[Typo3-dev] Authentication Services: Detect session across multiple sites

[Martin Kutschker]

"Christian Melchior" <christian at ilios.dk> schrieb im Newsbeitrag 
news:mailman.1.1111251243.24911.typo3-dev at lists.netfielders.de...
>
> All sites are on subdomains to the same topdomain so the browser should be 
> able to read the cookie.

You can use the same cookie for subdomains, but you have to change 
t3lib_userauth.php (or the XCLAS version of cc_sv_auth) to do so. Simply 
modify the setCookie function call.

See the thread with a subject with a subject like "multi-domain" 
"multidomain" in the dev-archive.

Masi