Logout fails with 400 bad request

Bugs
#1

I’m getting the following error when trying to logout a user.

Identity Provider:

Error Code: illegal_post_logout_redirect_uri

Description: The ‘post_logout_redirect_uri’ parameter must be an absolute URI that is whitelisted in the client app settings.

I’ve entered values in the general setting for Logout redirect URI (all sorts).

Please help.

#2

When you see this error, the redirect URI it’s trying to go to will be in your address bar as a parameter. Make sure the value of that parameter is listed in your logout redirect URI settings in your Okta app.

#3

That’s worked

Thanks a lot

#4

Hi,

I have set the value correctly in my App

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Based on what is in the URL when logging out:

https://dev-4003858.okta.com/oauth2/default/v1/logout?post_logout_redirect_uri=https%3A%2F%2Fsitecore-demo-rg-170970-single.azurewebsites.net%2Fidentity%2Fpostexternallogout%3Fnonce%3Dc6671394839644a8acbb6e928743ee4e%26ReturnUrl%3Dhttps%3a%2f%2fsitecore-demo-rg-170970-single.azurewebsites.net%2fidentity%2flogin%2fshell%2fSitecoreIdentityServer&id_token_hint=eyJraWQiOiJxVjdIUkpidHkwRkhkcDVYaXcwdlJhRTJoY1VEVkEwSEZMei1EODFhTFdrIiwiYWxnIjoiUlMyNTYifQ.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.ceS5Q7BQEH6WCiyjhS_ZJ-DCCyIx4y1rasTeij-o0b3RvqDowVhMS7PAxUr45fGp3PtpHRKgjogp9d-g6x2ANbr3ZkSvM48rUCJurPr9NXJlT822NsoL1NWCB9ZJaCeoAz4-CmP_zlJkRtPu1oHqBVDR2mHANmmDC3koj-iPrgOw-cBruMTedBoXkjpzOJ58-sgH3qE2i5vCTj0IZnC3IpfF8QC0NNeM0Pa2XeJ1LtspvsILmSBL8UwwHr-LYf72ci8Iw46gXU5BTeGi7tTZN4S8JXoDVgIUY1GIEHs9UiQzHwMy1sAY2-XHlYdm8eaUBz8K7I77X76Crhb0NMG9eg&x-client-SKU=ID_NET461&x-client-ver=5.3.0.0

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But I am still having the same issue. Please help if you can.

Thank you.

#5

Please don’t post the same thing in multiple threads. It just creates more work for us. I already suggested an answer in another post: Logout 400 Bad Request (Logout URI already defined)