// constructors
public AutoEncryptionLibMongoCryptController(
IMongoClient client,
CryptClient cryptClient,
AutoEncryptionOptions autoEncryptionOptions)
: base(
Ensure.IsNotNull(cryptClient, nameof(cryptClient)),
Ensure.IsNotNull(autoEncryptionOptions, nameof(autoEncryptionOptions)).KeyVaultClient ?? client,
Ensure.IsNotNull(Ensure.IsNotNull(autoEncryptionOptions, nameof(autoEncryptionOptions)).KeyVaultNamespace, nameof(autoEncryptionOptions.KeyVaultNamespace)))
{
_client = Ensure.IsNotNull(client, nameof(client)); // _client might not be fully constructed at this point, don't call any instance methods on it yet
_mongocryptdFactory = new MongocryptdFactory(autoEncryptionOptions.ExtraOptions);
_mongocryptdClient = _mongocryptdFactory.CreateMongocryptdClient();
}
// constructors
private AutoEncryptionLibMongoCryptController(
IMongoClient internalClient,
IMongoClient keyVaultClient,
IMongoClient metadataClient,
CryptClient cryptClient,
AutoEncryptionOptions autoEncryptionOptions)
: base(
Ensure.IsNotNull(cryptClient, nameof(cryptClient)),
Ensure.IsNotNull(keyVaultClient, nameof(keyVaultClient)),
Ensure.IsNotNull(Ensure.IsNotNull(autoEncryptionOptions, nameof(autoEncryptionOptions)).KeyVaultNamespace, nameof(autoEncryptionOptions.KeyVaultNamespace)))
{
_internalClient = internalClient; // can be null
_metadataClient = metadataClient; // can be null
_mongocryptdFactory = new MongocryptdFactory(autoEncryptionOptions.ExtraOptions);
_mongocryptdClient = _mongocryptdFactory.CreateMongocryptdClient();
}
public static AutoEncryptionLibMongoCryptController Create(IMongoClient client, CryptClient cryptClient, AutoEncryptionOptions autoEncryptionOptions)
{
var lazyInternalClient = new Lazy <IMongoClient>(() => CreateInternalClient());
var keyVaultClient = autoEncryptionOptions.KeyVaultClient ?? lazyInternalClient.Value;
var metadataClient = autoEncryptionOptions.BypassAutoEncryption ? null : lazyInternalClient.Value;
var internalClient = lazyInternalClient.IsValueCreated ? lazyInternalClient.Value : null;
return(new AutoEncryptionLibMongoCryptController(
internalClient,
keyVaultClient,
metadataClient,
cryptClient,
autoEncryptionOptions));
IMongoClient CreateInternalClient()
{
var internalClientSettings = client.Settings.Clone();
internalClientSettings.AutoEncryptionOptions = null;
internalClientSettings.MinConnectionPoolSize = 0;
return(new MongoClient(internalClientSettings));
}
}