add Keycloak, add better canvas

server/index.ts

@@ -1,11 +1,27 @@
 import express, { type Request, Response, NextFunction } from "express";
 import { registerRoutes } from "./routes";
 import { setupVite, serveStatic, log } from "./vite";
+import { setupKeycloak } from "./keycloak";
+import { config } from "./config";
 
 const app = express();
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
 
+// Keycloak Setup
+let keycloak: any = null;
+if (config.enableKeycloak) {
+  // Set environment variables for Keycloak
+  process.env.KEYCLOAK_REALM = config.keycloakRealm;
+  process.env.KEYCLOAK_AUTH_URL = config.keycloakAuthUrl;
+  process.env.KEYCLOAK_CLIENT_ID = config.keycloakClientId;
+  
+  keycloak = setupKeycloak(app);
+  log("Keycloak authentication enabled");
+} else {
+  log("Keycloak authentication disabled");
+}
+
 app.use((req, res, next) => {
   const start = Date.now();
   const path = req.path;
@@ -60,7 +76,7 @@ app.use((req, res, next) => {
   // Other ports are firewalled. Default to 5000 if not specified.
   // this serves both the API and the client.
   // It is the only port that is not firewalled.
-  const port = parseInt(process.env.PORT || '5000', 10);
+  const port = parseInt(process.env.PORT || '5001', 10);
   server.listen({
     port,
     host: "0.0.0.0",