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Description:

permasigner 1.1.3

Permanently sign IPAs on jailbroken iDevices 14.0-14.8.1 (persists on stock)

How does it work?
In iOS 14.0-14.8.1, there is a bug where CoreTrust will allow any root certificate. Although the bug exists on iOS 15.0-15.4.1, it can not be abused (yet) since you need to be jailbroken at first to place the app in the /Applications folder. This bug does not exist on anything older than iOS 14.
This script makes a deb file for you based on an IPA. Tested only with Taurine, but should work with many others.
Based on the resign_taurine branch of CoreTrustDemo, please note that certificates are not copyrightable.
Prerequsites

A computer or jailbroken iDevice with Procursus

Mac OS X 10.5.0 (?) or later required.
(Basically) any Linux distro is supported.
A jailbroken iDevice using the Procursus bootstrap is supported.

Jailbroken "target" iDevice on 14.0-14.8.1

The device needs to be jailbroken at first to place the app in the /Applications folder. After installing it'll continue working on stock.

Tutorials

Run Online
Run in Docker
Run on iOS
Run on macOS
Run on Linux
Run on FreeBSD
Run on Windows

In Progress
View the GitHub Projects board!
Credits

Linus Henze for the bug
zhuowei for the original Taurine script
RexSonic for the fix and a lot of help
superrnovae for contributing lots of fixes and features
verygenericname for the ldid downloader and support
the Procursus Team for the amazing bootstrap and the ldid fork

Plus, big thanks to all of the contributors that made this project possible.

License
Permasigner is licensed under the BSD-3-Clause license, and can be found here.
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