http代理服务器程序-ProxPy

A Python HTTP/HTTPS Proxy.
ProxPy is a highly customizable HTTP/HTTPS proxy, written in Python. It is very handy for web penetration testers and for developers interested in testing their web applications.
ProxPy works as a "man-in-the-middle" between the browser and the target application. It has been developed with the purpose to be easily customizable. At this aim, users can write plug-in with minimal effort. Plug-ins are written in Python, and can modify HTTP/HTTPS requests and response on-the-fly.
Please note that ProxPy is currently under heavy development, so the plug-ins interface may change in the near future.

If present, the proxy_mangle_request and proxy_mangle_response methods are invoked on each HTTP request and response, respectively. In this example, the plug-in performs the following operations:

• For each HTTP request, the value of the User-Agent HTTP header is set to "ProxPy Agent"
• For each HTTP response, any occurrence of the "Google" substring is replaced with "elgooG" Obviously real-world plug-ins are typically more complex than this.

Usage

To test the plug-in described in the previous section, run ProxPy with a command-line similar to the following one:

$ ./proxpy.py -x plugins/changeagent.py 
[*]  Server 0.0.0.0 listening on port 8080

Then, the browser should be configured to connect through ProxPy on TCP port 8080. All available command-line options are shown invoking ProxPy with the "-h" switch.

from https://github.com/BackupGGCode/proxpy