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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsStoreStorePaypal sandboxing IPN returns error SecurityExceptionPaypal sandboxing IPN returns error SecurityException
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3/14/2006 11:29 AM
 
William Yeung

Joined: 3/1/2006
Posts: 12

When I am trying to test Paypal with sandboxing detail, I get into SecurityException error when I try to do

HttpWebRequest request = WebRequest.Create(verificationURL) as HttpWebRequest;

Please help. Below is the details of the error.

System.Security.SecurityException was unhandled by user code
  Message="Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."
  Source="mscorlib"
  StackTrace:
       at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
       at System.Security.CodeAccessPermission.Demand()
       at System.Net.HttpWebRequest..ctor(Uri uri, ServicePoint servicePoint)
       at System.Net.HttpRequestCreator.Create(Uri Uri)
       at System.Net.WebRequest.Create(Uri requestUri, Boolean useUriBase)
       at System.Net.WebRequest.Create(String requestUriString)
       at DotNetNuke.Modules.Store.Cart.PayPalCheckout.VerifyPayment() in D:\srcfile\DotNetNuke\4.0\Website\DesktopModules\Store\Cart\Providers\GatewayProviders\PayPalProvider\PayPalPayment.ascx.cs:line 196
       at DotNetNuke.Modules.Store.Cart.PayPalCheckout.Page_Load(Object sender, EventArgs e) in D:\srcfile\DotNetNuke\4.0\Website\DesktopModules\Store\Cart\Providers\GatewayProviders\PayPalProvider\PayPalPayment.ascx.cs:line 99
       at System.Web.UI.Control.OnLoad(EventArgs e)
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Control.LoadRecursive()
       at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 
New Post
3/17/2006 12:08 PM
 
Greg Arnold

Joined: 7/19/2005
Posts: 48
Do you have a proxy server or any other security features that might be blocking WebRequests?
Greg Arnold



Custom Software Consulting and Development Specializing in DotNetNuke Portal and Windows Desktop Application Solutions.

WillowTree Software. It’s that easy.
 
New Post
3/31/2006 11:11 AM
 
William Yeung

Joined: 3/1/2006
Posts: 12
No I am sure. I am just behind NAT- unless paypal have to place call directly to my server (which I think should not be the case?)
 
New Post
3/31/2006 11:11 AM
 
William Yeung

Joined: 3/1/2006
Posts: 12
No I am sure. I am just behind NAT- unless paypal have to place call directly to my server (which I think should not be the case?)
 
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