javascript Chrome Extension Not able to read httponly cookies - Stack Overflow

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I need to delete gmail cookies set in my chrome browser, using chrome extension , but it can delete all cookies other then Gmail cookies, then I noticed that Gmail cookies are httponly, Is there a way to remove them using javascript chrome extension..

Thanks :)

I need to delete gmail cookies set in my chrome browser, using chrome extension , but it can delete all cookies other then Gmail cookies, then I noticed that Gmail cookies are httponly, Is there a way to remove them using javascript chrome extension..

Thanks :)

• javascript
• cookies
• google-chrome-extension

Share Improve this question Follow edited Jan 30, 2016 at 14:24 Priyanka asked Jan 25, 2016 at 13:12 PriyankaPriyanka 83622 gold badges99 silver badges2222 bronze badges

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3 Answers 3

Sorted by: Reset to default 22

Chrome extensions can use chrome.cookies API, that has access to all cookies in the cookie store, including httpOnly.

The documentation for the API is here.

Note that this API requires declaring a permission and will not work from content scripts.

This one works absolutely fine for deleting every cookie, even if it is httponly

chrome.cookies.getAll({'domain':'accounts.google.com'},function(cookie){ 

    for(i=0;i<cookie.length;i++){

    var prefix = "https://";

    var url =  prefix + cookie[i].domain + cookie[i].path;

    chrome.cookies.remove({'url':url , 'name':cookie[i].name},function(cookie){ });             
    }       
 }); 

The point of HTTPOnly cookies is not let javascript to access them. So basically you can not read them. If you want to delete them you can do it from the options that offers browser

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