public ExchangeEwsPersistentConnection(ExchangeService service, string emailAddress, AutodiscoverRedirectionUrlValidationCallback autoDiscoverCallback)
{
this.service = service;
this.emailAddress = emailAddress;
this.autoDiscoverCallback = autoDiscoverCallback;
}
public async Task SendEmailWithVerificationCode(Object json)
{
string name;
string username;
SprHuman[] sprHuman;
dynamic jsonDynamic = JObject.Parse(json.ToString());
//if (!CheckOutGoogleRecaptchaToken(jsonDynamic.captcha.ToString()))
//{
// await Response.WriteAsync("Is invalid recaptcha token !");
// return;
//}
AutodiscoverRedirectionUrlValidationCallback autodiscoverRedirectionUrlValidationCallback = (string redirectionUrl) => { Uri redirectionUri = new Uri(redirectionUrl); if (redirectionUri.Scheme == "https")
{
return(true);
}
else
{
return(false);
} };
Microsoft.Exchange.WebServices.Data.ExchangeService exchangeService = new Microsoft.Exchange.WebServices.Data.ExchangeService(Microsoft.Exchange.WebServices.Data.ExchangeVersion.Exchange2013_SP1);
exchangeService.Credentials = new Microsoft.Exchange.WebServices.Data.WebCredentials(AuthorizationConfig.login, AuthorizationConfig.password);
try
{
string email = jsonDynamic.email;
DateTime birthday = DateTime.Parse(jsonDynamic.birthdate.ToString());
sprHuman = GetInformationFromDatabase(email);
if (birthday != sprHuman[0].Birthday)
{
await Response.WriteAsync($"Email is doesn't send !");
return;
}
name = $"{sprHuman[0].FirstName} {sprHuman[0].LastName}";
username = sprHuman[0].SamaccountName;
Random random = new Random();
string verificationCode = AuthorizationConfig.verificationCode;
for (int i = 0; i <= 10; i++)
{
char characterLetter = (char)random.Next('A', 'Z');
char characterDigit = (char)random.Next('1', '9');
char[] characters = { characterLetter, '~', '!', characterDigit, '@', '#', characterLetter, '$', '&', characterDigit, '*', '(', characterLetter, ')', '_', characterDigit, '+', '?', characterLetter, ':', '-', characterDigit, '=', ',', characterLetter, '.', ';', characterDigit, '[', ']', characterLetter };
verificationCode += $"{characters[random.Next(characters.Length)]}";
}
verificationCodes.Add(verificationCode, username);
exchangeService.Timeout = 300000;
exchangeService.AutodiscoverUrl(AuthorizationConfig.login, autodiscoverRedirectionUrlValidationCallback);
ThreadStart threadStart = () => { Action action = () => { Thread.Sleep(300000); verificationCodes.Remove(verificationCodes[verificationCode]); }; };
Thread thread = new Thread(threadStart);
thread.Start();
Microsoft.Exchange.WebServices.Data.EmailMessage emailMessage = new Microsoft.Exchange.WebServices.Data.EmailMessage(exchangeService);
emailMessage.ToRecipients.Add(email);
emailMessage.Subject = "Hello World";
emailMessage.Body = new Microsoft.Exchange.WebServices.Data.MessageBody($"Hello {name} ! This is the verification code {verificationCode} which you must to introduce in following link http://elk-test.iep.ru/password-reset/{GenerateToken(username, AuthorizationConfig.lifeTimeForCheckOutEmailOrChangePasswordForUnauthUser)}");
await emailMessage.SendAndSaveCopy();
await Response.WriteAsync("Email is sent !");
}
catch (Exception ex)
{
await Response.WriteAsync($"Email is doesn't send ! {ex.Message}");
}
}
