[SR-Users] Decoding HTTP URLs in event_route[xhttp:request]

[Peter Dunkley]

Of course I'll update the wiki.  I always do when I make a change like that
:-)


On 25 September 2013 16:22, Ovidiu Sas <osas at voipembedded.com> wrote:

> Great!
>
> Now don't forget to update the wiki:
>  -
> http://www.kamailio.org/wiki/cookbooks/devel/transformations#parameters_list_transformations
> and create the new entry for url transformations:
>  -
> http://www.kamailio.org/wiki/cookbooks/devel/transformations#url_transformations
>
> Regards,
> Ovidiu Sas
>
> On Wed, Sep 25, 2013 at 11:15 AM, Peter Dunkley
> <peter.dunkley at crocodilertc.net> wrote:
> > Hello,
> >
> > I have added a transformation to the xhttp module that breaks a URL into
> a
> > path and a querystring
> > - {url.path}
> > - {url.querystring}
> >
> > I have also added an optional delimiter parameter to the {param.}
> > transformations.
> >
> > Regards,
> >
> > Peter
> >
> >
> > On 22 September 2013 14:55, Ovidiu Sas <osas at voipembedded.com> wrote:
> >>
> >> You can use {s.select,index,separator} to extract the path and the
> >> parameters into two different variables.
> >> Or here you could create a new url transformation to break it in two:
> >>  - {url.path}
> >>  - {url.searchpath}
> >>
> >> After that, the existing code for param transformation may be reused
> >> (by making the separator configurable (using '&' instead of ';') and
> >> we could have a new transformation:
> >>  - {urlsearchpath.value,name}
> >> Or maybe we can enhance the existing param transformation to pass as
> >> an optional argument - the param delimiter:
> >>  - {param.value,name,[param_delimiter]}.
> >>  - {param.valueat,index,[param_delimiter]}
> >>  - {param.name,index,[param_delimiter]}
> >>  - {param.count,[param_delimiter]}
> >>
> >>
> >> Regards,
> >> Ovidiu Sas
> >>
> >> On Sun, Sep 22, 2013 at 4:50 AM, Peter Dunkley
> >> <peter.dunkley at crocodilertc.net> wrote:
> >> > Hello,
> >> >
> >> > Does anyone have any ideas about this?
> >> >
> >> > If not it's something I want to try and do before the freeze (any
> >> > suggestions as to how would be appreciated) as it will be a nice
> >> > finishing
> >> > touch to the WebSocket/outbound/stun/auth_ephemeral stuff I've worked
> on
> >> > over the last couple of releases.
> >> >
> >> > Thanks,
> >> >
> >> > Peter
> >> >
> >> >
> >> > On 19 September 2013 21:36, Peter Dunkley
> >> > <peter.dunkley at crocodilertc.net>
> >> > wrote:
> >> >>
> >> >> Hello,
> >> >>
> >> >> I was wondering if there was an easy way to decode HTTP URLs in
> >> >> event_route[xhttp:request]?
> >> >>
> >> >> For example, it would be good to be able to breakdown a URL like:
> >> >>   /sip?apiKey=abcdefg&username=1234567890:alice at example.com
> >> >> into "path/on/server" ("/sip" in this case) and a set of parameters.
> >> >> For
> >> >> the parameters something like the {param.value,name} transformation
> for
> >> >> SIP
> >> >> header parameters would be ideal (which works perfectly for picking
> >> >> values
> >> >> out of HTTP Cookie: headers).
> >> >>
> >> >> I noticed that there is already an {s.urldecode.param} transformation
> >> >> in
> >> >> the PV module but I couldn't find any documentation for it in the
> wiki
> >> >> and
> >> >> looking at the code it doesn't appear to do this anyway.
> >> >>
> >> >> Regards,
> >> >>
> >> >> Peter
> >> >>
> >> >>
> >> >> --
> >> >> Peter Dunkley
> >> >> Technical Director
> >> >> Crocodile RCS Ltd
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > Peter Dunkley
> >> > Technical Director
> >> > Crocodile RCS Ltd
> >> >
> >> > _______________________________________________
> >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> >> > sr-users at lists.sip-router.org
> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >
> >>
> >>
> >>
> >> --
> >> VoIP Embedded, Inc.
> >> http://www.voipembedded.com
> >>
> >> _______________________________________________
> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> >> sr-users at lists.sip-router.org
> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
> >
> >
> >
> > --
> > Peter Dunkley
> > Technical Director
> > Crocodile RCS Ltd
> >
> > _______________________________________________
> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> > sr-users at lists.sip-router.org
> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
>
>
>
> --
> VoIP Embedded, Inc.
> http://www.voipembedded.com
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
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>



-- 
Peter Dunkley
Technical Director
Crocodile RCS Ltd
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