303 lines
12 KiB
Java
303 lines
12 KiB
Java
import com.google.protobuf.InvalidProtocolBufferException;
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import junit.framework.TestCase;
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import meerkat.RegistryMessages;
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import meerkat.SimpleRegistry;
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import meerkat.VoterRegistry;
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import meerkat.VoterRegistryMessage;
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import meerkat.bulletinboard.BulletinBoardClient;
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import meerkat.bulletinboard.ThreadedBulletinBoardClient;
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import meerkat.crypto.concrete.ECDSASignature;
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import meerkat.protobuf.BulletinBoardAPI;
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import meerkat.protobuf.Voting;
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import util.CollectionMessagesUtils;
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import util.RegistryTags;
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import java.io.InputStream;
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import java.math.BigInteger;
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import java.security.KeyStore;
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import java.security.SecureRandom;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.Semaphore;
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import static util.CollectionMessagesUtils.ConvertToVoterRegistryMessages;
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/**
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* TODO: add logs prints for the tests to be clear what they are
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*/
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/**
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* Created by Vladimir Eliezer Tokarev on 1/16/2016.
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* Tests the Simple Registry contents
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* NOTE: for most of this tests to pass there should run BulletinBoardServer
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* that should be reachable on BULLETIN_BOARD_SERVER_ADDRESS
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*/
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public class SimpleRegistryTest extends TestCase {
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private ECDSASignature signer;
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private BulletinBoardClient bulletinBoardClient;
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private SecureRandom random = new SecureRandom();
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public static String KEYFILE_EXAMPLE = "/certs/enduser-certs/user1-key-with-password-secret.p12";
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public static String KEYFILE_PASSWORD = "secret";
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Semaphore jobSemaphore;
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class DummyRegistryCallBackHandler<T> implements VoterRegistry.RegistryCallBack<T>{
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public int counter;
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public T data;
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public DummyRegistryCallBackHandler()
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{
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counter=0;
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}
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@Override
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public void HandleResult(T result) {
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counter++;
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data = result;
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jobSemaphore.release();
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}
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}
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public class DummyBulletinBoardCallBackHandler implements BulletinBoardClient.ClientCallback<List<BulletinBoardAPI.BulletinBoardMessage>> {
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public List<BulletinBoardAPI.BulletinBoardMessage> messages;
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@Override
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public void handleCallback(List<BulletinBoardAPI.BulletinBoardMessage> msg)
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{
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messages = msg;
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jobSemaphore.release();
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}
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@Override
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public void handleFailure(Throwable t){
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messages = null;
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jobSemaphore.release();
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}
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}
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/**
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* Creates the communication object (the bulletinBoardClient)
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*/
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private void CommunicatorSetup() {
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bulletinBoardClient = new ThreadedBulletinBoardClient();
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String BULLETIN_BOARD_SERVER_ADDRESS = "http://localhost:8081";
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bulletinBoardClient.init(Voting.BulletinBoardClientParams.newBuilder()
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.addBulletinBoardAddress(BULLETIN_BOARD_SERVER_ADDRESS)
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.setMinRedundancy((float) 1.0)
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.build());
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}
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/**
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* Creates the signer object which is the ECDSASignature
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*/
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private void SetSigner(){
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try {
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signer = new ECDSASignature();
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InputStream keyStream = getClass().getResourceAsStream(KEYFILE_EXAMPLE);
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char[] password = KEYFILE_PASSWORD.toCharArray();
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KeyStore.Builder keyStore = signer.getPKCS12KeyStoreBuilder(keyStream, password);
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signer.loadSigningCertificate(keyStore);
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keyStream.close();
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}
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catch (Exception e){
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assert false : "The signer creation failed ";
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}
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}
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/**
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* Initialize SimpleRegistry object
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*/
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public void setUp() {
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SetSigner();
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CommunicatorSetup();
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jobSemaphore = new Semaphore(0);
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}
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/**
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* Checks if the creation of the registry have been successful
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*/
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public void testSimpleRegistryCreation() {
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try {
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new SimpleRegistry(signer, bulletinBoardClient);
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} catch (Exception e) {
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assert false : "While creating the SimpleRegistry exception have been thrown " + e;
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}
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}
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/**
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* Counts the amount of messages from messages that have all the wanted tags inside
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* @param messages List<VoterRegistryMessage>
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* @param tags List<RegistryTags>
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* @return integer that represent the amount of messages with wanted tags
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*/
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private int countMessagesWithTags(List<VoterRegistryMessage> messages, List<String> tags)
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{
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int counter = 0 ;
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for (VoterRegistryMessage message :messages) {
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int wantedTagsCounter = 0;
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for (String tag : tags) {
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if(message.GetWantedTagFromBasicMessage(tag)!=null){
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wantedTagsCounter++;
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}
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}
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if(wantedTagsCounter == tags.size())
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{
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counter++;
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}
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}
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return counter;
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}
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/**
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* Test that add voter creates new correct bulletin board message and adds the voter
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*/
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public void testAddVoter() throws InvalidProtocolBufferException, InterruptedException {
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DummyRegistryCallBackHandler<Boolean> handler = new DummyRegistryCallBackHandler<>();
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String id = new BigInteger(130, random).toString(32);
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String data = new BigInteger(130, random).toString(32);
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RegistryMessages.VoterInfo voterInfo = RegistryMessages.VoterInfo.newBuilder().
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setId(RegistryMessages.VoterID.newBuilder().setId(id)).setInfo(data).build();
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SimpleRegistry registry = new SimpleRegistry(signer, bulletinBoardClient);
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registry.AddVoter(voterInfo, handler);
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jobSemaphore.acquire();
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assertEquals(1, handler.counter );
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List<String> tags = new ArrayList<String>(){{ add(RegistryTags.VOTER_ENTRY_TAG.toString());}};
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BulletinBoardAPI.MessageFilterList filters = CollectionMessagesUtils.GetRelevantMessagesFilters(tags);
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DummyBulletinBoardCallBackHandler bulletinHandler = new DummyBulletinBoardCallBackHandler();
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bulletinBoardClient.readMessages(filters, bulletinHandler);
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jobSemaphore.acquire();
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tags.add(id);
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int counter = countMessagesWithTags(ConvertToVoterRegistryMessages(bulletinHandler.messages), tags);
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assert counter == 1 : "The server don't have the new user data.";
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}
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/**
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* Test that set voted posts creates correct bulletin board message and sets that the user have been voted
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*/
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public void testSetVoted() throws InvalidProtocolBufferException, InterruptedException {
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DummyRegistryCallBackHandler<Boolean> handler = new DummyRegistryCallBackHandler<>();
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String id = new BigInteger(130, random).toString(32);
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RegistryMessages.VoterID voterInfo = RegistryMessages.VoterID.newBuilder().setId(id).build();
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SimpleRegistry registry = new SimpleRegistry(signer, bulletinBoardClient);
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registry.SetVoted(voterInfo, handler);
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jobSemaphore.acquire();
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assertEquals(1, handler.counter );
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List<String> tags = new ArrayList<String>(){{ add(RegistryTags.VOTE_ACTION_TAG.toString());}};
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BulletinBoardAPI.MessageFilterList filters = CollectionMessagesUtils.GetRelevantMessagesFilters(tags);
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DummyBulletinBoardCallBackHandler bulletinHandler = new DummyBulletinBoardCallBackHandler();
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bulletinBoardClient.readMessages(filters, bulletinHandler);
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jobSemaphore.acquire();
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tags.add(id);
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int counter = countMessagesWithTags(ConvertToVoterRegistryMessages(bulletinHandler.messages), tags);
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assert counter == 1 : "The server don't have the new user id.";
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}
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/**
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* Test that get groups retrieves the right groups the user are in
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*/
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public void testAddToGroup() throws InvalidProtocolBufferException, InterruptedException {
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DummyRegistryCallBackHandler<Boolean> handler = new DummyRegistryCallBackHandler<>();
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String voterId = new BigInteger(130, random).toString(32);
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String groupId = new BigInteger(130, random).toString(32);
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RegistryMessages.VoterGroup voterInfo = RegistryMessages.VoterGroup.newBuilder()
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.setVoterId(RegistryMessages.VoterID.newBuilder().setId(voterId))
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.setGroupId(RegistryMessages.GroupID.newBuilder().setId(groupId)).build();
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SimpleRegistry registry = new SimpleRegistry(signer, bulletinBoardClient);
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registry.AddToGroup(voterInfo, handler);
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jobSemaphore.acquire();
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assertEquals(1, handler.counter);
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List<String> tags = new ArrayList<String>(){{ add(RegistryTags.GROUP_ACTION_TAG .toString()
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+ RegistryTags.ADD_TO_GROUP_TAG.toString());}};
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BulletinBoardAPI.MessageFilterList filters = CollectionMessagesUtils.GetRelevantMessagesFilters(tags);
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DummyBulletinBoardCallBackHandler bulletinHandler = new DummyBulletinBoardCallBackHandler();
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bulletinBoardClient.readMessages(filters, bulletinHandler);
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jobSemaphore.acquire();
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tags.add(voterId);
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tags.add(groupId);
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int counter = countMessagesWithTags(ConvertToVoterRegistryMessages(bulletinHandler.messages), tags);
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assert counter == 1 : "The server don't have the new user added to group.";
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}
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/**
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* Test that remove from group creates correct bulletin board message and removes the user from a group
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*/
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public void testGetGroups() throws InvalidProtocolBufferException, InterruptedException {
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DummyRegistryCallBackHandler<List<BulletinBoardAPI.BulletinBoardMessage>> handler =
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new DummyRegistryCallBackHandler<>();
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String voterId = new BigInteger(130, random).toString(32);
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String groupId = new BigInteger(130, random).toString(32);
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RegistryMessages.VoterGroup voterInfo = RegistryMessages.VoterGroup.newBuilder()
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.setVoterId(RegistryMessages.VoterID.newBuilder().setId(voterId))
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.setGroupId(RegistryMessages.GroupID.newBuilder().setId(groupId)).build();
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SimpleRegistry registry = new SimpleRegistry(signer, bulletinBoardClient);
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registry.AddToGroup(voterInfo, handler);
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jobSemaphore.acquire();
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assertEquals(1, handler.counter );
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DummyRegistryCallBackHandler<List<String>> groupsHandler = new DummyRegistryCallBackHandler<>();
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registry.GetGroups(RegistryMessages.GroupID.newBuilder().setId(groupId).build(), groupsHandler);
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jobSemaphore.acquire();
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List<String> userGroups = groupsHandler.data;
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assert userGroups.contains(RegistryTags.GROUP_ID_TAG + groupId) :
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"The simple voter registry object does not retrieved right user groups";
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}
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/**
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* Test that the personal data outputted about the user is right
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*/
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public void testGetPersonalIDDetails() throws InvalidProtocolBufferException, InterruptedException {
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DummyRegistryCallBackHandler<List<BulletinBoardAPI.BulletinBoardMessage>> handler =
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new DummyRegistryCallBackHandler<>();
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String id = new BigInteger(130, random).toString(32);
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String data = new BigInteger(130, random).toString(32);
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RegistryMessages.VoterInfo voterInfo = RegistryMessages.VoterInfo.newBuilder().
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setId(RegistryMessages.VoterID.newBuilder().setId(id)).setInfo(data).build();
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SimpleRegistry registry = new SimpleRegistry(signer, bulletinBoardClient);
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registry.AddVoter(voterInfo, handler);
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jobSemaphore.acquire();
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assertEquals(1, handler.counter );
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DummyRegistryCallBackHandler<VoterRegistryMessage> personalHandler = new DummyRegistryCallBackHandler<>();
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registry.GetPersonIDDetails(RegistryMessages.VoterID.newBuilder().setId(id).build(), personalHandler);
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jobSemaphore.acquire();
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assertEquals(RegistryTags.ID_TAG + id,
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personalHandler.data.GetWantedTagFromBasicMessage(RegistryTags.ID_TAG.toString()));
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assertEquals(data,personalHandler.data.base.getData().toStringUtf8());
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}
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}
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