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2024-02-17 11:53:51 -03:00
from django.http import JsonResponse
from django.views.decorators.http import require_http_methods
from django.contrib.auth.decorators import login_required
import subprocess
@login_required
@require_http_methods(["GET"])
def wireguard_status(request):
commands = {
'latest-handshakes': "wg show all latest-handshakes | expand | tr -s ' '",
'allowed-ips': "wg show all allowed-ips | expand | tr -s ' '",
'transfer': "wg show all transfer | expand | tr -s ' '",
'endpoints': "wg show all endpoints | expand | tr -s ' '",
}
output = {}
for key, command in commands.items():
process = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
stdout, stderr = process.communicate()
if process.returncode != 0:
return JsonResponse({'error': stderr}, status=400)
current_interface = None
for line in stdout.strip().split('\n'):
parts = line.split()
if len(parts) >= 3:
interface, peer, value = parts[0], parts[1], " ".join(parts[2:])
current_interface = interface
else:
continue
if interface not in output:
output[interface] = {}
if peer not in output[interface]:
output[interface][peer] = {
'allowed-ips': [],
'latest-handshakes': '',
'transfer': {'tx': 0, 'rx': 0},
'endpoints': '',
}
if key == 'allowed-ips':
output[interface][peer]['allowed-ips'].append(value)
elif key == 'transfer':
tx, rx = value.split()[-2:]
output[interface][peer]['transfer'] = {'tx': int(tx), 'rx': int(rx)}
elif key == 'endpoints':
output[interface][peer]['endpoints'] = value
else:
output[interface][peer][key] = value
return JsonResponse(output)