| #region Copyright notice and license |
| |
| // Copyright 2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #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; } |
| } |
| } |
| } |