public static byte[] ComputeHash(byte[] userContextIdBinary, byte[] timestampBinary, string logOnUniqueKey, out long keyIndex, out int segmentIndex)
{
long ticks = BitConverter.ToInt64(timestampBinary, 0);
byte[] array;
if (Canary15DataManager.GetEntry(ticks, out array, out keyIndex, out segmentIndex))
{
byte[] bytes = new UnicodeEncoding().GetBytes(logOnUniqueKey);
int num = userContextIdBinary.Length + timestampBinary.Length + bytes.Length;
num += array.Length;
byte[] array2 = new byte[num];
int num2 = 0;
userContextIdBinary.CopyTo(array2, num2);
num2 += userContextIdBinary.Length;
timestampBinary.CopyTo(array2, num2);
num2 += timestampBinary.Length;
bytes.CopyTo(array2, num2);
num2 += bytes.Length;
array.CopyTo(array2, num2);
byte[] result;
using (SHA256Cng sha256Cng = new SHA256Cng())
{
result = sha256Cng.ComputeHash(array2);
sha256Cng.Clear();
}
return(result);
}
return(null);
}
static Canary15DataSegment()
{
Canary15Trace.TraceDateTime(Canary15DataSegment.UtcNow, 0, "Canary15DataSegment().UtcNow.");
Canary15Trace.TraceTimeSpan(Canary15DataSegment.defaultRefreshPeriod, 1, "Canary15DataSegment().defaultRefreshPeriod.");
Canary15Trace.TraceTimeSpan(Canary15DataSegment.ReplicationDuration, 2, "Canary15DataSegment().ReplicationDuration.");
Canary15DataSegment.topoConfigSession = DirectorySessionFactory.Default.CreateTopologyConfigurationSession(false, ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromRootOrgScopeSet(), 119, ".cctor", "f:\\15.00.1497\\sources\\dev\\clients\\src\\common\\Canary15DataSegment.cs");
Canary15DataSegment.adClientAccessObjectId = Canary15DataSegment.topoConfigSession.GetClientAccessContainerId();
Canary15DataSegment.LoadClientAccessADObject();
byte[] array = ADSystemConfigurationSession.GetRootOrgContainerIdForLocalForest().ObjectGuid.ToByteArray();
byte[] array2 = Canary15DataSegment.topoConfigSession.GetDatabasesContainerId().ObjectGuid.ToByteArray();
Canary15DataSegment.adObjectIdsBinary = new byte[array.Length + array2.Length];
array.CopyTo(Canary15DataSegment.adObjectIdsBinary, 0);
array2.CopyTo(Canary15DataSegment.adObjectIdsBinary, array.Length);
if (Canary15Trace.IsTraceEnabled(TraceType.DebugTrace))
{
using (SHA256Cng sha256Cng = new SHA256Cng())
{
byte[] bytes = sha256Cng.ComputeHash(Canary15DataSegment.adObjectIdsBinary);
Canary15Trace.TraceDebug(2L, "adObjectIdsBinaryHash:{0}", new object[]
{
Canary15DataSegment.GetHexString(bytes)
});
sha256Cng.Clear();
}
}
}
// Token: 0x060007AA RID: 1962 RVA: 0x0003A52C File Offset: 0x0003872C
static Canary()
{
ITopologyConfigurationSession topologyConfigurationSession = DirectorySessionFactory.Default.CreateTopologyConfigurationSession(true, ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromRootOrgScopeSet(), 78, ".cctor", "f:\\15.00.1497\\sources\\dev\\clients\\src\\owa\\bin\\core\\Canary.cs");
byte[] array = ADSystemConfigurationSession.GetRootOrgContainerIdForLocalForest().ObjectGuid.ToByteArray();
byte[] array2 = topologyConfigurationSession.GetDatabasesContainerId().ObjectGuid.ToByteArray();
Canary.adObjectIdsBinary = new byte[array.Length + array2.Length];
array.CopyTo(Canary.adObjectIdsBinary, 0);
array2.CopyTo(Canary.adObjectIdsBinary, array.Length);
if (ExTraceGlobals.UserContextTracer.IsTraceEnabled(TraceType.DebugTrace))
{
using (SHA256Cng sha256Cng = new SHA256Cng())
{
byte[] bytes = sha256Cng.ComputeHash(Canary.adObjectIdsBinary);
ExTraceGlobals.UserContextTracer.TraceDebug <string, string>(2L, "{0}.Canary(): adObjectIdsBinaryHash={1}", "Owa.Core.Canary", Canary.GetHexString(bytes));
sha256Cng.Clear();
}
}
}
private static byte[] Init()
{
ITopologyConfigurationSession topologyConfigurationSession = DirectorySessionFactory.Default.CreateTopologyConfigurationSession(true, ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromRootOrgScopeSet(), 112, "Init", "f:\\15.00.1497\\sources\\dev\\clients\\src\\common\\CryptoMessage.cs");
byte[] array = ADSystemConfigurationSession.GetRootOrgContainerIdForLocalForest().ObjectGuid.ToByteArray();
byte[] array2 = topologyConfigurationSession.GetDatabasesContainerId().ObjectGuid.ToByteArray();
byte[] array3 = new byte[array.Length + array2.Length];
array.CopyTo(array3, 0);
array2.CopyTo(array3, array.Length);
if (ExTraceGlobals.CryptoTracer.IsTraceEnabled(TraceType.DebugTrace))
{
using (SHA256Cng sha256Cng = new SHA256Cng())
{
byte[] bytes = sha256Cng.ComputeHash(array3);
ExTraceGlobals.CryptoTracer.TraceDebug <string, string, string>(0L, "{0}.{1}: adObjectIdsBinaryHash={2}", "Clients.Common.CryptoMessage", "CryptoMessage()", CryptoMessage.GetHexString(bytes));
sha256Cng.Clear();
}
}
return(array3);
}
// Token: 0x060007B8 RID: 1976 RVA: 0x0003A87C File Offset: 0x00038A7C
private static byte[] ComputeHash(byte[] userContextIdBinary, byte[] timeStampBinary, string logonUniqueKey)
{
int num = 0;
byte[] bytes = new UnicodeEncoding().GetBytes(logonUniqueKey);
byte[] array = new byte[userContextIdBinary.Length + timeStampBinary.Length + bytes.Length + Canary.adObjectIdsBinary.Length];
userContextIdBinary.CopyTo(array, num);
num += userContextIdBinary.Length;
timeStampBinary.CopyTo(array, num);
num += timeStampBinary.Length;
bytes.CopyTo(array, num);
num += bytes.Length;
Canary.adObjectIdsBinary.CopyTo(array, num);
byte[] result;
using (SHA256Cng sha256Cng = new SHA256Cng())
{
result = sha256Cng.ComputeHash(array);
sha256Cng.Clear();
}
return(result);
}