161 lines
2.9 KiB
HTML
161 lines
2.9 KiB
HTML
<!doctype html>
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<html>
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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=0.8" />
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<title>Login</title>
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<link rel="stylesheet" href="./lib/basic.css" />
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<script src="./auth.js"></script>
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<script src="./lib/basic.js"></script>
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<style>
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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font-family: Arial, sans-serif;
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}
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body {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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background-color: #f6f8fa;
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}
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.login-card {
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background-color: #fff;
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padding: 2.5rem 2rem;
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border-radius: 8px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
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width: 100%;
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max-width: 400px;
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}
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.login-card h1 {
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text-align: center;
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margin-bottom: 1.5rem;
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font-size: 1.5rem;
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}
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label {
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display: block;
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margin-bottom: 0.3rem;
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font-weight: 600;
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font-size: 0.9rem;
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}
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input {
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width: 100%;
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padding: 0.5rem 0.75rem;
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margin-bottom: 1rem;
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border: 1px solid #d1d5da;
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border-radius: 6px;
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font-size: 1rem;
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}
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button {
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width: 100%;
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padding: 0.6rem;
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background-color: var(--accent_color_fg);
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color: #fff;
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border: none;
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border-radius: 6px;
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font-size: 1rem;
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font-weight: 600;
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cursor: pointer;
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}
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button:hover {
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background-color: var(--accent_color_fg_o);
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}
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.signup-text {
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text-align: center;
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margin-top: 1rem;
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font-size: 0.9rem;
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}
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.signup-text a {
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color: #0366d6;
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text-decoration: none;
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}
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.signup-text a:hover {
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text-decoration: underline;
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}
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</style>
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</head>
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<body>
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<div class="login-card">
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<h1>Sign in</h1>
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<label for="username">Username</label>
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<input
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type="text"
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id="username"
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name="username"
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autocomplete="username"
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autocapitalize="off"
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autocorrect="off"
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onkeypress='if (event.key == "Enter") login()'
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required
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autofocus
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/>
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<label for="password">Password</label>
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<input
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type="password"
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id="password"
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name="password"
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autocomplete="current-password"
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onkeypress='if (event.key == "Enter") login()'
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required
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/>
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<button type="button" onclick="login()">Sign in</button>
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<div class="signup-text">Don't have an account yet? <a href="signup.html">Sign up</a></div>
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</div>
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<script>
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const couchDB = new CouchDB();
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async function getData() {
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try {
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const res = await couchDB.get("users");
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return res ?? {};
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} catch (e) {
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console.error("Failed to get users:", e);
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return {};
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}
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}
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async function login() {
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const data = await getData();
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const username = document.getElementById("username").value.trim().toLowerCase();
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const password = document.getElementById("password").value;
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const user = data[username];
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if (user == undefined) {
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return alert("User doesn't exist!");
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}
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if (user.password != password) {
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return alert("Incorrect password!");
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}
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sessionStorage.setItem("user", username);
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if (user.role === "student") {
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location.href = "./student/uebersicht.html";
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return;
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} else {
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location.href = "./prof/uebersicht.html";
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return;
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}
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}
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</script>
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</body>
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</html>
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