229 lines
10 KiB
Java
229 lines
10 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 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.Robolectric;
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import org.robolectric.RobolectricGradleTestRunner;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import org.robolectric.annotation.Config;
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import org.robolectric.shadows.ShadowLog;
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import org.spongycastle.bcpg.sig.KeyFlags;
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import org.spongycastle.jce.provider.BouncyCastleProvider;
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import org.sufficientlysecure.keychain.BuildConfig;
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import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult;
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import org.sufficientlysecure.keychain.operations.results.ExportResult;
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import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
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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.UncachedKeyRing.IteratorWithIOThrow;
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import org.sufficientlysecure.keychain.pgp.WrappedSignature;
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import org.sufficientlysecure.keychain.provider.ProviderHelper;
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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.ChangeUnlockParcel;
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import org.sufficientlysecure.keychain.util.Passphrase;
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import org.sufficientlysecure.keychain.util.ProgressScaler;
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import org.sufficientlysecure.keychain.util.TestingUtils;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.PrintStream;
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import java.security.Security;
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import java.util.Iterator;
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@RunWith(RobolectricGradleTestRunner.class)
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@Config(constants = BuildConfig.class, sdk = 21, manifest = "src/main/AndroidManifest.xml")
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public class ExportTest {
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static Passphrase mPassphrase = TestingUtils.genPassphrase(true);
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static UncachedKeyRing mStaticRing1, mStaticRing2;
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static Passphrase mKeyPhrase1 = TestingUtils.genPassphrase(true);
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static Passphrase mKeyPhrase2 = TestingUtils.genPassphrase(true);
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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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PgpKeyOperation op = new PgpKeyOperation(null);
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{
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SaveKeyringParcel parcel = new SaveKeyringParcel();
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.RSA, 1024, null, KeyFlags.CERTIFY_OTHER, 0L));
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.DSA, 1024, null, KeyFlags.SIGN_DATA, 0L));
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.ELGAMAL, 1024, null, KeyFlags.ENCRYPT_COMMS, 0L));
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parcel.mAddUserIds.add("snips");
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parcel.mNewUnlock = new ChangeUnlockParcel(mKeyPhrase1);
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PgpEditKeyResult result = op.createSecretKeyRing(parcel);
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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 parcel = new SaveKeyringParcel();
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.RSA, 1024, null, KeyFlags.CERTIFY_OTHER, 0L));
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.DSA, 1024, null, KeyFlags.SIGN_DATA, 0L));
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parcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
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Algorithm.ELGAMAL, 1024, null, KeyFlags.ENCRYPT_COMMS, 0L));
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parcel.mAddUserIds.add("snails");
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parcel.mNewUnlock = new ChangeUnlockParcel(null, new Passphrase("1234"));
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PgpEditKeyResult result = op.createSecretKeyRing(parcel);
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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() {
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ProviderHelper providerHelper = new ProviderHelper(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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providerHelper.saveSecretKeyRing(mStaticRing1, new ProgressScaler());
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providerHelper.saveSecretKeyRing(mStaticRing2, new ProgressScaler());
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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 testExportAll() throws Exception {
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ImportExportOperation op = new ImportExportOperation(RuntimeEnvironment.application,
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new ProviderHelper(RuntimeEnvironment.application), null);
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// make sure there is a local cert (so the later checks that there are none are meaningful)
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Assert.assertTrue("second keyring has local certification", checkForLocal(mStaticRing2));
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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ExportResult result = op.exportKeyRings(new OperationLog(), null, false, out);
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Assert.assertTrue("export must be a success", result.success());
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long masterKeyId1, masterKeyId2;
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if (mStaticRing1.getMasterKeyId() < mStaticRing2.getMasterKeyId()) {
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masterKeyId1 = mStaticRing1.getMasterKeyId();
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masterKeyId2 = mStaticRing2.getMasterKeyId();
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} else {
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masterKeyId2 = mStaticRing1.getMasterKeyId();
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masterKeyId1 = mStaticRing2.getMasterKeyId();
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}
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IteratorWithIOThrow<UncachedKeyRing> unc =
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UncachedKeyRing.fromStream(new ByteArrayInputStream(out.toByteArray()));
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{
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Assert.assertTrue("export must have two keys (1/2)", unc.hasNext());
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UncachedKeyRing ring = unc.next();
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Assert.assertEquals("first exported key has correct masterkeyid",
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masterKeyId1, ring.getMasterKeyId());
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Assert.assertFalse("first exported key must not be secret", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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}
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{
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Assert.assertTrue("export must have two keys (2/2)", unc.hasNext());
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UncachedKeyRing ring = unc.next();
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Assert.assertEquals("second exported key has correct masterkeyid",
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masterKeyId2, ring.getMasterKeyId());
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Assert.assertFalse("second exported key must not be secret", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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}
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out = new ByteArrayOutputStream();
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result = op.exportKeyRings(new OperationLog(), null, true, out);
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Assert.assertTrue("export must be a success", result.success());
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unc = UncachedKeyRing.fromStream(new ByteArrayInputStream(out.toByteArray()));
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{
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Assert.assertTrue("export must have four keys (1/4)", unc.hasNext());
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UncachedKeyRing ring = unc.next();
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Assert.assertEquals("1/4 exported key has correct masterkeyid",
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masterKeyId1, ring.getMasterKeyId());
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Assert.assertFalse("1/4 exported key must not be public", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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Assert.assertTrue("export must have four keys (2/4)", unc.hasNext());
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ring = unc.next();
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Assert.assertEquals("2/4 exported key has correct masterkeyid",
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masterKeyId1, ring.getMasterKeyId());
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Assert.assertTrue("2/4 exported key must be public", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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}
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{
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Assert.assertTrue("export must have four keys (3/4)", unc.hasNext());
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UncachedKeyRing ring = unc.next();
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Assert.assertEquals("3/4 exported key has correct masterkeyid",
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masterKeyId2, ring.getMasterKeyId());
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Assert.assertFalse("3/4 exported key must not be public", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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Assert.assertTrue("export must have four keys (4/4)", unc.hasNext());
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ring = unc.next();
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Assert.assertEquals("4/4 exported key has correct masterkeyid",
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masterKeyId2, ring.getMasterKeyId());
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Assert.assertTrue("4/4 exported key must be public", ring.isSecret());
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Assert.assertFalse("there must be no local signatures in an exported keyring",
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checkForLocal(ring));
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}
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}
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/** This function checks whether or not there are any local signatures in a keyring. */
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private boolean checkForLocal(UncachedKeyRing ring) {
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Iterator<WrappedSignature> sigs = ring.getPublicKey().getSignatures();
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while (sigs.hasNext()) {
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if (sigs.next().isLocal()) {
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return true;
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}
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}
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return false;
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}
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}
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