[wp-hackers] Allow redirects to subdomain with multisite?
otto at ottodestruct.com
Thu Aug 25 20:06:34 UTC 2011
On Thu, Aug 25, 2011 at 1:38 PM, John Reuning <john at ibiblio.org> wrote:
> I have a multisite install with a single-sign on integration that only
> works if the redirect destination from the sso server is the top-level
> url. i.e. sending the browser to https://example.com/wp-login.php
> works but not https://site.example.com/wp-login.php.
Why exactly is this? Is it a cookie thing? Because if that's the case,
maybe just setting the COOKIE_DOMAIN would work regardless of where
the login is.
Regardless, wp_validate_redirect is a pluggable function. You don't
have to edit the core code to modify it, just define the function
elsewhere, like in a plugin, and your version will replace the one in
More information about the wp-hackers