void get_ctlentries()
{
if (CTLInfo.cCTLEntry > 0)
{
Entries = new X509CTLEntryCollection();
IntPtr rgCTLEntry = CTLInfo.rgCTLEntry;
for (Int32 index = 0; index < CTLInfo.cCTLEntry; index++)
{
StringBuilder SB = new StringBuilder();
X509AttributeCollection attributes = new X509AttributeCollection();
Wincrypt.CTL_ENTRY CTLEntry = (Wincrypt.CTL_ENTRY)Marshal.PtrToStructure(rgCTLEntry, typeof(Wincrypt.CTL_ENTRY));
byte[] bytes = new Byte[CTLEntry.SubjectIdentifier.cbData];
Marshal.Copy(CTLEntry.SubjectIdentifier.pbData, bytes, 0, bytes.Length);
foreach (Byte item in bytes)
{
SB.Append($"{item:X2}");
}
String thumbprint = SB.ToString();
if (CTLEntry.cAttribute > 0)
{
IntPtr rgAttribute = CTLEntry.rgAttribute;
for (Int32 indexx = 0; indexx < CTLEntry.cAttribute; indexx++)
{
Wincrypt.CRYPT_ATTRIBUTE attrib = (Wincrypt.CRYPT_ATTRIBUTE)Marshal.PtrToStructure(rgAttribute, typeof(Wincrypt.CRYPT_ATTRIBUTE));
Oid pszOid = new Oid(attrib.pszObjId);
Wincrypt.CRYPTOAPI_BLOB blob = (Wincrypt.CRYPTOAPI_BLOB)Marshal.PtrToStructure(attrib.rgValue, typeof(Wincrypt.CRYPTOAPI_BLOB));
bytes = new Byte[blob.cbData];
Marshal.Copy(blob.pbData, bytes, 0, bytes.Length);
attributes.Add(new X509Attribute(pszOid, bytes));
rgAttribute = (IntPtr)((UInt64)rgAttribute + (UInt32)Marshal.SizeOf(typeof(Wincrypt.CRYPT_ATTRIBUTE)));
}
}
Entries.Add(new X509CTLEntry(thumbprint, attributes));
rgCTLEntry = (IntPtr)((UInt64)rgCTLEntry + (UInt32)Marshal.SizeOf(typeof(Wincrypt.CTL_ENTRY)));
}
}
}
internal X509CTLEntryCollectionEnumerator(X509CTLEntryCollection entries)
{
_entries = entries;
m_current = -1;
}
