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Sunday, 29 May 2016

让shadowsocks根据网站的IP地址决定是否翻墙访问的工具－jet

即便有了科学上网工具 SS ，还是得给 SS 配置规则.
Jet 可以做为 SS 的前置代理，国内 IP 直接连，国外 IP 走 SS 。这样就再也不用写规则了。希望能够帮助一些人。
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Jet

An HTTP/HTTPS proxy integrated with SOCKS v4/v4a/v5, routes requests via GeoIP CN.
The name "Jet" is inspired by Jet Black from Cowboy Bepop.

What does Jet do?

                                      ┌──────────────────────┐
                                      │SOCKS v4/v4a/v5 Proxy │
                                ┌────▶│  (ShadowSocks etc.)  │──────┐
                                │     └──────────────────────┘      │
                                │                                   ▼
     ┌──────────────────┐     ┌───┐                            ┌────────┐
     │ User Application │────▶│Jet│───────────────────────────▶│Internet│
     └──────────────────┘     └───┘                            └────────┘

Requirements

  • Node.js > 6.0.0

Installation

npm install -g m31271n/jet
I do not share my open source work at NPM, because of I’ve Just Liberated My Modules.

Jet Need A SOCKS Proxy

Now, Jet just support SOCKS v5 proxy that run at 127.0.0.1:1080. Shadowsocks is a good choice.
If you want the support for SOCKS v4/v4a, contact me, please.

Run Jet

# run jet on 127.0.0.1:9527
shell> jet run

# run jet on another port, like 9600
shell> jet run -h 127.0.0.1 -p 9600

# run automatically via launchd on OS X
shell> jet config -t launchd
[INFO] Launchd user agent has been written to /Users/m31271n/Library/LaunchAgents/org.m31271n.jet.plist,
[INFO]
[INFO]     launchctl load /Users/m31271n/Library/LaunchAgents/org.m31271n.jet.plist
[INFO]
[INFO] to launch it, and it will be launched automatically everytime you login.
# run launchctl according above content
shell> launchctl load /Users/m31271n/Library/LaunchAgents/org.m31271n.jet.plist

Configure All Your Application To Use Jet.

For GUI

I think you know how to set this. It's simple.

For CLI

Suppose that Jet is running at 127.0.0.1:9527.
CHANNEL="http://127.0.0.1:9527"
NO_CHANNEL="localhost,127.0.0.1"

PROXY_ENV="http_proxy ftp_proxy https_proxy all_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY ALL_PROXY"
NO_PROXY_ENV="no_proxy NO_PROXY"
for envar in $PROXY_ENV; do
    export $envar=$CHANNEL
done

for envar in $NO_PROXY_ENV; do
    export $envar=$NO_CHANNEL
done

unset CHANNEL
unset NO_CHANNEL
unset PROXY_ENV
unset NO_PROXY_ENV
Add above script to your shell init file, like ~/.bashrc or ~/.zshrc. Then source it.

Test The Effects

Test Jet is Working Or Not

shell> curl --proxy localhost:9527 https://www.google.com/
If you get right content, then jet is working.

Test Your Shell Environment Is Set Properly Or Not

shell> curl https://www.google.com/
If you get right content, then jet is working. And your shell environment is set properly, too.

Last

You are not alone, we are all fighting for freedom.

Reference

项目地址： https://github.com/m31271n/jet
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