public LoginPacket(byte[] input)
{
// Get the opcode.
OpCode = (LoginOp)BitConverter.ToUInt16(input, 0);
Data = new byte[input.Length - sizeof(ushort)];
Buffer.BlockCopy(input, sizeof(ushort), Data, 0, Data.Length);
}
private async Task GenerateToken(HttpContext context)
{
var email = context.Request.Form["email"];
var password = context.Request.Form["password"];
var loginOp = new LoginOp(_unitOfWork);
User user;
try
{
user = (User)loginOp.Execute(new LoginModel {
Email = email, Password = password
});
var identity = await _options.IdentityResolver(user);
}
catch (Exception ex)
{
context.Response.StatusCode = 400;
context.Response.ContentType = "application/json";
var jsonException = ExceptionHandler.FormatException(ex);
var json = JsonConvert.SerializeObject(jsonException, _serializerSettings);
await context.Response.WriteAsync(json);
return;
}
var now = DateTime.UtcNow;
// Specifically add the jti (nonce), iat (issued timestamp), and sub (subject/user) claims.
// You can add other claims here, if you want:
var claims = new Claim[]
{
new Claim("userId", user.Id.ToString()),
new Claim("email", email)
};
// Create the JWT and write it to a string
var jwt = new JwtSecurityToken(
_options.Issuer,
_options.Audience,
claims,
notBefore: now,
expires: now.Add(_options.Expiration),
signingCredentials: _options.SigningCredentials);
var encodedJwt = new JwtSecurityTokenHandler().WriteToken(jwt);
var response = new
{
access_token = encodedJwt,
expires_in = (int)_options.Expiration.TotalSeconds
};
// Serialize and return the response
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(JsonConvert.SerializeObject(response, _serializerSettings));
}
