IAP Access
Limit access to your deployed application on google cloud by setting up IAP (Identity Aware Proxy) Access.
- Navigate to Security > Identity Aware Proxy > Enable API
Before you can use IAP, you need to configure your OAuth consent screen. The consent screen will be shown to users when requested to provide their private data.
- If OAuth consent screen is set, refresh browser and turn on IAP.
Status field should mark as correct after IAP is turned on.
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Select the checkbox corresponding to App Engine app. On the right side panel, Add Principal.
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Add the email addresses of groups or individuals you want to grant IAP access to the project.
Role should be IAP-Secured Web App User role.
- Save.
What happens now is that, only users listed here can access your project url.