Add test for back-sig generation

2024-12-24 11:57:59 +01:00 · 2024-02-21 13:38:01 +01:00 · 2024-02-21 13:38:01 +01:00 · 7f07503064
commit 7f07503064
parent 79c8eff940
1 changed files with 22 additions and 0 deletions
--- a/pgpainless-core/src/test/kotlin/org/pgpainless/key/generation/OpenPgpKeyGeneratorTest.kt
+++ b/pgpainless-core/src/test/kotlin/org/pgpainless/key/generation/OpenPgpKeyGeneratorTest.kt
@ -102,6 +102,28 @@ class OpenPgpKeyGeneratorTest {
        assertEquals("Primary <primary@example.com>", info.primaryUserId)
    }

+    @Test
+    fun `adding signing key will add embedded back-signature`() {
+        val key =
+            OpenPgpKeyGenerator.buildV4Key()
+                .setPrimaryKey(KeyType.EDDSA(EdDSACurve._Ed25519))
+                .addSubkey(KeyType.EDDSA(EdDSACurve._Ed25519)) {
+                    addBindingSignature(
+                        SelfSignatureSubpackets.applyHashed { setKeyFlags(KeyFlag.SIGN_DATA) })
+                }
+                .build()
+
+        assertFalse(
+            key.publicKeys
+                .asSequence()
+                .last()
+                .signatures
+                .next()
+                .hashedSubPackets
+                .embeddedSignatures
+                .isEmpty)
+    }
+
    @Test
    fun testUnopinionatedV4() {
        // Unopinionated