cloudworker-tls-no-crypto

cloudworker-tls-no-crypto

https://github.com/ArtskydJ/cloudworker-tls-no-crypto is based on https://github.com/supermari0/cloudworker/tree/tls-support-upstream which is based on https://github.com/dollarshaveclub/cloudworker

Cloudworker allows you to run Cloudflare Worker scripts locally.

Installing

Install via NPM:

npm install -g cloudworker-tls-no-crypto

Package Usage

const Cloudworker = require('cloudworker-tls-no-crypto')

const simpleScript = `addEventListener('fetch', event => {
  event.respondWith(new Response('hello', {status: 200}))
})`

const req = new Cloudworker.Request('https://myfancywebsite.com/someurl')
const cw = new Cloudworker(simpleScript)
cw.dispatch(req).then((res) => {
  console.log("Response Status: ", res.status)
  res.text().then((body) =>{
    console.log("Response Body: ", body)
  })
})

CLI Usage

Usage: cloudworker [options] <file>

Options:
  -p, --port <port>                   Port (default: 3000)
  -d, --debug                         Debug
  -s, --kv-set [variable.key=value]   Binds variable to a local implementation of Workers KV and sets key to value (default: [])
  -f, --kv-file [variable=path]       Set the filepath for value peristence for the local implementation of Workers KV (default: [])
  -w, --wasm [variable=path]          Binds variable to wasm located at path (default: [])
  -c, --enable-cache                  Enables cache <BETA>
  -r, --watch                         Watch the worker script and restart the worker when changes are detected
  --tls-key <tlsKey>                  Optional. Path to encryption key for serving requests with TLS enabled. Must specify --tls-cert when using this option.
  --tls-cert <tlsCert>                Optional. Path to certificate for serving requests with TLS enabled. Must specify --tls-key when using this option.
  --https-port <httpsPort>            Optional. Port to listen on for HTTPS requests. Must specify --tls-cert and --tls-key when using this option. May not be the same value as --port.
  -h, --help                          output usage information

Simple

cloudworker example/example.js
curl localhost:3000/

cloudworker --debug example/example.js
curl localhost:3000/

Workers KV

cloudworker --debug --kv-set KeyValueStore.key=value --kv-set KeyValueStore.hello=world example/example-kv.js
curl localhost:3000/

Workers KV with Persistence

cloudworker --debug --kv-file KeyValueStore=kv.json --kv-set KeyValueStore.key=value --kv-set KeyValueStore.hello=world example/example-kv.js
curl localhost:3000/

WebAssembly

Simple

cloudworker --debug --wasm Wasm=example/simple.wasm example/example-wasm-simple.js
curl localhost:3000/

WebAssembly Source

Inverse Square Root

cloudworker --debug --wasm isqrt=example/isqrt.wasm example/example-wasm-isqrt.js
curl localhost:3000/?num=9

WebAssembly Source

Resizer

cloudworker --debug --wasm RESIZER_WASM=example/resizer.wasm example/example-wasm-resizer.js
curl localhost:3000/wasm-demo/dogdrone.png?width=210 # or open in browser

WebAssembly Source

Cloudflare Worker Compatibility

cloudworker-tls-no-crypto strives to be as similar to the Cloudflare Worker runtime as possible, with the exceptions of supporting TLS, and not supporting crypto. A script should behave the same when executed by Cloudworker and when run within Cloudflare Workers. Please file an issue for scenarios in which Cloudworker behaves differently. As behavior differences are found, this package will be updated to match the Cloudflare Worker runtime. This may result in breakage if scripts depended on those behavior differences.

License

MIT

Changelog

0.0.1

• Removed node-webcrypto-ossl dependency, and dropped support for the crypto object

fork

• Initially forked from here: https://github.com/supermari0/cloudworker/tree/tls-support-upstream