Clean up of IP checking

hmdooris/BottleHelpers.py

@@ -1,8 +1,7 @@
-from ipaddress import ip_address, IPv4Address, ip_network
-from typing import Callable, List
+from ipaddress import ip_network
+from typing import Callable
 
 from BottleOIDC import BottleOIDC
-from BottleOIDC.bottle_utils import UnauthorizedError
 from bottle import request, abort
 
 
@@ -15,11 +14,6 @@ class BottleHelpers:
         self.auth = auth
         self.group = group
 
-    def remote_addr(self):
-        if request.remote_route is not None:
-            return request.remote_route[-1]
-        return request.remote_addr
-
     def require_login(self, func: Callable) -> Callable:
         if self.group is not None:
             return self.auth.require_login(self.require_attribute('groups', self.group)(func))
@@ -41,16 +35,12 @@ class BottleHelpers:
             return False
 
         def _outer_wrapper(f):
-
             def _wrapper(*args, **kwargs):
-
                 if attr in self.auth.my_attrs:
                     resource = request.session[self.auth.sess_attr][attr]
-
                     if test_attrs(resource, value):
                         return f(*args, **kwargs)
-
-                abort(401, 'Not Authorized')
+                abort(401, 'Not Authorized: Not In Group')
 
             _wrapper.__name__ = f.__name__
             return _wrapper
@@ -65,7 +55,7 @@ class BottleHelpers:
                 def _wrapper(*args, **kwargs):
                     if self.auth.my_username is not None:
                         return f(*args, **kwargs)
-                    abort(401, 'Not Authorized')
+                    abort(401, 'Not Authorized: Not logged in')
                     return None
 
                 _wrapper.__name__ = f.__name__
@@ -83,7 +73,7 @@ class BottleHelpers:
                 for allowed in self.allowed:
                     if addr.overlaps(allowed):
                         return f(*args, **kwargs)
-                abort(401, 'Not Authorized')
+                abort(401, 'Not Authorized: Wrong IP')
                 return None
 
             _wrapper.__name__ = f.__name__

hmdooris/__main__.py

@@ -3,12 +3,10 @@ FastAPI main entry point
 """
 import json
 import logging
-from typing import Callable
 
 from BottleOIDC import BottleOIDC
-from BottleOIDC.bottle_utils import UnauthorizedError
 from BottleSessions import BottleSessions
-from bottle import route, run, Bottle, static_file, TEMPLATE_PATH, jinja2_view, post, get, request, error
+from bottle import Bottle, static_file, TEMPLATE_PATH, jinja2_view, request
 from bottle_log import LoggingPlugin
 from bottle_websocket import websocket, GeventWebSocketServer
 from geventwebsocket.websocket import WebSocket
@@ -54,6 +52,7 @@ def server_static(filepath):
 def root():
     return {}
 
+
 @app.get("/operate")
 @bottle_helpers.require_sourceip
 @bottle_helpers.require_login
@@ -75,20 +74,24 @@ def websocket_endpoint(ws: WebSocket):
     finally:
         websocket_clients.remove(ws)
 
+
 @app.get('/api/lock')
 def get_api_lock():
     return update_poller.get_locks(True)
 
+
 @app.get('/api/lock/<id>')
 def get_api_lock(id):
     return update_poller.get_lock(id)
 
+
 @app.post('/api/lock/<id>')
 @bottle_helpers.require_sourceip
 @bottle_helpers.require_authz
 def post_api_lock(id):
     return ccujack.lock_unlock(id, request.json["locking"])
 
+
 @app.error(401)
 @jinja2_view("not_authorized.html.j2")
 def not_authorized(error):
@@ -98,7 +101,7 @@ def not_authorized(error):
         groups = request.session[auth.sess_attr]['groups']
     return {
         'user': auth.my_username,
-        'ip': request.get_header('x-forwarded-for', request.remote_addr),
+        'ip': request.remote_addr,
         'error': error,
         'code': code,
         'msg': msg,
@@ -107,4 +110,5 @@ def not_authorized(error):
 
 
 if __name__ == '__main__':
-    app.run(host=config.listen_host, port=config.listen_port, server=GeventWebSocketServer, debug=config.debug, quiet=not config.debug)
+    app.run(host=config.listen_host, port=config.listen_port, server=GeventWebSocketServer, debug=config.debug,
+            quiet=not config.debug)

hmdooris/templates/not_authorized.html.j2

@@ -8,6 +8,7 @@
 <body>
 <h1>HM Dooris - {{ msg }}</h1>
 <p>You are not authorized to lock or unlock.</p>
-<p>user: {{ user }}, groups: {{ groups }}, ip: {{ ip }}, error: {{ error }}, code: {{ code }}, msg: {{ msg }}</p>
+<p>user: {{ user }}, groups: {{ groups }}, ip: {{ ip }}, code: {{ code }}, msg: {{ msg }}</p>
+<p>{{ headers }}</p>
 </body>
 </html>