313 lines
12 KiB
Java
313 lines
12 KiB
Java
import com.google.common.util.concurrent.FutureCallback;
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import com.google.protobuf.InvalidProtocolBufferException;
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import junit.framework.TestCase;
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import meerkat.Registry;
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import meerkat.registry.MessageCollectionUtils;
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import meerkat.registry.RegistryTags;
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import meerkat.bulletinboard.AsyncBulletinBoardClient;
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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.BulletinBoardMessage;
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import meerkat.protobuf.BulletinBoardAPI.MessageFilterList;
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import meerkat.protobuf.VoterRegistry;
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import meerkat.protobuf.VoterRegistry.GroupID;
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import meerkat.protobuf.VoterRegistry.VoterID;
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import meerkat.protobuf.VoterRegistry.VoterInfo;
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import meerkat.protobuf.Voting;
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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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/**
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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 AsyncBulletinBoardClient bulletinBoardClient;
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private InputStream certStream;
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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 CERT1_PEM_EXAMPLE = "/certs/enduser-certs/user1.crt";
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public static String KEYFILE_PASSWORD = "secret";
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Semaphore jobSemaphore;
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class DummyRegistryCallBackHandler<T> implements meerkat.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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@Override
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public void HandleFailure(Throwable throwable) {
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}
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}
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public class DummyBulletinBoardCallBackHandler implements FutureCallback<List<BulletinBoardMessage>> {
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public List<BulletinBoardMessage> messages;
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@Override
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public void onSuccess(List<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 onFailure(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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private void createCertificateStream()
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{
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this.certStream = getClass().getResourceAsStream(CERT1_PEM_EXAMPLE);
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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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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 registry 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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createCertificateStream();
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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 Registry(signer, bulletinBoardClient, certStream);
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} catch (Exception e) {
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assert false : "While creating the registry 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<BulletinBoardMessage> messages, List<String> tags)
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{
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int counter = 0 ;
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for (int i = 0 ; i < messages.size() ; i++) {
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BulletinBoardMessage message = messages.get(i);
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int wantedTagsCounter = 0;
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for (int j = 0 ;j < tags.size() ; j++) {
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String tag = tags.get(j);
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if(MessageCollectionUtils.GetTagByName(message.getMsg().getTagList(), 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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VoterInfo voterInfo = VoterInfo.newBuilder().setId(VoterID.newBuilder().setId(id)).setInfo(data).build();
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Registry registry = new Registry(signer, bulletinBoardClient, certStream);
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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);}};
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MessageFilterList filters = MessageCollectionUtils.GenerateFiltersFromTags(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(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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VoterID voterInfo = VoterID.newBuilder().setId(id).build();
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Registry registry = new Registry(signer, bulletinBoardClient, certStream);
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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);}};
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MessageFilterList filters = MessageCollectionUtils.GenerateFiltersFromTags(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(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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VoterRegistry.VoterRegistryMessage voterInfo = VoterRegistry.VoterRegistryMessage.newBuilder()
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.setVoterID(VoterID.newBuilder().setId(voterId))
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.addGroupID(GroupID.newBuilder().setId(groupId)).build();
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Registry registry = new Registry(signer, bulletinBoardClient, certStream);
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registry.AddToGroups(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.ADD_TO_GROUP_TAG);}};
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MessageFilterList filters = MessageCollectionUtils.GenerateFiltersFromTags(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(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<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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VoterRegistry.VoterRegistryMessage voterInfo = VoterRegistry.VoterRegistryMessage.newBuilder()
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.setVoterID(VoterID.newBuilder().setId(voterId))
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.addGroupID(GroupID.newBuilder().setId(groupId)).build();
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this.certStream = getClass().getResourceAsStream(CERT1_PEM_EXAMPLE);
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Registry registry = new Registry(signer, bulletinBoardClient,certStream);
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registry.AddToGroups(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(GroupID.newBuilder().setId(groupId).build(), groupsHandler);
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jobSemaphore.acquire(1);
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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<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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VoterInfo voterInfo = VoterInfo.newBuilder().
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setId(VoterID.newBuilder().setId(id)).setInfo(data).build();
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Registry registry = new Registry(signer, bulletinBoardClient, certStream);
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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<BulletinBoardMessage> personalHandler = new DummyRegistryCallBackHandler<>();
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registry.GetPersonIDDetails(VoterID.newBuilder().setId(id).build(), personalHandler);
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jobSemaphore.acquire(1);
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assertEquals(RegistryTags.ID_TAG + id, MessageCollectionUtils.GetTagByName(personalHandler
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.data.getMsg().getTagList(), RegistryTags.ID_TAG));
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assertTrue(MessageCollectionUtils.GetTagByName(personalHandler.data.getMsg().getTagList(),
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RegistryTags.VOTER_DATA_TAG).contains(data));
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}
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}
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