I'm using the project bccrypto-csharp-1.8.1,
The error is in X509ExtensionUtilities at line 47: foreach (GeneralName genName in seq) Att. ________________________________ De: Eduardo Marques <eduardo_marqu...@hotmail.com> Enviado: quarta-feira, 28 de dezembro de 2016 07:59:46 Para: dev-crypto-csharp@bouncycastle.org; d...@autochthonous.org Assunto: Re: [dev-crypto-csharp] Error using GetSubjectAlternativeNames in Org.BouncyCastle.X509.Extension.X509ExtensionUtilities.GetAlternativeName(Asn1OctetString extVal) at C:\BouncyCastle\crypto\src\x509\extension\X509ExtensionUtil.cs:linha 82 em WindowsApplication1.Form1.Button1_Click(Object sender, EventArgs e) na c:\users\eduardo\documents\visual studio 2015\Projects\WindowsApplication1\WindowsApplication1\Form1.vb:linha 37 in System.Windows.Forms.Control.OnClick(EventArgs e) in System.Windows.Forms.Button.OnClick(EventArgs e) in System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) in System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) in System.Windows.Forms.Control.WndProc(Message& m) in System.Windows.Forms.ButtonBase.WndProc(Message& m) in System.Windows.Forms.Button.WndProc(Message& m) in System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) in System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) in System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData) in System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) in System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun() in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel() in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine) in WindowsApplication1.My.MyApplication.Main(String[] Args) na :linha 81 in System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args) in System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args) in Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() in System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) in System.Threading.ThreadHelper.ThreadStart() I'm using version 1.8. Att. ________________________________ De: David Hook <d...@autochthonous.org> Enviado: terça-feira, 27 de dezembro de 2016 20:40:29 Para: eduardo_marqu...@hotmail.com; dev-crypto-csharp@bouncycastle.org Assunto: Re: [dev-crypto-csharp] Error using GetSubjectAlternativeNames What version are you using? Looking at the code for the current one it's not clear that this exception is possible. Is there a stack trace associated with the exception? Regards, David On 28/12/16 07:06, Eduardo Marques wrote: Good Afternoon, I'm trying to use your solution to take some information from the certificate. When i try to use GetSubjectAlternativeNames it's is giving me error and i don't know what else i can do. The error is "it is not possible to convert an object of type 'Org.BouncyCastle.Asn1.DerTaggedObject' to Org.BouncyCastle.Asn1.X509.GeneralName". The code below: 'ox509 is my certificate from X509Certificate2 Dim certificate As Org.BouncyCastle.X509.X509Certificate Dim func As New Org.BouncyCastle.X509.X509CertificateParser certificate = func.ReadCertificate(oX509Cert.RawData) Dim identities As IList(Of String) = New List(Of String)() Dim alternativeNames As Collection = X509ExtensionUtilities.GetSubjectAlternativeNames(certificate) Someone can help me? Att.
