137 lines
3.7 KiB
JavaScript
137 lines
3.7 KiB
JavaScript
import sha from "sha512";
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import {
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setCookie,
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getCookie
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} from "cookie"
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import "inputs"
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const loader = document.getElementById("loader")
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const container = document.getElementById("container")
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const usernameinput = document.getElementById("username")
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const usernamegroup = document.getElementById("usernamegroup")
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const uerrorfield = document.getElementById("uerrorfield")
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const passwordinput = document.getElementById("password")
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const passwordgroup = document.getElementById("passwordgroup")
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const perrorfield = document.getElementById("perrorfield")
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const nextbutton = document.getElementById("nextbutton")
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const loginbutton = document.getElementById("loginbutton")
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let username;
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let salt;
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usernameinput.focus()
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const loading = () => {
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container.style.filter = "blur(2px)";
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loader.style.display = "";
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}
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const loading_fin = () => {
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container.style.filter = ""
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loader.style.display = "none";
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}
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loading_fin();
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usernameinput.onkeydown = (e) => {
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var keycode = e.keyCode ? e.keyCode : e.which;
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if (keycode === 13) nextbutton.click();
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clearError(uerrorfield);
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}
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nextbutton.onclick = async () => {
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loading();
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username = usernameinput.value;
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try {
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let res = await fetch("/api/user/login?type=username&username=" + username, {
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method: "POST"
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}).then(e => {
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if (e.status !== 200) throw new Error(e.statusText)
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return e.json()
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}).then(data => {
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if (data.error) {
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return Promise.reject(new Error(data.error))
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}
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return data;
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})
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salt = res.salt;
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usernamegroup.classList.add("invisible")
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nextbutton.classList.add("invisible")
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passwordgroup.classList.remove("invisible")
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loginbutton.classList.remove("invisible")
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passwordinput.focus()
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} catch (e) {
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showError(uerrorfield, e.message)
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}
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loading_fin()
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}
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passwordinput.onkeydown = (e) => {
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var keycode = e.keyCode ? e.keyCode : e.which;
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if (keycode === 13) loginbutton.click();
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clearError(perrorfield);
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}
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loginbutton.onclick = async () => {
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loading();
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let pw = sha(salt + passwordinput.value);
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try {
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let { login, special, tfa } = await fetch("/api/user/login?type=password", {
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method: "POST",
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body: JSON.stringify({
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username: usernameinput.value,
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password: pw
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}),
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headers: {
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'content-type': 'application/json'
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},
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}).then(e => {
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if (e.status !== 200) throw new Error(e.statusText)
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return e.json()
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}).then(data => {
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if (data.error) {
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return Promise.reject(new Error(data.error))
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}
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return data;
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})
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setCookie("login", login.token, login.expires)
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setCookie("special", special.token, special.expires)
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let d = new Date()
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d.setTime(d.getTime() + (365 * 24 * 60 * 60 * 1000));
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setCookie("username", username, d.toUTCString());
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let url = new URL(window.location.href);
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let state = url.searchParams.get("state")
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let red = "/"
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if (state) {
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let base64 = url.searchParams.get("base64")
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if (base64)
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red = atob(state)
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else
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red = state
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}
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window.location.href = red;
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} catch (e) {
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passwordinput.value = "";
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showError(perrorfield, e.message);
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}
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loading_fin();
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}
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function clearError(field) {
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field.innerText = "";
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field.classList.add("invisible")
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}
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function showError(field, error) {
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field.innerText = error;
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field.classList.remove("invisible")
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}
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username = getCookie("username")
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if (username) {
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usernameinput.value = username;
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var evt = document.createEvent("HTMLEvents");
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evt.initEvent("change", false, true);
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usernameinput.dispatchEvent(evt);
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} |