Heads up! We strongly encourage you to use inline scripts rather than libmproxy directly.

Inline Scripts are equally powerful and provide an easier syntax.
Most examples are written as inline scripts.
Multiple inline scripts can be combined and used together.
Inline Scripts can either be executed headless with mitmdump or within the mitmproxy UI.

All of mitmproxy's basic functionality is exposed through the __libmproxy__ library. The example below shows a simple implementation of the "sticky cookie" functionality included in the interactive mitmproxy program. Traffic is monitored for __cookie__ and __set-cookie__ headers, and requests are rewritten to include a previously seen cookie if they don't already have one. In effect, this lets you log in to a site using your browser, and then make subsequent requests using a tool like __curl__, which will then seem to be part of the authenticated session. $!example("examples/stickycookies")!$