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fix: implement findExistingAlgorithms in TofuHostKeyVerifier (sshj 0.38 API)

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Amir
2026-05-24 19:11:30 +00:00
parent d70defe3e1
commit 739e6ece46
1 changed files with 4 additions and 0 deletions
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app/src/main/kotlin/com/syncflow/data/providers/sftp/TofuHostKeyVerifier.kt
+4
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@@ -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 { private fun sha256Fingerprint(key: PublicKey): String {
val digest = MessageDigest.getInstance("SHA-256").digest(key.encoded) val digest = MessageDigest.getInstance("SHA-256").digest(key.encoded)
return digest.joinToString(":") { "%02x".format(it) } return digest.joinToString(":") { "%02x".format(it) }