Hey folks, Work continues on making a userspace version of WireGuard that will allow us to run on normal Play Store/App Store apps on Android and iOS. The work is coming along nicely, and we have some wind on our sails thanks to the recent submission on this mailing list. This email isn't about that, however. It's about the WireGuard kernel module and CLI components on Android.
Custom ROM integrators have expressed interest in shipping the kernel component of WireGuard with their Android ROMs, in order to have the best possible WireGuard experience. No matter how good we make the userspace implementation, a kernel implementation will inherently always be faster, more power efficient, and better integrated into the deepest mechanics of the operating system. That's just how it works. Thus, in addition to the userspace work we're doing for global compatibility, we're also very interested in providing a viable path for ROM integrators to use the kernel module. Currently the kernel component ships on Sultan's ROMs, and next week after some other things happen, I expect for it to be picked up by a few other ROM builders as well. In order to make this as easy as possible, I've made a repository to which ROM builders can link via their local_manifest.xml file by simply adding these two lines: <remote name="zx2c4" fetch="https://git.zx2c4.com/"; /> <project remote="zx2c4" name="android_kernel_wireguard" path="kernel/wireguard" revision="master" sync-s="true" /> Documentation is available here: https://git.zx2c4.com/android_kernel_wireguard/about/ This automatically patches the kernel component directly into the Android kernel at build time, and also includes wg(8) and wg-quick(8) in /system/xbin. It will stay up to date via `repo sync`, so as we roll out new snapshots, ROM integrators will pick up those changes naturally on their next rebuild. The Android GUI app, which is currently in development, will opportunistically use the kernel component if it's available, and will then fall back to the userspace implementation otherwise. So, if any of you on this list are into building your own Android ROMs and would like to give this a try, don't hesitate to see what happens when you link to that repo via the manifest xml. Let me know how it goes. Enjoy! Jason _______________________________________________ WireGuard mailing list [email protected] https://lists.zx2c4.com/mailman/listinfo/wireguard
