[iOS]탈옥 여부 확인하기...

탈옥하게 되면 깔리게되는 내부 파일을 검사하는 방법과 포트를 검사하는 방법 2가지 방법이 있다고 합니다.

1. 디렉토리/파일 존재 여부 검사

    /Applications/Cydia.app

    /Applications/RockApp.app

    /Applications/Icy.app

    /usr/sbin/sshd

    /usr/bin/sshd

    /usr/libexec/sftp-server

    /Applications/WinterBoard.app

    /Applications/SBSettings.app

    /Applications/MxTube.app

    /Applications/IntelliScreen.app

    /Library/MobileSubstrate/DynamicLibraries/Veency.plist

    /Applications/FakeCarrier.app

    /Library/MobileSubstrate/DynamicLibraries/LiveClock.plist

    /private/var/lib/apt

    /Applications/blackra1n.app

    /private/var/stash

    /private/var/mobile/Library/SBSettings/Themes

    /System/Library/LaunchDaemons/com.ikey.bbot.plist

    /System/Library/LaunchDaemons/com.saurik.Cydia.Startup.plist

    /private/var/tmp/cydia.log

    /private/var/lib/cydia

 

샘플 Code        '/Applications/Cydia.app'

---

// 탈옥 체크
UIAlertView *alter_ok = [[UIAlertView alloc]initWithTitle:@"Confirm" message:@"This is not Jailbreak phone"                                                    delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];

UIAlertView *alter_error = [[UIAlertView alloc]initWithTitle:@"Confirm" message:@"This is Jailbreak phone"                                                        delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];

    NSString *filePath = @"/Applications/Cydia.app";

    if ([[NSFileManager defaultManager] fileExistsAtPath:filePath]){

        // 탈옥했음!
        NSLog(@"Cydia Existed. JailBroken #2");
        [alter_error show];

    }else{
        NSLog(@"Normal");
        [alter_ok show];
    }

---

2. 포트검사 : 21번, 22번, 23번

소켓 프로그래밍 써야될듯? 더 간단한 방법을 찾아봐야겠다.