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Add test for encryption to cert from certificate store

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Paul Schaub 2022-08-25 18:56:37 +02:00
parent d0277fbbec
commit 22abb62443
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pgpainless-core/src/test/java/org/pgpainless/encryption_signing/EncryptWithKeyFromKeyStoreTest.java Normal file
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// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.encryption_signing;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.util.io.Streams;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.certificate_store.MergeCallbacks;
import org.pgpainless.certificate_store.PGPainlessCertD;
import org.pgpainless.key.OpenPgpFingerprint;
import pgp.cert_d.PGPCertificateStoreAdapter;
import pgp.certificate_store.certificate.Certificate;
import pgp.certificate_store.exception.BadDataException;
import pgp.certificate_store.exception.BadNameException;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class EncryptWithKeyFromKeyStoreTest {
// Collection of 3 certificates (fingerprints below)
private static final String CERT_COLLECTION = "-----BEGIN PGP PUBLIC KEY BLOCK-----\n" +
"Version: BCPG v1.71\n" +
"\n" +
"mDMEYwemqhYJKwYBBAHaRw8BAQdAkhI29iXd05I2msAucVCmM2Chg52093a3MdHs\n" +
"NHu83i+0FEEgPGFAcGdwYWlubGVzcy5vcmc+iI8EExYKAEEFAmMHpqoJEAcHMNbM\n" +
"aq4mFiEEdjJKQcwZwKozs8H2Bwcw1sxqriYCngECmwEFFgIDAQAECwkIBwUVCgkI\n" +
"CwKZAQAAoZcBAPhMQ8TLPRMLiWcNi4bO3A9OonFpxOyfLRC8yiJSL6bbAQDcMylf\n" +
"pgOZGQ+uxWPokoJtWQt7I9IWsBxrwyW8iUniDbg4BGMHpqoSCisGAQQBl1UBBQEB\n" +
"B0D9g9P9VCLNFKteqgESsYK+OKeeDDk3LRgcsxANBkWNcwMBCAeIdQQYFgoAHQUC\n" +
"YwemqgKeAQKbDAUWAgMBAAQLCQgHBRUKCQgLAAoJEAcHMNbMaq4ml8MBAL8EUAIS\n" +
"cusSuhIJpep961GS7dvUjn/Hg0TW5llUzg8fAQCl3vSqbSsNAUxmrOr3600IuyM2\n" +
"EFlE412iEa5lhc/oArgzBGMHpqoWCSsGAQQB2kcPAQEHQKgUT/3nK/hqpgYR9zpw\n" +
"2AYOXsJSHRdJOGW6dEMRvIBaiNUEGBYKAH0FAmMHpqoCngECmwIFFgIDAQAECwkI\n" +
"BwUVCgkIC18gBBkWCgAGBQJjB6aqAAoJEGkhuqcOCjqNAfMA/3eG/POfM+6INiC3\n" +
"DY7mTMgSEqjojd3aBWAGdbGuQ0b+AQDgfhLFYN/Ip6dvbEAhf8d0TCrs4dFmS9Pp\n" +
"BOfWWgEsBgAKCRAHBzDWzGquJmIIAP4sQO7j7FH41KQf1E22SpbxiKSC2lK+9hxT\n" +
"kv6divqdZgD/T91FUb9AenAJBLzyaTwReQSt/iEx1mxLi7QilaJCDA6YMwRjB6aq\n" +
"FgkrBgEEAdpHDwEBB0D/8+N/bzvx2kZTrQ3fvGv6GTyBZGy1qqH9+70/orCegbQU\n" +
"QiA8YkBwZ3BhaW5sZXNzLm9yZz6IjwQTFgoAQQUCYwemqgkQDmT2NIT1D4IWIQTH\n" +
"zU3gfxyXLgTTOGAOZPY0hPUPggKeAQKbAQUWAgMBAAQLCQgHBRUKCQgLApkBAAAp\n" +
"3wEA4Pj8MpGKBiwG/I2A26B6IDz0MZ/IiR204tWjh54ZgIYA/RYrxyfdmuKhEzMf\n" +
"MA0a0juZ1euzxYPeNvgYJRjOnoUCuDgEYwemqhIKKwYBBAGXVQEFAQEHQPiGISsj\n" +
"Hv/wd8eQXUxMFU2I1ex6c9LcDXKOHHvL4XB1AwEIB4h1BBgWCgAdBQJjB6aqAp4B\n" +
"ApsMBRYCAwEABAsJCAcFFQoJCAsACgkQDmT2NIT1D4IdlQEA8cjOGf2X0D0v7gRg\n" +
"wV6C8o7KaIjwqbRFjbw4v7dewT4BANjBU/KD+SgKG9l27t0pv7fzklWxUwehfIYR\n" +
"veVegsEKuDMEYwemqhYJKwYBBAHaRw8BAQdAZA6ryWxnMEfhxhmfA8n54fgQXUE2\n" +
"BwPobUGLfhjee8eI1QQYFgoAfQUCYwemqgKeAQKbAgUWAgMBAAQLCQgHBRUKCQgL\n" +
"XyAEGRYKAAYFAmMHpqoACgkQB/5eyqSzV2hurwEAv0ODS93BTlgBXL6dDZ+6vO+y\n" +
"emW6wH4RBZcrvQOhmpMBALhVrbS6L97HukL9B9QMSyP9Ir3QrBJihJNQjIcs/9UD\n" +
"AAoJEA5k9jSE9Q+CAogA/jdAcbky2S6Ym39EqV8xCQKr7ddOKMzMUhGM65W6sAlP\n" +
"AP99OZu3bNXsH79eJ8KmSpTaRH8meRgSaIve/6NgAmO2CpgzBGMHpqoWCSsGAQQB\n" +
"2kcPAQEHQOdxRopw4vC2USLv4kqEVKNlAM+NkYomruNqsVlde9iutBRDIDxjQHBn\n" +
"cGFpbmxlc3Mub3JnPoiPBBMWCgBBBQJjB6aqCRBUXcAjBoWYJBYhBJFl6D4X+Xm9\n" +
"JjH+/VRdwCMGhZgkAp4BApsBBRYCAwEABAsJCAcFFQoJCAsCmQEAAAD4AQD9PvbC\n" +
"y/SNXx62jnQmNHVXo/UDOmUqHymwHvm0MrKHeQEA06X5eLoHsttbRTvQt4NVYjdy\n" +
"pDT4ySNvQCu6a5CiKg+4OARjB6aqEgorBgEEAZdVAQUBAQdAV1TW1qj0O2DGGBnR\n" +
"y11gSj6uHhxOaGps2QE9asfp7QEDAQgHiHUEGBYKAB0FAmMHpqoCngECmwwFFgID\n" +
"AQAECwkIBwUVCgkICwAKCRBUXcAjBoWYJIY9AQCVPseDfgRuCG7ygCmPtLO3Vp5j\n" +
"ZcDF1fke/J3Z6LVAvQEA2bxaKgArPRrTlmCgM7iJSOBVyzryWZ7+lmbjLeqVxgi4\n" +
"MwRjB6aqFgkrBgEEAdpHDwEBB0CCEWkyuz0HoWS63dinLk2VZJde4s4w0sQR9pPB\n" +
"6wlwvIjVBBgWCgB9BQJjB6aqAp4BApsCBRYCAwEABAsJCAcFFQoJCAtfIAQZFgoA\n" +
"BgUCYwemqgAKCRD9CgygdUb5mXWoAP0Zp5qSRFMJEghCgnZqcGIjlotGUc65uXv4\n" +
"U5iqHfgEJAD/aAhA55MmlxIDXUkDMlKsy8WfhksLu6dfMkjJY2LYEAgACgkQVF3A\n" +
"IwaFmCTV5wD9ErsC4w6ajM6PTGImtrK6IJEdMGajOwSGYWHiX9yaOI4BANdWby+h\n" +
"Pr2snaTp6/NukIbg3D/YMXm+mM6119v7HJkO\n" +
"=KVYs\n" +
"-----END PGP PUBLIC KEY BLOCK-----";
private static final OpenPgpFingerprint cert1fp = OpenPgpFingerprint.parse("76324A41CC19C0AA33B3C1F6070730D6CC6AAE26");
private static final OpenPgpFingerprint cert2fp = OpenPgpFingerprint.parse("C7CD4DE07F1C972E04D338600E64F63484F50F82");
private static final OpenPgpFingerprint cert3fp = OpenPgpFingerprint.parse("9165E83E17F979BD2631FEFD545DC02306859824");
@Test
public void encryptWithKeyFromStore() throws PGPException, IOException, BadDataException, InterruptedException, BadNameException {
// In-Memory certificate store
PGPainlessCertD certificateDirectory = PGPainlessCertD.inMemory();
PGPCertificateStoreAdapter adapter = new PGPCertificateStoreAdapter(certificateDirectory);
// Populate store
PGPPublicKeyRingCollection certificates = PGPainless.readKeyRing().publicKeyRingCollection(CERT_COLLECTION);
for (PGPPublicKeyRing cert : certificates) {
certificateDirectory.insert(new ByteArrayInputStream(cert.getEncoded()), MergeCallbacks.mergeWithExisting());
}
// Encrypt message
ByteArrayOutputStream ciphertextOut = new ByteArrayOutputStream();
EncryptionStream encryptionStream = PGPainless.encryptAndOrSign()
.onOutputStream(ciphertextOut)
.withOptions(ProducerOptions.encrypt(
EncryptionOptions.encryptCommunications()
.addRecipient(adapter, cert2fp)));
ByteArrayInputStream plaintext = new ByteArrayInputStream("Hello, World! This message is encrypted using a cert from a store!".getBytes());
Streams.pipeAll(plaintext, encryptionStream);
encryptionStream.close();
// Get cert from store
Certificate cert = adapter.getCertificate(cert2fp.toString());
PGPPublicKeyRing publicKeys = PGPainless.readKeyRing().publicKeyRing(cert.getInputStream());
// check if message was encrypted for cert
assertTrue(encryptionStream.getResult().isEncryptedFor(publicKeys));
}
}