A Swift library to manipulate load commands in 64-bit Mach-O binaries.
- macOS 11 or iOS 14 device
- Xcode with Swift 5.5 or newer
- Inject multiple load commands at once
- Remove multiple load commands at once
- Nullify the code signature
- Supports both thin and fat binaries
- Parses load commands only once (per arch) for performance
- Easy to integrate into your project
- Example code in my Azula and AzulaApp repositories
Just add AzulaKit to your project with SPM and initialise an instance of the struct AzulaKit. You can now use inject(), remove(), and slice() functions. These take no arguments, and handle the values given during initialisation.
inject() adds a load command for each String in dylibs, returning true if all injections succeed and false if any fail.
remove() removes load commands for each String in remove, returning true if all removals succeed and false if any fail.
slice() nullifies the code signature, returning true if… well you get the idea.
Fixing bugs, improving performance, etc. is always appreciated!