Security :: AzMan Throws Access Is Denied On Win2008 Server From Website
Mar 22, 2010
We have been using AzMan in development and all was going well until we tried using it our QA website (Windows 2008 Enterprise SP2) and I get: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
--- End of inner exception stack trace ---
at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at System.Web.Security.AuthorizationStoreRoleProvider.CallMethod(Object objectToCallOn, String methodName, Object[] args)
at System.Web.Security.AuthorizationStoreRoleProvider.GetClientContext(String userName)
at System.Web.Security.AuthorizationStoreRoleProvider.GetRolesForUserCore(String username)
at System.Web.Security.AuthorizationStoreRoleProvider.GetRolesForUser(String username)
at OurApp.login.ValidateAgainstSpecificADProvider(ActiveDirectoryMembershipProvider provider)
at OurApp.login.AutoValidateForAllADProviders()
at OurApp.login.Btn_Login_Click(Object sender, EventArgs e)
at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
This is when the call to GetRolesForUser(username) is made to the AuthorizationStoreRoleProvider. The website is running under it's own machine service account and when I look at the Security tab in AzMan.msc I can see the service account has Administrator access to the store. I've tried adding to the Reader rights but this doesn't do anything.
This error has not shown up in development on Windows 7 Workstation and interestingly the local store was created in the same way from the website code, so the website service account has full access. I've checked file permissions and played around with the security settings in AzMan.msc and I cannot get it going. At one stage the error changed to "Invalid Handle". There is nothing in the event log so it's very tough to troubleshoot an obscure COM error like this. I guess it could be anything! :)
I also tried impersonating a domain account for the call based on some other posts I read on the net but this didn't work for me. The other interesting thing to note is that the website creates the store (first time) and it actually mnages to create the store without any problems at all. It's just this call to GetRolesForUser that blows out.
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