I don't believe there was a direct effort to make the filters incompatible.
They were developed separately to meet the same standard.
That said, the filters will keep separate cookie caches each requiring
their own rechecks through separate connection pools. They are separate
services, even if you name them the same. I'm not sure what you gain by
mixing them.
Brian Rahn
On Tue, Jun 29, 2021 at 12:42 PM Siri Letizia Angela <
letiziaangela.s...@italtel.com> wrote:
> Hi,
>
> working on project that use *cosign*, I’ve noticed that cookie time is in
> milliseconds if created by java filter, while is in seconds if created by
> mod_cosign.so.
>
>
>
> Here is an example generated by java filter:
>
>
>
>
> cosign-serv1=xWHucaNmqP9FLF-GJDB7Lft9QYTXRRIJGfo8ssL9JNuGINCB7MUANIRH3GkT+kOHNelyl1o4PAFmcEz8EeA+FwiqjA1OXh-V4Re1LOewNEUfrE-1G5DhOSthJRfk/
> 1624979055037
>
>
>
> and this is from mod_cosign.so:
>
>
>
>
> cosign-serv2=BW5qU8OSJ7e3ldPxzVbccT3BJt8bR4hy43CoaNah8ALS+IEtqCDzLYzLWR7Qb9Bier5O-Q-MTQiKRleiCcxBpRTS7wwEjnJOrwnwuc4+OdwTEg-OkYNmAaEXWVMZ/
> 1624979069
>
>
>
> If *mod_cosign.so* manages a cookie created by the java application it
> has unpredictable behavior due to this line:
>
>
>
> cookietime = atoi( misc );
>
>
>
> where cookietime is an int.
>
>
>
> At the moment to work around this problem I have defined two distinct
> services.
>
>
>
> I’ve also tested this change to cosign_auth function in
> filters/apache2/mod_cosign.c:
>
>
>
> /* if it's a stale cookie, give out a new one */
>
> gettimeofday( &now, NULL );
>
> (void)strtok( my_cookie, "/" );
>
> if (( misc = strtok( NULL, "/" )) != NULL ) {
>
> dim = strlen(misc);
>
> if (dim > 10) misc[10] = '\0';
>
> cookietime = atoi( misc );
>
> }
>
> if (( cookietime > 0 ) && ( now.tv_sec - cookietime ) >
> cfg->expiretime ) {
>
> goto redirect;
>
> }
>
>
>
> With this I can share cookie created by java application in virtualhost
> protected by mod_cosign.so.
>
>
>
> I haven't tested if the java filter fails by receiving a cookie created by
> mod_cosign.so.
>
>
>
> I would like to know if it is a choice not to be able to have services
> implemented with different technologies and which share the cookie.
>
> Thanks in advance
>
>
>
> *Letizia Angela Siri*
>
> *Software Engineer*
>
> *Open Network & Platform*
>
> *Italtel S.p.A.*
>
> Via Reiss Romoli
>
> 20019 Settimo Milanese - MI - Italy
>
> email: letiziaangela.s...@italtel.com
>
> P: +39 0243881 - +39 0243887195
>
> *www.italtel.com <http://www.italtel.com/>*
>
> <http://www.linkedin.com/company/italtel?trk=top_nav_home>
> <http://www.twitter.com/intent/follow?original_referer=http://twitter.com/goodies2Fbuttons&screen_name=italtel&source=followbutton&variant=2.0>
> <https://www.instagram.com/italtel_hq/>
> <http://www.youtube.com/user/ItaltelChannel>
>
>
>
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