Test the Entra Id integration

Test-D365EntraIntegration

Validates the configuration of the web.config file and the certificate for the environment

If any of the configuration is missing or in someway incorrect, it will prompt and stating corrective actions needed

Test-D365EntraIntegration

This will validate the settings inside the web.config file. It will search for Aad.Realm, Infrastructure.S2SCertThumbprint, GraphApi.GraphAPIServicePrincipalCert It will search for the certificate that matches the thumbprint.

A result set example:

EntraAppId Thumbprint Subject Expiration

e068e004-8bec-48c3-a36f-2ab4982ee738 0768175DF3DFDEA3FA78925ADC1E588707649335 CN=CHEAuth 2/5/2026 8:09:28 AM

Based on: https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/dev-tools/secure-developer-vm#external-integrations

Author: Mötz Jensen (@Splaxi)