79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
/*
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Auth process: User Requests Key => Server emails key to user =>
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user opens link to auth.html =>
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website POSTs key to server => Server checks validity =>
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Server responds with the users auth key =>
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auth.js adds this to localStorage
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*/
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const cmd = document.getElementById("cmd") // Assign element to const
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versionDisplay(); // Show web version in footer
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init(); // Run init function
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async function sendHome(){
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await delay(2000);
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location.replace('./')
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}
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async function cmdOut(message) {
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html = "<p>" + message + "</p>"
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cmd.insertAdjacentHTML("beforeend", html)
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}
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async function registerKey(key) { // Posts key to server and listens for response.
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const url = `${window.location.origin}/api/v1/register/register`;
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const res = await fetch(url, { // The response will contain the UUID which will be registered
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method: "POST",
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headers: {
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"Content-Type": "application/json"
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},
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redirect: "follow",
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body: JSON.stringify({uuid: key})
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})
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const data = await res.json();
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return res.status === 201
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? (localStorage.setItem("uuid", data.api_key), true)
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: false;
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}
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async function checkAuth(key) {
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const url = `${window.location.origin}/api/v1/auth/test`;
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const res = await fetch(url, {
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method: "GET",
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redirect: "follow",
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headers: {
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"uuid": key
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}
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})
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return res.status === 200 ? true : false
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}
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async function init(){ // Reads registration key from query, and calls registerKey(key)
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cmdOut("Reading authorisation code");
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const key = await getQuery("key");
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if (key === "false") {
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cmdOut("No valid key found")
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cmdOut("Try clicking the link again or request a new activation link")
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hideLoading()
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return
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}
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cmdOut("Requesting API Key from server");
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if (!await registerKey(key)) {
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cmdOut("Failed to register or invalid key")
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cmdOut("Try again later or request a new link")
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hideLoading()
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return
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}
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showLoading()
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if (! await checkAuth(localStorage.getItem("uuid"))) {
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cmdOut("Authentication Check failed")
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cmdOut("Please logout and request a new link")
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hideLoading()
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await delay(2000)
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location.replace("./")
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}
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hideLoading();
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cmdOut("Authentication succesful")
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cmdOut("Redirecting to home")
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await delay(3000)
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location.replace("./")
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} |