Example usage for org.bouncycastle.openpgp.bc BcPGPSecretKeyRingCollection getKeyRings

Introduction

In this page you can find the example usage for org.bouncycastle.openpgp.bc BcPGPSecretKeyRingCollection getKeyRings.

Prototype

public Iterator<PGPSecretKeyRing> getKeyRings() 

Source Link

Document

return the secret key rings making up this collection.

Usage

From source file:de.dentrassi.pm.signing.pgp.PgpHelper.java

License:Open Source License

public static PGPSecretKey loadSecretKey(final InputStream input, final String keyId)
        throws IOException, PGPException {
    final long keyIdNum = Long.parseUnsignedLong(keyId, 16);

    final BcPGPSecretKeyRingCollection keyrings = new BcPGPSecretKeyRingCollection(
            PGPUtil.getDecoderStream(input));

    final Iterator<?> keyRingIter = keyrings.getKeyRings();
    while (keyRingIter.hasNext()) {
        final PGPSecretKeyRing secretKeyRing = (PGPSecretKeyRing) keyRingIter.next();

        final Iterator<?> secretKeyIterator = secretKeyRing.getSecretKeys();
        while (secretKeyIterator.hasNext()) {
            final PGPSecretKey key = (PGPSecretKey) secretKeyIterator.next();

            if (!key.isSigningKey()) {
                continue;
            }/*w w  w . j  a  va2  s.  c o  m*/

            final long shortId = key.getKeyID() & 0xFFFFFFFFL;

            if (key.getKeyID() != keyIdNum && shortId != keyIdNum) {
                continue;
            }

            return key;
        }
    }

    return null;
}

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From source file:org.eclipse.packagedrone.repo.signing.pgp.PgpHelper.java

License:Open Source License

public static Stream<PGPKeyRing> streamKeyring(final InputStream input) throws IOException, PGPException {
    final BcPGPSecretKeyRingCollection keyrings = new BcPGPSecretKeyRingCollection(
            PGPUtil.getDecoderStream(input));

    final Iterator<?> keyRingIter = keyrings.getKeyRings();

    final Stream<?> s = StreamSupport
            .stream(Spliterators.spliteratorUnknownSize(keyRingIter, Spliterator.ORDERED), false);

    return s.map(o -> (PGPKeyRing) o);
}

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