prevent lookups on ImageField and ListField for now

[matthijs/upstream/django-ldapdb.git] / ldapdb / __init__.py

diff --git a/ldapdb/__init__.py b/ldapdb/__init__.py
index 0e4024de4f8402fe372a0e63e6f8c7be55dc017a..4f9392e90c2a8c6802e721afaf9564bd2533f609 100644 (file)
--- a/ldapdb/__init__.py
+++ b/ldapdb/__init__.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 # 
 # django-ldapdb
-# Copyright (C) 2009 Bolloré telecom
+# Copyright (C) 2009-2010 Bolloré telecom
 # See AUTHORS file for a full list of contributors.
 # 
 # This program is free software: you can redistribute it and/or modify
@@ -31,40 +31,54 @@ def convert(field, value, func):
         return [ func(x) for x in value ]
     else:
         return func(value)
-        
-class LdapConnection():
+
+def escape_ldap_filter(value):
+    value = str(value)
+    return value.replace('\\', '\\5c') \
+                .replace('*', '\\2a') \
+                .replace('(', '\\28') \
+                .replace(')', '\\29') \
+                .replace('\0', '\\00')
+
+class LdapConnection(object):
     def __init__(self, server, bind_dn, bind_password):
         self.connection = ldap.initialize(server)
         self.connection.simple_bind_s(bind_dn, bind_password)
+        self.charset = "utf-8"
 
     def add_s(self, dn, modlist):
         mods = []
         for field, value in modlist:
-            converted = convert(field, value, lambda x: x.encode('utf-8'))
+            converted = convert(field, value, lambda x: x.encode(self.charset))
             if isinstance(converted, list):
                 mods.append((field, converted))
             else:
                 mods.append((field, [converted]))
-        return self.connection.add_s(dn, mods)
+        return self.connection.add_s(dn.encode(self.charset), mods)
 
     def delete_s(self, dn):
-        return self.connection.delete_s(dn)
+        return self.connection.delete_s(dn.encode(self.charset))
 
     def modify_s(self, dn, modlist):
         mods = []
         for op, field, value in modlist:
-            mods.append((op, field, convert(field, value, lambda x: x.encode('utf-8'))))
-        return self.connection.modify_s(dn, mods)
+            mods.append((op, field, convert(field, value, lambda x: x.encode(self.charset))))
+        return self.connection.modify_s(dn.encode(self.charset), mods)
+
+    def rename_s(self, dn, newrdn):
+        return self.connection.rename_s(dn.encode(self.charset), newrdn.encode(self.charset))
 
     def search_s(self, base, scope, filterstr, attrlist):
-        results = self.connection.search_s(base, scope, filterstr, attrlist)
+        results = self.connection.search_s(base, scope, filterstr.encode(self.charset), attrlist)
+        output = []
         for dn, attrs in results:
             for field in attrs:
                 if field == "member" or field == "memberUid":
-                    attrs[field] = convert(field, attrs[field], lambda x: x.decode('utf-8'))
+                    attrs[field] = convert(field, attrs[field], lambda x: x.decode(self.charset))
                 else:
-                    attrs[field] = convert(field, attrs[field][0], lambda x: x.decode('utf-8'))
-        return results
+                    attrs[field] = convert(field, attrs[field][0], lambda x: x.decode(self.charset))
+            output.append((dn.decode(self.charset), attrs))
+        return output
 
 # FIXME: is this the right place to initialize the LDAP connection?
 connection = LdapConnection(settings.LDAPDB_SERVER_URI,