mirror of
https://github.com/jumpserver/jumpserver.git
synced 2026-07-17 01:58:34 +00:00
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
# ~*~ coding: utf-8 ~*~
|
|
|
|
import os
|
|
import re
|
|
import pytz
|
|
from django.utils import timezone
|
|
from django.shortcuts import HttpResponse
|
|
from django.conf import settings
|
|
|
|
from .utils import set_current_request
|
|
|
|
|
|
class TimezoneMiddleware:
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
def __call__(self, request):
|
|
tzname = request.META.get('HTTP_X_TZ')
|
|
if not tzname or tzname == 'undefined':
|
|
return self.get_response(request)
|
|
try:
|
|
tz = pytz.timezone(tzname)
|
|
timezone.activate(tz)
|
|
except pytz.UnknownTimeZoneError:
|
|
pass
|
|
response = self.get_response(request)
|
|
return response
|
|
|
|
|
|
class DemoMiddleware:
|
|
DEMO_MODE_ENABLED = os.environ.get("DEMO_MODE", "") in ("1", "ok", "True")
|
|
SAFE_URL_PATTERN = re.compile(
|
|
r'^/users/login|'
|
|
r'^/api/terminal/v1/.*|'
|
|
r'^/api/terminal/.*|'
|
|
r'^/api/users/v1/auth/|'
|
|
r'^/api/users/v1/profile/'
|
|
)
|
|
SAFE_METHOD = ("GET", "HEAD")
|
|
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
if self.DEMO_MODE_ENABLED:
|
|
print("Demo mode enabled, reject unsafe method and url")
|
|
|
|
def __call__(self, request):
|
|
if self.DEMO_MODE_ENABLED and request.method not in self.SAFE_METHOD \
|
|
and not self.SAFE_URL_PATTERN.match(request.path):
|
|
return HttpResponse("Demo mode, only safe request accepted", status=403)
|
|
else:
|
|
response = self.get_response(request)
|
|
return response
|
|
|
|
|
|
class RequestMiddleware:
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
def __call__(self, request):
|
|
set_current_request(request)
|
|
response = self.get_response(request)
|
|
is_request_api = request.path.startswith('/api')
|
|
if not settings.SESSION_EXPIRE_AT_BROWSER_CLOSE and not is_request_api:
|
|
age = request.session.get_expiry_age()
|
|
request.session.set_expiry(age)
|
|
return response
|