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[Dchub-dev] [bug #4262] invalid usernames
From: |
nobody |
Subject: |
[Dchub-dev] [bug #4262] invalid usernames |
Date: |
Tue, 14 Oct 2003 04:09:40 -0400 |
User-agent: |
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; NetCaptor 7.2.1) |
=================== BUG #4262: LATEST MODIFICATIONS ==================
http://savannah.nongnu.org/bugs/?func=detailbug&bug_id=4262&group_id=3963
Changes by: Yves BLUSSEAU <address@hidden>
Date: mar 14.10.2003 à 10:09 (Europe/Paris)
What | Removed | Added
---------------------------------------------------------------------------
Resolution | None | Fixed
Status | Open | Approved
Fixed Release | | 0.5.0
=================== BUG #4262: FULL BUG SNAPSHOT ===================
Signalé par: hhgoth Projet: DcHub: Hub software for Direct
Connect
Signalé le: jeu 10.07.2003 à 11:55
Category: None Severity: 5 - Major
Bug Group: None Resolution: Fixed
Assigned to: ericprev Status: Approved
Release: 0.4.5_CVS Platform Version: Linux x86
Planned Release: None Fixed Release: 0.5.0
Summary: invalid usernames
Original Submission: I don't know how it's possible. Somehow users with an
space in the nickname are able to enter the hub.
As well they don't send an MyINFO but the connection is not closed...
I've already tried to modify the 'validate nick' stage of main_cnx_handshake.c
but without success...
the invalid clients seem to be modified edonkey-clones able to use the dchub
protocol.
Follow-up Comments
*******************
-------------------------------------------------------
Date: mer 06.08.2003 à 10:04 By: ericprev
Technically, it is not possible to log in with a space in the name
(main_cnx_handshake.c, line 584). It is probably only a character displayed as
a space but not a real space.
Currently, only 4 characters are forbidden: the space, the dollar, the pound
(used in regexp) and the pipe. If the client cannot save the share list, it is
a client problem. DCTC has fixed it for the only unusable character in un*x
path, the slash.
-------------------------------------------------------
Date: jeu 31.07.2003 à 15:33 By: None
a couple of charachters that should be disallowed in the username are " / : *
< >
This will cause problems when people are trying to fetch filelists from them
becase that the clients cannot create a file (in windowze atleast) that has any
of those charachters.
La liste CC est vide
Il n'y a aucun fichier attaché actuellement
For detailed info, follow this link:
http://savannah.nongnu.org/bugs/?func=detailbug&bug_id=4262&group_id=3963
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