Response.Redirect to SharePoint 在线站点提示 MS 用户登录

Question

I have created a custom ASP.Net website that will check to see if the logged in user (Windows Authentication) has a SharePoint license using the Microsoft Graph API. After confirming the user does indeed have a SharePoint license, I want to redirect them to our SharePoint Online site. When I do this using Response.Redirect(), it is prompting the user to log into their Microsoft account. However, when the SharePoint Online url is entered directly into the browser, no login prompt is provided.

How do I get handle this so that the redirect from the ASP.Net website to our SharePoint Online site does not prompt for login?

Answer 1

I figured out what to do with this. I ended up using a web service to call the back end code and verify if the user has a SharePoint license. On success of the web service call, I simply did a location.href to our SharePoint Online site.