Example usage for org.bouncycastle.openpgp PGPPublicKeyRingCollection contains

Introduction

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

Prototype

public boolean contains(byte[] fingerprint) throws PGPException 

Source Link

Document

Return true if a key matching the passed in fingerprint is present, false otherwise.

Usage

From source file:alpha.offsync.security.OpenPGPSecurityUtility.java

License:Apache License

@Override
public void importCryptographyMetadata(final InputStream input) {

    OpenPGPSecurityUtility.LOGGER.info("Importing cryptography metadata");
    try {/*  w w  w  .  j  av a 2  s  .c o m*/
        PGPPublicKeyRingCollection pgpPub = new PGPPublicKeyRingCollection(
                PGPUtil.getDecoderStream(new FileInputStream(this.publicKeyRing)));

        final PGPPublicKeyRingCollection pgpPubIncoming = new PGPPublicKeyRingCollection(
                PGPUtil.getDecoderStream(input));

        PGPPublicKeyRing ppKr;
        final Iterator<PGPPublicKeyRing> it = pgpPubIncoming.getKeyRings();
        while (it.hasNext()) {
            ppKr = it.next();
            if (!pgpPub.contains(ppKr.getPublicKey().getKeyID())) {
                pgpPub = PGPPublicKeyRingCollection.addPublicKeyRing(pgpPub, ppKr);
            }
        }

        pgpPub.encode(new FileOutputStream(new File(this.publicKeyRing.getAbsolutePath())));
    } catch (final FileNotFoundException e) {
        e.printStackTrace();
    } catch (final IOException e) {
        e.printStackTrace();
    } catch (final PGPException e) {
        e.printStackTrace();
    }

}

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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   ww  w  . j  a v  a 2s  .c om*/
        }
        this.publicKeyRingCollections.put(owner, publicKeyRings);
        writePublicKeysOf(owner, publicKeyRings);
    }
}

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