9 years, 11 months ago.

How to get these three certifications

How can I get the three certifications

Question relating to:

Connect to twitter.com and copies this webpage to a file. https

1 Answer

9 years, 10 months ago.

Hello,

I wrote an entry to find these certificates : http://developer.mbed.org/users/feb11/notebook/retrieving-certificates-used-for-a-https-webpage/

Hi, I'm trying to retrieve certificates by following the way you post but not working. The steps I followed, 1. Start monitor from Wireshark. 2. Browser refresh with URL: https://www.twitter.com 3. Stop monitor and search certificates. Only two certificates can be found and I save them with .der extention. I added those two to CertificateManager, but fail in loading. Is it because still one missing? What are those three certificates?

Actually, I am trying to create my own certificates for my apache web server by using openssl. I did search many articles and created two certificates, root CA and subordinate CA with self-sign. Can CertificateManager load these two certificated? I try this for many days and can't get this work.

Many thanks if can get help from you.

posted by Patrick Shih 24 Dec 2015