af026ea secrets: support HTTP basic authentication with proxy provider

1 file Authored by pbrezina 7 years ago, Committed by lslebodn 7 years ago,
    secrets: support HTTP basic authentication with proxy provider
    
    Even though configuration options auth_type = basic, username and password
    are read they were not used anywhere prior this patch.
    
    Reviewed-by: Simo Sorce <simo@redhat.com>
    Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>