| public HasSubpacket ( SignatureSubpacketTag type ) : bool | ||
| type | SignatureSubpacketTag | |
| return | bool | |
private long GetExpirationTimeFromSig(bool selfSigned, int signatureType)
{
long expiryTime = -1;
long lastDate = -1;
foreach (PgpSignature sig in GetSignaturesOfType(signatureType))
{
if (selfSigned && sig.KeyId != this.KeyId)
{
continue;
}
PgpSignatureSubpacketVector hashed = sig.GetHashedSubPackets();
if (hashed == null)
{
continue;
}
if (!hashed.HasSubpacket(SignatureSubpacketTag.KeyExpireTime))
{
continue;
}
long current = hashed.GetKeyExpirationTime();
if (sig.KeyId == this.KeyId)
{
if (sig.CreationTime.Ticks > lastDate)
{
lastDate = sig.CreationTime.Ticks;
expiryTime = current;
}
}
else if (current == 0 || current > expiryTime)
{
expiryTime = current;
}
}
return(expiryTime);
}
