03-21-2024 06:44 AM
Dear Community
Webex app when register into CUCM ( Webex Unified CM Calling) uses CUCM refresh/access tokens. We can see refresh token on Expressways/CUCM). Those tokens have a policy that is rule by CUCM OAuth token policy. At the same time Webex Hub has a separate policy for refresh/access tokens for all Webex app applications.
What tokens are in use, CUCM or Webex Hub? How they interact to each other?
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03-25-2024 09:18 AM
Thanks @Roger Kallberg for sharing this very welcome news!
I see it in the CUCM 15 Release Notes: Automatic Renewal of Refresh Token for Webex Clients.
And yes @aalejo, separate tokens are issued & used by Webex Common Identity and CUCM.
03-22-2024 03:04 AM
The OAuth implementations of Webex Control Hub & CUCM/CUC/Expressway are independent of one another. The Webex app will always use tokens with WCH. If enabled on CUCM/CUC/Expressway it will also use those tokens. WCH are not used to fetch CUCM tokens. The app must authenticate to CUCM - ideally via the same SAML IdP as WCH so it appears seamless to the user - to get those tokens. And unlike WCH, CUCM does not allow the app to renew its refresh token automatically. The user must re-auth when it expires.
03-22-2024 03:45 AM - edited 03-22-2024 03:46 AM
For the CM part not renewing its refresh token automatically this is no longer the case as of v15 or both CM and Expressway.
03-25-2024 05:48 AM
Hey Roger
I did see this release notes but it was mentioned MRA over expressway. I don't found the CUCM release notes were this is mentioned.
03-25-2024 05:45 AM
Hey Jonathan
Thanks for your answer!. If Webex CUCM Call environment , webex app register to cloud AND to CUCM. Are you saying that on register to cloud it uses a sets of tokens and on register to on-prem CUCM uses another set of tokens?
03-25-2024 09:18 AM
Thanks @Roger Kallberg for sharing this very welcome news!
I see it in the CUCM 15 Release Notes: Automatic Renewal of Refresh Token for Webex Clients.
And yes @aalejo, separate tokens are issued & used by Webex Common Identity and CUCM.
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