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| author | zsdc <taras@vyos.io> | 2021-10-04 10:40:31 +0300 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2021-11-17 20:41:14 +0100 |
| commit | 50a1b4a1170182864760613216b68322f165a749 (patch) | |
| tree | 45cc9652328548d13bdaf446a824c504b2af34fc /data/templates | |
| parent | 0105450e7d103559455c3646091dc40983e68d61 (diff) | |
| download | vyos-1x-50a1b4a1170182864760613216b68322f165a749.tar.gz vyos-1x-50a1b4a1170182864760613216b68322f165a749.zip | |
OpenVPN: T3350: Changed custom options for OpenVPN processing
Custom OpenVPN options moved back to the command line from a
configuration file. This should keep full compatibility with the
`crux` branch, and allows to avoid mistakes with parsing options
that contain `--` in the middle.
The only smart part of this - handling a `push` option. Because
of internal changes in OpenVPN, previously it did not require an
argument in the double-quotes, but after version update in
`equuleus` and `sagitta` old syntax became invalid. So, all the
`push` options are processed to add quotes. The solution is still
not complete, because if a single config line contains `push` with
other options, it will not work, but it is better than nothing.
(cherry picked from commit 3fd2ff423b6c6e992b2ed531c7ba99fb9e1a2123)
Diffstat (limited to 'data/templates')
| -rw-r--r-- | data/templates/openvpn/server.conf.tmpl | 13 | ||||
| -rw-r--r-- | data/templates/openvpn/service-override.conf.tmpl | 20 |
2 files changed, 20 insertions, 13 deletions
diff --git a/data/templates/openvpn/server.conf.tmpl b/data/templates/openvpn/server.conf.tmpl index c96b57fb8..c2b0c2ef9 100644 --- a/data/templates/openvpn/server.conf.tmpl +++ b/data/templates/openvpn/server.conf.tmpl @@ -257,16 +257,3 @@ auth {{ hash }} auth-user-pass {{ auth_user_pass_file }} auth-retry nointeract {% endif %} - -{% if openvpn_option is defined and openvpn_option is not none %} -# -# Custom options added by user (not validated) -# -{% for option in openvpn_option %} -{% for argument in option.split('--') %} -{% if argument is defined and argument != '' %} ---{{ argument }} -{% endif %} -{% endfor %} -{% endfor %} -{% endif %} diff --git a/data/templates/openvpn/service-override.conf.tmpl b/data/templates/openvpn/service-override.conf.tmpl new file mode 100644 index 000000000..069bdbd08 --- /dev/null +++ b/data/templates/openvpn/service-override.conf.tmpl @@ -0,0 +1,20 @@ +[Service] +ExecStart= +ExecStart=/usr/sbin/openvpn --daemon openvpn-%i --config %i.conf --status %i.status 30 --writepid %i.pid +{%- if openvpn_option is defined and openvpn_option is not none %} +{% for option in openvpn_option %} +{# Remove the '--' prefix from variable if it is presented #} +{% if option.startswith('--') %} +{% set option = option.split('--', maxsplit=1)[1] %} +{% endif %} +{# Workaround to pass '--push' options properly. Previously openvpn accepted this option without values in double-quotes #} +{# But now it stopped doing this, so we need to add them for compatibility #} +{# HOWEVER! This is a raw option and we do not promise that this or any other trick will work for all the cases. #} +{# Using 'openvpn-option' you take all responsibility for compatibility for yourself. #} +{% if option.startswith('push') and not (option.startswith('push "') and option.endswith('"')) %} +{% set option = 'push \"%s\"'|format(option.split('push ', maxsplit=1)[1]) %} +{% endif %} + --{{ option }} +{%- endfor %} +{% endif %} + |