In 10.15.4 OS system,
I made a dext Demo App, and can load and unload.
However, after the load is completed, I enter the system-> report-> Extension interface and find that the information of my dext extension always prompts "Kext signature validation error code -67050" error.
1. How do I resolve this issue? I used Mac Developer Cer + profile for compilation.
2. Excuse me, Must the bundle ID of the App and the bundle ID of dext be the same?
Hi, can you share your steps about how to load and unload your dext Demo App? Have you got DriverKit Entitlement?
Hi, sir,
I load my dext, as follow code
-(IBAction)load:(id)sender
{
OSSystemExtensionRequest *request = [OSSystemExtensionRequest activationRequestForExtension:@"com.newsoft.HID-driver.dextDriver" queue:dispatch_get_main_queue()];
request.delegate = self;
[[OSSystemExtensionManager sharedManager] submitRequest:request];
self.request = request;
}
In addition,
the Entitlement of my App contains the following info
System Extension YES
App Scandbox YES
com.apple.security.files.user-selected.read-only YES
the Entitlement of my dext contains the following info
com.apple.developer.driverkit.family.hid.eventservice YES
com.apple.developer.driverkit.transport.hid YES
com.apple.developer.driverkit.builtin YES
com.apple.developer.driverkit YES
App Sandbox YES
I have applied for DriverKit request
https://developer.apple.com/contact/request/system-extension/