1 files changed, 38 insertions, 0 deletions
diff --git a/safari/Junction Extension/SafariWebExtensionHandler.swift b/safari/Junction Extension/SafariWebExtensionHandler.swift
new file mode 100644
index 0000000..58f680c
--- /dev/null
+++ b/safari/Junction Extension/SafariWebExtensionHandler.swift
@@ -0,0 +1,38 @@
+//
+//  SafariWebExtensionHandler.swift
+//  Junction Extension
+//
+//  Created by Ruben Beltran del Rio on 9/13/23.
+//
+
+import SafariServices
+import os.log
+
+class SafariWebExtensionHandler: NSObject, NSExtensionRequestHandling {
+
+    func beginRequest(with context: NSExtensionContext) {
+        let request = context.inputItems.first as? NSExtensionItem
+
+        let profile: UUID?
+        if #available(iOS 17.0, macOS 14.0, *) {
+            profile = request?.userInfo?[SFExtensionProfileKey] as? UUID
+        } else {
+            profile = request?.userInfo?["profile"] as? UUID
+        }
+
+        let message: Any?
+        if #available(iOS 17.0, macOS 14.0, *) {
+            message = request?.userInfo?[SFExtensionMessageKey]
+        } else {
+            message = request?.userInfo?["message"]
+        }
+
+        os_log(.default, "Received message from browser.runtime.sendNativeMessage: %@ (profile: %@)", String(describing: message), profile?.uuidString ?? "none")
+
+        let response = NSExtensionItem()
+        response.userInfo = [ SFExtensionMessageKey: [ "echo": message ] ]
+
+        context.completeRequest(returningItems: [ response ], completionHandler: nil)
+    }
+
+}