[Freeswitch-dev] Accessing Custom Header in REGISTER packets

Mark Tsai twkid at yahoo.com
Wed Dec 4 02:07:00 MSK 2013

I now have the following lines added in 

lua.conf ---
<param name="xml-handler-script" value="$${base_dir}/scripts/dir.lua"/>

<param name="xml-handler-bindings" value="directory" />

dir.lua ---
freeswitch.consoleLog("info", params:serialize("xml") .. "\n")

// Do some api check here to decide allow REGISTER or not

I am able to see the custom header with the consoleLog on params

but if I try to stop this incoming REGISTER request using the hangup() call

I get FS complaining about "attempt to index global 'session' (a nil value)"

How can I go about locating this incoming REGISTER that's not a session yet?

thanks again for the help,

On Thursday, November 14, 2013 3:20 PM, Mark Tsai <twkid at yahoo.com> wrote:
Thanks for the quick reply. 

I've tried using mod_xml_curl with directory binding. My observation is that the xml fetch only happens once - when FS starts up. Is this configurable?

I would need this curl fetch to happen for each REGISTER request that comes in. 

thanks again for the help,

On Thursday, November 14, 2013 5:01 AM, Michael Jerris <mike at jerris.com> wrote:
use xml_curl to handle the directory request, and if its not already in there, make sure the x headers get in to the directory lookup params.

On Nov 12, 2013, at 6:32 PM, Mark Tsai <twkid at yahoo.com> wrote:

Hi All,
>In my REGISTER packets that's sent towards a FreeSwitch server, I am adding a custom header "X-CustomHeaderName: auth_token". The goal for my project is to access that token and conduct a verification through another API before allowing the REGISTER to pass. 
>What's the best way to accomplish this?
>Professional FreeSWITCH Consulting Services:
>consulting at freeswitch.org
>Official FreeSWITCH Sites
>FreeSWITCH-dev mailing list
>FreeSWITCH-dev at lists.freeswitch.org

Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org

Official FreeSWITCH Sites

FreeSWITCH-dev mailing list
FreeSWITCH-dev at lists.freeswitch.org
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