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11
votes
2answers
9k views

Save Remote SSL Certificate via Linux Command Line

Can you think of any linux command-line method for saving the certificate presented by a HTTPS server? Something along the lines of having curl/wget/openssl make a SSL connection and save the cert ...
4
votes
5answers
4k views

OpenSSL x509 Purpose flag “Any Purpose” What is this?

Looking at the details of a certificate using the following: openssl x509 -noout -text -purpose -in mycert.pem I find a bunch of purpose flags (which I've discovered are set by the various ...
2
votes
3answers
470 views

Configuring a Unified Communications Certificate for many virtual hosts running in Jetty

I have a single IP with Jetty serving up X sites on port 80. Basically you can sign up for our service, then point your domain www.mycompany.com to that IP, and Jetty will serve up your custom site. ...
22
votes
6answers
10k views

Can I be my own trusted CA via an signed intermediate certificate?

Can I get a certificate from a root CA that I can then use to sign my own web server certificates? I would, if possible, use a signed certificate as an intermediate to sign other certs. I know that I ...