tidy up autobahn support -- now requires 0.17.2

[irc/quakenet/qwebirc.git] / qwebirc / root.py

diff --git a/qwebirc/root.py b/qwebirc/root.py
index 06b955bf1e544a7f9f9b23bb524384ea65fa441e..847648fb181c6f09b7e0e10d1584a886e6ba5eb3 100644 (file)
--- a/qwebirc/root.py
+++ b/qwebirc/root.py
@@ -1,6 +1,11 @@
-from ajaxengine import AJAXEngine
-
-from twisted.web import resource, server, static
+from twisted.protocols.policies import TimeoutMixin
+from twisted.web import resource, server, static, http
+from twisted.internet import error, reactor
+import engines
+import mimetypes
+import config
+import sigdebug
+import re
 
 class RootResource(resource.Resource):
   def getChild(self, name, request):
@@ -8,10 +13,58 @@ class RootResource(resource.Resource):
       name = "qui.html"
     return self.primaryChild.getChild(name, request)
 
+class ProxyRequest(server.Request):
+  ip_re = re.compile(r"^((25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})|(::|(([a-fA-F0-9]{1,4}):){7}(([a-fA-F0-9]{1,4}))|(:(:([a-fA-F0-9]{1,4})){1,6})|((([a-fA-F0-9]{1,4}):){1,6}:)|((([a-fA-F0-9]{1,4}):)(:([a-fA-F0-9]{1,4})){1,6})|((([a-fA-F0-9]{1,4}):){2}(:([a-fA-F0-9]{1,4})){1,5})|((([a-fA-F0-9]{1,4}):){3}(:([a-fA-F0-9]{1,4})){1,4})|((([a-fA-F0-9]{1,4}):){4}(:([a-fA-F0-9]{1,4})){1,3})|((([a-fA-F0-9]{1,4}):){5}(:([a-fA-F0-9]{1,4})){1,2})))$", re.IGNORECASE)
+  def validIP(self, ip):
+    m = self.ip_re.match(ip)
+    if m is None:
+      return False
+    return True
+    
+  def getClientIP(self):
+    real_ip = http.Request.getClientIP(self)
+    if real_ip not in config.FORWARDED_FOR_IPS:
+      return real_ip
+      
+    fake_ips = self.getHeader(config.FORWARDED_FOR_HEADER)
+    if fake_ips is None:
+      return real_ip
+      
+    fake_ip = fake_ips.split(",")[-1].strip()
+    if not self.validIP(fake_ip):
+      return real_ip
+      
+    return fake_ip
+
+class HTTPChannel(http.HTTPChannel):
+  def timeoutConnection(self):
+    self.transport.abortConnection()
+
 class RootSite(server.Site):
+  protocol = HTTPChannel
+
+  if hasattr(config, "FORWARDED_FOR_HEADER"):
+    requestFactory = ProxyRequest
+
   def __init__(self, path, *args, **kwargs):
     root = RootResource()
+    kwargs["timeout"] = config.HTTP_REQUEST_TIMEOUT
     server.Site.__init__(self, root, *args, **kwargs)
+    services = {}
+    services["StaticEngine"] = root.primaryChild = engines.StaticEngine(path)
 
-    root.primaryChild = static.File(path)
-    root.putChild("e", AJAXEngine("/e"))
+    def register(service, path, *args, **kwargs):
+      sobj = service("/" + path, *args, **kwargs)
+      services[service.__name__] = sobj
+      root.putChild(path, sobj)
+      
+    register(engines.AJAXEngine, "e")
+    try:
+      register(engines.WebSocketEngine, "w")
+    except AttributeError:
+      pass
+    register(engines.FeedbackEngine, "feedback")
+    register(engines.AuthgateEngine, "auth")
+    register(engines.AdminEngine, "adminengine", services)
+    
+mimetypes.types_map[".ico"] = "image/vnd.microsoft.icon"