protected override async Task <AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.ContainsKey("Authorization"))
{
return(AuthenticateResult.Fail("Missing Authorization Header"));
}
bool isValidJwt = false;
string jwtToken = "";
try
{
var authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
var authHeaderString = authHeader.ToString();
jwtToken = authHeaderString.Replace("Bearer ", "").Trim();
isValidJwt = _JwtService.IsValidJwt(jwtToken);
}
catch (Exception e)
{
Console.WriteLine(e);
_Logger.LogCritical(e.ToString());
return(AuthenticateResult.Fail("Invalid Jwt"));
}
if (!isValidJwt)
{
return(AuthenticateResult.Fail("Invalid Jwt"));
}
// TODO: Add other payload items aswell to current claims
var jwtPayload = _JwtService.DecodeJwt(jwtToken);
var claims = new[]
{
new Claim(ClaimTypes.Name, jwtPayload["name"].ToString())
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return(AuthenticateResult.Success(ticket));
}