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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Can someone decoded this exception ThrowCryptogaphicException Can someone decoded this exception ThrowCryptogaphicException
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3/20/2007 9:55 PM
 
Dave Hollas

Joined: 1/25/2006
Posts: 132

This is appeared in the logs during my SuperAccount login.  Does anyone have any suggestions?  It is a new installation barely three days ago.

AssemblyVersion: 04.04.01 PortalID: 0 PortalName: My Projects Website
UserID: -1 UserName:
ActiveTabID: 16
ActiveTabName: Host Settings
RawURL: /projects/Host/Host Settings/tabid/16/portalid/0/Default.aspx
AbsoluteURL: /projects/Default.aspx
AbsoluteURLReferrer: http://www.yadayada.com/projects/Host/Host%20Settings/tabid/16/ctl/Login/portalid/0/Default.aspx?returnurl=%2fprojects%2fHost%2fHost+Settings%2ftabid%2f16%2fportalid%2f0%2fDefault.aspx
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.04506; InfoPath.2; Tablet PC 2.0; .NET CLR 1.1.4322)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: dafca7d7-6772-4527-a156-1a1cefb131ef
InnerException: Unhandled Error:
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Security.Cryptography.CryptographicException.ThrowCryptogaphicException
StackTrace:
Message: System.Exception: Unhandled Error: ---> System.Security.Cryptography.CryptographicException: Bad Data. at System.Security.Cryptography.CryptographicException.ThrowCryptogaphicException(Int32 hr) at System.Security.Cryptography.Utils._DecryptData(SafeKeyHandle hKey, Byte[] data, Int32 ib, Int32 cb, Byte[]& outputBuffer, Int32 outputOffset, PaddingMode PaddingMode, Boolean fDone) at System.Security.Cryptography.CryptoAPITransform.TransformFinalBlock(Byte[] inputBuffer, Int32 inputOffset, Int32 inputCount) at System.Security.Cryptography.CryptoStream.FlushFinalBlock() at System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Boolean useValidationSymAlgo) at System.Web.Security.FormsAuthentication.Decrypt(String encryptedTicket) at DotNetNuke.HttpModules.DNNMembershipModule.OnAuthenticateRequest(Object s, EventArgs e) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace ---
Source:
Server Name: PLESK

Incredible PeopleWare.Canada
 
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3/21/2007 1:20 AM
 
John Mitchell


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

This usually happens when you switch between different instances of DotNetNuke without closing your browser.

If it happens everytime you try to login then it may also be a problem of not having the correct MachineValidationKey and/or MachineEncryptionKey in your web.config.

DotNetNuke Modules from Snapsis.com
 
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