cbroberg/node-webhook-client

Webhook client which sets up basic oauth flow and webhook event subscription.

node-webhook-client

Simple webhook event subscriber written in Node.js as example server-side code for the Weebly Developer Platform. More information about the platform can be found at https://dev.weebly.com.

What it does:

1. Acts as a server to facilitate an OAuth handshake between Weebly and your app
2. Provides an endpoint for webhook-enabled apps
3. Writes events to console.log for the app

Requirements

• Docker installed locally
• Heroku Toolbelt installed locally
• Heroku.com account
• Git installed locally
• Github.com account
• Weebly Free Developer Account

Usage

• Heroku One-Button Quickstart
• Running with Heroku Container Registry
• Heroku Local and ngrok

Heroku One-Button Quickstart

Make sure you have the following data available:

• Weebly App Name
• Weebly App - Client ID
• Weebly App - Secret

NOTE: You obtain Weebly API Keys for your app from the Weebly Developer Admin Portal

1. Click on the "Deploy to Heroku" button below, and then update the config vars with the respective values.

2. Rename env.tmpl file to .env and edit the file to add the Weebly API Keys, replace the OAuth Callback URL, and Webhook Callback URL.

In the .env file, replace WEEBLY_CLIENT_ID and WEEBLY_APP_SECRET values respectively (removing the template string tags {{ }} from the values.

For example, if your client id is 123456789, you would change this line:

"client_id": "{{YOUR_CLIENT_ID}}", to look like this: "client_id": "123456789",

Save your changes, and close the .env file.

3. Update manifest.json file.

Use the secured URL you receive for your new Heroku app (once you have finished installing and deploying it), and replace the base URL callback_url and webhook_callback_url (leave the paths in tact)

For example, if your heroku app URL is: https://custom-jello-123.herokuapp.com, you would change this line:

"callback_url": "{{YOUR_SECURE_APP_ROOT_URL}}/oauth/phase-one", to look like this: `"callback_url": "https://custom-jello-123.herokuapp.com/oauth/phase-one",

Once you have updated both the callback_url and the webhook_callback_url values, save and exit the manifest.json file.

4. Create a ZIP archive of the: manifest.json, icon.svg files.

5. Login to Weebly Developer Admin Portal and upload a new version of your app (selecting the ZIP file you just created)

6. Install the new draft version of your app into your Weebly Developer Test Site, and view the logs in heroku

heroku logs --tail

7. You can generate webhook events by logging into and out of your Weebly Developer Site account.

8. Open your heroku app and if you see "It works!" the app is running.

From here, you would want to update the app/webhooks-router.js file with logic to do more than just log the events to the console.

If you use the Quickstart to run this app, the following directions for use with Heroku Local and Heroku Container Registry may not operate as expected.

Running with Heroku Container Registry

• Heroku Container Registry docs

1. Clone the code base to your local machine

git clone https://github.com/weebly/node-webhook-client

2. Change your present working directory (PWD) into the newly cloned repository directory

cd node-webhook-client/

3. Login to Heroku and Heroku Container, to obtain the URL for your remote Heroku app

heroku login

heroku container:login

heroku create (copy the secured URL beginning with https:// you will need that to update the manifest.json later)

4. Rename env.tmpl file to .env and edit the file to add the Weebly API Keys, replace the OAuth Callback URL, and Webhook Callback URL.

You obtain Weebly API Keys for your app from the Weebly Developer Admin Portal. In the .env file, replace the value for WEEBLY_CLIENT_ID with your app's Client ID (making sure to remove template string tags {{ `}}`` from the values.

For example, if your client id is 123456789, you would change this line:

"client_id": "{{YOUR_CLIENT_ID}}", to look like this: "client_id": "123456789",

Update Your Secured App Root URL you obtained from the heroku create command and replace the the root URL respectively for: oauth_callback_url and webhook_callback_url (leave the paths in tact)

5. Set your Weebly API Keys as environment variables on the Heroku app

heroku config:set WEEBLY_CLIENT_ID=[your_app_client_id] heroku config:set WEEBLY_SECRET_KEY=[your_app_secret_key]

6. Build the image and push to Container Registry

heroku container:push web

7. Release the image to your app

heroku container: release web

8. Open the app in your browser

heroku open

9. Update manifest.json file.

Use the secured URL you receive for your new Heroku app (once you have finished installing and deploying it), and replace the base URL callback_url and webhook_callback_url (leave the paths in tact)

For example, if your heroku app URL is: https://custom-jello-123.herokuapp.com, you would change this line:

"callback_url": "{{YOUR_SECURE_APP_ROOT_URL}}/oauth/phase-one", to look like this: `"callback_url": "https://custom-jello-123.herokuapp.com/oauth/phase-one",

Once you have updated both the callback_url and the webhook_callback_url values, save and exit the manifest.json file.

10. Create a ZIP archive of the: manifest.json, icon.svg files.

11. Login to Weebly Developer Admin Portal and upload a new version of your app (selecting the ZIP file you just created)

12. Install the new draft version of your app into your Weebly Developer Test Site, and view the logs in your console

13. You can generate webhook events by logging into and out of your Weebly Developer Site account.

14. Open your heroku app and if you see "It works!" the app is running.

From here, you would want to update the app/webhooks-router.js file with logic to do more than just log the events to the console.

Running locally with Heroku Local and ngrok

Make sure you have an ngrok account and that it is installed on your local workstation.

• Heroku Local docs
• ngrok docs

1. Clone the code base to your local machine

git clone https://github.com/weebly/node-webhook-client

2. Change your present working directory (PWD) into the newly cloned repository directory

cd node-webhook-client/

4. Rename env.tmpl file to .env and edit the file to add the Weebly API Keys, replace the OAuth Callback URL, and Webhook Callback URL.

You obtain Weebly API Keys for your app from the Weebly Developer Admin Portal. In the .env file, replace the value for WEEBLY_CLIENT_ID with your app's Client ID (making sure to remove template string tags {{ `}}`` from the values.

For example, if your client id is 123456789, you would change this line:

"client_id": "{{YOUR_CLIENT_ID}}", to look like this: "client_id": "123456789",

Update Your Secured App Root URL you obtained from ngrok and replace the the root URL respectively for: oauth_callback_url and webhook_callback_url (leave the paths in tact)

5. Update manifest.json file.

Use the secured URL you receive for your new Heroku app (once you have finished installing and deploying it), and replace the base URL callback_url and webhook_callback_url (leave the paths in tact)

For example, if your heroku app URL is: https://custom-jello-123.herokuapp.com, you would change this line:

"callback_url": "{{YOUR_SECURE_APP_ROOT_URL}}/oauth/phase-one", to look like this: `"callback_url": "https://custom-jello-123.herokuapp.com/oauth/phase-one",

Once you have updated both the callback_url and the webhook_callback_url values, save and exit the manifest.json file.

6. Create a ZIP archive of the: manifest.json, icon.svg files.

7. Login to Weebly Developer Admin Portal and upload a new version of your app (selecting the ZIP file you just created)

8. Start ngrok for your app

9. Start your app: heroku local (depending upon how you configure ngrok, you may need to change the port used by the app)

10. Install the new draft version of your app into your Weebly Developer Test Site, and view the logs in your console

11. You can generate webhook events by logging into and out of your Weebly Developer Site account.

12. Open your heroku app and if you see "It works!" the app is running.

From here, you would want to update the app/webhooks-router.js file with logic to do more than just log the events to the console.