I receive the same error message as described as the link https://community.blackduck.com/s/article/Blackduck-Apply-RegistrationID-Fail
When trying to install Black Duck Hub I get a cascade of error and painful confusion. When I am going to work to help Black Duck (instead of Black Duck helping us to do work), it says I should try curl to debug the problem. Then I see that curl responds that all certificates are expired, no matter what I do. This should never happen, and I have tried everything.
$ curl -vvI https://www.google.com
* Trying 142.251.46.228:443...
* Connected to www.google.com (142.251.46.228) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: /etc/ssl/certs
* TLSv1.0 (OUT), TLS header, Certificate Status (22):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (OUT), TLS header, Unknown (21):
* TLSv1.2 (OUT), TLS alert, certificate expired (557):
* SSL certificate problem: certificate has expired
* Closing connection 0
curl: (60) SSL certificate problem: certificate has expired
More details here: https://curl.se/docs/sslcerts.html
curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.