Get Error "IDX10511: Signature validation failed" when trying to validate an Azure AD token
I have an Angular 10 application that authenticates with Azure AD using oidc. It successfully gets the token and then makes a REST call to a WCF service (.net framework 4.7) sending the token it received from Azure. The validation code in the WCF Service fails with the following error: IDX10511: Signature validation failed. Keys tried: 'System.Text.StringBui