WebPush

Similar to https://github.com/web-push-libs/web-push

Add this line to your application's Gemfile:

gem 'web_push'

And then execute:

$ bundle

Or install it yourself as:

$ gem install web_push

pkey = WebPush::Utils.generate_vapid_pkey
vapid_private_key = Base64.urlsafe_encode64(pkey.private_key.to_bn.to_s(2)).delete('=')
vapid_public_key = Base64.urlsafe_encode64(pkey.public_key.to_bn.to_s(2)).delete('=')

serviceWorker.pushManager.subscribe({
  userVisibleOnly: true,
  applicationServerKey: 'VAPID Public key(ArrayBuffer, Uint8Array or ...)',
}).then((subscription) => { ... })

See https://developer.mozilla.org/en/docs/Web/API/PushManager/subscribe and https://github.com/miyucy/miyucy.github.io/blob/master/push.js

subscription = {
  endpoint: 'https://example.com/...',
  keys: {
    p256dh: 'URL-Safe Base64 String',
    auth: 'URL-Safe Base64 String',
  }
}
webpush = WebPush.new subscription
webpush.set_vapid_details('mailto:sender@example.com',
                          'VAPID Public key(URL-Safe Base64 String)',
                          'VAPID Private key(URL-Safe Base64 String)')
webpush.send_notification("Payload String")

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/miyucy/web_push.

The gem is available as open source under the terms of the MIT License.