/// <summary>
/// Initializes a new instance of the <see cref="KeyRotationOptions"/> class.
/// </summary>
/// <param name="other">The other.</param>
internal KeyRotationOptions(KeyRotationOptions other)
{
if (other == null)
{
return;
}
KeyPropagationWindow = other.KeyPropagationWindow;
MaxServerClockSkew = other.MaxServerClockSkew;
KeyRingRefreshPeriod = other.KeyRingRefreshPeriod;
AutoGenerateKeys = other.AutoGenerateKeys;
NewKeyLifetime = other.NewKeyLifetime;
XmlEncryptor = other.XmlEncryptor;
XmlRepository = other.XmlRepository;
AuthenticatedEncryptorConfiguration = other.AuthenticatedEncryptorConfiguration;
foreach (var keyEscrowSink in other.KeyEscrowSinks)
{
KeyEscrowSinks.Add(keyEscrowSink);
}
foreach (var encryptorFactory in other.AuthenticatedEncryptorFactories)
{
AuthenticatedEncryptorFactories.Add(encryptorFactory);
}
}
public KeyRingProvider(
IKeyManager keyManager,
IOptions <KeyRotationOptions> keyManagementOptions, // options change from original KeyManagementOptions
IDefaultKeyResolver defaultKeyResolver,
ILoggerFactory loggerFactory)
{
_keyManagementOptions = new KeyRotationOptions(keyManagementOptions.Value); // clone so new instance is immutable
_keyManager = keyManager;
CacheableKeyRingProvider = this;
_defaultKeyResolver = defaultKeyResolver;
_logger = loggerFactory.CreateLogger <KeyRingProvider>();
// We will automatically refresh any unknown keys for 2 minutes see https://github.com/aspnet/AspNetCore/issues/3975
AutoRefreshWindowEnd = DateTime.UtcNow.AddMinutes(2);
}