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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Security exceptionSecurity exception
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9/23/2006 5:50 AM
 
SepSoft

Joined: 7/9/2006
Posts: 36
when i try to brrowse portal fllowing error arised:

Security Exception

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:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

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.Web.Configuration.MetabaseServerConfig.MapPathCaching(String siteID, VirtualPath path) +3492138
   System.Web.Configuration.MetabaseServerConfig.System.Web.Configuration.IConfigMapPath.MapPath(String siteID, VirtualPath vpath) +9
   System.Web.Hosting.HostingEnvironment.MapPathActual(VirtualPath virtualPath, Boolean permitNull) +163
   System.Web.CachedPathData.GetConfigPathData(String configPath) +382
   System.Web.CachedPathData.GetConfigPathData(String configPath) +243
   System.Web.Configuration.DeploymentSection.get_RetailInternal() +221
   System.Web.Configuration.CustomErrorsSection.CustomErrorsEnabled(HttpRequest request) +24


Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42

 

what should i do?
 
New Post
10/11/2006 5:09 PM
 
Jan D'Hondt

www.jadesoft.be
Joined: 3/16/2006
Posts: 6

I get exactly the same error with 4.5.3 after I have set everything up for a dotnetnuke on a particular Win 2003 server.

On other Windows 2003 servers I do net get the error. But on this server whatever I try I keep getting the error.

I've follwed all the steps:

  • unzip the install package
  • setup the database
  • setup database login
  • set permissions on the folder
  • configure IIS (i've tried virtual directory and a directory under c:\inetpub\wwwroot
  • configure web.config (connectionstring settings at 2 locations)
  • perform the installation on http://localhost/dotnetnuke

I've given full rights to asp.net and to network service account. But keep on getting the error on this particular server. The only difference I can see is that I have used remote desktop to install everything on that server.

Any suggestions are welcome.
 
New Post
10/11/2006 5:38 PM
 
John Mitchell


www.snapsis.com
Joined: 4/18/2003
Posts: 3987

 

This is a bug that causes DNN to try and write to the machine's web.config file. 
On some servers the write is allowed, but on others it is locked down, but regardless it should not be trying to write to that file.

Try removing the reports module before installing, and it should work.

DotNetNuke Modules from Snapsis.com
 
New Post
10/13/2006 3:14 PM
 
Jan D'Hondt

www.jadesoft.be
Joined: 3/16/2006
Posts: 6

John,

 

I've removed the reports zip file from the \Install\Module folder

But that did not help. Same error.

I've removed all zip files from the \Install\Module folder -> still same error.

Modified c:\Intepub\wwwroot\web.config and gave full access rights to NETWORK SERVICE -> still same error

I am stumped.
 
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