WARNING: I don't have the devices to test anymore, so testing is done by those submitting PRs bona fide.
Can you ever really trust a phone?
Are users claiming they are crossing the globe in seconds and collecting all the Pokeballs? Some apps need to protect themselves in order to protect data integrity. JailMonkey allows you to:
- Identify if a phone has been jail-broken or rooted for iOS/Android.
- Detect mocked locations for phones set in "developer mode".
- (ANDROID ONLY) Detect if the application is running on external storage such as an SD card.
import JailMonkey from 'jail-monkey' // is this device JailBroken on iOS/Android? JailMonkey.isJailBroken() // Can this device mock location - no need to root! JailMonkey.canMockLocation() // Check if device violates any of the above JailMonkey.trustFall() // (ANDROID ONLY) Check if application is running on external storage JailMonkey.isOnExternalStorage() // (ANDROID ONLY) Check if the phone has some malicious apps installed JailMonkey.hookDetected() // Check if the application is running in debug mode JailMonkey.isDebugged()
❗️ Since emulators are usually rooted, you might want to bypass these checks during development. Unless you're keen on constant false alarms ⏰
npm i jail-monkey --save react-native link
If you use
rnpm, you may have trouble as
rnpm does not link Android properly after 0.29.0!
This has been made public to help keep it up to date. As detection measures get better or out-dated, please send updates to this project so it can be the best method of detection.
Special thanks to this fantastic blog article: http://blog.geomoby.com/2015/01/25/how-to-avoid-getting-your-location-based-app-spoofed/