firefox-extension-proxy/scripts/background.js

136 lines
3.2 KiB
JavaScript

"use strict";
let sendAuth;
const credential = {
username: "",
password: "",
};
const colors = {
Green: [0, 128, 0, 255],
Red: [255, 0, 0, 255],
Orange: [255, 165, 0, 255],
};
function setProxy(proxy) {
const requestProxy = {
type: proxy.type,
host: proxy.host,
port: proxy.port,
proxyDNS: ["socks", "socks4"].includes(proxy.type),
};
// delete sendAuth old
if (typeof sendAuth === "function") {
browser.webRequest.onAuthRequired.removeListener(sendAuth);
}
if (requestProxy.username) {
requestProxy.username = credential.username = proxy.username;
requestProxy.password = credential.password = proxy.password;
sendAuth = async () => {
return {
authCredentials: credential,
};
};
browser.webRequest.onAuthRequired.addListener(
sendAuth,
{urls: ["<all_urls>"]},
["blocking"]
);
}
// final handle
browser.proxy.onRequest.addListener(
(requestInfo) => {
return requestProxy;
},
{urls: ["<all_urls>"]}
);
}
function setStorage(proxy) {
chrome.storage.sync.set({proxy: proxy}, function () {
console.log("Settings saved");
});
}
async function getStorage() {
const promise = new Promise((res, rej) => {
chrome.storage.sync.get(["proxy"], function (values) {
res(values);
});
});
return promise;
}
function switchBadge(first, second) {
chrome.browserAction.getBadgeText({}, function (color) {
if (color === first) {
browser.browserAction.setBadgeText({text: second});
} else {
browser.browserAction.setBadgeText({text: first});
}
});
}
function intervalSetProxy(interval = 10000) {
if (!interval) {
interval = 10000;
}
if (typeof _intervalSetProxy === "number") {
clearInterval(_intervalSetProxy);
}
var _intervalSetProxy = setInterval(() => {
getStorage().then((values) => {
if (values?.proxy) {
console.count(values?.proxy.password);
switchBadge('P1', 'P2');
setProxy(values?.proxy);
} else {
clearInterval(_intervalSetProxy);
}
});
}, interval);
}
document.addEventListener("DOMContentLoaded", function () {
browser.browserAction.setBadgeTextColor({color: "#fff"});
const socket = io("https://seotool.nswteam.net");
socket.on("connect", function () {
browser.browserAction.setBadgeText({text: "IO"});
browser.browserAction.setBadgeBackgroundColor({color: colors.Green});
intervalSetProxy();
console.log("socket.io connected");
});
socket.on("disconnect", function () {
browser.browserAction.setBadgeText({text: "IO"});
browser.browserAction.setBadgeBackgroundColor({color: colors.Red});
console.log("socket.io disconnected");
});
socket.emit("join", {join: "set_proxy"});
// TODO get message set proxy
socket.on("message", function (message) {
/**
* {
* browser_name: ...
* type: socks | socks4, http, https,
* host: '127.0.0.1',
* port: 80,
* username?: ''
* password?: ''
* proxyDNS: ['socks', 'socks4'].includes(message.type)
* }
*/
console.log({message});
setStorage(message);
intervalSetProxy();
});
}); // end ready