2 issues with ldap authentication: wrong ldapsearch and \ escape character doesn't work

[vmassol]

@Pbas

Actually I’m working less on xwiki because I’m working on gitlab/openstacks & Co (lot to do and learn)

Nice. FWIW: https://extensions.xwiki.org/xwiki/bin/view/Extension/gitlab%20Application/

@Pbas

Of course we use xWiki, like you see I try to open it at more users (because covid crisis and home worker )

cool