public async Task <SendChangeEmailEmailResponse> Handle(SendChangeEmailEmailRequest request,
CancellationToken cancellationToken)
{
if (await authValidationService.EmailExists(request.NewEmail))
{
throw new DuplicateException("Account with this email already exists");
}
var result = await userTokenGenerator.GenerateChangeEmailToken();
var(encryptedToken, encryptedEmail, encryptedNewEmail) =
(cryptoService.Encrypt(result.Token), cryptoService.Encrypt(result.Email),
cryptoService.Encrypt(request.NewEmail));
string callbackUrl =
$"{Configuration.GetValue<string>(AppSettingsKeys.ServerAddress)}api/account/changeEmail?email={encryptedEmail}&token={encryptedToken}&newEmail={encryptedNewEmail}";
var emailTemplate =
(await emailTemplateGenerator.FindEmailTemplate(EmailTemplateDictionary.RegisterTemplate))
.ReplaceParameters(new EmailTemplateParameter("{{username}}", result.Username),
new EmailTemplateParameter("{{callbackUrl}}", callbackUrl));
await emailSender.Send(EmailMessages.ActivationAccountEmail(result.Email, emailTemplate));
return(new SendChangeEmailEmailResponse());
}
public async Task <SendAddSerialEmailResponse> Handle(SendAddSerialEmailRequest request,
CancellationToken cancellationToken)
{
var user = await userService.GetUserWithSerials(httpContextReader.CurrentUserId);
if (!(await userService.GetUserWithSerials(httpContextReader.CurrentUserId)).HasEmptySerialSlot())
{
throw new PremiumOperationException("Account has no more serial slots");
}
if (await serialService.SerialExists(request.Serial, httpContextReader.CurrentUserId))
{
throw new DuplicateException("Serial already exists");
}
var result = await userTokenGenerator.GenerateAddSerialToken();
var(encryptedSerial, encryptedEmail, encryptedToken) = (cryptoService.Encrypt(request.Serial),
cryptoService.Encrypt(result.Email),
cryptoService.Encrypt(result.Token));
string callbackUrl =
$"{Configuration.GetValue<string>(AppSettingsKeys.ServerAddress)}api/account/serial/add?email={encryptedEmail}&token={encryptedToken}&serial={encryptedSerial}";
var emailTemplate =
(await emailTemplateGenerator.FindEmailTemplate(EmailTemplateDictionary.RegisterTemplate))
.ReplaceParameters(new EmailTemplateParameter("{{username}}", result.Username),
new EmailTemplateParameter("{{callbackUrl}}", callbackUrl));
await emailSender.Send(EmailMessages.ActivationAccountEmail(result.Email, emailTemplate));
return(new SendAddSerialEmailResponse());
}
public async Task <SendResetPasswordResponse> Handle(SendResetPasswordRequest request,
CancellationToken cancellationToken)
{
if (!await captchaService.VerifyCaptcha(request.CaptchaResponse))
{
throw new CaptchaException();
}
var result = await userTokenGenerator.GenerateResetPasswordToken(request.Login);
if (result == null)
{
return(new SendResetPasswordResponse());
}
var(encryptedToken, encryptedEmail) =
(cryptoService.Encrypt(result.Token), cryptoService.Encrypt(result.Email));
string callbackUrl =
$"{Configuration.GetValue<string>(AppSettingsKeys.ServerAddress)}api/auth/resetPassword/verify?email={encryptedEmail}&token={encryptedToken}";
var emailTemplate =
(await emailTemplateGenerator.FindEmailTemplate(EmailTemplateDictionary.RegisterTemplate))
.ReplaceParameters(new EmailTemplateParameter("{{username}}", result.Username),
new EmailTemplateParameter("{{callbackUrl}}", callbackUrl));
await emailSender.Send(EmailMessages.ActivationAccountEmail(result.Email, emailTemplate));
return(new SendResetPasswordResponse());
}
public async Task <SendChangePasswordEmailResponse> Handle(SendChangePasswordEmailRequest request,
CancellationToken cancellationToken)
{
var result = await userTokenGenerator.GenerateChangePasswordToken(request.OldPassword);
var(encryptedToken, encryptedEmail, encryptedPassword) =
(cryptoService.Encrypt(result.Token), cryptoService.Encrypt(result.Email),
cryptoService.Encrypt(request.NewPassword));
string callbackUrl =
$"{Configuration.GetValue<string>(AppSettingsKeys.ServerAddress)}api/account/changePassword?email={encryptedEmail}&token={encryptedToken}&newPassword={encryptedPassword}";
var emailTemplate =
(await emailTemplateGenerator.FindEmailTemplate(EmailTemplateDictionary.RegisterTemplate))
.ReplaceParameters(new EmailTemplateParameter("{{username}}", result.Username),
new EmailTemplateParameter("{{callbackUrl}}", callbackUrl));
await emailSender.Send(EmailMessages.ActivationAccountEmail(result.Email, emailTemplate));
return(new SendChangePasswordEmailResponse());
}
