I have SharePoint 2013 Workflow Service auto generated certificates listed below in my single server SharePoint Farm and they all are expired now.
- AppServerGeneratedSBCA – Root Certificate for Service Bus
- FQDN.com –Service Bus Farm and Encryption Certificate
- FQDN.com – Workflow Manager Services and Encryption Certificate
- WorkflowOutbound – Workflow Manager Outbound Signing Certificate
I am following http://www.harbar.net/articles/wfm3.aspx article and enrolled the workflow service server in CA and created the new certificates, but still can't apply new certificates. As soon as I run Stop-SBFarm or Get-SBFarm commands, I always get the below error.
"Thumbprint not found in the certificate store LocalMachine\My"
Thumbprint in the above error is my expired certificate's thimbprint. I have verified and the expired certificate is still present in my server (mmc).
Updated I have tried to set the SharePoint server time back to the date where the certificates were not expired but Set-SBCertificate command is failing with the error as shown below.
If I try to request a new Certificate, it is throwing an error as shown below.
Please let me know if there is any step that I am missing or is there another way to renew expired certificates without changing the server time?