public void SignIn(string Email, string Password, string Imap = "", int iport = 0)
{
UserManagement userManagement = new UserManagement(Email: Email, Password: Password);
int userId = userManagement.GetUser().U_Id;
try
{
Random r = new Random();
MailKitClient = new SmtpClient(new ProtocolLogger("smtp" + r.Next(1, 100).ToString() + ".log"));
ProgressEventHandler pg = Progress;
pg?.Invoke("Validating server");
pg?.Invoke("Authenticating server");
MailKitClient.Connect(Imap, iport, SecureSocketOptions.StartTlsWhenAvailable);
pg?.Invoke("Signing in");
MailKitClient.Authenticate(Email, Password);
}
catch (Exception ex)
{
errorstring = "Failed to authenticate user " + Environment.NewLine + "Details : " + ex.ToString();
ExceptionEventHandler error = ErrorOccured;
error?.Invoke(ex.ToString());
}
if (errorstring == "")
{
AuthSuccessEventHandler Success = AuthSuccess;
Success?.Invoke(userId);
}
}
public SmtpClient Authenticate(string email = "", string pwd = "", string smtpserver = "", int smtpport = 0, int ParallelCount = 0)
{
string TempPath = Path.GetTempPath() + "\\Mailarn\\";
if (Directory.Exists(TempPath) && Directory.GetFiles(TempPath).Length > 0)
{
email = Email(); pwd = Password(); smtpserver = SMTP(); smtpport = SMTPPort();
SignIn(email, pwd, smtpserver, smtpport);
}
else
{
Random r = new Random();
MailKitClient = new SmtpClient(new ProtocolLogger("smtp" + r.Next(1, 100).ToString() + ".log"));
if (email != "")
{
Directory.CreateDirectory(TempPath);
File.WriteAllLines(TempPath + "ucc.data", new string[] { Cipher.Encrypt(email, securitykey),
Cipher.Encrypt(pwd, securitykey),
Cipher.Encrypt(smtpserver, securitykey),
Cipher.Encrypt(smtpport.ToString(), securitykey) });
SignIn(email, pwd, smtpserver, smtpport);
try
{
var message = new MimeMessage();
message.From.Add(new MailboxAddress("Mailarn Test", email));
message.To.Add(new MailboxAddress("Test", email));
message.Subject = "A test email";
message.Body = new TextPart("plain")
{
Text = @"This is a test email sent from Mailarn E-Marketing software."
};
if (MailKitClient.IsConnected)
{
MailKitClient.Disconnect(true);
}
MailKitClient.Connect(smtpserver, smtpport, SecureSocketOptions.StartTls);
MailKitClient.Authenticate(email, pwd);
MailKitClient.Send(message);
MailKitClient.Disconnect(true);
}
catch (Exception ex)
{
errorstring = "Failed to send test email " + Environment.NewLine + "Details : " + ex.ToString();
}
if (errorstring == "")
{
UserManagement userManagement = new UserManagement(Email: email, Password: pwd);
int userId = userManagement.GetUser().U_Id;
AuthSuccessEventHandler Success = AuthSuccess;
Success?.Invoke(userId);
}
}
else
{
EventHandler LoginReq = LoginRequired;
LoginReq?.Invoke(null, null);
ProgressEventHandler Login = Progress;
Login?.Invoke("Initializing");
}
}
return(MailKitClient);
}
