#2420 CA subsystem OSCP responder fails when LWCAs are not used
Closed: Fixed None Opened 4 years ago by ftweedal.

Reported on freeipa-users@

After upgrading to FreeIPA 4.3.1, I am getting "Error querying OCSP responder"
with the following command. I can confirm certificate with serial 0x14 is
present in the system and is not expired/revoked, etc. I'm a bit nervous
about the "OCSPServlet: Could not locate issuing CA" in the Dogtag output

/usr/bin/openssl ocsp \

-issuer /etc/ipa/ca.crt \
-nonce \
-CAfile /etc/ipa/ca.crt \
-url "http://ipa-ca.example.com/ca/ocsp" \
-serial 0x14

rpm -q freeipa-server pki-server


I confirm Fraser's patch fixes the OCSP responder issue with FreeIPA 4.3.1. I am not (yet) using Lighweight sub-CAs

Fixed in master (018b5c1f3295fadd263d256d00866dd7b9d31163)

Metadata Update from @ftweedal:
- Issue assigned to ftweedal
- Issue set to the milestone: 10.3.5

4 years ago

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