integrate login page wih api and keycloak

server/utils/sessionStore.ts

@@ -0,0 +1,75 @@
+// server/utils/sessionStore.ts
+// Simple in-memory session store (for development)
+// In production, use Redis or a database
+
+import { getCookie } from 'h3'
+import { randomBytes } from 'crypto'
+import type { SessionData } from '~/types/auth';
+
+
+
+const sessions = new Map<string, SessionData>();
+
+// Clean up expired sessions every 5 minutes
+setInterval(() => {
+    const now = Date.now();
+    for (const [sessionId, session] of sessions.entries()) {
+        if (session.expiresAt < now) {
+            sessions.delete(sessionId);
+        }
+    }
+}, 5 * 60 * 1000);
+
+export function createUserSession(data: Omit<SessionData, 'createdAt'>): string {
+    // Generate a secure random session ID
+    const sessionId = randomBytes(32).toString('hex');
+    const sessionData: SessionData = {
+        ...data
+    };
+    sessions.set(sessionId, sessionData);
+    return sessionId;
+}
+
+export function getUserSession(sessionId: string): SessionData | null {
+    const session = sessions.get(sessionId);
+    if (!session) {
+        return null;
+    }
+
+    if (session.expiresAt <= Date.now()) {
+        sessions.delete(sessionId);
+        return null;
+    }
+    
+    return session;
+}
+
+export function deleteUserSession(sessionId: string): void {
+    sessions.delete(sessionId);
+}
+
+export function updateUserSession(sessionId: string, updates: Partial<SessionData>): boolean {
+    const session = sessions.get(sessionId);
+    if (!session) {
+        return false;
+    }
+    
+    // Update the session with new data
+    const updatedSession = {
+        ...session,
+        ...updates,
+    };
+    
+    sessions.set(sessionId, updatedSession);
+    return true;
+}
+
+// Helper function to get session from cookie (for use in API handlers)
+export async function getUserSessionFromCookie(event: any): Promise<SessionData | null> {
+    const sessionId = getCookie(event, 'user_session');
+    if (!sessionId) {
+        return null;
+    }
+    return getUserSession(sessionId);
+}
+