Manual:$wgDBWindowsAuthentication

Database settings: $wgDBWindowsAuthentication
Use Integrated Windows Authentication rather than $wgDBuser /$wgDBpassword combo.
Introduced in version:1.23.0 (Gerrit change 105138; git #I25df820)
Removed in version:1.35.0 (Gerrit change 550014; git #1aa6cdab)
Allowed values:(boolean)
Default value:false

Details

Microsoft SQL Server specific configuration setting. If set to true, MediaWiki will use Integrated Windows Authentication rather than ask you to authenticate to your database using the normal $wgDBuser and $wgDBpassword combination.