mirror of
https://github.com/Grasscutters/mitmproxy.git
synced 2024-11-30 11:19:23 +00:00
15 lines
1.1 KiB
HTML
15 lines
1.1 KiB
HTML
|
|
|
|
When a transparent proxy is used, traffic is redirected into a proxy at the network layer, without
|
|
any client configuration being required. This makes transparent proxying ideal for those situations
|
|
where you can't change client behaviour - proxy-oblivious Android applications being a common
|
|
example.
|
|
|
|
To set up transparent proxying, we need two new components. The first is a
|
|
redirection mechanism that transparently reroutes a TCP connection destined for
|
|
a server on the Internet to a listening proxy server. This usually takes the
|
|
form of a firewall on the same host as the proxy server -
|
|
[iptables](http://www.netfilter.org/) on Linux or
|
|
[pf](http://en.wikipedia.org/wiki/PF_\(firewall\)) on OSX. When the proxy receives a redirected connection, it sees a vanilla HTTP request, without a host specification. This is where the second new component comes in - a host module that allows us to query the redirector for the original destination of the TCP connection.
|
|
|
|
At the moment, mitmproxy supports transparent proxying on OSX Lion and above, and all current flavors of Linux.kkkkk |