Urgent! Need Single Login for multiple domain website. RRS feed

  • Question

  • User-1862691060 posted

    Hello Guys

    I need Single login method for multiple domain website. I am planning to use Single asp.net membership database. Currently i can configure single sign on for multiple websites on the same domain. But Now i need single login for multiple domain website. To give you example of the what i need.

    Website1 - Common Login Page - www.login.domain.com - (here user will have option where to go once they are successfully logged in)

    Website2 - Website 1 - www.domain1.com

    Website3 - Website 2 - www.domain2.com

    Please if you can redirect to me at proper place with the example that would be really good. Again just want to clear that I need Single Login for multi domain website.



    Monday, November 19, 2012 12:29 PM


All replies

  • User-718146471 posted

    Here is one possible solution: http://forums.asp.net/post/4369068.aspx 

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Monday, November 19, 2012 12:39 PM
  • User-1862691060 posted

    Well, I wanted to use existing asp.net membership database, single database for multiple applications so uer don't have to login on each website. Once logged in into centralised login page they can choose which application (or website) they want to run.

    I believe the simple solution should be passing encrypted userid and password to the other application or domain website and just validate and auto login. If any one has got any code logic applied already having this in mind.


    Tuesday, November 20, 2012 5:26 AM
  • User-718146471 posted

    You might be able to do something with MS Active Directory Federation Services or even easier to do would be OpenID. With OpenID, they will already have authenticated against OpenID and you simply would check for the OpenID.

    ADFS: http://technet.microsoft.com/en-us/library/cc783520(v=ws.10).aspx

    OpenID starter: http://openid.net/add-openid/

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Tuesday, November 20, 2012 4:26 PM
  • User-718146471 posted

    And here is a library provided by Google for C#: http://dotnetopenid.googlecode.com/

    Tuesday, November 20, 2012 4:28 PM