public HttpResponseMessage Login([FromBody] LoginModel loginModel)
{
string email = loginModel.email;
string password = loginModel.password;
CustomResponse response;
User loginUser = _repository.Login(loginModel);
if (loginUser != null)
{
//LoginUser
var userToken = new UserTokenDTO()
{
email = email,
password = password,
expireDate = DateTime.Now.AddDays(TOKEN_EXPIRE_DAY)
};
//Serializing userToken
var jsonString = JsonConvert.SerializeObject(userToken);
// Token generation
var token = FTH.Extension.Encrypter.Encrypt(jsonString, LoginUtility.PRIVATE_KEY);
LoginResponseDTO userDTO = GenericMapper.MapToLoginResponseDTO(loginUser, token);
response = ResponseMessageHelper.CreateResponse(HttpStatusCode.OK, false, userDTO, ConstantResponse.LOGIN_SUCCESS);
return(Request.CreateResponse <CustomResponse>(HttpStatusCode.OK, response));
}
else
{
response = ResponseMessageHelper.CreateResponse(HttpStatusCode.Unauthorized, true, null, ConstantResponse.LOGIN_FAILED);
return(Request.CreateResponse <CustomResponse>(HttpStatusCode.Unauthorized, response));
}
}
public async Task <UserProfileDTO> GetUserByAccessToken(UserTokenDTO token)
{
try
{
var tokenHandler = new JwtSecurityTokenHandler();
var key = Encoding.ASCII.GetBytes(JwtOptions.KEY);
var tokenVakidationParameters = new TokenValidationParameters
{
ValidateIssuerSigningKey = true,
IssuerSigningKey = new SymmetricSecurityKey(key),
ValidateIssuer = false,
ValidateAudience = false
};
var principle = tokenHandler.ValidateToken(token.AccessToken, tokenVakidationParameters, out SecurityToken securityToken);
if (securityToken is JwtSecurityToken jwtSecurityToken && jwtSecurityToken.Header.Alg.Equals(SecurityAlgorithms.HmacSha256, StringComparison.InvariantCultureIgnoreCase))
{
var email = principle.FindFirst(ClaimTypes.Email)?.Value;
var user = await Database.UserRepository.GetByEmail(email);
return(await GetUserDTO(user));
}
}
catch (Exception)
{
return(new UserProfileDTO());
}
return(new UserProfileDTO());
}
public async Task <IActionResult> PostUser([FromBody] UserCreateDTO userCreateDTO)
{
_logger.Info("Executing PostUser() method...");
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// Custom Validation
var isEmailExists = await _userService.IsEmailExistsAsync(userCreateDTO.Email);
if (isEmailExists)
{
ModelState.AddModelError("Email", "Podany adres email istnieje w bazie.");
return(BadRequest(ModelState));
}
bool result = await _userService.CreateUserAsync(userCreateDTO);
if (!result)
{
_logger.Error("Error during user registration");
return(BadRequest());
}
_logger.Info(string.Format("User {0} {1} has been added ", userCreateDTO.FirstName, userCreateDTO.LastName));
var user = await this._userManager.FindByNameAsync(userCreateDTO.Email);
var userToken = new UserTokenDTO
{
Token = this._oAuthService.GetUserAuthToken(userCreateDTO.Email, user.Id.ToString())
};
return(StatusCode((int)HttpStatusCode.Created, userToken));
}
public static string GetEmailByToken(string token)
{
//Decrypts token key
var jsonString = FTH.Extension.Encrypter.Decrypt(token, LoginUtility.PRIVATE_KEY);
//Deserializes json string to get UserToken object
UserTokenDTO loginUser = JsonConvert.DeserializeObject <UserTokenDTO>(jsonString);
return(loginUser.email);
}
public async Task Login(UserTokenDTO userTokenDTO)
{
await _js.SetInLocalStorage(TOKENKEY, userTokenDTO.Token);
await _js.SetInLocalStorage(EXPIRATIONTOKENKEY, userTokenDTO.Expiration.ToString());
var authState = BuildAuthenticationState(userTokenDTO.Token);
NotifyAuthenticationStateChanged(Task.FromResult(authState));
}
/// <summary>
/// This method is use for login user
/// </summary>
/// <param name="loginDTO">Login DTOs pass</param>
/// <returns></returns>
public async Task <BaseResponse> ValidateUserAsync(LoginDTO loginDTO)
{
try
{
string ConnectionString = _config[_iStringConstants.MyConnectionString];
BaseResponse baseResponse = new BaseResponse();
UserTokenDTO userTokenAC = new UserTokenDTO();
using (DeepakdbContext deepakDBContext = new DeepakdbContext())
{
/*var parameterOut=new SqlParameter
* {
* ParameterName=
* }*/
var data = await deepakDBContext.UserDetail.FromSqlRaw("spGetUserDetailByEmail @Email=@p0", parameters : new[] { loginDTO.Email }).ToListAsync();
if (data != null)
{
data.ForEach(x => new UserTokenDTO()
{
Id = x.Id,
FirstName = x.FirstName,
LastName = x.LastName,
ZipCode = x.ZipCode,
Email = x.Email,
MobileNumber = x.MobileNumber,
Password = x.Password
});
if (PasswordHashUtill.VerifyHashedPassword(userTokenAC.Password, loginDTO.Password))
{
baseResponse.StatusCode = (int)EnumList.ResponseType.Success;
baseResponse.Data = userTokenAC;
}
else
{
baseResponse.Message = _iStringConstants.InvalidPassword;
baseResponse.StatusCode = (int)EnumList.ResponseType.Error;
baseResponse.Data = null;
}
}
else
{
baseResponse.Message = _iStringConstants.LoginCredentailWrong;
baseResponse.StatusCode = (int)EnumList.ResponseType.Error;
baseResponse.Data = null;
}
return(baseResponse);
}
}
catch (Exception ex)
{
throw ex;
}
}
// Mark a user as Authenticated for program
public async Task MarkUserAsAuthenticated(UserTokenDTO token)
{
await localStorageService.SetItemAsync("accessToken", token.AccessToken);
var userProfile = await userServices.GetUserByAccessToken(token.AccessToken);
var identity = GetClaimsIdentity(userProfile);
var claimsPrincipal = new ClaimsPrincipal(identity);
NotifyAuthenticationStateChanged(Task.FromResult(new AuthenticationState(claimsPrincipal)));
}
public IActionResult RefreshToken()
{
string token = this.HttpContext.Request.Headers["Authorization"].ToString().Substring("Bearer ".Length);
System.Collections.Generic.IDictionary <string, string> claims = this._oAuthService.GetClaims(token);
var newToken = new UserTokenDTO
{
Token = this._oAuthService.GetUserAuthToken(claims["unique_name"], claims["UserId"])
};
return(Ok(newToken));
}
public async Task <ActionResult <UserTokenDTO> > LoginAsync(LoginDTO dto)
{
try
{
UserTokenDTO user = await _service.LoginAsync(dto.Name, dto.Password);
return(user);
}
catch (UnauthorizedAccessException e)
{
return(Unauthorized(e.Message));
}
}
public override void OnAuthorization(HttpActionContext actionContext)
{
//This is for Skipping auth if needed
if (actionContext.ActionDescriptor.GetCustomAttributes <SkipAuthFilterAttribute>().Any())
{
return;
}
if (actionContext.Request.Headers.Authorization == null)
{
actionContext.Response = actionContext.Request.CreateResponse <CustomResponse>(HttpStatusCode.Unauthorized, response);
}
else
{
UserTokenDTO loginUser = null;
try
{
//Gets token key from header
var tokenKey = actionContext.Request.Headers.Authorization.Parameter;
//Decrypts token key
var jsonString = FTH.Extension.Encrypter.Decrypt(tokenKey, LoginUtility.PRIVATE_KEY);
//Deserializes json string to get UserToken object
loginUser = JsonConvert.DeserializeObject <UserTokenDTO>(jsonString);
#region - Old Basic Authorization -
//Converting token key base64 to string and encode it as UTF8
//var emailPassword = Encoding.UTF8.GetString(Convert.FromBase64String(tokenKey));
//var userInfoArray = emailPassword.Split(':');
//var email = userInfoArray[0];
//var password = userInfoArray[1];
#endregion
}
catch
{
actionContext.Response = actionContext.Request.CreateResponse <CustomResponse>(HttpStatusCode.Unauthorized, response);
return;
}
User user = LoginUtility.GetUserByEmailAndPassword(loginUser.email, loginUser.password);
if (user != null && DateTime.Compare(DateTime.Now, loginUser.expireDate) < 0)
{
Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity(loginUser.email), null);
}
else
{
actionContext.Response = actionContext.Request.CreateResponse <CustomResponse>(HttpStatusCode.Unauthorized, response);
}
}
}
/// <summary>
/// This method is use for new user signup
/// </summary>
/// <param name="userDetailDTO"></param>
/// <returns></returns>
public async Task <BaseResponse> SignUpAsync(UserDetailDTO userDetailDTO)
{
try
{
//string ConnectionString = _config[_iStringConstants.MyConnectionString];
BaseResponse baseResponse = new BaseResponse();
UserTokenDTO userTokenAC = new UserTokenDTO();
using (DeepakdbContext deepakDBContext = new DeepakdbContext())
{
//deepakDBContext.Query<T>().AsTracking().
var data = await Task.Run(() => deepakDBContext
.Database.ExecuteSqlRaw("spInsertUserDetail @FirstName=@p0, @LastName=@p1,@Email=@p2,@Password=@p3,@MobileNumber=@p4,@Address_Line1=@p5,@Address_Line2=@p6, @ZipCode=@p7, @CreatedBy=@p8",
parameters: new [] { userDetailDTO.FirstName, userDetailDTO.LastName, userDetailDTO.Email,
PasswordHashUtill.HashPassword(userDetailDTO.Password), userDetailDTO.MobileNumber,
userDetailDTO.AddressLine1, userDetailDTO.AddressLine2, userDetailDTO.ZipCode.ToString(),
userDetailDTO.CreatedBy }
/*new SqlParameter("@FirstName", userDetailDTO.FirstName),
* new SqlParameter("@LastName", userDetailDTO.FirstName),
* new SqlParameter("@Email", userDetailDTO.Email),
* new SqlParameter("@Password",PasswordHashUtill.HashPassword( userDetailDTO.Password)),
* new SqlParameter("@MobileNumber", userDetailDTO.MobileNumber),
* new SqlParameter("@Address_Line1", userDetailDTO.AddressLine1),
* new SqlParameter("@Address_Line2", userDetailDTO.AddressLine2),
* new SqlParameter("@ZipCode", userDetailDTO.ZipCode),
* new SqlParameter("@CreatedBy", userDetailDTO.CreatedBy)*/
));
if (data != null)
{
baseResponse.StatusCode = 1;
baseResponse.Message = _iStringConstants.AddedSuccessfully;
// Need to ask how to get DBCONTEXT status code from store procedure
}
if (baseResponse.StatusCode == 1)
{
return(StatusBuilder.ResponseSuccessStatus(null, baseResponse.Message));
}
return(StatusBuilder.ResponseFailStatus(null, baseResponse.Message));
}
}
catch (Exception ex)
{
throw ex;
}
}
public async Task <UserTokenDTO> RefreshToken(UserTokenDTO token)
{
string serializedToken = JsonConvert.SerializeObject(token);
var requestMessage = new HttpRequestMessage(HttpMethod.Post, "RefreshToken");
requestMessage.Content = new StringContent(serializedToken);
requestMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var response = await httpClient.SendAsync(requestMessage);
var responseStatusCode = response.StatusCode;
var responseBody = await response.Content.ReadAsStringAsync();
var returnedToken = JsonConvert.DeserializeObject <UserTokenDTO>(responseBody);
return(returnedToken != null ? returnedToken : null);
}
private void GetToken()
{
HttpClient client = InstanceClient(false);
UserAuthDTO auth = new UserAuthDTO();
auth.Email = GetSettingsValue("EmailAuth");
auth.Password = GetSettingsValue("PasswordAuth");
HttpResponseMessage response = client.PostAsJsonAsync("api/UserAuth/login2", auth).Result;
if (response.IsSuccessStatusCode)
{
var product = response.Content.ReadAsStringAsync();
UserTokenDTO tokenDTO = JsonConvert.DeserializeObject <UserTokenDTO>(product.Result);
token = tokenDTO.Token;
}
}
public async Task <BaseResponse> UpdateProfileAsync(UserProfileDTO userProfileDTO, long longloggedInUserId)
{
try
{
BaseResponse baseResponse = new BaseResponse();
UserTokenDTO userTokenAC = new UserTokenDTO();
using (DeepakdbContext deepakDBContext = new DeepakdbContext())
{
var data = await Task.Run(() => deepakDBContext
.UserDetail.FromSqlRaw("spUpdateUserDetail",
new SqlParameter("@Id", userProfileDTO.Id),
new SqlParameter("@FirstName", userProfileDTO.FirstName),
new SqlParameter("@LastName", userProfileDTO.LastName),
new SqlParameter("@Email", userProfileDTO.Email),
new SqlParameter("@MobileNumber", userProfileDTO.MobileNumber),
new SqlParameter("@Address_Line1", userProfileDTO.AddressLine1),
new SqlParameter("@Address_Line2", userProfileDTO.AddressLine2),
new SqlParameter("@ZipCode", userProfileDTO.ZipCode),
new SqlParameter("@@LoggedInUserId", longloggedInUserId)
)
);
if (data != null)
{
baseResponse.StatusCode = 1;
baseResponse.Message = _iStringConstants.AddedSuccessfully;
// Need to ask how to get DBCONTEXT status code from store procedure
}
if (baseResponse.StatusCode == 1)
{
return(StatusBuilder.ResponseSuccessStatus(null, baseResponse.Message));
}
return(StatusBuilder.ResponseFailStatus(null, baseResponse.Message));
}
}
catch (Exception ex)
{
throw ex;
}
}
public UserTokenDTO LoginUser(string username, string password)
{
UserTokenDTO response = null;
using (var entities = new UCAInvestDBEntities())
{
var dbResponse =
entities.users.SingleOrDefault(t => t.username == username);
if (dbResponse != null)
{
string salt = dbResponse.salt;
if (dbResponse.password == CryptoServices.SHA256Encrypt(password, salt))
{
response = GiveMeUniqueAvailableToken(dbResponse.user_id);
}
}
}
return(response);
}
/// <inheritdoc />
public string BuildAccessToken(UserTokenDTO user, IList <string> roles)
{
var claims = new List <Claim>
{
new Claim(JwtRegisteredClaimNames.Sub, user.Id.ToString()),
new Claim(ClaimTypes.Name, user.UserName),
new Claim(ClaimTypes.Email, user.Email),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString())
};
var roleClaims = roles.Select(r => new Claim(ClaimTypes.Role, r));
claims.AddRange(roleClaims);
var securityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtConfigurations.Key));
var credentials = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256);
var tokenDescriptor = new JwtSecurityToken(_jwtConfigurations.Issuer, _jwtConfigurations.Issuer, claims, expires: DateTime.Now.AddMinutes(_jwtConfigurations.ExpirationInMinutes), signingCredentials: credentials);
return(new JwtSecurityTokenHandler().WriteToken(tokenDescriptor));
}
public async Task <IActionResult> LoginUserAsync([Required] UserLoginDTO userLoginDto)
{
SignInResult result = await this._signInManager.PasswordSignInAsync(userLoginDto.Username, userLoginDto.Password, false, false);
if (result.IsLockedOut)
{
return(Forbid("User Account is locked out!"));
}
if (!result.Succeeded)
{
return(BadRequest("Sign in failed!"));
}
User user = await this._userManager.FindByNameAsync(userLoginDto.Username);
var userToken = new UserTokenDTO
{
Token = this._oAuthService.GetUserAuthToken(userLoginDto.Username, user.Id.ToString())
};
return(Ok(userToken));
}
public LoginMessageOutputDTO CheckLoginCredential(LoginMessageInputDTO loginMessageInput)
{
var person = _personRepository.GetWithUsernameAndPassword(loginMessageInput.Username,
loginMessageInput.Password);
if (person == null)
{
return(new LoginMessageOutputDTO(false,
new PersonCredentialDTO(L("Wrong_UsernameOrPassword"), "", null)));
}
//If username and password are correct -> get user information
#region Check the author token of user. If user already have token -> update token, else -> create a new token for this user
PersonCredentialDTO personCredentialDto = new PersonCredentialDTO();
UserTokenDTO userTokenDto = _tokenAppService.CheckUserTokenByUsername(loginMessageInput.Username);
personCredentialDto.Name = person.Name;
personCredentialDto.AuthToken = userTokenDto.AuthToken;
#endregion
#region Get list activities that user have permission to act with system
if (person.RoleId.HasValue)
{
personCredentialDto.Activities = new List <string>();
foreach (var roleDistribution in person.Role.RoleDistributions)
{
personCredentialDto.Activities.Add(roleDistribution.Activity.ActivityName);
}
}
#endregion
return(new LoginMessageOutputDTO(true, personCredentialDto));
}
public override Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
user = _account.CheckUser(context.UserName, context.Password);
if (user.Id != null)
{
identity.AddClaim(new Claim(ClaimTypes.Role, user.Role));
identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, user.Id));
identity.AddClaim(new Claim(ClaimTypes.Name, user.Username));
AuthenticationTicket ticket = new AuthenticationTicket(identity, null);
context.Validated(identity);
}
else
{
context.SetError("invalid_grant", "Provided username and password is incorrect");
//return;
}
return(Task.FromResult <object>(null));
}
public async Task <BaseTokenModel> LoginAsync([FromBody] LoginDTO loginDTO)
{
BaseTokenModel baseTokenModel = new BaseTokenModel();
try
{
if (loginDTO == null)
{
baseTokenModel.Message = _iStringConstant.InvalidRequest;
baseTokenModel.StatusCode = (int)EnumList.ResponseType.Error;
}
else
{
BaseResponse responseModel = await _iAccountRepository.ValidateUserAsync(loginDTO);
if (responseModel.StatusCode == (int)EnumList.ResponseType.Success)
{
UserTokenDTO userData = (UserTokenDTO)responseModel.Data;
var secretKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("KeyForSignInDeepakAPI@123"));
var signingCredentials = new SigningCredentials(secretKey, SecurityAlgorithms.HmacSha256);
//For calime which we get the data from accessToken
var claims = new[] {
new Claim("FirstName", userData.FirstName),
new Claim("LastName", userData.LastName),
new Claim("MobileNumber", userData.MobileNumber),
new Claim(ClaimTypes.NameIdentifier, userData.Id.ToString()),
new Claim("Email", userData.Email)
};
//Create token based on our claims and signingCredentials
var tokeOptions = new JwtSecurityToken(
issuer: _config["Jwt:ValidIssuer"],
audience: _config["Jwt:ValidIssuer"],
claims: claims,
expires: DateTime.Now.AddDays(1),
signingCredentials: signingCredentials
);
var tokenString = new JwtSecurityTokenHandler().WriteToken(tokeOptions);
baseTokenModel.Id = userData.Id.ToString();
baseTokenModel.FirstName = userData.FirstName;
baseTokenModel.LastName = userData.LastName;
baseTokenModel.Email = userData.Email;
baseTokenModel.MobileNumber = userData.MobileNumber;
baseTokenModel.AccessToken = tokenString;
baseTokenModel.Message = _iStringConstant.LoginSuccessfull;
baseTokenModel.StatusCode = Convert.ToInt32(EnumList.ResponseType.Success);
}
else
{
baseTokenModel.Message = responseModel.Message;
baseTokenModel.StatusCode = responseModel.StatusCode;
}
}
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
baseTokenModel.Message = ex.Message;
baseTokenModel.StatusCode = Convert.ToInt32(EnumList.ResponseType.Exception);
}
return(baseTokenModel);
}
// GET: Login
public ActionResult Index(string email, string senha, string erro)
{
string _erro = null;
UserTokenDTO dadosUser = null;
if (email != null && senha != null)
{
string ApiBaseUrl = "http://localhost:53387/"; // endereço da sua api
string MetodoPath = "token"; //caminho do método a ser chamado
string dataPost = "";
dataPost += "username="******"&" +
"password="******"&" +
"grant_type=password";
//AlunoDTO _aluno = null;//Verificar depois
try
{
var url = ApiBaseUrl + MetodoPath;
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
httpWebRequest.ContentType = "application/x-www-form-urlencoded";
httpWebRequest.Method = "POST";
//Passando dados para o httpwebRequest.
var dados = Encoding.UTF8.GetBytes(dataPost);
httpWebRequest.ContentLength = dados.Length;
//precisamos escrever os dados post para o stream.
using (var stream = httpWebRequest.GetRequestStream())
{
stream.Write(dados, 0, dados.Length);
stream.Close();
}
var teste = httpWebRequest.UserAgent;
//ler e exibir a resposta.
using (var resposta = httpWebRequest.GetResponse())
{
var streamDados = resposta.GetResponseStream();
//Instãncia e para os dados para SreamReader.
StreamReader reader = new StreamReader(streamDados);
string objResposta = reader.ReadToEnd();
UserTokenDTO resultado = JsonConvert.DeserializeObject <UserTokenDTO>(objResposta);
dadosUser = resultado;
}
}
catch (Exception e)
{
switch (e.HResult)
{
case -2146233079:
_erro = "Login ou senha estão incorretas!";
break;
default:
_erro = e.Message;
break;
}
}
}
if (_erro != null)
{
ViewBag.erroVal = _erro;
ModelState.AddModelError("ErroLogin", _erro);
}
if (dadosUser != null)
{
CrieSessao ses = new CrieSessao();
ses.access_token = dadosUser.access_token;
ses.username = dadosUser.Username;
return(RedirectToAction("Index", "Home"));
}
return(View());
}
