Generating client certificates by becoming your own CA with an Apache web server is trivial work and there's plenty of documentation out there on how to achieve this. My problem is slightly different.
I have several clients out there that want to have their own PKI infrastructure. They want to be able to generate their own client certificates and revoke them as well. Our webserver(s) are still responsible for authorizing them when they access our web service.
Would anyone be able to chime in on what are some possible solutions I can look into? I see Apache 2.3 has some SSLOCSP* related directives (http://httpd.apache.org/docs/2.3/mod/mod_ssl.html) but I'm not entirely thrilled about using Apache 2.3 and even more so, it looks like there are browser limitations to SSLOCSP* and we're dealing with clients that don't find that acceptable.