// 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: 0x060007B3 RID: 1971 RVA: 0x0003A708 File Offset: 0x00038908
public static Canary RestoreCanary(string canaryString, string logonUniqueKey)
{
byte[] userContextIdBinary;
byte[] timeStampBinary;
byte[] array;
if (Canary.ParseCanary(canaryString, out userContextIdBinary, out timeStampBinary, out array) && Canary.ValidateCanary(canaryString, logonUniqueKey))
{
return(new Canary(userContextIdBinary, timeStampBinary, logonUniqueKey));
}
ExTraceGlobals.UserContextTracer.TraceDebug <string, string, string>(5L, "{0}.RestoreCanary failed: logonUniqueKey={1}, canaryString={2}", "Owa.Core.Canary", logonUniqueKey, canaryString);
return(null);
}
