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fedosgad / mirror_proxy

TLS-level man-in-the-middle proxy
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Inspecting & modifying requests #3

Closed chribro88 closed 1 year ago

chribro88 commented 1 year ago

Hello,

Can Mirror Proxy be used to send the modified requests or just inspect (I guess that's what you mean by passive right?)

Say I want to extract a HTTPs header, and use that value to modify the CONNECT headers (or --proxy-header in cURL), would that be possible? I'm assuming it would require a option Simaliar to mitmproxy's 'lazy'...

Cheers

fedosgad commented 1 year ago

Hello! mirror_proxy has been written as an inspection tool. Modifying data stream inside TLS tunnel is intentionally not supported, because it is not limited to HTTP, but can also be gRPC or anything else. If you want to process this data, you can modify functions in https://github.com/fedosgad/mirror_proxy/blob/master/tls_hijacker.go and replace simple io.Copy with your logic (but you'll need to parse HTTP(/2) request/response structures by hand).

fedosgad commented 1 year ago

Closing this as wontfix.