Kotlin conversion: VerifySignatures

sop-java/src/main/java/sop/operation/VerifySignatures.java

@@ -1,46 +0,0 @@
-// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
-//
-// SPDX-License-Identifier: Apache-2.0
-
-package sop.operation;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.List;
-
-import sop.Verification;
-import sop.exception.SOPGPException;
-
-public interface VerifySignatures {
-
-    /**
-     * Provide the signed data (without signatures).
-     *
-     * @param data signed data
-     * @return list of signature verifications
-     * @throws IOException in case of an IO error
-     * @throws SOPGPException.NoSignature when no valid signature is found
-     * @throws SOPGPException.BadData when the data is invalid OpenPGP data
-     */
-    List<Verification> data(InputStream data)
-            throws IOException,
-            SOPGPException.NoSignature,
-            SOPGPException.BadData;
-
-    /**
-     * Provide the signed data (without signatures).
-     *
-     * @param data signed data
-     * @return list of signature verifications
-     * @throws IOException in case of an IO error
-     * @throws SOPGPException.NoSignature when no valid signature is found
-     * @throws SOPGPException.BadData when the data is invalid OpenPGP data
-     */
-    default List<Verification> data(byte[] data)
-            throws IOException,
-            SOPGPException.NoSignature,
-            SOPGPException.BadData {
-        return data(new ByteArrayInputStream(data));
-    }
-}

sop-java/src/main/kotlin/sop/operation/VerifySignatures.kt

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
+//
+// SPDX-License-Identifier: Apache-2.0
+
+package sop.operation
+
+import java.io.IOException
+import java.io.InputStream
+import sop.Verification
+import sop.exception.SOPGPException.BadData
+import sop.exception.SOPGPException.NoSignature
+
+interface VerifySignatures {
+
+    /**
+     * Provide the signed data (without signatures).
+     *
+     * @param data signed data
+     * @return list of signature verifications
+     * @throws IOException in case of an IO error
+     * @throws NoSignature when no valid signature is found
+     * @throws BadData when the data is invalid OpenPGP data
+     */
+    @Throws(IOException::class, NoSignature::class, BadData::class)
+    fun data(data: InputStream): List<Verification>
+
+    /**
+     * Provide the signed data (without signatures).
+     *
+     * @param data signed data
+     * @return list of signature verifications
+     * @throws IOException in case of an IO error
+     * @throws NoSignature when no valid signature is found
+     * @throws BadData when the data is invalid OpenPGP data
+     */
+    @Throws(IOException::class, NoSignature::class, BadData::class)
+    fun data(data: ByteArray): List<Verification> = data(data.inputStream())
+}