Re: Security.Exception

Here is the stack info:

Stack Trace:

[SecurityException: That assembly does not allow partially trusted callers.]
System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly
asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh,
SecurityAction action, Object demand, IPermission permThatFailed) +130
Gios.Pdf.Utility.Deflate(Byte[] b) in C:\Documents and
Settings\MS006\Escritorio\diego\Gios Pdf.NET\Utility.cs:81
Gios.Pdf.PdfTablePage.StreamWrite(Stream stream) in C:\Documents and
Settings\MS006\Escritorio\diego\Gios Pdf.NET\Table
Objects\PdfTablePage.cs:114
Gios.Pdf.PdfDocument.SaveToStream(Stream m) in C:\Documents and
Settings\MS006\Escritorio\diego\Gios Pdf.NET\PdfDocument.cs:237
GestorPDF.GenerarPDF(String titulo, DataTable Table, String fichero) in
\\Mantelnorserv\Proyectos\Mantelnor\Bampimor\Code\Aplicacion\Gestores\GestorPDF.vb:56
ExportarDatos_aspx.ExportarPDF() in
\\Mantelnorserv\Proyectos\Mantelnor\Bampimor\ExportarDatos.aspx.vb:121
ExportarDatos_aspx.Page_Load(Object sender, EventArgs e) in
\\Mantelnorserv\Proyectos\Mantelnor\Bampimor\ExportarDatos.aspx.vb:25
System.Web.UI.Control.OnLoad(EventArgs e) +87
System.Web.UI.Control.LoadRecursive() +55
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6828
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) +229
System.Web.UI.Page.ProcessRequest(HttpContext context) +34
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+305
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +76



--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.40607.16; ASP.NET
Version:2.0.40607.16

__
Regards,

Diego F.


"Nicole Calinoiu" <calinoiu REMOVETHIS AT gmail DOT com> escribió en el
mensaje news:uVGcgpraFHA.1148@xxxxxxxxxxxxxxxxxxxxxxx
> This exception is thrown by the version 2.0 .NET Framework when an
> assembly that is not fully trusted calls attempts to call into a strongly
> named assembly that is not marked with
> AllowPartiallyTrustedCallersAttribute. (A far more obscure exception is
> thrown in the v. 1.x Framework.) This is meant to prevent certain kinds
> of attacks in which fully trusted code might be tricked into running
> potentially dangerous operations on behalf of code with more restricted
> permissions.
>
> Based on the error output you provided, it seems a little unlikely that
> the partially trusted assembly that is causing the problem is actually
> your web application. If this were the case, the exception should have
> been thrown for the first line of code in which any use of the assembly in
> which the type of your myPdfDocument object is declared. However, given
> that this is happening on a beta platform, there could very well be a
> problem in the exception details output. To rule out this possibility,
> might you be able to trap the exception so that its full details
> (including the call stack listing) could be captured via its ToString
> method?
>
>
>
> "Diego F." <diegofrNO@xxxxxxxx> wrote in message
> news:OBFTZAraFHA.1940@xxxxxxxxxxxxxxxxxxxxxxx
>> The complete error message:
>>
>> 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: That assembly does
>> not allow partially trusted callers.
>>
>> Source Error:
>>
>>
>> Line 54: fichero))
>> Line 55: HttpContext.Current.Response.ContentType =
>> "application/pdf"
>> Line 56:
>> myPdfDocument.SaveToStream(HttpContext.Current.Response.OutputStream)
>> Line 57: HttpContext.Current.Response.End()
>> Line 58:
>>
>>
>> Source File:
>> \\Mantelnorserv\Proyectos\Mantelnor\Bampimor\Code\Aplicacion\Gestores\GestorPDF.vb
>> Line: 56
>>
>> --
>> Regards,
>>
>> Diego F.
>>
>>
>>
>> "Nicole Calinoiu" <calinoiu REMOVETHIS AT gmail DOT com> escribió en el
>> mensaje news:%23V1Ny9qaFHA.2996@xxxxxxxxxxxxxxxxxxxxxxx
>>> What is the exact exception you are seeing? (If possible, could you
>>> please provide the full output from the exception's ToString method?)
>>>
>>>
>>> "Diego F." <diegofrNO@xxxxxxxx> wrote in message
>>> news:uMQmr3qaFHA.3120@xxxxxxxxxxxxxxxxxxxxxxx
>>>>I think I'll never come across that error. It happens when running code
>>>>from a DLL that tries to write to disk. I added permissions in the
>>>>project folder, the wwwroot and in IIS to NETWORK_SERVICE and Everyone,
>>>>with Full Control to see if it's a permissions problem.
>>>>
>>>> The project is hosted in a Windows 2003 Server and developed from PCs
>>>> in a domain, developing with Visual Studio 2005 Beta 1.
>>>>
>>>> --
>>>> Regards,
>>>>
>>>> Diego F.
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>


.

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