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Add tests for IntroductionManager and Validator
This commit is contained in:
Torsten Grote
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package org.briarproject.introduction;
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import org.briarproject.BriarTestCase;
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import org.briarproject.TestUtils;
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import org.briarproject.api.Bytes;
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import org.briarproject.api.FormatException;
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import org.briarproject.api.clients.ClientHelper;
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import org.briarproject.api.contact.Contact;
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import org.briarproject.api.contact.ContactId;
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import org.briarproject.api.contact.ContactManager;
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import org.briarproject.api.crypto.CryptoComponent;
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import org.briarproject.api.data.BdfDictionary;
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import org.briarproject.api.data.BdfEntry;
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import org.briarproject.api.data.BdfList;
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import org.briarproject.api.db.DatabaseComponent;
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import org.briarproject.api.db.DbException;
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import org.briarproject.api.db.Transaction;
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import org.briarproject.api.identity.Author;
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import org.briarproject.api.identity.AuthorFactory;
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import org.briarproject.api.identity.AuthorId;
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import org.briarproject.api.introduction.IntroduceeProtocolState;
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import org.briarproject.api.introduction.SessionId;
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import org.briarproject.api.properties.TransportPropertyManager;
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import org.briarproject.api.sync.ClientId;
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import org.briarproject.api.sync.Group;
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import org.briarproject.api.sync.GroupId;
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import org.briarproject.api.sync.Message;
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import org.briarproject.api.sync.MessageId;
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import org.briarproject.api.system.Clock;
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import org.jmock.Expectations;
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import org.jmock.Mockery;
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import org.jmock.lib.legacy.ClassImposteriser;
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import org.junit.Test;
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import java.security.SecureRandom;
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import static org.briarproject.api.identity.AuthorConstants.MAX_PUBLIC_KEY_LENGTH;
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import static org.briarproject.api.introduction.IntroduceeProtocolState.AWAIT_REQUEST;
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import static org.briarproject.api.introduction.IntroductionConstants.ACCEPT;
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import static org.briarproject.api.introduction.IntroductionConstants.ANSWERED;
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import static org.briarproject.api.introduction.IntroductionConstants.CONTACT;
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import static org.briarproject.api.introduction.IntroductionConstants.CONTACT_ID_1;
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import static org.briarproject.api.introduction.IntroductionConstants.EXISTS;
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import static org.briarproject.api.introduction.IntroductionConstants.E_PUBLIC_KEY;
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import static org.briarproject.api.introduction.IntroductionConstants.GROUP_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.INTRODUCER;
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import static org.briarproject.api.introduction.IntroductionConstants.LOCAL_AUTHOR_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.MESSAGE_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.MESSAGE_TIME;
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import static org.briarproject.api.introduction.IntroductionConstants.NAME;
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import static org.briarproject.api.introduction.IntroductionConstants.NOT_OUR_RESPONSE;
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import static org.briarproject.api.introduction.IntroductionConstants.PUBLIC_KEY;
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import static org.briarproject.api.introduction.IntroductionConstants.REMOTE_AUTHOR_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.ROLE;
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import static org.briarproject.api.introduction.IntroductionConstants.ROLE_INTRODUCEE;
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import static org.briarproject.api.introduction.IntroductionConstants.SESSION_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.STATE;
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import static org.briarproject.api.introduction.IntroductionConstants.STORAGE_ID;
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import static org.briarproject.api.introduction.IntroductionConstants.TIME;
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import static org.briarproject.api.introduction.IntroductionConstants.TRANSPORT;
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import static org.briarproject.api.introduction.IntroductionConstants.TYPE;
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import static org.briarproject.api.introduction.IntroductionConstants.TYPE_REQUEST;
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import static org.briarproject.api.introduction.IntroductionConstants.TYPE_RESPONSE;
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import static org.briarproject.api.sync.SyncConstants.MESSAGE_HEADER_LENGTH;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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public class IntroduceeManagerTest extends BriarTestCase {
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final Mockery context;
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final IntroduceeManager introduceeManager;
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final DatabaseComponent db;
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final CryptoComponent cryptoComponent;
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final ClientHelper clientHelper;
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final IntroductionGroupFactory introductionGroupFactory;
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final MessageSender messageSender;
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final TransportPropertyManager transportPropertyManager;
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final AuthorFactory authorFactory;
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final ContactManager contactManager;
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final Clock clock;
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final Contact introducer;
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final Contact introducee1;
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final Contact introducee2;
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final Group localGroup1;
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final Group introductionGroup1;
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final Group introductionGroup2;
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final Transaction txn;
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final long time = 42L;
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final Message localStateMessage;
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final ClientId clientId;
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final SessionId sessionId;
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final Message message1;
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public IntroduceeManagerTest() {
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context = new Mockery();
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context.setImposteriser(ClassImposteriser.INSTANCE);
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messageSender = context.mock(MessageSender.class);
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db = context.mock(DatabaseComponent.class);
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cryptoComponent = context.mock(CryptoComponent.class);
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clientHelper = context.mock(ClientHelper.class);
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clock = context.mock(Clock.class);
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introductionGroupFactory =
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context.mock(IntroductionGroupFactory.class);
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transportPropertyManager = context.mock(TransportPropertyManager.class);
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authorFactory = context.mock(AuthorFactory.class);
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contactManager = context.mock(ContactManager.class);
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introduceeManager = new IntroduceeManager(messageSender, db,
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clientHelper, clock, cryptoComponent, transportPropertyManager,
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authorFactory, contactManager, introductionGroupFactory);
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AuthorId authorId0 = new AuthorId(TestUtils.getRandomId());
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Author author0 = new Author(authorId0, "Introducer",
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TestUtils.getRandomBytes(MAX_PUBLIC_KEY_LENGTH));
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AuthorId localAuthorId = new AuthorId(TestUtils.getRandomId());
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ContactId contactId0 = new ContactId(234);
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introducer = new Contact(contactId0, author0, localAuthorId, true);
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AuthorId authorId1 = new AuthorId(TestUtils.getRandomId());
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Author author1 = new Author(authorId1, "Introducee1",
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TestUtils.getRandomBytes(MAX_PUBLIC_KEY_LENGTH));
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AuthorId localAuthorId1 = new AuthorId(TestUtils.getRandomId());
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ContactId contactId1 = new ContactId(234);
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introducee1 = new Contact(contactId1, author1, localAuthorId1, true);
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AuthorId authorId2 = new AuthorId(TestUtils.getRandomId());
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Author author2 = new Author(authorId2, "Introducee2",
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TestUtils.getRandomBytes(MAX_PUBLIC_KEY_LENGTH));
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ContactId contactId2 = new ContactId(235);
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introducee2 = new Contact(contactId2, author2, localAuthorId, true);
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clientId = IntroductionManagerImpl.CLIENT_ID;
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localGroup1 = new Group(new GroupId(TestUtils.getRandomId()),
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clientId, new byte[0]);
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introductionGroup1 = new Group(new GroupId(TestUtils.getRandomId()),
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clientId, new byte[0]);
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introductionGroup2 = new Group(new GroupId(TestUtils.getRandomId()),
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clientId, new byte[0]);
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sessionId = new SessionId(TestUtils.getRandomId());
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localStateMessage = new Message(
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new MessageId(TestUtils.getRandomId()),
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localGroup1.getId(),
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time,
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TestUtils.getRandomBytes(MESSAGE_HEADER_LENGTH + 1)
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);
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message1 = new Message(
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new MessageId(TestUtils.getRandomId()),
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introductionGroup1.getId(),
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time,
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TestUtils.getRandomBytes(MESSAGE_HEADER_LENGTH + 1)
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);
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txn = new Transaction(null, false);
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}
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@Test
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public void testIncomingRequestMessage()
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throws DbException, FormatException {
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final BdfDictionary msg = new BdfDictionary();
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msg.put(TYPE, TYPE_REQUEST);
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msg.put(GROUP_ID, introductionGroup1.getId());
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msg.put(SESSION_ID, sessionId);
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msg.put(MESSAGE_ID, message1.getId());
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msg.put(MESSAGE_TIME, time);
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msg.put(NAME, introducee2.getAuthor().getName());
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msg.put(PUBLIC_KEY, introducee2.getAuthor().getPublicKey());
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final BdfDictionary state =
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initializeSessionState(txn, introductionGroup1.getId(), msg);
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context.checking(new Expectations() {{
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oneOf(clientHelper).mergeMessageMetadata(txn,
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localStateMessage.getId(), state);
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}});
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introduceeManager.incomingMessage(txn, state, msg);
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context.assertIsSatisfied();
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assertFalse(txn.isComplete());
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}
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@Test
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public void testIncomingResponseMessage()
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throws DbException, FormatException {
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final BdfDictionary msg = new BdfDictionary();
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msg.put(TYPE, TYPE_RESPONSE);
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msg.put(GROUP_ID, introductionGroup1.getId());
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msg.put(SESSION_ID, sessionId);
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msg.put(MESSAGE_ID, message1.getId());
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msg.put(MESSAGE_TIME, time);
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msg.put(NAME, introducee2.getAuthor().getName());
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msg.put(PUBLIC_KEY, introducee2.getAuthor().getPublicKey());
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final BdfDictionary state =
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initializeSessionState(txn, introductionGroup1.getId(), msg);
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state.put(STATE, IntroduceeProtocolState.AWAIT_RESPONSES.ordinal());
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// turn request message into a response
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msg.put(ACCEPT, true);
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msg.put(TIME, time);
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msg.put(E_PUBLIC_KEY, TestUtils.getRandomBytes(MAX_PUBLIC_KEY_LENGTH));
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msg.put(TRANSPORT, new BdfDictionary());
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context.checking(new Expectations() {{
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oneOf(clientHelper).mergeMessageMetadata(txn,
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localStateMessage.getId(), state);
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}});
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introduceeManager.incomingMessage(txn, state, msg);
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context.assertIsSatisfied();
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assertFalse(txn.isComplete());
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}
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private BdfDictionary initializeSessionState(final Transaction txn,
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final GroupId groupId, final BdfDictionary msg)
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throws DbException, FormatException {
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final SecureRandom secureRandom = context.mock(SecureRandom.class);
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final Bytes salt = new Bytes(new byte[64]);
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final BdfDictionary groupMetadata = BdfDictionary.of(
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new BdfEntry(CONTACT, introducee1.getId().getInt())
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);
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final boolean contactExists = true;
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final BdfDictionary state = new BdfDictionary();
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state.put(STORAGE_ID, localStateMessage.getId());
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state.put(STATE, AWAIT_REQUEST.getValue());
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state.put(ROLE, ROLE_INTRODUCEE);
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state.put(GROUP_ID, groupId);
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state.put(INTRODUCER, introducer.getAuthor().getName());
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state.put(CONTACT_ID_1, introducer.getId().getInt());
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state.put(LOCAL_AUTHOR_ID, introducer.getLocalAuthorId().getBytes());
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state.put(NOT_OUR_RESPONSE, localStateMessage.getId());
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state.put(ANSWERED, false);
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state.put(EXISTS, true);
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state.put(REMOTE_AUTHOR_ID, introducee2.getAuthor().getId());
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context.checking(new Expectations() {{
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oneOf(clock).currentTimeMillis();
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will(returnValue(time));
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oneOf(cryptoComponent).getSecureRandom();
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will(returnValue(secureRandom));
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oneOf(secureRandom).nextBytes(salt.getBytes());
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oneOf(introductionGroupFactory).createLocalGroup();
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will(returnValue(localGroup1));
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oneOf(clientHelper)
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.createMessage(localGroup1.getId(), time, BdfList.of(salt));
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will(returnValue(localStateMessage));
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// who is making the introduction? who is the introducer?
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oneOf(clientHelper).getGroupMetadataAsDictionary(txn,
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groupId);
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will(returnValue(groupMetadata));
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oneOf(db).getContact(txn, introducer.getId());
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will(returnValue(introducer));
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// create remote author to check if contact exists
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oneOf(authorFactory).createAuthor(introducee2.getAuthor().getName(),
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introducee2.getAuthor().getPublicKey());
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will(returnValue(introducee2.getAuthor()));
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oneOf(contactManager)
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.contactExists(txn, introducee2.getAuthor().getId(),
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introducer.getLocalAuthorId());
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will(returnValue(contactExists));
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// store session state
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oneOf(clientHelper)
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.addLocalMessage(txn, localStateMessage, clientId, state,
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false);
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}});
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BdfDictionary result = introduceeManager.initialize(txn, groupId, msg);
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context.assertIsSatisfied();
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return result;
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}
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}
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