From 52cf5ace6b8b1e1a77507639bf2e90346b1a64f4 Mon Sep 17 00:00:00 2001
From: Paul Marillonnet <pmarillonnet@entrouvert.com>
Date: Thu, 12 Oct 2017 11:01:59 +0200
Subject: [PATCH] LoginView: do not crash if an idp doesn't provide adequate
 metadata (#19260)

---
 mellon/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mellon/views.py b/mellon/views.py
index e01dc13..fb2bac4 100644
--- a/mellon/views.py
+++ b/mellon/views.py
@@ -339,7 +339,7 @@ class LoginView(ProfileMixin, LogMixin, View):
 
         next_url = request.GET.get(REDIRECT_FIELD_NAME)
         idp = self.get_idp(request)
-        if idp is None:
+        if idp is None or idp == {}:
             return HttpResponseBadRequest('no idp found')
         self.profile = login = utils.create_login(request)
         self.log.debug('authenticating to %r', idp['ENTITY_ID'])
-- 
2.11.0