[Users] Problem with avp_check

[Bogdan-Andrei Iancu]

Hi Jose,

I think your regexp is not correct - you need to force the end of 
string, otherwise only a substring (prefix) will be matched.

try  avp_check("$fU","re/^[0-9]{10}$/g")

regards,
bogdan

Jose Gil Navarrete wrote:

> Hi thanks Andrei, I tried with your recomendation but I obtain the 
> same result, if $fu is: 012345678901, then "To-username 
> -012345678901-" is inserted
>
>  if(avp_check("$fU","re/^[0-9]{10}/g")) {
>                insert_hf("To-username: -$rU- \r\n", "Call-ID");
>         } else {
>                  sl_send_reply("400", "Peticion Erronea, numero 
> invalido");
>         };
>
>
> */Bogdan-Andrei Iancu <bogdan at voice-system.ro>/* escribió:
>
>     Hi Jose,
>
>     the FM operator in avp_check is not for regular expressions - FM is a
>     file matching- like operator (like "sip:*@domain). See "man 3
>     fnmatch".
>
>     if you want to check against an regexp, you need to use the RE
>     operator.
>     See:
>     http://www.openser.org/docs/modules/1.2.x/avpops.html#AEN384
>
>     as RE op does not support an AVP as right operand, you should try:
>     if(avp_check("$fU","re/^[0-9]{10}/g")) {
>
>     regards,
>     bogdan
>
>     Jose Gil Navarrete wrote:
>
>     > Hi
>     > I try to check the username in the URI, this is, if the username do
>     > not have ten digits then send a message, I made:
>     >
>     > avp_write("^[0-9]{10}","$avp(s:fm_avp)");
>     > if(avp_check("$fU","fm/$avp(s:fm_avp)/g")) {
>     > insert_hf("To-username: -$fU- \r\n", "Call-ID");
>     > } else {
>     > sl_send_reply("400", "Bad Request");
>     > exit;
>     > };
>     >
>     > but I ever obtain 400 message.
>     >
>     > I try too with:
>     > if(avp_check("$fU","re/[0-9]{10}$/g")) {
>     > insert_hf("To-username: -$fU- \r\n", "Call-ID");
>     > else{
>     > sl_send_reply("400", "Bad request");
>     > exit;
>     > }
>     >
>     > But I obtain the same message. Any idea?
>     >
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