Get SharePoint App details using Graph REST API

Question

I have an Provider Hosted SharePoint app registered using appreg.aspx. I want to get details of that app like app name, client secret start and end date using Azure Function, so that I can send alert before the app client secret expires. I have already increased the date to 3 years using the PowerShell script.

I went through the question, Alert on Client Secret Key Expiry. But it seems the solution is older. I have used PowerShell script to get app details but I want to use Azure Function as I already have few other functions so maintaining them will be easier.

Is there a way to get app details using Graph REST API?

Thank you!

Answer 1

Use https://graph.microsoft.com/beta/servicePrincipals?$filter=appId eq '{app id of your app registered in SharePoint}' to get the the app details.

You can find client secret endDateTime in the response (the app name is also included):

        "passwordCredentials": [
            {
                "customKeyIdentifier": null,
                "endDateTime": "2021-01-16T01:56:20.4750596Z",
                "keyId": "653b5550-23c0-4bff-9fab-f34e91d23dc6",
                "startDateTime": "2020-01-16T01:56:20.4750596Z",
                "secretText": null,
                "hint": null,
                "displayName": null
            }

See reference here. And you can have a qucik test in Microsoft Graph Explorer.