DialogueFlow app integration fails to load credentials

[Shalashtein]

Describe the bug

When a user sends a message through the website channel chatwoot raises an error while trying to load the key file. More info and stack trace below

To Reproduce

Steps to reproduce the behavior:

1. Setup the website channel
2. Use the service account and dialogflow to fetch the key file
3. Setup dialogueflow integration with the website channel
4. Send a message to the website channel

Expected behavior

Chatwoot should successfully connect to google and send the response from dialogueflow to the user

Sentry Log

Log

Also from the rails console I logged the Integrations::Hook related to dialogflow and this was the output, curious why it says it's disabled, I manually updated the state to enabled but it still didn't work

#<Integrations::Hook:0x00007fe6cdcb6400 id: 67, status: "disabled", inbox_id: 34, account_id: 1, app_id: "dialogflow", hook_type: "inbox", reference_id: nil, access_token: "...", created_at: Fri, 14 Apr 2023 13:18:10.467429000 UTC +00:00, updated_at: Fri, 14 Apr 2023 13:18:10.467429000 UTC +00:00, settings: {"project_id"=>"...", "credentials"=> {"type"=>"service_account", "auth_uri"=>"https://accounts.google.com/o/oauth2/auth", "client_id"=>"114428993883083794299", "token_uri"=>"https://oauth2.googleapis.com/token", "project_id"=>"...", "private_key"=> "-----BEGIN PRIVATE KEY-----...-----END PRIVATE KEY-----\n", "client_email"=>...", "private_key_id"=>"...", "client_x509_cert_url"=>"...", "auth_provider_x509_cert_url"=>"https://www.googleapis.com/oauth2/v1/certs"}}>

Environment

Describe whether you are using Chatwoot Cloud (app.chatwoot.com) or a self-hosted installation of Chatwoot. If you are using a self-hosted installation of Chatwoot, describe the type of deployment (Docker/Linux VM installation/Heroku/Kubernetes/Other).

• app.chatwoot.com (Chatwoot Cloud)
• Self-hosted
• • Linux VM
• • Docker
• • Kubernetes
• • Heroku
• • Other (Please specify)

Cloud Provider (If applicable)

• AWS
• GCP
• Azure
• DigitalOcean
• Others

[pranavrajs]

@Shalashtein Can you please confirm that the permissiona are set properly as per this document?

[Shalashtein]

Yes I can confirm that the service account has the Dialogflow API Client permissions, and I've added all the dialogFlow permissions and tried recreating the service account without luck