Updated Auth0 Recipe: Improved Steps, Service Account Tokens, and Testing

[eisau]

Description 📝

This PR includes several updates to the authentication recipe for Auth0 in the docs/recipes/authentication/1-auth0.mdx file. The changes focus on improving clarity and adding new steps for creating applications and handling service account access tokens.

Updates to Auth0 Setup Steps:

• Step 1: Create a new Auth0 application

  • Updated instructions to guide users through creating a new Auth0 application and API. ([docs/recipes/authentication/1-auth0.mdxL40-R53](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L40-R53))

• Step 2: Create a new Auth0 Action

  • Revised the process for creating a new Auth0 Action, including updated code for the onExecutePostLogin function. ([docs/recipes/authentication/1-auth0.mdxL58-R70](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L58-R70))

Additional Configuration and Testing:

• Step 3: Update AuthConfig

  • Added instructions for updating the AuthConfig object to include the audience. ([[1]](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L78-R90), [[2]](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L95-R108))

• Step 4: Service account access token

  • Added a new section detailing how to create a service account access token for backend operations, including sample code for generating the token. ([docs/recipes/authentication/1-auth0.mdxL107-R187](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L107-R187))

• Step 5: Test your configuration

  • Updated the testing section to include steps for using the Auth0 Authentication API Debugger to test the configuration. ([docs/recipes/authentication/1-auth0.mdxL107-R187](https://github.com/hasura/ddn-docs/pull/727/files#diff-f06f81dffd7f93585791770cf521e84cbaa08e3313485f0f5b6b93d538450c91L107-R187))

Quick Links 🚀

Assertion Tests 🤖

The user should be able to easily integrate Auth0 with Hasura DDN.