Basic Key Gen Client working

keygenServer/client/.dockerignore

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+node_modules
+.next
+.git
+.env*
+.dockerignore
+Dockerfile
+README.md

keygenServer/client/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

keygenServer/client/Dockerfile

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+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build application
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine AS runner
+
+WORKDIR /app
+
+# Set to production environment
+ENV NODE_ENV=production
+
+# Copy necessary files from builder
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/next.config.ts ./
+
+# Install production dependencies only
+RUN npm ci --omit=dev
+
+# Expose the port Next.js runs on
+EXPOSE 3000
+
+# Start the application
+CMD ["npm", "start"]

keygenServer/client/README.md

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+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

keygenServer/client/app/globals.css

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+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}

keygenServer/client/app/layout.tsx

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+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        {children}
+      </body>
+    </html>
+  );
+}

keygenServer/client/app/main/page.tsx

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+'use client';
+import { useEffect, useState } from 'react';
+import { auth } from '@/lib/firebase';
+import { useRouter } from 'next/navigation';
+
+export default function MainPage() {
+  const [loading, setLoading] = useState(true);
+  const [userEmail, setUserEmail] = useState('');
+  const [userDisplayName, setUserDisplayName] = useState('');
+  const [apiKey, setApiKey] = useState('');
+  const [error, setError] = useState('');
+  const router = useRouter();
+
+  useEffect(() => {
+    const unsub = auth.onAuthStateChanged((user) => {
+      if (!user) {
+        router.push('/');
+      } else {
+        setUserEmail(user.email || 'Unknown user');
+        setUserDisplayName(user.displayName || 'Unknown user');
+        setLoading(false);
+      }
+    });
+    return () => unsub();
+  }, []);
+
+  const generateApiKey = async () => {
+    try {
+      const response = await fetch('http://localhost:3001/api/addKey', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ email: userEmail }),
+      });
+
+      if (!response.ok) {
+        throw new Error('Failed to generate API key');
+      }
+
+      const data = await response.json();
+      setApiKey(data.apiKey);
+      setError('');
+    } catch (err) {
+      setError('Failed to generate API key');
+      console.error('Error:', err);
+    }
+  };
+
+  if (loading) return <p>Loading...</p>;
+
+  return (
+    <main className="p-4">
+      <h1 className="text-xl mb-4">Welcome, {userDisplayName}!</h1>
+      
+      <div className="space-y-4">
+        <button 
+          onClick={generateApiKey}
+          className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
+        >
+          Generate API Key
+        </button>
+
+        {apiKey && (
+          <div className="mt-4 p-4 bg-gray-100 rounded">
+            <p className="font-semibold">Your API Key:</p>
+            <code className="block mt-2 p-2 bg-white rounded border">{apiKey}</code>
+          </div>
+        )}
+
+        {error && (
+          <div className="mt-4 p-4 bg-red-100 text-red-700 rounded">
+            {error}
+          </div>
+        )}
+
+        <button 
+          onClick={() => auth.signOut().then(() => router.push('/'))}
+          className="bg-red-500 hover:bg-red-700 text-white font-bold py-2 px-4 rounded"
+        >
+          Logout
+        </button>
+      </div>
+    </main>
+  );
+}

keygenServer/client/app/middleware.ts

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+// middleware.ts
+import { NextRequest, NextResponse } from 'next/server';
+
+export function middleware(req: NextRequest) {
+  const isAuth = req.cookies.get('auth')?.value;
+  if (!isAuth && req.nextUrl.pathname.startsWith('/main')) {
+    return NextResponse.redirect(new URL('/', req.url));
+  }
+}

keygenServer/client/app/page.tsx

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+'use client';
+import { auth, googleProvider } from '@/lib/firebase';
+import { signInWithPopup } from 'firebase/auth';
+import { useRouter } from 'next/navigation';
+
+export default function LoginPage() {
+  const router = useRouter();
+
+  const signInWithGoogle = async () => {
+    try {
+      await signInWithPopup(auth, googleProvider);
+      router.push('/main');
+    } catch (err) {
+      alert('Login failed');
+      console.error(err);
+    }
+  };
+
+  return (
+    <main className="p-4">
+      <h1 className="text-xl mb-4">Sign In</h1>
+      <button onClick={signInWithGoogle} className="bg-blue-500 text-white px-4 py-2 rounded">
+        Sign in with Google
+      </button>
+    </main>
+  );
+}
+

keygenServer/client/eslint.config.mjs

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+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+];
+
+export default eslintConfig;

keygenServer/client/next.config.ts

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+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;

keygenServer/client/package.json

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+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "firebase": "^11.9.0",
+    "next": "15.3.3",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
+  },
+  "devDependencies": {
+    "@eslint/eslintrc": "^3",
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "15.3.3",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}

keygenServer/client/postcss.config.mjs

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+const config = {
+  plugins: ["@tailwindcss/postcss"],
+};
+
+export default config;

keygenServer/client/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}