X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2Fui-server%2FAbstractUIServer.ts;h=d8ef6340296b5b2ddefa4dbd471529e197a72f40;hb=976d11ec6d2d38a5a82440de79f059638e28cdbd;hp=75f6e8a89c0e2dcd90438e4ba56070dd1165ba47;hpb=94dc30801f06da3ae0bb9c3bb73ff29dbbf96b6e;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 75f6e8a8..d8ef6340 100644
--- a/src/charging-station/ui-server/AbstractUIServer.ts
+++ b/src/charging-station/ui-server/AbstractUIServer.ts
@@ -18,8 +18,8 @@ import UIServiceFactory from './ui-services/UIServiceFactory';
 
 export abstract class AbstractUIServer {
   public readonly chargingStations: Map<string, ChargingStationData>;
-  protected httpServer: Server;
-  protected responseHandlers: Map<string, ServerResponse | WebSocket>;
+  protected readonly httpServer: Server;
+  protected readonly responseHandlers: Map<string, ServerResponse | WebSocket>;
   protected readonly uiServices: Map<ProtocolVersion, AbstractUIService>;
 
   public constructor(protected readonly uiServerConfiguration: UIServerConfiguration) {
@@ -51,14 +51,24 @@ export abstract class AbstractUIServer {
     }
   }
 
-  protected isBasicAuthEnabled(): boolean {
+  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();