Sharepoint FBA HTTP 403 forbidden error
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Wednesday, June 30, 2010 6:16 AM
Hi,
I am using Sharepoint 2010 claims based authentication. As soon as i enter the user name and password, i am getting HTTP 403 forbidden error.
I have added the web config enteries in 3 web config files as mentioned in the below article:
FormsAuthentication.RedirectFromLoginPage(
this .userBO.CustomerName, false );
FormsAuthentication.SetAuthCookie(
this .userBO.CustomerName, false );
Both statments are working fine and also I am able to search the user and I have added the user Role in the central admin web site.
But i m getting the error.
Log trace in 14 hive/ LOGS is
System.ArgumentException: Exception of type 'System.ArgumentException' was thrown. Parameter name: encodedValue at Microsoft.SharePoint.Administration.Claims.SPClaimEncodingManager.DecodeClaimFromFormsSuffix(String encodedValue) at Microsoft.SharePoint.Administration.Claims.SPClaimProviderManager.GetProviderUserKey(String encodedSuffix) at Microsoft.SharePoint.SPGlobal.CreateSPRequestAndSetIdentity(SPSite site, String name, Boolean bNotGlobalAdminCode, String strUrl, Boolean bNotAddToContext, Byte[] UserToken, String userName, Boolean bIgnoreTokenTimeout, Boolean bAsAnonymous) at Microsoft.SharePoint.SPWeb.InitializeSPRequest() at Microsoft.SharePoint.WebControls.SPControl.EnsureSPWebRequest(SPWeb web) at Microsoft.SharePoint.WebControls.SPControl.SPWebEnsureSPControl(HttpContext context) at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.GetContextWeb(HttpContext context) at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PostResolveRequestCacheHandler(Object oSender, EventArgs ea) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Please help me.
Samagra
All Replies
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Thursday, July 01, 2010 12:30 PM
Hi I got it resolved.
1) Register membership provider in 3 web config files as mentioned in the below article.
http://blogs.technet.com/b/mahesm/archive/2010/04/07/configure-forms-based-authentication-fba-with-sharepoint-2010.aspx which i was doing.
2) Step that i missed is to use new class for authentication and not the previous one Membership.validateUser().
Now we have to use SPClaimsUtility.AuthenticateFormsUser(Request.Url,<username>,<Password>);
This worked for me. The only problem with this method is it creates a persistant cookie on the client machine, so if user closed the browser, next time he will automatically logged in to the system. User needs to explicitly say sign out.
Samagra
- Marked As Answer by Samagra Thursday, July 01, 2010 12:30 PM
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Monday, April 30, 2012 2:32 PM
Hi,
I have a similar issue, where i configured the fba site and modified 3 web configs as mentioned in the article.
But i m using the basic login page not the custom one.
Still im facing the 403 forbidden error. But in central admin i could able to search the users using ppl picker and people search.
Can any one throw some light on the issue?
- Edited by GeethaSeshadri Monday, April 30, 2012 2:32 PM
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