@@ -0,0 +1,1621 @@
+/*%0A * Copyright 2019 The gRPC Authors%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage io.grpc.xds.sds;%0A%0Aimport io.envoyproxy.envoy.api.v2.auth.DownstreamTlsContext;%0Aimport io.envoyproxy.envoy.api.v2.auth.UpstreamTlsContext;%0Aimport io.grpc.Internal;%0Aimport io.netty.handler.ssl.SslContext;%0A%0A/**%0A * Class to manage secrets used to create SSL contexts - this effectively manages SSL contexts%0A * (aka TlsContexts) based on inputs we get from xDS. This is used by gRPC-xds to access the%0A * SSL contexts/secrets and is not public API.%0A * TODO(sanjaypujare): flesh out the implementation and remove the old %7B@link SecretManager%7D%0A * once done.%0A */%0A@Internal%0Apublic class TlsContextManager %7B%0A%0A  public SecretProvider%3CSslContext%3E findOrCreateServerSslContextProvider(%0A      DownstreamTlsContext downstreamTlsContext) %7B%0A    // TODO(sanjaypujare): implement required SecrerProvider%0A    return null;%0A  %7D%0A%0A  public SecretProvider%3CSslContext%3E findOrCreateClientSslContextProvider(%0A      UpstreamTlsContext upstreamTlsContext) %7B%0A    // TODO(sanjaypujare): implement required SecrerProvider%0A    return null;%0A  %7D%0A%0A%7D%0A

define interface for the new TlsContextManager that will replace the SecretManager