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Code Issues Releases Wiki Activity

Add documentation to PGPSignatureExtensions

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This commit is contained in:
Paul Schaub 2023-08-28 16:26:52 +02:00
parent c759367680
commit 9f0d8f15fa
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 23 additions and 0 deletions
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23
pgpainless-core/src/main/kotlin/org/bouncycastle/extensions/PGPSignatureExtensions.kt
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@ -9,15 +9,38 @@ import org.pgpainless.key.OpenPgpFingerprint
import org.pgpainless.signature.SignatureUtils
import java.util.*
/**
* Return the value of the KeyExpirationDate subpacket, or null, if the signature does not carry
* such a subpacket.
*/
fun PGPSignature.getKeyExpirationDate(keyCreationDate: Date): Date? =
SignatureUtils.getKeyExpirationDate(keyCreationDate, this)
/**
* Return the value of the signature ExpirationTime subpacket, or null, if the signature
* does not carry such a subpacket.
*/
fun PGPSignature.getSignatureExpirationDate(): Date? =
SignatureUtils.getSignatureExpirationDate(this)
/**
* Return true, if the signature is expired at the given reference time.
*/
fun PGPSignature.isExpired(referenceTime: Date = Date()) =
SignatureUtils.isSignatureExpired(this, referenceTime)
/**
* Return the key-ID of the issuer, determined by examining the IssuerKeyId and IssuerFingerprint
* subpackets of the signature.
*/
fun PGPSignature.getIssuerKeyId() = SignatureUtils.determineIssuerKeyId(this)
/**
* Return true, if the signature was likely issued by the key with the given fingerprint.
*/
fun PGPSignature.wasIssuedBy(fingerprint: OpenPgpFingerprint) = SignatureUtils.wasIssuedBy(fingerprint, this)
/**
* Return true, if this signature is a hard revocation.
*/
fun PGPSignature.isHardRevocation() = SignatureUtils.isHardRevocation(this)