id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 2273 django.contrib.auth.models.User: username is case-sensitive mderk@… Adrian Holovaty "The User.username is now case-sensitive, that makes possible registering and logging in several different users with the same username in different case mix. That can make a lot of confusion and serious implication (e.g. it's impossible to give a user a subdomain username.domain.tld in a safe way) In general, the use case for usernames implies that username is case-insensitive, or at least is unique in lowercase. I think that there should be at least a configuration parameter to treat usernames in several modes - case-insensitive, lowercase-unique, lowercase-only, or case-sensitive (current, compatibility) mode. " Cleanup/optimization closed contrib.auth normal wontfix Danilo Bargen cmawebsite@… Info-Screen@… Unreviewed 0 0 0 0 0 0