Add a redirect flow for end_session endpoint handling

README.md

@@ -113,6 +113,33 @@ this.tokenHandler.performTokenRequest(this.configuration, request)
   });
 ```
 
+##### Make End Session Requests
+
+```typescript
+this.notifier = new AuthorizationNotifier();
+// uses a redirect flow
+this.authorizationHandler = new RedirectRequestHandler();
+// set notifier to deliver responses
+this.authorizationHandler.setAuthorizationNotifier(this.notifier);
+// set a listener to listen for authorization responses
+this.notifier.setAuthorizationListener((request, response, error) => {
+  log('End Session request complete ', request, response, error);
+  if (response && response instanceof EndSessionResponse) {
+    //do clean up
+  }
+});
+
+// create a request
+const request = new EndSessionRequest({
+    id_token_hint: idToken,
+    post_logout_redirect_uri: post_logout_redirect_uri,
+    state: undefined,
+  })
+
+// make the end Session request
+this.authorizationHandler.performEndSessionRequest(this.configuration, request);
+```
+
 ### Development
 
 #### Preamble

built/authorization_management_request.d.ts

@@ -0,0 +1,6 @@
+import { StringMap } from './types';
+export declare abstract class AuthorizationManagementRequest {
+    abstract state: string;
+    abstract toJson(): Promise<object>;
+    abstract toRequestMap(): StringMap;
+}

built/authorization_management_response.d.ts

@@ -0,0 +1,26 @@
+/**
+ * Represents the AuthorizationError as a JSON object.
+ */
+export interface AuthorizationErrorJson {
+    error: string;
+    error_description?: string;
+    error_uri?: string;
+    state?: string;
+}
+export declare abstract class AuthorizationManagementResponse {
+    abstract state: string;
+    abstract toJson(): object;
+}
+/**
+ * Represents the Authorization error response.
+ * For more information look at:
+ * https://tools.ietf.org/html/rfc6749#section-4.1.2.1
+ */
+export declare class AuthorizationError {
+    error: string;
+    errorDescription?: string;
+    errorUri?: string;
+    state?: string;
+    constructor(error: AuthorizationErrorJson);
+    toJson(): AuthorizationErrorJson;
+}

built/authorization_request.d.ts

@@ -1,5 +1,7 @@
+import { AuthorizationManagementRequest } from './authorization_management_request';
 import { Crypto } from './crypto_utils';
 import { StringMap } from './types';
+export declare const BUILT_IN_PARAMETERS: string[];
 /**
  * Represents an AuthorizationRequest as JSON.
  */
@@ -17,7 +19,7 @@ export interface AuthorizationRequestJson {
  * For more information look at
  * https://tools.ietf.org/html/rfc6749#section-4.1.1
  */
-export declare class AuthorizationRequest {
+export declare class AuthorizationRequest extends AuthorizationManagementRequest {
     private crypto;
     private usePkce;
     static RESPONSE_TYPE_TOKEN: string;
@@ -40,4 +42,5 @@ export declare class AuthorizationRequest {
      * Serializes the AuthorizationRequest to a JavaScript Object.
      */
     toJson(): Promise<AuthorizationRequestJson>;
+    toRequestMap(): StringMap;
 }