Jaibroken test

Jaibroken.m

+(BOOL)isJailbroken{
 
#if !(TARGET_IPHONE_SIMULATOR)
 
if ([[NSFileManager defaultManager] fileExistsAtPath:@"/Applications/Cydia.app"]){
return YES;
}else if([[NSFileManager defaultManager] fileExistsAtPath:@"/Library/MobileSubstrate/MobileSubstrate.dylib"]){
return YES;
}else if([[NSFileManager defaultManager] fileExistsAtPath:@"/bin/bash"]){
return YES;
}else if([[NSFileManager defaultManager] fileExistsAtPath:@"/usr/sbin/sshd"]){
return YES;
}else if([[NSFileManager defaultManager] fileExistsAtPath:@"/etc/apt"]){
return YES;
}
 
NSError *error;
NSString *stringToBeWritten = @"This is a test.";
[stringToBeWritten writeToFile:@"/private/jailbreak.txt" atomically:YES
encoding:NSUTF8StringEncoding error:&error];
if(error==nil){
// Device is jailbroken
return YES;
} else {
[[NSFileManager defaultManager] removeItemAtPath:@"/private/jailbreak.txt" error:nil];
}
 
if([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"cydia://package/com.example.package"]]){
// Device is jailbroken
return YES;
}
#endif
 
// All checks have failed. Most probably, the device is not jailbroken
return NO;
}