WIP: Add ungleich_ldap and use it to reset password

dal/views.py

@@ -342,11 +342,15 @@ class ResetRequest(View):
         if len(password1) < 8:
             return render(request, 'error.html', { 'service': service, 'error': 'The password is too short, please use a longer one. At least 8 characters.' } )
         # everything checks out, now change the password
-        with get_pool().next() as rpc:
-            pwd = r'%s' % password1
-            result = rpc.changepassword.change_password(user, pwd)
-        # password change successfull
-        if result == True:
+
+        from .ungleich_ldap import LdapManager
+        ldap_manager = LdapManager()
+        result = ldap_manager.change_password(
+            ("uid={uid}," + settings.LDAP_CUSTOMER_DN).format(uid=user),
+            password1
+        )
+        # password change successful
+        if result:
             return render(request, 'changedpassword.html', { 'user': user } )
         # Something went wrong while changing the password
         else: