search

kabiroberai / theos-jailed

A Theos module to develop jailed tweaks for iOS 8 and up
Other
360 stars 65 forks source link

Not everything signed? #5

Closed meinname closed 7 years ago

meinname commented 7 years ago

Hi,

with Deezer Music (https://itunes.apple.com/app/deezer-music/id292738169?mt=8) i noticed following: When i build a iPA and install it via make install via xcode/itunes the app crashes on iOS 10 when a song is playing, the device is locked and the devices gets woken up but not unlocked (e.g. via powerbutton). But if i take exactly then same iPA (from packages dir) and push it via cydia impactor to my device it won't crash. So maybe not everything needed to be signed is signed by ipa.sh?

Sorry I can't compare the files pushed by cydia impactor to the device with the content of the ipa cause i have atm no jailbroken device.

//edit: Crash also happens when signing with iOS App Signer also with some resigning services i tested. Only cydia impactor seems to do it right. (but as i don't have a dev account i only get a 7 day cert with it)

kabiroberai commented 7 years ago

Did you create a profile by following the instructions in make info? It may require the Inter-App Audio capability to be enabled.

meinname commented 7 years ago

make info only wants

Wireless Accessory Configuration App Groups

But shouldn't matter as i use a Wildcard Profile

kabiroberai commented 7 years ago

Upon inspecting the binary's entitlements, it seems that it has an unknown key, com.apple.developer.playable-content. This might be what's causing the crash.

kabiroberai commented 7 years ago

I think it might be to do with CarPlay, so it's probably not the issue in that case

meinname commented 7 years ago

So you have tried it too and you can confirm my observation?

I still think Cydia Impactor signs at least one file more.

kabiroberai commented 7 years ago

I haven't been able to test it out yet, but try using a custom profile anyways and see if that works.

meinname commented 7 years ago

Sorry, i'm no Developer. I only bought a cert + a wildcard profile for my device for a few bucks ;)

kabiroberai commented 7 years ago

I meant to say a profile using a regular Apple ID (just follow make info)

meinname commented 7 years ago

Ok, that's interesting. Did what you said and it doesn't crash.

//edit: more interesting: even without adding Wireless Accessory Configuration and App Groups it doesn't crash

kabiroberai commented 7 years ago

Are you sure you reinstalled the profile after disabling them?

meinname commented 7 years ago

I set a new identifier, deleted the profile from Device, did the build for the app in xcode again, had to trust the dev this time, deleted to app and used the new id on PROFILE=

Maybe it's because of the Apple Watch? The Wildcard Profile doesnt't include the Watch. The one generated by XCode does.

kabiroberai commented 7 years ago

Well, I don't think it matters much anyways since it worked, so I'm closing this issue for now. There isn't anything I can do to change the fact that it doesn't work with wildcard profiles (it might be an in-app check), although feel free to look into it yourself.

kabiroberai commented 7 years ago

If you want, you can upload your crash log here (window > devices > view device logs in Xcode), and that might give us a hint as to what the problem was.

meinname commented 7 years ago

Here are the Logs. Removed the Devicelogs before and let it crash/hang 2 times.

crashlogs.zip

kabiroberai commented 7 years ago

As speculated, this crash is probably due to the application itself and not the profile (might be the application checking the profile though). See this StackOverflow answer related to the error code in your crash