Red Hat CERTIFICATE SYSTEM 8 - AGENTS GUIDE Agents Manual page 111

NOTE
The easiest way to get the certificate to verify is to retrieve it from the issuing CA. It is
also possible to export it from the client using it, like a browser.
2. Select the Retrieval tab, and, in the left frame, click List Certificates.
3. When the page opens, click Find.
4. Locate the certificate by looking at the subject name of the certificate. This will usually have the
server name or user name in the subject name of the certificate.
5. Click on the subject name.
6. In the certificate contents page, scroll to the Base 64 encoded certificate section, which shows
the CA signing certificate in its base-64 encoded format.
7. Copy the base-64-encoded certificate, including the -----BEGIN CERTIFICATE----- and
-----END CERTIFICATE----- marker lines, to the clipboard or a text file.
8. Open the Online Certificate Status Manager agent services page.
https://server.example.com:11443/ocsp/agent/ocsp
9. In the left frame, click Check Certificate Status.
Checking the Revocation Status of a Certificate
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