136 lines
5.8 KiB
Python
136 lines
5.8 KiB
Python
import json
|
|
import os
|
|
from config_utils import collect_layout_tokens, CONFIGS_DIR
|
|
import license
|
|
|
|
PRO_LICENSE = license.is_pro()
|
|
|
|
RADIUS_LOG_MAX = 50
|
|
RADIUS_LOG_FILE = '/var/log/freeradius/radius.log'
|
|
|
|
|
|
def radius_log_tail(cfg):
|
|
try:
|
|
log_max_kb = cfg.get('radius', {}).get('general', {}).get('log_max_kb', 1024)
|
|
|
|
current = []
|
|
try:
|
|
with open(RADIUS_LOG_FILE) as f:
|
|
current = f.readlines()
|
|
except FileNotFoundError:
|
|
pass
|
|
|
|
prev = []
|
|
if len(current) < RADIUS_LOG_MAX:
|
|
try:
|
|
with open(RADIUS_LOG_FILE + '.1') as f:
|
|
prev = f.readlines()
|
|
except FileNotFoundError:
|
|
pass
|
|
|
|
need = max(0, RADIUS_LOG_MAX - len(current))
|
|
lines = (prev[-need:] if need and prev else []) + current
|
|
|
|
if not lines:
|
|
return '(log is empty)', ''
|
|
|
|
log_dir = os.path.dirname(RADIUS_LOG_FILE)
|
|
try:
|
|
size_kb = sum(
|
|
os.path.getsize(os.path.join(log_dir, f))
|
|
for f in os.listdir(log_dir)
|
|
if os.path.isfile(os.path.join(log_dir, f))
|
|
) / 1024
|
|
except OSError:
|
|
size_kb = 0.0
|
|
|
|
tail = lines[-RADIUS_LOG_MAX:]
|
|
pct = min(100, round(size_kb / log_max_kb * 100)) if log_max_kb else 0
|
|
note = ' (includes rotated log)' if (prev and need) else ''
|
|
left = f'Showing {len(tail)} lines{note}'
|
|
right = f'Total log size: {size_kb:.1f} KB ({pct}% of max)'
|
|
summary = (
|
|
'<div id="radius-log-summary" class="text-muted" style="display:flex;justify-content:space-between;margin-top:0.5em;">'
|
|
f'<span>{left}</span><span>{right}</span></div>'
|
|
)
|
|
return ''.join(tail).strip(), summary
|
|
except Exception:
|
|
return '(error reading log)', ''
|
|
|
|
|
|
def collect_tokens(cfg):
|
|
tokens = collect_layout_tokens(cfg)
|
|
try:
|
|
tokens['RADIUS_SECRET'] = open(f'{CONFIGS_DIR}/.radius-secret').read().strip()
|
|
except OSError:
|
|
tokens['RADIUS_SECRET'] = '(Generation is pending - visit Actions to apply generation command)'
|
|
fr = cfg.get('radius', {})
|
|
fr_opts = fr.get('options', {})
|
|
fr_gen = fr.get('general', {})
|
|
tokens['RADIUS_MAC_FORMAT'] = fr_opts.get('mac_format', 'aabbccddeeff')
|
|
tokens['RADIUS_AUTH_MODE'] = fr_opts.get('auth_mode', 'mab')
|
|
tokens['RADIUS_EAP_PROTOCOL'] = fr_opts.get('eap_protocol', 'eap_peap')
|
|
tokens['RADIUS_EAP_PROTOCOL_OPTIONS'] = json.dumps([
|
|
{'value': 'eap_peap', 'label': 'EAP-PEAP'},
|
|
{'value': 'eap_ttls', 'label': 'EAP-TTLS'},
|
|
{'value': 'eap_md5', 'label': 'EAP-MD5'},
|
|
])
|
|
_eap_proto = fr_opts.get('eap_protocol', 'eap_peap')
|
|
_inner_opts_peap = [
|
|
{'value': 'mschapv2', 'label': 'MSCHAPv2 (Default)'},
|
|
{'value': 'md5', 'label': 'MD5'},
|
|
{'value': 'gtc', 'label': 'GTC'},
|
|
]
|
|
_inner_opts_ttls = [
|
|
{'value': 'md5', 'label': 'MD5 (Default)'},
|
|
{'value': 'mschapv2', 'label': 'MSCHAPv2'},
|
|
{'value': 'gtc', 'label': 'GTC'},
|
|
]
|
|
tokens['RADIUS_INNER_PROTOCOL'] = fr_opts.get('inner_protocol', '')
|
|
tokens['RADIUS_INNER_PROTOCOL_OPTIONS'] = json.dumps(
|
|
_inner_opts_ttls if _eap_proto == 'eap_ttls' else _inner_opts_peap
|
|
)
|
|
pro_suffix = '' if PRO_LICENSE else ' (PRO REQUIRED)'
|
|
pro_disabled = not PRO_LICENSE
|
|
tokens['RADIUS_AUTH_MODE_OPTIONS'] = json.dumps([
|
|
{'value': 'mab', 'label': 'MAC Authentication Bypass (MAB)'},
|
|
{'value': 'eap_password', 'label': f'802.1X - Client Username/Password{pro_suffix}', 'disabled': pro_disabled},
|
|
{'value': 'eap_credential', 'label': f'802.1X - Client Certificate{pro_suffix}', 'disabled': pro_disabled},
|
|
])
|
|
tokens['RADIUS_APPLY_TO'] = fr_opts.get('apply_to', 'all')
|
|
tokens['RADIUS_AP_IPS'] = json.dumps(fr_opts.get('ap_ips', []))
|
|
|
|
all_radius_clients = [r for r in cfg.get('dhcp_reservations', []) if r.get('radius_client') is True]
|
|
n = len(all_radius_clients)
|
|
if n > 0:
|
|
tokens['RADIUS_CLIENT_STATUS_TEXT'] = f"RADIUS will be disabled if there are no RADIUS Clients specified on the DHCP Reservations page. There are currently {n} RADIUS Client{'s' if n != 1 else ''}. RADIUS is enabled."
|
|
else:
|
|
tokens['RADIUS_CLIENT_STATUS_TEXT'] = "RADIUS will be disabled if there are no RADIUS Clients specified on the DHCP Reservations page. There are currently 0 RADIUS Clients. RADIUS is disabled."
|
|
|
|
radius_client_reservations = [
|
|
r for r in all_radius_clients
|
|
if r.get('ip') and r.get('ip') not in ('', 'dynamic')
|
|
]
|
|
tokens['RADIUS_AP_IPS_OPTIONS'] = json.dumps([
|
|
{'value': r['ip'], 'label': f"{r.get('description', r['ip'])} ({r['ip']})"}
|
|
for r in radius_client_reservations
|
|
])
|
|
tokens['RADIUS_LOGGING'] = 'true' if fr_gen.get('logging', False) else ''
|
|
tokens['RADIUS_LOGGING_HINT'] = 'Unchecking will clear logs.' if fr_gen.get('logging', False) else ''
|
|
tokens['RADIUS_GEN_LOG_MAX_KB'] = str(fr_gen.get('log_max_kb', 1024))
|
|
|
|
tokens['RADIUS_TUNNELED_REPLY'] = 'true' if fr_opts.get('tunneled_reply', False) else ''
|
|
tokens['RADIUS_INCLUDE_LENGTH'] = 'true' if fr_opts.get('include_length', False) else ''
|
|
|
|
vlans = cfg.get('vlans', [])
|
|
default_vlan = next((v['name'] for v in vlans if v.get('radius_default') is True), '')
|
|
vlan_options = [{'value': '', 'label': 'None (reject unknown devices)'}]
|
|
vlan_options += [
|
|
{'value': v['name'], 'label': f"{v['name']} (VLAN {v.get('vlan_id', '?')})"}
|
|
for v in vlans
|
|
]
|
|
tokens['RADIUS_DEFAULT_VLAN'] = default_vlan
|
|
tokens['RADIUS_DEFAULT_VLAN_OPTIONS'] = json.dumps(vlan_options)
|
|
|
|
tokens['RADIUS_LOG_TAIL'], tokens['RADIUS_LOG_SUMMARY'] = radius_log_tail(cfg)
|
|
return tokens
|