static bool ForestTrustOwnsName(FOREST_TRUST_INFORMATION f, string name)
{
foreach (Record e in f.Records)
{
if (e.RecordType == (byte)FOREST_TRUST_RECORD_TYPE.ForestTrustTopLevelNameEx &&
(((RecordTopLevelName)e.ForestTrustData).TopLevelName == name) ||
IsSubdomainOf(name, ((RecordTopLevelName)e.ForestTrustData).TopLevelName))
{
return(false);
}
if (e.RecordType == (byte)FOREST_TRUST_RECORD_TYPE.ForestTrustTopLevelName &&
(e.Flags & LSA_FTRECORD_DISABLED_REASONS) == 0 &&
(((RecordTopLevelName)e.ForestTrustData).TopLevelName == name) ||
IsSubdomainOf(name, ((RecordTopLevelName)e.ForestTrustData).TopLevelName))
{
return(true);
}
}
return(false);
}
/// <summary>
/// The UnmarshalForestTrustInfo procedure unmarshals the byte stream inputBuffer,
/// which holds the content of a msDS-TrustForestTrustInfo attribute that contains forest trust information,
/// as described in FOREST_TRUST_INFORMATION, into the forestTrustInfo structure.
/// </summary>
/// <param name="inputBuffer"></param>
/// <param name="forestTrustInfo"></param>
/// <returns></returns>
public static bool UnmarshalForestTrustInfo(byte[] inputBuffer, out FOREST_TRUST_INFORMATION forestTrustInfo)
{
forestTrustInfo = new FOREST_TRUST_INFORMATION();
uint index = 0;
uint version = inputBuffer[index];
if (version != 1)
{
return(false);
}
index += 4;
uint recordCount = inputBuffer[index];
forestTrustInfo.RecordCount = recordCount;
forestTrustInfo.Records = new Record[recordCount];
index += 4;
for (int i = 0; i < recordCount; ++i)
{
uint recordLength = inputBuffer[index];
forestTrustInfo.Records[i].RecordLen = recordLength;
index += 4;
uint flags = inputBuffer[index];
forestTrustInfo.Records[i].Flags = flags;
index += 4;
long ulTime = (long)(inputBuffer[index] << 32) + (long)inputBuffer[index + 4];
forestTrustInfo.Records[i].Timestamp.int64Value = ulTime;
index += 8;
forestTrustInfo.Records[i].RecordType = inputBuffer[index];
index += 1;
if (forestTrustInfo.Records[i].RecordType == (byte)FOREST_TRUST_RECORD_TYPE.ForestTrustTopLevelName ||
forestTrustInfo.Records[i].RecordType == (byte)FOREST_TRUST_RECORD_TYPE.ForestTrustTopLevelNameEx)
{
RecordTopLevelName r = new RecordTopLevelName();
uint sz = inputBuffer[index];
index += 4;
r.TopLevelName = ExtractString(inputBuffer, index, sz);
index += sz;
forestTrustInfo.Records[i].ForestTrustData = r;
}
else if (forestTrustInfo.Records[i].RecordType == (byte)FOREST_TRUST_RECORD_TYPE.ForestTrustDomainInfo)
{
uint sz = inputBuffer[index];
index += 4;
RecordDomainInfo r = new RecordDomainInfo();
r.Sid.Data = ExtractBinary(inputBuffer, index, sz);
index += sz;
sz = inputBuffer[index];
index += 4;
r.DnsName = ExtractString(inputBuffer, index, sz);
index += sz;
sz = inputBuffer[index];
index += 4;
r.NetbiosName = ExtractString(inputBuffer, index, sz);
index += sz;
forestTrustInfo.Records[i].ForestTrustData = r;
}
else
{
uint sz = inputBuffer[index];
index += 4;
forestTrustInfo.Records[i].ForestTrustData = ExtractBinary(inputBuffer, index, sz);
index += sz;
}
}
return(true);
}
