corsproxy

corsproxy is yet another CORS proxy written in Go, designed to bypass CORS restrictions when making requests from web applications.

Features

• Private Network Targets Disallowed: By default, corsproxy disallows private network targets to enhance security.
• Configurable Allowed Targets: You can configure the allowed targets to specify which domains are allowed to be accessed through the proxy.

Installation

• releases

• docker

docker pull ghcr.io/zachcheung/corsproxy

• go install

go install github.com/zachcheung/corsproxy/cmd/corsproxy@latest

Usage

corsproxy -allowedTargets "https://*.example.com,https://ipinfo.io"

Please refer to rs/cors for detailed information on CORS-related options.

Request examples:

• http://localhost:8000/https://ipinfo.io/json

Live examples:

• https://corsproxy-c6ln.onrender.com/ - render.com free web service tier

$ curl https://corsproxy-c6ln.onrender.com/https://ipinfo.io/json
{
  "ip": "44.227.217.144",
  "hostname": "ec2-44-227-217-144.us-west-2.compute.amazonaws.com",
  "city": "Boardman",
  "region": "Oregon",
  "country": "US",
  "loc": "45.8399,-119.7006",
  "org": "AS16509 Amazon.com, Inc.",
  "postal": "97818",
  "timezone": "America/Los_Angeles",
  "readme": "https://ipinfo.io/missingauth"
}

License

MIT