Re: Deleting Cookie Problems
This WebDNA talk-list message is from 2007
It keeps the original formatting.
numero = 68621
interpreted = N
texte = Very helpful, thank you.on 3/4/07 11:35 AM, Donovan Brooke at dbrooke@euca.us wrote:> Eddie Z wrote:>> So if the cookie names are identical but use different URLs (same domain>> name but one with www. and one without) then I have a problem then?> > > Hey Eddie,> Kinda, there are security measures.> > if you started off with www.domain.com you are setting> a limitation... so clients accessing the site with "domain.com"> will not be able to access the www.domain.com cookie.> > Setcookie docs spell it out pretty well:> > http://webdna.smithmicro.com/ref/pages.html?context=AllTags.html#SetCookie> > The only way/s to "log out" of www.domain.com when> using domain.com would be to utilize a {redirect-to-url-www.domain.com ->> setcookietohistory -->> then redirect-to-url-domain.com}...> > The way to accommodate users from both domains is to not> originally put a limitation on the domain host. Both> www.domain.com and domain.com can access a cookie where> it was set with an original domain of "domain.com".> > In your situation, I think you would have to do some> error code that, when a client can't log out when accessing> the site via "domain.com", you would redirect them to www.domain.com,> set that cookie to history, then redirect them back. Eventually> everones www.domain.com cookies would be deleted that way.> > I did a little test page that simplifies cookie behavior that may> help you..> > You can look in your cookie manager while using the page to> see proof of what is happening..:> > http://euca.us/admin/tests/cookieset.html?flag=T> > - Donovan> > -------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list
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Very helpful, thank you.on 3/4/07 11:35 AM, Donovan Brooke at dbrooke@euca.us wrote:> Eddie Z wrote:>> So if the cookie names are identical but use different URLs (same domain>> name but one with www. and one without) then I have a problem then?> > > Hey Eddie,> Kinda, there are security measures.> > if you started off with www.domain.com you are setting> a limitation... so clients accessing the site with "domain.com"> will not be able to access the www.domain.com cookie.> > Setcookie docs spell it out pretty well:> > http://webdna.smithmicro.com/ref/pages.html?context=AllTags.html#SetCookie> > The only way/s to "log out" of www.domain.com when> using domain.com would be to utilize a {redirect-to-url-www.domain.com ->> setcookietohistory -->> then redirect-to-url-domain.com}...> > The way to accommodate users from both domains is to not> originally put a limitation on the domain host. Both> www.domain.com and domain.com can access a cookie where> it was set with an original domain of "domain.com".> > In your situation, I think you would have to do some> error code that, when a client can't log out when accessing> the site via "domain.com", you would redirect them to www.domain.com,> set that cookie to history, then redirect them back. Eventually> everones www.domain.com cookies would be deleted that way.> > I did a little test page that simplifies cookie behavior that may> help you..> > You can look in your cookie manager while using the page to> see proof of what is happening..:> > http://euca.us/admin/tests/cookieset.html?flag=T> > - Donovan> > -------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
Eddie Z
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