In some situations you need to set the compress param without an
algorithm. Compression will be turned off, but the packet framing for
compression will still be enabled, allowing a different setting to be
pushed later.
As it is not possible to have options with optional values at the
moment, I've introduced a pseudo value "frames_only" which will be
removed in the init script.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This commit adds a number of fixes to the OpenVPN up/down hotplug command
wrapper which currently fails to actually invoke user defined up and down
commands for uci configurations not using external native configurations.
- Use the `--setenv` to pass the user configured `up` and `down` commands
as `user_up` and `user_down` environment variables respectively
- Instead of attempting to scrape the `up` and `down` settings from the
(possibly generated) native OpenVPN configuration in
`/etc/hotplug.d/openvpn/01-user`, read them from the respective
environment variables instead
- Fix parsing of native configuration values in `get_openvpn_option()`;
first try to parse a given setting as single quoted value, then as
double quoted and finally as non-quoted, potentially white-space
escaped one. This ensures that `up '/bin/foo'` is interpreted as
`/bin/foo` and not `'/bin/foo'`
Ref: https://forum.openwrt.org/t/openvpn-up-down-configuration-ignored/91126
Supersedes: #15121, #15284
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Some VPN providers require username and password for client to connect.
This commit adds an option to specify username, password and
cert_password directly in uci config which then gets expanded during
start of openpvn client.
Signed-off-by: Michal Hrusecky <michal.hrusecky@turris.com>
