public override string GetIssuerName(SecurityToken securityToken)
{
if (securityToken == null)
{
throw new ArgumentNullException("securityToken");
}
X509SecurityToken token = securityToken as X509SecurityToken;
if (token != null)
{
string thumbprint = token.Certificate.Thumbprint;
if (this._configuredTrustedIssuers.ContainsKey(thumbprint))
{
string str2 = this._configuredTrustedIssuers[thumbprint];
str2 = string.IsNullOrEmpty(str2) ? token.Certificate.Subject : str2;
return(str2);
}
throw new KeyNotFoundException(string.Format("Could not find Thumbprint '{0}' in trusted issuers list : {1} :: Char Codes {2} vs {3}", thumbprint, string.Join(",", _configuredTrustedIssuers.Keys.ToArray <string>()), SamlHelpers.ToCompositeString(thumbprint), SamlHelpers.ToCompositeString(string.Join(",", _configuredTrustedIssuers.Keys.ToArray <string>()))));
}
//Throw our own exception to make it easier to debug
throw new ArgumentException("Unable to validate token issuer the provided token was not a X509SecurityToken; cant determine the thumbprint to match", "securityToken");
}
