Sign up Validation with Azure Function

Continuing with the process of Authentication and authorization setup

We need to create an Azure Function with the purpose of restrict external users.

For this is necessary to go to Function App section, click on new and create an app function with the next values:

Publish: Code
Runtime stack: Node.js
Version: 12 LTS
Region: Central US
Operating System: Windows

It's also possible to create a Function App with the Linux operating system. The main difference is that Windows allow you to edit the functions online in the Azure Portal.

Then inside the Function App, it's necessary to create a function in the section Functions on the sidebar.

[[auth/assets/25.png]

We need to select Add then in Development environment select Develop in portal, now select an HTTP trigger template, authorization level Function, name it and create the function.

Then inside the function go to Developer section on Code + Test and change the content of the function with the SignUpValidation function located on time-tracker-azure-functions repository and save it.

Finally, it's necessary to set BASIC_AUTH_PASSWORD, BASIC_AUTH_USERNAME and EMAIL_ENABLED_FOR_REGISTRATION as environment variables for the function in the following path: Function App > Settings > Configuration