From 0837f82a695fb7a570e2da39acaab3f24990632a Mon Sep 17 00:00:00 2001
From: mahee96 <47920326+mahee96@users.noreply.github.com>
Date: Tue, 3 Mar 2026 02:56:41 +0530
Subject: [PATCH] minimuxer: added binding for the cached tunnel config values
 so that application layer can provide and listen to updates.

---
 Dependencies/minimuxer           |  2 +-
 SideStore/MinimuxerWrapper.swift | 51 ++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/Dependencies/minimuxer b/Dependencies/minimuxer
index 74c62833..2e6fc79f 160000
--- a/Dependencies/minimuxer
+++ b/Dependencies/minimuxer
@@ -1 +1 @@
-Subproject commit 74c628330c22d88a3c9487855537487ea02beb6c
+Subproject commit 2e6fc79f2941b94b9f042d8e99926db5b45c7599
diff --git a/SideStore/MinimuxerWrapper.swift b/SideStore/MinimuxerWrapper.swift
index 40c44c1a..c490c193 100644
--- a/SideStore/MinimuxerWrapper.swift
+++ b/SideStore/MinimuxerWrapper.swift
@@ -8,6 +8,55 @@
 import Foundation
 import Minimuxer
 
+func bindTunnelConfig() {
+    defer { print("[SideStore] bindTunnelConfig() completed") }
+
+    #if targetEnvironment(simulator)
+    print("[SideStore] bindTunnelConfig() is no-op on simulator")
+    #else
+    print("[SideStore] bindTunnelConfig() invoked")
+
+    Task { @MainActor in
+        let config = TunnelConfig.shared
+
+        Minimuxer.bindTunnelConfig(
+            TunnelConfigBinding(
+                setDeviceIP: { value in
+                    print("[SideStore] setDeviceIP <- \(value ?? "nil")")
+                    Task { @MainActor in
+                        config.deviceIP = value
+                    }
+                },
+                setFakeIP: { value in
+                    print("[SideStore] setFakeIP <- \(value ?? "nil")")
+                    Task { @MainActor in
+                        config.fakeIP = value
+                    }
+                },
+                setSubnetMask: { value in
+                    print("[SideStore] setSubnetMask <- \(value ?? "nil")")
+                    Task { @MainActor in
+                        config.subnetMask = value
+                    }
+                },
+                getOverrideFakeIP: {
+                    let v = config.overrideFakeIP
+                    print("[SideStore] overrideFakeIP -> \(v)")
+                    return v
+                },
+                setOverrideEffective: { value in
+                    print("[SideStore] setOverrideEffective <- \(value)")
+                    Task { @MainActor in
+                        config.overrideEffective = value
+                    }
+                }
+            )
+        )
+    }
+    #endif
+}
+
+
 var isMinimuxerReady: Bool {
     var result = true
     #if targetEnvironment(simulator)
@@ -35,6 +84,8 @@ func minimuxerStartWithLogger(_ pairingFile: String, _ logPath: String, _ loggin
     #if targetEnvironment(simulator)
     print("[SideStore] minimuxerStartWithLogger(pairingFile, logPath, loggingEnabled) is no-op on simulator")
     #else
+    // refresh config if any
+    bindTunnelConfig()
     // observe network route changes (and update device endpoint from vpn(utun))
     NetworkObserver.shared.start()