154 lines
4.3 KiB
JavaScript
154 lines
4.3 KiB
JavaScript
(function () {
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"use strict";
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var cfg = null;
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var filledKeys = {};
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var startedAt = Date.now();
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var MAX_MS = 120000;
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function loadConfig(cb) {
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try {
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var rt = typeof browser !== "undefined" ? browser : chrome;
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var url = rt.runtime.getURL("autofill_config.json");
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fetch(url, { cache: "no-store" })
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.then(function (r) { return r.json(); })
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.then(function (j) { cb(j || null); })
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.catch(function () { cb(null); });
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} catch (e) {
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cb(null);
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}
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}
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function hostMatches(host, patterns) {
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if (!patterns || !patterns.length) return true;
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host = (host || "").toLowerCase();
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for (var i = 0; i < patterns.length; i++) {
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var p = String(patterns[i] || "").toLowerCase();
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if (!p) continue;
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if (p.indexOf("*") >= 0) {
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var re = new RegExp("^" + p.replace(/\./g, "\\.").replace(/\*/g, ".*") + "$");
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if (re.test(host)) return true;
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} else if (host === p || host.endsWith("." + p)) {
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return true;
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}
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}
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return false;
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}
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function setValue(el, value) {
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if (!el || value == null || value === "") return false;
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try {
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el.focus();
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el.value = value;
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el.dispatchEvent(new Event("input", { bubbles: true }));
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el.dispatchEvent(new Event("change", { bubbles: true }));
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return true;
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} catch (e) {
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return false;
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}
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}
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function trySelectors(selectors, value) {
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if (!selectors || !value) return false;
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for (var i = 0; i < selectors.length; i++) {
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var nodes = document.querySelectorAll(selectors[i]);
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for (var j = 0; j < nodes.length; j++) {
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var el = nodes[j];
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if (!el || el.disabled || el.readOnly) continue;
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if (el.type === "hidden") continue;
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if (setValue(el, value)) return true;
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}
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}
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return false;
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}
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function runFill() {
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if (!cfg || !cfg.fields) return;
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if (Date.now() - startedAt > MAX_MS) return;
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var host = location.hostname || "";
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if (cfg.hosts && cfg.hosts.length && !hostMatches(host, cfg.hosts)) return;
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var fields = cfg.fields;
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var keys = Object.keys(fields);
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for (var i = 0; i < keys.length; i++) {
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var key = keys[i];
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var val = fields[key];
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if (!val) continue;
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if (filledKeys[key]) continue;
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if (trySelectors(fields[key + "_selectors"] || defaultSelectors(key), val)) {
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filledKeys[key] = true;
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}
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}
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}
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function defaultSelectors(key) {
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var map = {
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email: [
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'input[type="email"]',
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'input[name="email"]',
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'input[name="Email"]',
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'input[id="email"]',
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'input[autocomplete="email"]',
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'input[autocomplete="username"]',
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'input[name="identifier"]'
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],
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password: [
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'input[type="password"]:not([name*="Confirm"]):not([name*="confirm"]):not([name*="Again"]):not([name*="again"])',
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'input[name="password"]',
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'input[name="Passwd"]',
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'input[id="password"]',
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'input[autocomplete="new-password"]'
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],
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password_confirm: [
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'input[name="PasswdAgain"]',
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'input[name="password_confirm"]',
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'input[name="confirmPassword"]',
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'input[name="passwordConfirmation"]',
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'input[autocomplete="new-password"]:nth-of-type(2)'
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],
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first_name: [
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'input[name="firstName"]',
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'input[name="firstname"]',
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'input[name="first_name"]',
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'input[autocomplete="given-name"]'
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],
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last_name: [
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'input[name="lastName"]',
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'input[name="lastname"]',
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'input[name="last_name"]',
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'input[autocomplete="family-name"]'
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],
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username: [
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'input[name="username"]',
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'input[name="Username"]',
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'input[id="username"]',
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'input[autocomplete="username"]'
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]
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};
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return map[key] || [];
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}
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function boot() {
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loadConfig(function (j) {
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cfg = j;
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if (!cfg) return;
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runFill();
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var obs = new MutationObserver(function () { runFill(); });
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obs.observe(document.documentElement || document.body, {
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childList: true,
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subtree: true
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});
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var timer = setInterval(function () {
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runFill();
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if (Date.now() - startedAt > MAX_MS) clearInterval(timer);
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}, 900);
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});
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}
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if (document.readyState === "loading") {
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document.addEventListener("DOMContentLoaded", boot);
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} else {
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boot();
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}
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})();
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