/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetCertificateStorage;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
var value = client.proxy.FetchCertificateStorage();
this.certificateStorage.Add(value.First);
Certificate serverCertificate = value.Second;
if (serverCertificate.Validate(this.certificateStorage) == CertificateValidationResult.Valid)
{
this.callBack(serverCertificate, null);
}
else
{
throw new PiException(ExceptionCode.ServerCertificateInvalid, "Server certificate invalid.");
}
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
protected PiVoteAction(IrcBot botMethods, VotingClient client, CertificateStorage certificateStorage, IrcEventArgs eventArgs)
{
BotMethods = botMethods;
Client = client;
CertificateStorage = certificateStorage;
EventArgs = eventArgs;
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetSignatureRequests;
Progress = 0d;
SubText = LibraryResources.ClientGetSignatureRequestsGetList;
SubProgress = 0d;
var signatureRequestList = client.proxy.FetchSignatureRequestList();
int max = signatureRequestList.Count();
int done = 0;
if (max > 0)
{
Progress = 0.5d;
SubText = string.Format(LibraryResources.ClientGetSignatureRequestsGetRequest, done, max);
SubProgress = (double)done / (double)max;
HasSingleProgress = true;
SingleProgress = SubProgress;
foreach (Guid id in signatureRequestList)
{
var signatureRequest = client.proxy.FetchSignatureRequest(id);
string fileName = Path.Combine(savePath, id.ToString() + ".pi-sig-req");
signatureRequest.Save(fileName);
done++;
SubText = string.Format(LibraryResources.ClientGetSignatureRequestsGetRequest, done, max);
SubProgress = (double)done / (double)max;
SingleProgress = SubProgress;
}
Progress = 1d;
SubProgress = 1d;
HasSingleProgress = false;
}
else
{
Progress = 1d;
SubText = LibraryResources.ClientGetSignatureRequestsNoRequest;
SubProgress = 1d;
}
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
public TallyAction(IrcBot botMethods, VotingClient client, CertificateStorage certificateStorage, IrcEventArgs eventArgs)
: base(botMethods, client, certificateStorage, eventArgs)
{
if (eventArgs.Data.MessageArray.Length == 2)
{
int votingNumberTemp;
if (int.TryParse(eventArgs.Data.MessageArray[1], out votingNumberTemp))
{
if (votingNumberTemp >= 0)
{
votingNumber = votingNumberTemp;
}
}
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGenerateSignCheck;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
byte[] code = client.proxy.PushSignCheckCookie(this.signedCookie);
this.callBack(code, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetAuthorityCertificates;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
var authorityCertificates = client.proxy.FetchAuthorityCertificates();
this.callBack(authorityCertificates, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientSetCertificateStorage;
Progress = 0d;
client.proxy.PushCertificateStorage(this.certificateStorage);
Text = LibraryResources.ClientSetCertificateStorage;
Progress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientDeleteVoting;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
client.proxy.DeleteVoting(this.command);
Progress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetSignatureResponse;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
Signed<SignatureResponse> signatureResponse;
SignatureResponseStatus status = client.proxy.FetchSignatureResponse(this.certificateId, out signatureResponse);
Progress = 1d;
this.callBack(status, signatureResponse, null);
}
catch (Exception exception)
{
this.callBack(SignatureResponseStatus.Unknown, null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetStats;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
List<VotingDescriptor> votingList = new List<VotingDescriptor>();
var data = client.proxy.FetchStats(this.type);
Progress = 1d;
SubProgress = 0d;
this.callBack(data, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
int max = fileNames.Count();
int done = 0;
if (max > 0)
{
Text = string.Format(LibraryResources.ClientSetSignatureResponses, done, max);
Progress = (double)done / (double)max;
SubText = string.Empty;
SubProgress = 0d;
foreach (string fileName in this.fileNames)
{
var signatureResponse = Serializable.Load<Signed<SignatureResponse>>(fileName);
client.proxy.PushSignatureResponse(signatureResponse);
done++;
Text = string.Format(LibraryResources.ClientSetSignatureResponses, done, max);
Progress = (double)done / (double)max;
}
}
else
{
Text = LibraryResources.ClientSetSignatureResponsesNoFiles;
Progress = 1d;
}
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
this.client = client;
Text = LibraryResources.ClientVoteFetchMaterial;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
var material = client.proxy.FetchVotingMaterial(this.votingId);
Progress = 1d;
SubProgress = 1d;
this.callBack(material, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientCreateVoting;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
client.proxy.CreateVoting(this.votingParameters, this.authorities);
Progress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
public override void Activate()
{
actionQueue = new Queue<PiVoteAction>();
certificateStorage = new CertificateStorage();
if (!certificateStorage.TryLoadRoot("./root.pi-cert"))
{
throw new Exception("Cannot find root certificate file.");
}
client = new VotingClient(certificateStorage);
var serverIpAddress = Dns.GetHostEntry(PiVoteServerAddress).AddressList.First();
var serverIpEndPoint = new IPEndPoint(serverIpAddress, PiVoteServerPort);
client.Connect(serverIpEndPoint);
BotMethods.AddCommand(new Commandlet(CommandListVotings, CommandListVotingsDescription, ListVotingsHandler, this));
BotMethods.AddCommand(new Commandlet(CommandTally, CommandTallyDescription, TallyHandler, this));
BotMethods.AddCommand(new Commandlet(CommandStatus, CommandStatusDescription, StatusHandler, this));
base.Activate();
}
/// <summary> /// Execute the operation. /// </summary> /// <remarks> /// Don't forget to callback when implementing. /// </remarks> /// <param name="client">Voter client to execute against.</param> public abstract void Execute(VotingClient client);
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetCertificateStorage;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
var config = client.proxy.FetchConfig(this.clientName, this.clientVersion);
this.callBack(config.First, config.Second, null);
}
catch (Exception exception)
{
this.callBack(null, null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientCheckSharesLoadAuthority;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
client.LoadAuthority(this.authorityFileName, this.authorityCertificate);
Text = LibraryResources.ClientCheckSharesFetchShares;
Progress = 0.2d;
var allShareParts = client.proxy.FetchAllShares(this.votingId);
Text = LibraryResources.ClientCheckSharesVerifyShares;
Progress = 0.4d;
var signedShareResponse = client.authorityEntity.VerifyShares(allShareParts);
Text = LibraryResources.ClientCheckSharesSaveAuthority;
Progress = 0.5d;
Signed<BadShareProof> signedBadShareProof = client.authorityEntity.CreateBadShareProof(allShareParts);
signedBadShareProof.Save(Path.Combine(Path.GetDirectoryName(this.authorityFileName), signedBadShareProof.Value.FileName(signedBadShareProof.Certificate.Id)));
client.SaveAuthority(this.authorityFileName);
Text = LibraryResources.ClientCheckSharesPushShareResponse;
Progress = 0.6d;
client.proxy.PushShareResponse(this.votingId, signedShareResponse);
Text = LibraryResources.ClientCheckSharesGetVotingStatus;
Progress = 0.8d;
var material = client.proxy.FetchVotingMaterial(this.votingId);
List<Guid> authoritiesDone;
VotingStatus status = client.proxy.FetchVotingStatus(this.votingId, out authoritiesDone);
var votingDescriptor = new VotingDescriptor(material.Parameters.Value, status, authoritiesDone, material.CastEnvelopeCount);
Progress = 1d;
this.callBack(votingDescriptor, signedShareResponse.Value.AcceptShares, signedBadShareProof, null);
}
catch (Exception exception)
{
this.callBack(null, false, null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetResultFetchMaterial;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
if (!Directory.Exists(this.offlinePath))
Directory.CreateDirectory(this.offlinePath);
var material = client.proxy.FetchVotingMaterial(votingId);
string materialFileName = Path.Combine(this.offlinePath, Files.VotingMaterialFileName);
material.Save(materialFileName);
var parameters = material.Parameters.Value;
Progress = 0.1d;
Text = LibraryResources.ClientGetResultFetchEnvelopeCount;
this.envelopeCount = client.proxy.FetchEnvelopeCount(votingId);
Progress = 0.2d;
Text = LibraryResources.ClientGetResultFetchEnvelopes;
SubText = string.Format(LibraryResources.ClientGetResultFetchEnvelopesOf, 0, this.envelopeCount);
SubProgress = 0d;
this.client = client;
Thread fetcher = new Thread(FetchWorker);
fetcher.Priority = ThreadPriority.Lowest;
fetcher.Start();
HasSingleProgress = true;
while (this.fetchedEnvelopes < this.envelopeCount)
{
SubText = string.Format(LibraryResources.ClientDownloadVotingFetchEnvelopesOf, this.fetchedEnvelopes, this.envelopeCount);
SubProgress = 1d / (double)this.envelopeCount * (double)this.fetchedEnvelopes;
SingleProgress = SubProgress;
Thread.Sleep(100);
}
fetcher.Join();
HasSingleProgress = false;
Progress = 0.8d;
Text = LibraryResources.ClientGetResultFetchPartialDeciphers;
SubText = string.Format(LibraryResources.ClientGetResultFetchPartialDeciphersOf, 0, parameters.AuthorityCount);
SubProgress = 0d;
for (int authorityIndex = 1; authorityIndex < parameters.AuthorityCount + 1; authorityIndex++)
{
var partialDecipher = client.proxy.FetchPartialDecipher(votingId, authorityIndex);
if (partialDecipher != null)
{
string partialDecipherFileName = Path.Combine(this.offlinePath, string.Format(Files.PartialDecipherFileString, authorityIndex));
partialDecipher.Save(partialDecipherFileName);
}
SubText = string.Format(LibraryResources.ClientGetResultFetchPartialDeciphersOf, authorityIndex, parameters.AuthorityCount);
SubProgress = 1d / (double)parameters.AuthorityCount * (double)(authorityIndex);
}
Progress = 1d;
SubProgress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
public ListVotingsAction(IrcBot botMethods, VotingClient client, CertificateStorage certificateStorage, IrcEventArgs eventArgs)
: base(botMethods, client, certificateStorage, eventArgs)
{
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetResultFetchMaterial;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
VotingMaterial material = null;
if (this.offlinePath.IsNullOrEmpty())
{
material = client.proxy.FetchVotingMaterial(votingId);
}
else
{
material = Serializable.Load<VotingMaterial>(Path.Combine(this.offlinePath, Files.VotingMaterialFileName));
}
if (!material.Valid(client.voterEntity.CertificateStorage))
throw new InvalidOperationException(LibraryResources.ClientGetResultMaterialInvalid);
var parameters = material.Parameters.Value;
Progress = 0.1d;
Text = LibraryResources.ClientGetResultFetchEnvelopeCount;
if (this.offlinePath.IsNullOrEmpty())
{
this.envelopeCount = client.proxy.FetchEnvelopeCount(votingId);
}
else
{
var directory = new DirectoryInfo(this.offlinePath);
this.envelopeCount = directory.GetFiles(Files.EnvelopeFilePattern).Count();
}
while (true)
{
try
{
Progress = 0.2d;
Text = LibraryResources.ClientGetResultFetchEnvelopes;
SubText = string.Format(LibraryResources.ClientGetResultFetchEnvelopesOf, 0, this.envelopeCount);
SubProgress = 0d;
client.voterEntity.TallyBegin(material, this.checkProofCount);
HasSingleProgress = true;
this.client = client;
this.envelopeQueue = new Queue<Tuple<int, Signed<Envelope>>>();
this.workerRun = true;
Thread fetcher = new Thread(FetchWorker);
fetcher.Priority = ThreadPriority.Lowest;
fetcher.Start();
List<Thread> workers = new List<Thread>();
Environment.ProcessorCount.Times(() => workers.Add(new Thread(TallyAddWorker)));
this.threadProgress = new Dictionary<int, double>();
workers.ForEach(worker => worker.Priority = ThreadPriority.Lowest);
workers.ForEach(worker => this.threadProgress.Add(worker.ManagedThreadId, 0d));
workers.ForEach(worker => worker.Start());
while (this.verifiedEnvelopes < this.envelopeCount)
{
lock (this.threadProgress)
{
SubText = string.Format(LibraryResources.ClientGetResultFetchEnvelopesOf, this.verifiedEnvelopes, this.envelopeCount);
SubProgress = 0.2d / (double)this.envelopeCount * (double)this.fetchedEnvelopes +
0.8d / (double)this.envelopeCount * ((double)this.verifiedEnvelopes + this.threadProgress.Values.Sum());
SingleProgress = SubProgress;
}
Thread.Sleep(100);
}
fetcher.Join();
this.workerRun = false;
workers.ForEach(worker => worker.Join());
Progress = 0.8d;
Text = LibraryResources.ClientGetResultFetchPartialDeciphers;
SubText = string.Format(LibraryResources.ClientGetResultFetchPartialDeciphersOf, 0, parameters.AuthorityCount);
SubProgress = 0d;
fetcher.Join();
this.workerRun = false;
workers.ForEach(worker => worker.Join());
for (int authorityIndex = 1; authorityIndex < parameters.AuthorityCount + 1; authorityIndex++)
{
Signed<PartialDecipherList> partialDecipher = null;
if (this.offlinePath.IsNullOrEmpty())
{
partialDecipher = client.proxy.FetchPartialDecipher(votingId, authorityIndex);
}
else
{
string partialDecipherFileName = Path.Combine(this.offlinePath, string.Format(Files.PartialDecipherFileString, authorityIndex));
if (File.Exists(partialDecipherFileName))
{
partialDecipher = Serializable.Load<Signed<PartialDecipherList>>(partialDecipherFileName);
}
}
if (partialDecipher != null)
{
client.voterEntity.TallyAddPartialDecipher(partialDecipher);
}
SubText = string.Format(LibraryResources.ClientGetResultFetchPartialDeciphersOf, authorityIndex, parameters.AuthorityCount);
SubProgress = 1d / (double)parameters.AuthorityCount * (double)(authorityIndex);
SingleProgress = SubProgress;
}
Progress = 0.9d;
Text = LibraryResources.ClientGetResultDecipherResult;
SubProgress = 0d;
HasSingleProgress = false;
var result = client.voterEntity.TallyResult;
SubProgress = 1d;
Progress = 1d;
this.callBack(result, this.voteReceiptsStatus, null);
return;
}
catch (PiSecurityException exception)
{
if (exception.Code == ExceptionCode.PartialDecipherBadEnvelopeHash &&
this.checkProofCount < parameters.ProofCount)
{
this.checkProofCount = Math.Min(parameters.ProofCount, this.checkProofCount + 1);
}
else
{
throw;
}
}
}
}
catch (Exception exception)
{
this.callBack(null, null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientSetSignatureRequest;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
client.proxy.PushSignatureRequest(this.signatureRequest, this.signatureRequestInfo);
Progress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientCreateSharePartPrepareAuthority;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
var parameters = client.proxy.FetchParameters(this.votingId, this.authorityCertificate);
client.CreateAuthority(this.authorityCertificate);
client.authorityEntity.Prepare(parameters.Key, parameters.Value);
Text = LibraryResources.ClientCreateSharePartFetchAuthorityList;
Progress = 0.15d;
var authorityList = client.proxy.FetchAuthorityList(this.votingId);
client.authorityEntity.SetAuthorities(authorityList);
Text = LibraryResources.ClientCreateSharePartSaveAuthority;
Progress = 0.3d;
client.SaveAuthority(this.authorityFileName);
Text = LibraryResources.ClientCreateSharePartCreateShareParts;
Progress = 0.55d;
var sharePart = client.authorityEntity.GetShares();
Text = LibraryResources.ClientCreateSharePartPushShareParts;
Progress = 0.75d;
client.proxy.PushShares(this.votingId, sharePart);
Text = LibraryResources.ClientCreateSharePartGetVotingStatus;
Progress = 0.9d;
var material = client.proxy.FetchVotingMaterial(this.votingId);
List<Guid> authoritieDone;
VotingStatus status = client.proxy.FetchVotingStatus(this.votingId, out authoritieDone);
var votingDescriptor = new VotingDescriptor(material.Parameters.Value, status, authoritieDone, material.CastEnvelopeCount);
Progress = 1d;
this.callBack(votingDescriptor, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voting client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientCreateDeciphersLoadAuthority;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
client.LoadAuthority(this.authorityFileName, this.authorityCertificate);
Text = LibraryResources.ClientCreateDeciphersFetchMaterial;
Progress = 0.1d;
var material = client.proxy.FetchVotingMaterial(this.votingId);
client.authorityEntity.TallyBegin(material);
Text = LibraryResources.ClientCreateDeciphersFetchEnvelopeCount;
Progress = 0.2d;
this.envelopeCount = client.proxy.FetchEnvelopeCount(votingId);
Text = LibraryResources.ClientCreateDeciphersFetchEnvelope;
Progress = 0.2d;
this.client = client;
this.envelopeQueue = new Queue<Tuple<int, Signed<Envelope>>>();
this.workerRun = true;
Thread fetcher = new Thread(FetchWorker);
fetcher.Priority = ThreadPriority.Lowest;
fetcher.Start();
List<Thread> workers = new List<Thread>();
Environment.ProcessorCount.Times(() => workers.Add(new Thread(TallyAddWorker)));
this.threadProgress = new Dictionary<int, double>();
workers.ForEach(worker => worker.Priority = ThreadPriority.Lowest);
workers.ForEach(worker => this.threadProgress.Add(worker.ManagedThreadId, 0d));
workers.ForEach(worker => worker.Start());
HasSingleProgress = true;
while (this.verifiedEnvelopes < this.envelopeCount)
{
lock (this.threadProgress)
{
SubText = string.Format(LibraryResources.ClientGetResultFetchEnvelopesOf, this.verifiedEnvelopes, this.envelopeCount);
SubProgress = 0.2d / (double)this.envelopeCount * (double)this.fetchedEnvelopes +
0.8d / (double)this.envelopeCount * ((double)this.verifiedEnvelopes + this.threadProgress.Values.Sum());
SingleProgress = SubProgress;
}
Thread.Sleep(100);
}
this.workerRun = false;
workers.ForEach(worker => worker.Join());
HasSingleProgress = false;
SubText = string.Empty;
Text = LibraryResources.ClientCreateDeciphersCreatePartialDecipher;
Progress = 0.7d;
if (this.askCallBack == null || this.askCallBack(client.authorityEntity.TallyValidEnvelopeCount))
{
var decipherList = client.authorityEntity.PartiallyDecipher();
Text = LibraryResources.ClientCreateDeciphersPushPartialDecipher;
Progress = 0.8d;
client.proxy.PushPartailDecipher(this.votingId, decipherList);
Text = LibraryResources.ClientCreateDeciphersFetchVotingStatus;
Progress = 0.9d;
material = client.proxy.FetchVotingMaterial(this.votingId);
List<Guid> authoritiesDone;
VotingStatus status = client.proxy.FetchVotingStatus(this.votingId, out authoritiesDone);
var votingDescriptor = new VotingDescriptor(material.Parameters.Value, status, authoritiesDone, material.CastEnvelopeCount);
Progress = 1d;
this.callBack(votingDescriptor, null);
}
else
{
this.callBack(null, new PiException(ExceptionCode.CanceledByUser, LibraryResources.ExceptionCanceledByUser));
}
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientGetVotingList;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
List<VotingDescriptor> votingList = new List<VotingDescriptor>();
var votingMaterials = client.proxy.FetchVotingMaterial(null);
var votingDescriptors = votingMaterials
.Where(votingMaterial => votingMaterial.First.Valid(this.certificateStorage))
.Select(votingMaterial => new VotingDescriptor(votingMaterial.First.Parameters.Value, votingMaterial.Second, votingMaterial.Third, votingMaterial.First.CastEnvelopeCount));
votingList.AddRange(votingDescriptors);
DirectoryInfo appDataDirectory = new DirectoryInfo(this.dataPath);
foreach (DirectoryInfo offlineDirectory in appDataDirectory.GetDirectories())
{
if (File.Exists(Path.Combine(offlineDirectory.FullName, Files.VotingMaterialFileName)))
{
votingList.Add(new VotingDescriptor(offlineDirectory.FullName));
}
}
Progress = 1d;
SubProgress = 0d;
this.callBack(votingList, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
this.client = client;
Text = LibraryResources.ClientVote;
Progress = 0d;
SubText = LibraryResources.ClientVoteFetchMaterial;
SubProgress = 0d;
if (!votingMaterial.Valid(client.voterEntity.CertificateStorage))
throw new InvalidOperationException(LibraryResources.ClientVoteMaterialInvalid);
var parameters = votingMaterial.Parameters.Value;
if (!parameters.Valid)
throw new InvalidOperationException(LibraryResources.ClientVoteMaterialInvalid);
IEnumerable<IEnumerable<int>> vota = this.vota.Select(questionVota => questionVota.Select(votum => votum ? 1 : 0));
Progress = 0.3d;
SubText = LibraryResources.ClientVoteCalcVote;
SubProgress = 0d;
HasSingleProgress = true;
var envelope = client.voterEntity.Vote(this.votingMaterial, this.voterCertificate, vota, VoteProgressHandler);
HasSingleProgress = false;
Progress = 0.7d;
SubText = LibraryResources.ClientVotePushVote;
SubProgress = 0d;
var voteReceipt = client.proxy.PushEnvelope(parameters.VotingId, envelope);
if (voteReceipt == null ||
!voteReceipt.Verify(client.voterEntity.CertificateStorage) ||
!(voteReceipt.Certificate is ServerCertificate) ||
voteReceipt.Value.VoterId != envelope.Certificate.Id ||
voteReceipt.Value.VotingId != parameters.VotingId ||
!voteReceipt.Value.Verify(envelope))
{
throw new PiSecurityException(ExceptionCode.InvalidVoteReceipt, "Invalid vote receipt");
}
Progress = 1d;
this.callBack(voteReceipt, null);
}
catch (Exception exception)
{
this.callBack(null, exception);
}
}
/// <summary>
/// Execute the operation.
/// </summary>
/// <param name="client">Voter client to execute against.</param>
public override void Execute(VotingClient client)
{
try
{
Text = LibraryResources.ClientConnect;
Progress = 0d;
SubText = string.Empty;
SubProgress = 0d;
if (!client.client.Connected)
{
if (proxyEndPoint == null)
{
client.Connect(this.serverEndPoint);
}
else
{
client.Connect(this.serverEndPoint, this.proxyEndPoint);
}
}
Progress = 1d;
this.callBack(null);
}
catch (Exception exception)
{
this.callBack(exception);
}
}
