private async Task <string> GenerateToken(LoginResponseDto loginResponse)
{
var userName = loginResponse.UserName;
var addExpiryMinutes = int.Parse(_config["SetExpiryTimeInterval:ExpiryInMinutes"]);
var claims = GetClaims(loginResponse, userName, addExpiryMinutes);
var appSecretKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(_config["Audience:Secret"]));
var token = new TokenBuilder()
.AddSecurityKey(appSecretKey)
.AddSubject(loginResponse.UserName)
.AddSubject(userName)
.AddIssuer(_config["Audience:Iss"])
.AddAudience(_config["Audience:Aud"])
.AddExpiry(addExpiryMinutes) // expiry is in minutes aligned as in InternetServices project for 14 Days 60 * 24 * 14
.AddClaims(claims)
.Build();
// Below lines added to add user token information for further validation
var userTokenData = new AddUserTokenControllerRequest
{
UserName = loginResponse.UserName, TokenValue = token.Value, CreatedBy = loginResponse.UserName
};
if (!string.IsNullOrEmpty(userTokenData.UserName))
{
userTokenData.UserName = userTokenData.UserName.LowerCase();
}
if (string.IsNullOrEmpty(userTokenData.TokenValue))
{
throw new BadRequestException("Token not generated");
}
var userTokenInfo = new IM_TOKENS_CONTROLLER
{
USER_NAME = userTokenData.UserName,
VALUE = userTokenData.TokenValue,
ISTOKENVALID = true,
CreatedBy = userTokenData.CreatedBy,
CreatedDate = DateTime.Now,
ID = Guid.NewGuid().ToString()
};
_transactionalUnitOfWork.SetIsActive(true);
_tokenControllerRepository.Add(userTokenInfo);
await _transactionalUnitOfWork.CommitAsync();
return(token.Value);
}
public async Task <ServiceResponse> UserRegistration(UserRegistrationRequestDto request)
{
var response = new ServiceResponse {
ErrorList = new List <ErrorMessage>()
};
request.FirstName = request.FirstName?.TitleCase();
request.LastName = request.LastName?.TitleCase();
request.UserName = request.UserName?.LowerCase();
request.Password = _encryptData.EncryptPassword(request.Password);
request.UserEmail = request.UserEmail?.LowerCase();
request.Remarks = request.Remarks?.TitleCase();
request.Active = true;
var user = _mapper.Map <IM_USERS>(request);
// to fix an issue related to claims generation during login
if (string.IsNullOrEmpty(user.LASTNAME))
{
user.LASTNAME = "";
}
user.CreatedBy = "SYSTEM";
user.CreatedDate = DateTime.Now;
user.ID = Guid.NewGuid().ToString();
_transactionalUnitOfWork.SetIsActive(false);
await _transactionalUnitOfWork.CommitAsync();
_userRepository.Add(user);
var contributorGroup = await _groupsRepository.GetReadOnlyAsync(x => x.NAME == "CONTRIBUTORS");
if (contributorGroup == null)
{
throw new BadRequestException("Unable to assign access to user");
}
var addUserGroup = new IM_USERS_GROUPS
{
ID = Guid.NewGuid().ToString(),
CreatedBy = "ADMIN",
CreatedDate = DateTime.Now,
GROUP_ID = contributorGroup.ID,
ACTIVE = true,
USER_NAME = user.USERNAME
};
_transactionalUnitOfWork.SetIsActive(true);
_usersGroupsRepository.Add(addUserGroup);
var committedRows = await _transactionalUnitOfWork.CommitAsync();
if (committedRows > 0)
{
response.Success = true;
response.Msg = "User registered successfully";
}
else
{
response.Success = false;
response.Msg = "Failed to register user";
}
var recipients = new List <EmailRecipientDto>
{
new EmailRecipientDto
{
RecipientName = $"{user.FIRSTNAME} {user.LASTNAME}",
RecipientEmailAddress = user.USEREMAIL
}
};
var newUserRegistrationEmailTemplate =
await _templateSettingRepository.GetReadOnlyAsync(x => x.KEY == "NEW_USER_TEMPLATE");
if (newUserRegistrationEmailTemplate != null)
{
var emailTemplateString = newUserRegistrationEmailTemplate.VALUE;
if (!string.IsNullOrEmpty(emailTemplateString))
{
var emailHtmlBody = emailTemplateString.Replace("{username}", $"{user.FIRSTNAME} {user.LASTNAME}")
// TODO: get application ui url from appsettings
.Replace("{link}", "https://www.google.com");
await EmailNotificationHelper.SendEmailNotification(_configuration.GetSection("SendGridAPIKey").Value,
newUserRegistrationEmailTemplate.NAME, emailHtmlBody, "", recipients);
}
}
return(await Task.Run(() => response));
}