lmc/profile/auth/auth.js

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/*
* This file is part of Linode Manager Classic.
*
* Linode Manager Classic is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Linode Manager Classic is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Linode Manager Classic. If not, see <https://www.gnu.org/licenses/>.
*/
import { settings, elements, apiDelete, apiGet, apiPost, parseParams, setupHeader, timeString } from "/global.js";
(function()
{
// Element names specific to this page
elements.pwReset = "pw-reset";
elements.tfa = "tfa";
elements.tfaDisable = "tfa-disable";
elements.tfaEnable = "tfa-enable";
elements.tfaStatus = "tfa-status";
elements.trusted = "trusted";
elements.untrust = "untrust";
// Data received from API calls
var data = {};
// Static references to UI elements
var ui = {};
ui.pwReset = {};
ui.tfa = [];
ui.tfaDisable = {};
ui.tfaEnable = {};
ui.tfaStatus = {};
ui.trusted = {};
// Creates a row for the trusted devices list
var createTrustedRow = function(device)
{
var row = document.createElement("div");
row.id = elements.trusted + "-" + device.id;
var br = document.createElement("br");
row.appendChild(br);
var userAgent = document.createElement("span");
userAgent.innerHTML = device.user_agent;
row.appendChild(userAgent);
row.appendChild(br.cloneNode(true));
var lastAuth = document.createElement("span");
var now = new Date();
var authDt = new Date(device.last_authenticated + "Z");
lastAuth.innerHTML = "Last authenticated " + timeString(now - authDt, true) + " from " + device.last_remote_addr;
row.appendChild(lastAuth);
row.appendChild(br.cloneNode(true));
var expiry = document.createElement("span");
var expireDt = new Date(device.expiry + "Z");
expiry.innerHTML = "Expires in " + timeString(expireDt - now, false) + " - ";
row.appendChild(expiry);
var untrust = document.createElement("a");
untrust.id = elements.untrust + "-" + device.id;
untrust.href = "#";
untrust.innerHTML = "untrust";
untrust.addEventListener("click", handleUntrust);
row.appendChild(untrust);
return row;
};
// Callback for profile API call
var displayProfile = function(response)
{
ui.pwReset.href += response.username;
if (response.two_factor_auth) {
apiGet("/profile/devices", displayTrusted, null);
ui.tfaStatus.innerHTML = "Enabled";
ui.tfaEnable.innerHTML = "Reset Two-Factor Authentication";
for (var i = 0; i < ui.tfa.length; i++) {
if (ui.tfa[i].tagName == "TR")
ui.tfa[i].style.display = "table-row";
else
ui.tfa[i].style.display = "initial";
}
} else {
ui.tfaStatus.innerHTML = "Disabled";
}
ui.tfaEnable.disabled = false;
};
// Callback for trusted devices API call
var displayTrusted = function(response)
{
for (var i = 0; i < response.data.length; i++)
ui.trusted.appendChild(createTrustedRow(response.data[i]));
};
// Click handler for disable 2FA link
var handleDisableTFA = function(event)
{
if (!confirm("Are you sure you want to disable two-factor authentication?"))
return;
apiPost("/profile/tfa-disable", {}, function(response)
{
location.reload();
});
};
// Click handler for enable/reset 2FA button
var handleEnableTFA = function(event)
{
if (event.currentTarget.disabled)
return;
location.href = "/profile/twofactor";
};
// Click handler for untrust links
var handleUntrust = function(event)
{
var deviceID = parseInt(event.currentTarget.id.split("-")[1]);
apiDelete("/profile/devices/" + deviceID, function(response)
{
var row = document.getElementById(elements.trusted + "-" + deviceID);
row.remove();
});
};
// Initial setup
var setup = function()
{
// Parse URL parameters
data.params = parseParams();
setupHeader();
// Get element references
ui.pwReset = document.getElementById(elements.pwReset);
ui.tfa = document.getElementsByClassName(elements.tfa);
ui.tfaDisable = document.getElementById(elements.tfaDisable);
ui.tfaEnable = document.getElementById(elements.tfaEnable);
ui.tfaStatus = document.getElementById(elements.tfaStatus);
ui.trusted = document.getElementById(elements.trusted);
// Register event handlers
ui.tfaDisable.addEventListener("click", handleDisableTFA);
ui.tfaEnable.addEventListener("click", handleEnableTFA);
// Get data from API
apiGet("/profile", displayProfile, null);
};
// Attach onload handler
window.addEventListener("load", setup);
})();