资 源 简 介
Thefbi is a proof of concept NPAPI plugin which executes code safely within a browser using a subset of the x86 instruction set.
Execution within the browser is sandboxed with a fixed interface to the outside world. The plugin can call Javascript to perform any normal browser operation.
The plugin consists of two files. The browser plugin library file and a separate process executable which holds the sandboxed task. In total these files are under 100k in size.
At this time there is only a build available for FireFox on Linux-i386. Porting to other systems should not be too difficult, but the architecture of thefbi is such that completely new compatible implementations from scratch should be achievable.
Thefbi uses VX32 for the code execution, there are many other ways to achieve the same result. A qemu approach might be worth an effort for other processor platforms.
This plugin is quite new so there are features missing, feel free to contr
