Thanks Fred, works like a charm! Might be worth adding to https://www.kamailio.org/wiki/tutorials/security/kamailio-security <https://www.kamailio.org/wiki/tutorials/security/kamailio-security> in the same section as masking the Server header. I never considered the cookbook for this, I’d gotten the original idea from the security suggestions page!
Thanks again :). ________________________________ Andrew White - Director uConnected Email: [email protected] Web: www.uConnected.com.au > On 28 Mar 2019, at 2:19 am, Fred Posner <[email protected]> wrote: > > You can make it global with: > > user_agent_header="User-Agent: My Super SIP Server" > > https://www.kamailio.org/wiki/cookbooks/5.2.x/core#user_agent_header > > > Fred Posner > [email protected] > https://qxork.com > Direct/SMS: +1 (224) 334-3733 > Direct/SMS: +1 (336) 439-3733 > > Need Fred? Call Fred. 336-HEY-FRED > Matrix: @fred:matrix.lod.com > > On 3/27/19 11:11 AM, Andrew White wrote: >> Hi all, >> I’ve set the server_header variable in my primary config, and I’ve got a >> catch in the default reply route to modify headers where required. I’m >> masking this value for security reasons, and filling it with my own value >> for vanity reasons :). >> I’ve noticed that the OPTIONS packet that is send via the dispatcher module >> when probing mode is on contains a User-Agent field which has the full >> version and OS type. Unfortunately I don’t necessarily have trust of the end >> destination being dispatcher to, nor the packet switchers in-between. >> How can I catch this OPTIONS packet to manipulate the value? It doesn’t >> appear to go through the REQUEST route or the ONSEND route. >> Thanks! >> ________________________________ >> Andrew White - Director >> uConnected >> Email: [email protected] <mailto:[email protected]> >> Web: www.uConnected.com.au >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
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