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Kotlin conversion: InlineSignExternal

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This commit is contained in:
Paul Schaub 2023-11-15 17:52:56 +01:00
parent f181453004
commit 7be71494cf
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
2 changed files with 40 additions and 74 deletions
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74
external-sop/src/main/java/sop/external/operation/InlineSignExternal.java vendored
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@ -1,74 +0,0 @@
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.external.operation;
import sop.Ready;
import sop.enums.InlineSignAs;
import sop.exception.SOPGPException;
import sop.external.ExternalSOP;
import sop.operation.InlineSign;
import javax.annotation.Nonnull;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
/**
* Implementation of the {@link InlineSign} operation using an external SOP binary.
*/
public class InlineSignExternal implements InlineSign {
private final List<String> commandList = new ArrayList<>();
private final List<String> envList;
private int keyCounter = 0;
private int withKeyPasswordCounter = 0;
public InlineSignExternal(String binary, Properties environment) {
commandList.add(binary);
commandList.add("inline-sign");
envList = ExternalSOP.propertiesToEnv(environment);
}
@Override
@Nonnull
public InlineSign noArmor() {
commandList.add("--no-armor");
return this;
}
@Override
@Nonnull
public InlineSign key(@Nonnull InputStream key) throws SOPGPException.KeyCannotSign, SOPGPException.BadData, SOPGPException.UnsupportedAsymmetricAlgo, IOException {
String envVar = "KEY_" + keyCounter++;
commandList.add("@ENV:" + envVar);
envList.add(envVar + "=" + ExternalSOP.readString(key));
return this;
}
@Override
@Nonnull
public InlineSign withKeyPassword(@Nonnull byte[] password) throws SOPGPException.UnsupportedOption, SOPGPException.PasswordNotHumanReadable {
String envVar = "WITH_KEY_PASSWORD_" + withKeyPasswordCounter++;
commandList.add("--with-key-password=@ENV:" + envVar);
envList.add(envVar + "=" + new String(password));
return this;
}
@Override
@Nonnull
public InlineSign mode(@Nonnull InlineSignAs mode) throws SOPGPException.UnsupportedOption {
commandList.add("--as=" + mode);
return this;
}
@Override
@Nonnull
public Ready data(@Nonnull InputStream data) throws SOPGPException.KeyIsProtected, SOPGPException.ExpectedText {
return ExternalSOP.executeTransformingOperation(Runtime.getRuntime(), commandList, envList, data);
}
}

40
external-sop/src/main/kotlin/sop/external/operation/InlineSignExternal.kt vendored Normal file
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@ -0,0 +1,40 @@
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.external.operation
import java.io.InputStream
import java.util.Properties
import sop.Ready
import sop.enums.InlineSignAs
import sop.external.ExternalSOP
import sop.operation.InlineSign
/** Implementation of the [InlineSign] operation using an external SOP binary. */
class InlineSignExternal(binary: String, environment: Properties) : InlineSign {
private val commandList = mutableListOf(binary, "inline-sign")
private val envList = ExternalSOP.propertiesToEnv(environment).toMutableList()
private var argCounter = 0
override fun mode(mode: InlineSignAs): InlineSign = apply { commandList.add("--as=$mode") }
override fun data(data: InputStream): Ready =
ExternalSOP.executeTransformingOperation(Runtime.getRuntime(), commandList, envList, data)
override fun noArmor(): InlineSign = apply { commandList.add("--no-armor") }
override fun key(key: InputStream): InlineSign = apply {
commandList.add("@ENV:KEY_$argCounter")
envList.add("KEY_$argCounter=${ExternalSOP.readString(key)}")
argCounter += 1
}
override fun withKeyPassword(password: ByteArray): InlineSign = apply {
commandList.add("--with-key-password=@ENV:WITH_KEY_PASSWORD_$argCounter")
envList.add("WITH_KEY_PASSWORD_$argCounter=${String(password)}")
argCounter += 1
}
}