private static long GetTimestamp(IClockService clock)
{
var offsetNow = clock.GetNowOffset();
var offsetBaseTime = new DateTimeOffset(ExtensionSettings.Preference.BaseDateTime, offsetNow.Offset);
return((long)(offsetNow - offsetBaseTime).TotalMilliseconds);
}
public static ICreation <TCreatedBy> PopulateCreation <TCreatedBy>
(this ICreation <TCreatedBy> creation, IClockService clock)
where TCreatedBy : IEquatable <TCreatedBy>
{
creation.NotNull(nameof(creation));
clock.NotNull(nameof(clock));
creation.CreatedTime = clock.GetNowOffset();
creation.CreatedTimeTicks = creation.CreatedTime.Ticks;
return(creation);
}
protected virtual byte[] GetCurrentTimestamp(IClockService clock)
{
var now = clock.GetNowOffset();
var buffer = BitConverter.GetBytes(now.Ticks / 10000L);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(buffer);
}
return(buffer);
}
public static object GetDateTimeNow(IClockService clock, Type dateTimeType)
{
clock.NotNull(nameof(clock));
dateTimeType.NotNull(nameof(dateTimeType));
if (dateTimeType.IsGenericType &&
dateTimeType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
dateTimeType = dateTimeType.UnwrapNullableType();
}
if (dateTimeType == typeof(DateTime))
{
return(clock.GetNow());
}
else if (dateTimeType == typeof(DateTimeOffset))
{
return(clock.GetNowOffset());
}
return(null);
}
private List <SecurityTokenKeyInfo> GetKeyInfos()
{
return(ExtensionSettings.Preference.RunLocker(() =>
{
return _memoryCache.GetOrCreate(GetCacheKey(), entry =>
{
if (_keysFilePath.Exists())
{
return _keysFilePath.ReadSecureJson <List <SecurityTokenKeyInfo> >();
}
var infos = GenerateKeyInfos(CoreSettings.Preference.SecurityTokensCount);
_keysFilePath.WriteSecureJson(infos);
return infos;
});
}));
// GenerateKeyInfos
List <SecurityTokenKeyInfo> GenerateKeyInfos(int count)
{
var infos = new List <SecurityTokenKeyInfo>();
while (infos.Count < count)
{
var createdTime = _clock.GetNowOffset();
var token = SecurityToken.New();
var info = SecurityTokenKeyInfo.Create(token, createdTime);
if (!infos.Any(p => p.Index == info.Index))
{
infos.Add(info);
}
}
return(infos);
}
}