public bool ValidRefreshToken(String _token)
{
try
{
JwtSecurityTokenHandler tokenHandler = new JwtSecurityTokenHandler();
JwtSecurityToken jwtToken = tokenHandler.ReadToken(_token) as JwtSecurityToken;
UserRefreshToken token = new UserRefreshToken {
RefreshToken = _token,
Id = Convert.ToInt32(jwtToken.Claims.FirstOrDefault(claim => claim.Type == "email").Value),
User = Convert.ToInt32(jwtToken.Claims.FirstOrDefault(claim => claim.Type == "unique_name").Value)
};
var key = Encoding.ASCII.GetBytes(_secret2);
tokenHandler.ValidateToken(token.RefreshToken, new TokenValidationParameters
{
ValidateIssuerSigningKey = true,
IssuerSigningKey = new SymmetricSecurityKey(key),
ValidateIssuer = false,
ValidateAudience = false,
ValidateLifetime = true
}, out SecurityToken validatedRefreshToken);
var t = _context.GetById(token.Id);
if (t == null || t.User != token.User || String.Compare(t.RefreshToken, _token) != 0)
{
throw new Exception("Token doesn't exist");
}
return(true);
}catch (SecurityTokenExpiredException e)
{
Console.WriteLine(e.Message);
throw new Exception(e.Message);
}
}
public async Task Delete_ReturnsDeletedToken()
{
string usersJson = File.ReadAllText(TestConfiguration.MockDataFolderPath + @"Users.json");
var user = JsonConvert.DeserializeObject <List <User> >(usersJson).First(u => u.Id == TESTING_USER_ID);
const int refreshTokenId = 2;
const string token = "qqqqqqqqqqqqqqqqqqqqqqqwwwwwwwee";
DateTime expirationDate = DateTime.Now.AddMinutes(5);
var newRefreshToken = new UserRefreshToken
{
Id = refreshTokenId,
User = user,
Token = token,
ExpiredDate = expirationDate
};
UserRefreshTokenRepository.Setup(r => r.GetByKey(newRefreshToken.Id)).Returns(newRefreshToken);
UserRefreshTokenRepository.Setup(r => r.Delete(newRefreshToken.Id)).ReturnsAsync(newRefreshToken);
var resultToken = await UserRefreshTokenService.Delete(newRefreshToken.Id);
Assert.NotNull(resultToken);
Assert.NotNull(resultToken.User);
Assert.Equal(TESTING_USER_ID, resultToken.User.Id);
Assert.Equal(token, resultToken.Token);
Assert.Equal(expirationDate, resultToken.ExpiredDate);
}
public async Task <UserRefreshToken> GetRefreshTokenByUserId(int userId)
{
UserRefreshToken userRefreshToken = new UserRefreshToken();
try
{
using (SqlConnection cn = new SqlConnection(this.ConnectionString))
using (SqlCommand cmd = new SqlCommand(RefreshTokenQueries.SelectRefreshTokenByUserId(), cn))
{
cmd.Parameters.Add("@UserId", SqlDbType.Int).Value = userId;
await cn.OpenAsync();
SqlDataReader reader = await cmd.ExecuteReaderAsync();
while (await reader.ReadAsync())
{
userRefreshToken.Id = Convert.ToInt32(reader["Id"]);
userRefreshToken.UserId = Convert.ToInt32(reader["UserId"]);
userRefreshToken.RefreshToken = reader["RefreshToken"].ToString();
}
}
}
catch (Exception ex)
{
this.logger.LogError(ex.Message);
throw ex;
}
if (string.IsNullOrWhiteSpace(userRefreshToken.RefreshToken))
{
return(null);
}
return(userRefreshToken);
}
public async Task Should_add_and_get_token_per_device()
{
// given
var now = DateTime.UtcNow;
string email = "*****@*****.**";
string firstRefreshToken = "F5 F5";
string firstDeviceIpAddress = "8.8.8.8";
string secondRefreshToken = "F6 F6";
string secondDeviceIpAddress = "8.8.8.9";
UserRefreshTokenRepository repository = CreateRepository();
// when
await repository.AddRefreshToken(email, firstRefreshToken, firstDeviceIpAddress);
await repository.AddRefreshToken(email, secondRefreshToken, secondDeviceIpAddress);
UserRefreshToken token = await repository.GetRefreshToken(email, firstDeviceIpAddress);
// then
token.ShouldNotBeNull();
token.Email.ShouldBe(email);
token.RefreshToken.ShouldBe(firstRefreshToken);
token.CreationDate.ShouldBeGreaterThanOrEqualTo(now);
token.IpAddress.ShouldBe(firstDeviceIpAddress);
}
public async Task Should_remove_token_per_device()
{
// given
var now = DateTime.UtcNow;
string email = "*****@*****.**";
string firstRefreshToken = "F5 F5";
string firstDeviceIpAddress = "8.8.8.8";
string secondRefreshToken = "F6 F6";
string secondDeviceIpAddress = "8.8.8.9";
UserRefreshTokenRepository repository = CreateRepository();
// when
await repository.AddRefreshToken(email, firstRefreshToken, firstDeviceIpAddress);
await repository.AddRefreshToken(email, secondRefreshToken, secondDeviceIpAddress);
await repository.DeleteRefreshTokens(email, firstDeviceIpAddress);
// then
UserRefreshToken token1 = await repository.GetRefreshToken(email, firstDeviceIpAddress);
UserRefreshToken token2 = await repository.GetRefreshToken(email, secondDeviceIpAddress);
token1.ShouldBeNull();
token2.ShouldNotBeNull();
}
public async Task <ServiceResult> SignInWithForm([FromBody] UserLoginViewModel userLoginViewModel)
{
var serviceResult = await _userService.SignInWithFormAsync(userLoginViewModel);
if (serviceResult.MessageType != Todo.Core.Enums.EMessageType.Success)
{
return(serviceResult);
}
var user = (User)serviceResult.Result;
_userService.RemoveOldRefreshTokensAsync(user.Id);
var newRefreshToken = new UserRefreshToken
{
UserId = user.Id,
Token = Guid.NewGuid().ToString(),
IssuedUtc = _jwtOptions.IssuedAt,
ExpiresUtc = _jwtOptions.RefreshTokenExpiration
};
await _userService.AddRefreshTokenAsync(newRefreshToken);
var jwt = await _jwtFactory.GenerateEncodedToken(user, newRefreshToken);
serviceResult = new ServiceResult {
Result = jwt, MessageType = Todo.Core.Enums.EMessageType.Success
};
return(serviceResult);
}
public async Task <string> CreateRefreshToken(string email, string ipAddress)
{
string refreshToken = Guid.NewGuid().ToString("N");
UserRefreshToken userRefreshToken = await _refreshTokenRepository.AddRefreshToken(email, refreshToken, ipAddress);
return(userRefreshToken.RefreshToken);
}
public async Task <object> RefreshToken(string id, string RefreshToken, string refreshToken)
{
var user = await _userReporitory.GetRefreshToken(id);
if (user is null || user.UserRefreshTokens?.Count() <= 0)
{
return(null);
}
if (!user.IsValidRefreshToken(RefreshToken))
{
return(null);
}
UserRefreshToken refresh = user.UserRefreshTokens.Where(o => o.Token == RefreshToken).FirstOrDefault();
if (!_RefreshTokenRepository.Delete(refresh))
{
return(null);
}
user.CreateRefreshToken(refreshToken, user.UserName);
if (!await _userReporitory.Save(user))
{
return(null);
}
IEnumerable <Claim> claims = new Claim[]
{
new Claim(JwtClaimTypes.Email, user.EMail),
new Claim(JwtClaimTypes.Name, user.UserName),
new Claim(JwtClaimTypes.Role, "admin"),
};
return(claims);
}
public async Task Should_remove_tokens_for_user_email()
{
// given
string email1 = "*****@*****.**";
string tokenForUser1 = "token stuart 1";
string tokenForUser1_b = "token stuart 2";
string email2 = "*****@*****.**";
string tokenForUser2 = "token for bob";
UserRefreshTokenRepository repository = CreateRepository();
await repository.AddRefreshToken("jwt1", tokenForUser1, email1, "ip1");
await repository.AddRefreshToken("jwt2", tokenForUser1_b, email1, "ip2");
await repository.AddRefreshToken("jwt3", tokenForUser2, email2, "ip3");
// when
await repository.DeleteRefreshTokens(email1);
// then
UserRefreshToken deletedToken1 = await repository.GetRefreshToken(tokenForUser1);
UserRefreshToken deletedToken2 = await repository.GetRefreshToken(tokenForUser1_b);
UserRefreshToken activeToken = await repository.GetRefreshToken(tokenForUser2);
deletedToken1.ShouldBeNull();
deletedToken2.ShouldBeNull();
activeToken.ShouldNotBeNull();
}
public SignUpRespond signUp(SignUpRequest user)
{
User read = _userService.GetUserByEmail(user.Email);
if (read != null)
{
throw new Exception("User has already exist");
}
_userService.Insert(new User(user.Name, user.Email, BC.HashPassword(user.Password),
user.Gender, user.ForgotPass, user.CityId, false));
read = _userService.GetUserByEmail(user.Email);
string token = _jwtService.GenerateRefreshToken(read.Id);
_tokenService.Insert(new UserRefreshToken {
User = read.Id, RefreshToken = token,
CreateAt = DateTime.Now, Device = user.Device
});
UserRefreshToken refreshToken = _tokenService.GetTokenByToken(read.Id);
return(new SignUpRespond(new ReadUserDto {
Id = read.Id, Email = user.Email, IsActive = read.IsActive,
Name = user.Name, IsAdmin = read.IsAdmin,
Gender = user.Gender, CityId = user.CityId
}, token));
}
/// <summary>
/// RefreshToken revoke
/// </summary>
/// <param name="Request"></param>
/// <returns></returns>
public BaseResponse RevokeTokenRefresh(UpdateUserRefreshTokenRequest Request)
{
return(base.ExecuteWithExceptionHandledOperation(() =>
{
BaseResponse response = new BaseResponse();
UserRefreshToken entity = _uof.UserRefreshTokenRepository.Find(x => x.Id == Request.Id && x.IsActive);
if (entity == null)
{
response.IsSucceed = false;
response.Message = "Güncellenecek refresh token bulunamadı.";
response.ResultCode = (int)HttpStatusCode.NotFound;
return response;
}
entity.IsActive = false;
var resultUpdate = _uof.UserRefreshTokenRepository.Update(entity, Request.ClientUserId);
if (resultUpdate == null)
{
response.IsSucceed = false;
response.Message = "Refresh Token güncelleme işlemi başarısız.";
response.ResultCode = (int)HttpStatusCode.NotFound;
return response;
}
// Commit changes
_uof.Commit();
return response;
}));
}
public async Task <UserRefreshToken> GetExistingRefreshToken(string existingRefreshToken)
{
if (string.IsNullOrEmpty(existingRefreshToken))
{
return(null);
}
UserRefreshToken userRefreshToken = await _refreshTokenRepository.GetRefreshToken(existingRefreshToken);
if (userRefreshToken != null)
{
var expireDate = userRefreshToken.CreationDate.AddDays(_jwtSettings.RefreshTokenExpiresDays);
if (expireDate > DateTime.UtcNow)
{
try
{
ClaimsPrincipal principal = _tokenHandler.ValidateToken(userRefreshToken.JwtToken, _tokenValidationParameters, out SecurityToken securityToken);
if (principal != null && securityToken != null)
{
return(userRefreshToken);
}
}
catch (Exception e)
{
return(null);
}
}
}
return(null);
}
public async Task <UserRefreshToken> Update(UserRefreshToken refreshToken)
{
ModelValidator.ValidateModelAttributes(refreshToken);
Context.UserRefreshTokens.Update(refreshToken);
await Context.SaveChangesAsync();
return(refreshToken);
}
public async Task <ServiceResult> AddRefreshTokenAsync(UserRefreshToken userRefreshToken)
{
await _connectionFactory.GetConnection.InsertAsync <UserRefreshToken>(userRefreshToken);
return(new ServiceResult
{
Result = userRefreshToken
});
}
public bool CheckToken(string token, int id)
{
UserRefreshToken t = _tokenService.GetById(id);
if (t != null && String.Compare(t.RefreshToken, token) == 0)
{
return(true);
}
return(false);
}
public void SaveOrUpdateUserRefreshToken(UserRefreshToken userRefreshToken)
{
if (RefreshTokenStore.ContainsKey(userRefreshToken.Username))
{
RefreshTokenStore[userRefreshToken.Username] = userRefreshToken.RefreshToken;
}
else
{
RefreshTokenStore.Add(userRefreshToken.Username, userRefreshToken.RefreshToken);
}
}
public void SaveRefreshToken(UserRefreshToken userRefreshToken)
{
if (RefreshTokenDict.ContainsKey(userRefreshToken.Email))
{
RefreshTokenDict[userRefreshToken.Email] = userRefreshToken.RefreshToken;
}
else
{
RefreshTokenDict.Add(userRefreshToken.Email, userRefreshToken.RefreshToken);
}
}
public bool ActiveEmail(string token, int id)
{
if (CheckToken(token, id))
{
UserRefreshToken t = _tokenService.GetById(id);
User u = _userService.GetById(t.User);
u.ConfirmedEmail = true;
_userService.Update(u);
return(true);
}
return(false);
}
/// <summary>
/// RefreshToken guncelle
/// </summary>
/// <param name="Request"></param>
/// <returns></returns>
public GetUserRefreshTokenResponse GetTokenRefresh(GetUserRefreshTokenRequest Request)
{
return(base.ExecuteWithExceptionHandledOperation(() =>
{
GetUserRefreshTokenResponse response = new GetUserRefreshTokenResponse();
UserRefreshToken token = _uof.UserRefreshTokenRepository.GetRefreshTokenByToken(Request.RefreshToken);
response.UserRefreshToken = _mapper.Map <UserRefreshTokenViewModel>(token);
return response;
}));
}
public async Task <bool> IsRefreshTokenValidAsync(string userUUID, string refreshToken, CancellationToken ct = default)
{
UserRefreshToken token = await _context.UserRefreshTokens
.AsNoTracking()
.FirstOrDefaultAsync(t => t.UserUUID == userUUID && t.RefreshToken == refreshToken && t.TokenIsEnabled, ct);
if (token != null)
{
return(token.TokenExpiryDate > DateTime.UtcNow && !await _userService.IsUserBannedAsync(userUUID));
}
return(false);
}
public async Task InvalidateRefreshTokenDoesNotBelongToUser()
{
var tokenValue = new byte[] { 0x01, 0x02, 0x03, 0x04 };
var tokenValueStr = Convert.ToBase64String(tokenValue);
var momentMock = MomentTestHelper.CreateMomentMock();
using var testDb = new TestDatabase(this.outputHelper);
using var identityInstance = IdentityTestHelper.CreateInstance(testDb, this.outputHelper);
using var testDbContext = await testDb.CreateContextAsync().ConfigureAwait(true);
var manager = new AuthManager(
identityInstance.UserManager,
testDbContext,
momentMock.Object);
var user = await identityInstance.CreateUserAsync("someone").ConfigureAwait(true);
var user2 = await identityInstance.CreateUserAsync("someone1").ConfigureAwait(true);
var claimsPrincipal = IdentityTestHelper.CreateClaimsPrincipalForUserId(user.Id);
var tokenEntity = new UserRefreshToken
{
TokenValue = tokenValue,
IpAddress = "1.2.3",
UserAgent = "chrome",
IsInvalidated = false,
SubjectUserId = user2.Id,
GeneratedAtUtc = momentMock.Object.UtcNow,
ExpiresAtUtc = momentMock.Object.UtcNow.AddDays(1),
ClientApplicationId = identityInstance.ClientId,
};
testDbContext.UserRefreshTokens.Add(tokenEntity);
await testDbContext.SaveChangesAsync().ConfigureAwait(true);
var result = await manager.InvalidateRefreshTokenAsync(
claimsPrincipal,
tokenValueStr).ConfigureAwait(true);
result.Should().BeFalse(because: "the token should not have been found and invalidated");
tokenEntity = await testDbContext.UserRefreshTokens
.FindAsync(tokenValue)
.ConfigureAwait(true);
tokenEntity.IsInvalidated.Should().BeFalse(
because: "the token was not invalidated");
}
private async Task <User> RefreshTokens(User user)
{
List <int> expiredTokensCheck = await CheckForExpired(user);
//om tokens saknas eller refreshtoken är expired logga in på nytt
if (user.JwtToken != null && user.RefreshToken != null && expiredTokensCheck[1] > 0)
{
UserRefreshToken refToken = new UserRefreshToken();
refToken.RefreshToken = user.RefreshToken;
var jsonUser = new StringContent(JsonConvert.SerializeObject(refToken), Encoding.UTF8, "application/json");
var response = await client.PostAsync("https://localhost:5001/api/employees/refresh-token", jsonUser);
string resultContent = response.Content.ReadAsStringAsync().Result;
Console.WriteLine("Refreshing " + response.ReasonPhrase);
var loginResponse = JsonConvert.DeserializeObject <LoginResponse>(resultContent);
if (response.IsSuccessStatusCode)
{
using (var context = new AppDBContext())
{
User saveToDb = context.Users.FirstOrDefault(u => u.UserName == loginResponse.UserName);
saveToDb.UserName = loginResponse.UserName;
saveToDb.JwtToken = loginResponse.JwtToken;
saveToDb.JwtExpiresAt = loginResponse.JwtExpiresAt;
saveToDb.RefreshToken = loginResponse.RefreshToken;
saveToDb.RefExpiresAt = loginResponse.RefExpiresAt;
context.SaveChanges();
}
Console.WriteLine("Updating tokens for " + loginResponse.UserName);
Console.WriteLine("Previous refresh token: ");
Console.WriteLine(user.RefreshToken);
Console.WriteLine("Current refresh token: ");
Console.WriteLine(loginResponse.RefreshToken);
}
else
{
Console.WriteLine(resultContent);
}
User savedUser = await GetUserByName(user.UserName);
return(savedUser);
}
Console.WriteLine("Token value is null or refToken is expired");
LoginUser loginUser = new LoginUser();
loginUser.UserName = user.UserName;
loginUser.Password = "******";
User updatedUser = await Login(loginUser);
return(updatedUser);
}
public Task <UserRefreshToken> Update(UserRefreshToken refreshToken)
{
var token = RefreshTokenRepository.GetByKey(refreshToken.Id);
if (token == null)
{
throw new CashSchedulerException("There is no such refresh token");
}
token.Token = refreshToken.Token;
token.ExpiredDate = refreshToken.ExpiredDate;
return(RefreshTokenRepository.Update(token));
}
public async Task <BaseModel <UserModel> > Login(string email, string password)
{
BaseModel <UserModel> result = new BaseModel <UserModel>();
try
{
User user = await _users.Find(u => u.Email == email).FirstOrDefaultAsync();
if (user != null)
{
bool isVerified = VerifyPasswordHash(password, user.PasswordHash, user.PasswordSalt);
if (isVerified)
{
string refreshToken = _passwordHasher.HashPassword(user, Guid.NewGuid().ToString())
.Replace("+", string.Empty)
.Replace("=", string.Empty)
.Replace("/", string.Empty);
UserRefreshToken userRefreshToken = new UserRefreshToken()
{
UserId = user.Id,
RefreshToken = refreshToken
};
await _userRefreshTokens.InsertOneAsync(userRefreshToken);
result.Data = new UserModel
{
Id = user.Id,
Email = user.Email,
CreatedAt = user.CreatedAt,
Type = user.Type,
RefreshToken = refreshToken
};
string token = _jwtProvider.GenerateToken(result.Data);
result.Data.Token = token;
}
}
}
catch
{
throw new SystemException("Something went wrong while verifiying user.");
}
return(result);
}
public static UserRefreshToken GenerateRefreshToken()
{
UserRefreshToken refreshToken = new UserRefreshToken();
var randomNumber = new byte[32];
using (var rng = RandomNumberGenerator.Create())
{
rng.GetBytes(randomNumber);
refreshToken.Token = Convert.ToBase64String(randomNumber);
}
refreshToken.ExpiryDate = DateTime.UtcNow.AddMonths(6);
return(refreshToken);
}
public async void UpdateRefreshTokenMustUpdateRefreshTokenAndReturnNewRefreshTokenAsync()
{
var userRefreshToken = new UserRefreshToken {
RefreshToken = "token"
};
var mockClaim = new Mock <Claim>("uid", "id");
mockClaimsPrincipal.Setup(claimsPrincipal => claimsPrincipal.HasClaim(It.IsAny <Predicate <Claim> >())).Returns(true);
mockClaimsPrincipal.Setup(claimsPrincipal => claimsPrincipal.FindFirst(It.IsAny <Predicate <Claim> >())).Returns(mockClaim.Object);
mockRefreshRepository.Setup(refreshRepository => refreshRepository.GetByUserIdAsync(It.IsAny <string>())).ReturnsAsync(userRefreshToken);
JwtService jwtService = new JwtService(mockRefreshRepository.Object, mockUserService.Object, mockConfiguration.Object);
var actualRefreshToken = await jwtService.UpdateRefreshTokenAsync("token", mockClaimsPrincipal.Object);
mockRefreshRepository.Verify(refreshRepository => refreshRepository.UpdateAsync(userRefreshToken), Times.Once);
}
public async Task Should_remove_token()
{
// given
string email1 = "*****@*****.**";
string refreshToken = "token stuart 1";
UserRefreshTokenRepository repository = CreateRepository();
await repository.AddRefreshToken("jwt1", refreshToken, email1, "ip1");
// when
await repository.DeleteRefreshToken(refreshToken);
// then
UserRefreshToken deletedToken = await repository.GetRefreshToken(refreshToken);
deletedToken.ShouldBeNull();
}
public async Task <BaseModel <UserModel> > RefreshAccessToken(string refreshToken)
{
BaseModel <UserModel> result = new BaseModel <UserModel>();
try
{
UserRefreshToken userRefreshToken = await _userRefreshTokens.Find(t => t.RefreshToken == refreshToken).FirstOrDefaultAsync();
if (userRefreshToken == null || userRefreshToken.IsRevoked)
{
result.HasError = true;
result.ErrorMessage = "Refresh token not found or revoked.";
return(result);
}
User user = await _users.Find(u => u.Id == userRefreshToken.UserId).FirstOrDefaultAsync();
if (user == null)
{
result.HasError = true;
result.ErrorMessage = "User not found.";
return(result);
}
result.Data = new UserModel
{
Id = user.Id,
Email = user.Email,
CreatedAt = user.CreatedAt,
Type = user.Type,
RefreshToken = refreshToken
};
string token = _jwtProvider.GenerateToken(result.Data);
result.Data.Token = token;
}
catch
{
throw new SystemException("Something went wrong while refreshing access token.");
}
return(result);
}
public async Task <UserRefreshToken> AddRefreshToken(string jwtId, string refreshToken, string email, string ipAddress)
{
using (var session = _store.LightweightSession())
{
var token = new UserRefreshToken()
{
JwtToken = jwtId,
RefreshToken = refreshToken,
CreationDate = DateTime.UtcNow,
IpAddress = ipAddress,
Email = email
};
session.Store(token);
await session.SaveChangesAsync();
return(token);
}
}
public void InitUser()
{
if (IsLoggedin())
{
UserSaveLoad userSL = new UserSaveLoad();
userSL.LoadData();
HTTPRequest request = new HTTPRequest(new Uri(GlobalConst.UserLoginPath), OnRefreshRequestFinished);
request.MethodType = BestHTTP.HTTPMethods.Post;
request.AddHeader("Content-Type", "application/json;charset=utf-8");
UserRefreshToken urt = new UserRefreshToken();
urt.accessToken = userSL.myData._iUser.accessToken;
urt.refreshToken = userSL.myData._iUser.refreshToken;
urt.client = GlobalConst.ClientFlag + "-" + deviceFlag;
string parm = JsonConvert.SerializeObject(urt);
byte[] data = System.Text.UTF8Encoding.UTF8.GetBytes(parm);
request.RawData = data;
}
}
