Assume there is two websites instance.com & example.net in almost any domains. The user data of both these websites is the same so we can get on both these sites with similar userid and code.

When a person clicks the logout key on sample.com next we also need to record all of them out from instance.net. Both sites become open and signed in on the same internet browser (on different tabs).

Is it possible to damage the session cookies of sample.net whenever the user logs from example.com?

4 Answers 4

Because two sites are not sharing any login information around, both tend to be maintaining independent period data, therefore cannot modify the program information of other websites.

A simple solution will be write an API that communicates to another web site, to destroy the program information.

Tab 1 : exposed “instance.com” and logged in as “alice”

Case 2 : unsealed “instance.net” and logged in as “alice”

—Now, getting a “mutual log-out”, perform some following.—

As soon as you click “log out” in case 1 (.com domain), it must head to:

Similiarly, once you hit “log out” in case 2 (.net site), it ought to choose:

I do believe which obvious for your needs.

You have to have an intermediary site or webservice that tracks user classes, in other words. typical to both web sites abc.com and xyz.com From the web site you could have an ajax request every resolve amount of time to evaluate the intermediary services for the quality of consumer period. If a person logs call at all one webpages the program would destroy. So when the ajax request from other website monitors it might bring shut treatment and hence your write-in the code to damage cookies or what you may want it to would.

Here was how I get it done in Drupal. When you use any CMS subsequently you’ll encounter a specific way to do this, however the center construction try exact same to compliment they during the PHP planet. When a person webpages bring a login demand internally login to the other website with considering account.

• 1st login towards the web site and and get cookie tokes etc. to continue other things highly relevant to an individual’s requirements.

Trial signal is here for Drupal CMS. You can acquire the theory how it operates and its features then duplicate relevant portion to be effective in your planet.

• 2nd was manage phone the logout url of different webpages to logout the user. Remember that you must made use of the cookie beliefs returned in the login phone call in case you make an ajax call have a peek at the hyperlink out of your logout webpage to the other webpages then there is no perform about.

Any time you look Drupal web site API to find out more to the drupal_http_request technique.

Hope this will enable you to take action inside atmosphere with programing techniques with PHP.

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