diff options
| -rwxr-xr-x | src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook b/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook index a7a9a2ce6..5cd9321ef 100755 --- a/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook +++ b/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook @@ -35,19 +35,14 @@ fi python3 - <<PYEND import os import re + from vyos.util import call from vyos.util import cmd +from vyos.util import read_file +from vyos.util import write_file SWANCTL_CONF="/etc/swanctl/swanctl.conf" -def getlines(file): - with open(file, 'r') as f: - return f.readlines() - -def writelines(file, lines): - with open(file, 'w') as f: - f.writelines(lines) - def ipsec_down(ip_address): # This prevents the need to restart ipsec and kill all active connections, only the stale connection is closed status = cmd('sudo ipsec statusall') @@ -66,7 +61,7 @@ if __name__ == '__main__': new_ip = os.getenv('new_ip_address') old_ip = os.getenv('old_ip_address') - conf_lines = getlines(SWANCTL_CONF) + conf_lines = read_file(SWANCTL_CONF) found = False to_match = f'# dhcp:{interface}' @@ -80,7 +75,7 @@ if __name__ == '__main__': secrets_lines[i] = line.replace(old_ip, new_ip) if found: - writelines(SWANCTL_CONF, conf_lines) + write_file(SWANCTL_CONF, conf_lines) ipsec_down(old_ip) call('sudo ipsec rereadall') call('sudo ipsec reload') |