Posted on: 7/15/2014 7:20:07 PM | Views : 400

So I have a website that I created and I am using Google OAuth2 / Owin to login the users. Very similar to the template that comes with Visual Studio 2013 Update 2. Everything is working great on the login. Users are redirected to Google, approve of the permissions and transferred back to the website where their login information is stored in my MySql database and they are logged in. 
I want to add a feature where certain files are stored on Google Drive for the user. I think I have a pretty good grasp on how to upload the files to Drive, I am just confused how I tell the Drive API that the user is already logged in. How do I get their existing credentials and pass that to the Drive API before I send the file? 
If somebody can give me an example of how it works that would be great. 

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