Add test for minimal revocation certificate

2024-12-22 19:08:00 +01:00 · 2023-06-13 19:46:56 +02:00 · 2023-06-13 19:46:56 +02:00 · 383c9799c3
commit 383c9799c3
parent 7f5bc91f6b
1 changed files with 179 additions and 0 deletions
--- a/pgpainless-core/src/test/java/org/pgpainless/key/SelfCertifyingRevocationTest.java
+++ b/pgpainless-core/src/test/java/org/pgpainless/key/SelfCertifyingRevocationTest.java
@ -0,0 +1,179 @@
+// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
+//
+// SPDX-License-Identifier: Apache-2.0
+
+package org.pgpainless.key;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.IOException;
+
+import org.bouncycastle.openpgp.PGPException;
+import org.bouncycastle.openpgp.PGPPublicKeyRing;
+import org.bouncycastle.openpgp.PGPSecretKeyRing;
+import org.junit.jupiter.api.Test;
+import org.pgpainless.PGPainless;
+import org.pgpainless.key.info.KeyRingInfo;
+import org.pgpainless.util.CollectionUtils;
+
+/**
+ * Test for v6-style self-certifying revocations.
+ * @see <a href="https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-09.html#name-openpgp-v6-revocation-certi">
+ *     OpenPGP v6 Revocation Certificate</a>
+ */
+public class SelfCertifyingRevocationTest {
+
+    private static final String SECRET_KEY = "" +
+            "-----BEGIN PGP PRIVATE KEY BLOCK-----\n" +
+            "Version: PGPainless\n" +
+            "Comment: 8139 D35E 40CB 1A6E 0E0F  B769 7FD2 60B1 95C2 A78F\n" +
+            "Comment: Alice <alice@pgpainless.org>\n" +
+            "\n" +
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+            "sI1nYaqkdT6UC4PRnl3P\n" +
+            "=isPD\n" +
+            "-----END PGP PRIVATE KEY BLOCK-----";
+
+    private static final String SELF_CERTIFYING_REVOCATION = "" +
+            "-----BEGIN PGP PUBLIC KEY BLOCK-----\n" +
+            "Version: PGPainless\n" +
+            "Comment: 8139 D35E 40CB 1A6E 0E0F  B769 7FD2 60B1 95C2 A78F\n" +
+            "\n" +
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+            "5l8MSIBsrtHiL/ElwFlnMP5Ffwuqfhnb/29yK0tWVpbRkE199tvU3C8iggyhdZYC\n" +
+            "/8NvYSU/RysdDwgDH1j1WWxuFTnaRCpzP/jPZ9sA6NFQtbOYjN6FLO+78gDZbuDv\n" +
+            "Il9nFzjaEHbjZ7QVqINZxSCQe8NYmjfeDQ==\n" +
+            "=zlRL\n" +
+            "-----END PGP PUBLIC KEY BLOCK-----";
+
+    @Test
+    public void parseSelfCertifyingRevocation() throws IOException {
+        PGPPublicKeyRing revocation = PGPainless.readKeyRing().publicKeyRing(SELF_CERTIFYING_REVOCATION);
+        assertNotNull(revocation);
+        assertEquals(1, CollectionUtils.iteratorToList(revocation.getPublicKeys()).size());
+    }
+
+    @Test
+    public void selfCertifyingRevocationIsRevoked() throws IOException {
+        PGPPublicKeyRing revocation = PGPainless.readKeyRing().publicKeyRing(SELF_CERTIFYING_REVOCATION);
+        assertNotNull(revocation);
+        KeyRingInfo info = PGPainless.inspectKeyRing(revocation);
+        assertTrue(info.getRevocationState().isHardRevocation());
+    }
+
+    @Test
+    public void mergeCertificatesResultsInRevokedKey() throws IOException, PGPException {
+        PGPSecretKeyRing secretKeys = PGPainless.readKeyRing().secretKeyRing(SECRET_KEY);
+        assertNotNull(secretKeys);
+        PGPPublicKeyRing publicKeys = PGPainless.extractCertificate(secretKeys);
+        KeyRingInfo info = PGPainless.inspectKeyRing(publicKeys);
+        assertTrue(info.getRevocationState().isNotRevoked());
+
+        PGPPublicKeyRing revocation = PGPainless.readKeyRing().publicKeyRing(SELF_CERTIFYING_REVOCATION);
+        assertNotNull(revocation);
+
+        PGPPublicKeyRing merged = PGPainless.mergeCertificate(publicKeys, revocation);
+        info = PGPainless.inspectKeyRing(merged);
+        assertTrue(info.getRevocationState().isHardRevocation());
+    }
+}