[dancer-users] Single login to multiple domains

Gabor Szabo gabor at szabgab.com
Tue Jun 2 02:54:10 EDT 2020

I am probably missing some basics here.

If I send out a cookie from one domain,e,g, .perlmaven.com the browser will
only send it to perlmaven.com and its subdomains.
Not to code-maven.com So when the user accesses code-maven.com how can I
get the cookie?


On Tue, Jun 2, 2020 at 9:48 AM Matthew Mallard <matt at q-technologies.com.au>

> Without knowing how you have currently set up auth, I would probably
> centralise the authentication to a separate service that each of the your
> apps (domains) reached out to check whether the user was already logged
> into your realm and whether they were allowed access to that particular
> domain.  That way you can have exceptions down the track (if that becomes a
> requirement).
> Does that help or were you looking for something lower level?
> On 2 Jun 2020, at 4:34 pm, Gabor Szabo <szabgab at gmail.com> wrote:
> Hi,
> I run both the Perl Maven site https://perlmaven.com/
> <http://perlmaven.com/> and the Code Maven site https://code-maven.com/
> <http://code-maven.com/> on the same Dancer2 application. They even share
> the database behind.
> Both also have several language-specific hostnames. e.g. one in Telugu:
> https://te.perlmaven.com/
> I would like to allow my users to log in any of the sites and then be
> already logged in all of the others. So they won't need to authenticate
> again.
> How could I achieve this?
> Gabor
> <dancer-users at lists.preshweb.co.uk>
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