On 09/06/07 15:40, Christian Schlatter wrote:
Klaus Darilion wrote:
This is an old problem - often called registration hijacking.
Some call it a feature: 3rd party registration ;-)
indeed, to make everybody happy, the solution is provided by uri_db/check_from(), as stated in this thread. By that, any user can set a list of other users that can do registrations in its behalf, that's uri table for.
Daniel
/Christian
After authentication, use check_to() for REGISTER and check_from() for all other SIP requests.
regards klaus
Marc LEURENT schrieb:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
I have a security matter with my configuration (default one), it's possible to register using login/password and to set anything in the contact field. So if you have an account 106/password, it's possible to be 105 in the location database!
How is it possible to deny that kind of matter..? Thanks
Is it useful to use: method_filtering of the REGISTRAR module Or is it better to so something whith the values below and a compare function?? $ct - reference to body of contact header $ar - realm from Authorization or Proxy-Authorization header $au - username from Authorization or Proxy-Authorization header
if ($ct != $au@$ar) { sl_send_reply("403", "User and login must be the same"); };
Best Regards,
Marc LEURENT
# U 82.127.0.79:1045 -> 88.191.45.91:5060 REGISTER sip:sd-7501.dedibox.fr;user=phone SIP/2.0. Via: SIP/2.0/UDP 82.127.0.79:1046;branch=z9hG4bK5808036470869310420. From: sip:105@sd-7501.dedibox.fr:5060;user=phone;tag=c0a80101-38c0e7. To: sip:105@sd-7501.dedibox.fr:5060;user=phone. Call-ID: 29eb6e9-c0a80101-5-17@192.168.95.70. CSeq: 90 REGISTER. Max-Forwards: 70. Expires: 3600. Contact: sip:105@82.127.0.79:1046;user=phone. Authorization: Digest username="106", realm="sd-7501.dedibox.fr", nonce="46dfceb402cad04812873b855bc50ea65aa99ed5", uri="sip:sd-7501.dedibox.fr", response="7dca83fd358a9aea3a963f4a71ea5c9e", algorithm=MD5, qop=auth, cnonce="38c102", nc=00000001. User-Agent: THOMSON ST2030 hw0 fw1.56 00-0E-50-4E-AF-C4. Allow-Events: refer,dialog,message-summary,check-sync,talk,hold. Content-Length: 0. .
AOR:: 105 Contact:: sip:105@82.127.0.79:1046;user=phone Q= Expires:: 194 Callid:: 29eb6e9-c0a80101-5-17@192.168.95.70 Cseq:: 92 User-agent:: THOMSON ST2030 hw0 fw1.5600-0E-50-4E-AF-C4 Received:: sip:82.127.0.79:1045 State:: CS_SYNC Flags:: 0 Cflag:: 192 Socket:: udp:88.191.45.91:5060 Methods:: 4294967295
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFG39AIqjpLE0HiOBYRAiUKAJ9Ilv+Zpbzw89tqWgwmHyVjU/DXugCgjEh8 5XQKEAeiF/L4RWszGC2/yzQ= =SXE9 -----END PGP SIGNATURE-----
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users