क्या किसी को भी C# से SignerSignEx को कॉल करने के लिए कोई कोड मिला है?

Question

वास्तव में कुछ है कि यहाँ SignerSignEx उदाहरण के नेट बराबर करता है का स्वागत करेंगे:

http://blogs.msdn.com/b/alejacma/archive/2008/12/11/how-to-sign-exe-files-with-an-authenticode-certificate-part-2.aspx?CommentPosted=true

धन्यवाद !!!!!!!

Answer 1

मुझे यह काम मिल गया। अगर कोई रुचि है, यहाँ कोड है - यह शायद एक छोटे से अधिक काम करने की जरूरत है कि यह उत्पादन के लिए तैयार करने के लिए है, लेकिन यह मेरे लिए काम करता :)

using System; 
using System.Runtime.InteropServices; 
using System.Security.Cryptography.X509Certificates; 

namespace FingerPrinting.PatchUploader 
{ 
    internal static class Signer 
    { 
     #region Structures 

     [StructLayoutAttribute(LayoutKind.Sequential)] 
     struct SIGNER_SUBJECT_INFO 
     { 
      public uint cbSize; 
      public IntPtr pdwIndex; 
      public uint dwSubjectChoice; 
      public SubjectChoiceUnion Union1; 
      [StructLayoutAttribute(LayoutKind.Explicit)] 
      internal struct SubjectChoiceUnion 
      { 
       [FieldOffsetAttribute(0)] 
       public System.IntPtr pSignerFileInfo; 
       [FieldOffsetAttribute(0)] 
       public System.IntPtr pSignerBlobInfo; 
      } 
     } 

     [StructLayoutAttribute(LayoutKind.Sequential)] 
     struct SIGNER_CERT 
     { 
      public uint cbSize; 
      public uint dwCertChoice; 
      public SignerCertUnion Union1; 
      [StructLayoutAttribute(LayoutKind.Explicit)] 
      internal struct SignerCertUnion 
      { 
       [FieldOffsetAttribute(0)] 
       public IntPtr pwszSpcFile; 
       [FieldOffsetAttribute(0)] 
       public IntPtr pCertStoreInfo; 
       [FieldOffsetAttribute(0)] 
       public IntPtr pSpcChainInfo; 
      }; 
      public IntPtr hwnd; 
     } 

     [StructLayoutAttribute(LayoutKind.Sequential)] 
     struct SIGNER_SIGNATURE_INFO 
     { 
      public uint cbSize; 
      public uint algidHash; // ALG_ID 
      public uint dwAttrChoice; 
      public IntPtr pAttrAuthCode; 
      public IntPtr psAuthenticated; // PCRYPT_ATTRIBUTES 
      public IntPtr psUnauthenticated; // PCRYPT_ATTRIBUTES 
     } 

     [StructLayoutAttribute(LayoutKind.Sequential)] 
     struct SIGNER_FILE_INFO 
     { 
      public uint cbSize; 
      public IntPtr pwszFileName; 
      public IntPtr hFile; 
     } 

     [StructLayoutAttribute(LayoutKind.Sequential)] 
     struct SIGNER_CERT_STORE_INFO 
     { 
      public uint cbSize; 
      public IntPtr pSigningCert; // CERT_CONTEXT 
      public uint dwCertPolicy; 
      public IntPtr hCertStore; 
     } 
     #endregion 

     #region Imports 
     [DllImport("Mssign32.dll", CharSet = CharSet.Unicode, SetLastError = true)] 
     private static extern int SignerSign(
      IntPtr pSubjectInfo,  // SIGNER_SUBJECT_INFO 
      IntPtr pSignerCert,   // SIGNER_CERT 
      IntPtr pSignatureInfo,  // SIGNER_SIGNATURE_INFO 
      IntPtr pProviderInfo,  // SIGNER_PROVIDER_INFO 
      string pwszHttpTimeStamp, // LPCWSTR 
      IntPtr psRequest,   // PCRYPT_ATTRIBUTES 
      IntPtr pSipData   // LPVOID 
      ); 

     [DllImport("Mssign32.dll", CharSet = CharSet.Unicode, SetLastError = true)] 
     private static extern int SignerTimeStamp(
      IntPtr pSubjectInfo,  // SIGNER_SUBJECT_INFO 
      string pwszHttpTimeStamp, // LPCWSTR 
      IntPtr psRequest,   // PCRYPT_ATTRIBUTES 
      IntPtr pSipData   // LPVOID 
      ); 

     [DllImport("Crypt32.DLL", EntryPoint = "CertCreateCertificateContext", SetLastError = true, CharSet = CharSet.Unicode, ExactSpelling = false, CallingConvention = CallingConvention.StdCall)] 
     private static extern IntPtr CertCreateCertificateContext(
      int dwCertEncodingType, 
      byte[] pbCertEncoded, 
      int cbCertEncoded); 

     #endregion 

     public static void Sign(string appPath, string thumbNail, string tsaServer) 
     { 
      var pSignerCert = IntPtr.Zero; 
      var pSubjectInfo = IntPtr.Zero; 
      var pSignatureInfo = IntPtr.Zero; 
      try 
      { 
       pSignerCert = CreateSignerCert(thumbNail); 
       pSubjectInfo = CreateSignerSubjectInfo(appPath); 
       pSignatureInfo = CreateSignerSignatureInfo(); 

       SignCode(pSubjectInfo, pSignerCert, pSignatureInfo); 

       if (tsaServer != null) 
       { 
        TimeStampSignedCode(pSubjectInfo, tsaServer); 
       } 
      } 
      finally 
      { 
       if (pSignerCert != IntPtr.Zero) 
       { 
        Marshal.DestroyStructure(pSignerCert, typeof(SIGNER_CERT)); 
       } 
       if (pSubjectInfo != IntPtr.Zero) 
       { 
        Marshal.DestroyStructure(pSubjectInfo, typeof(SIGNER_SUBJECT_INFO)); 
       } 
       if (pSignatureInfo != IntPtr.Zero) 
       { 
        Marshal.DestroyStructure(pSignatureInfo, typeof(SIGNER_SIGNATURE_INFO)); 
       } 
      } 
     } 

     private static IntPtr CreateSignerSubjectInfo(string pathToAssembly) 
     { 
      var info = new SIGNER_SUBJECT_INFO 
      { 
       cbSize = (uint)Marshal.SizeOf(typeof(SIGNER_SUBJECT_INFO)), 
       pdwIndex = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(uint))) 
      }; 
      var index = 0; 
      Marshal.StructureToPtr(index, info.pdwIndex, false); 

      info.dwSubjectChoice = 0x1; //SIGNER_SUBJECT_FILE 
      var assemblyFilePtr = Marshal.StringToHGlobalUni(pathToAssembly); 

      var fileInfo = new SIGNER_FILE_INFO 
      { 
       cbSize = (uint)Marshal.SizeOf(typeof(SIGNER_FILE_INFO)), 
       pwszFileName = assemblyFilePtr, 
       hFile = IntPtr.Zero 
      }; 

      info.Union1 = new SIGNER_SUBJECT_INFO.SubjectChoiceUnion 
      { 
       pSignerFileInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(SIGNER_FILE_INFO))) 
      }; 

      Marshal.StructureToPtr(fileInfo, info.Union1.pSignerFileInfo, false); 

      IntPtr pSubjectInfo = Marshal.AllocHGlobal(Marshal.SizeOf(info)); 
      Marshal.StructureToPtr(info, pSubjectInfo, false); 

      return pSubjectInfo; 
     } 

     private static X509Certificate FindCertByThumbnail(string thumbnail) 
     { 
      try 
      { 
       var store = new X509Store(StoreName.TrustedPublisher, StoreLocation.LocalMachine); 
       store.Open(OpenFlags.ReadOnly); 
       var certs = store.Certificates.Find(X509FindType.FindByThumbprint, thumbnail, false); 
       if (certs.Count == 0) 
       { 
        throw new Exception(string.Format("Unable to find certificate with thumbnail '{0}'", thumbnail)); 
       } 
       if (certs.Count > 1) // Can this happen? 
       { 
        throw new Exception(string.Format("More than one certificate with thumbnail '{0}'", thumbnail)); 
       } 
       store.Close(); 
       return certs[0]; 
      } 
      catch (Exception e) 
      { 
       throw new Exception(string.Format("Error locating certificate", e)); 
      } 
     } 

     private static IntPtr CreateSignerCert(string thumbNail) 
     { 
      var signerCert = new SIGNER_CERT 
      { 
       cbSize = (uint)Marshal.SizeOf(typeof(SIGNER_CERT)), 
       dwCertChoice = 0x2, 
       Union1 = new SIGNER_CERT.SignerCertUnion 
       { 
        pCertStoreInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(SIGNER_CERT_STORE_INFO))) 
       }, 
       hwnd = IntPtr.Zero 
      }; 

      const int X509_ASN_ENCODING = 0x00000001; 
      const int PKCS_7_ASN_ENCODING = 0x00010000; 

      var cert = FindCertByThumbnail(thumbNail); 

      var pCertContext = CertCreateCertificateContext(
       X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, 
       cert.GetRawCertData(), 
       cert.GetRawCertData().Length); 

      var certStoreInfo = new SIGNER_CERT_STORE_INFO 
      { 
       cbSize = (uint)Marshal.SizeOf(typeof(SIGNER_CERT_STORE_INFO)), 
       pSigningCert = pCertContext, 
       dwCertPolicy = 0x2, // SIGNER_CERT_POLICY_CHAIN 
       hCertStore = IntPtr.Zero 
      }; 

      Marshal.StructureToPtr(certStoreInfo, signerCert.Union1.pCertStoreInfo, false); 

      IntPtr pSignerCert = Marshal.AllocHGlobal(Marshal.SizeOf(signerCert)); 
      Marshal.StructureToPtr(signerCert, pSignerCert, false); 

      return pSignerCert; 
     } 

     private static IntPtr CreateSignerSignatureInfo() 
     { 
      var signatureInfo = new SIGNER_SIGNATURE_INFO 
      { 
       cbSize = (uint)Marshal.SizeOf(typeof(SIGNER_SIGNATURE_INFO)), 
       algidHash = 0x00008004, // CALG_SHA1 
       dwAttrChoice = 0x0, // SIGNER_NO_ATTR 
       pAttrAuthCode = IntPtr.Zero, 
       psAuthenticated = IntPtr.Zero, 
       psUnauthenticated = IntPtr.Zero 
      }; 
      IntPtr pSignatureInfo = Marshal.AllocHGlobal(Marshal.SizeOf(signatureInfo)); 
      Marshal.StructureToPtr(signatureInfo, pSignatureInfo, false); 

      return pSignatureInfo; 
     } 

     private static void TimeStampSignedCode(IntPtr pSubjectInfo, string tsaServer) 
     { 
      var hResult = SignerTimeStamp(
       pSubjectInfo, 
       tsaServer, 
       IntPtr.Zero, 
       IntPtr.Zero 
       ); 

      if (hResult != 0) 
      { 
       throw new Exception(string.Format("Error timestamping signed installer - Error code 0x{0:X}", hResult)); 
      } 
     } 

     private static void SignCode(IntPtr pSubjectInfo, IntPtr pSignerCert, IntPtr pSignatureInfo) 
     { 
      var hResult = SignerSign(
       pSubjectInfo, 
       pSignerCert, 
       pSignatureInfo, 
       IntPtr.Zero, 
       null, 
       IntPtr.Zero, 
       IntPtr.Zero 
       ); 

      if (hResult != 0) 
      { 
       throw new Exception(string.Format("Error timestamping signed installer - Error code 0x{0:X}", hResult)); 
      } 
     } 
    } 
}