69 lines
2.3 KiB
Java
69 lines
2.3 KiB
Java
/**
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*
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* Copyright 2018 Paul Schaub.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.ox;
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import java.io.IOException;
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import org.jivesoftware.smackx.ox.store.definition.OpenPgpStore;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPSecretKeyRing;
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import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
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import org.jxmpp.jid.BareJid;
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import org.pgpainless.pgpainless.key.OpenPgpV4Fingerprint;
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public class OpenPgpSelf extends OpenPgpContact {
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public OpenPgpSelf(BareJid jid, OpenPgpStore store) {
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super(jid, store);
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}
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public boolean hasSecretKeyAvailable() throws IOException, PGPException {
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return getSecretKeys() != null;
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}
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public PGPSecretKeyRingCollection getSecretKeys() throws IOException, PGPException {
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return store.getSecretKeysOf(jid);
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}
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public PGPSecretKeyRing getSigningKeyRing() throws IOException, PGPException {
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PGPSecretKeyRingCollection secretKeyRings = getSecretKeys();
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if (secretKeyRings == null) {
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return null;
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}
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PGPSecretKeyRing signingKeyRing = null;
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for (PGPSecretKeyRing ring : secretKeyRings) {
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if (signingKeyRing == null) {
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signingKeyRing = ring;
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continue;
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}
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if (ring.getPublicKey().getCreationTime().after(signingKeyRing.getPublicKey().getCreationTime())) {
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signingKeyRing = ring;
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}
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}
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return signingKeyRing;
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}
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public OpenPgpV4Fingerprint getSigningKeyFingerprint() throws IOException, PGPException {
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PGPSecretKeyRing signingKeyRing = getSigningKeyRing();
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return signingKeyRing != null ? new OpenPgpV4Fingerprint(signingKeyRing.getPublicKey()) : null;
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}
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}
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