to-key",
SecretKeyType.DIVERT_TO_CARD, cachedRing.getSecretKeyType(key.getKeyId()));
}
}
@Test public void testImportBadEncodedUserId() throws Exception {
UncachedKeyRing key =
readRingFromResource("/test-keys/bad_user_id_encoding.asc");
long keyId = key.getMasterKeyId();
SaveKeyringResult result;
result = mProviderHelper.savePublicKeyRing(key, new ProgressScaler());
Assert.assertTrue("import of keyring should succeed", result.success());
// make sure both the CanonicalizedSecretKeyRing as well as the CachedPublicKeyRing correctly
// indicate the secret key type
CanonicalizedPublicKeyRing ring = mProviderHelper.getCanonicalizedPublicKeyRing(keyId);
boolean found = false;
byte[] badUserId = Hex.decode("436c61757320467261656e6b656c203c436c6175732e4672e46e6b656c4068616c696661782e727774682d61616368656e2e64653e");
for (byte[] rawUserId : new IterableIterator<byte[]>(
ring.getUnorderedRawUserIds().iterator())) {
if (Arrays.equals(rawUserId, badUserId)) {
found = true;
}
}
Assert.assertTrue("import of the badly encoded user id should succeed", found);
}
UncachedKeyRing readRingFromResource(String name) throws Exception {
return UncachedKeyRing.fromStream(ProviderHelperSaveTest.class.getResourceAsStream(name)).next();
}
}
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