@nodesource/ncm-proxy

1.0.0 • Public • Published

ncm-proxy

Local Proxy for NCM 2.0.

About

This is a simple proxy server that is run locally on the computer doing the npm installations. When an install happens it will use the NCM API to look up score data and then either just log what was done or rewrite the proxied results to prevent installs of non-certified information.

Usage

Start an ncm proxy server on port 14313 (14=N, 3=C, 13=M):

$ NCM_TOKEN=xxx npx @nodesource/ncm-proxy

To obtain an ncm token please see the docs.

Then configure as your npm registry:

$ npm install express --registry=http://localhost:14313

Custom port

Set the PORT environment variable to launch on a different port:

$ NCM_TOKEN=xxx PORT=8080 npx @nodesource/ncm-proxy

Custom registry

You can also use a different registry than the default https://registry.npmjs.org/:

$ NCM_TOKEN=xxx npx @nodesource/ncm-proxy https://registry.npmjs.org

Routes

All except listed routes are simply proxied through:

GET /:package

GET /@scope%2f:package

Rewrite tarball urls to point at the proxy.

GET /:package/-/:package-:version.tgz

GET /@:scope?/:package/-/:package-:version.tgz

Return 404 if the module has a score lower than 85 or is on the whitelist, otherwise proxy through.

License & copyright

Copyright © NodeSource.

Licensed under the MIT open source license, see the LICENSE file for details.

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Install

npm i @nodesource/ncm-proxy

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Version

1.0.0

License

MIT

Unpacked Size

21.1 kB

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Collaborators

  • sgimeno
  • edsadr
  • nodesrc
  • minwoo