[SECURITY FIX] BUG 31

gargantext/util/crawlers/PUBMED.py

@@ -251,7 +251,7 @@ def save( request , project_id ) :
 
     user = cache.User[request.user.id]
     if not user.owns(project):
-        raise HttpResponseForbidden()
+        return HttpResponseForbidden()
 
 
     if request.method == "POST":

gargantext/views/pages/projects.py

@@ -86,15 +86,16 @@ class NewCorpusForm(forms.Form):
 
 @requires_auth
 def project(request, project_id):
-    # current user
-    user = cache.User[request.user.id]
 
-    # viewed project
+    # security check
     project = session.query(Node).filter(Node.id == project_id).first()
+    user = cache.User[request.user.id]
+    
     if project is None:
         raise Http404()
     if not user.owns(project):
-        raise HttpResponseForbidden()
+        return HttpResponseForbidden()
+    # end of security check
 
     # new corpus
     if request.method == 'POST':

graph/views.py

@@ -7,7 +7,6 @@ from gargantext.settings import *
 
 from datetime import datetime
 
-
 @requires_auth
 def explorer(request, project_id, corpus_id):
     '''
@@ -20,6 +19,13 @@ def explorer(request, project_id, corpus_id):
 
     # we pass our corpus
     corpus = cache.Node[corpus_id]
+    
+    # security check
+    user = cache.User[request.user.id]
+    if corpus is None:
+        raise Http404()
+    if not user.owns(corpus):
+        return HttpResponseForbidden()
 
     # get the maplist_id for modifications
     maplist_id = corpus.children(typename="MAPLIST").first().id

moissonneurs/cern.py

@@ -58,7 +58,7 @@ def save(request, project_id):
             raise Http404()
         user = cache.User[request.user.id]
         if not user.owns(project):
-            raise HttpResponseForbidden()
+            return HttpResponseForbidden()
         # corpus node instanciation as a Django model
 
         corpus = Node(

moissonneurs/pubmed.py

@@ -86,7 +86,7 @@ def save( request , project_id ) :
 
     user = cache.User[request.user.id]
     if not user.owns(project):
-        raise HttpResponseForbidden()
+        return HttpResponseForbidden()
 
 
     if request.method == "POST":