https://github.com/thekelvinliu/cloud-blaze

cloudflare workers handler for proxying requests to backblaze b2
https://github.com/thekelvinliu/cloud-blaze

b2 backblaze backblaze-b2 cloudflare cloudflare-workers proxy serverless workers

Last synced: 10 days ago
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cloudflare workers handler for proxying requests to backblaze b2

• Host: GitHub
• URL: https://github.com/thekelvinliu/cloud-blaze
• Owner: thekelvinliu
• License: mit
• Created: 2020-12-14T03:12:04.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-12-23T23:32:21.000Z (about 4 years ago)
• Last Synced: 2024-10-19T02:15:16.652Z (4 months ago)
• Topics: b2, backblaze, backblaze-b2, cloudflare, cloudflare-workers, proxy, serverless, workers
• Language: JavaScript
• Homepage:
• Size: 18.6 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# cloud-blaze

cloudflare workers handler for proxying requests to backblaze b2

## about

this package enables using backblaze b2 as a back end for a website served via cloudflare workers.

within certain limits, this is completely free!

the

[bandwidth alliance](https://www.cloudflare.com/bandwidth-alliance/)

as well as generous free-tier limits from

[backblaze](https://www.backblaze.com/b2/cloud-storage-pricing.html)

and

[cloudflare](https://developers.cloudflare.com/workers/platform/limits)

make this possible.

## get started

### install

```sh

yarn add cloud-blaze

```

### code

import the handler into your cloudflare workers code

```javascript

import b2ProxyHandler from "cloud-blaze";

addEventListener("fetch", (event) => {

  event.respondWith(b2ProxyHandler({ event }));

});

```

### setup

1. setup cloudflare dns

1. upload static files to b2

1. deploy to cloudflare workers

   - `wrangler publish -e `

1. set bucket key and bucket key id as secret environment variables

   - `wrangler secret put -e  `

## configuration

### environment variables

- `B2_APPLICATION_KEY`: b2 application key to access private bucket

- `B2_APPLICATION_KEY_ID`: b2 application key id

- `B2_BUCKET_PREFIX`: b2 bucket prefix for serving files within a bucket folder

- `PUBLIC_PREFIX`: public url prefix to proxy requests behind a certain pathname

### function options

- `bucketKey`: defaults to `B2_APPLICATION_KEY`

- `bucketKeyId`: defaults to `B2_APPLICATION_KEY_ID`

- `bucketPrefix`: defaults to `B2_BUCKET_PREFIX`

- `publicPrefix`: defaults to `PUBLIC_PREFIX`

## TODO

- [ ] edge SSR + B2 bucket hosting