From a79fd2d23c9a530336b80db0419aa320b40a14ab Mon Sep 17 00:00:00 2001
From: chove <none>
Date: Mon, 24 Apr 2006 16:45:54 +0200
Subject: [PATCH] modification pour la prise en compte du tag PagePublique

darcs-hash:20060424144554-4ec08-686c0ec07d8691c40e0396da8bd9486f5c9cf266.gz
---
 wiki/wikiacl.py | 52 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 2 deletions(-)

diff --git a/wiki/wikiacl.py b/wiki/wikiacl.py
index a4620c97..696e3a73 100644
--- a/wiki/wikiacl.py
+++ b/wiki/wikiacl.py
@@ -8,7 +8,13 @@
 """
 
 import re
-from MoinMoin import user
+from MoinMoin import user, search
+
+#### HACK SAUVAGE 1/4
+import sys
+sys.path.append('/usr/scripts/gestion/')
+from iptools import is_crans
+#### FIN DU HACK 1/4
 
 class AccessControlList:
     ''' Access Control List
@@ -111,7 +117,10 @@ class AccessControlList:
            Default: ["read", "write", "delete", "admin"]
     '''
 
-    special_users = ["All", "Known", "Trusted"]
+    #special_users = ["All", "Known", "Trusted"]
+    #### HACK SAUVAGE 2/4
+    special_users = ["All", "Known", "Trusted", "Crans", "NoCrans"]
+    #### FIN DU HACK 2/4
 
     def __init__(self, request, lines=[]):
         """Initialize an ACL, starting from <nothing>.
@@ -217,6 +226,8 @@ class AccessControlList:
         return ''.join(["%s%s%s" % (b,l,e) for l in self.acl_lines])
 
     def _special_All(self, request, name, dowhat, rightsdict):
+        if dowhat == "read" and is_page_public(request):
+            return True
         return rightsdict.get(dowhat)
 
     def _special_Known(self, request, name, dowhat, rightsdict):
@@ -227,6 +238,30 @@ class AccessControlList:
         if user.getUserId(request, name): # is a user with this name known?
             return rightsdict.get(dowhat)
         return None
+    
+    #### HACK SAUVAGE 3/4
+    def _requete_interne(self, request):
+        try:
+            if is_crans(request.remote_addr) and (request.remote_addr != u'138.231.136.3' or is_crans(request.mpyreq.headers_in['X-Forwarded-For'].split(",")[-1].strip())):
+                return True
+        except:
+            pass
+
+        return False
+            
+
+    def _special_Crans(self, request, name, dowhat, rightsdict):
+        if self._requete_interne(request):
+            return rightsdict.get(dowhat)
+        return None
+
+    def _special_NoCrans(self, request, name, dowhat, rightsdict):
+        if dowhat == "read" and is_page_public(request):
+            return True
+        if not self._requete_interne(request):
+            return rightsdict.get(dowhat)
+        return None
+    #### FIN Du HACK 3/4
 
     def _special_Trusted(self, request, name, dowhat, rightsdict):
         """ check if user <name> is known AND even has logged in using a password.
@@ -357,3 +392,16 @@ def parseACL(request, body):
             acl_lines.append(args)
     return AccessControlList(request, acl_lines)
 
+#### HACK SAUVAGE 4/4
+def is_page_public(request):
+    #return True
+    ## On recherche si la page est publique
+    this_page = request.page.page_name
+    query = search.QueryParser().parse_query(u'CatégoriePagePublique')
+    page = search.Page(request, this_page)
+    result = query.search(page)
+    if result:
+        return True
+    else:
+        return None
+#### FIn DU HACK 4/4