Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) { proxy_challenge("exorsa", "0"); exit; } if (!check_to()) { sl_send_reply("403", "Digest username and URI username do NOT match! Stay away!"); exit; }
save("location");
exit; };
Tnx in advance
Regards
Edoardo
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");
proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {
xlog("L_WARN", "REGISTER: !check_to()\n");
sl_send_reply("403", "Digest username and URI usernamedo NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");
save("location"); exit;};
Regards.
Tnx for your answer but that's not exactly what I need.
The first xlog logs when credentials are required the first time but I don't have a log of an user supplying bad credentials.
I'd like to have something like: xlog("L_INFO", "REGISTER: USER something FROM IP 111.222.333.444 tryied to auth with bad credentials");
Tnx for help
Regards
Iñaki Baz Castillo ha scritto:
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {xlog("L_WARN", "REGISTER: !check_to()\n");sl_send_reply("403", "Digest username and URI usernamedo NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");save("location"); exit;};
Regards.
Ok, that's how I did
if (!proxy_authorize("exorsa", "openser_view")) { if(search("Proxy-Authorization")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } proxy_challenge("exorsa", "0"); exit; }
so, if the packet contains credentials but they're wrong the attempt is logged
Now I'm facing the following problem... When the nonce axpires and the client reREGISTER the packet will contain wrong credential and the UA is challenged again.
This way that's logged as a bad authentication
I also tried to do
if(search("Proxy-Authorization")) { if(!registered("location")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } }
...but without good results....
Any idea ?
Tnx in advance
Edoardo
Iñaki Baz Castillo ha scritto:
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {xlog("L_WARN", "REGISTER: !check_to()\n");sl_send_reply("403", "Digest username and URI usernamedo NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");save("location"); exit;};
Regards.
Please take a look at this patch: http://sourceforge.net/tracker/index.php?func=detail&aid=1693132&gro... This patch was uploaded into the trunk. This patch allows to check the reason why the www/proxy_authorize function fails. It now returns the following negative codes:
-1 - non existent user; -2 - invalid passwd -3 - stale nonce -4 - no credentials -5 - error
You can use "switch" and "$retval" to test the return code in your script.
It does not look like the documentation was updated though to include this information.
Anatoly.
Ok, that's how I did
if (!proxy_authorize("exorsa", "openser_view")) { if(search("Proxy-Authorization")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } proxy_challenge("exorsa", "0"); exit; }
so, if the packet contains credentials but they're wrong the attempt is logged
Now I'm facing the following problem... When the nonce axpires and the client reREGISTER the packet will contain wrong credential and the UA is challenged again.
This way that's logged as a bad authentication
I also tried to do
if(search("Proxy-Authorization")) { if(!registered("location")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } }
...but without good results....
Any idea ?
Tnx in advance
Edoardo
Iñaki Baz Castillo ha scritto:
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {xlog("L_WARN", "REGISTER: !check_to()\n");sl_send_reply("403", "Digest username and URI usernamedo NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");save("location"); exit;};
Regards.
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
GREAT
that's exactly was I was thinking at (shame on me for not having searched the tracker nor the online doc which IS updated for devel section)
Tnx for help
Regards
Anatoly Pidruchny ha scritto:
Please take a look at this patch: http://sourceforge.net/tracker/index.php?func=detail&aid=1693132&gro...
This patch was uploaded into the trunk. This patch allows to check the reason why the www/proxy_authorize function fails. It now returns the following negative codes:
-1 - non existent user; -2 - invalid passwd -3 - stale nonce -4 - no credentials -5 - error
You can use "switch" and "$retval" to test the return code in your script.
It does not look like the documentation was updated though to include this information.
Anatoly.
Ok, that's how I did
if (!proxy_authorize("exorsa", "openser_view")) { if(search("Proxy-Authorization")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } proxy_challenge("exorsa", "0"); exit; }
so, if the packet contains credentials but they're wrong the attempt is logged
Now I'm facing the following problem... When the nonce axpires and the client reREGISTER the packet will contain wrong credential and the UA is challenged again.
This way that's logged as a bad authentication
I also tried to do
if(search("Proxy-Authorization")) { if(!registered("location")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } }
...but without good results....
Any idea ?
Tnx in advance
Edoardo
Iñaki Baz Castillo ha scritto:
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {xlog("L_WARN", "REGISTER: !check_to()\n");sl_send_reply("403", "Digest username and URI usernamedo NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");save("location"); exit;};
Regards.
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Edoardo,
I am looking at the documentation for the auth_db module for the development version: http://www.openser.org/docs/modules/devel/auth_db.html Yes, the information about return codes is included in the description of the www_authorize function, but it is not included in the description of proxy_authorize function. In fact, proxy_authorize function returns the same error codes as the www_authorize function. Similar problem with documentation for the radius_proxy_authorize (auth_radius module) and diameter_proxy_authorize (auth_diameter module) functions. The return codes are described for the ..._www_... functions, but not for ..._proxy_... functions.
Regards, Anatoly.
GREAT
that's exactly was I was thinking at (shame on me for not having searched the tracker nor the online doc which IS updated for devel section)
Tnx for help
Regards
Anatoly Pidruchny ha scritto:
Please take a look at this patch: http://sourceforge.net/tracker/index.php?func=detail&aid=1693132&gro...
This patch was uploaded into the trunk. This patch allows to check the reason why the www/proxy_authorize function fails. It now returns the following negative codes:
-1 - non existent user; -2 - invalid passwd -3 - stale nonce -4 - no credentials -5 - error
You can use "switch" and "$retval" to test the return code in your script.
It does not look like the documentation was updated though to include this information.
Anatoly.
Ok, that's how I did
if (!proxy_authorize("exorsa", "openser_view")) { if(search("Proxy-Authorization")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } proxy_challenge("exorsa", "0"); exit; }
so, if the packet contains credentials but they're wrong the attempt is logged
Now I'm facing the following problem... When the nonce axpires and the client reREGISTER the packet will contain wrong credential and the UA is challenged again.
This way that's logged as a bad authentication
I also tried to do
if(search("Proxy-Authorization")) { if(!registered("location")) { xlog("L_ERR", "REGISTER: Auth error from - $au"); } }
...but without good results....
Any idea ?
Tnx in advance
Edoardo
Iñaki Baz Castillo ha scritto:
El Monday 13 August 2007 22:11:34 Edoardo Serra escribió:
Hi all, I'd like to log failed SIP REGISTER attempt either with xlog or with sip_trace() but I cannot understand where to put related code to catch the authentication error
With XLOG is easy :)
Here is the part of my opensr.cfg dedicated to REGISTER handling
if (method=="REGISTER") { if (!proxy_authorize("exorsa", "openser_view")) {
xlog("L_INFO", "REGISTER: auth required\n");proxy_challenge("exorsa", "0"); exit; } if (!check_to()) {xlog("L_WARN", "REGISTER: !check_to()\n");sl_send_reply("403", "Digest username and URIusername do NOT match! Stay away!"); exit; }
xlog("L_INFO", "REGISTER: authorized\n");save("location"); exit;};
Regards.
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
-
Anatoly Pidruchny -
Edoardo Serra -
Iñaki Baz Castillo