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i3blocks/openvpn.py

@@ -0,0 +1,25 @@
+#!/usr/bin/python
+import subprocess
+import re
+
+ps = subprocess.Popen('ps ax | grep openvpn | grep -v grep | tail -l | rev | cut -d \'/\' -f 1 | rev', shell=True, stdout=subprocess.PIPE)
+line = str(ps.stdout.readline())
+process = str(ps.stdout.readline())[1:]
+status = None
+connected = False
+if len(process) > 5:
+    connection = re.sub(r'[^0-9A-Za-z.]', '', process[1:])
+    server = connection.upper().split('.')[0]
+    proto = re.sub(r'[^A-Z]', '', connection.upper().split('.')[3])
+    status = '%s.%s' % (server, proto)
+    connected = True
+else:
+    status = 'down'
+
+print('VPN: %s' % status)
+print('VPN: %s' % status)
+
+if connected:
+    print('#00FF00')
+else:
+    print('#FF0000')