tests: add a couple of CertifyOperation test cases

1 files changed, 238 insertions, 0 deletions

diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/operations/CertifyOperationTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/operations/CertifyOperationTest.java
new file mode 100644
index 000000000..c05f4a029
--- /dev/null
+++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/operations/CertifyOperationTest.java
@@ -0,0 +1,238 @@
+/*
+ * 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.CertifyResult;
+import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
+import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult;
+import org.sufficientlysecure.keychain.operations.results.ExportResult;
+import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
+import org.sufficientlysecure.keychain.pgp.CanonicalizedPublicKeyRing;
+import org.sufficientlysecure.keychain.pgp.PgpDecryptVerify;
+import org.sufficientlysecure.keychain.pgp.PgpKeyOperation;
+import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
+import org.sufficientlysecure.keychain.pgp.UncachedKeyRing.IteratorWithIOThrow;
+import org.sufficientlysecure.keychain.pgp.WrappedSignature;
+import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.service.CertifyActionsParcel;
+import org.sufficientlysecure.keychain.service.CertifyActionsParcel.CertifyAction;
+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.InputData;
+import org.sufficientlysecure.keychain.util.ProgressScaler;
+import org.sufficientlysecure.keychain.util.TestingUtils;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+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 CertifyOperationTest {
+
+    static String mPassphrase = TestingUtils.genPassphrase(true);
+
+    static UncachedKeyRing mStaticRing1, mStaticRing2;
+    static String mKeyPhrase1 = TestingUtils.genPassphrase(true);
+    static String mKeyPhrase2 = 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());
+
+            mStaticRing1 = result.getRing();
+        }
+
+        {
+            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("ditz");
+            parcel.mNewUnlock = new ChangeUnlockParcel(null, "1234");
+
+            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());
+
+            mStaticRing2 = 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.saveSecretKeyRing(mStaticRing1, new ProgressScaler());
+        providerHelper.savePublicKeyRing(mStaticRing2.extractPublicKeyRing(), new ProgressScaler());
+
+        // ok NOW log verbosely!
+        ShadowLog.stream = System.out;
+    }
+
+    @Test
+    public void testSelfCertifyFlag() throws Exception {
+
+        CanonicalizedPublicKeyRing ring = new ProviderHelper(Robolectric.application)
+                .getCanonicalizedPublicKeyRing(mStaticRing1.getMasterKeyId());
+        Assert.assertEquals("secret key must be marked self-certified in database",
+                // TODO this should be more correctly be VERIFIED_SELF at some point!
+                Certs.VERIFIED_SECRET, ring.getVerified());
+
+    }
+
+    @Test
+    public void testCertify() throws Exception {
+        CertifyOperation op = operationWithFakePassphraseCache(
+                mStaticRing1.getMasterKeyId(), mStaticRing1.getMasterKeyId(), mKeyPhrase1);
+
+        {
+            CanonicalizedPublicKeyRing ring = new ProviderHelper(Robolectric.application)
+                    .getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
+            Assert.assertEquals("public key must not be marked verified prior to certification",
+                    Certs.UNVERIFIED, ring.getVerified());
+        }
+
+        CertifyActionsParcel actions = new CertifyActionsParcel(mStaticRing1.getMasterKeyId());
+        actions.add(new CertifyAction(mStaticRing2.getMasterKeyId()));
+        CertifyResult result = op.certify(actions, null);
+
+        Assert.assertTrue("certification must succeed", result.success());
+
+        {
+            CanonicalizedPublicKeyRing ring = new ProviderHelper(Robolectric.application)
+                    .getCanonicalizedPublicKeyRing(mStaticRing2.getMasterKeyId());
+            Assert.assertEquals("new key must be verified now",
+                    Certs.VERIFIED_SECRET, ring.getVerified());
+        }
+
+    }
+
+    @Test
+    public void testCertifySelf() throws Exception {
+        CertifyOperation op = operationWithFakePassphraseCache(
+                mStaticRing1.getMasterKeyId(), mStaticRing1.getMasterKeyId(), mKeyPhrase1);
+
+        CertifyActionsParcel actions = new CertifyActionsParcel(mStaticRing1.getMasterKeyId());
+        actions.add(new CertifyAction(mStaticRing1.getMasterKeyId()));
+
+        CertifyResult result = op.certify(actions, null);
+
+        Assert.assertFalse("certification with itself must fail!", result.success());
+        Assert.assertTrue("error msg must be about self certification",
+                result.getLog().containsType(LogType.MSG_CRT_ERROR_SELF));
+    }
+
+    @Test
+    public void testCertifyNonexistent() throws Exception {
+
+        CertifyOperation op = operationWithFakePassphraseCache(null, null, mKeyPhrase1);
+
+        {
+            CertifyActionsParcel actions = new CertifyActionsParcel(mStaticRing1.getMasterKeyId());
+            actions.add(new CertifyAction(1234L));
+
+            CertifyResult result = op.certify(actions, null);
+
+            Assert.assertFalse("certification of nonexistent key must fail", result.success());
+            Assert.assertTrue("must contain error msg about not found",
+                    result.getLog().containsType(LogType.MSG_CRT_WARN_NOT_FOUND));
+        }
+
+        {
+            CertifyActionsParcel actions = new CertifyActionsParcel(1234L);
+            actions.add(new CertifyAction(mStaticRing1.getMasterKeyId()));
+
+            CertifyResult result = op.certify(actions, null);
+
+            Assert.assertFalse("certification of nonexistent key must fail", result.success());
+            Assert.assertTrue("must contain error msg about not found",
+                    result.getLog().containsType(LogType.MSG_CRT_ERROR_MASTER_NOT_FOUND));
+        }
+
+    }
+
+    private CertifyOperation operationWithFakePassphraseCache(
+            final Long checkMasterKeyId, final Long checkSubKeyId, final String passphrase) {
+
+        return new CertifyOperation(Robolectric.application,
+                new ProviderHelper(Robolectric.application),
+                null, null) {
+            @Override
+            public String getCachedPassphrase(long masterKeyId, long subKeyId)
+                    throws NoSecretKeyException {
+                if (checkMasterKeyId != null) {
+                    Assert.assertEquals("requested passphrase should be for expected master key id",
+                            (long) checkMasterKeyId, masterKeyId);
+                }
+                if (checkSubKeyId != null) {
+                    Assert.assertEquals("requested passphrase should be for expected sub key id",
+                            (long) checkSubKeyId, subKeyId);
+                }
+                if (passphrase == null) {
+                    return null;
+                }
+                return passphrase;
+            }
+        };
+    }
+
+}