[OpenSER-Users] Hints about to capture codes negative www_authorize??

[Marcio]

Hi,

Thx for the answer, I tested and worked....but with errors...in relation to
return codes of the Authentication's Module...

In my xlite I just changed the password...should have returned the code
(-2)...but returned the codes (-4) and (-5).....pls see below the log....in
red

......
May 30 15:29:28 i206529 openser[24649]: Return Code - ANTES (1)
May 30 15:29:28 i206529 openser[24649]: REGISTER (12141)(sip:rio.voip.br)
nao autorizado - Return Code DEPOIS.0 (-4)
May 30 15:29:28 i206529 openser[24649]: Enviando 401 - Unauthorized
May 30 15:29:28 i206529 openser[24649]: Process Other Requests Here
May 30 15:29:28 i206529 openser[24649]: REGISTER - Codigo Ret (1)
May 30 15:29:28 i206529 openser[24649]: REGISTER (12141)(sip:rio.voip.br)
nao autorizado - Return Code DEPOIS.1 (1)
May 30 15:29:28 i206529 openser[24651]: Return Code - ANTES (1)
May 30 15:29:28 i206529 openser[24651]: REGISTER (12141)(sip:rio.voip.br)
nao autorizado - Return Code DEPOIS.0 (-5)
May 30 15:29:28 i206529 openser[24651]: Enviando 401 - Unauthorized
May 30 15:29:28 i206529 openser[24651]: Process Other Requests Here
May 30 15:29:28 i206529 openser[24651]: REGISTER - Codigo Ret (1)
May 30 15:29:28 i206529 openser[24651]: REGISTER (12141)(sip:rio.voip.br)
nao autorizado - Return Code DEPOIS.1 (1)

and config script...
........
if (is_method("REGISTER")) {
        xlog("L_ALERT", "Chegou um REGISTER ($fU)($ru)($retcode)\n");
        route(2);
        return;
........
route[2]
    xlog("L_ALERT", "Return Code - ANTES ($rc)\n");

    if (!www_authorize("rio.voip.br", "subscriber")) {
        xlog("L_ALERT", "REGISTER ($fU)($ru) nao autorizado - Return Code
DEPOIS.0 ($rc)\n");
        log(1, "Enviando 401 - Unauthorized\n");

        switch($rc){
            case -1:
                log(1,"Invalid User\n");
            break;
            case -2:
                log(1, "Invalid Password\n");
            break;
            case -3:
                log(1, "Stale Nonce\n");
            break;
            case -4:
                log(1, "No Credentials\n");
            break;
            case -5:
                log(1, "Generic Error\n");
            break;
            default:
                log(1, "Process Other Requests Here\n");
                xlog("L_ALERT","REGISTER - Codigo Ret ($rc)\n");
        }
        xlog("L_ALERT", "REGISTER ($fU)($ru) nao autorizado - Return Code
DEPOIS.1 ($rc)\n");
        www_challenge("rio.voip.br", "1");
        return;
    }
    if (!check_to()) {
............

I believe it is due to the use of the functions log() and xlog().....that
changed the value of ($rc)....

regards,
Marcio


2008/5/30 Bogdan-Andrei Iancu <bogdan at voice-system.ro>:

> Hi Marcio,
>
> Actually, the correct pseudo variable is $retcode or $rc.
>
> See:
> http://www.openser.org/dokuwiki/doku.php/pseudovariables:1.3.x#returned_code
>
> Regards,
> Bogdan
>
> Marcio wrote:
>
>> Hi.....
>>
>> I'm grateful for the tip but within the Openser's Config the variable
>> "$retval"  is not recognized....
>>
>> Below the log....
>>  ERROR:core:pv_parse_spec: error searching pvar "retval"
>> May 28 08:18:57 i206529 openser: ERROR:core:pv_parse_spec: wrong char [
>> May 28 08:18:57 i206529 openser: CRITICAL:core:yyerror: parse error in
>> config file, line 385, column 12-20: unknown script variable
>>
>> and the config script...
>> ............................omitted output.......................
>>        if (!www_authorize("rio.voip.br <http://rio.voip.br>",
>> "subscriber")) {
>>                xlog("L_ALERT", "REGISTER ($fU) ($ru) nao autorizado\n");
>>                log(1, "Enviando 401 - Unauthorized (Username)\n");
>> #               perl_exec("chkval"); # check retval but still not
>> working...
>>                switch ($retval){
>>                        case 1:
>>                                log("process authentication success");
>>                        break;
>>                        case -1:
>>                                log("Non Existent User");
>>                        break;
>>                        case -2:
>>                                log("Invalid Password");
>>                        break;
>>                        case -3:
>>                                log("Stale Nonce");
>>                        break;
>>                        case -4:
>>                                log("No Credentials");
>>                        break;
>>                        default:
>>                                log("Process Other Requests Here");
>>                }
>>                www_challenge("rio.voip.br <http://rio.voip.br>", "1");
>>                return;
>> ........................omitted output................
>>
>> Any hint of how I can make the Openser's config recognize the pvar
>> "$retval"??
>>
>> regards,
>> Marcio
>>
>> 2008/5/28 Daniel-Constantin Mierla <miconda at gmail.com <mailto:
>> miconda at gmail.com>>:
>>
>>
>>    Hello,
>>
>>
>>    On 05/27/08 22:13, Marcio wrote:
>>
>>        Hi,
>>
>>        Who would have tips on how to capture the return codes
>>        negative of the function "www_authorize" ???
>>        I read somewhere that said to use $retval........but ...How
>>        can I to use it ("$retval") ??
>>
>>        -1 - Non existent user;
>>        -2 - invalid passwd;
>>        -3 - stale nonce;
>>        -4 - no credentials;
>>        -5 - error;
>>
>>        Any help will be greatly appreciated.
>>
>>    one mode is with switch statement:
>>
>>    www_authorize(...);
>>    switch($retval)
>>    {
>>      case -1:
>>            ........
>>      break;
>>      case -2:
>>            .......
>>      break;
>>      ....
>>    }
>>    http://www.openser.org/dokuwiki/doku.php/core-cookbook:devel#switch
>>
>>    Daniel
>>
>>         thx,
>>
>>        Marcio
>>
>>  ------------------------------------------------------------------------
>>
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>>
>>
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>>
>>
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>>
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>
>
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