75 lines
2.6 KiB
Java
75 lines
2.6 KiB
Java
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package org.pgpainless.signature.builder;
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import javax.annotation.Nullable;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPPublicKey;
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import org.bouncycastle.openpgp.PGPSecretKey;
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import org.bouncycastle.openpgp.PGPSignature;
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import org.bouncycastle.openpgp.PGPUserAttributeSubpacketVector;
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import org.pgpainless.algorithm.SignatureType;
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import org.pgpainless.key.protection.SecretKeyRingProtector;
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import org.pgpainless.signature.subpackets.SelfSignatureSubpackets;
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public class SelfSignatureBuilder extends AbstractSignatureBuilder<SelfSignatureBuilder> {
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public SelfSignatureBuilder(PGPSecretKey signingKey, SecretKeyRingProtector protector) throws PGPException {
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this(SignatureType.GENERIC_CERTIFICATION, signingKey, protector);
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}
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public SelfSignatureBuilder(SignatureType signatureType, PGPSecretKey signingKey, SecretKeyRingProtector protector)
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throws PGPException {
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super(signatureType, signingKey, protector);
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}
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public SelfSignatureBuilder(
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PGPSecretKey primaryKey,
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SecretKeyRingProtector primaryKeyProtector,
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PGPSignature oldCertification)
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throws PGPException {
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super(primaryKey, primaryKeyProtector, oldCertification);
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}
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public SelfSignatureSubpackets getHashedSubpackets() {
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return hashedSubpackets;
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}
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public SelfSignatureSubpackets getUnhashedSubpackets() {
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return unhashedSubpackets;
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}
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public void applyCallback(@Nullable SelfSignatureSubpackets.Callback callback) {
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if (callback != null) {
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callback.modifyHashedSubpackets(getHashedSubpackets());
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callback.modifyUnhashedSubpackets(getUnhashedSubpackets());
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}
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}
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public PGPSignature build(PGPPublicKey certifiedKey, String userId) throws PGPException {
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return buildAndInitSignatureGenerator().generateCertification(userId, certifiedKey);
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}
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public PGPSignature build(PGPPublicKey certifiedKey, PGPUserAttributeSubpacketVector userAttribute)
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throws PGPException {
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return buildAndInitSignatureGenerator().generateCertification(userAttribute, certifiedKey);
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}
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@Override
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protected boolean isValidSignatureType(SignatureType type) {
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switch (type) {
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case GENERIC_CERTIFICATION:
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case NO_CERTIFICATION:
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case CASUAL_CERTIFICATION:
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case POSITIVE_CERTIFICATION:
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case DIRECT_KEY:
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return true;
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default:
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return false;
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}
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}
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}
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