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Code Issues Releases Wiki Activity

Fix status checks for ufw when the system doesn't support iptables (#961)

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This commit is contained in:
Michael Kroes
2016-10-08 20:35:19 +02:00
committed by Joshua Tauberer
parent 9331dbc519
commit a658abc95f
2 changed files with 9 additions and 1 deletions
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9
management/status_checks.py
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@@ -169,8 +169,15 @@ def run_system_checks(rounded_values, env, output):
check_free_memory(rounded_values, env, output)
def check_ufw(env, output):
ufw = shell('check_output', ['ufw', 'status']).splitlines()
code, ufw = shell('check_output', ['ufw', 'status'], trap=True)
if code != 0:
# The command failed, it's safe to say the firewall is disabled
output.print_warning("""The firewall is not working on this machine. An error was received
while trying to check the firewall. To investigate run 'sudo ufw status'.""")
return
ufw = ufw.splitlines()
if ufw[0] == "Status: active":
not_allowed_ports = 0
for service in get_services():