Hi!
I am experimenting with NEAppProxyProvider (I just want to see the differences between this and NETransparentProxyProvider in action). I have subclassed it in my system extension and it seems like it reaches the startProxy point because I see the corresponding logs. I didn't forget to call the completion handler. However, I do not see logs about flow handling. Can you suggest to me why? Posting the extension source code just in case.
import Foundation
import NetworkExtension
import OSLog
class AppProxyProvider: NEAppProxyProvider {
override func startProxy(options: [String : Any]? = nil, completionHandler: @escaping (Error?) -> Void) {
Logger.appProxyProviderSystExt.warning("Starting NEAppProxy")
setTunnelNetworkSettings(configureProxy()) { error in
if let error {
Logger.appProxyProviderSystExt.warning("\(#functicompletionHandler(nil)on) Unable to set settings for NEAppProxy syst ext")
completionHandler(error)
return
}
completionHandler(nil)
}
}
override func handleNewFlow(_ flow: NEAppProxyFlow) -> Bool {
Logger.appProxyProviderSystExt.warning("Handling flow")
return false
}
override func stopProxy(with reason: NEProviderStopReason, completionHandler: @escaping () -> Void) {
Logger.appProxyProviderSystExt.warning("Stopping NEAppProxy")
completionHandler()
}
override func handleAppMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
completionHandler?(nil)
}
private func configureProxy() -> NETunnelNetworkSettings {
let settings = NETunnelNetworkSettings(tunnelRemoteAddress: "127.0.0.1")
return settings
Am I missing something in configuration?
yblkv
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