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

94 lines
3.4 KiB
Kotlin

// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.cli.picocli.commands
import java.io.IOException
import java.io.PrintWriter
import picocli.CommandLine.*
import sop.cli.picocli.SopCLI
import sop.exception.SOPGPException.*
@Command(
name = "inline-verify",
resourceBundle = "msg_inline-verify",
exitCodeOnInvalidInput = UnsupportedOption.EXIT_CODE)
class InlineVerifyCmd : AbstractSopCmd() {
@Parameters(arity = "0..*", paramLabel = "CERT") var certificates: List<String> = listOf()
@Option(names = ["--not-before"], paramLabel = "DATE") var notBefore: String = "-"
@Option(names = ["--not-after"], paramLabel = "DATE") var notAfter: String = "now"
@Option(names = ["--verifications-out"], paramLabel = "VERIFICATIONS")
var verificationsOut: String? = null
override fun run() {
val inlineVerify =
throwIfUnsupportedSubcommand(SopCLI.getSop().inlineVerify(), "inline-verify")
throwIfOutputExists(verificationsOut)
try {
inlineVerify.notAfter(parseNotAfter(notAfter))
} catch (unsupportedOption: UnsupportedOption) {
val errorMsg = getMsg("sop.error.feature_support.option_not_supported", "--not-after")
throw UnsupportedOption(errorMsg, unsupportedOption)
}
try {
inlineVerify.notBefore(parseNotBefore(notBefore))
} catch (unsupportedOption: UnsupportedOption) {
val errorMsg = getMsg("sop.error.feature_support.option_not_supported", "--not-before")
throw UnsupportedOption(errorMsg, unsupportedOption)
}
for (certInput in certificates) {
try {
getInput(certInput).use { certIn -> inlineVerify.cert(certIn) }
} catch (ioException: IOException) {
throw RuntimeException(ioException)
} catch (unsupportedAsymmetricAlgo: UnsupportedAsymmetricAlgo) {
val errorMsg =
getMsg(
"sop.error.runtime.cert_uses_unsupported_asymmetric_algorithm", certInput)
throw UnsupportedAsymmetricAlgo(errorMsg, unsupportedAsymmetricAlgo)
} catch (badData: BadData) {
val errorMsg = getMsg("sop.error.input.not_a_certificate", certInput)
throw BadData(errorMsg, badData)
}
}
val verifications =
try {
val ready = inlineVerify.data(System.`in`)
ready.writeTo(System.out)
} catch (e: NoSignature) {
val errorMsg = getMsg("sop.error.runtime.no_verifiable_signature_found")
throw NoSignature(errorMsg, e)
} catch (ioException: IOException) {
throw RuntimeException(ioException)
} catch (badData: BadData) {
val errorMsg = getMsg("sop.error.input.stdin_not_a_message")
throw BadData(errorMsg, badData)
}
verificationsOut?.let {
try {
getOutput(it).use { outputStream ->
val pw = PrintWriter(outputStream)
for (verification in verifications) {
pw.println(verification)
}
pw.flush()
pw.close()
}
} catch (e: IOException) {
throw RuntimeException(e)
}
}
}
}