id summary reporter owner description type status priority milestone component version severity resolution keywords cc branch changelog apichanges internalchanges 3991 Case sensitive Authentication, and Case in-sensitive Authorization. andrew.krock@… Christopher Lenz "I recently had an issue with my trac install and one of my programers. I am useing the following plugins: * WebAdmin (from the trac website) * TracAccountManager (from trac-hacks) My new programmer complained that he did not have the adequate permissions that he should have, so I created a test account named ""test"", and added it to the same permission-groups as that programmers account. All the permissions were set properly, the problem came from the fact that his account name contained uppercase letters. Creating an account called ""TEST"" and not enabling any permissions, gave me all the permissions assigned to the acount ""test"". To the login system ""TEST"" and ""test"" are completely different, however to the authorization (permission) system ""TEST"" and ""test"" are the exact same accounts, and furthermore will only apply the permissions set to the account ""test"" to both accounts when logged in. I DO NOT, know if this bug is common to both form based login methods, and standard HTTP logins, however im guessing that it is. I do not have the time nor resources to test it however. If it does exist in HTTP logins as well, this is a fairly sizable loophole in the trac security system, as anyone can register an account using any combination of uppercase letters for any of your users or even permission groups." defect closed highest admin/web 0.9.6 critical invalid