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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.4.3)
Description of problem:
usernames are limited to 32 characters. Usernames longer than 32
characters do not successfully authenticate.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Have username longer than 32 characters (ours is in LDAP)
2.Try to use that username to authenticate an ftp session
Actual Results: login fails with a "Login failed" error message.
Expected Results: login is successful
The long username is supplied via LDAP - vsftpd is configured to use
PAM. The length of the username is due to it's email format, ie the
username is an email address.
After further research I've changed the component (and title) to glibc
as I believe the problem lies at the system level.
I believe that this limit needs to be increased so as to provide a
consistant "single sign on" facility where the single username is
often an email address.
glibc supports usernames longer than 32 characters (may I have your
glibc version to confirm this) It seems like problem either in vsftpd
or somewhere in between. Anyway I didn't manage to configure vsftpd to
work with LDAP. Can you give me some configuration hints so I can
reproduce this bug?
in addition, I've figure out that it vsftpd which trims usernames to
32chars. Still looking for some test case with LDAP.
Fixed in vsftpd-1.2.1-3E.2