Re: [jdev] stanzaFrom cheat

[Matthew A. Miller]

If the receiver is on the same server as the sender, there's little that 
can be done.  If they're on different servers, the receiver's server 
should be rejecting it.

Please see http://www.jabber.org/ietf/draft-ietf-xmpp-core-24.html and 
http://www.jabber.org/ietf/draft-ietf-xmpp-im-22.html for more information.

-  LW
gregoire athanase wrote:
ok I did not notice that.
but that means that if I change the code of my jabber
server, I can cheat. is it true?
how can the receiver know that the sender is the good
one?
--- Julian Missig <[EMAIL PROTECTED]> wrote:
 

If you look at the receiving end the receiver will
have the correct 
"from" attribute rather than your cheated one. The
Jabber server will 
overwrite your from if it's incorrect.

Julian
On 26 May, 2004, at 11:19, gregoire athanase wrote:
   

hi,
i tried to cheat on the stanza "from" attribute
     

with
   

my server, which did not seem to notice anything
suspiscious and dispatched the stanzas according
     

to
   

the stanza "to" attribute.
can the receiver know that the value has been
cheatted?

	
		
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