feat: add retrieveAuthorizationHeader method to authentication classes (box/box-codegen#442) Closes: SDK-3600

.codegen.json

@@ -0,0 +1 @@
+{ "engineHash": "905c6a0", "specHash": "b2f7568", "version": "0.1.0" }

Box.Sdk.Gen.Tests.Integration/Test/Auth/AuthManagerTests.cs

@@ -134,13 +134,12 @@ public async System.Threading.Tasks.Task TestDeveloperTokenAuth() {
         public async System.Threading.Tasks.Task TestOauthAuthRevoke() {
             OAuthConfig config = new OAuthConfig(clientId: Utils.GetEnvVar(name: "CLIENT_ID"), clientSecret: Utils.GetEnvVar(name: "CLIENT_SECRET"));
             BoxOAuth auth = new BoxOAuth(config: config);
+            BoxClient client = new BoxClient(auth: auth);
             AccessToken token = await GetAccessTokenAsync().ConfigureAwait(false);
             await auth.TokenStorage.StoreAsync(token: token).ConfigureAwait(false);
-            AccessToken? tokenBeforeRevoke = await auth.TokenStorage.GetAsync().ConfigureAwait(false);
+            await client.Users.GetUserMeAsync().ConfigureAwait(false);
             await auth.RevokeTokenAsync().ConfigureAwait(false);
-            AccessToken? tokenAfterRevoke = await auth.TokenStorage.GetAsync().ConfigureAwait(false);
-            Assert.IsTrue(tokenBeforeRevoke != null);
-            Assert.IsTrue(tokenAfterRevoke == null);
+            await Assert.That.IsExceptionAsync(async() => await client.Users.GetUserMeAsync().ConfigureAwait(false));
         }
 
         [TestMethod]

Box.Sdk.Gen/Box/CcgAuth/BoxCcgAuth.cs

@@ -63,6 +63,11 @@ public async System.Threading.Tasks.Task<AccessToken> RetrieveTokenAsync(Network
             return oldToken;
         }
 
+        public async System.Threading.Tasks.Task<string> RetrieveAuthorizationHeaderAsync(NetworkSession? networkSession = null) {
+            AccessToken token = await this.RetrieveTokenAsync(networkSession: networkSession).ConfigureAwait(false);
+            return string.Concat("Bearer ", token.AccessTokenField);
+        }
+
         /// <summary>
         /// Create a new BoxCCGAuth instance that uses the provided user ID as the subject ID.
         /// May be one of this application's created App User. Depending on the configured User Access Level, may also be any other App User or Managed User in the enterprise.

Box.Sdk.Gen/Box/DeveloperTokenAuth/BoxDeveloperTokenAuth.cs

@@ -30,5 +30,10 @@ public async System.Threading.Tasks.Task<AccessToken> RefreshTokenAsync(NetworkS
             throw new BoxSdkError(message: "Developer token has expired. Please provide a new one.");
         }
 
+        public async System.Threading.Tasks.Task<string> RetrieveAuthorizationHeaderAsync(NetworkSession? networkSession = null) {
+            AccessToken token = await this.RetrieveTokenAsync(networkSession: networkSession).ConfigureAwait(false);
+            return string.Concat("Bearer ", token.AccessTokenField);
+        }
+
     }
 }

Box.Sdk.Gen/Box/JwtAuth/BoxJwtAuth.cs

@@ -74,6 +74,11 @@ public async System.Threading.Tasks.Task<AccessToken> RetrieveTokenAsync(Network
             return oldToken;
         }
 
+        public async System.Threading.Tasks.Task<string> RetrieveAuthorizationHeaderAsync(NetworkSession? networkSession = null) {
+            AccessToken token = await this.RetrieveTokenAsync(networkSession: networkSession).ConfigureAwait(false);
+            return string.Concat("Bearer ", token.AccessTokenField);
+        }
+
         /// <summary>
         /// Create a new BoxJWTAuth instance that uses the provided user ID as the subject of the JWT assertion.
         /// May be one of this application's created App User. Depending on the configured User Access Level, may also be any other App User or Managed User in the enterprise.

Box.Sdk.Gen/Box/Oauth/BoxOAuth.cs

@@ -81,6 +81,11 @@ public async System.Threading.Tasks.Task<AccessToken> RefreshTokenAsync(NetworkS
             return token;
         }
 
+        public async System.Threading.Tasks.Task<string> RetrieveAuthorizationHeaderAsync(NetworkSession? networkSession = null) {
+            AccessToken token = await this.RetrieveTokenAsync(networkSession: networkSession).ConfigureAwait(false);
+            return string.Concat("Bearer ", token.AccessTokenField);
+        }
+
         /// <summary>
         /// Revoke an active Access Token, effectively logging a user out that has been previously authenticated.
         /// </summary>
@@ -94,7 +99,6 @@ public async System.Threading.Tasks.Task RevokeTokenAsync(NetworkSession? networ
             }
             AuthorizationManager authManager = networkSession != null ? new AuthorizationManager(networkSession: networkSession) : new AuthorizationManager();
             await authManager.RevokeAccessTokenAsync(requestBody: new PostOAuth2Revoke() { ClientId = this.Config.ClientId, ClientSecret = this.Config.ClientSecret, Token = token.AccessTokenField }).ConfigureAwait(false);
-            await this.TokenStorage.ClearAsync().ConfigureAwait(false);
         }
 
         /// <summary>

Box.Sdk.Gen/Networking/Auth/IAuthentication.cs

@@ -6,7 +6,9 @@ namespace Box.Sdk.Gen {
     public interface IAuthentication {
         public System.Threading.Tasks.Task<AccessToken> RetrieveTokenAsync(NetworkSession? networkSession = null);
 
-        public System.Threading.Tasks.Task<AccessToken> RefreshTokenAsync(NetworkSession networkSession);
+        public System.Threading.Tasks.Task<AccessToken> RefreshTokenAsync(NetworkSession? networkSession = null);
+
+        public System.Threading.Tasks.Task<string> RetrieveAuthorizationHeaderAsync(NetworkSession? networkSession = null);
 
     }
 }

Box.Sdk.Gen/Networking/Fetch.cs

@@ -148,8 +148,8 @@ private static async Task<HttpRequestMessage> BuildHttpRequest(string resource,
 
             if (options.Auth != null)
             {
-                var token = await options.Auth.RetrieveTokenAsync().ConfigureAwait(false);
-                httpRequest.Headers.Add("Authorization", $"Bearer {token.AccessTokenField}");
+                var authHeaderValue = await options.Auth.RetrieveAuthorizationHeaderAsync(options.NetworkSession).ConfigureAwait(false);
+                httpRequest.Headers.Add("Authorization", authHeaderValue);
             }
 
             return httpRequest;