Description of problem:
When Configuring the ldap authentication, we can use the attribute to request the picture from AD, on Sat6.2 we can't see the image/picture *tested locally / reproducer* but via foreman-rake console we can see the thumbnailphoto string *image coded* and no issues on the Satellite webUI.

The same configuration on Sat6.3, same result from foreman-rake console BUT on the webUI we can see the long number. The same when we access Administer / Users, on the Username column we can see the long number string instead the picture + username.

Version-Release number of selected component (if applicable):
6.3.1

How reproducible:
100%

Steps to Reproduce:
1. Configure ldap auth source pointing to the AD
2. Login with external user


Actual results:
Via user page we can see on the top right corn the long numeral string or when accessing Administer / Users / Username column.

Expected results:
See the picture on the customer page or see the picture + username when accessing Administer / Users / Username column.

Additional info: