Example usage for org.bouncycastle.openpgp PGPPublicKeyRingCollection getPublicKeyRing

Introduction

In this page you can find the example usage for org.bouncycastle.openpgp PGPPublicKeyRingCollection getPublicKeyRing.

Prototype

public PGPPublicKeyRing getPublicKeyRing(byte[] fingerprint) throws PGPException 

Source Link

Document

Return the PGP public key associated with the given key fingerprint.

Usage

From source file:org.jivesoftware.smackx.ox.OpenPgpContact.java

License:Apache License

/**
 * Return any announced public keys. This is the set returned by {@link #getAnyPublicKeys()} with non-announced
 * keys and keys which lack a user-id with the contacts jid removed.
 *
 * @return announced keys of the contact
 *
 * @throws IOException IO is dangerous//  w ww  . jav a2  s  . c  o  m
 * @throws PGPException PGP is brittle
 */
public PGPPublicKeyRingCollection getAnnouncedPublicKeys() throws IOException, PGPException {
    PGPPublicKeyRingCollection anyKeys = getAnyPublicKeys();
    Map<OpenPgpV4Fingerprint, Date> announced = store.getAnnouncedFingerprintsOf(jid);

    BareJidUserId.PubRingSelectionStrategy userIdFilter = new BareJidUserId.PubRingSelectionStrategy();

    PGPPublicKeyRingCollection announcedKeysCollection = null;
    for (OpenPgpV4Fingerprint announcedFingerprint : announced.keySet()) {
        PGPPublicKeyRing ring = anyKeys.getPublicKeyRing(announcedFingerprint.getKeyId());

        if (ring == null)
            continue;

        ring = BCUtil.removeUnassociatedKeysFromKeyRing(ring,
                ring.getPublicKey(announcedFingerprint.getKeyId()));

        if (!userIdFilter.accept(getJid(), ring)) {
            LOGGER.log(Level.WARNING, "Ignore key " + Long.toHexString(ring.getPublicKey().getKeyID())
                    + " as it lacks the user-id \"xmpp" + getJid().toString() + "\"");
            continue;
        }

        if (announcedKeysCollection == null) {
            announcedKeysCollection = new PGPPublicKeyRingCollection(Collections.singleton(ring));
        } else {
            announcedKeysCollection = PGPPublicKeyRingCollection.addPublicKeyRing(announcedKeysCollection,
                    ring);
        }
    }

    return announcedKeysCollection;
}

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From source file:org.jivesoftware.smackx.ox.store.abstr.AbstractOpenPgpKeyStore.java

License:Apache License

@Override
public PGPPublicKeyRing getPublicKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint)
        throws IOException, PGPException {
    PGPPublicKeyRingCollection publicKeyRings = getPublicKeysOf(owner);

    if (publicKeyRings != null) {
        return publicKeyRings.getPublicKeyRing(fingerprint.getKeyId());
    }//w  w  w  .  j  ava2  s  . co  m

    return null;
}

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From source file:org.jivesoftware.smackx.ox.store.abstr.AbstractOpenPgpKeyStore.java

License:Apache License

@Override
public void deletePublicKeyRing(BareJid owner, OpenPgpV4Fingerprint fingerprint)
        throws IOException, PGPException {
    PGPPublicKeyRingCollection publicKeyRings = getPublicKeysOf(owner);
    if (publicKeyRings.contains(fingerprint.getKeyId())) {
        publicKeyRings = PGPPublicKeyRingCollection.removePublicKeyRing(publicKeyRings,
                publicKeyRings.getPublicKeyRing(fingerprint.getKeyId()));
        if (!publicKeyRings.iterator().hasNext()) {
            publicKeyRings = null;/*from  w w  w  .  ja  v a  2 s.  co  m*/
        }
        this.publicKeyRingCollections.put(owner, publicKeyRings);
        writePublicKeysOf(owner, publicKeyRings);
    }
}

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