Azure App Service - Client Secret expired

Running our app locally, we received the above AADSTS7000222 error code out of the blue.

Accessing the Client Secret

Expired client secret shown in the portal


Expired client secret shown in the portal


Expired client secret shown in the portal

Adding a new client secret

Viewing the Certificates & Secrets for the App Service on the Azure portal displayed the expired secret:

Expired client secret shown in the portal

Clicking the “New client secret” button, a new secret was easily added:

Adding a new client secret

The Certificates & secrets listing now shows the expired secret and it’s replacement:

Listing of client secrets

Updating the application config file

In the appSettings section of the application config file, replace the ClientSecret value with the new secret ID:

Updated application config file