From 141519d9523438911db9332bb6f3990ff9277089 Mon Sep 17 00:00:00 2001
From: lxdklp <lxdklp@lxdklp.top>
Date: Tue, 25 Nov 2025 10:35:14 +0800
Subject: [PATCH] fix: SFTP err caused by known host key (#970)

Fixes #965
---
 lib/data/model/sftp/req.dart    | 6 ++++++
 lib/data/model/sftp/worker.dart | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/lib/data/model/sftp/req.dart b/lib/data/model/sftp/req.dart
index 68147079..d9c769ef 100644
--- a/lib/data/model/sftp/req.dart
+++ b/lib/data/model/sftp/req.dart
@@ -8,6 +8,7 @@ class SftpReq {
   String? privateKey;
   Spi? jumpSpi;
   String? jumpPrivateKey;
+  Map<String, String>? knownHostFingerprints;
 
   SftpReq(this.spi, this.remotePath, this.localPath, this.type) {
     final keyId = spi.keyId;
@@ -18,6 +19,11 @@ class SftpReq {
       jumpSpi = Stores.server.box.get(spi.jumpId);
       jumpPrivateKey = Stores.key.fetchOne(jumpSpi?.keyId)?.key;
     }
+    try {
+      knownHostFingerprints = Map<String, String>.from(Stores.setting.sshKnownHostFingerprints.get());
+    } catch (_) {
+      knownHostFingerprints = null;
+    }
   }
 }
 
diff --git a/lib/data/model/sftp/worker.dart b/lib/data/model/sftp/worker.dart
index 42ca6f60..654deca9 100644
--- a/lib/data/model/sftp/worker.dart
+++ b/lib/data/model/sftp/worker.dart
@@ -65,6 +65,7 @@ Future<void> _download(SftpReq req, SendPort mainSendPort, SendErrorFunction sen
       privateKey: req.privateKey,
       jumpSpi: req.jumpSpi,
       jumpPrivateKey: req.jumpPrivateKey,
+      knownHostFingerprints: req.knownHostFingerprints,
     );
     mainSendPort.send(SftpWorkerStatus.sshConnectted);
 
@@ -121,6 +122,7 @@ Future<void> _upload(SftpReq req, SendPort mainSendPort, SendErrorFunction sendE
       privateKey: req.privateKey,
       jumpSpi: req.jumpSpi,
       jumpPrivateKey: req.jumpPrivateKey,
+      knownHostFingerprints: req.knownHostFingerprints,
     );
     mainSendPort.send(SftpWorkerStatus.sshConnectted);