1 files changed, 6 insertions, 0 deletions
diff --git a/WireGuard/Shared/NETunnelProviderProtocol+Extension.swift b/WireGuard/Shared/NETunnelProviderProtocol+Extension.swift
index 9f4af77..776e03b 100644
--- a/WireGuard/Shared/NETunnelProviderProtocol+Extension.swift
+++ b/WireGuard/Shared/NETunnelProviderProtocol+Extension.swift
@@ -37,4 +37,10 @@ extension NETunnelProviderProtocol {
     var isActivateOnDemandEnabled: Bool {
         return (providerConfiguration?["isActivateOnDemandEnabled"] as? Bool) ?? false
     }
+
+    func hasTunnelConfiguration(tunnelConfiguration otherTunnelConfiguration: TunnelConfiguration) -> Bool {
+        guard let serializedThisTunnelConfiguration = providerConfiguration?["tunnelConfiguration"] as? Data else { return false }
+        guard let serializedOtherTunnelConfiguration = try? JSONEncoder().encode(otherTunnelConfiguration) else { return false }
+        return serializedThisTunnelConfiguration == serializedOtherTunnelConfiguration
+    }
 }