I see, thanks for the explanation.
Here’s what I get for that command:
# curl -vvv https://`hostname`/pulp/api/v3/content/rpm/advisories/?id=FEDORA-EPEL-2021-f177872061 --cert /etc/pki/katello/certs/pulp-client.crt --key /etc/pki/katello/private/pulp-client.key
* Trying 192.168.5.40...
* TCP_NODELAY set
* Connected to srv-katello.imladris.lan (192.168.5.40) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/pki/tls/certs/ca-bundle.crt
CApath: none
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Request CERT (13):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, [no content] (0):
* TLSv1.3 (OUT), TLS handshake, Certificate (11):
* TLSv1.3 (OUT), TLS handshake, [no content] (0):
* TLSv1.3 (OUT), TLS handshake, CERT verify (15):
* TLSv1.3 (OUT), TLS handshake, [no content] (0):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: C=US; ST=North Carolina; O=Katello; OU=SomeOrgUnit; CN=srv-katello.imladris.lan
* start date: Sep 4 03:31:11 2021 GMT
* expire date: Jan 18 03:31:12 2038 GMT
* subjectAltName: host "srv-katello.imladris.lan" matched cert's "srv-katello.imladris.lan"
* issuer: C=US; ST=North Carolina; L=Raleigh; O=Katello; OU=SomeOrgUnit; CN=srv-katello.imladris.lan
* SSL certificate verify ok.
* TLSv1.3 (OUT), TLS app data, [no content] (0):
> GET /pulp/api/v3/content/rpm/advisories/?id=FEDORA-EPEL-2021-f177872061 HTTP/1.1
> Host: srv-katello.imladris.lan
> User-Agent: curl/7.61.1
> Accept: */*
>
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.3 (IN), TLS handshake, [no content] (0):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.3 (IN), TLS app data, [no content] (0):
< HTTP/1.1 200 OK
< Date: Tue, 05 Oct 2021 20:15:53 GMT
< Server: gunicorn
< Content-Type: application/json
< Vary: Accept,Cookie,Accept-Encoding
< Allow: GET, POST, HEAD, OPTIONS
< X-Frame-Options: SAMEORIGIN
< Content-Length: 4336
< Correlation-ID: f92508588849438990c77693b6f0f180
< Access-Control-Expose-Headers: Correlation-ID
< Via: 1.1 srv-katello.imladris.lan
<
* TLSv1.3 (IN), TLS app data, [no content] (0):
{"count":1,"next":null,"previous":null,"results":[{"pulp_href":"/pulp/api/v3/content/rpm/advisories/7cf1120b-8a5a-4c2b-bb93-7b82e529c5a2/","pulp_created":"2021-09-19T05:09:39.063025Z","id":"FEDORA-EPEL-2021-f177872061","updated_date":"2021-09-10 13:40:15","description":"Upgrade to upstream 3.8.3\n\n----\n\nUpgrade to upstream 3.8.2\n\n","issued_date":"2021-09-17 15:53:29","fromstr":"updates@fedoraproject.org","status":"stable","title":"singularity-3.8.3-1.el8","summary":"singularity-3.8.3-1.el8 bugfix update","version":"2.0","type":"bugfix","severity":"None","solution":"","release":"Fedora EPEL 8","rights":"Copyright (C) 2021 Red Hat, Inc. and others.","pushcount":"","pkglist":[{"name":"Fedora EPEL 8","shortname":"EPEL-8","module":null,"packages":[{"arch":"src","epoch":"0","filename":"singularity-3.8.3-1.el8.src.rpm","name":"singularity","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/SRPMS/s/singularity-3.8.3-1.el8.src.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"aarch64","epoch":"0","filename":"singularity-3.8.3-1.el8.aarch64.rpm","name":"singularity","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/aarch64/s/singularity-3.8.3-1.el8.aarch64.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"aarch64","epoch":"0","filename":"singularity-debuginfo-3.8.3-1.el8.aarch64.rpm","name":"singularity-debuginfo","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/aarch64/s/singularity-debuginfo-3.8.3-1.el8.aarch64.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"ppc64le","epoch":"0","filename":"singularity-3.8.3-1.el8.ppc64le.rpm","name":"singularity","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/ppc64le/s/singularity-3.8.3-1.el8.ppc64le.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"ppc64le","epoch":"0","filename":"singularity-debuginfo-3.8.3-1.el8.ppc64le.rpm","name":"singularity-debuginfo","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/ppc64le/s/singularity-debuginfo-3.8.3-1.el8.ppc64le.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"s390x","epoch":"0","filename":"singularity-3.8.3-1.el8.s390x.rpm","name":"singularity","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/s390x/s/singularity-3.8.3-1.el8.s390x.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"s390x","epoch":"0","filename":"singularity-debuginfo-3.8.3-1.el8.s390x.rpm","name":"singularity-debuginfo","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/s390x/s/singularity-debuginfo-3.8.3-1.el8.s390x.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"x86_64","epoch":"0","filename":"singularity-3.8.3-1.el8.x86_64.rpm","name":"singularity","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/x86_64/s/singularity-3.8.3-1.el8.x86_64.rpm","sum":"","sum_type":"","version":"3.8.3"},{"arch":"x86_64","epoch":"0","filename":"singularity-debuginfo-3.8.3-1.el8.x86_64.rpm","name":"singularity-debuginfo","reboot_suggested":false,"relogin_suggested":false,"restart_suggested":false,"release":"1.el8","src":"https://download.fedoraproject.org/pub/fedora/linux/updates/8/x86_64/s/singularity-debuginfo-3.8.3-1.el8.x86_64.rpm","sum":"","sum_type":"","version":"3.8.3"}]}],"references":[{"href":"https://bugzilla.redhat.com/show_bug.cgi?id=2000194",* Connection #0 to host srv-katello.imladris.lan left intact
"id":"2000194","title":"singularity-3.8.2 is available","type":"bugzilla"},{"href":"https://bugzilla.redhat.com/show_bug.cgi?id=2002195","id":"2002195","title":"singularity-3.8.3 is available","type":"bugzilla"}],"reboot_suggested":false}]}