fix: implement findExistingAlgorithms in TofuHostKeyVerifier (sshj 0.38 API)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-24 19:11:30 +00:00
parent d70defe3e1
commit 739e6ece46
1 changed files with 4 additions and 0 deletions
@@ -24,6 +24,10 @@ class TofuHostKeyVerifier(private val credentialStore: CredentialStore) : HostKe
        }
    }

+    // Return empty list so sshj uses server preference order for key exchange.
+    // Our verify() will accept or reject whatever algorithm is negotiated.
+    override fun findExistingAlgorithms(hostname: String, port: Int): List<String> = emptyList()
+
    private fun sha256Fingerprint(key: PublicKey): String {
        val digest = MessageDigest.getInstance("SHA-256").digest(key.encoded)
        return digest.joinToString(":") { "%02x".format(it) }