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9/8/2010 11:00 AM

Abhishek

Joined: 8/19/2010

Posts: 8

IFrame error Modified By Vitaly Kozadayev on 9/8/2010 1:05:54 PM

I am using IFrame to make a call to another website and in the URL im providing the Login Credentials as Query String parameters. When I use the same URL in IE(browser) it works fine but in IFrame it throws the following error:

Did anyone encounter this before?

Server Error in '/' Application.

Length of the data to decrypt is invalid.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Security.Cryptography.CryptographicException: Length of the data to decrypt is invalid.

Source Error:


            Line 178: { Line 179: // Get roles from roles cookie Line 180: FormsAuthenticationTicket ticket = 
FormsAuthentication.Decrypt(Context.Request.Cookies["portalroles"].Value); Line 181: 
Line 182: //convert the string representation of the security role data into a string array

Source File: C:\SVN\SpringBoard\trunk\SpringBoard\Global.asax.cs Line: 180

Stack Trace:


            [CryptographicException: Length of the data to decrypt is invalid.] 
System.Security.Cryptography.RijndaelManagedTransform.TransformFinalBlock(Byte[] inputBuffer, Int32 inputOffset, Int32 inputCount) 
+7588181 System.Security.Cryptography.CryptoStream.FlushFinalBlock() 
+33 System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, 
Byte[] modifier, Int32 start, Int32 length, IVType ivType, Boolean 
useValidationSymAlgo) +225 System.Web.Security.FormsAuthentication.Decrypt(String encryptedTicket) +246 
Quaero.SpringBoard.Portal.Global.Application_PreRequestHandlerExecute(Object sender, EventArgs e) in 
C:\SVN\SpringBoard\trunk\SpringBoard\Global.asax.cs:180 
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() 
+68 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& 
completedSynchronously) +75

Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927

9/8/2010 1:05 PM

Vitaly Kozadayev

Joined: 12/11/2003

Posts: 1112

Re: IFrame error

The problem is most likely due to Third Party Cookie policy in IE. To test this:

Go to Tools > Internet Options > Privacy > Advanced and set Override automatic cookie handling.

Vitaly Kozadayev
Principal
Viva Portals, L.L.C.

9/9/2010 1:23 PM

Abhishek

Joined: 8/19/2010

Posts: 8

Re: IFrame error

Yep, that was exactly the error. One of the cookies in Dotnetnuke and third party site has the same name. I changed it and it resolved the issue

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New Community Website

I am using IFrame to make a call to another website and in the URL im providing the Login Credentials as Query String parameters. When I use the same URL in IE(browser) it works fine but in IFrame it throws the following error:

Did anyone encounter this before?

Server Error in '/' Application.

Length of the data to decrypt is invalid.

DNN Corp. (DotNetNuke)

New Community Website

I am using IFrame to make a call to another website and in the URL im providing the Login Credentials as Query String parameters. When I use the same URL in IE(browser) it works fine but in IFrame it throws the following error: Did anyone encounter this before?

Server Error in '/' Application.

Length of the data to decrypt is invalid.

DNN Corp. (DotNetNuke)

I am using IFrame to make a call to another website and in the URL im providing the Login Credentials as Query String parameters. When I use the same URL in IE(browser) it works fine but in IFrame it throws the following error:

Did anyone encounter this before?