124 lines
3.9 KiB
Java
124 lines
3.9 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.pgp;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Iterator;
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import org.bouncycastle.openpgp.PGPKeyRing;
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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.PGPSecretKeyRing;
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import org.bouncycastle.openpgp.PGPSignature;
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import org.bouncycastle.openpgp.jcajce.JcaPGPObjectFactory;
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import org.sufficientlysecure.keychain.util.IterableIterator;
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import timber.log.Timber;
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public class CanonicalizedSecretKeyRing extends CanonicalizedKeyRing {
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private PGPSecretKeyRing mRing;
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CanonicalizedSecretKeyRing(PGPSecretKeyRing ring, VerificationStatus verified) {
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super(verified);
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mRing = ring;
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}
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public CanonicalizedSecretKeyRing(byte[] blob, VerificationStatus verified)
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{
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super(verified);
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JcaPGPObjectFactory factory = new JcaPGPObjectFactory(blob);
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PGPKeyRing keyRing = null;
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try {
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if ((keyRing = (PGPKeyRing) factory.nextObject()) == null) {
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Timber.e("No keys given!");
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}
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} catch (IOException e) {
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Timber.e(e, "Error while converting to PGPKeyRing!");
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}
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mRing = (PGPSecretKeyRing) keyRing;
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}
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PGPSecretKeyRing getRing() {
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return mRing;
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}
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public CanonicalizedSecretKey getSecretKey() {
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return new CanonicalizedSecretKey(this, getRing().getSecretKey());
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}
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public CanonicalizedSecretKey getSecretKey(long id) {
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return new CanonicalizedSecretKey(this, getRing().getSecretKey(id));
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}
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public IterableIterator<CanonicalizedSecretKey> secretKeyIterator() {
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final Iterator<PGPSecretKey> it = getRing().getSecretKeys();
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return new IterableIterator<>(new Iterator<CanonicalizedSecretKey>() {
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@Override
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public boolean hasNext() {
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return it.hasNext();
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}
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@Override
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public CanonicalizedSecretKey next() {
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return new CanonicalizedSecretKey(CanonicalizedSecretKeyRing.this, it.next());
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}
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@Override
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public void remove() {
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it.remove();
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}
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});
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}
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public IterableIterator<CanonicalizedPublicKey> publicKeyIterator() {
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final Iterator<PGPPublicKey> it = getRing().getPublicKeys();
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return new IterableIterator<>(new Iterator<CanonicalizedPublicKey>() {
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@Override
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public boolean hasNext() {
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return it.hasNext();
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}
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@Override
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public CanonicalizedPublicKey next() {
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return new CanonicalizedPublicKey(CanonicalizedSecretKeyRing.this, it.next());
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}
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@Override
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public void remove() {
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it.remove();
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}
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});
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}
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public HashMap<String,String> getLocalNotationData() {
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HashMap<String,String> result = new HashMap<>();
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Iterator<PGPSignature> it = getRing().getPublicKey().getKeySignatures();
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while (it.hasNext()) {
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WrappedSignature sig = new WrappedSignature(it.next());
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if (sig.isLocal()) {
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result.putAll(sig.getNotation());
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}
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}
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return result;
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}
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}
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