public static string decode_get_username(string token)
{
string username = null;
try
{
//Claims don't deserialize :(
//var jwttoken = JsonWebToken.DecodeToObject<JwtToken>(token, configProvider.GetAppSetting("securekey"));
//var decodedtoken = JsonWebToken.DecodeToObject(token, configProvider.GetAppSetting("securekey")) as Dictionary<string, object>;
var decodedtoken = JsonWebToken.DecodeToObject(token, securekey) as Dictionary <string, object>;
var jwttoken = new JwtToken()
{
Audience = (string)decodedtoken["Audience"],
Issuer = (string)decodedtoken["Issuer"],
Expiry = DateTime.Parse(decodedtoken["Expiry"].ToString()),
};
if (decodedtoken.ContainsKey("Claims"))
{
//var claims = new List<Claim>();
for (int i = 0; i < ((ArrayList)decodedtoken["Claims"]).Count; i++)
{
Dictionary <string, object> ds = (Dictionary <string, object>)(((ArrayList)decodedtoken["Claims"])[i]);
if (ds.Count > 0)
{
object u = null;
if (ds.TryGetValue(ClaimTypes.Name, out u))
{
username = u.ToString();
}
}
//var type = ((Dictionary<string, object>)((ArrayList)decodedtoken["Claims"])[i])["Type"].ToString();
//username = ((Dictionary<string, object>)((ArrayList)decodedtoken["Claims"])[i])["Value"].ToString();
//claims.Add(new Claim(type, username));
}
//jwttoken.Claims = claims;
}
if (jwttoken.Expiry < DateTime.UtcNow)
{
username = null;
}
////////TODO Tidy on 3.8 Mono release
//////var claimsPrincipal = new ClaimsPrincipal();
//////var claimsIdentity = new ClaimsIdentity("Token");
//////claimsIdentity.AddClaims(jwttoken.Claims);
//////claimsPrincipal.AddIdentity(claimsIdentity);
//////return claimsPrincipal;
}
catch (Exception)
{
return(null);
}
return(username);
}