static void Main(string[] args)
{
SignatureVerifier signatureVerifier = new SignatureVerifier();
RNGRandomGenerator rngGenerator = new RNGRandomGenerator();
EmailSender emailSender = new EmailSender();
BlindChatDbContext context = new BlindChatDbContext();
GroupRepository groupRepository = new GroupRepository(context);
APIServer server = new APIServer(groupRepository, emailSender, rngGenerator, signatureVerifier);
CertificateGenerator generator = new CertificateGenerator();
int userInput = 0;
do
{
userInput = DisplayMenu();
switch (userInput.ToString())
{
case "1":
CreateGroup(server, generator);
break;
case "2":
InviteParticipants(context, server);
break;
case "3":
RegisterParticipant(server, groupRepository, generator);
break;
case "4":
SignCertificate(server);
break;
case "5":
SaveBlindParticipant(server, groupRepository);
break;
case "6":
SendMessageOnGroup(server, groupRepository);
break;
default:
Console.WriteLine("Default case");
break;
}
} while (userInput != 7);
}
static void Main(string[] args)
{
//Asta va fi inlocuit cu un API call
SignatureVerifier signatureVerifier = new SignatureVerifier();
RNGRandomGenerator rngGenerator = new RNGRandomGenerator();
EmailSender emailSender = new EmailSender();
BlindChatDbContext context = new BlindChatDbContext();
GroupRepository groupRepository = new GroupRepository(context);
APIServer server = new APIServer(groupRepository, emailSender, rngGenerator, signatureVerifier);
//Set participants
List <Participant> unconfirmedParticipants = server.GetParticipantsToConfirm("Loazarii");
foreach (var participant in unconfirmedParticipants)
{
int invitationCode = participant.InvitationCode;
Guid groupId = (Guid)participant.GroupId;
string email = participant.Email;
Group group = server.GetGroup(participant.InvitationCode);
ClientParticipant clientParticipant = new ClientParticipant(server, groupRepository);
var groupPublicKey = clientParticipant.GetGroupDetails(invitationCode);
//Generate certificate
CertificateGenerator generator = new CertificateGenerator();
var participantKeys = generator.GenerateCertificate("C=RO,O=Qubiz", TimeSpan.FromDays(1), "certParticipant.pfx", "Test.123");
//Serialize
var privateSerializedKey = RsaKeyUtils.GetSerializedPrivateKey(participantKeys.Private);
var publicSerializedKey = RsaKeyUtils.GetSerializedPublicKey(participantKeys.Public);
//Concatenante serialized key
var content = RsaKeyUtils.Combine(publicSerializedKey, privateSerializedKey);
//Generate blind content
ContentBlinder contentBlinder = new ContentBlinder((RsaKeyParameters)groupPublicKey, "Loazarii");
var blindedContent = contentBlinder.GetBlindedContent(content);
var groupRegistration = clientParticipant.GetGroupRegistration(invitationCode, (RsaKeyParameters)participantKeys.Public);
//Save blindedCertificate
clientParticipant.RegisterBlindCertificate(invitationCode, groupRegistration);
//Send for sign DONE
//Get blindSignature
var blindMessage = server.GetSignedMessage(groupId, email);
var signature = Convert.FromBase64CharArray(blindMessage.Signature.ToCharArray(), 0, blindMessage.Signature.Length);
//Unblind signature
var unblindedSignature = contentBlinder.GetUnblindedSignature(signature);
//Verify
var verifiedParticipant = clientParticipant.CheckVerifiedEntity(group, participant.Email, groupRegistration);
clientParticipant.AddClientCertificate(verifiedParticipant, group, email);
ParticipantMessage message = new ParticipantMessage();
message.Message = "Andreiu, ce nevoie faci?";
clientParticipant.AddMessage(groupId, message, verifiedParticipant);
}
Console.ReadKey();
}
