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Feature Discussion - Local Reverse Proxy & Redirection #85

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PeratX opened this Issue Oct 7, 2018 · 0 comments

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PeratX commented Oct 7, 2018

GFW now can reset TLS connections by detecting the Server Name Indication part in TLS Client Hello packet.
The way to bypass the restriction is to remove the SNI part in Client Hello packet.
However, Android does not support HTTP proxy directly.
So, set up a local reverse proxy seems a good choice (we can use a fake address and redirect requests in VPNService).
Both of the methods requires a self-signed certificate.

Solutions

  1. nginx - Cross Compile for armeabi-v7a/aarch64 - Need to generate Configuration dynamically
  2. undertow - Only support Android N+, or modifications required (maybe XNIO)

Notes

  1. Apps need to be modified to trust user certs >= Android N
  2. Two methods has been tested and work excellently on my Samsung Galaxy S6 Egde+

Express your idea below :)

@PeratX PeratX changed the title from **Feature Vote** to **Feature Discussion** Oct 7, 2018

@PeratX PeratX added the in progress label Oct 7, 2018

@PeratX PeratX changed the title from **Feature Discussion** to Feature Discussion - Local Reverse Proxy & Redirection Oct 25, 2018

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