1 #region Copyright notice and license 2 // Copyright 2015 gRPC authors. 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 #endregion 16 using System; 17 using System.Runtime.InteropServices; 18 using System.Threading; 19 using System.Threading.Tasks; 20 using Grpc.Core.Utils; 21 22 namespace Grpc.Core.Internal 23 { 24 /// <summary> 25 /// grpc_server_credentials from <c>grpc/grpc_security.h</c> 26 /// </summary> 27 internal class ServerCredentialsSafeHandle : SafeHandleZeroIsInvalid 28 { 29 static readonly NativeMethods Native = NativeMethods.Get(); 30 ServerCredentialsSafeHandle()31 private ServerCredentialsSafeHandle() 32 { 33 } 34 CreateSslCredentials(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, SslClientCertificateRequestType clientCertificateRequest)35 public static ServerCredentialsSafeHandle CreateSslCredentials(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, SslClientCertificateRequestType clientCertificateRequest) 36 { 37 GrpcPreconditions.CheckArgument(keyCertPairCertChainArray.Length == keyCertPairPrivateKeyArray.Length); 38 return Native.grpcsharp_ssl_server_credentials_create(pemRootCerts, 39 keyCertPairCertChainArray, keyCertPairPrivateKeyArray, 40 new UIntPtr((ulong)keyCertPairCertChainArray.Length), 41 clientCertificateRequest); 42 } 43 ReleaseHandle()44 protected override bool ReleaseHandle() 45 { 46 Native.grpcsharp_server_credentials_release(handle); 47 return true; 48 } 49 } 50 } 51