* Remove given name and surname attributes because of issues with OpenVPN Connect
* Remove e-mail attribute because of no reliable method of deriving usable address
* Remove organizational unit attribute
* Don't overwrite Kerberos cronjob during certidude setup authority
* Enforce path_length=0 for disabling intermediate CA-s
* Remove SAN attributes
* Add configuration options for outbox sender name and address
* Use common name attribute to derive signature flags
* Use distinct pub/sub URL-s for long poll and event source
* Replace PyOpenSSL with cryptography.io
* Rename constants to const
* Drop support for uwsgi
* Use systemd to launch certidude server
* Signer automatically spawned as part of server
* Update requirements.txt
* Clean up certidude client configuration handling
* Add automatic enroll with Kerberos machine cerdentials
* Add abstraction for user objects
* Mail authority admins about pending, revoked and signed certificates
* Add NetworkManager's OpenVPN plugin support
* Improve CRL support
* Refactor CSRF protection
* Update documentation
* Switch to Python 2.x due to lack of decent LDAP support in Python 3.x
* Add LDAP backend for authentication/authorization
* Add PAM backend for authentication
* Add getent backend for authorization
* Add preliminary CSRF protection
* Update icons
* Update push server documentation, use nchan from now on
* Add P12 bundle generation
* Add thin wrapper around Python's SQL connectors
* Enable mailing subsystem
* Add Kerberos TGT renewal cronjob
* Add HTTPS server setup commands for nginx
Current logging mechanism makes use of Python's logging module.
MySQL logging handler inserts log entries to MySQL server and
another logging handler is used to stream events to web interface
via nginx streaming push.
