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path: root/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py
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Diffstat (limited to 'src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py')
-rw-r--r--src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py46
1 files changed, 0 insertions, 46 deletions
diff --git a/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py b/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py
deleted file mode 100644
index 36edf04f3..000000000
--- a/src/etc/dhcp/dhclient-exit-hooks.d/ipsec-dhclient-hook.py
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import sys
-
-from vyos.util import call
-
-IPSEC_CONF="/etc/ipsec.conf"
-IPSEC_SECRETS="/etc/ipsec.secrets"
-
-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)
-
-if __name__ == '__main__':
- interface = os.getenv('interface')
- new_ip = os.getenv('new_ip_address')
- old_ip = os.getenv('old_ip_address')
- reason = os.getenv('reason')
-
- if (old_ip == new_ip and reason != 'BOUND') or reason in ['REBOOT', 'EXPIRE']:
- sys.exit(0)
-
- conf_lines = getlines(IPSEC_CONF)
- secrets_lines = getlines(IPSEC_SECRETS)
- found = False
- to_match = f'# dhcp:{interface}'
-
- for i, line in enumerate(conf_lines):
- if line.find(to_match) > 0:
- conf_lines[i] = line.replace(old_ip, new_ip)
- found = True
-
- for i, line in enumerate(secrets_lines):
- if line.find(to_match) > 0:
- secrets_lines[i] = line.replace(old_ip, new_ip)
-
- if found:
- writelines(IPSEC_CONF, conf_lines)
- writelines(IPSEC_SECRETS, secrets_lines)
- call('sudo /usr/sbin/ipsec rereadall')
- call('sudo /usr/sbin/ipsec reload')