X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Fui-server%2FAbstractUIServer.ts;h=ca53d558894c5db16449d8534ebc0770307dbea7;hb=12f26d4a81773cf8ede8bad4255e36aadf10bce0;hp=a55d0070abb8fb6b4322203f608a8ea2d1a120cf;hpb=eb3abc4fe41400debcf894e53f91937498e77571;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/ui-server/AbstractUIServer.ts b/src/charging-station/ui-server/AbstractUIServer.ts
index a55d0070..ca53d558 100644
--- a/src/charging-station/ui-server/AbstractUIServer.ts
+++ b/src/charging-station/ui-server/AbstractUIServer.ts
@@ -1,25 +1,30 @@
-import type { IncomingMessage, Server } from 'http';
+import { type IncomingMessage, Server, type ServerResponse } from 'node:http';
+
+import type { WebSocket } from 'ws';
 
-import type { ChargingStationData } from '../../types/ChargingStationWorker';
-import type { UIServerConfiguration } from '../../types/ConfigurationData';
 import {
   AuthenticationType,
-  ProcedureName,
-  ProtocolRequest,
-  ProtocolResponse,
-  ProtocolVersion,
-  RequestPayload,
-  ResponsePayload,
-} from '../../types/UIProtocol';
-import type AbstractUIService from './ui-services/AbstractUIService';
+  type ChargingStationData,
+  type ProcedureName,
+  type ProtocolRequest,
+  type ProtocolResponse,
+  type ProtocolVersion,
+  type RequestPayload,
+  type ResponsePayload,
+  type UIServerConfiguration,
+} from '../../types';
+import { type AbstractUIService, UIServiceFactory } from '../internal';
 
 export abstract class AbstractUIServer {
   public readonly chargingStations: Map<string, ChargingStationData>;
-  protected httpServer: Server;
+  protected readonly httpServer: Server;
+  protected readonly responseHandlers: Map<string, ServerResponse | WebSocket>;
   protected readonly uiServices: Map<ProtocolVersion, AbstractUIService>;
 
   public constructor(protected readonly uiServerConfiguration: UIServerConfiguration) {
     this.chargingStations = new Map<string, ChargingStationData>();
+    this.httpServer = new Server();
+    this.responseHandlers = new Map<string, ServerResponse | WebSocket>();
     this.uiServices = new Map<ProtocolVersion, AbstractUIService>();
   }
 
@@ -35,14 +40,40 @@ export abstract class AbstractUIServer {
     return [id, responsePayload];
   }
 
-  protected isBasicAuthEnabled(): boolean {
+  public stop(): void {
+    this.chargingStations.clear();
+  }
+
+  protected startHttpServer(): void {
+    if (this.httpServer.listening === false) {
+      this.httpServer.listen(this.uiServerConfiguration.options);
+    }
+  }
+
+  protected registerProtocolVersionUIService(version: ProtocolVersion): void {
+    if (this.uiServices.has(version) === false) {
+      this.uiServices.set(version, UIServiceFactory.getUIServiceImplementation(version, this));
+    }
+  }
+
+  protected authenticate(req: IncomingMessage, next: (err?: Error) => void): void {
+    if (this.isBasicAuthEnabled() === true) {
+      if (this.isValidBasicAuth(req) === false) {
+        next(new Error('Unauthorized'));
+      }
+      next();
+    }
+    next();
+  }
+
+  private isBasicAuthEnabled(): boolean {
     return (
       this.uiServerConfiguration.authentication?.enabled === true &&
       this.uiServerConfiguration.authentication?.type === AuthenticationType.BASIC_AUTH
     );
   }
 
-  protected isValidBasicAuth(req: IncomingMessage): boolean {
+  private isValidBasicAuth(req: IncomingMessage): boolean {
     const authorizationHeader = req.headers.authorization ?? '';
     const authorizationToken = authorizationHeader.split(/\s+/).pop() ?? '';
     const authentication = Buffer.from(authorizationToken, 'base64').toString();
@@ -56,7 +87,6 @@ export abstract class AbstractUIServer {
   }
 
   public abstract start(): void;
-  public abstract stop(): void;
   public abstract sendRequest(request: ProtocolRequest): void;
   public abstract sendResponse(response: ProtocolResponse): void;
   public abstract logPrefix(