64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
from i3pystatus import IntervalModule
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from i3pystatus.core.command import run_through_shell
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__author__ = 'facetoe'
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class OpenVPN(IntervalModule):
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"""
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Monitor OpenVPN connections.
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Currently only supports systems that use Systemd.
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Formatters:
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* {vpn_name} — Same as setting.
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* {status} — Unicode up or down symbol.
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* {output} — Output of status_command.
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* {label} — Label for this connection, if defined.
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"""
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color_up = "#00ff00"
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color_down = "#FF0000"
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status_up = '▲'
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status_down = '▼'
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format = "{vpn_name} {status}"
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status_command = "bash -c \"systemctl show openvpn@%(vpn_name)s | grep 'ActiveState=active'"
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label = ''
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vpn_name = ''
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settings = (
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("format", "Format string"),
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("color_up", "VPN is up"),
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("color_down", "VPN is down"),
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("status_down", "Symbol to display when down"),
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("status_up", "Symbol to display when up"),
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("vpn_name", "Name of VPN"),
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("status_command", "command to find out if the VPN is active"),
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)
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def init(self):
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if not self.vpn_name:
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raise Exception("vpn_name is required")
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def run(self):
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command_result = run_through_shell(self.status_command % {'vpn_name': self.vpn_name}, enable_shell=True)
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output = command_result.out.strip()
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if output:
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color = self.color_up
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status = self.status_up
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else:
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color = self.color_down
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status = self.status_down
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vpn_name = self.vpn_name
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label = self.label
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self.data = locals()
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self.output = {
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"full_text": self.format.format(**locals()),
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'color': color,
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}
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