public async Task <IActionResult> GetLogin()
{
LoginViewModelRes objLoginVMRes = new LoginViewModelRes();
await Task.Delay(3000);
return(Ok(objLoginVMRes));
}
public async Task <IActionResult> Login(LoginViewModel objLoginVM)
{
LoginViewModelRes objLoginVMRes = new LoginViewModelRes();
objLoginVMRes = await _obISecurityService.AuthenticateUser(objLoginVM);
if (objLoginVMRes.Status == "Y")
{
objLoginVMRes.SecurityToken = GenerateJWTToken(objLoginVMRes);
}
return(Ok(objLoginVMRes));
}
public async Task <LoginViewModelRes> AuthenticateUser(LoginViewModel objLoginViewModel)
{
LoginViewModelRes objLoginViewModelRes = new LoginViewModelRes();
Task <ModelResponse> objTask = _objIGblSecurityRepsitory.UserAuthenticationAsync(objLoginViewModel.UserLoginId, objLoginViewModel.UserPassword);
ModelResponse objModelResponse = await objTask;
if (objModelResponse.Status)
{
objLoginViewModelRes = new LoginViewModelRes((UserModel)objModelResponse.ReturnObj);
objLoginViewModelRes.Status = "Y";
objLoginViewModelRes.Msg = "user credentails validated successfully.";
}
else
{
objLoginViewModelRes.Status = "F";
objLoginViewModelRes.Msg = "user credentails validation failed.";
}
return(objLoginViewModelRes);
}
private string GenerateJWTToken(LoginViewModelRes objLoginViewModelRes)
{
string securityToken = string.Empty;
JwtSecurityTokenHandler objJwtSecurityTokenHandler = new JwtSecurityTokenHandler();
var key = Encoding.ASCII.GetBytes(_configAppSettings.SecurityKey);
var objTokenDescriptor = new SecurityTokenDescriptor()
{
Subject = new ClaimsIdentity(new[] {
new Claim("id", "1"),
new Claim("loginid", objLoginViewModelRes.UserLoginId),
new Claim("username", objLoginViewModelRes.UserName),
new Claim("role", objLoginViewModelRes.RoleName)
}),
Expires = DateTime.UtcNow.AddDays(2),
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature),
};
var newsecurityToken = objJwtSecurityTokenHandler.CreateToken(objTokenDescriptor);
securityToken = objJwtSecurityTokenHandler.WriteToken(newsecurityToken);
return(securityToken);
}
