chore: repo cleanup
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gosangam
@@ -1,157 +0,0 @@
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"use client";
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import { useState, useEffect, type ReactNode } from "react";
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Input } from "@/components/ui/input";
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/**
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* PasswordGate — a simple client-side password protection layer.
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*
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* How it works:
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* 1. On mount, asks the server (GET /api/verify-access) whether protection is enabled.
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* 2. If not enabled, renders children immediately (no gate).
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* 3. If enabled, checks sessionStorage for a stored access key.
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* 4. If found, validates it against the server via POST /api/verify-access.
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* 5. If not found or invalid, shows a password prompt.
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* 6. On correct password, stores it in sessionStorage and renders children.
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*
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* Environment:
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* - ACCESS_KEY env variable must be set on the server for protection to activate.
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* - If ACCESS_KEY is not set, the gate is bypassed entirely.
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*
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* This is intentionally simple and modular — remove the <PasswordGate> wrapper
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* from layout.tsx to disable it entirely.
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*/
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const SESSION_KEY = "spsays_access";
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const API_ENDPOINT = "/api/verify-access";
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export function PasswordGate({ children }: { children: ReactNode }) {
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const [status, setStatus] = useState<"loading" | "locked" | "unlocked">(
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"loading",
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);
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const [password, setPassword] = useState("");
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const [error, setError] = useState("");
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const [verifying, setVerifying] = useState(false);
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async function verifyKey(key: string): Promise<boolean> {
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try {
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const res = await fetch(API_ENDPOINT, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ key }),
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});
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if (!res.ok) return false;
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const data = await res.json();
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return data.valid === true;
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} catch {
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return false;
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}
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}
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useEffect(() => {
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async function init() {
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// Step 1: Ask server if protection is enabled
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try {
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const res = await fetch(API_ENDPOINT);
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const data = await res.json();
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if (!data.enabled) {
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// No ACCESS_KEY set on server — bypass gate
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setStatus("unlocked");
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return;
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}
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} catch {
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// If we can't reach the server, unlock to avoid blocking the site
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setStatus("unlocked");
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return;
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}
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// Step 2: Protection is enabled — check sessionStorage
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const stored = sessionStorage.getItem(SESSION_KEY);
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if (stored) {
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const ok = await verifyKey(stored);
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if (ok) {
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setStatus("unlocked");
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return;
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}
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// Stored key is invalid — clear it
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sessionStorage.removeItem(SESSION_KEY);
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}
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setStatus("locked");
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}
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init();
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}, []);
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async function handleSubmit(e: React.FormEvent) {
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e.preventDefault();
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if (!password.trim()) return;
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setVerifying(true);
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setError("");
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const ok = await verifyKey(password.trim());
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if (ok) {
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sessionStorage.setItem(SESSION_KEY, password.trim());
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setStatus("unlocked");
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} else {
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setError("Invalid access key. Please try again.");
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}
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setVerifying(false);
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}
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// Loading state — brief flash while checking with server
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if (status === "loading") {
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return (
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<div className="min-h-screen bg-background flex items-center justify-center">
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<div className="text-muted-foreground text-sm">Loading…</div>
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</div>
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);
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}
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// Unlocked — render the app
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if (status === "unlocked") {
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return <>{children}</>;
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}
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// Locked — show password prompt
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return (
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<div className="min-h-screen bg-background flex items-center justify-center px-4">
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<Card className="w-full max-w-sm">
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<CardHeader className="text-center">
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<CardTitle className="text-2xl font-bold">Prabhupāda Says</CardTitle>
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<p className="text-sm text-muted-foreground mt-1">
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Enter the access key to continue
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</p>
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</CardHeader>
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<CardContent>
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<form onSubmit={handleSubmit} className="space-y-4">
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<Input
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type="password"
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placeholder="Access key"
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value={password}
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onChange={(e) => {
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setPassword(e.target.value);
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if (error) setError("");
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}}
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autoFocus
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disabled={verifying}
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/>
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{error && (
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<p className="text-sm text-destructive text-center">{error}</p>
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)}
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<button
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type="submit"
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disabled={verifying || !password.trim()}
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className="w-full rounded-md bg-primary px-4 py-2 text-sm font-medium text-primary-foreground hover:bg-primary/90 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
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>
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{verifying ? "Verifying…" : "Enter"}
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</button>
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</form>
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</CardContent>
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</Card>
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</div>
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);
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}
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