58 lines
1.8 KiB
Java
58 lines
1.8 KiB
Java
// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package pgp.cert_d.cli.commands;
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import org.pgpainless.key.OpenPgpFingerprint;
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import pgp.cert_d.cli.PGPCertDCli;
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import picocli.CommandLine;
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import java.io.IOException;
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import java.math.BigInteger;
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import java.util.Set;
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import java.util.regex.Pattern;
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@CommandLine.Command(name = "find",
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resourceBundle = "msg_find")
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public class Find implements Runnable {
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private static final Pattern LONG_KEY_ID = Pattern.compile("^[0-9A-Fa-f]{16}$");
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@CommandLine.Parameters(
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paramLabel = "IDENTIFIER",
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arity = "1")
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String identifier;
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@Override
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public void run() {
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if (identifier == null) {
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throw new IllegalArgumentException("No subkey ID provided.");
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}
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identifier = identifier.trim();
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long subkeyId = 0;
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try {
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OpenPgpFingerprint fingerprint = OpenPgpFingerprint.parse(identifier);
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subkeyId = fingerprint.getKeyId();
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} catch (IllegalArgumentException e) {
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if (!LONG_KEY_ID.matcher(identifier).matches()) {
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throw new IllegalArgumentException("Provided long key-id does not match expected format. " +
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"A long key-id consists of 16 hexadecimal characters.");
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}
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subkeyId = new BigInteger(identifier, 16).longValue();
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}
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try {
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Set<String> fingerprints = PGPCertDCli.getCertificateDirectory()
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.getCertificateFingerprintsForSubkeyId(subkeyId);
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for (String fingerprint : fingerprints) {
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// CHECKSTYLE:OFF
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System.out.println(fingerprint);
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// CHECKSTYLE:ON
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}
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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}
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