/asuran

A configurable web proxy with DNS redirection.

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asuran

Asuran is a configurable web proxy with DNS redirection. Asuran is a race in Stargate Atlantis.

Asuran 是一个使用了 DNS 来实现的 HTTP 透明代理服务，可以配置代理的 URL 及操作。当然用做标准 HTTP 代理也是可以的。

Asuran 使用 golang 实现，使用 miekg godns 实现 DNS 服务。

Features 特性

  • DNS Server
    • run like a real DNS Server
    • pass, redirect(like /etc/hosts), block, or null(can's found a IP) a request
    • redirect to asuran's HTTP Proxy(like a transparent HTTP proxy)
    • delay a response in const or rand durations
  • HTTP Proxy
    • Standard or Transparent HTTP Proxy
    • proxy and modify HTTP's content:
      • set status code
      • set/remove/empty content-type
      • redirect to a new URL
      • cache URL's content and return in the future
      • map the content(including the HTTP headers) from another URL
      • restore|rewrite the content as response body
      • hijack then response as TCP without HTTP format
      • force the chunked to be enabled or disabled
      • force the connected host
      • force the 304 to be disabled
      • make choice of executing 302 in server or client
    • change the speed or rtt of HTTP:
      • drop the response in some duration
      • waiting a duration before HTTP headers then timeout or only delay
      • waiting another duration before HTTP body(after HTTP headers, also)
      • limit the speed of sending HTTP body
      • timeout in a duration, from beginning of sending body
  • Profile for each device
    • each device has its own profile
    • config policy commands of domains and URLs
    • request histories
    • add/remove operators
  • Capture websocket(without modify)

References 参考

Thanks

Thanks fatcowfeng for helping asuran. Bless.