
JamesR.35476 (Customer) asked a question.
I'm trying to integrate Okta as a third party Identity Provider for a system I am working on that is using the IdentityServer 3 framework to support my customers that use Okta. I have everything working great except log out. When a user logs out of my system, it initiates the end session call back to Okta to log the user out. My problem is that the Identity Server is sending a session id along with the post logout redirect uri for context, but Okta refuses to accept the redirect uri because it is not static. I've tried multiple variations in the setup for this url but because the id value is dynamic, i'm not able to specify an exact url. Is there a way to have it support any urls that are going to a specific hostname or even up to the page path? I've tried adding my host into the API security area for trusted origins but it did not work either. Any help is appreciated.

Hello James,
The documentation that might help you regarding this matter, can be found here, https://developer.okta.com/docs/api/resources/oidc?_ga=2.37787491.1755650905.1531253770-429273522.1531253770#logout. Please have a look at the logout section.
If you require any additional information or you have any more questions about this matter, I would suggest to open a support ticket with us, so we can jump on a screen session.
Hello James,
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Thank you,
Mike Davie
Okta Help Center