Oleksandr Kozachuk
3031105000
- About panel (collapsible, closed by default with a pulsing "Help" badge) explaining the tool; the `help` command now prints a full command reference instead of "HELP" (benefits the CLI too). - Live generation as you type; Store button; masked output that stays mono-width (gen masks only the password column, never the header); command history with Up/Down (persisted); console auto-scroll; Export fixed (uses `dump`); Import. - Name field normalizes to its canonical parsed form on blur; quick-gen and Store resolve the real entry name, so a leading prefix like `*P0 test1` is handled correctly (new hel_parse / hel_parse_name wasm helpers). - Parser: prefix-only forms now parse with defaults - `*P0 test1` -> `*P0 test1 R 99 <today>`, `*P0 test1 R`, `*P0 test1 20R` - via new qpname/npname rules mirroring qname/nname; the fully-qualified form is unchanged. - Favicons + web app manifest + enso asset; pkg rebuilt.
479 lines
20 KiB
HTML
479 lines
20 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
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<meta name="theme-color" content="#0a2540" />
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<title>LesS/KEY — password generator</title>
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<link rel="icon" type="image/png" sizes="32x32" href="./assets/favicon-32x32.png" />
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<link rel="icon" type="image/png" sizes="16x16" href="./assets/favicon-16x16.png" />
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<link rel="icon" href="./assets/favicon.ico" sizes="any" />
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<link rel="apple-touch-icon" sizes="180x180" href="./assets/apple-touch-icon.png" />
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<link rel="manifest" href="./assets/site.webmanifest" />
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<link rel="preconnect" href="https://fonts.googleapis.com" />
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
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<link
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href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap"
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rel="stylesheet"
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/>
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<link rel="stylesheet" href="./style.css" />
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</head>
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<body>
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<header class="site">
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<div class="wrap nav">
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<a class="brand" href="./">
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<img class="enso" src="./assets/enso.png" width="36" height="36" alt="" aria-hidden="true" />
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<span class="wordmark">LesS/KEY</span>
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<span class="tagline">password generator</span>
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</a>
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<span class="nav-spacer"></span>
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<button class="btn ghost" id="importBtn">Import</button>
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<button class="btn ghost" id="exportBtn">Export</button>
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</div>
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</header>
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<main class="wrap">
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<!-- About / how it works (collapsible) -->
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<details class="about" id="about">
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<summary>
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<span class="about-badge">Help</span>
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<span>What is LesS/KEY & how it works</span>
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<span class="about-hint">click to open</span>
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<span class="about-toggle" aria-hidden="true"></span>
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</summary>
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<div class="about-body">
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<p>
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LesS/KEY is a password manager that <strong>stores no passwords</strong>. It
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<strong>re-generates</strong> each one on demand from your single
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<em>master password</em> plus the <em>name</em> of the account. The same name +
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master always produce the same password — so there is nothing secret to leak,
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sync, or back up, and you only ever remember one phrase.
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</p>
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<div class="about-grid">
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<div>
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<h4>Quick password</h4>
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<p>
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Type an account name and your master phrase — the password appears instantly,
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masked. Click it to reveal, or press <strong>Copy</strong>. <strong>Store</strong>
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remembers the <em>name</em> (never the password) in this browser.
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</p>
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</div>
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<div>
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<h4>Console</h4>
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<p>
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The full command line — type <code>help</code> for every command. Your list of
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names lives only in this browser (localStorage); use <strong>Export</strong> /
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<strong>Import</strong> to move it (e.g. to and from a Notion page).
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</p>
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</div>
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<div>
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<h4>Naming rules</h4>
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<p>
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After a name you can add a length and a mode — <code>R</code> words,
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<code>C</code> camel, <code>H</code> hex, <code>B</code> base64, <code>D</code>
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digits (<code>U…</code> = upper). E.g. <code>github 20R</code>.
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</p>
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</div>
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</div>
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<p class="about-note">
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Runs the real hel engine compiled to WebAssembly — the exact same generator as the
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command-line tool. Nothing is ever sent to a server.
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</p>
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</div>
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</details>
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<!-- Quick generate -->
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<section class="card">
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<div class="eyebrow">Generate</div>
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<h2>Quick password</h2>
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<p class="hint">
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Deterministic — the same name + master always regenerate the same
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password. The result updates live as you type. Nothing is stored unless
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you press <strong>Store</strong>.
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</p>
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<div class="fields">
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<div class="field">
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<label for="qname">Name (+ optional rules)</label>
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<input type="text" id="qname" placeholder="github or github 20R 99 2024-01-01" autocomplete="off" spellcheck="false" autofocus />
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</div>
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<div class="field">
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<label for="master">Master password</label>
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<input type="password" id="master" placeholder="your master phrase" autocomplete="off" />
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</div>
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</div>
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<div class="result">
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<span class="tag">result</span>
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<span class="secret" id="qsecret" title="click to reveal"></span>
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<span class="len" id="qlen"></span>
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<span class="actions">
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<button class="btn small" id="copy">Copy</button>
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<button class="btn ghost small" id="store">Store</button>
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</span>
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</div>
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</section>
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<!-- Console -->
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<section class="card">
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<div class="eyebrow">Console</div>
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<h2>All commands</h2>
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<p class="hint">
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The full hel command line — <code>ls</code>, <code>add</code>,
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<code>enc</code>, <code>gen</code>, <code>comment</code>,
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<code>correct</code>, <code>help</code>, … Your catalog persists in this
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browser (localStorage). Generated passwords are masked — click to reveal.
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</p>
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<div class="console-out" id="cout"></div>
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<div class="console-in">
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<span class="prompt">></span>
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<input type="text" id="cin" placeholder="type a command and press Enter" autocomplete="off" spellcheck="false" />
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</div>
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</section>
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</main>
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<footer class="foot wrap">
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Runs the real hel core compiled to WebAssembly — same generator as the CLI.
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</footer>
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<div class="toast" id="toast"></div>
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<!-- Import modal -->
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<div class="modal-bg" id="importModal">
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<div class="modal">
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<h3>Import catalog</h3>
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<p class="hint">Paste your catalog (e.g. the text of the Notion page). Existing entries with the same name are replaced.</p>
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<textarea id="importText" placeholder="add ..."></textarea>
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<div class="row">
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<button class="btn" id="importDo">Import</button>
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<button class="btn ghost" id="importCancel">Cancel</button>
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</div>
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</div>
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</div>
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<!-- Export modal -->
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<div class="modal-bg" id="exportModal">
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<div class="modal">
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<h3>Export catalog</h3>
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<p class="hint">Copy this and paste it back into your Notion page.</p>
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<textarea id="exportText" readonly></textarea>
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<div class="row">
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<button class="btn" id="exportCopy">Copy</button>
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<button class="btn ghost" id="exportClose">Close</button>
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</div>
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</div>
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</div>
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<!-- Password prompt modal (for the `pass` command) -->
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<div class="modal-bg" id="passModal">
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<div class="modal">
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<h3 id="passTitle">Set password</h3>
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<p class="hint">Cache a master/parent password for this name (used by <code>enc</code> in its subtree). Kept in memory only.</p>
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<div class="field">
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<label for="passInput">Password</label>
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<input type="password" id="passInput" autocomplete="off" />
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</div>
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<div class="row">
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<button class="btn" id="passOk">Set</button>
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<button class="btn ghost" id="passCancel">Cancel</button>
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</div>
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</div>
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</div>
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<script type="module">
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import init, { hel_init, hel_command, hel_load_script, hel_parse, hel_parse_name } from "./pkg/helwasm.js";
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const $ = (s) => document.querySelector(s);
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const masterEl = () => document.getElementById("master");
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const CATALOG_KEY = "hel_catalog";
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// ---- host imports (wasm calls these by bare name → must be globals) ----
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window.hel_get_password = () => (masterEl() ? masterEl().value : "") || "";
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window.hel_rnd_range = (s, e) => {
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if (e <= s) return s;
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const r = crypto.getRandomValues(new Uint32Array(1))[0] / 4294967296;
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return s + Math.floor(r * (e - s));
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};
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window.hel_storage_get = (k) => localStorage.getItem("hel:" + k);
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window.hel_storage_set = (k, v) => localStorage.setItem("hel:" + k, v);
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// ---- helpers ----
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const persist = () => hel_command("save " + CATALOG_KEY);
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const esc = (s) => s.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
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const stripNoise = (out) => out.split("\n").filter((l) => l && !/^(warning|error):/.test(l));
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let toastT;
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function toast(msg) {
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const t = $("#toast");
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t.textContent = msg;
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t.classList.add("show");
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clearTimeout(toastT);
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toastT = setTimeout(() => t.classList.remove("show"), 1600);
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}
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async function copyText(text) {
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try {
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await navigator.clipboard.writeText(text);
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toast("Copied");
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} catch {
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toast("Copy failed");
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}
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}
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function secretSpan(text) {
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const s = document.createElement("span");
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s.className = "secret";
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s.textContent = text;
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s.title = "click to reveal";
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s.addEventListener("click", () => s.classList.toggle("revealed"));
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return s;
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}
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// ---- quick generate (live; stateless unless Store) ----
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let lastSecret = "";
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function quickGen(silent) {
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const spec = $("#qname").value.trim();
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const master = masterEl().value;
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const sec = $("#qsecret");
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const lenEl = $("#qlen");
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sec.classList.remove("revealed");
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if (!spec || !master) {
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sec.textContent = "";
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lenEl.textContent = "";
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lastSecret = "";
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return;
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}
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// The entry name is NOT always the first token — a leading prefix
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// (e.g. `*P0 test1 …`) means the name is the next word. Parse it.
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const name = hel_parse_name(spec);
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if (!name) {
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sec.textContent = "";
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lenEl.textContent = "";
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lastSecret = "";
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return;
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}
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// hel caches the root master in secrets["/"]; clear it so the live result
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// always reflects the current master field (not a stale cached value).
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hel_command("unpass /");
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let out = hel_command("enc " + name);
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if (/not found/.test(out)) {
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hel_command("add " + spec);
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out = hel_command("enc " + name);
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hel_command("rm " + name);
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}
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hel_command("unpass /");
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const pw = stripNoise(out).pop() || "";
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lastSecret = pw;
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sec.textContent = pw;
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lenEl.textContent = pw ? "len " + pw.length : "";
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if (!pw && !silent) toast("No output");
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}
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function quickStore() {
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const spec = $("#qname").value.trim();
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if (!spec) return toast("Enter a name");
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const name = hel_parse_name(spec) || spec.split(/\s+/)[0];
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const out = hel_command("add " + spec);
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persist();
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appendLine('<span class="muted"># stored ' + esc(name) + "</span>");
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toast(/^(error|warning)/m.test(out) ? out.split("\n")[0] : "Stored " + name);
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}
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// ---- console ----
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// Scroll to the bottom after layout (rAF) so the view always follows output.
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function scrollBottom() {
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const out = $("#cout");
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requestAnimationFrame(() => { out.scrollTop = out.scrollHeight; });
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}
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function appendLine(html, cls) {
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const out = $("#cout");
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const div = document.createElement("div");
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if (cls) div.className = cls;
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div.innerHTML = html;
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out.appendChild(div);
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scrollBottom();
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}
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function appendNode(node) {
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const out = $("#cout");
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const div = document.createElement("div");
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div.appendChild(node);
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out.appendChild(div);
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scrollBottom();
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}
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// gen data line: {:>3} {:>36} {:>4} {} → key(0..3) ' ' pass(4..40) ' ' len(41..45) ' ' name(46..)
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// Return the column split so we mask ONLY the password (never the header).
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function parseGenLine(line) {
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if (line.length < 46) return null;
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const lenStr = line.slice(41, 45).trim();
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if (!/^\d+$/.test(lenStr)) return null; // header "Len" → not numeric → plain
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const len = parseInt(lenStr, 10);
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if (len <= 0 || len > 36) return null;
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return { prefix: line.slice(0, 40 - len), secret: line.slice(40 - len, 40), suffix: line.slice(40) };
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}
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function consoleRun(cmd) {
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appendLine('<span class="cmd">> ' + esc(cmd) + "</span>");
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const out = hel_command(cmd);
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persist();
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if (!out) return;
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const verb = cmd.trim().split(/\s+/)[0];
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const isGen = /^gen\d*$/.test(verb); // gen, gen3, gen10, …
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const isEnc = verb === "enc";
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for (const line of out.split("\n")) {
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if (/^(warning|error):/.test(line)) {
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appendLine(esc(line), "err");
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} else if (isGen) {
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const p = parseGenLine(line);
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if (!p) { appendLine(esc(line) || " "); continue; }
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const frag = document.createDocumentFragment();
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frag.appendChild(document.createTextNode(p.prefix));
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frag.appendChild(secretSpan(p.secret));
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frag.appendChild(document.createTextNode(p.suffix));
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appendNode(frag);
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} else if (isEnc && line.trim() && !line.startsWith("add ")) {
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appendNode(secretSpan(line));
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} else {
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appendLine(esc(line) || " ");
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}
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}
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}
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// ---- pass overlay (a browser can't block for input, so collect the
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// password in a modal, then run the long form `pass <name> <pw>`) ----
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let passPending = null;
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function openPassOverlay(name) {
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passPending = name;
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$("#passTitle").textContent = 'Password for "' + name + '"';
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$("#passInput").value = "";
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$("#passModal").classList.add("show");
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setTimeout(() => $("#passInput").focus(), 30);
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}
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function submitPass() {
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const name = passPending;
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passPending = null;
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const pw = $("#passInput").value;
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$("#passModal").classList.remove("show");
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$("#passInput").value = "";
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if (name == null) return;
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appendLine('<span class="cmd">> pass ' + esc(name) + "</span>");
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if (!pw) {
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appendLine('<span class="muted"># cancelled</span>');
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return;
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}
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const out = hel_command("pass " + name + " " + pw); // long form, no prompt
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persist();
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if (out && out.trim()) {
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for (const l of out.split("\n")) appendLine(esc(l), /^(warning|error):/.test(l) ? "err" : null);
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}
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appendLine('<span class="muted"># password cached for ' + esc(name) + "</span>");
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}
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// ---- boot ----
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async function boot() {
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await init();
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hel_init();
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if (localStorage.getItem("hel:" + CATALOG_KEY)) hel_command("source " + CATALOG_KEY);
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// remember the About panel's open/closed state across visits
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const about = $("#about");
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const aboutState = localStorage.getItem("hel:_about_open");
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if (aboutState !== null) about.open = aboutState === "1";
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about.addEventListener("toggle", () => localStorage.setItem("hel:_about_open", about.open ? "1" : "0"));
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// live generation
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let liveT;
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const live = () => {
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clearTimeout(liveT);
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liveT = setTimeout(() => quickGen(true), 70);
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};
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$("#qname").addEventListener("input", live);
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$("#master").addEventListener("input", live);
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$("#qname").addEventListener("keydown", (e) => e.key === "Enter" && quickGen(false));
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// On blur, rewrite the name field to the canonical form hel parsed it as
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// (name + mode + seq + date + comment), so you see exactly what was used.
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$("#qname").addEventListener("blur", () => {
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const spec = $("#qname").value.trim();
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if (!spec) return;
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const norm = hel_parse(spec);
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if (norm && norm !== spec) {
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$("#qname").value = norm;
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quickGen(true);
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}
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});
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$("#qsecret").addEventListener("click", () => $("#qsecret").classList.toggle("revealed"));
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$("#copy").onclick = () => (lastSecret ? copyText(lastSecret) : toast("Nothing to copy"));
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$("#store").onclick = quickStore;
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// pass overlay wiring
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$("#passOk").onclick = submitPass;
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$("#passInput").addEventListener("keydown", (e) => e.key === "Enter" && submitPass());
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$("#passCancel").onclick = () => {
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passPending = null;
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$("#passModal").classList.remove("show");
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$("#passInput").value = "";
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};
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const ci = $("#cin");
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// command history with Up/Down (persisted across reloads)
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const HKEY = "_console_history";
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const history = JSON.parse(localStorage.getItem("hel:" + HKEY) || "[]");
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let hi = history.length; // pointer; === length means "current draft"
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let draft = "";
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const moveCaretEnd = () => requestAnimationFrame(() => ci.setSelectionRange(ci.value.length, ci.value.length));
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ci.addEventListener("keydown", (e) => {
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if (e.key === "Enter") {
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const v = ci.value.trim();
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ci.value = "";
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if (!v) return;
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if (history[history.length - 1] !== v) history.push(v);
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if (history.length > 300) history.shift();
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localStorage.setItem("hel:" + HKEY, JSON.stringify(history));
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hi = history.length;
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draft = "";
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const pm = v.match(/^pass\s+(\S+)\s*$/); // `pass <name>` → ask in an overlay
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if (pm) { openPassOverlay(pm[1]); return; }
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consoleRun(v);
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} else if (e.key === "ArrowUp") {
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if (hi > 0) {
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|
if (hi === history.length) draft = ci.value;
|
|
ci.value = history[--hi];
|
|
e.preventDefault();
|
|
moveCaretEnd();
|
|
}
|
|
} else if (e.key === "ArrowDown") {
|
|
if (hi < history.length) {
|
|
hi++;
|
|
ci.value = hi === history.length ? draft : history[hi];
|
|
e.preventDefault();
|
|
moveCaretEnd();
|
|
}
|
|
}
|
|
});
|
|
|
|
$("#importBtn").onclick = () => $("#importModal").classList.add("show");
|
|
$("#importCancel").onclick = () => $("#importModal").classList.remove("show");
|
|
$("#importDo").onclick = () => {
|
|
const txt = $("#importText").value;
|
|
if (txt.trim()) {
|
|
hel_load_script(txt);
|
|
persist();
|
|
toast("Imported");
|
|
appendLine('<span class="muted"># imported catalog</span>');
|
|
}
|
|
$("#importModal").classList.remove("show");
|
|
$("#importText").value = "";
|
|
};
|
|
$("#exportBtn").onclick = () => {
|
|
$("#exportText").value = hel_command("dump"); // `dump` prints the catalog
|
|
$("#exportModal").classList.add("show");
|
|
};
|
|
$("#exportClose").onclick = () => $("#exportModal").classList.remove("show");
|
|
$("#exportCopy").onclick = () => copyText($("#exportText").value);
|
|
// click backdrop closes modals
|
|
document.querySelectorAll(".modal-bg").forEach((bg) =>
|
|
bg.addEventListener("click", (e) => e.target === bg && bg.classList.remove("show"))
|
|
);
|
|
|
|
appendLine('<span class="muted"># LesS/KEY ready — runs the real hel core via WASM. Try: help</span>');
|
|
}
|
|
boot();
|
|
</script>
|
|
</body>
|
|
</html>
|