All the code

2020-12-13 14:31:23 -06:00
parent 9c3d67a07e
commit 1bbab8fe8f
49 changed files with 1878 additions and 0 deletions
--- a/Gameboard.ShogiUI.Sockets/Repositories/Utility/AuthenticatedHttpClient.cs
+++ b/Gameboard.ShogiUI.Sockets/Repositories/Utility/AuthenticatedHttpClient.cs
@@ -0,0 +1,103 @@
+using IdentityModel.Client;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Net;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace Websockets.Repositories.Utility
+{
+  public interface IAuthenticatedHttpClient
+  {
+    Task<HttpResponseMessage> DeleteAsync(string requestUri);
+    Task<HttpResponseMessage> GetAsync(string requestUri);
+    Task<HttpResponseMessage> PostAsync(string requestUri, HttpContent content);
+  }
+
+  public class AuthenticatedHttpClient : HttpClient, IAuthenticatedHttpClient
+  {
+    private readonly ILogger<AuthenticatedHttpClient> logger;
+    private readonly string identityServerUrl;
+    private TokenResponse tokenResponse;
+    private readonly string clientId;
+    private readonly string clientSecret;
+
+    public AuthenticatedHttpClient(ILogger<AuthenticatedHttpClient> logger, IConfiguration configuration) : base()
+    {
+      this.logger = logger;
+      identityServerUrl = configuration["AppSettings:IdentityServer"];
+      clientId = configuration["AppSettings:ClientId"];
+      clientSecret = configuration["AppSettings:ClientSecret"];
+      BaseAddress = new Uri(configuration["AppSettings:GameboardShogiApi"]);
+    }
+
+    private async Task RefreshBearerToken()
+    {
+      var disco = await this.GetDiscoveryDocumentAsync(identityServerUrl);
+      if (disco.IsError)
+      {
+        logger.LogError("{DiscoveryErrorType}", disco.ErrorType);
+        throw new Exception(disco.Error);
+      }
+
+      var request = new ClientCredentialsTokenRequest
+      {
+        Address = disco.TokenEndpoint,
+        ClientId = clientId,
+        ClientSecret = clientSecret
+      };
+      var response = await this.RequestClientCredentialsTokenAsync(request);
+      if (response.IsError)
+      {
+        throw new Exception(response.Error);
+      }
+      tokenResponse = response;
+      logger.LogInformation("Refreshing Bearer Token to {BaseAddress}", BaseAddress);
+      this.SetBearerToken(tokenResponse.AccessToken);
+    }
+
+    public async new Task<HttpResponseMessage> GetAsync(string requestUri)
+    {
+      var response = await base.GetAsync(requestUri);
+      if (response.StatusCode == HttpStatusCode.Unauthorized)
+      {
+        await RefreshBearerToken();
+        response = await base.GetAsync(requestUri);
+      }
+      logger.LogInformation(
+        "Repository GET to {BaseUrl}{RequestUrl} \nResponse: {Response}\n",
+        BaseAddress,
+        requestUri,
+        await response.Content.ReadAsStringAsync());
+      return response;
+    }
+    public async new Task<HttpResponseMessage> PostAsync(string requestUri, HttpContent content)
+    {
+      var response = await base.PostAsync(requestUri, content);
+      if (response.StatusCode == HttpStatusCode.Unauthorized)
+      {
+        await RefreshBearerToken();
+        response = await base.PostAsync(requestUri, content);
+      }
+      logger.LogInformation(
+        "Repository POST to {BaseUrl}{RequestUrl} \nRequest: {Request}\nResponse: {Response}\n",
+        BaseAddress,
+        requestUri,
+        await content.ReadAsStringAsync(),
+        await response.Content.ReadAsStringAsync());
+      return response;
+    }
+    public async new Task<HttpResponseMessage> DeleteAsync(string requestUri)
+    {
+      var response = await base.DeleteAsync(requestUri);
+      if (response.StatusCode == HttpStatusCode.Unauthorized)
+      {
+        await RefreshBearerToken();
+        response = await base.DeleteAsync(requestUri);
+      }
+      logger.LogInformation("Repository DELETE to {BaseUrl}{RequestUrl}", BaseAddress, requestUri);
+      return response;
+    }
+  }
+}