util: T2226: covert most calls from os.system to util

As little change a possible but the function call
The behaviour should be totally unchanged.

1 files changed, 5 insertions, 4 deletions

diff --git a/src/op_mode/connect_disconnect.py b/src/op_mode/connect_disconnect.py
index a22615096..192fd80ec 100755
--- a/src/op_mode/connect_disconnect.py
+++ b/src/op_mode/connect_disconnect.py
@@ -21,6 +21,9 @@ from sys import exit
 from psutil import process_iter
 from time import strftime, localtime, time
 
+from vyos.util import run
+
+
 PPP_LOGFILE = '/var/log/vyatta/ppp_{}.log'
 
 def check_interface(interface):
@@ -56,8 +59,7 @@ def connect(interface):
         tm = strftime("%a %d %b %Y %I:%M:%S %p %Z", localtime(time()))
         with open(PPP_LOGFILE.format(interface), 'a') as f:
             f.write('{}: user {} started PPP daemon for {} by connect command\n'.format(tm, user, interface))
-            cmd = 'umask 0; setsid sh -c "nohup /usr/sbin/pppd call {0} > /tmp/{0}.log 2>&1 &"'.format(interface)
-            os.system(cmd)
+            run('umask 0; setsid sh -c "nohup /usr/sbin/pppd call {0} > /tmp/{0}.log 2>&1 &"'.format(interface))
 
 
 def disconnect(interface):
@@ -75,8 +77,7 @@ def disconnect(interface):
         tm = strftime("%a %d %b %Y %I:%M:%S %p %Z", localtime(time()))
         with open(PPP_LOGFILE.format(interface), 'a') as f:
             f.write('{}: user {} stopped PPP daemon for {} by disconnect command\n'.format(tm, user, interface))
-            cmd = '/usr/bin/poff "{}"'.format(interface)
-            os.system(cmd)
+            run('/usr/bin/poff "{}"'.format(interface))
 
 def main():
     parser = argparse.ArgumentParser()