pfSense

Correct some problems with the filter code where we were calling foreach
on data that wasn't necessarily a valid array.

Modify the OpenVPN code to stop passing the array index around and then
immediately obtaining a reference to the array entry. We already have a...

Set some important default values for the new OpenVPN interface screens.
Add functions and interface code to handle local port conflict detection
and resolution.

Dump the per-configuration dh parameters data. It make no sense to keep
this information in the configuration as its not specific to the server.
It only contains the parameters ( a safe large prime number ) that is
used during a DH key exchange. Instead, we now use a system wide dh file...

Rework most of the OpenVPN support. The interfaces have been updated to
not use the pkg system and the configuration has been migrated to an
openvpn prefix. The centralized user and certificate manager is now used
to support the openvpn configurations. Most of the files removed in this...