internal static string GetSecErrorString(int osStatus)
{
using (SafeCFStringHandle cfString = AppleCryptoNative_SecCopyErrorMessageString(osStatus))
{
if (cfString.IsInvalid)
{
return(null);
}
return(CoreFoundation.CFStringToString(cfString));
}
}
internal static string?X509GetSubjectSummary(SafeSecCertificateHandle cert)
{
SafeCFStringHandle subjectSummary;
int ret = AppleCryptoNative_X509GetSubjectSummary(
cert,
out subjectSummary);
using (subjectSummary)
{
if (ret == 1)
{
return(CoreFoundation.CFStringToString(subjectSummary));
}
}
if (ret == 0)
{
return(null);
}
Debug.Fail($"Unexpected return value {ret}");
throw new CryptographicException();
}