public void Step03_RecordBallots()
{
var castIds = new List <string>();
var spoiledIds = new List <string>();
// randomly assign to cast or spoil lists
foreach (var id in _ballotIds)
{
if (BallotGenerator.RandomBit())
{
castIds.Add(id);
}
else
{
spoiledIds.Add(id);
}
}
var result = ElectionGuardApi.RecordBallots(
_electionGuardConfig,
castIds,
spoiledIds,
_ballotIds,
_encryptedBallots,
_exportFolder,
_ballotsPrefix
);
Assert.AreEqual(castIds.Count, result.CastedBallotTrackers.Count);
Assert.AreEqual(spoiledIds.Count, result.SpoiledBallotTrackers.Count);
_ballotsFilename = result.EncryptedBallotsFilename;
Assert.IsNotNull(_ballotsFilename);
}
public void Step02_VotingAndEncryption()
{
var deleteSuccess = ElectionGuardApi.SoftDeleteEncryptedBallotsFile(_exportFolder, _encryptedBallotsPrefix);
var currentNumBallots = 0;
while (currentNumBallots < _numberOfBallots)
{
// generates new random ballot
var randomBallot = BallotGenerator.FillRandomBallot(
_electionGuardConfig.NumberOfSelections, _expectedNumberOfSelected);
var result = ElectionGuardApi.EncryptBallot(
randomBallot,
_expectedNumberOfSelected,
_electionGuardConfig,
$"{currentNumBallots}",
_exportFolder,
_encryptedBallotsPrefix
);
Assert.IsNotEmpty(result.EncryptedBallotMessage);
Assert.IsNotEmpty(result.Tracker);
Assert.AreEqual($"{currentNumBallots}", result.ExternalIdentifier);
Assert.IsNotEmpty(result.OutputFileName);
_encryptedBallots.Add(result.EncryptedBallotMessage);
_ballotIds.Add(result.ExternalIdentifier);
currentNumBallots++;
}
}
public void Build()
{
var logger = resolver.Resolve <ILogger>();
var applicationConfig = resolver.Resolve <LeaseProviderServiceConfiguration>();
var socketFactory = new SocketFactory(resolver.Resolve <SocketConfiguration>());
var synodConfigProvider = new SynodConfigurationProvider(applicationConfig.LeaseProvider.Synod);
#if NET47
var instanceNameResolver = resolver.Resolve <IInstanceNameResolver>() ?? new InstanceNameResolver();
var performanceCounterManager = new PerformanceCounterManager <KinoPerformanceCounters>(instanceNameResolver, logger);
#else
var performanceCounterManager = default(IPerformanceCounterManager <KinoPerformanceCounters>);
#endif
var intercomMessageHub = new IntercomMessageHub(socketFactory,
synodConfigProvider,
performanceCounterManager,
logger);
var ballotGenerator = new BallotGenerator(applicationConfig.LeaseProvider.Lease);
kino = new kino(resolver);
messageHub = kino.GetMessageHub();
leaseProvider = new LeaseProvider(intercomMessageHub,
ballotGenerator,
synodConfigProvider,
applicationConfig.LeaseProvider.Lease,
applicationConfig.LeaseProvider,
messageHub,
logger);
var serializer = new ProtobufMessageSerializer();
kino.AssignActor(new LeaseProviderActor(leaseProvider, serializer, applicationConfig.LeaseProvider, logger));
kino.AssignActor(new InstanceDiscoveryActor(leaseProvider, applicationConfig.LeaseProvider));
kino.AssignActor(new InstanceBuilderActor(leaseProvider, applicationConfig.LeaseProvider));
kino.AssignActor(new ExceptionHandlerActor(logger));
}
public void TwoBallotsGeneratedWithinSafetyPeriod_HaveDifferentMessageNumber()
{
var identity = new byte[] { 0 };
var leaseConfig = new LeaseConfiguration
{
ClockDrift = TimeSpan.FromMilliseconds(500)
};
var ballotGenerator = new BallotGenerator(leaseConfig);
var ballot1 = ballotGenerator.New(identity);
Thread.Sleep((int)leaseConfig.ClockDrift.TotalMilliseconds / 10);
var ballot2 = ballotGenerator.New(identity);
Assert.GreaterOrEqual(leaseConfig.ClockDrift, ballot2.Timestamp - ballot1.Timestamp);
Assert.AreNotEqual(ballot1.MessageNumber, ballot2.MessageNumber);
}
internal static RoundBasedRegisterTestSetup CreateRoundBasedRegister(IEnumerable <string> synod, string localNodeUri)
{
var appConfig = new RendezvousServiceConfiguration
{
Synod = new SynodConfiguration
{
Members = synod,
LocalNode = localNodeUri,
HeartBeatInterval = TimeSpan.FromSeconds(5),
IntercomEndpoint = $"inproc://{Guid.NewGuid()}",
MissingHeartBeatsBeforeReconnect = 4
},
Lease = new LeaseConfiguration
{
ClockDrift = TimeSpan.FromMilliseconds(10),
MessageRoundtrip = TimeSpan.FromMilliseconds(100),
NodeResponseTimeout = TimeSpan.FromMilliseconds(1000),
MaxLeaseTimeSpan = TimeSpan.FromSeconds(3)
}
};
var socketConfig = new SocketConfiguration
{
ReceivingHighWatermark = 1000,
SendingHighWatermark = 1000,
Linger = TimeSpan.Zero
};
var logger = new Mock <ILogger>();
var performanceCounterManager = new Mock <IPerformanceCounterManager <KinoPerformanceCounters> >();
var synodConfigProvider = new SynodConfigurationProvider(appConfig.Synod);
var intercomMessageHub = new IntercomMessageHub(new SocketFactory(socketConfig),
synodConfigProvider,
performanceCounterManager.Object,
logger.Object);
var ballotGenerator = new BallotGenerator(appConfig.Lease);
var roundBasedRegister = new RoundBasedRegister(intercomMessageHub,
ballotGenerator,
synodConfigProvider,
appConfig.Lease,
logger.Object);
logger.Verify(m => m.Error(It.IsAny <object>()), Times.Never);
return(new RoundBasedRegisterTestSetup(ballotGenerator,
synodConfigProvider.LocalNode,
roundBasedRegister));
}
private IRendezvousService Build()
{
var logger = resolver.Resolve <ILogger>();
var applicationConfig = resolver.Resolve <RendezvousServiceConfiguration>();
var socketFactory = new SocketFactory(applicationConfig.Socket);
var synodConfigProvider = new SynodConfigurationProvider(applicationConfig.Synod);
#if NET47
var instanceNameResolver = resolver.Resolve <IInstanceNameResolver>() ?? new InstanceNameResolver();
var performanceCounterManager = new PerformanceCounterManager <KinoPerformanceCounters>(instanceNameResolver,
logger);
#else
var performanceCounterManager = default(IPerformanceCounterManager <KinoPerformanceCounters>);
#endif
var intercomMessageHub = new IntercomMessageHub(socketFactory,
synodConfigProvider,
performanceCounterManager,
logger);
var ballotGenerator = new BallotGenerator(applicationConfig.Lease);
var roundBasedRegister = new RoundBasedRegister(intercomMessageHub,
ballotGenerator,
synodConfigProvider,
applicationConfig.Lease,
logger);
var leaseProvider = new LeaseProvider(roundBasedRegister,
ballotGenerator,
applicationConfig.Lease,
synodConfigProvider,
logger);
var serializer = new ProtobufMessageSerializer();
var configProvider = new RendezvousConfigurationProvider(applicationConfig.Rendezvous);
var service = new RendezvousService(leaseProvider,
synodConfigProvider,
socketFactory,
serializer,
configProvider,
performanceCounterManager,
logger);
return(service);
}
internal static RoundBasedRegisterTestSetup CreateRoundBasedRegister(IEnumerable <string> synod, string localNodeUri)
{
var appConfig = new RendezvousServiceConfiguration
{
Synod = new SynodConfiguration
{
Members = synod,
LocalNode = localNodeUri
},
Lease = new LeaseConfiguration
{
ClockDrift = TimeSpan.FromMilliseconds(10),
MessageRoundtrip = TimeSpan.FromMilliseconds(100),
NodeResponseTimeout = TimeSpan.FromMilliseconds(1000),
MaxLeaseTimeSpan = TimeSpan.FromSeconds(3)
}
};
var socketConfig = new SocketConfiguration
{
ReceivingHighWatermark = 1000,
SendingHighWatermark = 1000,
Linger = TimeSpan.Zero
};
var synodConfig = new global::kino.Consensus.Configuration.SynodConfiguration(new SynodConfigurationProvider(appConfig.Synod));
var logger = new Mock <ILogger>();
var performanceCounterManager = new Mock <IPerformanceCounterManager <KinoPerformanceCounters> >();
var intercomMessageHub = new IntercomMessageHub(new SocketFactory(socketConfig),
synodConfig,
performanceCounterManager.Object,
logger.Object);
var ballotGenerator = new BallotGenerator(appConfig.Lease);
var roundBasedRegister = new RoundBasedRegister(intercomMessageHub,
ballotGenerator,
synodConfig,
appConfig.Lease,
logger.Object);
return(new RoundBasedRegisterTestSetup(ballotGenerator, synodConfig.LocalNode, roundBasedRegister, appConfig.Lease.MaxLeaseTimeSpan));
}
