go-goproxy

Go goproxy

Dependencies

• Go: 1.14.x
• goproxy
• Docker: >= 18.06
• docker-compose: >= 1.25.0
• direnv

Setup

# 1. Install `docker`, `docker-compose`, `direnv`
#------------------------------------------------------------------------------

# 2. Setup
#------------------------------------------------------------------------------
cp .envrc.local.sample .envrc.local
vi .envrc.local
direnv allow .
docker-compose build
docker-compose up

Usage

# Allow access
docker-compose exec client curl --proxy http://proxy:8080 https://github.com

# Allow access(proxy to `proxy2`)
docker-compose exec client curl --proxy http://proxy:8080 https://www.google.co.jp

# Allow access
docker-compose exec client curl --proxy http://proxy:8080 http://neverssl.com

# Allow access(proxy to `proxy2`)
docker-compose exec client curl --proxy http://proxy:8080 http://abehiroshi.la.coocan.jp

# Deny access
docker-compose exec client curl --proxy http://proxy:8080 http://nginx

# Deny access
curl --proxy http://localhost:${DOCKER_HOST_PROXY_PORT} https://github.com

# Deny access
curl --proxy http://localhost:${DOCKER_HOST_PROXY_PORT} https://www.google.co.jp

# Deny access
curl --proxy http://localhost:${DOCKER_HOST_PROXY_PORT} http://neverssl.com

# Deny access
curl --proxy http://localhost:${DOCKER_HOST_PROXY_PORT} http://abehiroshi.la.coocan.jp

# Deny access
curl --proxy http://localhost:${DOCKER_HOST_PROXY_PORT} http://nginx

Refer to

• elazarl/goproxy: An HTTP proxy library for Go
• 【Go】net/httpパッケージを読んでhttp.HandleFuncが実行される仕組み - Qiita
• How to chain HTTPS proxy · Issue #230 · elazarl/goproxy