[Freeswitch-users] mod_rad_auth dial plan condition to match radius result

Joseph Waite joelists at tm.net.uk
Mon Jul 3 21:14:02 UTC 2017


Really? for a simple If auth fails, hangup?

> On 3 Jul 2017, at 21:58, John Covici <covici at ccs.covici.com> wrote:
> 
> I would say you have to do that logic using some programming language,
> lua, c# or whatever, this is too much for the xml dialplan.
> 
> On Mon, 03 Jul 2017 16:48:22 -0400,
> Joseph Waite wrote:
>> 
>> [1  <multipart/alternative (7bit)>]
>> [1.1  <text/plain; utf-8 (quoted-printable)>]
>> [1.2  <text/html; utf-8 (quoted-printable)>]
>> Ok, So I have done a lot of playing and it seems that I cannot run the Auth_function inline as it won’t allow me to. I get an error in the log.
>> 
>> It therefore means that the result of it is not available for when the condition is parsed.
>> 
>> So my question is, How do I make Freeswitch hang up the call if the Auth fails?
>> 
>> Any help would be much appreciated as I am banging my head against this!
>> 
>> Regards
>> 
>> On 2 Jul 2017, at 22:45, Joseph Waite <joelists at tm.net.uk> wrote:
>> 
>> If I put the inline=“true” in the action that calls auth_function then it fails to return any results in the log output.
>> 
>> On 2 Jul 2017, at 18:28, Vallimamod Abdullah <vma at vallimamod.org> wrote:
>> 
>> Hi,
>> 
>> Try adding inline="true" to the action returning the result you want to check.
>> There is a nice explanation on the wiki on how the dialplan works and why this is necessary if you want to use the result of an action in a subsequent condition.
>> 
>> Best regards,
>> -- 
>> Vallimamod Abdullah
>> SIP Solutions
>> vma at sipsolutions.fr
>> .
>> 
>> On 2 Jul 2017, at 18:30, Jospeh Waite <joelists at tm.net.uk> wrote:
>> 
>> Hi Guys
>> 
>> Nearly there with mod_rad_auth, I have it being called in my dial plan and its sending the Radisu auth and working as expected.
>> 
>> I now want to put a condition so that in the event of Radius Auth failing the dial plan will end and not allow the call to be made.
>> 
>> I have put the following in the dial plan
>> 
>> <action application="auth_function" data="in ${DIALED_NUMBER}, in ${USERNAME}, in ${PASSWD}, out AUTH_RESULT"/>
>> 
>> <action application="log" data="INFO AUTH_RESULT=${AUTH_RESULT}"/>
>> <action application="log" data="INFO credit_time=${credit_time}"/>
>> <action application="log" data="INFO return_code=${return_code}"/>
>> <condition field="${return_code}" expression="^16$">
>> 
>> <action application="set" data="execute_on_answer=sched_hangup +${credit_time} alloted_timeout" />
>> <action application="bridge" data="{sip_invite_from_uri=sip:${sip_from_user}@${sip_network_ip}}sofia/internal/${destination_number}@185.35.229.30:5060" />
>> <action application="hangup" data="${bridge_hangup_cause}"/>
>> </condition>
>> 
>> And I check the freeswitch log and see
>> 
>> EXECUTE sofia/external/07966677711 at 185.8.92.3 log(INFO AUTH_RESULT=OK)
>> 2017-07-02 17:28:12.885037 [INFO] mod_dptools.c:1724 AUTH_RESULT=OK
>> EXECUTE sofia/external/07966677711 at 185.8.92.3 log(INFO credit_time=7199)
>> 2017-07-02 17:28:12.885037 [INFO] mod_dptools.c:1724 credit_time=7199
>> EXECUTE sofia/external/07966677711 at 185.8.92.3 log(INFO return_code=16)
>> 2017-07-02 17:28:12.885037 [INFO] mod_dptools.c:1724 return_code=16
>> 
>> But it fails to execute the bit within the condition.
>> 
>> Any Ideas of how to make this work?
>> 
>> Regards
>> _________________________________________________________________________
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>> 
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>> [2  <text/plain; utf-8 (base64)>]
>> _________________________________________________________________________
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>> 
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> 
> -- 
> Your life is like a penny.  You're going to lose it.  The question is:
> How do
> you spend it?
> 
>         John Covici
>         covici at ccs.covici.com
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
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> http://www.freeswitchsolutions.com
> 
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