sop-java/external-sop/src/main/java/sop/external/operation/RevokeKeyExternal.java

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// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.external.operation;
import sop.Ready;
import sop.exception.SOPGPException;
import sop.external.ExternalSOP;
import sop.operation.RevokeKey;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
public class RevokeKeyExternal implements RevokeKey {
private final List<String> commandList = new ArrayList<>();
private final List<String> envList;
private int withKeyPasswordCounter = 0;
public RevokeKeyExternal(String binary, Properties environment) {
this.commandList.add(binary);
this.commandList.add("revoke-key");
this.envList = ExternalSOP.propertiesToEnv(environment);
}
@Override
public RevokeKey noArmor() {
this.commandList.add("--no-armor");
return this;
}
@Override
public RevokeKey withKeyPassword(byte[] password) throws SOPGPException.UnsupportedOption, SOPGPException.PasswordNotHumanReadable {
String envVar = "KEY_PASSWORD_" + withKeyPasswordCounter++;
commandList.add("--with-key-password=@ENV:" + envVar);
envList.add(envVar + "=" + new String(password));
return this;
}
@Override
public Ready keys(InputStream keys) {
return ExternalSOP.executeTransformingOperation(Runtime.getRuntime(), commandList, envList, keys);
}
}