167 lines
6.1 KiB
Java
167 lines
6.1 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.store.abstr;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.NoSuchAlgorithmException;
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import java.security.NoSuchProviderException;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Observable;
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import org.jivesoftware.smack.util.Objects;
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import org.jivesoftware.smackx.ox.OpenPgpContact;
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import org.jivesoftware.smackx.ox.callback.SecretKeyPassphraseCallback;
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import org.jivesoftware.smackx.ox.exception.MissingUserIdOnKeyException;
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import org.jivesoftware.smackx.ox.store.definition.OpenPgpKeyStore;
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import org.jivesoftware.smackx.ox.store.definition.OpenPgpMetadataStore;
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import org.jivesoftware.smackx.ox.store.definition.OpenPgpStore;
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import org.jivesoftware.smackx.ox.store.definition.OpenPgpTrustStore;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPPublicKeyRing;
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import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
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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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import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
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import org.pgpainless.pgpainless.key.protection.UnprotectedKeysProtector;
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public abstract class AbstractOpenPgpStore extends Observable implements OpenPgpStore {
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protected final OpenPgpKeyStore keyStore;
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protected final OpenPgpMetadataStore metadataStore;
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protected final OpenPgpTrustStore trustStore;
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protected SecretKeyPassphraseCallback secretKeyPassphraseCallback;
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protected SecretKeyRingProtector unlocker = new UnprotectedKeysProtector();
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protected final Map<BareJid, OpenPgpContact> contacts = new HashMap<>();
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@Override
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public void deletePublicKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint) throws IOException, PGPException {
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keyStore.deletePublicKeyRing(owner, fingerprint);
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}
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@Override
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public void deleteSecretKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint) throws IOException, PGPException {
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keyStore.deleteSecretKeyRing(owner, fingerprint);
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}
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protected AbstractOpenPgpStore(OpenPgpKeyStore keyStore,
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OpenPgpMetadataStore metadataStore,
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OpenPgpTrustStore trustStore) {
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this.keyStore = Objects.requireNonNull(keyStore);
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this.metadataStore = Objects.requireNonNull(metadataStore);
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this.trustStore = Objects.requireNonNull(trustStore);
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}
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@Override
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public OpenPgpContact getOpenPgpContact(BareJid jid) {
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OpenPgpContact contact = contacts.get(jid);
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if (contact == null) {
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contact = new OpenPgpContact(jid, this);
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contacts.put(jid, contact);
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}
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return contact;
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}
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@Override
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public void setKeyRingProtector(SecretKeyRingProtector protector) {
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this.unlocker = protector;
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}
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@Override
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public SecretKeyRingProtector getKeyRingProtector() {
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return unlocker;
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}
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@Override
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public void setSecretKeyPassphraseCallback(SecretKeyPassphraseCallback callback) {
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this.secretKeyPassphraseCallback = callback;
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}
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/*
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OpenPgpKeyStore
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*/
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@Override
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public PGPPublicKeyRingCollection getPublicKeysOf(BareJid owner) throws IOException, PGPException {
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return keyStore.getPublicKeysOf(owner);
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}
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@Override
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public PGPSecretKeyRingCollection getSecretKeysOf(BareJid owner) throws IOException, PGPException {
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return keyStore.getSecretKeysOf(owner);
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}
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@Override
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public PGPPublicKeyRing getPublicKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint) throws IOException, PGPException {
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return keyStore.getPublicKeyRing(owner, fingerprint);
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}
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@Override
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public PGPSecretKeyRing getSecretKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint) throws IOException, PGPException {
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return keyStore.getSecretKeyRing(owner, fingerprint);
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}
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@Override
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public PGPSecretKeyRing generateKeyRing(BareJid owner) throws PGPException, NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException {
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return keyStore.generateKeyRing(owner);
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}
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@Override
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public void importSecretKey(BareJid owner, PGPSecretKeyRing secretKeys) throws IOException, PGPException, MissingUserIdOnKeyException {
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keyStore.importSecretKey(owner, secretKeys);
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}
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@Override
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public void importPublicKey(BareJid owner, PGPPublicKeyRing publicKeys) throws IOException, PGPException, MissingUserIdOnKeyException {
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keyStore.importPublicKey(owner, publicKeys);
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}
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/*
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OpenPgpMetadataStore
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*/
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@Override
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public Map<OpenPgpV4Fingerprint, Date> getAnnouncedFingerprintsOf(BareJid contact) throws IOException {
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return metadataStore.getAnnouncedFingerprintsOf(contact);
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}
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@Override
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public void setAnnouncedFingerprintsOf(BareJid contact, Map<OpenPgpV4Fingerprint, Date> data) throws IOException {
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metadataStore.setAnnouncedFingerprintsOf(contact, data);
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}
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/*
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OpenPgpTrustStore
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*/
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@Override
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public Trust getTrust(BareJid owner, OpenPgpV4Fingerprint fingerprint) throws IOException {
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return trustStore.getTrust(owner, fingerprint);
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}
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@Override
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public void setTrust(BareJid owner, OpenPgpV4Fingerprint fingerprint, Trust trust) throws IOException {
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trustStore.setTrust(owner, fingerprint, trust);
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}
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}
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