// Token: 0x060007B5 RID: 1973 RVA: 0x0003A75C File Offset: 0x0003895C
public static bool ValidateCanary(string canaryString, string logonUniqueKey)
{
byte[] userContextIdBinary;
byte[] array;
byte[] array2;
if (!Canary.ParseCanary(canaryString, out userContextIdBinary, out array, out array2))
{
ExTraceGlobals.UserContextTracer.TraceDebug <string, string, string>(10L, "{0}.{1}: Parse failed, canaryString={2}", "Owa.Core.Canary", "ValidateCanary", canaryString);
return(false);
}
if (Canary.IsExpired(array))
{
ExTraceGlobals.UserContextTracer.TraceDebug <string, string, string>(10L, "{0}.{1}: IsExpired=true, timeStampBinary={2}", "Owa.Core.Canary", "ValidateCanary", Canary.GetHexString(array));
return(false);
}
byte[] array3 = Canary.ComputeHash(userContextIdBinary, array, logonUniqueKey);
if (Canary.AreEqual(array2, array3))
{
return(true);
}
ExTraceGlobals.UserContextTracer.TraceDebug(10L, "{0}.{1}: hashBinary is invalid, testHashBinary={2}!=hashBinary={3}", new object[]
{
"Owa.Core.Canary",
"ValidateCanary",
Canary.GetHexString(array3),
Canary.GetHexString(array2)
});
return(false);
}
// 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();
}
}
}