Question

Dotnetnuke 4.0.8 System.Security.SecurityException: Request for the permission of type, FileBasedCachingProvider.vb Line: 280

Asked by: TimPeer

Implementing DNN has been a real struggle. I am getting this message and can't find a solution to fix this. There are references to alter the web trust; how is this done.

 Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

[No relevant source lines]


Source File: FileBasedCachingProvider.vb    Line: 280

Stack Trace:

[SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
   System.Security.CodeAccessPermission.Demand() +59
   System.IO.Path.GetFullPath(String path) +98
   DotNetNuke.Services.Cache.FileBasedCachingProvider.FBCachingProvider.GetFileName(String FileName) in FileBasedCachingProvider.vb:280
   DotNetNuke.Services.Cache.FileBasedCachingProvider.FBCachingProvider.Insert(String CacheKey, Object objObject, Boolean PersistAppRestart) in FileBasedCachingProvider.vb:116
   DotNetNuke.Common.Utilities.DataCache.SetCache(String CacheKey, Object objObject, Boolean PersistAppRestart) in DataCache.vb:217
   DotNetNuke.Common.Utilities.DataCache.SetCache(String CacheKey, Object objObject) in DataCache.vb:213
   DotNetNuke.Entities.Host.HostSettings.GetHostSettings() in HostSettings.vb:62
   DotNetNuke.Common.Globals.get_HostSettings() in Globals.vb:233
   DotNetNuke.Common.Globals.GetHostPortalSettings() in Globals.vb:725
   DotNetNuke.Common.Globals.GetPortalSettings() in Globals.vb:779
   DotNetNuke.Authentication.ActiveDirectory.HttpModules.AuthenticationModule.Init(HttpApplication application) +198
   System.Web.HttpApplication.InitModulesCommon() +66
   System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +1006
   System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +259
   System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +114
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +350

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Asked On
2008-01-12 at 23:25:49ID23078814
Topics

Microsoft Visual Studio Express

,

Microsoft IIS Web Server

Participating Experts
2
Points
500
Comments
3

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Answers

 

by: meverestPosted on 2008-01-13 at 02:46:57ID: 20647267

 

by: pcsmitpraPosted on 2008-01-13 at 02:55:42ID: 20647281

Its new version of DNN, it needs more permission.
please check if you have Modify permission for Network Service, ASP.NET and anonymous user 'IUSR_machinename'. Also You need to provide dbo permission on DB.
If it is a new setup I will recommend to create a new DB and use fresh zip file for installation.
Please verify permission and DB connectivity at the time of installtion.

 

by: TimPeerPosted on 2008-02-27 at 10:15:51ID: 31421209

I resolved the problem by installing the prior release of DNN. I will issue the points anyway because you responded.

Thanks!

20120131-EE-VQP-002

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