Kotlin conversion: InlineVerifyCmd

2025-09-09 10:19:47 +02:00 · 2023-11-15 11:49:04 +01:00 · 2023-11-15 11:49:04 +01:00 · b884f2b1a9
commit b884f2b1a9
parent 2e118357e2
3 changed files with 93 additions and 116 deletions
--- a/sop-java-picocli/src/main/kotlin/sop/cli/picocli/commands/InlineVerifyCmd.kt
+++ b/sop-java-picocli/src/main/kotlin/sop/cli/picocli/commands/InlineVerifyCmd.kt
@ -0,0 +1,93 @@
+// 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)
+            }
+        }
+    }
+}