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/*
* 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.operations;
import org.junit.Assert;
import org.junit.Before;
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.bcpg.sig.KeyFlags;
import org.spongycastle.jce.provider.BouncyCastleProvider;
import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult;
import org.sufficientlysecure.keychain.operations.results.PromoteKeyResult;
import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey.SecretKeyType;
import org.sufficientlysecure.keychain.pgp.PgpKeyOperation;
import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
import org.sufficientlysecure.keychain.pgp.UncachedPublicKey;
import org.sufficientlysecure.keychain.provider.CachedPublicKeyRing;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm;
import org.sufficientlysecure.keychain.service.SaveKeyringParcel.ChangeUnlockParcel;
import org.sufficientlysecure.keychain.util.Passphrase;
import org.sufficientlysecure.keychain.util.ProgressScaler;
import org.sufficientlysecure.keychain.util.TestingUtils;
import java.io.PrintStream;
import java.security.Security;
import java.util.Iterator;
@RunWith(RobolectricTestRunner.class)
@org.robolectric.annotation.Config(emulateSdk = 18) // Robolectric doesn't yet support 19
public class PromoteKeyOperationTest {
static UncachedKeyRing mStaticRing;
static Passphrase mKeyPhrase1 = TestingUtils.genPassphrase(true);
static PrintStream oldShadowStream;
@BeforeClass
public static void setUpOnce() throws Exception {
Security.insertProviderAt(new BouncyCastleProvider(), 1);
oldShadowStream = ShadowLog.stream;
// ShadowLog.stream = System.out;
PgpKeyOperation op = new PgpKeyOperation(null);
{
SaveKeyringParcel parcel = new SaveKeyringParcel();
parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
Algorithm.RSA, 1024, null, KeyFlags.CERTIFY_OTHER, 0L));
parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
Algorithm.DSA, 1024, null, KeyFlags.SIGN_DATA, 0L));
parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
Algorithm.ELGAMAL, 1024, null, KeyFlags.ENCRYPT_COMMS, 0L));
parcel.mAddUserIds.add("derp");
parcel.mNewUnlock = new ChangeUnlockParcel(mKeyPhrase1);
PgpEditKeyResult result = op.createSecretKeyRing(parcel);
Assert.assertTrue("initial test key creation must succeed", result.success());
Assert.assertNotNull("initial test key creation must succeed", result.getRing());
mStaticRing = result.getRing();
}
}
@Before
public void setUp() throws Exception {
ProviderHelper providerHelper = new ProviderHelper(Robolectric.application);
// don't log verbosely here, we're not here to test imports
ShadowLog.stream = oldShadowStream;
providerHelper.savePublicKeyRing(mStaticRing.extractPublicKeyRing(), new ProgressScaler());
// ok NOW log verbosely!
ShadowLog.stream = System.out;
}
@Test
public void testPromote() throws Exception {
PromoteKeyOperation op = new PromoteKeyOperation(Robolectric.application,
new ProviderHelper(Robolectric.application), null, null);
PromoteKeyResult result = op.execute(mStaticRing.getMasterKeyId());
Assert.assertTrue("promotion must succeed", result.success());
{
CachedPublicKeyRing ring = new ProviderHelper(Robolectric.application)
.getCachedPublicKeyRing(mStaticRing.getMasterKeyId());
Assert.assertTrue("key must have a secret now", ring.hasAnySecret());
Iterator<UncachedPublicKey> it = mStaticRing.getPublicKeys();
while (it.hasNext()) {
long keyId = it.next().getKeyId();
Assert.assertEquals("all subkeys must be divert-to-card",
SecretKeyType.GNU_DUMMY, ring.getSecretKeyType(keyId));
}
}
// second attempt should fail
result = op.execute(mStaticRing.getMasterKeyId());
Assert.assertFalse("promotion of secret key must fail", result.success());
}
}
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