[SR-Users] subst query

[mahesh b]

it is  subst('/
^From:(.*)\[2008:abcd:1234:2260:208:5dff:fe93:5b65\](.*)>(.*)/From:\1\[2008:abcd:1234:2260:20c:29ff:fe9a:b9cb\]>\3
/ig');

Thank you!


On Mon, Jul 2, 2018 at 7:52 PM John Petrini <jpetrini at coredial.com> wrote:

> Your first group is matching From: <sip:anonymous@[2008:abcd:1234:2260:208:5dff:fe93:5b6
> but it looks like you want it to only match <sip:anonymous at . Try escaping
> the brackets, the regex engine is interpreting them as a list instead of
> matching the literal "[]" characters.
>
>
> subst('/^From:(.*)\[2008:abcd:1234:2260:208:5dff:fe93:5b65\](.*)>(.*)/From:\1[2008:abcd:1234:2260:20c:29ff:fe9a:b9cb]>\3/ig');
>
>
> John Petrini
> Platforms Engineer
>
> [image: Call CoreDial] 215.297.4400 x 232 <215-297-4400>
> [image: Call CoreDial] www.coredial.com <https://coredial.com/>
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> 19422
> <https://www.google.com/maps/place/CoreDial,+LLC/@40.140902,-75.2878857,17z/data=!3m1!4b1!4m5!3m4!1s0x89c6bc587f1cfd47:0x4c79d505f2ee580b!8m2!3d40.140902!4d-75.285697>
> The information transmitted is intended only for the person or entity to
> which it is addressed and may contain confidential and/or privileged
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>
> On Mon, Jul 2, 2018 at 9:40 AM, mahesh b <mahesh.b.2487 at gmail.com> wrote:
>
>> Thanks John for the Reply.
>>
>> So if i understand properly :
>> group 1 is here  <sip:anonymous@
>> group 2 is empty
>> group 3 is  ;tag=41008079_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_78DD
>>
>> the previous expression is working for IPv4.
>>
>>
>> Now for IPv6
>>
>> Input         :           From: <sip:anonymous@
>> [2008:abcd:1234:2260:208:5dff:fe93:5b65]>;tag=42006C96_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_8092
>>
>> subst('/^From:(.*)[2008:abcd:1234:2260:208:5dff:fe93:5b65](.*)>(.*)/From:\1[2008:abcd:1234:2260:20c:29ff:fe9a:b9cb]>\3/ig');
>> Output      :           From: <sip:anonymous@[2008:abcd:1234:2260:208:5dff:fe93:5b6[2008:abcd:1234:2260:20c:29ff:fe9a:b9cb]>;tag=42006C96_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_8092
>>   //what is going wrong here?
>>
>> Here
>> group 1 is   <sip:anonymous@
>> group 2 is empty
>> group 3 is  ;tag=42006C96_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_8092
>>
>> what mistake am i making for IPv6 ? if you see the output.
>>
>> Regards,
>> Mahesh.b
>>
>>
>> On Mon, Jul 2, 2018 at 6:54 PM John Petrini <jpetrini at coredial.com>
>> wrote:
>>
>>> They are references to groups in the regex match. The groups are in
>>> parenthesis. Whatever is matched by group 1 and 3 will be included in the
>>> substitution.
>>>
>>> https://regexr.com/ and https://regex101.com/ are both good sites for
>>> building and explaining regexes.
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>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>
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>>
>>
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