| #region Copyright notice and license |
| |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #endregion |
| |
| using System; |
| using System.Collections.Generic; |
| using System.Threading.Tasks; |
| |
| using Grpc.Core.Internal; |
| using Grpc.Core.Utils; |
| |
| namespace Grpc.Core |
| { |
| /// <summary> |
| /// Asynchronous authentication interceptor for <see cref="CallCredentials"/>. |
| /// </summary> |
| /// <param name="context">The interceptor context.</param> |
| /// <param name="metadata">Metadata to populate with entries that will be added to outgoing call's headers.</param> |
| /// <returns></returns> |
| public delegate Task AsyncAuthInterceptor(AuthInterceptorContext context, Metadata metadata); |
| |
| /// <summary> |
| /// Context for an RPC being intercepted by <see cref="AsyncAuthInterceptor"/>. |
| /// </summary> |
| public class AuthInterceptorContext |
| { |
| readonly string serviceUrl; |
| readonly string methodName; |
| |
| /// <summary> |
| /// Initializes a new instance of <c>AuthInterceptorContext</c>. |
| /// </summary> |
| public AuthInterceptorContext(string serviceUrl, string methodName) |
| { |
| this.serviceUrl = GrpcPreconditions.CheckNotNull(serviceUrl); |
| this.methodName = GrpcPreconditions.CheckNotNull(methodName); |
| } |
| |
| /// <summary> |
| /// The fully qualified service URL for the RPC being called. |
| /// </summary> |
| public string ServiceUrl |
| { |
| get { return serviceUrl; } |
| } |
| |
| /// <summary> |
| /// The method name of the RPC being called. |
| /// </summary> |
| public string MethodName |
| { |
| get { return methodName; } |
| } |
| } |
| } |