diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/kea.py | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/python/vyos/kea.py b/python/vyos/kea.py index 7365c1f02..894ac9e9a 100644 --- a/python/vyos/kea.py +++ b/python/vyos/kea.py @@ -17,8 +17,6 @@ import json import os import socket -from datetime import datetime - from vyos.template import is_ipv6 from vyos.template import isc_static_route from vyos.template import netmask_from_cidr @@ -293,29 +291,6 @@ def kea6_parse_subnet(subnet, config): return out -def kea_parse_leases(lease_path): - contents = read_file(lease_path) - lines = contents.split("\n") - output = [] - - if len(lines) < 2: - return output - - headers = lines[0].split(",") - - for line in lines[1:]: - line_out = dict(zip(headers, line.split(","))) - - lifetime = int(line_out['valid_lifetime']) - expiry = int(line_out['expire']) - - line_out['start_timestamp'] = datetime.utcfromtimestamp(expiry - lifetime) - line_out['expire_timestamp'] = datetime.utcfromtimestamp(expiry) if expiry else None - - output.append(line_out) - - return output - def _ctrl_socket_command(path, command, args=None): if not os.path.exists(path): return None @@ -340,6 +315,16 @@ def _ctrl_socket_command(path, command, args=None): return json.loads(result.decode('utf-8')) +def kea_get_leases(inet): + ctrl_socket = f'/run/kea/dhcp{inet}-ctrl-socket' + + leases = _ctrl_socket_command(ctrl_socket, f'lease{inet}-get-all') + + if not leases or 'result' not in leases or leases['result'] != 0: + return [] + + return leases['arguments']['leases'] + def kea_get_active_config(inet): ctrl_socket = f'/run/kea/dhcp{inet}-ctrl-socket' |