sop-java/external-sop/src/main/kotlin/sop/external/operation/UpdateKeyExternal.kt

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// SPDX-FileCopyrightText: 2024 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.external.operation
import java.io.InputStream
import java.util.*
import sop.Ready
import sop.external.ExternalSOP
import sop.operation.UpdateKey
class UpdateKeyExternal(binary: String, environment: Properties) : UpdateKey {
private val commandList = mutableListOf(binary, "update-key")
private val envList = ExternalSOP.propertiesToEnv(environment).toMutableList()
private var argCount = 0
override fun noArmor(): UpdateKey = apply { commandList.add("--no-armor") }
override fun signingOnly(): UpdateKey = apply { commandList.add("--signing-only") }
override fun noNewMechanisms(): UpdateKey = apply { commandList.add("--no-new-mechanisms") }
override fun withKeyPassword(password: ByteArray): UpdateKey = apply {
commandList.add("--with-key-password=@ENV:KEY_PASSWORD_$argCount")
envList.add("KEY_PASSWORD_$argCount=${String(password)}")
argCount += 1
}
override fun mergeCerts(certs: InputStream): UpdateKey = apply {
commandList.add("--merge-certs")
commandList.add("@ENV:CERT_$argCount")
envList.add("CERT_$argCount=${ExternalSOP.readString(certs)}")
argCount += 1
}
override fun key(key: InputStream): Ready =
ExternalSOP.executeTransformingOperation(Runtime.getRuntime(), commandList, envList, key)
}