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Sample: SharePoint 2010 Claims Provider

Posted By:      Posted Date: August 26, 2010    Points: 0   Category :SharePoint
Download a code sample that shows how to write a claims provider in SharePoint 2010 to augment claims and provide name resolution.

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AutoLogin for authenticated user via LiveID in Sharepoint 2010 (Claims Based Authentication)

Hi,     Im working in integrating LiveID authentication in my Sharepoint site. Live id gives back a token of the user with which i created a dummy profile using MembershipProvider.CreateUser. Now i have to auto login the user with the profile i created, i mean i have to force login to my sharepoint site using the created dummy user details without asking the user to give username n password.Any suggestion will be a great help for me to proceed.   Thanks Saravanan Michael

SharePoint 2010 Claims Based Authentication - anonymous site is prompting for CBA auth when opening

Hi, I have CBA setup successfully on my sites.  One site is setup for anonymous access and I have disabled "client integration" on that web application. I have a list of MS Office documents on a wiki.  When I click on one I am asked to either save or open or cancel.  Saving works fine but when I choose open, it launches the associated MS Office app.  I am then prompted for a login from CBA.  I can click cancel and the logon screen appears again.  After clicking cancel the 2nd time the document appears in the MS Office app, Word in this case. My question is how do I prevent my users from being prompted for a CBA login when clicking on these files and opening them in the native app on their machine?      --TR

SharePoint 2010 Claims Based Authenticaton site working but search is broken

Hi, I have SP 2010 sucessfully installed on a Windows 2008 R2 server with SQL Server 2008 R2.  I created local machine accounts for the following: MACHINE\mssqlservice MACHINE\sp_admin MACHINE\sp_search MACHINE\sp_farms I have setup 2 sites with public facing internet access as well as local sites. I have CBA working properly on both sites from both public and private access. My problem is that when I go to search, I am constantly redirected to an error page. I have checked all SP services on the server and they are all running as MACHINE\mssqlservice That account has proper access to all sites as well as all DB's. My search is crawling and I get one error from a long named PDF file in my site, which is OK.   My questions is if my CBA is working fine and my search is crawling, why I am not getting a results page when I search from the sites:   Here is the error I get:   Error Internal server error exception:   Troubleshoot issues with Microsoft SharePoint Foundation. Correlation ID: 5a03b730-42c2-48c9-a220-3b9d052481de Date and Time: 9/9/2010 4:45:07 PM   I am kind of stuck at this point and am not sure how to proceed.  Any help would be appreciated.        --TR

Error configuring Claims configuration SharePoint 2010


Hi All,


I am facing a problem configuring Claims Based authentication for a SharePoint application. The users access the application from a domain other that where the SharePoint is installed. The SharePoint server is in Domain A and the users are from Domain B. I am using ADFS 2.0 for user authentication. The claim rules i have configured in ADFS2.0 are as below


1.       Domain A


Problem with Sharepoint 2010 - Claims Auth - Windows Auth and FBA. consistent redirects back to "cho


We have sharepoint 2010 foundation site that we can successfully login with via IE, Firefox, Chrome both on the domain and externally with Claims Authentication with only Windows Auth type selected (NTLM).

Once we add FBA and use the default signin page, we can still login (we select Windows Auth from the dropdown) BUT it only works on the domain. When we try to access externally, the only browser that works is FireFox. Both Chrome and IE just constantly redirect back to the Choose Authentication dropdown screen.

We have tried for the last 2 days to sort this out. Has anyone else experience this? It looks like the default sign in page somehow doesn't set the cookie for IE and Chrome and just bounces us back to the sign in page...

Thanks for any info...

To clarify, we are not even using the FBA yet. We are trying to login only with the windows auth and domain accounts...

Custom Login Page , with custom membership provider for sharepoint 2010


Dear All,

I am new to sharepoint, i am developing a custom application on sharepoint 2010. i need to create a custom login page in sharepoint 2010 with a custom membership provider which will authenticate against a 3rd party web service. 

Can anybody guide me with the steps i need to do for this. do i need to write a custom claims provider for this or is it enough if i write a custom authentication provider and use it for my login page which we do for asp.net.

i am confused about these. 

thanks in advanace 


not able to login to Claims based auth. sweb apps in sharepoint 2010


Hi till yesterday I was able to login to claim based web apps in my sharepoint 2010 server. but today they are giving below mentioned error! even though classic mode auth web apps are running fine.

Nor it allow to activate /deactivate any fature to a site collection under claims based web app with same error in event log:

Please help.

error message in event viewer:


Log Name:      Application
Source:        Microsoft-SharePoint Products-SharePoint Foundation
Date:          10/8/2010 1:30:59 PM
Event ID:      8311
Task Category: Topology
Level:         Error
User:          SHAREPOINT2010\administrator
Computer:      sharepoint2k8.sharepoint2010.com
An operation failed because the following certificate has validation errors:\n\nSubject Name: CN=SharePoint Security Token Service, OU=SharePoint, O=Microsoft, C=US\nIssuer Name: CN=SharePoint Root Authority, OU=SharePoint, O=Microsoft, C=US\nThumbprint: 85F230FF68A8107A14667844D6741A6C2199C60E\n\nErrors:\n\n UntrustedRoot: A certificate chain processed

Accessing SharePoint 2010 with WinRM on Claims-based web application


I am trying to connect to sharepoint remotely using powershell. Things work okay when connecting to a windows authentication web application. But when i try connecting to a claims based web application, i get access denied messages. I seem to get access to the SPWeb, but when i try to access properties on the web, it errors. I think CredSSP is setup correctly (as the windows web application works). The username i am using is in the format domain\username, not sure if the claims based format needs something different i:0#.w|domain\username

$username = ""
$password = ""
$ip = "192."
$siteurl = "http://"

$creds = New-Object System.Management.Automation.PSCredential $username, (ConvertTo-
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