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-rw-r--r--data/templates/openvpn/server.conf.tmpl13
-rw-r--r--data/templates/openvpn/service-override.conf.tmpl20
-rwxr-xr-xsrc/conf_mode/interfaces-openvpn.py12
-rw-r--r--src/etc/systemd/system/openvpn@.service.d/10-override.conf (renamed from src/etc/systemd/system/openvpn@.service.d/override.conf)0
4 files changed, 32 insertions, 13 deletions
diff --git a/data/templates/openvpn/server.conf.tmpl b/data/templates/openvpn/server.conf.tmpl
index bc2790965..7a0470d0e 100644
--- a/data/templates/openvpn/server.conf.tmpl
+++ b/data/templates/openvpn/server.conf.tmpl
@@ -224,16 +224,3 @@ 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 %}
+
diff --git a/src/conf_mode/interfaces-openvpn.py b/src/conf_mode/interfaces-openvpn.py
index 7f4aa367f..0e915a9c8 100755
--- a/src/conf_mode/interfaces-openvpn.py
+++ b/src/conf_mode/interfaces-openvpn.py
@@ -66,6 +66,7 @@ cfg_file = '/run/openvpn/{ifname}.conf'
otp_path = '/config/auth/openvpn'
otp_file = '/config/auth/openvpn/{ifname}-otp-secrets'
secret_chars = list('ABCDEFGHIJKLMNOPQRSTUVWXYZ234567')
+service_file = '/run/systemd/system/openvpn@{ifname}.service.d/20-override.conf'
def get_config(config=None):
"""
@@ -584,6 +585,11 @@ def generate(openvpn):
if os.path.isdir(ccd_dir):
rmtree(ccd_dir, ignore_errors=True)
+ # Remove systemd directories with overrides
+ service_dir = os.path.dirname(service_file.format(**openvpn))
+ if os.path.isdir(service_dir):
+ rmtree(service_dir, ignore_errors=True)
+
if 'deleted' in openvpn or 'disable' in openvpn:
return None
@@ -619,6 +625,12 @@ def generate(openvpn):
render(cfg_file.format(**openvpn), 'openvpn/server.conf.tmpl', openvpn,
formater=lambda _: _.replace(""", '"'), user=user, group=group)
+ # Render 20-override.conf for OpenVPN service
+ render(service_file.format(**openvpn), 'openvpn/service-override.conf.tmpl', openvpn,
+ formater=lambda _: _.replace(""", '"'), user=user, group=group)
+ # Reload systemd services config to apply an override
+ call(f'systemctl daemon-reload')
+
return None
def apply(openvpn):
diff --git a/src/etc/systemd/system/openvpn@.service.d/override.conf b/src/etc/systemd/system/openvpn@.service.d/10-override.conf
index 03fe6b587..03fe6b587 100644
--- a/src/etc/systemd/system/openvpn@.service.d/override.conf
+++ b/src/etc/systemd/system/openvpn@.service.d/10-override.conf