Wanted to know if there is a way to extend or renew expired workflow manager certificates, without reinstalling it on a SharePoint 2013, running on Server 2012.
Update: Going to try the date change in a sandbox environment. Only problem is we are going to try to run it with the latest backup before any changes to workflow manager were attempted. Before that, we had already installed CU4 on top of CU2, which didnot work, so had to uninstall and reinstall Workflow again. Now er are having problems running Restore-WFFarm. Getting the error :
Restore-WFFarm : The token provider was unable to provide a security token while accessing 'https://abcd:9355/WorkflowDefaultNamespa ce/$STS/Windows/'. Token provider returned message: 'The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.'. At line:1 char:1 + Restore-WFFarm -InstanceDBConnectionString "Data Source=abcd;Initial Ca ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~ + CategoryInfo : OperationStopped: (:) [Restore-WFFarm], Unauthor izedAccessException + FullyQualifiedErrorId : WFRuntimeSettingFailed,Microsoft.Workflow.Deploy ment.Commands.RestoreWFFarm