I am having a challenge on deploying comodo ssl certificate which are in the format of CER. Our previously certificate which will expire on 12th June 2017 was CRT format and in the renew process we received CER format.
How can you deploy the CER on top of CRT? or is there anyway you can convert from CER to CRT?
Note: For example during the deployment of IdP we used the playbook on ansible to catch ssl in the format of "domain_name.crt" so I am worried that using different format may not work as I might need to pass through different files for the same....not sure anyway.