82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
from i3pystatus import IntervalModule
|
|
from i3pystatus.core.command import run_through_shell
|
|
|
|
__author__ = 'Pluggi'
|
|
|
|
|
|
class Wireguard(IntervalModule):
|
|
"""
|
|
Monitor Wireguard connections.
|
|
|
|
.. note::
|
|
You might want to add something like this to /etc/sudoers:
|
|
|
|
``%wheel ALL = NOPASSWD: /bin/systemctl start wg-quick@wg0.service,/bin/systemctl stop wg-quick@wg0.service``
|
|
|
|
Formatters:
|
|
|
|
* {vpn_name} — Same as setting.
|
|
* {status} — Unicode up or down symbol.
|
|
* {output} — Output of status_command.
|
|
* {label} — Label for this connection, if defined.
|
|
|
|
"""
|
|
|
|
color_up = "#00ff00"
|
|
color_down = "#FF0000"
|
|
status_up = '▲'
|
|
status_down = '▼'
|
|
format = "{vpn_name} {status}"
|
|
|
|
status_command = "bash -c 'systemctl show wg-quick@%(vpn_name)s | grep ActiveState=active'"
|
|
vpn_up_command = "sudo /bin/systemctl start wg-quick@%(vpn_name)s.service"
|
|
vpn_down_command = "sudo /bin/systemctl stop wg-quick@%(vpn_name)s.service"
|
|
|
|
connected = False
|
|
label = ''
|
|
vpn_name = ''
|
|
|
|
settings = (
|
|
("format", "Format string"),
|
|
("color_up", "VPN is up"),
|
|
("color_down", "VPN is down"),
|
|
("status_down", "Symbol to display when down"),
|
|
("status_up", "Symbol to display when up"),
|
|
("vpn_name", "Name of VPN"),
|
|
("vpn_up_command", "Command to bring up the VPN - default requires editing /etc/sudoers"),
|
|
("vpn_down_command", "Command to bring up the VPN - default requires editing /etc/sudoers"),
|
|
("status_command", "command to find out if the VPN is active"),
|
|
)
|
|
|
|
def init(self):
|
|
if not self.vpn_name:
|
|
raise Exception("vpn_name is required")
|
|
|
|
def toggle_connection(self):
|
|
if self.connected:
|
|
command = self.vpn_down_command
|
|
else:
|
|
command = self.vpn_up_command
|
|
run_through_shell(command % {'vpn_name': self.vpn_name}, enable_shell=True)
|
|
|
|
def on_click(self, button, **kwargs):
|
|
self.toggle_connection()
|
|
|
|
def run(self):
|
|
command_result = run_through_shell(self.status_command % {'vpn_name': self.vpn_name}, enable_shell=True)
|
|
self.connected = True if command_result.out.strip() else False
|
|
|
|
if self.connected:
|
|
color, status = self.color_up, self.status_up
|
|
else:
|
|
color, status = self.color_down, self.status_down
|
|
|
|
vpn_name = self.vpn_name
|
|
label = self.label
|
|
|
|
self.data = locals()
|
|
self.output = {
|
|
"full_text": self.format.format(**self.data),
|
|
'color': color,
|
|
}
|