internal static ReadOnlyMemory <byte> GenerateGenericError(Exception ex, KdcServerOptions options)
{
KerberosErrorCode error = KerberosErrorCode.KRB_ERR_GENERIC;
string errorText = options.IsDebug ? $"[Server] {ex}" : null;
if (ex is KerberosProtocolException kex)
{
error = kex.Error.ErrorCode;
errorText = kex.Message;
}
return(GenerateError(error, errorText, options.DefaultRealm, "krbtgt"));
}
internal static ReadOnlyMemory <byte> GenerateError(KerberosErrorCode code, string error, string realm, string sname)
{
var krbErr = new KrbError()
{
ErrorCode = code,
EText = error,
Realm = realm,
SName = new KrbPrincipalName
{
Type = PrincipalNameType.NT_SRV_INST,
Name = new[] {
sname,
realm
}
}
};
krbErr.StampServerTime();
return(krbErr.EncodeApplication());
}
public static string GetErrorMessage(KerberosErrorCode error)
{
return(SR.Resource($"KRB_ERROR_{error}"));
}
public KerberosProtocolException(KerberosErrorCode error, string etext = null)
: this(new KrbError() { ErrorCode = error, EText = etext })
{
}
