Azure AD Logout URL not redirecting

Question

I am building the following URL

https://login.microsoftonline.com/<tenantid>/oauth2/logout?client_id=<clientId>&post_logout_redirect_uri=<encodedurl>

It looks something like

https://login.microsoftonline.com/f4aaf6e1-ffff-ffff-bb63-4e8ebf728113/oauth2/logout?client_id=f562b4e3-ffff-ffff-b4bb-49ca64216e75&post_logout_redirect_uri=https%3A%2F%2Fmyazureapp.azurewebsites.net

It logs me out but does not redirect me back to my app

Like this URL does for azure

https://login.microsoftonline.com/common/oauth2/logout?post_logout_redirect_uri=https%3a%2f%2fmanage.windowsazure.com%2fSignOut%2fComplete

I have looked at the suggested related Q's and I have tried a few variations.

Edit it turned out to be an intermitted issue which I guess was due to some cookies / other state not be reset when I was doing my dev / test cycles. With a fresh browser it works. When it works the sign out screen says something like "Hang on a moment while we sign you out" then it redirects, when it does not work the screen says "you have been signed out, please close your browser"

Answer 1

Set the Logout URL property in your AD application.

1. Log into the AAD admin center portal
2. Go to App registrations as shown
3. Select your AD application
4. Go to Properties
5. Update your intended application logout redirection URL as shown
6. Save