/// <summary>
/// Decode a JWT token
/// </summary>
/// <param name="token">JWT token encoded</param>
/// <param name="secret">Specify a secret for the token</param>
/// <param name="verify">Should decode verify token integrady before decrypt it</param>
/// <returns>JWTDecodeResult</returns>
public JwtDecodeResult Decode(string token, string secret = JwtDefaults.DEFAULT_SECRET, bool verify = true)
{
try
{
if (string.IsNullOrEmpty(token) || token.ToLower() == "null")
{
return(new JwtDecodeResult
{
AnyErrors = true,
Payload = null,
ErrorMessage = "Token is not valid"
});
}
IJsonSerializer serializer = new JsonNetSerializer();
IDateTimeProvider provider = new UtcDateTimeProvider();
IJwtValidator validator = new JwtValidator(serializer, provider);
IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder();
IJwtDecoder decoder = new JWT.JwtDecoder(serializer, validator, urlEncoder);
var payload = decoder.DecodeToObject <IDictionary <string, object> >(token, secret, verify: true);
return(new JwtDecodeResult
{
AnyErrors = false,
Payload = payload,
ErrorMessage = string.Empty
});
}
catch (TokenExpiredException)
{
return(new JwtDecodeResult
{
AnyErrors = true,
Payload = null,
ErrorMessage = JwtDefaults.TOKEN_EXPIRED
});
}
catch (SignatureVerificationException)
{
return(new JwtDecodeResult
{
AnyErrors = true,
Payload = null,
ErrorMessage = JwtDefaults.INVALID_SIGNATURE
});
}
}
public void BasicInspectTest()
{
var customData = "0123456789~!@#$%^&*()_+-=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ,./;'[]\\<>?\"{}|";
var payload = new Dictionary <string, object>
{
{ "uid", "1" },
{ "abc", customData }
};
var tokenGenerator = new TokenGenerator(FIREBASE_SUPER_SECRET_KEY);
var tokenOptions = new TokenOptions(DateTime.Now, DateTime.Now, true, true);
var token = tokenGenerator.CreateToken(payload, tokenOptions);
var jwtDecoder = new JWT.JwtDecoder(new JsonNetSerializer(), new JwtValidator(new JsonNetSerializer(), new UtcDateTimeProvider()), new JwtBase64UrlEncoder(), new HMACSHA256Algorithm());
var decoded = jwtDecoder.DecodeToObject(token);
Assert.Multiple(() =>
{
Assert.IsTrue(decoded.ContainsKey("v"));
Assert.IsTrue(int.Parse(decoded["v"].ToString()) == 0);
Assert.IsTrue(decoded["v"] is long);
Assert.IsTrue(decoded.ContainsKey("d"));
var c = decoded["d"];
var json = JsonConvert.SerializeObject(c);
var dictionary = JsonConvert.DeserializeObject <Dictionary <string, object> >(json);
Assert.IsTrue(dictionary.ContainsKey("abc"));
Assert.IsTrue(decoded.ContainsKey("exp"));
Assert.IsTrue(decoded["exp"] is long);
Assert.IsTrue(decoded.ContainsKey("iat"));
Assert.IsTrue(decoded["iat"] is long);
Assert.IsTrue(decoded.ContainsKey("nbf"));
Assert.IsTrue(decoded["nbf"] is long);
Assert.IsTrue(decoded.ContainsKey("admin"));
Assert.IsTrue(decoded["admin"] is bool);
Assert.IsTrue(decoded.ContainsKey("debug"));
Assert.IsTrue(decoded["debug"] is bool);
}
);
}
public Payload JwtDotNet()
{
return(jwtDecoder.DecodeToObject <Payload>(tokenB, key, true));
}