How to reproduce

• https://www.ametys.org/_plugins/mobileapp/1/mobileapp/get-feeds-content-items?token= with the token
  In the response I get the JSESSIONID
• do a get on the first image, for example : https://www.ametys.org/mobileapp/_contents-images/ametys-internal%253Asites/mobileapp/ametys-internal%253Acontents/huius-ego-nunc-auctoritatem-actualite/_metadata/illustration/image_crop128x128/Eau_banquise1.jpg?objectId=defaultWebContent://72c067b3-ca33-471c-9683-7465dfb188bf
  When you look at the requests in the browser there are 3 requests
• first contains the cookie sent by the browser but ametys answer 302
• request to do the authentification
• request to get the image finally

We should not have these 3 requests, the first one should be enough.