Hello,
I posted a similar question on 20. September 2017 how to login with a windows domain username without using trusted authentication. At this time the answer was: ist not possible or you have to In the meanwhile I have some customers with FB 3.x and recognized that trusted authentication is dependent on the EF and .net provider and not in place yet. For that reason I tried following steps: 1. My domain user is called BAURADAR\NIKOLAUS 2. Firebird 2.5.9 a. I logged in: isql localhost/3060:b58 -u "DOMAIN\TEST44" -p test -r BAURADAR_ADMIN b. It worked ! 3. Firebird 3.0.5 a. isql localhost:oberrater -u "BAURADAR\TEST" -p test -R BAURADAR_ADMIN b. It worked as well 4. I check the current user with: a. show users; b. select current_user from rdb$DATABASE; What do I want to achieve: I. Automatic login with Windows Domain account without the need for a password. This is the level of security with FB2.5.x and trusted authentication II. Explicit login with any Windows domain account with a specific password via a REST Service In order to get this working on FB3.x I need to setup all Firebird users with Windows Domain Accounts with the same default password. Questions: 1. As far as I see this the objective I. is in conflict with objective II. Or is there a parameter to login without password check? 2. Is the use of special german characters (like ÄÖÜ) possible with Firebird Usernames? Also in as a Windows Domain Username like "BAURADR\OBERMÜLLER? Thanks in advance Niko