SLACK INCOMING WEBHOOK IN RUBY INSTALL
SLACK INCOMING WEBHOOK IN RUBY VERIFICATION
SLACK INCOMING WEBHOOK IN RUBY TRIAL

SLACK INCOMING WEBHOOK IN RUBY VERIFICATION

Once Slack makes a POST request to the /incoming/slack endpoint and we determine it is not a verification message, the parse_message() function checks to see if there’s a thread_ts key contained in the payload. env file at the root of the project’s directory and edit the file with all the credentials and settings we’ve noted thus far: We are going to need these values to authenticate with the Twilio service. On your Twilio Console, take note of your Account SID and Auth Token. We shall be creating it shortly.Įnsure the request method is set to HTTP POST and then click the “Save” button at the bottom of the page to save the settings. At this point, it’s important to note this endpoint doesn’t yet exist in our application. In the phone number configuration scroll down to the “Messaging” section and under the “A message comes in” field, use the forwarding URL from ngrok with /incoming/twilio appended.

SLACK INCOMING WEBHOOK IN RUBY TRIAL

Note that if you are using a trial Twilio account you will need to verify the phone number you’ll be sending SMS messages to. If this is a brand new account, buy a new phone number to use on this project. If you already have one or more phone numbers assigned to your account, select the number you would like to use for this project. We’ll be needing it shortly.Īfter you sign up for an account on Twilio, head over to your Twilio Console and click on Phone Numbers. Once this is done, select “OAuth & Permissions” under the “Features” tab and take note of the “Bot User OAuth Access Token” that was generated for the bot. Click the “Install App to Workspace” and grant the necessary permissions. Head back to the “Basic information” page and open the “Install your app to your workspace” dropdown.

SLACK INCOMING WEBHOOK IN RUBY INSTALL

Next click “Save Changes”.Īfter you’ve saved these settings, we need to install the bot to a Slack workspace so that an API token can be generated for us. This allows our application to be notified whenever a message is posted to a channel in Slack. Once the verification is achieved, scroll down to the “Subscribe to events on behalf of users” section and add the following event : Your Request URL should look like, but note that the first part of the ngrok domain will be different in your case.Īfter you’ve entered the URL, Slack will send a POST request to the endpoint to verify it, so make sure both the Flask application and ngrok are running. Next, toggle “Event Subscriptions” on.įor the “Request URL” field, add the forwarding URL from ngrok with the /incoming/slack path for the endpoint we created above added at the end. Head back to the “Basic information” page, open the “Add features and functionality” dropdown and select “Event Subscriptions”.

To do so, the bot needs to subscribe to an event Slack provides. Our Slack bot needs a way to be notified whenever a message is posted to the channel where we’ll be sending the SMS notification to. Next, scroll down to the Scopes section and assign the following scopes to the app: Select “Add features and functionality” and then select the “Permissions” box: Scopes define the API methods an app is allowed to call. Once the app has been created, we need to assign the right Scopes to it. Next, you'll be prompted with a screen similar to the one below.Īssign the name “twilio-slack” to the bot, select the Slack workspace you’ll use the app on, and then click the “Create App” button. Head over to Slack apps and select “Create New App”. To be able to post and receive messages on behalf of our application to a channel on Slack, we need to create a Slack bot. Take note of the “Forwarding” URL as we’ll be making use of it shortly.

You should now be presented with a screen similar to the one below: In this command, 5000 refers to the port your Flask application is currently listening on.

Slack incoming webhook in ruby