private static unsafe void TimestampSignedLicenseDom(XmlDocument licenseDom, string timeStampUrl)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pTimestampSignatureBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
XmlNamespaceManager nsmgr = new XmlNamespaceManager(licenseDom.NameTable);
nsmgr.AddNamespace("r", "urn:mpeg:mpeg21:2003:01-REL-R-NS");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsmgr.AddNamespace("as", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
byte[] bytes = Encoding.UTF8.GetBytes(licenseDom.OuterXml);
fixed(byte *numRef = bytes)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pSignedLicenseBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ptr = new IntPtr((void *)numRef);
pSignedLicenseBlob.cbData = (uint)bytes.Length;
pSignedLicenseBlob.pbData = ptr;
int hr = System.Deployment.Internal.CodeSigning.Win32.CertTimestampAuthenticodeLicense(ref pSignedLicenseBlob, timeStampUrl, ref pTimestampSignatureBlob);
if (hr != 0)
{
throw new CryptographicException(hr);
}
}
byte[] destination = new byte[pTimestampSignatureBlob.cbData];
Marshal.Copy(pTimestampSignatureBlob.pbData, destination, 0, destination.Length);
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, pTimestampSignatureBlob.pbData);
XmlElement newChild = licenseDom.CreateElement("as", "Timestamp", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
newChild.InnerText = Encoding.UTF8.GetString(destination);
XmlElement element2 = licenseDom.CreateElement("Object", "http://www.w3.org/2000/09/xmldsig#");
element2.AppendChild(newChild);
(licenseDom.SelectSingleNode("r:license/r:issuer/ds:Signature", nsmgr) as XmlElement).AppendChild(element2);
}
private unsafe string VerifyPublicKeyToken()
{
byte[] buffer4;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(this.m_manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
XmlElement element = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/ds:KeyValue/ds:RSAKeyValue/ds:Modulus", nsmgr) as XmlElement;
XmlElement element2 = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/ds:KeyValue/ds:RSAKeyValue/ds:Exponent", nsmgr) as XmlElement;
if ((element == null) || (element2 == null))
{
throw new CryptographicException(-2146762749);
}
byte[] bytes = Encoding.UTF8.GetBytes(element.InnerXml);
byte[] buffer2 = Encoding.UTF8.GetBytes(element2.InnerXml);
string publicKeyToken = GetPublicKeyToken(this.m_manifestDom);
byte[] buffer3 = HexStringToBytes(publicKeyToken);
fixed(byte *numRef = bytes)
{
fixed(byte *numRef2 = buffer2)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pModulusBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pExponentBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ppwszPublicKeyToken = new IntPtr();
pModulusBlob.cbData = (uint)bytes.Length;
pModulusBlob.pbData = new IntPtr((void *)numRef);
pExponentBlob.cbData = (uint)buffer2.Length;
pExponentBlob.pbData = new IntPtr((void *)numRef2);
int hr = System.Deployment.Internal.CodeSigning.Win32._AxlRSAKeyValueToPublicKeyToken(ref pModulusBlob, ref pExponentBlob, ref ppwszPublicKeyToken);
if (hr != 0)
{
throw new CryptographicException(hr);
}
buffer4 = HexStringToBytes(Marshal.PtrToStringUni(ppwszPublicKeyToken));
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, ppwszPublicKeyToken);
}
}
if ((buffer3.Length == 0) || (buffer3.Length != buffer4.Length))
{
throw new CryptographicException(-2146762485);
}
for (int i = 0; i < buffer3.Length; i++)
{
if (buffer3[i] != buffer4[i])
{
throw new CryptographicException(-2146762485);
}
}
return(publicKeyToken);
}
private unsafe void VerifyLicense(System.Deployment.Internal.CodeSigning.CmiManifestVerifyFlags verifyFlags, bool oldFormat)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(this.m_manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
nsmgr.AddNamespace("asm2", "urn:schemas-microsoft-com:asm.v2");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsmgr.AddNamespace("msrel", "http://schemas.microsoft.com/windows/rel/2005/reldata");
nsmgr.AddNamespace("r", "urn:mpeg:mpeg21:2003:01-REL-R-NS");
nsmgr.AddNamespace("as", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
XmlElement element = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/msrel:RelData/r:license", nsmgr) as XmlElement;
if (element != null)
{
this.VerifyAssemblyIdentity(nsmgr);
this.m_authenticodeSignerInfo = new System.Deployment.Internal.CodeSigning.CmiAuthenticodeSignerInfo(-2146762485);
byte[] bytes = Encoding.UTF8.GetBytes(element.OuterXml);
fixed(byte *numRef = bytes)
{
System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO pSignerInfo = new System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO {
cbSize = (uint)Marshal.SizeOf(typeof(System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO))
};
System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO pTimestamperInfo = new System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO {
cbSize = (uint)Marshal.SizeOf(typeof(System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO))
};
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pLicenseBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ptr = new IntPtr((void *)numRef);
pLicenseBlob.cbData = (uint)bytes.Length;
pLicenseBlob.pbData = ptr;
int hr = System.Deployment.Internal.CodeSigning.Win32.CertVerifyAuthenticodeLicense(ref pLicenseBlob, (uint)verifyFlags, ref pSignerInfo, ref pTimestamperInfo);
if (0x800b0100 != pSignerInfo.dwError)
{
this.m_authenticodeSignerInfo = new System.Deployment.Internal.CodeSigning.CmiAuthenticodeSignerInfo(pSignerInfo, pTimestamperInfo);
}
System.Deployment.Internal.CodeSigning.Win32.CertFreeAuthenticodeSignerInfo(ref pSignerInfo);
System.Deployment.Internal.CodeSigning.Win32.CertFreeAuthenticodeTimestamperInfo(ref pTimestamperInfo);
if (hr != 0)
{
throw new CryptographicException(hr);
}
}
if (!oldFormat)
{
this.VerifyPublisherIdentity(nsmgr);
}
}
}
private static unsafe void ReplacePublicKeyToken(XmlDocument manifestDom, AsymmetricAlgorithm snKey)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
XmlElement element = manifestDom.SelectSingleNode("asm:assembly/asm:assemblyIdentity", nsmgr) as XmlElement;
if (element == null)
{
throw new CryptographicException(-2146762749);
}
if (!element.HasAttribute("publicKeyToken"))
{
throw new CryptographicException(-2146762749);
}
byte[] buffer = ((RSACryptoServiceProvider)snKey).ExportCspBlob(false);
if ((buffer == null) || (buffer.Length == 0))
{
throw new CryptographicException(-2146893821);
}
fixed(byte *numRef = buffer)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pCspPublicKeyBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB {
cbData = (uint)buffer.Length,
pbData = new IntPtr((void *)numRef)
};
IntPtr ppwszPublicKeyToken = new IntPtr();
int hr = System.Deployment.Internal.CodeSigning.Win32._AxlPublicKeyBlobToPublicKeyToken(ref pCspPublicKeyBlob, ref ppwszPublicKeyToken);
if (hr != 0)
{
throw new CryptographicException(hr);
}
string str = Marshal.PtrToStringUni(ppwszPublicKeyToken);
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, ppwszPublicKeyToken);
element.SetAttribute("publicKeyToken", str);
}
}
private unsafe string VerifyPublicKeyToken()
{
byte[] buffer4;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(this.m_manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
XmlElement element = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/ds:KeyValue/ds:RSAKeyValue/ds:Modulus", nsmgr) as XmlElement;
XmlElement element2 = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/ds:KeyValue/ds:RSAKeyValue/ds:Exponent", nsmgr) as XmlElement;
if ((element == null) || (element2 == null))
{
throw new CryptographicException(-2146762749);
}
byte[] bytes = Encoding.UTF8.GetBytes(element.InnerXml);
byte[] buffer2 = Encoding.UTF8.GetBytes(element2.InnerXml);
string publicKeyToken = GetPublicKeyToken(this.m_manifestDom);
byte[] buffer3 = HexStringToBytes(publicKeyToken);
fixed (byte* numRef = bytes)
{
fixed (byte* numRef2 = buffer2)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pModulusBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pExponentBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ppwszPublicKeyToken = new IntPtr();
pModulusBlob.cbData = (uint) bytes.Length;
pModulusBlob.pbData = new IntPtr((void*) numRef);
pExponentBlob.cbData = (uint) buffer2.Length;
pExponentBlob.pbData = new IntPtr((void*) numRef2);
int hr = System.Deployment.Internal.CodeSigning.Win32._AxlRSAKeyValueToPublicKeyToken(ref pModulusBlob, ref pExponentBlob, ref ppwszPublicKeyToken);
if (hr != 0)
{
throw new CryptographicException(hr);
}
buffer4 = HexStringToBytes(Marshal.PtrToStringUni(ppwszPublicKeyToken));
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, ppwszPublicKeyToken);
}
}
if ((buffer3.Length == 0) || (buffer3.Length != buffer4.Length))
{
throw new CryptographicException(-2146762485);
}
for (int i = 0; i < buffer3.Length; i++)
{
if (buffer3[i] != buffer4[i])
{
throw new CryptographicException(-2146762485);
}
}
return publicKeyToken;
}
private unsafe void VerifyLicense(System.Deployment.Internal.CodeSigning.CmiManifestVerifyFlags verifyFlags, bool oldFormat)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(this.m_manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
nsmgr.AddNamespace("asm2", "urn:schemas-microsoft-com:asm.v2");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsmgr.AddNamespace("msrel", "http://schemas.microsoft.com/windows/rel/2005/reldata");
nsmgr.AddNamespace("r", "urn:mpeg:mpeg21:2003:01-REL-R-NS");
nsmgr.AddNamespace("as", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
XmlElement element = this.m_manifestDom.SelectSingleNode("asm:assembly/ds:Signature/ds:KeyInfo/msrel:RelData/r:license", nsmgr) as XmlElement;
if (element != null)
{
this.VerifyAssemblyIdentity(nsmgr);
this.m_authenticodeSignerInfo = new System.Deployment.Internal.CodeSigning.CmiAuthenticodeSignerInfo(-2146762485);
byte[] bytes = Encoding.UTF8.GetBytes(element.OuterXml);
fixed (byte* numRef = bytes)
{
System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO pSignerInfo = new System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO {
cbSize = (uint) Marshal.SizeOf(typeof(System.Deployment.Internal.CodeSigning.Win32.AXL_SIGNER_INFO))
};
System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO pTimestamperInfo = new System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO {
cbSize = (uint) Marshal.SizeOf(typeof(System.Deployment.Internal.CodeSigning.Win32.AXL_TIMESTAMPER_INFO))
};
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pLicenseBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ptr = new IntPtr((void*) numRef);
pLicenseBlob.cbData = (uint) bytes.Length;
pLicenseBlob.pbData = ptr;
int hr = System.Deployment.Internal.CodeSigning.Win32.CertVerifyAuthenticodeLicense(ref pLicenseBlob, (uint) verifyFlags, ref pSignerInfo, ref pTimestamperInfo);
if (0x800b0100 != pSignerInfo.dwError)
{
this.m_authenticodeSignerInfo = new System.Deployment.Internal.CodeSigning.CmiAuthenticodeSignerInfo(pSignerInfo, pTimestamperInfo);
}
System.Deployment.Internal.CodeSigning.Win32.CertFreeAuthenticodeSignerInfo(ref pSignerInfo);
System.Deployment.Internal.CodeSigning.Win32.CertFreeAuthenticodeTimestamperInfo(ref pTimestamperInfo);
if (hr != 0)
{
throw new CryptographicException(hr);
}
}
if (!oldFormat)
{
this.VerifyPublisherIdentity(nsmgr);
}
}
}
private static unsafe void TimestampSignedLicenseDom(XmlDocument licenseDom, string timeStampUrl)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pTimestampSignatureBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
XmlNamespaceManager nsmgr = new XmlNamespaceManager(licenseDom.NameTable);
nsmgr.AddNamespace("r", "urn:mpeg:mpeg21:2003:01-REL-R-NS");
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsmgr.AddNamespace("as", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
byte[] bytes = Encoding.UTF8.GetBytes(licenseDom.OuterXml);
fixed (byte* numRef = bytes)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pSignedLicenseBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB();
IntPtr ptr = new IntPtr((void*) numRef);
pSignedLicenseBlob.cbData = (uint) bytes.Length;
pSignedLicenseBlob.pbData = ptr;
int hr = System.Deployment.Internal.CodeSigning.Win32.CertTimestampAuthenticodeLicense(ref pSignedLicenseBlob, timeStampUrl, ref pTimestampSignatureBlob);
if (hr != 0)
{
throw new CryptographicException(hr);
}
}
byte[] destination = new byte[pTimestampSignatureBlob.cbData];
Marshal.Copy(pTimestampSignatureBlob.pbData, destination, 0, destination.Length);
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, pTimestampSignatureBlob.pbData);
XmlElement newChild = licenseDom.CreateElement("as", "Timestamp", "http://schemas.microsoft.com/windows/pki/2005/Authenticode");
newChild.InnerText = Encoding.UTF8.GetString(destination);
XmlElement element2 = licenseDom.CreateElement("Object", "http://www.w3.org/2000/09/xmldsig#");
element2.AppendChild(newChild);
(licenseDom.SelectSingleNode("r:license/r:issuer/ds:Signature", nsmgr) as XmlElement).AppendChild(element2);
}
private static unsafe void ReplacePublicKeyToken(XmlDocument manifestDom, AsymmetricAlgorithm snKey)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(manifestDom.NameTable);
nsmgr.AddNamespace("asm", "urn:schemas-microsoft-com:asm.v1");
XmlElement element = manifestDom.SelectSingleNode("asm:assembly/asm:assemblyIdentity", nsmgr) as XmlElement;
if (element == null)
{
throw new CryptographicException(-2146762749);
}
if (!element.HasAttribute("publicKeyToken"))
{
throw new CryptographicException(-2146762749);
}
byte[] buffer = ((RSACryptoServiceProvider) snKey).ExportCspBlob(false);
if ((buffer == null) || (buffer.Length == 0))
{
throw new CryptographicException(-2146893821);
}
fixed (byte* numRef = buffer)
{
System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB pCspPublicKeyBlob = new System.Deployment.Internal.CodeSigning.Win32.CRYPT_DATA_BLOB {
cbData = (uint) buffer.Length,
pbData = new IntPtr((void*) numRef)
};
IntPtr ppwszPublicKeyToken = new IntPtr();
int hr = System.Deployment.Internal.CodeSigning.Win32._AxlPublicKeyBlobToPublicKeyToken(ref pCspPublicKeyBlob, ref ppwszPublicKeyToken);
if (hr != 0)
{
throw new CryptographicException(hr);
}
string str = Marshal.PtrToStringUni(ppwszPublicKeyToken);
System.Deployment.Internal.CodeSigning.Win32.HeapFree(System.Deployment.Internal.CodeSigning.Win32.GetProcessHeap(), 0, ppwszPublicKeyToken);
element.SetAttribute("publicKeyToken", str);
}
}
