Issue with Image Gallery - Medium Trust

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8/23/2006 1:48:56 AM
BrianMerton
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Issue with Image Gallery - Medium Trust

Hi

I'm having a problem with the MojoPortal in a Medium Trust enviroment.

I have commented out the NeatUpload sections in the web.config, but I'm still getting an error when I try to upload an image...

This is the error I'm getting:

[SecurityException: Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, 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.GetTempPath() +54
   Brettle.Web.NeatUpload.FilesystemUploadStorageProvider.GetDefaultTempDirectory() in FilesystemUploadStorageProvider.cs:115
   Brettle.Web.NeatUpload.FilesystemUploadStorageProvider.GetTempDirectory(NameValueCollection attrs) in FilesystemUploadStorageProvider.cs:88
   Brettle.Web.NeatUpload.FilesystemUploadStorageProvider.Initialize(String providerName, NameValueCollection attrs) in FilesystemUploadStorageProvider.cs:35
   Brettle.Web.NeatUpload.UploadStorage.get_LastResortProvider() in UploadStorage.cs:92
   Brettle.Web.NeatUpload.UploadStorage.get_Provider() in UploadStorage.cs:67
   Brettle.Web.NeatUpload.UploadStorage.CreateUploadStorageConfig() in UploadStorage.cs:52
   Brettle.Web.NeatUpload.InputFile.get_StorageConfig() in InputFile.cs:289
   Brettle.Web.NeatUpload.InputFile.Render(HtmlTextWriter writer) in InputFile.cs:373
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24
   System.Web.UI.Control.Render(HtmlTextWriter writer) +7
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24
   System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) +7
   System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22
   ASP.data_sites_1_skins_mertonmania_layout_master.__RenderfrmMain(HtmlTextWriter __w, Control parameterContainer) in App_Web_w-fhpzmg.0.cs:0
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +2065867
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +59
   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +68
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +37
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24
   System.Web.UI.Control.Render(HtmlTextWriter writer) +7
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24
   System.Web.UI.Page.Render(HtmlTextWriter writer) +26
   mojoPortal.Web.mojoBasePage.Render(HtmlTextWriter writer) in mojoBasePage.cs:89
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6953
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +154
   System.Web.UI.Page.ProcessRequest() +86
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
   System.Web.UI.Page.ProcessRequest(HttpContext context) +49
   ASP.galleryimageedit_aspx.ProcessRequest(HttpContext context) in App_Web_5pj-zny5.3.cs:0
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +154
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
Any help, greatly appreciated...

Cheers

Brian
8/23/2006 2:19:12 AM
Dean Brettle
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Re: Issue with Image Gallery - Medium Trust

Under your webapp root, create an app_data folder (if it doesn't exist) and under that folder create a folder named "NeatUpload_Temp".  Ensure that folder is writable by the ASP.NET worker process account (typically ASPNET or "Network Service").

--Dean
8/23/2006 2:37:11 AM
BrianMerton
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Re: Issue with Image Gallery - Medium Trust

Hi Thanks for the Dean

Unfortunately my hoster provides a writable directory for ASP.NET that is outside the wwwroot.

Is there anyway of telling NeatUpload which directory to use as it's temp directory?

Thanks

Brian
8/23/2006 2:47:55 AM
Dean Brettle
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Re: Issue with Image Gallery - Medium Trust

8/23/2006 3:02:21 AM
BrianMerton
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Re: Issue with Image Gallery - Medium Trust

Thanks Dean

I will try that once I get chance...some time later tonight...

Cheers

Brian
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