- Improvement: If the script is run using sudo, export the VPN client
config files to the user's home directory instead of "/root", and set
owner/group so that users can more easily download the config files.
- Add a command-line option to remove IKEv2
- Change the error to a warning when option '--auto' is specified after
IKEv2 setup
- Other minor improvements
- New: Users can now specify '--addclient [client name]' or
'--exportclient [client name]' command-line arguments to automatically
add or export an IKEv2 client using default options.
- Show script usage when '-h' or '--help' is specified.
- Other minor improvements
- For the Ubuntu 18.04 NSS bug fix, use mirrors.kernel.org, which
is an Ubuntu mirror that supports HTTPS, instead of HTTP-only
security.ubuntu.com
- Minor fix: When uninstalling IKEv2, delete keys in addition to
certificates from the IPsec database
- New feature: Export configuration for an existing IKEv2 client
- If IKEv2 has already been set up, users can now choose from a menu to
either add a new client or export configuration for an existing client
- New feature: The IKEv2 helper script can now be run in "auto mode",
which sets up IKEv2 using default options, no user input needed.
To use this mode, add command-line parameter "--auto"
- Refactor entire script to remove duplicate code, improve structure
and make it easier to read and maintain
- Add check for Libreswan version
- Update tests
- New feature: For macOS and iOS clients, the IKEv2 helper script
can now create .mobileconfig files to simplify client setup
and improve VPN performance with ciphers such as AES-GCM.
- New feature: VPN On Demand is now supported on macOS and iOS.
See https://git.io/ikev2 for more details.
- The script no longer exports the IKEv2 VPN CA certificate, since
.mobileconfig support has been added.
- A random password is now generated for the .p12 and .mobileconfig
files, and displayed on the screen when finished. User input is
no longer required for this password.
- Check for latest supported Libreswan version, and remind users who use
a non-latest version of the VPN scripts that they can upgrade
- Other minor improvements
- CentOS 6 was EOL as of Nov. 30, 2020, and the default yum repos are
no longer available for installing new packages
Ref: https://wiki.centos.org/About/Product
- Remove workaround for EPEL repo issues (bff3fe5)
- "yum makecache" may have higher disk space requirements that could
cause issues on systems with low free disk space
