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11-02-05 12:59 PM
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Acmlm's Board - I2 Archive - Programming - Cookies across sites | |
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HyperLamer
<||bass> and this was the soloution i thought of that was guarinteed to piss off the greatest amount of people

Sesshomaru
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Posted on 08-05-05 11:33 PM Link | Quote
Let's say some person goes to website X and it sets a cookie. Now on website Y, which is on a different server/doman/etc, there is an image linked to a PHP script on website X. Would the script on site X be able to read the cookie that it set earlier?
neotransotaku

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Posted on 08-06-05 03:54 AM Link | Quote
no...because of cross-domain issues: Cross Domain Explanation
swdarcade
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Posted on 08-09-05 05:35 AM Link | Quote
Cookies use the path which is www.thesite.com/ect. to set the cookie. If you made a cookie called mycookie at www.siteone.com and a cookie called mycookie at www.sitetwo.com they would be different cookies. Cookies also can be secure.
Cellar Dweller

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Posted on 08-09-05 02:35 PM Link | Quote
It depends on the settings of the web browser in use. Many browsers have an option to prevent images from servers other than the server the page is from from setting cookies. Cookie access likely follows the same rule.
neotransotaku

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Posted on 08-10-05 05:46 AM Link | Quote
HTML processing is different from stuff like javascript...so no, it won't work
Book Keeper
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Posted on 08-10-05 11:12 AM Link | Quote
The closest thing you would get to that is Xkeepers Cookie Dump. As everyone else pointed out... no.
HyperLamer
<||bass> and this was the soloution i thought of that was guarinteed to piss off the greatest amount of people

Sesshomaru
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Posted on 08-19-05 11:01 AM Link | Quote
Originally posted by swdarcade
Cookies use the path which is www.thesite.com/ect. to set the cookie. If you made a cookie called mycookie at www.siteone.com and a cookie called mycookie at www.sitetwo.com they would be different cookies. Cookies also can be secure.

Er, that's not what I mean. What I mean is www.siteone.com sets a cookie. www.sitetwo.com links to www.siteone.com/foo.php as an image. foo.php needs to access the cookie from www.siteone.com, which it's on.
Ramsus

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Posted on 08-20-05 10:16 PM Link | Quote
In that case, the HTTP request to siteone.com/foo.php should just include the cookie from the same domain (siteone.com), since all files are all separate HTTP requests to begin with, even if they're images included in the HTML.
score_under

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Posted on 08-23-05 02:56 AM Link | Quote
If you want a cookie on multiple sites, do it the tracking cookie way:

have a www.siteone.com/cookie.htm in an iframe, style="width:0;height:0"
(the site will set the cookie, then put it into a hidden <input> with id="i")
sitetwo will call the script:
thecookie = iframe (id of iframe) . i . value;

Something like that anyway.
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