Actually I'm trying to use G+ oAuth and the response code which i'm getting is bellow format:
<callback url>/#code=...
How could i parse that code in js
Are you trying to use Implicit Grant OAuth Workflow..and expecting to parse the fragment on the server side?
yeah you are right.They are sending authcode in url-fragment with callback URL
I am not sure if you are trying to write the javascript on the server or on the client.
You cannot read the query fragment on the server side . It's designed that way . The implicit flow is deemed more vulnerable than its counterparts, so an enhanced protection is to issue the code as a query fragment. This guarantees that the server does not see the URL fragment and it can be parsed only by a page/script on the domain which made the initial request
To parse it on the client side using Javascript(assuming it is executing in a browser)
var code = window.location.hash.substr(1)
If there is only a code after the hash, the above code snippet will work AS IS. If there are more key-value params after the hash, you would iterate over them as follows
var fragmentParams = window.location.hash.substr(1) var pairs = fragmentParams.split('&'); for(var i in pairs){ var pair = pairs[i].split("="); //The pair can now be accessed as pair[0] and pair[1] }
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