README
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CNA Proxy
Simple HTTP proxy for iOS Captive Network Assistant bypass.
Logic
Server handle only /hotspot-*.* URI - it's common URI for Apple devices to check Internet connectivity.
On first HTTP request from Client IP cna-proxy returns Empty HTML -- this response forced iOS to open CNA splash page.
On second HTTP request from same Client IP cna-proxy returns Special HTML with Success body and redirect to http page -- it forced iOS to open redirect URL in Safari!
Usage
- Run on some server IP on 80 port in local network (LAN) with clients
- Add IP to Captive Portal Walled garden
- Resolve IP as captive.apple.com on your local DNS server
- Voila - all checks from clients iOS devices will be handled on cna-proxy
Documentation
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Overview ¶
Package cna-proxy is stands for bypass Apple Captive Network Assistant (CNA) and open Captive Portal in Safari or other browser.
Simple example:
cna-proxy
By default it runs on default 9998 port and 30 second interval to store clients.
Usage example:
SERVE_ADDR=:80 CACHE_TIMEOUT=60m cna-proxy
Web server handle only GET on "/hotspot-*.*":
* return redirect HTML on first client income to trigger CNA
* on second and other returns empty HTML to pretend about there is open Intenet access
Source Files