sop-java/sop-java-picocli/src/main/java/sop/cli/picocli/commands/InlineVerifyCmd.java

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// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.cli.picocli.commands;
import picocli.CommandLine;
import sop.ReadyWithResult;
import sop.Verification;
import sop.cli.picocli.SopCLI;
import sop.exception.SOPGPException;
import sop.operation.InlineVerify;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
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import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
@CommandLine.Command(name = "inline-verify",
resourceBundle = "msg_inline-verify",
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exitCodeOnInvalidInput = 37)
public class InlineVerifyCmd extends AbstractSopCmd {
@CommandLine.Parameters(arity = "1..*",
paramLabel = "CERT")
List<String> certificates = new ArrayList<>();
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@CommandLine.Option(names = {"--not-before"},
paramLabel = "DATE")
String notBefore = "-";
@CommandLine.Option(names = {"--not-after"},
paramLabel = "DATE")
String notAfter = "now";
@CommandLine.Option(names = "--verifications-out")
String verificationsOut;
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@Override
public void run() {
InlineVerify inlineVerify = throwIfUnsupportedSubcommand(
SopCLI.getSop().inlineVerify(), "inline-verify");
throwIfOutputExists(verificationsOut);
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if (notAfter != null) {
try {
inlineVerify.notAfter(parseNotAfter(notAfter));
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} catch (SOPGPException.UnsupportedOption unsupportedOption) {
String errorMsg = getMsg("sop.error.feature_support.option_not_supported", "--not-after");
throw new SOPGPException.UnsupportedOption(errorMsg, unsupportedOption);
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}
}
if (notBefore != null) {
try {
inlineVerify.notBefore(parseNotBefore(notBefore));
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} catch (SOPGPException.UnsupportedOption unsupportedOption) {
String errorMsg = getMsg("sop.error.feature_support.option_not_supported", "--not-before");
throw new SOPGPException.UnsupportedOption(errorMsg, unsupportedOption);
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}
}
for (String certInput : certificates) {
try (InputStream certIn = getInput(certInput)) {
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inlineVerify.cert(certIn);
} catch (IOException ioException) {
throw new RuntimeException(ioException);
} catch (SOPGPException.UnsupportedAsymmetricAlgo unsupportedAsymmetricAlgo) {
String errorMsg = getMsg("sop.error.runtime.cert_uses_unsupported_asymmetric_algorithm", certInput);
throw new SOPGPException.UnsupportedAsymmetricAlgo(errorMsg, unsupportedAsymmetricAlgo);
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} catch (SOPGPException.BadData badData) {
String errorMsg = getMsg("sop.error.input.not_a_certificate", certInput);
throw new SOPGPException.BadData(errorMsg, badData);
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}
}
List<Verification> verifications = null;
try {
ReadyWithResult<List<Verification>> ready = inlineVerify.data(System.in);
verifications = ready.writeTo(System.out);
} catch (SOPGPException.NoSignature e) {
String errorMsg = getMsg("sop.error.runtime.no_verifiable_signature_found");
throw new SOPGPException.NoSignature(errorMsg, e);
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} catch (IOException ioException) {
throw new RuntimeException(ioException);
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} catch (SOPGPException.BadData badData) {
String errorMsg = getMsg("sop.error.input.stdin_not_a_message");
throw new SOPGPException.BadData(errorMsg, badData);
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}
if (verificationsOut != null) {
try (OutputStream outputStream = getOutput(verificationsOut)) {
PrintWriter pw = new PrintWriter(outputStream);
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for (Verification verification : verifications) {
// CHECKSTYLE:OFF
pw.println(verification);
// CHECKSTYLE:ON
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
}