public async Task <Dictionary <string, object> > Handle(AuthenticateUserQuery request, CancellationToken cancellationToken)
{
bool succes = false;
var response = new Dictionary <string, object>();
byte[] passwordBytes = Encoding.ASCII.GetBytes(request.Password);
SHA256 passwordSHA256 = SHA256.Create();
byte[] hashValue = passwordSHA256.ComputeHash(passwordBytes);
string passwordHash = BitConverter.ToString(hashValue);
passwordHash = passwordHash.Replace("-", "");
var user = UserContext.Users.Where(u => u.Password == passwordHash && u.UserName == request.Username).FirstOrDefault();
string tokenData;
if (user != null)
{
var tokenHandler = new JwtSecurityTokenHandler();
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration.GetSection("TokenKeys").GetSection("DefaultKey").Value));
var credentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var claims = new[]
{
new Claim("Username",
"Password")
};
var token = new JwtSecurityToken("https://localhost:5001", "https://localhost:5001", claims, DateTime.UtcNow, expires: DateTime.UtcNow.AddMinutes(30), signingCredentials: credentials);
tokenData = new JwtSecurityTokenHandler().WriteToken(token);
succes = true;
response.Add("Token", tokenData);
}
response.Add("succes", succes);
response.Add("user", user);
return(response);
}
public dynamic Authenticate([FromBody] dynamic inputs)
{
string username = inputs.Username;
logger.Debug("Checking authentication for user : " + username);
return(AuthenticateUserQuery.AuthenticateUser(username));
}
public async Task <AuthenticateUserQueryResult> AuthenticateUser(AuthenticateUserQuery query)
{
return(await dispatcher.Dispatch <AuthenticateUserQuery, AuthenticateUserQueryResult>(
new AuthenticateUserQuery()
{
Login = query.Login, Password = query.Password
}));
}
public async Task <IActionResult> Login([FromBody] AuthenticateUserQuery query)
{
var result = await _queryExecutor.ExecuteAsync <AuthenticateUserQuery, User>(query);
if (result.Success)
{
var token = GenerateJsonWebToken(result.Data);
return(Ok(new { token = token }));
}
return(BadRequest(new { success = false }));
}
public async Task <Dictionary <string, object> > Handle(AuthenticateUserQuery request, CancellationToken cancellationToken)
{
var response = new Dictionary <string, object>();
var user = UserContext.Users.Where(u => u.UserName == request.Username && u.Password == request.Password).FirstOrDefault();
if (user != null)
{
response.Add("authentication", "succes");
}
else
{
response.Add("authentication", "failed");
}
response.Add("id", user.Id);
return(response);
}
public async Task <IActionResult> Authenticate([FromBody] AuthenticateUserQuery query)
{
try
{
var user = await _mediator.Send(query);
if (user == null)
{
return(BadRequest("Username or password incorrect!"));
}
return(Ok(new { Email = user.Value.email, Token = user.Value.token }));
}
catch (Exception exception)
{
return(BadRequest($"User Login Error : {exception.Message}"));
}
}
public Task <AuthenticateUserResult> Authenticate(AuthenticateUserQuery query)
{
return(Mediator.Send(query));
}
