Tyler Sammons
5d568f7f89
- Implemented 2FA management in admin panel with enable/disable options. - Added QR code display for 2FA setup and input for TOTP codes in login and pickup forms. - Introduced key management section for generating, loading, and clearing RSA key pairs. - Enhanced file upload and sharing functionality with optional 2FA. - Added buttons for switching between development and production modes in admin panel. - Updated API documentation to reflect new 2FA and key management features.
581 lines
21 KiB
JavaScript
581 lines
21 KiB
JavaScript
/**
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* UI management module.
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* Handles user interface interactions and form handling.
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*/
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import { encryptFile, decryptFile } from './fileops.js';
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// ===== UI Initialization =====
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export function setupUI() {
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) {
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removeBtn.style.display = "none";
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}
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initializeEventListeners();
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}
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async function initializeEventListeners() {
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const elements = {
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algorithm: document.getElementById("algorithm"),
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inputText: document.getElementById("input-text"),
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form: document.getElementById("crypto-form"),
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removeFileBtn: document.getElementById("remove-file-btn"),
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clearAllBtn: document.getElementById("clear-all-btn"),
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generateBtn: document.getElementById("generate-btn"),
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copyPasswordBtn: document.getElementById("copy-btn"),
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copyOutputBtn: document.getElementById("copy-output-btn"),
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toggleSwitch: document.getElementById("operation-toggle"),
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copyShareBtn: document.getElementById("copy-share-btn"),
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shareLink: document.getElementById("share-link"),
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generateKeypairBtn: document.getElementById("generate-keypair-btn"),
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loadPublicKeyBtn: document.getElementById("load-public-key-btn"),
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loadPrivateKeyBtn: document.getElementById("load-private-key-btn"),
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publicKeyFile: document.getElementById("public-key-file"),
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privateKeyFile: document.getElementById("private-key-file")
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};
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if (validateElements(elements)) {
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setupElementListeners(elements);
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}
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await loadAvailableAlgorithms();
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// Initialize algorithm options on page load after algorithms are loaded
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toggleAlgorithmOptions();
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}
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function validateElements(elements) {
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return elements.algorithm && elements.inputText && elements.form &&
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elements.removeFileBtn && elements.clearAllBtn && elements.generateBtn &&
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elements.copyPasswordBtn && elements.toggleSwitch;
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}
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function setupElementListeners(elements) {
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elements.algorithm?.addEventListener("change", toggleAlgorithmOptions);
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elements.inputText.addEventListener("input", handleInputChange);
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elements.form.addEventListener("submit", handleSubmit);
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elements.removeFileBtn.addEventListener("click", removeFile);
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elements.clearAllBtn.addEventListener("click", clearAll);
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elements.generateBtn.addEventListener("click", generateRandomPassword);
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elements.copyPasswordBtn.addEventListener("click", () => copyToClipboard("generated-password", "password-copy-feedback"));
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elements.copyOutputBtn?.addEventListener("click", () => copyToClipboard("output-text", "output-copy-feedback"));
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elements.toggleSwitch.addEventListener("change", () => {
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console.log("Mode:", elements.toggleSwitch.checked ? "Decrypt" : "Encrypt");
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});
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// Key pair management listeners
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elements.generateKeypairBtn?.addEventListener("click", generateAndDownloadKeyPair);
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elements.loadPublicKeyBtn?.addEventListener("click", () => elements.publicKeyFile?.click());
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elements.loadPrivateKeyBtn?.addEventListener("click", () => elements.privateKeyFile?.click());
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elements.publicKeyFile?.addEventListener("change", handlePublicKeyLoad);
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elements.privateKeyFile?.addEventListener("change", handlePrivateKeyLoad);
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const fileInput = document.getElementById("file-input");
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if (fileInput) {
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fileInput.addEventListener("change", () => {
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) {
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removeBtn.style.display = fileInput.files.length > 0 ? "inline-block" : "none";
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}
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});
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}
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setupShareLinkListeners(elements);
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}
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function setupShareLinkListeners(elements) {
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if (elements.copyShareBtn && elements.shareLink) {
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elements.copyShareBtn.addEventListener("click", () => {
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const linkText = elements.shareLink.textContent.trim();
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navigator.clipboard.writeText(linkText).then(() => {
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const feedback = document.getElementById("shared-link-feedback");
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if (feedback) {
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feedback.style.display = "block";
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feedback.classList.add("show");
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setTimeout(() => {
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feedback.classList.remove("show");
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setTimeout(() => {
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feedback.style.display = "none";
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}, 300);
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}, 3000);
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}
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});
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});
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}
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}
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function toggleInputMode() {
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const fileInput = document.getElementById("file-input");
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const textValue = document.getElementById("input-text")?.value.trim();
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const textSection = document.getElementById("text-section");
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const fileSection = document.getElementById("file-section");
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const removeBtn = document.getElementById("remove-file-btn");
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if (!fileInput || !textSection || !fileSection || !removeBtn) return;
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const fileSelected = fileInput.files.length > 0;
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textSection.style.display = fileSelected ? "none" : "flex";
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fileSection.style.display = !textValue ? "flex" : "none";
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removeBtn.style.display = fileSelected ? "inline-block" : "none";
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}
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async function handleSubmit(event) {
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event.preventDefault();
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const algorithm = document.getElementById("algorithm")?.value;
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const password = document.getElementById("password")?.value;
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const fileInput = document.getElementById("file-input");
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const isDecrypt = document.getElementById("operation-toggle").checked;
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const operation = isDecrypt ? "decrypt" : "encrypt";
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if (!algorithm || !fileInput) return;
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// Check requirements based on algorithm
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let requiresKeypair = false;
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if (window.availableAlgorithms && window.availableAlgorithms[algorithm]) {
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requiresKeypair = window.availableAlgorithms[algorithm].requires_keypair || false;
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} else {
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requiresKeypair = algorithm.includes("hybrid");
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}
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if (requiresKeypair) {
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const globalKeys = window.getGlobalKeys ? window.getGlobalKeys() : {};
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if (operation === "encrypt" && !globalKeys.publicKey) {
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return alert("Please load a public key in the Key Pairs Management section for encryption with this algorithm.");
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}
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if (operation === "decrypt" && !globalKeys.privateKey) {
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return alert("Please load a private key in the Key Pairs Management section for decryption with this algorithm.");
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}
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} else if (!password) {
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return alert("Password is required for this algorithm.");
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}
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if (fileInput.files.length > 0) {
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return (operation === "encrypt")
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? encryptFile(fileInput, password)
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: decryptFile(fileInput, password);
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}
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await handleTextOperation(operation, password);
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}
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async function handleTextOperation(operation, password) {
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const algorithm = document.getElementById("algorithm")?.value || "aes_gcm";
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const payload = {
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message: document.getElementById("input-text")?.value,
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algorithm: algorithm
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};
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// Add appropriate authentication based on algorithm
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let requiresKeypair = false;
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if (window.availableAlgorithms && window.availableAlgorithms[algorithm]) {
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requiresKeypair = window.availableAlgorithms[algorithm].requires_keypair || false;
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} else {
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requiresKeypair = algorithm.includes("hybrid");
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}
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if (requiresKeypair) {
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const globalKeys = window.getGlobalKeys ? window.getGlobalKeys() : {};
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if (operation === "encrypt" && globalKeys.publicKey) {
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payload.public_key = globalKeys.publicKey;
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} else if (operation === "decrypt" && globalKeys.privateKey) {
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payload.private_key = globalKeys.privateKey;
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}
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} else {
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payload.password = password;
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}
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try {
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const endpoint = operation === "encrypt" ? "/api/encrypt" : "/api/decrypt";
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const response = await fetch(endpoint, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(payload)
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});
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const data = await response.json();
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const outputField = document.getElementById("output-text");
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if (outputField) {
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if (data.error) {
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outputField.value = `[Error] ${data.error}`;
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} else {
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outputField.value = data.result || "[Error] No response received.";
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}
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}
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} catch (err) {
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alert("Error processing request: " + err.message);
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}
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}
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function removeFile() {
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const fileInput = document.getElementById("file-input");
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if (fileInput) fileInput.value = "";
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) removeBtn.style.display = 'none';
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toggleInputMode();
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}
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function generateRandomPassword() {
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const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()_+[]{}|;:,.<>?/~";
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const length = 30;
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const password = Array.from({ length }, () =>
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charset.charAt(Math.floor(Math.random() * charset.length))
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).join("");
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const passwordField = document.getElementById("generated-password");
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if (passwordField) {
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passwordField.value = password;
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checkForPacman();
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}
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}
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function copyToClipboard(elementId, feedbackId) {
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const el = document.getElementById(elementId);
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const feedback = document.getElementById(feedbackId);
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if (!el || !el.value) return;
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const textarea = document.createElement('textarea');
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textarea.value = el.value;
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textarea.style.position = 'fixed';
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textarea.style.opacity = '0';
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document.body.appendChild(textarea);
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textarea.select();
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textarea.setSelectionRange(0, 99999);
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try {
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navigator.clipboard.writeText(el.value).then(() => {
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showFeedback(feedback);
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}).catch(() => {
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document.execCommand('copy');
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showFeedback(feedback);
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});
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} catch (err) {
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document.execCommand('copy');
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showFeedback(feedback);
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}
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document.body.removeChild(textarea);
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}
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function showFeedback(feedback) {
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if (feedback) {
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feedback.style.display = "block";
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feedback.classList.add("show");
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setTimeout(() => {
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feedback.classList.remove("show");
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setTimeout(() => {
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feedback.style.display = "none";
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}, 300);
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}, 3000);
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}
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}
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function clearAll() {
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const fields = ["input-text", "output-text", "file-input", "password"];
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fields.forEach(id => {
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const el = document.getElementById(id);
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if (el) el.value = "";
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});
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removeFile();
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toggleInputMode();
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document.getElementById("pacman-section")?.style.setProperty("display", "none");
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document.getElementById("encoding-section")?.style.setProperty("display", "block");
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}
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function handleInputChange() {
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toggleInputMode();
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checkForPacman();
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}
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function checkForPacman() {
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const val = document.getElementById("input-text").value.trim().toLowerCase();
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const pacSection = document.getElementById("pacman-section");
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const encSection = document.getElementById("encoding-section");
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if (val.includes("pacman") && pacSection.style.display !== "block") {
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pacSection.style.display = "block";
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encSection.style.display = "none";
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window.startPacman();
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} else if (pacSection.style.display === "block" && !val.includes("pacman")) {
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window.exitGame();
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}
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}
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function copyShareLink() {
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const linkEl = document.getElementById("share-link");
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const feedback = document.getElementById("shared-link-feedback");
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if (!linkEl) return;
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const linkText = linkEl.href || linkEl.textContent.trim();
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if (navigator.clipboard && window.isSecureContext) {
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navigator.clipboard.writeText(linkText).then(() => {
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showCopyFeedback(feedback);
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}).catch(() => {
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fallbackCopy(linkText, feedback);
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});
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} else {
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fallbackCopy(linkText, feedback);
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}
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}
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function fallbackCopy(text, feedbackEl) {
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const tempInput = document.createElement("input");
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tempInput.value = text;
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document.body.appendChild(tempInput);
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tempInput.select();
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try {
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document.execCommand("copy");
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showCopyFeedback(feedbackEl);
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} catch (err) {
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alert("Copy failed. Please copy manually.");
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}
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document.body.removeChild(tempInput);
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}
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function showCopyFeedback(feedbackEl) {
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if (!feedbackEl) return;
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feedbackEl.style.display = "block";
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feedbackEl.classList.add("show");
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setTimeout(() => {
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feedbackEl.classList.remove("show");
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setTimeout(() => {
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feedbackEl.style.display = "none";
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}, 300);
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}, 3000);
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}
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// ===== Algorithm Management =====
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async function loadAvailableAlgorithms() {
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try {
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const response = await fetch('/api/algorithms');
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const data = await response.json();
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if (response.ok && data.algorithms) {
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// Store algorithms globally for use in other functions
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window.availableAlgorithms = data.algorithms;
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updateAlgorithmDropdown(data.algorithms);
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}
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} catch (error) {
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console.error('Failed to load algorithms:', error);
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}
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}
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function updateAlgorithmDropdown(algorithms) {
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const algorithmSelect = document.getElementById('algorithm');
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const shareAlgorithmSelect = document.getElementById('share-algorithm');
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// Update main encryption/decryption algorithm dropdown
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if (algorithmSelect) {
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algorithmSelect.innerHTML = '';
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let firstOption = null;
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for (const [key, algo] of Object.entries(algorithms)) {
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if (algo.supports_text) {
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const option = document.createElement('option');
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option.value = key;
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option.textContent = `${algo.name}${algo.requires_keypair ? ' (requires keypair)' : ''}`;
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algorithmSelect.appendChild(option);
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// Remember the first option (should be a non-keypair algorithm)
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if (!firstOption) {
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firstOption = key;
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}
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}
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}
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// Ensure the first option is selected
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if (firstOption) {
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algorithmSelect.value = firstOption;
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}
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}
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// Update PacShare algorithm dropdown (for file uploads)
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if (shareAlgorithmSelect) {
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shareAlgorithmSelect.innerHTML = '';
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let firstFileOption = null;
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for (const [key, algo] of Object.entries(algorithms)) {
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if (algo.supports_file) {
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const option = document.createElement('option');
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option.value = key;
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option.textContent = `${algo.name}${algo.requires_keypair ? ' (requires keypair)' : ''}`;
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shareAlgorithmSelect.appendChild(option);
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// Remember the first file-supporting option
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if (!firstFileOption) {
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firstFileOption = key;
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}
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}
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}
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// Set the first file-supporting option as selected
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if (firstFileOption) {
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shareAlgorithmSelect.value = firstFileOption;
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}
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}
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// Update Key Pairs Management dropdown
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const keypairAlgorithmSelect = document.getElementById('keypair-algorithm');
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if (keypairAlgorithmSelect) {
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// Clear existing options except the hardcoded ones
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const options = keypairAlgorithmSelect.querySelectorAll('option');
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options.forEach(option => {
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if (option.value !== 'rsa_hybrid' && option.value !== 'pqcrypto') {
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option.remove();
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}
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});
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// Show/hide post-quantum option based on availability
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const pqOption = document.getElementById('pqcrypto-option');
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if (pqOption) {
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pqOption.style.display = algorithms.pqcrypto ? 'block' : 'none';
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}
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// If rsa_hybrid is not available, hide it
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const rsaOption = keypairAlgorithmSelect.querySelector('option[value="rsa_hybrid"]');
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if (rsaOption) {
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rsaOption.style.display = algorithms.rsa_hybrid ? 'block' : 'none';
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}
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}
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// Call toggleAlgorithmOptions after dropdown is populated
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toggleAlgorithmOptions();
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}
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function toggleAlgorithmOptions() {
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const algorithm = document.getElementById("algorithm")?.value;
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const keypairSection = document.getElementById("keypair-section");
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const passwordInput = document.getElementById("password-input");
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if (!algorithm) return;
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// Check if algorithm requires keypair by looking at available algorithms data
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let requiresKeypair = false;
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if (window.availableAlgorithms && window.availableAlgorithms[algorithm]) {
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requiresKeypair = window.availableAlgorithms[algorithm].requires_keypair || false;
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} else {
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// Fallback to checking name for "hybrid"
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requiresKeypair = algorithm.includes("hybrid");
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}
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// Show/hide keypair section only for algorithms that require it
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if (keypairSection) {
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keypairSection.style.display = requiresKeypair ? "block" : "none";
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}
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// Show/hide password input (opposite of keypair section)
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if (passwordInput) {
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passwordInput.style.display = requiresKeypair ? "none" : "block";
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}
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// Update key status based on global keys
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const globalKeys = window.getGlobalKeys ? window.getGlobalKeys() : {};
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const publicStatus = document.getElementById("public-key-status");
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const privateStatus = document.getElementById("private-key-status");
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if (!requiresKeypair) {
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if (publicStatus) publicStatus.style.display = "none";
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if (privateStatus) privateStatus.style.display = "none";
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} else {
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// Show key status if keys are loaded in global store
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if (publicStatus) publicStatus.style.display = globalKeys.publicKey ? "block" : "none";
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if (privateStatus) privateStatus.style.display = globalKeys.privateKey ? "block" : "none";
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}
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}
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// ===== File-based Key Management =====
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async function generateAndDownloadKeyPair() {
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const algorithm = document.getElementById("algorithm")?.value;
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let requiresKeypair = false;
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if (window.availableAlgorithms && window.availableAlgorithms[algorithm]) {
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requiresKeypair = window.availableAlgorithms[algorithm].requires_keypair || false;
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} else {
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requiresKeypair = algorithm.includes("hybrid");
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}
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if (!algorithm || !requiresKeypair) {
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alert("Key pair generation is only available for algorithms that require key pairs");
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return;
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}
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try {
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const response = await fetch('/api/generate-keypair', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ algorithm: algorithm })
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});
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const data = await response.json();
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if (response.ok) {
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// Download public key
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downloadTextAsFile(data.public_key, `${algorithm}_public_key.pub`, 'text/plain');
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// Download private key
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downloadTextAsFile(data.private_key, `${algorithm}_private_key.key`, 'text/plain');
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alert("✅ Key pair generated and downloaded!\n\n📁 Files saved:\n• Public Key: " + `${algorithm}_public_key.pub` + "\n• Private Key: " + `${algorithm}_private_key.key` + "\n\n🔐 Use public key for encryption, private key for decryption.");
|
|
} else {
|
|
alert(`Error generating key pair: ${data.error}`);
|
|
}
|
|
} catch (error) {
|
|
alert(`Error: ${error.message}`);
|
|
}
|
|
}
|
|
|
|
function downloadTextAsFile(text, filename, mimeType) {
|
|
const blob = new Blob([text], { type: mimeType });
|
|
const url = URL.createObjectURL(blob);
|
|
const a = document.createElement('a');
|
|
a.href = url;
|
|
a.download = filename;
|
|
document.body.appendChild(a);
|
|
a.click();
|
|
document.body.removeChild(a);
|
|
URL.revokeObjectURL(url);
|
|
}
|
|
|
|
function handlePublicKeyLoad(event) {
|
|
const file = event.target.files[0];
|
|
if (!file) return;
|
|
|
|
const reader = new FileReader();
|
|
reader.onload = function(e) {
|
|
// Update global keys instead of window variables
|
|
if (window.setGlobalKeys) {
|
|
window.setGlobalKeys({ publicKey: e.target.result });
|
|
}
|
|
document.getElementById("public-key-status").style.display = "block";
|
|
console.log("Public key loaded successfully and synced to global store");
|
|
};
|
|
reader.readAsText(file);
|
|
}
|
|
|
|
function handlePrivateKeyLoad(event) {
|
|
const file = event.target.files[0];
|
|
if (!file) return;
|
|
|
|
const reader = new FileReader();
|
|
reader.onload = function(e) {
|
|
// Update global keys instead of window variables
|
|
if (window.setGlobalKeys) {
|
|
window.setGlobalKeys({ privateKey: e.target.result });
|
|
}
|
|
document.getElementById("private-key-status").style.display = "block";
|
|
console.log("Private key loaded successfully and synced to global store");
|
|
};
|
|
reader.readAsText(file);
|
|
}
|
|
|
|
function startPacman() { }
|
|
function exitGame() { } |