private unsafe void Init() { using (SafeCertChainHandle safeCertChainHandle = CAPI.CertDuplicateCertificateChain(m_safeCertChainHandle)) { CAPI.CERT_CHAIN_CONTEXT pChain = new CAPI.CERT_CHAIN_CONTEXT(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_CONTEXT))); uint cbSize = (uint)Marshal.ReadInt32(safeCertChainHandle.DangerousGetHandle()); if (cbSize > Marshal.SizeOf(pChain)) { cbSize = (uint)Marshal.SizeOf(pChain); } X509Utils.memcpy(m_safeCertChainHandle.DangerousGetHandle(), new IntPtr(&pChain), cbSize); m_status = pChain.dwErrorStatus; Debug.Assert(pChain.cChain > 0); m_chainElementCollection = new X509ChainElementCollection(Marshal.ReadIntPtr(pChain.rgpChain)); } }
private unsafe void Init () { using (SafeCertChainHandle safeCertChainHandle = CAPI.CertDuplicateCertificateChain(m_safeCertChainHandle)) { CAPI.CERT_CHAIN_CONTEXT pChain = new CAPI.CERT_CHAIN_CONTEXT(Marshal.SizeOf(typeof(CAPI.CERT_CHAIN_CONTEXT))); uint cbSize = (uint) Marshal.ReadInt32(safeCertChainHandle.DangerousGetHandle()); if (cbSize > Marshal.SizeOf(pChain)) cbSize = (uint) Marshal.SizeOf(pChain); X509Utils.memcpy(m_safeCertChainHandle.DangerousGetHandle(), new IntPtr(&pChain), cbSize); m_status = pChain.dwErrorStatus; Debug.Assert(pChain.cChain > 0); m_chainElementCollection = new X509ChainElementCollection(Marshal.ReadIntPtr(pChain.rgpChain)); } }