Quick XPC client for the teslad daemon which exposes CCDServiceInterface protocol

TeslaClient.m

//
//  main.m
//  TeslaClient
//
//  Created by Scott Knight on 6/11/19.
//  Copyright © 2019 Scott Knight. All rights reserved.
//

#import <Foundation/Foundation.h>

/*
 Needs the following entitlements
 
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
     <key>com.apple.managedconfiguration.teslad-access</key>
     <true/>
 </dict>
 </plist>

 In order to grant yourself this entitlement you need to do the following:
 
 1. Disable SIP
 2. Disable AMFID (sudo nvram boot-args="amfi_get_out_of_my_way=0x1")
 */

@protocol CCDServiceInterface

-(void)provisionallyEnrollWithNonce:(NSString *)nonce completionBlock:(void (^)(bool finished, NSDictionary *dict, NSError *error))completionBlock;
-(void)fetchConfigurationWithCompletionBlock:(void (^)(bool finished, NSDictionary *dict, NSError *error))completionBlock;
-(void)unenrollWithCompletionBlock:(void (^)(bool finished, NSDictionary *dict, NSError *error))completionBlock;

@end

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSXPCConnection *connection = [[NSXPCConnection alloc] initWithMachServiceName:@"com.apple.managedconfiguration.teslad"\
                                                                               options:0x1000];
        
        NSXPCInterface *interface = [NSXPCInterface interfaceWithProtocol:@protocol(CCDServiceInterface)];
        
        [connection setRemoteObjectInterface:interface];
        [connection setInvalidationHandler:^{
            NSLog(@"TeslaClient invalidation handler!");
        }];
        [connection setInterruptionHandler:^{
            NSLog(@"TeslaClient interruption handler!");
        }];
        
        [connection resume];
        
        [[connection remoteObjectProxy] provisionallyEnrollWithNonce:@"nonce" completionBlock:^(bool finished, NSDictionary *dict, NSError *error) {
            NSLog(@"provisionallyEnrollWithNonce:completionBlock:");
        }];
        
//        [[connection remoteObjectProxy] fetchConfigurationWithCompletionBlock:^(bool finished, NSDictionary *dict, NSError *error) {
//            NSLog(@"fetchConfigurationWithCompletionBlock:");
//        }];
//
//        [[connection remoteObjectProxy] unenrollWithCompletionBlock:^(bool finished, NSDictionary *dict, NSError *error) {
//            NSLog(@"unenrollWithCompletionBlock:");
//        }];
        
        [[NSRunLoop currentRunLoop] run];
    }
    return 0;
}