diff --git a/backend/sub-store.js b/backend/sub-store.js index d08609b..84b5536 100644 --- a/backend/sub-store.js +++ b/backend/sub-store.js @@ -1,670 +1,562 @@ /** - * Sub-Store v0.2 (Backend) - * @Author: Peng-YM - * @Description: - * 适用于QX，Loon，Surge的订阅管理工具。 - * - 功能 - * 1. 订阅转换，支持SS, SSR, V2RayN, QX, Loon, Surge, Clash格式的互相转换。 - * 2. 节点过滤，重命名，排序等。 - * 3. 订阅拆分，组合。 + * ███████╗██╗ ██╗██████╗ ███████╗████████╗ ██████╗ ██████╗ ███████╗ + * ██╔════╝██║ ██║██╔══██╗ ██╔════╝╚══██╔══╝██╔═══██╗██╔══██╗██╔════╝ + * ███████╗██║ ██║██████╔╝█████╗███████╗ ██║ ██║ ██║██████╔╝█████╗ + * ╚════██║██║ ██║██╔══██╗╚════╝╚════██║ ██║ ██║ ██║██╔══██╗██╔══╝ + * ███████║╚██████╔╝██████╔╝ ███████║ ██║ ╚██████╔╝██║ ██║███████╗ + * ╚══════╝ ╚═════╝ ╚═════╝ ╚══════╝ ╚═╝ ╚═════╝ ╚═╝ ╚═╝╚══════╝ + * Advanced Subscription Manager for QX, Loon, Surge and Clash. + * @author: Peng-YM + * @github: https://github.com/Peng-YM/Sub-Store + * @documentation: https://www.notion.so/Sub-Store-6259586994d34c11a4ced5c406264b46 */ const $ = API("sub-store"); -const $app = express(); +const Base64 = new Base64Code(); -$.http = HTTP({ - headers: { - "User-Agent": "Quantumult%20X", - }, +startService(); + +/****************************************** Service **********************************************************/ + +function startService() { + const welcome = heredoc(function () {/* + _____ __ _____ __ + / ___/ __ __ / /_ / ___/ / /_ ____ _____ ___ + \__ \ / / / // __ \ ______ \__ \ / __// __ \ / ___// _ \ + ___/ // /_/ // /_/ //_____/___/ // /_ / /_/ // / / __/ +/____/ \__,_//_.___/ /____/ \__/ \____//_/ \___/ +*/ }); -// Constants -const SETTINGS_KEY = "settings"; -const SUBS_KEY = "subs"; -const COLLECTIONS_KEY = "collections"; + console.log(welcome); + const $app = express(); + // Constants + const SETTINGS_KEY = "settings"; + const SUBS_KEY = "subs"; + const COLLECTIONS_KEY = "collections"; + // Initialization + if (!$.read(SUBS_KEY)) $.write({}, SUBS_KEY); + if (!$.read(COLLECTIONS_KEY)) $.write({}, COLLECTIONS_KEY); + if (!$.read(SETTINGS_KEY)) $.write({}, SETTINGS_KEY); -const AVAILABLE_FILTERS = { - "Keyword Filter": KeywordFilter, - "Useless Filter": UselessFilter, - "Region Filter": RegionFilter, - "Regex Filter": RegexFilter, - "Type Filter": TypeFilter, - "Script Filter": ScriptFilter, -}; + // download + $app.get("/download/:name", downloadSubscription); + $app.get("/download/collection/:name", downloadCollection); -const AVAILABLE_OPERATORS = { - "Set Property Operator": SetPropertyOperator, - "Flag Operator": FlagOperator, - "Sort Operator": SortOperator, - "Keyword Sort Operator": KeywordSortOperator, - "Keyword Rename Operator": KeywordRenameOperator, - "Keyword Delete Operator": KeywordDeleteOperator, - "Regex Rename Operator": RegexRenameOperator, - "Regex Delete Operator": RegexDeleteOperator, - "Script Operator": ScriptOperator, -}; + // subscription API + $app.route("/api/sub/:name") + .get(getSubscription) + .patch(updateSubscription) + .delete(deleteSubscription); -const AVAILABLE_PRODUCERS = [ - Raw_Producer, URI_Producer, - Surge_Producer, Loon_Producer, QX_Producer, Clash_Producer, Sub_Producer -]; + $app.route("/api/subs") + .get(getAllSubscriptions) + .post(createSubscription); -// SOME INITIALIZATIONS -if (!$.read(SUBS_KEY)) $.write({}, SUBS_KEY); -if (!$.read(COLLECTIONS_KEY)) $.write({}, COLLECTIONS_KEY); -if (!$.read(SETTINGS_KEY)) $.write({}, SETTINGS_KEY); + // collection API + $app.route("/api/collection/:name") + .get(getCollection) + .patch(updateCollection) + .delete(deleteCollection); -// BACKEND API + $app.route("/api/collections") + .get(getAllCollections) + .post(createCollection); -// download -$app.get("/download/collection/:name", downloadCollection); -$app.get("/download/:name", downloadSub); + // gist backup + $app.get("/api/backup") -// IP_API -$app.get("/api/IP_API/:server", IP_API); - -// subscriptions -$app.route("/api/sub/:name").get(getSub).patch(updateSub).delete(deleteSub); -$app.route("/api/sub").get(getAllSubs).post(newSub).delete(deleteAllSubs); - -// refresh -$app.post("/api/refresh", refreshResource); - -// collections -$app - .route("/api/collection/:name") - .get(getCollection) - .patch(updateCollection) - .delete(deleteCollection); - -$app - .route("/api/collection") - .get(getAllCollections) - .post(newCollection) - .delete(deleteAllCollections); - -// settings -$app.route("/api/settings") - .get(getSettings) - .patch(updateSettings); - -// backup -$app.get("/api/backup", gistBackup); - -// data -$app.route("/api/storage") - .get(exportData) - .post(importData); - -$app.get("/api/env", async (req, res) => { - const {isNode, isQX, isLoon, isSurge} = ENV(); - let backend = "Node"; - if (isNode) backend = "Node"; - if (isQX) backend = "QX"; - if (isLoon) backend = "Loon"; - if (isSurge) backend = "Surge"; - res.json({ - backend + $app.all("/", (req, res) => { + res.status(405).end(); }); -}); -$app.get("/", async (req, res) => { - // 302 redirect - res.set("location", "https://sub-store.vercel.app/").status(302).end(); -}); - -// handle preflight request for QX -if (ENV().isQX) { - $app.options("/", async (req, res) => { - res.status(200).end(); - }); -} - - -$app.all("/", async (req, res) => { - res.send("Hello from sub-store, made with ❤️ by Peng-YM"); -}); - -$app.start(); - -async function IP_API(req, res) { - const server = decodeURIComponent(req.params.server); - const result = await $.http - .get(`http://ip-api.com/json/${server}?lang=zh-CN`) - .then((resp) => JSON.parse(resp.body)); - res.json(result); -} - -async function downloadResource(url) { - let raw = await $.http - .get(url) - .then((resp) => resp.body); - // trim Clash config to save memory - const start = raw.indexOf("proxies:"); - if (start !== -1) { - const end = raw.lastIndexOf("}") + 1; - raw = raw.substring(start, end); - } - return raw; -} - -async function gistBackup(req, res) { - const {action} = req.query; - // read token - const {gistToken} = $.read(SETTINGS_KEY); - if (!gistToken) { - res.status(500).json({ - status: "failed", - message: "未找到Gist备份Token!" + // Storage management + $app.route("/api/storage") + .get((req, res) => { + res.json($.read("#sub-store")); + }) + .post((req, res) => { + const data = req.body; + $.write(JSON.stringify(data), "#sub-store"); + res.end(); }); - } else { - const gist = new Gist("Auto Generated Sub-Store Backup", gistToken); - try { - let content; - switch (action) { - case "upload": - content = $.read("#sub-store"); - await gist.upload(JSON.stringify(content)); - $.info(`上传备份中...`); - break; - case "download": - content = await gist.download(); - // restore settings - $.write(content, "#sub-store"); - $.info(`还原备份中...`); - break; + + // Settings + $app.route("/api/settings") + .get(getSettings) + .patch(updateSettings); + + // utils + $app.get("/api/utils/IP_API/:server", IP_API); // IP-API reverse proxy + $app.post("/api/utils/refresh", refreshCache); // force refresh resource + $app.get("/api/utils/env", getEnv); // get runtime environment + $app.get("/api/utils/backup", gistBackup); // gist backup actions + + $app.start(); + + // subscriptions API + async function downloadSubscription(req, res) { + const {name} = req.params; + const {cache} = req.query || false; + const platform = req.query.target || getPlatformFromHeaders(req.headers); + const allSubs = $.read(SUBS_KEY); + const sub = allSubs[name]; + if (sub) { + try { + const raw = await getResource(sub.url, cache); + // parse proxies + let proxies = ProxyUtils.parse(raw); + // apply processors + proxies = await ProxyUtils.process(proxies, sub.process); + // produce + const output = ProxyUtils.produce(proxies, platform); + if (platform === 'JSON') { + res.set("Content-Type", "application/json").send(output); + } else { + res.send(output); + } + } catch (err) { + $.notify( + `🌍 [Sub-Store] 下载订阅失败`, + `❌ 无法下载订阅：${name}！`, + `🤔 原因：${err}` + ); + res.status(500).json({ + status: "failed", + message: err, + }); } + } else { + $.notify( + `🌍 [Sub-Store] 下载订阅失败`, + `❌ 未找到订阅：${name}！`, + ); + res.status(404).json({ + status: "failed", + }); + } + } + + function createSubscription(req, res) { + const sub = req.body; + const allSubs = $.read(SUBS_KEY); + if (allSubs[sub.name]) { + res.status(500).json({ + status: "failed", + message: `订阅${sub.name}已存在！`, + }); + } + // validate name + if (/^[\w-_]*$/.test(sub.name)) { + allSubs[sub.name] = sub; + $.write(allSubs, SUBS_KEY); + res.status(201).json({ + status: "success", + data: sub, + }); + } else { + res.status(500).json({ + status: "failed", + message: `订阅名称 ${sub.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`, + }); + } + } + + function getSubscription(req, res) { + const {name} = req.params; + const sub = $.read(SUBS_KEY)[name]; + if (sub) { + res.json({ + status: "success", + data: sub, + }); + } else { + res.status(404).json({ + status: "failed", + message: `未找到订阅：${name}!`, + }); + } + } + + function updateSubscription(req, res) { + const {name} = req.params; + let sub = req.body; + const allSubs = $.read(SUBS_KEY); + if (allSubs[name]) { + const newSub = { + ...allSubs[name], + ...sub, + }; + // allow users to update the subscription name + if (name !== sub.name) { + // we need to find out all collections refer to this name + const allCols = $.read(COLLECTIONS_KEY); + for (const k of Object.keys(allCols)) { + const idx = allCols[k].subscriptions.indexOf(name); + if (idx !== -1) { + allCols[k].subscriptions[idx] = sub.name; + } + } + // update subscriptions + delete allSubs[name]; + allSubs[sub.name] = newSub; + } else { + allSubs[name] = newSub; + } + $.write(allSubs, SUBS_KEY); + res.json({ + status: "success", + data: newSub, + }); + } else { + res.status(500).json({ + status: "failed", + message: `订阅${name}不存在，无法更新！`, + }); + } + } + + function deleteSubscription(req, res) { + const {name} = req.params; + // delete from subscriptions + let allSubs = $.read(SUBS_KEY); + delete allSubs[name]; + $.write(allSubs, SUBS_KEY); + // delete from collections + let allCols = $.read(COLLECTIONS_KEY); + for (const k of Object.keys(allCols)) { + allCols[k].subscriptions = allCols[k].subscriptions.filter( + (s) => s !== name + ); + } + $.write(allCols, COLLECTIONS_KEY); + res.json({ + status: "success", + }); + } + + function getAllSubscriptions(req, res) { + const allSubs = $.read(SUBS_KEY); + res.json({ + status: "success", + data: allSubs, + }); + } + + // collection API + async function downloadCollection(req, res) { + const {name} = req.params; + const {cache} = req.query || "false"; + const platform = req.query.target || getPlatformFromHeaders(req.headers); + + const allCollections = $.read(COLLECTIONS_KEY); + const allSubs = $.read(SUBS_KEY); + const collection = allCollections[name]; + + $.info(`正在下载组合订阅：${name}`); + + if (collection) { + const subs = collection['subscriptions']; + let proxies = []; + for (let i = 0; i < subs.length; i++) { + const sub = allSubs[subs[i]]; + $.info(`正在处理子订阅：${sub.name}，进度--${100 * (i + 1 / subs.length).toFixed(1)}% `); + try { + const raw = await getResource(sub.url, cache); + // parse proxies + proxies = proxies.concat(ProxyUtils.parse(raw)); + } catch (err) { + $.error(`处理组合订阅中的子订阅: ${sub.name}时出现错误：${err}! 该订阅已被跳过。`); + } + } + // apply processors + proxies = await ProxyUtils.process(proxies, collection.process || []); + if (proxies.length === 0) { + $.notify( + `🌍 [Sub-Store] 下载组合订阅失败`, + `❌ 未找到组合订阅：${name}！`, + ); + res.status(500).json({ + status: "failed", + message: `❌ 组合订阅${name}中不含有${platform}可用的节点！` + }); + } + // produce output + try { + const output = ProxyUtils.produce(proxies, platform); + if (platform === 'JSON') { + res.set("Content-Type", "application/json").send(output); + } else { + res.send(output); + } + } catch (err) { + $.notify( + `🌍 [Sub-Store] 下载组合订阅失败`, + `❌ 无法下载组合订阅：${name}！`, + `🤔 原因：${err}` + ); + res.status(500).json({ + status: "failed", + message: err, + }); + } + + } else { + $.notify( + `🌍 [Sub-Store] 下载组合订阅失败`, + `❌ 未找到组合订阅：${name}！`, + ); + res.status(404).json({ + status: "failed", + }); + } + } + + function createCollection(req, res) { + const collection = req.body; + const allCol = $.read(COLLECTIONS_KEY); + if (allCol[collection.name]) { + res.status(500).json({ + status: "failed", + message: `订阅集${collection.name}已存在！`, + }); + } + // validate name + if (/^[\w-_]*$/.test(collection.name)) { + allCol[collection.name] = collection; + $.write(allCol, COLLECTIONS_KEY); + res.status(201).json({ + status: "success", + data: collection, + }); + } else { + res.status(500).json({ + status: "failed", + message: `订阅集名称 ${collection.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`, + }); + } + } + + function getCollection(req, res) { + const {name} = req.params; + const collection = $.read(COLLECTIONS_KEY)[name]; + if (collection) { + res.json({ + status: "success", + data: collection, + }); + } else { + res.status(404).json({ + status: "failed", + message: `未找到订阅集：${name}!`, + }); + } + } + + function updateCollection(req, res) { + const {name} = req.params; + let collection = req.body; + const allCol = $.read(COLLECTIONS_KEY); + if (allCol[name]) { + const newCol = { + ...allCol[name], + ...collection, + }; + // allow users to update collection name + delete allCol[name]; + allCol[collection.name || name] = newCol; + $.write(allCol, COLLECTIONS_KEY); + res.json({ + status: "success", + data: newCol, + }); + } else { + res.status(500).json({ + status: "failed", + message: `订阅集${name}不存在，无法更新！`, + }); + } + } + + function deleteCollection(req, res) { + const {name} = req.params; + let allCol = $.read(COLLECTIONS_KEY); + delete allCol[name]; + $.write(allCol, COLLECTIONS_KEY); + res.json({ + status: "success", + }); + } + + function getAllCollections(req, res) { + const allCols = $.read(COLLECTIONS_KEY); + res.json({ + status: "success", + data: allCols, + }); + } + + // settings API + function getSettings(req, res) { + const settings = $.read(SETTINGS_KEY); + res.json(settings); + } + + function updateSettings(req, res) { + const data = req.body; + const settings = $.read(SETTINGS_KEY); + $.write({ + ...settings, + ...data + }, SETTINGS_KEY); + res.json({ + status: "success" + }); + } + + // util API + async function IP_API(req, res) { + const server = decodeURIComponent(req.params.server); + const result = await $.http + .get(`http://ip-api.com/json/${server}?lang=zh-CN`) + .then((resp) => JSON.parse(resp.body)); + res.json(result); + } + + async function refreshCache(req, res) { + const {url} = req.body; + try { + const raw = await getResource(url, false); + $.write(raw, `#${Base64.safeEncode(url)}`); res.json({ status: "success", }); } catch (err) { - const msg = `${action === "upload" ? "上传" : "下载"}备份失败！${err}`; - $.error(msg); res.status(500).json({ status: "failed", - message: msg + message: `无法刷新资源 ${url}： ${err}` }); } - } -} -// settings -async function getSettings(req, res) { - const settings = $.read(SETTINGS_KEY); - res.json(settings); -} + function getEnv(req, res) { + const {isNode, isQX, isLoon, isSurge} = ENV(); + let backend = "Node"; + if (isNode) backend = "Node"; + if (isQX) backend = "QX"; + if (isLoon) backend = "Loon"; + if (isSurge) backend = "Surge"; + res.json({ + backend + }); + } -async function updateSettings(req, res) { - const data = req.body; - const settings = $.read(SETTINGS_KEY); - $.write({ - ...settings, - ...data - }, SETTINGS_KEY); - res.json({ - status: "success" - }); -} - -// export data -async function exportData(req, res) { - res.json($.read("#sub-store")); -} - -async function importData(req, res) { - const data = req.body; - $.write(JSON.stringify(data), "#sub-store"); - res.end(); -} - -/**************************** API -- Subscriptions ***************************************/ -// refresh resource -async function refreshResource(req, res) { - const Base64 = new Base64Code(); - const {url} = req.body; - const raw = await downloadResource(url); - $.write(raw, `#${Base64.safeEncode(url)}`); - res.json({ - status: "success", - }); -} - -// download subscription, for APP only -async function downloadSub(req, res) { - const {name} = req.params; - const platform = req.query.target || getPlatformFromHeaders(req.headers); - const allSubs = $.read(SUBS_KEY); - if (allSubs[name]) { - const sub = allSubs[name]; - try { - const output = await parseSub(sub, platform); - res.send(output); - } catch (err) { + async function gistBackup(req, res) { + const {action} = req.query; + // read token + const {gistToken} = $.read(SETTINGS_KEY); + if (!gistToken) { res.status(500).json({ status: "failed", - message: err, + message: "未找到Gist备份Token!" }); - } - } else { - res.status(404).json({ - status: "failed", - message: `订阅${name}不存在！`, - }); - } -} - -async function parseSub(sub, platform) { - let raw; - const key = new Base64Code().safeEncode(sub.url); - if (platform === "Raw" || platform === "URI") { - const cache = $.read(`#${key}`); - if (!cache) { - raw = await downloadResource(sub.url); - $.write(raw, `#${key}`); } else { - // 我也不知道这里为什么要等10ms，不加Surge报错。 - await $.wait(10); - raw = cache; - } - } else { - // always download from url - raw = await downloadResource(sub.url); - $.write(raw, `#${sub.url}`); - } - - $.info( - "=======================================================================" - ); - $.info( - `Processing subscription: ${sub.name}, target platform ==> ${platform}.` - ); - $.info(`Initializing parsers...`); - const $parser = ProxyParser(platform); - // Parsers - $parser.addParsers([ - Clash_All, - // URI format parsers - URI_SS, - URI_SSR, - URI_VMess, - URI_Trojan, - // Quantumult X platform - QX_SS, - QX_SSR, - QX_VMess, - QX_Trojan, - QX_Http, - // Loon platform - Loon_SS, - Loon_SSR, - Loon_VMess, - Loon_Trojan, - Loon_Http, - // Surge platform - Surge_SS, - Surge_VMess, - Surge_Trojan, - Surge_Http, - ]); - - $.info(`Parsers initialized.`); - let proxies = $parser.parse(raw); - - for (const item of sub.process || []) { - let script; - // process script - if (item.type.indexOf("Script") !== -1) { - const {mode, content} = item.args; - if (mode === "link") { - // if this is remote script, download it - script = await $.http - .get(content) - .then((resp) => resp.body) - .catch((err) => { - throw new Error( - `Error when downloading remote script: ${item.args.content}.\n Reason: ${err}` - ); - }); - } else { - script = content; - } - } - if (item.type.indexOf("Filter") !== -1) { - const filter = AVAILABLE_FILTERS[item.type]; - if (filter) { - $.info( - `Applying filter "${item.type}" with arguments:\n >>> ${ - JSON.stringify(item.args) || "None" - }` - ); - - try { - if (item.type.indexOf("Script") !== -1) { - proxies = processFilter(filter(script), proxies); - } else { - proxies = processFilter(filter(item.args), proxies); - } - } catch (err) { - $.error(`Failed to apply filter "${item.type}"!\n REASON: ${err}`); - } - } - } else if (item.type.indexOf("Operator") !== -1) { - const operator = AVAILABLE_OPERATORS[item.type]; - if (operator) { - $.info( - `Applying operator "${item.type}" with arguments: \n >>> ${ - JSON.stringify(item.args) || "None" - }` - ); - try { - if (item.type.indexOf("Script") !== -1) { - proxies = processOperator(operator(script), proxies); - } else { - proxies = processOperator(operator(item.args), proxies); - } - } catch (err) { - `Failed to apply operator "${item.type}"!\n REASON: ${err}`; + const gist = new Gist("Auto Generated Sub-Store Backup", gistToken); + try { + let content; + switch (action) { + case "upload": + content = $.read("#sub-store"); + await gist.upload(JSON.stringify(content)); + $.info(`上传备份中...`); + break; + case "download": + content = await gist.download(); + // restore settings + $.write(content, "#sub-store"); + $.info(`还原备份中...`); + break; } + res.json({ + status: "success", + }); + } catch (err) { + const msg = `${action === "upload" ? "上传" : "下载"}备份失败！${err}`; + $.error(msg); + res.status(500).json({ + status: "failed", + message: msg + }); } } } - // Producers - $parser.addProducers(AVAILABLE_PRODUCERS); - return $parser.produce(proxies); -} - -function getFlowHeaders(headers, proxies) { - const subkey = Object.keys(headers).filter((k) => - /SUBSCRIPTION-USERINFO/i.test(k) - )[0]; - if (subkey) { - // from headers - const userinfo = headers[subkey]; - const upload = Number(userinfo.match(/upload=(\d+)/)[1]); - const download = Number(userinfo.match(/download=(\d+)/)[1]); - const total = Number(userinfo.match(/total=(\d+)/)[1]); - const expire = (userinfo.match(/expire=(\d+)/) || [])[1]; - return { - key: "Subscription-Userinfo", - value: `${upload ? "upload=" + upload + ";" : ""}${ - download ? "download=" + download + ";" : "" - }${total ? "total=" + total + ";" : ""}${ - expire ? "expire=" + expire + ";" : "" - }`, - }; - } else { - let remains, expire; - // from fake nodes - for (const p of proxies) { - if (p.name.indexOf("剩余流量") !== -1) { - remains = p.name; - } - if (p.name.indexOf("过期时间") !== -1) { - expire = p.name; + // get target platform from user agent + function getPlatformFromHeaders(headers) { + const keys = Object.keys(headers); + let UA = ""; + for (let k of keys) { + if (/USER-AGENT/i.test(k)) { + UA = headers[k]; + break; } } - return { - key: "Raw-Subscription-Userinfo", - value: `${remains ? "remains=" + remains + ";" : ""}${ - expire ? "expire=" + expire + ";" : "" - }`, - }; - } -} - -// Subscriptions -async function getSub(req, res) { - const {name} = req.params; - const sub = $.read(SUBS_KEY)[name]; - if (sub) { - res.json({ - status: "success", - data: sub, - }); - } else { - res.status(404).json({ - status: "failed", - message: `未找到订阅：${name}!`, - }); - } -} - -async function newSub(req, res) { - const sub = req.body; - const allSubs = $.read(SUBS_KEY); - if (allSubs[sub.name]) { - res.status(500).json({ - status: "failed", - message: `订阅${sub.name}已存在！`, - }); - } - // validate name - if (/^[\w-_]*$/.test(sub.name)) { - allSubs[sub.name] = sub; - $.write(allSubs, SUBS_KEY); - res.status(201).json({ - status: "success", - data: sub, - }); - } else { - res.status(500).json({ - status: "failed", - message: `订阅名称 ${sub.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`, - }); - } -} - -async function updateSub(req, res) { - const {name} = req.params; - $.info(`Updating subscription: ${name}`); - let sub = req.body; - const allSubs = $.read(SUBS_KEY); - if (allSubs[name]) { - const newSub = { - ...allSubs[name], - ...sub, - }; - // allow users to update the subscription name - if (name !== sub.name) { - // we need to find out all collections refer to this name - const allCols = $.read(COLLECTIONS_KEY); - for (const k of Object.keys(allCols)) { - const idx = allCols[k].subscriptions.indexOf(name); - if (idx !== -1) { - allCols[k].subscriptions[idx] = sub.name; - } - } - // update subscriptions - delete allSubs[name]; - allSubs[sub.name] = newSub; + if (UA.indexOf("Quantumult%20X") !== -1) { + return "QX"; + } else if (UA.indexOf("Surge") !== -1) { + return "Surge"; + } else if (UA.indexOf("Decar") !== -1 || UA.indexOf("Loon") !== -1) { + return "Loon"; } else { - allSubs[name] = newSub; + // browser + return "JSON"; } - $.write(allSubs, SUBS_KEY); - res.json({ - status: "success", - data: newSub, - }); - } else { - res.status(500).json({ - status: "failed", - message: `订阅${name}不存在，无法更新！`, + } + + // get resource, with cache ability to speedup response time + async function getResource(url, useCache = true) { + // use QX agent to get flow headers + const $http = HTTP({ + headers: { + "User-Agent": "Quantumult%20X", + } }); + const key = "#" + Base64.safeEncode(url); + const resource = $.read(key); + + const timeKey = `#TIME-${Base64.safeEncode(url)}`; + const ONE_DAY = 24 * 60 * 60 * 1000; + const outdated = new Date().getTime() - $.read(timeKey) > ONE_DAY; + + if (useCache && resource && !outdated) { + $.log(`Use cached for url: ${url}`); + return resource; + } + const {body} = await $http.get(url); + $.write(body, key); + $.write(new Date().getTime(), timeKey); + return body; } } -async function deleteSub(req, res) { - const {name} = req.params; - // delete from subscriptions - let allSubs = $.read(SUBS_KEY); - delete allSubs[name]; - $.write(allSubs, SUBS_KEY); - // delete from collections - let allCols = $.read(COLLECTIONS_KEY); - for (const k of Object.keys(allCols)) { - allCols[k].subscriptions = allCols[k].subscriptions.filter( - (s) => s !== name - ); - } - $.write(allCols, COLLECTIONS_KEY); - res.json({ - status: "success", - }); -} - -async function getAllSubs(req, res) { - const allSubs = $.read(SUBS_KEY); - res.json({ - status: "success", - data: allSubs, - }); -} - -async function deleteAllSubs(req, res) { - $.write({}, SUBS_KEY); - res.json({ - status: "success", - }); -} - -// Collections -async function downloadCollection(req, res) { - const {name} = req.params; - const collection = $.read(COLLECTIONS_KEY)[name]; - const platform = req.query.target || getPlatformFromHeaders(req.headers); - if (collection) { - const subs = collection.subscriptions || []; - const output = await Promise.all( - subs.map(async (id) => { - const sub = $.read(SUBS_KEY)[id]; - try { - return parseSub(sub, platform); - } catch (err) { - console.log(`ERROR when process subscription: ${id}`); - return ""; +/****************************************** Proxy Utils **********************************************************/ +var ProxyUtils = (function () { + function preprocess(raw) { + for (const processor of PROXY_PREPROCESSORS) { + try { + if (processor.test(raw)) { + $.log(`Pre-processor [${processor.name}] activated`); + return processor.parse(raw); } - }) - ); - res.send(output.join("\n")); - } else { - $.notify("[Sub-Store]", `❌ 未找到订阅集：${name}！`); - res.status(404).json({ - status: "failed", - message: `❌ 未找到订阅集：${name}！`, - }); - } -} - -async function getCollection(req, res) { - const {name} = req.params; - const collection = $.read(COLLECTIONS_KEY)[name]; - if (collection) { - res.json({ - status: "success", - data: collection, - }); - } else { - res.status(404).json({ - status: "failed", - message: `未找到订阅集：${name}!`, - }); - } -} - -async function newCollection(req, res) { - const collection = req.body; - const allCol = $.read(COLLECTIONS_KEY); - if (allCol[collection.name]) { - res.status(500).json({ - status: "failed", - message: `订阅集${collection.name}已存在！`, - }); - } - // validate name - if (/^[\w-_]*$/.test(collection.name)) { - allCol[collection.name] = collection; - $.write(allCol, COLLECTIONS_KEY); - res.status(201).json({ - status: "success", - data: collection, - }); - } else { - res.status(500).json({ - status: "failed", - message: `订阅集名称 ${collection.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`, - }); - } -} - -async function updateCollection(req, res) { - const {name} = req.params; - let collection = req.body; - const allCol = $.read(COLLECTIONS_KEY); - if (allCol[name]) { - const newCol = { - ...allCol[name], - ...collection, - }; - // allow users to update collection name - delete allCol[name]; - allCol[collection.name || name] = newCol; - $.write(allCol, COLLECTIONS_KEY); - res.json({ - status: "success", - data: newCol, - }); - } else { - res.status(500).json({ - status: "failed", - message: `订阅集${name}不存在，无法更新！`, - }); - } -} - -async function deleteCollection(req, res) { - const {name} = req.params; - let allCol = $.read(COLLECTIONS_KEY); - delete allCol[name]; - $.write(allCol, COLLECTIONS_KEY); - res.json({ - status: "success", - }); -} - -async function getAllCollections(req, res) { - const allCols = $.read(COLLECTIONS_KEY); - res.json({ - status: "success", - data: allCols, - }); -} - -async function deleteAllCollections(req, res) { - $.write({}, COLLECTIONS_KEY); - res.json({ - status: "success", - }); -} - -/**************************** Proxy Handlers ***************************************/ -function ProxyParser(targetPlatform) { - // parser collections - const parsers = []; - const producers = []; - - function addParsers(args) { - args.forEach((a) => parsers.push(a())); - $.info(`${args.length} parser added.`); - } - - function addProducers(args) { - args.forEach((a) => producers.push(a())); + } catch (e) { + $.error(`Parser [${processor.name}] failed\n Reason: ${e}`); + } + } + return raw; } function safeMatch(p, line) { let patternMatched; try { - patternMatched = p.patternTest(line); + patternMatched = p.test(line); } catch (err) { patternMatched = false; } @@ -672,91 +564,150 @@ function ProxyParser(targetPlatform) { } function parse(raw) { - raw = preprocessing(raw); + raw = preprocess(raw); + // parse const lines = raw.split("\n"); - const result = []; + const proxies = []; let lastParser; - // convert to json format for (let line of lines) { - // console.log(`Parsing line: ${line}...`); line = line.trim(); if (line.length === 0) continue; // skip empty line - if (line.startsWith("#")) continue; // skip comments let matched = lastParser && safeMatch(lastParser, line); if (!matched) { - for (const p of parsers) { - if (safeMatch(p, line)) { - lastParser = p; + for (const parser of PROXY_PARSERS) { + if (safeMatch(parser, line)) { + lastParser = parser; matched = true; + $.log(`Proxy parser: ${parser.name} is activated`); break; } } } if (!matched) { - console.log(`ERROR: Failed to find a rule to parse line: \n${line}\n`); + $.error(`Failed to find a rule to parse line: \n${line}\n`); } else { - const {func} = lastParser; - // run parser safely. try { - const proxy = func(line); + const proxy = lastParser.parse(line); if (!proxy) { - // failed to parse this line - console.log(`ERROR: parser return nothing for \n${line}\n`); + $.error(`Parser ${lastParser.name} return nothing for \n${line}\n`); } - // skip unsupported proxies - // if proxy.supported is undefined, assume that all platforms are supported. - if (proxy.supported && proxy.supported[targetPlatform] === false) - continue; - result.push(proxy); + proxies.push(proxy); } catch (err) { - console.log( - `ERROR: Failed to parse line: \n ${line}\n Reason: ${err}` + $.error( + `Failed to parse line: \n ${line}\n Reason: ${err.stack}` ); } } } - return result; + + return proxies; } - function produce(proxies) { - for (const p of producers) { - if (p.targetPlatform === targetPlatform) { - if (typeof p.type === 'undefined' || p.type === "SINGLE") { - return proxies - .map((proxy) => { - try { - return p.output(proxy); - } catch (err) { - console.log( - `ERROR: cannot produce proxy: ${JSON.stringify( - proxy - )}\nReason: ${err}` - ); - return ""; - } - }) - .filter((v) => v.length > 0) // discard empty lines - .join("\n"); - } else if (p.type === 'ALL') { - return p.output(proxies); + async function process(proxies, operators = []) { + for (const item of operators) { + // process script + let script; + if (item.type.indexOf("Script") !== -1) { + const {mode, content} = item.args; + if (mode === "link") { + // if this is remote script, download it + script = await $.http + .get(content) + .then((resp) => resp.body) + .catch((err) => { + throw new Error( + `Error when downloading remote script: ${item.args.content}.\n Reason: ${err}` + ); + }); + } else { + script = content; } + } + const op = PROXY_PROCESSORS[item.type]; + if (!op) { + $.error(`Unknown operator: "${item.type}"`); + continue; + } + + try { + $.log( + `Applying "${item.type}" with arguments:\n >>> ${ + JSON.stringify(item.args, null, 2) || "None" + }` + ); + if (item.type.indexOf('Script') !== -1) { + proxies = PROXY_PROCESSORS.Apply(op(script), proxies); + } else { + proxies = PROXY_PROCESSORS.Apply(op(item.args), proxies); + } + } catch (err) { + $.error(`Failed to apply "${item.type}"!\n REASON: ${err}`); } } - throw new Error( - `Cannot find any producer for target platform: ${targetPlatform}` - ); + return proxies; } - // preprocess raw input - function preprocessing(raw) { - let output; - if (raw.indexOf("DOCTYPE html") !== -1) { - // HTML format, maybe a wrong URL! - throw new Error("Invalid format HTML!"); - } else if (raw.indexOf("proxies") !== -1) { - console.log(`Preprocessing Clash config...`); + function produce(proxies, targetPlatform) { + const producer = PROXY_PRODUCERS[targetPlatform]; + if (!producer) { + throw new Error(`Target platform: ${targetPlatform} is not supported!`); + } + + // filter unsupported proxies + proxies = proxies.filter(proxy => !(proxy.supported && proxy.supported[targetPlatform] === false)); + + $.log(`Producing proxies for target: ${targetPlatform}`); + if (typeof producer.type === "undefined" || producer.type === 'SINGLE') { + return proxies + .map(proxy => { + try { + return producer.produce(proxy); + } catch (err) { + $.error( + `ERROR: cannot produce proxy: ${JSON.stringify( + proxy, null, 2 + )}\nReason: ${err}` + ); + return ""; + } + }) + .filter(line => line.length > 0) + .join("\n"); + } else if (producer.type === "ALL") { + return producer.produce(proxies); + } + } + + return { + parse, process, produce + } +})(); + +var PROXY_PREPROCESSORS = (function () { + function Base64Encoded() { + const name = "Base64 Pre-processor"; + + const keys = ["dm1lc3M", "c3NyOi8v", "dHJvamFu", "c3M6Ly", "c3NkOi8v"]; + + const test = function (raw) { + return keys.some(k => raw.indexOf(k) !== -1); + } + const parse = function (raw) { + const Base64 = new Base64Code(); + raw = Base64.safeDecode(raw); + return raw; + } + return {name, test, parse}; + } + + function Clash() { + const name = "Clash Pre-processor"; + const test = function (raw) { + return /proxies/.test(raw); + } + const parse = function (raw) { // Clash YAML format // codes are modified from @KOP-XIAO // https://github.com/KOP-XIAO/QuantumultX @@ -779,10 +730,19 @@ function ProxyParser(targetPlatform) { .replace(/\"([\w-]+)\"\s*:/g, "$1:") raw = raw.indexOf("proxies:") === -1 ? "proxies:\n" + raw : "proxies:" + raw.split("proxies:")[1] const proxies = YAML.eval(raw).proxies; - output = proxies.map((p) => JSON.stringify(p)); - } else if (raw.indexOf("ssd://") === 0) { + return proxies.map(p => JSON.stringify(p)).join("\n"); + } + return {name, test, parse}; + } + + function SSD() { + const name = "SSD Pre-processor"; + const test = function (raw) { + return raw.indexOf("ssd://") === 0; + }; + const parse = function (raw) { // preprocessing for SSD subscription format - output = []; + const output = []; const Base64 = new Base64Code(); let ssdinfo = JSON.parse(Base64.safeDecode(raw.split("ssd://")[1])); // options (traffic_used, traffic_total, expiry, url) @@ -811,1780 +771,1770 @@ function ProxyParser(targetPlatform) { output[i] = "ss://" + userinfo + "@" + hostname + ":" + port + plugin + "#" + tag; } - } else { - // check if content is based64 encoded - const Base64 = new Base64Code(); - const keys = ["dm1lc3M", "c3NyOi8v", "dHJvamFu", "c3M6Ly", "c3NkOi8v"]; - if (keys.some((k) => raw.indexOf(k) !== -1)) { - output = Base64.safeDecode(raw); - } else { - output = raw; - } - output = output.split("\n"); - for (let i = 0; i < output.length; i++) { - output[i] = output[i].trim(); // trim lines - } - } - return output.join("\n"); + return output.join("\n"); + }; + return {name, test, parse}; } - return { - parse, - produce, - addParsers, - addProducers, - }; -} + return [ + Base64Encoded(), Clash(), SSD() + ]; +})(); -function processFilter(filter, proxies) { - // select proxies - let selected = FULL(proxies.length, true); - try { - selected = AND(selected, filter.func(proxies)); - } catch (err) { - console.log(`Cannot apply filter ${filter.name}\n Reason: ${err}`); - } - return proxies.filter((_, i) => selected[i]); -} - -function processOperator(operator, proxies) { - let output = objClone(proxies); - try { - const output_ = operator.func(output); - if (output_) output = output_; - } catch (err) { - // print log and skip this operator - console.log(`ERROR: cannot apply operator ${op.name}! Reason: ${err}`); - } - - return output; -} - -/**************************** URI Format ***************************************/ -// Parse SS URI format (only supports new SIP002, legacy format is depreciated). -// reference: https://shadowsocks.org/en/spec/SIP002-URI-Scheme.html -function URI_SS() { - const patternTest = (line) => { - return /^ss:\/\//.test(line); - }; - const Base64 = new Base64Code(); - const supported = { - QX: true, - Loon: true, - Surge: true, - Raw: true, - }; - const func = (line) => { - // parse url - let content = line.split("ss://")[1]; - - const proxy = { - name: decodeURIComponent(line.split("#")[1]), - type: "ss", - supported, +var PROXY_PARSERS = (function () { + // Parse SS URI format (only supports new SIP002, legacy format is depreciated). + // reference: https://shadowsocks.org/en/spec/SIP002-URI-Scheme.html + function URI_SS() { + const name = "URI SS Parser"; + const test = (line) => { + return /^ss:\/\//.test(line); }; - content = content.split("#")[0]; // strip proxy name - // handle IPV4 and IPV6 - const serverAndPort = content.match(/@([^\/]*)(\/|$)/)[1]; - const portIdx = serverAndPort.lastIndexOf(":"); - proxy.server = serverAndPort.substring(0, portIdx); - proxy.port = serverAndPort.substring(portIdx + 1); - - const userInfo = Base64.safeDecode(content.split("@")[0]).split(":"); - proxy.cipher = userInfo[0]; - proxy.password = userInfo[1]; - - // handle obfs - const idx = content.indexOf("?plugin="); - if (idx !== -1) { - const pluginInfo = ( - "plugin=" + - decodeURIComponent(content.split("?plugin=")[1].split("&")[0]) - ).split(";"); - const params = {}; - for (const item of pluginInfo) { - const [key, val] = item.split("="); - if (key) params[key] = val || true; // some options like "tls" will not have value - } - switch (params.plugin) { - case "obfs-local": - case "simple-obfs": - proxy.plugin = "obfs"; - proxy["plugin-opts"] = { - mode: params.obfs, - host: params["obfs-host"], - }; - break; - case "v2ray-plugin": - proxy.supported = { - ...supported, - Loon: false, - Surge: false, - }; - proxy.obfs = "v2ray-plugin"; - proxy["plugin-opts"] = { - mode: "websocket", - host: params["obfs-host"], - path: params.path || "", - tls: params.tls, - }; - break; - default: - throw new Error(`Unsupported plugin option: ${params.plugin}`); - } - } - return proxy; - }; - return {patternTest, func}; -} - -// Parse URI SSR format, such as ssr://xxx -function URI_SSR() { - const patternTest = (line) => { - return /^ssr:\/\//.test(line); - }; - const Base64 = new Base64Code(); - const supported = { - QX: true, - Loon: true, - Surge: false, - Raw: true, - }; - - const func = (line) => { - line = Base64.safeDecode(line.split("ssr://")[1]); - - // handle IPV6 & IPV4 format - let splitIdx = line.indexOf(":origin"); - if (splitIdx === -1) { - splitIdx = line.indexOf(":auth_"); - } - const serverAndPort = line.substring(0, splitIdx); - const server = serverAndPort.substring(0, serverAndPort.lastIndexOf(":")); - const port = serverAndPort.substring(serverAndPort.lastIndexOf(":") + 1); - - let params = line - .substring(splitIdx + 1) - .split("/?")[0] - .split(":"); - let proxy = { - type: "ssr", - server, - port, - protocol: params[0], - cipher: params[1], - obfs: params[2], - password: Base64.safeDecode(params[3]), - supported, - }; - // get other params - params = {}; - line = line.split("/?")[1].split("&"); - if (line.length > 1) { - for (const item of line) { - const [key, val] = item.split("="); - params[key] = val; - } - } - proxy = { - ...proxy, - name: Base64.safeDecode(params.remarks), - "protocol-param": - Base64.safeDecode(params.protoparam).replace(/\s/g, "") || "", - "obfs-param": - Base64.safeDecode(params.obfsparam).replace(/\s/g, "") || "", - }; - return proxy; - }; - - return {patternTest, func}; -} - -// V2rayN URI VMess format -// reference: https://github.com/2dust/v2rayN/wiki/%E5%88%86%E4%BA%AB%E9%93%BE%E6%8E%A5%E6%A0%BC%E5%BC%8F%E8%AF%B4%E6%98%8E(ver-2) - -// Quantumult VMess format -function URI_VMess() { - const patternTest = (line) => { - return /^vmess:\/\//.test(line); - }; - const Base64 = new Base64Code(); - const supported = { - QX: true, - Loon: true, - Surge: true, - Raw: true, - }; - const func = (line) => { - line = line.split("vmess://")[1]; - const content = Base64.safeDecode(line); - if (/=\s*vmess/.test(content)) { - const partitions = content.split(",").map((p) => p.trim()); - // Quantumult VMess URI format - // get keyword params - const params = {}; - for (const part of partitions) { - if (part.indexOf("=") !== -1) { - const [key, val] = part.split("="); - params[key.trim()] = val.trim(); - } - } + const Base64 = new Base64Code(); + const parse = (line) => { + const supported = {}; + // parse url + let content = line.split("ss://")[1]; const proxy = { - name: partitions[0].split("=")[0].trim(), + name: decodeURIComponent(line.split("#")[1]), + type: "ss", + supported, + }; + content = content.split("#")[0]; // strip proxy name + // handle IPV4 and IPV6 + const serverAndPort = content.match(/@([^\/]*)(\/|$)/)[1]; + const portIdx = serverAndPort.lastIndexOf(":"); + proxy.server = serverAndPort.substring(0, portIdx); + proxy.port = serverAndPort.substring(portIdx + 1); + + const userInfo = Base64.safeDecode(content.split("@")[0]).split(":"); + proxy.cipher = userInfo[0]; + proxy.password = userInfo[1]; + + // handle obfs + const idx = content.indexOf("?plugin="); + if (idx !== -1) { + const pluginInfo = ( + "plugin=" + + decodeURIComponent(content.split("?plugin=")[1].split("&")[0]) + ).split(";"); + const params = {}; + for (const item of pluginInfo) { + const [key, val] = item.split("="); + if (key) params[key] = val || true; // some options like "tls" will not have value + } + switch (params.plugin) { + case "obfs-local": + case "simple-obfs": + proxy.plugin = "obfs"; + proxy["plugin-opts"] = { + mode: params.obfs, + host: params["obfs-host"], + }; + break; + case "v2ray-plugin": + proxy.supported = { + ...supported, + Loon: false, + Surge: false, + }; + proxy.obfs = "v2ray-plugin"; + proxy["plugin-opts"] = { + mode: "websocket", + host: params["obfs-host"], + path: params.path || "", + tls: params.tls || false, + }; + break; + default: + throw new Error(`Unsupported plugin option: ${params.plugin}`); + } + } + return proxy; + }; + return {name, test, parse}; + } + + // Parse URI SSR format, such as ssr://xxx + function URI_SSR() { + const name = "URI SSR Parser"; + const test = (line) => { + return /^ssr:\/\//.test(line); + }; + const Base64 = new Base64Code(); + const supported = { + Surge: false, + }; + + const parse = (line) => { + line = Base64.safeDecode(line.split("ssr://")[1]); + + // handle IPV6 & IPV4 format + let splitIdx = line.indexOf(":origin"); + if (splitIdx === -1) { + splitIdx = line.indexOf(":auth_"); + } + const serverAndPort = line.substring(0, splitIdx); + const server = serverAndPort.substring(0, serverAndPort.lastIndexOf(":")); + const port = serverAndPort.substring(serverAndPort.lastIndexOf(":") + 1); + + let params = line + .substring(splitIdx + 1) + .split("/?")[0] + .split(":"); + let proxy = { + type: "ssr", + server, + port, + protocol: params[0], + cipher: params[1], + obfs: params[2], + password: Base64.safeDecode(params[3]), + supported, + }; + // get other params + params = {}; + line = line.split("/?")[1].split("&"); + if (line.length > 1) { + for (const item of line) { + const [key, val] = item.split("="); + params[key] = val; + } + } + proxy = { + ...proxy, + name: Base64.safeDecode(params.remarks), + "protocol-param": + Base64.safeDecode(params.protoparam).replace(/\s/g, "") || "", + "obfs-param": + Base64.safeDecode(params.obfsparam).replace(/\s/g, "") || "", + }; + return proxy; + }; + + return {name, test, parse}; + } + + // V2rayN URI VMess format + // reference: https://github.com/2dust/v2rayN/wiki/%E5%88%86%E4%BA%AB%E9%93%BE%E6%8E%A5%E6%A0%BC%E5%BC%8F%E8%AF%B4%E6%98%8E(ver-2) + + // Quantumult VMess format + function URI_VMess() { + const name = "URI VMess Parser"; + const test = (line) => { + return /^vmess:\/\//.test(line); + }; + const Base64 = new Base64Code(); + const parse = (line) => { + const supported = {}; + line = line.split("vmess://")[1]; + const content = Base64.safeDecode(line); + if (/=\s*vmess/.test(content)) { + const partitions = content.split(",").map((p) => p.trim()); + // Quantumult VMess URI format + // get keyword params + const params = {}; + for (const part of partitions) { + if (part.indexOf("=") !== -1) { + const [key, val] = part.split("="); + params[key.trim()] = val.trim(); + } + } + + const proxy = { + name: partitions[0].split("=")[0].trim(), + type: "vmess", + server: partitions[1], + port: partitions[2], + cipher: partitions[3], + uuid: partitions[4].match(/^"(.*)"$/)[1], + tls: params.obfs === "over-tls" || params.obfs === "wss", + udp: JSON.parse(params["udp-relay"] || "false"), + tfo: JSON.parse(params["fast-open"] || "false"), + }; + + // handle ws headers + if (params.obfs === "ws" || params.obfs === "wss") { + proxy.network = "ws"; + proxy["ws-path"] = params["obfs-uri"]; + proxy["ws-headers"] = { + Host: params["obfs-host"] || proxy.server, // if no host provided, use the same as server + }; + } + + // handle scert + if (proxy.tls && params['"tls-verification"'] === "false") { + proxy['skip-cert-verify'] = true; + } + + // handle sni + if (proxy.tls && params["obfs-host"]) { + proxy.sni = params["obfs-host"]; + } + + return proxy; + } else { + // V2rayN URI format + const params = JSON.parse(content); + const proxy = { + name: params.ps, + type: "vmess", + server: params.add, + port: params.port, + cipher: "auto", // V2rayN has no default cipher! use aes-128-gcm as default. + uuid: params.id, + alterId: params.aid || 0, + tls: params.tls === "tls" || params.tls === true, + supported, + }; + // handle obfs + if (params.net === "ws") { + proxy.network = "ws"; + proxy["ws-path"] = params.path; + proxy["ws-headers"] = { + Host: params.host || params.add, + }; + if (proxy.tls && params.host) { + proxy.sni = params.host; + } + } + // handle scert + if (params.verify_cert === false) { + proxy['skip-cert-verify'] = true; + } + return proxy; + } + }; + return {name, test, parse}; + } + + // Trojan URI format + function URI_Trojan() { + const name = "URI Trojan Parser"; + const test = (line) => { + return /^trojan:\/\//.test(line); + }; + + const parse = (line) => { + const supported = {}; + // trojan forces to use 443 port + if (line.indexOf(":443") === -1) { + throw new Error("Trojan port should always be 443!"); + } + line = line.split("trojan://")[1]; + const server = line.split("@")[1].split(":443")[0]; + const name = decodeURIComponent(line.split("#")[1].trim()); + + return { + name: name || `[Trojan] ${server}`, // trojan uri may have no server tag! + type: "trojan", + server, + port: 443, + password: line.split("@")[0], + supported, + }; + }; + return {name, test, parse}; + } + + function Clash_All() { + const name = "Clash Parser"; + const test = (line) => { + try { + JSON.parse(line); + } catch (e) { + return false; + } + return true; + }; + const parse = (line) => JSON.parse(line); + return {name, test, parse}; + } + + function QX_SS() { + const name = "QX SS Parser"; + const test = (line) => { + return ( + /^shadowsocks\s*=/.test(line.split(",")[0].trim()) && + line.indexOf("ssr-protocol") === -1 + ); + }; + const parse = (line) => { + const supported = {}; + const params = getQXParams(line); + const proxy = { + name: params.tag, + type: "ss", + server: params.server, + port: params.port, + cipher: params.method, + password: params.password, + udp: JSON.parse(params["udp-relay"] || "false"), + tfo: JSON.parse(params["fast-open"] || "false"), + supported, + }; + // handle obfs options + if (params.obfs) { + proxy["plugin-opts"] = { + host: params["obfs-host"] || proxy.server, + }; + switch (params.obfs) { + case "http": + case "tls": + proxy.plugin = "obfs"; + proxy["plugin-opts"].mode = params.obfs; + break; + case "ws": + case "wss": + proxy["plugin-opts"] = { + ...proxy["plugin-opts"], + mode: "websocket", + path: params["obfs-uri"] || "/", + tls: params.obfs === "wss", + }; + if (proxy["plugin-opts"].tls && typeof params['tls-verification'] !== "undefined") { + proxy["plugin-opts"]['skip-cert-verify'] = params['tls-verification']; + } + proxy.plugin = "v2ray-plugin"; + // Surge and Loon lack support for v2ray-plugin obfs + proxy.supported.Surge = false; + proxy.supported.Loon = false; + break; + } + } + return proxy; + }; + return {name, test, parse}; + } + + function QX_SSR() { + const name = "QX SSR Parser"; + const test = (line) => { + return ( + /^shadowsocks\s*=/.test(line.split(",")[0].trim()) && + line.indexOf("ssr-protocol") !== -1 + ); + }; + + const parse = (line) => { + const supported = { + Surge: false, + }; + const params = getQXParams(line); + const proxy = { + name: params.tag, + type: "ssr", + server: params.server, + port: params.port, + cipher: params.method, + password: params.password, + protocol: params["ssr-protocol"], + obfs: "plain", // default obfs + "protocol-param": params["ssr-protocol-param"], + udp: JSON.parse(params["udp-relay"] || "false"), + tfo: JSON.parse(params["fast-open"] || "false"), + supported, + }; + // handle obfs options + if (params.obfs) { + proxy.obfs = params.obfs; + proxy["obfs-param"] = params["obfs-host"]; + } + return proxy; + }; + return {name, test, parse}; + } + + function QX_VMess() { + const name = "QX VMess Parser"; + const test = (line) => { + return /^vmess\s*=/.test(line.split(",")[0].trim()); + }; + const parse = (line) => { + const params = getQXParams(line); + const proxy = { type: "vmess", - server: partitions[1], - port: partitions[2], - cipher: partitions[3], - uuid: partitions[4].match(/^"(.*)"$/)[1], + name: params.tag, + server: params.server, + port: params.port, + cipher: params.method || "none", + uuid: params.password, + alterId: 0, tls: params.obfs === "over-tls" || params.obfs === "wss", udp: JSON.parse(params["udp-relay"] || "false"), tfo: JSON.parse(params["fast-open"] || "false"), }; - + if (proxy.tls) { + proxy.sni = params["obfs-host"] || params.server; + proxy['skip-cert-verify'] = !JSON.parse(params["tls-verification"] || "true"); + } // handle ws headers if (params.obfs === "ws" || params.obfs === "wss") { proxy.network = "ws"; proxy["ws-path"] = params["obfs-uri"]; proxy["ws-headers"] = { - Host: params["obfs-host"] || proxy.server, // if no host provided, use the same as server + Host: params["obfs-host"] || params.server, // if no host provided, use the same as server }; } - - // handle scert - if (proxy.tls && params['"tls-verification"'] === "false") { - proxy.scert = true; - } - - // handle sni - if (proxy.tls && params["obfs-host"]) { - proxy.sni = params["obfs-host"]; - } - return proxy; - } else { - // V2rayN URI format - const params = JSON.parse(content); + }; + + return {name, test, parse}; + } + + function QX_Trojan() { + const name = "QX Trojan Parser"; + const test = (line) => { + return /^trojan\s*=/.test(line.split(",")[0].trim()); + }; + const parse = (line) => { + const params = getQXParams(line); const proxy = { - name: params.ps, - type: "vmess", - server: params.add, + type: "trojan", + name: params.tag, + server: params.server, port: params.port, - cipher: "auto", // V2rayN has no default cipher! use aes-128-gcm as default. - uuid: params.id, - alterId: params.aid || 0, - tls: params.tls === "tls" || params.tls === true, - supported, + password: params.password, + sni: params["tls-host"] || params.server, + udp: JSON.parse(params["udp-relay"] || "false"), + tfo: JSON.parse(params["fast-open"] || "false"), + }; + proxy['skip-cert-verify'] = !JSON.parse(params["tls-verification"] || "true"); + return proxy; + }; + return {name, test, parse}; + } + + function QX_Http() { + const name = "QX HTTP Parser"; + const test = (line) => { + return /^http\s*=/.test(line.split(",")[0].trim()); + }; + const parse = (line) => { + const params = getQXParams(line); + const proxy = { + type: "http", + name: params.tag, + server: params.server, + port: params.port, + tls: JSON.parse(params["over-tls"] || "false"), + udp: JSON.parse(params["udp-relay"] || "false"), + tfo: JSON.parse(params["fast-open"] || "false"), + }; + if (params.username && params.username !== 'none') proxy.username = params.username; + if (params.password && params.password !== 'none') proxy.password = params.password; + if (proxy.tls) { + proxy.sni = params["tls-host"] || proxy.server; + proxy['skip-cert-verify'] = !JSON.parse(params["tls-verification"] || "true"); + } + return proxy; + }; + + return {name, test, parse}; + } + + function getQXParams(line) { + const groups = line.split(","); + const params = {}; + const protocols = ["shadowsocks", "vmess", "http", "trojan"]; + groups.forEach((g) => { + let [key, value] = g.split("="); + key = key.trim(); + value = value.trim(); + if (protocols.indexOf(key) !== -1) { + params.type = key; + const conf = value.split(":"); + params.server = conf[0]; + params.port = conf[1]; + } else { + params[key.trim()] = value.trim(); + } + }); + return params; + } + + function Loon_SS() { + const name = "Loon SS Parser"; + const test = (line) => { + return ( + line.split(",")[0].split("=")[1].trim().toLowerCase() === "shadowsocks" + ); + }; + const parse = (line) => { + const params = line.split("=")[1].split(","); + const proxy = { + name: line.split("=")[0].trim(), + type: "ss", + server: params[1], + port: params[2], + cipher: params[3], + password: params[4].replace(/"/g, ""), }; // handle obfs - if (params.net === "ws") { - proxy.network = "ws"; - proxy["ws-path"] = params.path; - proxy["ws-headers"] = { - Host: params.host || params.add, + if (params.length > 5) { + proxy.plugin = "obfs"; + proxy["plugin-opts"] = { + mode: params[5], + host: params[6], }; - if (proxy.tls && params.host) { - proxy.sni = params.host; - } - } - // handle scert - if (params.verify_cert === false) { - proxy.scert = true; } return proxy; - } - }; - return {patternTest, func}; -} - -// Trojan URI format -function URI_Trojan() { - const patternTest = (line) => { - return /^trojan:\/\//.test(line); - }; - const supported = { - QX: true, - Loon: true, - Surge: true, - Raw: true, - }; - const func = (line) => { - // trojan forces to use 443 port - if (line.indexOf(":443") === -1) { - throw new Error("Trojan port should always be 443!"); - } - line = line.split("trojan://")[1]; - const server = line.split("@")[1].split(":443")[0]; - const name = decodeURIComponent(line.split("#")[1].trim()); - - return { - name: name || `[Trojan] ${server}`, // trojan uri may have no server tag! - type: "trojan", - server, - port: 443, - password: line.split("@")[0], - supported, }; - }; - return {patternTest, func}; -} + return {name, test, parse}; + } -/**************************** Clash ***************************************/ -function Clash_All() { - const patternTest = (line) => { - return line.indexOf("{") !== -1; - }; - const func = (line) => JSON.parse(line); - return {patternTest, func}; -} - -/**************************** Quantumult X ***************************************/ -function QX_SS() { - const supported = { - QX: true, - Loon: true, - Surge: true, - Raw: true, - }; - const patternTest = (line) => { - return ( - /^shadowsocks\s*=/.test(line.split(",")[0].trim()) && - line.indexOf("ssr-protocol") === -1 - ); - }; - const func = (line) => { - const params = getQXParams(line); - const proxy = { - name: params.tag, - type: "ss", - server: params.server, - port: params.port, - cipher: params.method, - password: params.password, - udp: JSON.parse(params["udp-relay"] || "false"), - tfo: JSON.parse(params["fast-open"] || "false"), - supported, + function Loon_SSR() { + const name = "Loon SSR Parser"; + const test = (line) => { + return ( + line.split(",")[0].split("=")[1].trim().toLowerCase() === "shadowsocksr" + ); }; - // handle obfs options - if (params.obfs) { - proxy["plugin-opts"] = { - host: params["obfs-host"] || proxy.server, + const parse = (line) => { + const params = line.split("=")[1].split(","); + const supported = { + Surge: false, }; - switch (params.obfs) { - case "http": - case "tls": - proxy.plugin = "obfs"; - proxy["plugin-opts"].mode = params.obfs; + return { + name: line.split("=")[0].trim(), + type: "ssr", + server: params[1], + port: params[2], + cipher: params[3], + password: params[4].replace(/"/g, ""), + protocol: params[5], + "protocol-param": params[6].match(/{(.*)}/)[1], + supported, + obfs: params[7], + "obfs-param": params[8].match(/{(.*)}/)[1], + }; + }; + return {name, test, parse}; + } + + function Loon_VMess() { + const name = "Loon VMess Parser"; + const test = (line) => { + // distinguish between surge vmess + return ( + /^.*=\s*vmess/i.test(line.split(",")[0]) && + line.indexOf("username") === -1 + ); + }; + const parse = (line) => { + let params = line.split("=")[1].split(","); + const proxy = { + name: line.split("=")[0].trim(), + type: "vmess", + server: params[1], + port: params[2], + cipher: params[3] || "none", + uuid: params[4].replace(/"/g, ""), + alterId: 0, + }; + // get transport options + params = params.splice(5); + for (const item of params) { + const [key, val] = item.split(":"); + params[key] = val; + } + proxy.tls = JSON.parse(params["over-tls"] || "false"); + if (proxy.tls) { + proxy.sni = params["tls-name"] || proxy.server; + proxy['skip-cert-verify'] = JSON.parse(params["skip-cert-verify"] || "false"); + } + switch (params.transport) { + case "tcp": break; case "ws": - case "wss": - proxy["plugin-opts"] = { - ...proxy["plugin-opts"], - mode: "websocket", - path: params["obfs-uri"], - tls: params.obfs === "wss", + proxy.network = params.transport; + proxy["ws-path"] = params.path; + proxy["ws-headers"] = { + Host: params.host, }; - proxy.plugin = "v2ray-plugin"; - // Surge and Loon lack support for v2ray-plugin obfs - proxy.supported.Surge = false; - proxy.supported.Loon = false; - break; } - } - return proxy; - }; - return {patternTest, func}; -} - -function QX_SSR() { - const patternTest = (line) => { - return ( - /^shadowsocks\s*=/.test(line.split(",")[0].trim()) && - line.indexOf("ssr-protocol") !== -1 - ); - }; - const supported = { - QX: true, - Loon: true, - Surge: false, - Raw: true, - }; - const func = (line) => { - const params = getQXParams(line); - const proxy = { - name: params.tag, - type: "ssr", - server: params.server, - port: params.port, - cipher: params.method, - password: params.password, - protocol: params["ssr-protocol"], - obfs: "plain", // default obfs - "protocol-param": params["ssr-protocol-param"], - udp: JSON.parse(params["udp-relay"] || "false"), - tfo: JSON.parse(params["fast-open"] || "false"), - supported, + if (proxy.tls) { + proxy['skip-cert-verify'] = JSON.parse(params["skip-cert-verify"] || "false"); + } + return proxy; }; - // handle obfs options - if (params.obfs) { - proxy.obfs = params.obfs; - proxy["obfs-param"] = params["obfs-host"]; - } - return proxy; - }; - return {patternTest, func}; -} + return {name, test, parse}; + } -function QX_VMess() { - const patternTest = (line) => { - return /^vmess\s*=/.test(line.split(",")[0].trim()); - }; - const func = (line) => { - const params = getQXParams(line); - const proxy = { - type: "vmess", - name: params.tag, - server: params.server, - port: params.port, - cipher: params.method || "none", - uuid: params.password, - alterId: 0, - tls: params.obfs === "over-tls" || params.obfs === "wss", - udp: JSON.parse(params["udp-relay"] || "false"), - tfo: JSON.parse(params["fast-open"] || "false"), + function Loon_Trojan() { + const name = "Loon Trojan Parser"; + const test = (line) => { + return ( + /^.*=\s*trojan/i.test(line.split(",")[0]) && + line.indexOf("password") === -1 + ); }; - if (proxy.tls) { - proxy.sni = params["obfs-host"] || params.server; - proxy.scert = !JSON.parse(params["tls-verification"] || "true"); - } - // handle ws headers - if (params.obfs === "ws" || params.obfs === "wss") { - proxy.network = "ws"; - proxy["ws-path"] = params["obfs-uri"]; - proxy["ws-headers"] = { - Host: params["obfs-host"] || params.server, // if no host provided, use the same as server + + const parse = (line) => { + const params = line.split("=")[1].split(","); + const proxy = { + name: line.split("=")[0].trim(), + type: "trojan", + server: params[1], + port: params[2], + password: params[3].replace(/"/g, ""), + sni: params[1], // default sni is the server itself + "skip-cert-verify": JSON.parse(params["skip-cert-verify"] || "false"), }; - } - return proxy; - }; - - return {patternTest, func}; -} - -function QX_Trojan() { - const patternTest = (line) => { - return /^trojan\s*=/.test(line.split(",")[0].trim()); - }; - const func = (line) => { - const params = getQXParams(line); - const proxy = { - type: "trojan", - name: params.tag, - server: params.server, - port: params.port, - password: params.password, - sni: params["tls-host"] || params.server, - udp: JSON.parse(params["udp-relay"] || "false"), - tfo: JSON.parse(params["fast-open"] || "false"), + // trojan sni + if (params.length > 4) { + const [key, val] = params[4].split(":"); + if (key === "tls-name") proxy.sni = val; + else throw new Error(`ERROR: unknown option ${key} for line: \n${line}`); + } + return proxy; }; - proxy.scert = !JSON.parse(params["tls-verification"] || "true"); - return proxy; - }; - return {patternTest, func}; -} -function QX_Http() { - const patternTest = (line) => { - return /^http\s*=/.test(line.split(",")[0].trim()); - }; - const func = (line) => { - const params = getQXParams(line); - const proxy = { - type: "http", - name: params.tag, - server: params.server, - port: params.port, - username: params.username, - password: params.password, - tls: JSON.parse(params["over-tls"] || "false"), - udp: JSON.parse(params["udp-relay"] || "false"), - tfo: JSON.parse(params["fast-open"] || "false"), + return {name, test, parse}; + } + + function Loon_Http() { + const name = "Loon HTTP Parser"; + const test = (line) => { + return ( + /^.*=\s*http/i.test(line.split(",")[0]) && + line.split(",").length === 5 && + line.indexOf("username") === -1 && + line.indexOf("password") === -1 + ); }; - if (proxy.tls) { - proxy.sni = params["tls-host"] || proxy.server; - proxy.scert = !JSON.parse(params["tls-verification"] || "true"); - } - return proxy; - }; - return {patternTest, func}; -} - -function getQXParams(line) { - const groups = line.split(","); - const params = {}; - const protocols = ["shadowsocks", "vmess", "http", "trojan"]; - groups.forEach((g) => { - let [key, value] = g.split("="); - key = key.trim(); - value = value.trim(); - if (protocols.indexOf(key) !== -1) { - params.type = key; - const conf = value.split(":"); - params.server = conf[0]; - params.port = conf[1]; - } else { - params[key.trim()] = value.trim(); - } - }); - return params; -} - -/**************************** Loon ***************************************/ -function Loon_SS() { - const patternTest = (line) => { - return ( - line.split(",")[0].split("=")[1].trim().toLowerCase() === "shadowsocks" - ); - }; - const func = (line) => { - const params = line.split("=")[1].split(","); - const proxy = { - name: line.split("=")[0].trim(), - type: "ss", - server: params[1], - port: params[2], - cipher: params[3], - password: params[4].replace(/"/g, ""), - }; - // handle obfs - if (params.length > 5) { - proxy.plugin = "obfs"; - proxy["plugin-opts"] = { - mode: proxy.obfs, - host: params[6], + const parse = (line) => { + const params = line.split("=")[1].split(","); + const proxy = { + name: line.split("=")[0].trim(), + type: "http", + server: params[1], + port: params[2], + tls: params[2] === "443", // port 443 is considered as https type }; - } - return proxy; - }; - return {patternTest, func}; -} + if (params[3]) proxy.username = params[3]; + if (params[4]) proxy.password = params[4]; -function Loon_SSR() { - const patternTest = (line) => { - return ( - line.split(",")[0].split("=")[1].trim().toLowerCase() === "shadowsocksr" - ); - }; - const func = (line) => { - const params = line.split("=")[1].split(","); - const supported = { - QX: true, - Loon: true, - Surge: false, - Raw: true, - }; - return { - name: line.split("=")[0].trim(), - type: "ssr", - server: params[1], - port: params[2], - cipher: params[3], - password: params[4].replace(/"/g, ""), - protocol: params[5], - "protocol-param": params[6].match(/{(.*)}/)[1], - supported, - obfs: params[7], - "obfs-param": params[8].match(/{(.*)}/)[1], - }; - }; - return {patternTest, func}; -} + if (proxy.tls) { + proxy.sni = params["tls-name"] || proxy.server; + proxy['skip-cert-verify'] = JSON.parse(params["skip-cert-verify"] || "false"); + } -function Loon_VMess() { - const patternTest = (line) => { - // distinguish between surge vmess - return ( - /^.*=\s*vmess/i.test(line.split(",")[0]) && - line.indexOf("username") === -1 - ); - }; - const func = (line) => { - let params = line.split("=")[1].split(","); - const proxy = { - name: line.split("=")[0].trim(), - type: "vmess", - server: params[1], - port: params[2], - cipher: params[3] || "none", - uuid: params[4].replace(/"/g, ""), - alterId: 0, + return proxy; }; - // get transport options - params = params.splice(5); - for (const item of params) { - const [key, val] = item.split(":"); - params[key] = val; - } - proxy.tls = JSON.parse(params["over-tls"] || "false"); - if (proxy.tls) { - proxy.sni = params["tls-name"] || proxy.server; - proxy.scert = JSON.parse(params["skip-cert-verify"] || "false"); - } - switch (params.transport) { - case "tcp": - break; - case "ws": - proxy.network = params.transport; - proxy["ws-path"] = params.path; + return {name, test, parse}; + } + + function Surge_SS() { + const name = "Surge SS Parser"; + const test = (line) => { + return /^.*=\s*ss/.test(line.split(",")[0]); + }; + const parse = (line) => { + const params = getSurgeParams(line); + const proxy = { + name: params.name, + type: "ss", + server: params.server, + port: params.port, + cipher: params["encrypt-method"], + password: params.password, + tfo: JSON.parse(params.tfo || "false"), + udp: JSON.parse(params["udp-relay"] || "false"), + }; + // handle obfs + if (params.obfs) { + proxy.plugin = "obfs"; + proxy["plugin-opts"] = { + mode: params.obfs, + host: params["obfs-host"], + }; + } + return proxy; + }; + return {name, test, parse}; + } + + function Surge_VMess() { + const name = "Surge VMess Parser"; + const test = (line) => { + return ( + /^.*=\s*vmess/.test(line.split(",")[0]) && line.indexOf("username") !== -1 + ); + }; + const parse = (line) => { + const params = getSurgeParams(line); + const proxy = { + name: params.name, + type: "vmess", + server: params.server, + port: params.port, + uuid: params.username, + alterId: 0, // surge does not have this field + cipher: "none", // surge does not have this field + tls: JSON.parse(params.tls || "false"), + tfo: JSON.parse(params.tfo || "false"), + }; + if (proxy.tls) { + if (typeof params["skip-cert-verify"] !== "undefined") { + proxy['skip-cert-verify'] = params["skip-cert-verify"] == true || params["skip-cert-verify"] === "1"; + } + proxy.sni = params["sni"] || params.server; + } + // use websocket + if (JSON.parse(params.ws || "false")) { + proxy.network = "ws"; + proxy["ws-path"] = params["ws-path"]; proxy["ws-headers"] = { - Host: params.host, + Host: params.sni, }; - } - if (proxy.tls) { - proxy.scert = JSON.parse(params["skip-cert-verify"] || "false"); - } - return proxy; - }; - return {patternTest, func}; -} - -function Loon_Trojan() { - const patternTest = (line) => { - return ( - /^.*=\s*trojan/i.test(line.split(",")[0]) && - line.indexOf("password") === -1 - ); - }; - - const func = (line) => { - const params = line.split("=")[1].split(","); - const proxy = { - name: line.split("=")[0].trim(), - type: "trojan", - server: params[1], - port: params[2], - password: params[3].replace(/"/g, ""), - sni: params[1], // default sni is the server itself - scert: JSON.parse(params["skip-cert-verify"] || "false"), + } + return proxy; }; - // trojan sni - if (params.length > 4) { - const [key, val] = params[4].split(":"); - if (key === "tls-name") proxy.sni = val; - else throw new Error(`ERROR: unknown option ${key} for line: \n${line}`); - } - return proxy; - }; + return {name, test, parse}; + } - return {patternTest, func}; -} - -function Loon_Http() { - const patternTest = (line) => { - return ( - /^.*=\s*http/i.test(line.split(",")[0]) && - line.split(",").length === 5 && - line.indexOf("username") === -1 && - line.indexOf("password") === -1 - ); - }; - - const func = (line) => { - const params = line.split("=")[1].split(","); - const proxy = { - name: line.split("=")[0].trim(), - type: "http", - server: params[1], - port: params[2], - tls: params[2] === "443", // port 443 is considered as https type - username: (params[3] || "").replace(/"/g, ""), - password: (params[4] || "").replace(/"/g, ""), + function Surge_Trojan() { + const name = "Surge Trojan Parser"; + const test = (line) => { + return ( + /^.*=\s*trojan/.test(line.split(",")[0]) && line.indexOf("sni") !== -1 + ); }; - if (proxy.tls) { - proxy.sni = params["tls-name"] || proxy.server; - proxy.scert = JSON.parse(params["skip-cert-verify"] || "false"); - } - - return proxy; - }; - return {patternTest, func}; -} - -/**************************** Surge ***************************************/ -function Surge_SS() { - const patternTest = (line) => { - return /^.*=\s*ss/.test(line.split(",")[0]); - }; - const func = (line) => { - const params = getSurgeParams(line); - const proxy = { - name: params.name, - type: "ss", - server: params.server, - port: params.port, - cipher: params["encrypt-method"], - password: params.password, - tfo: JSON.parse(params.tfo || "false"), - udp: JSON.parse(params["udp-relay"] || "false"), - }; - // handle obfs - if (params.obfs) { - proxy.plugin = "obfs"; - proxy["plugin-opts"] = { - mode: params.obfs, - host: params["obfs-host"], + const parse = (line) => { + const params = getSurgeParams(line); + const proxy = { + name: params.name, + type: "trojan", + server: params.server, + port: params.port, + password: params.password, + sni: params.sni || params.server, + tfo: JSON.parse(params.tfo || "false"), }; - } - return proxy; - }; - return {patternTest, func}; -} - -function Surge_VMess() { - const patternTest = (line) => { - return ( - /^.*=\s*vmess/.test(line.split(",")[0]) && line.indexOf("username") !== -1 - ); - }; - const func = (line) => { - const params = getSurgeParams(line); - const proxy = { - name: params.name, - type: "vmess", - server: params.server, - port: params.port, - uuid: params.username, - alterId: 0, // surge does not have this field - cipher: "none", // surge does not have this field - tls: JSON.parse(params.tls || "false"), - tfo: JSON.parse(params.tfo || "false"), + if (typeof params["skip-cert-verify"] !== "undefined") { + proxy['skip-cert-verify'] = params["skip-cert-verify"] == true || params["skip-cert-verify"] === "1"; + } + return proxy; }; - if (proxy.tls) { - proxy.scert = JSON.parse(params["skip-cert-verify"] || "false"); - proxy.sni = params["sni"] || params.server; - } - // use websocket - if (JSON.parse(params.ws || "false")) { - proxy.network = "ws"; - proxy["ws-path"] = params["ws-path"]; - proxy["ws-headers"] = { - Host: params.sni, - }; - } - return proxy; - }; - return {patternTest, func}; -} -function Surge_Trojan() { - const patternTest = (line) => { - return ( - /^.*=\s*trojan/.test(line.split(",")[0]) && line.indexOf("sni") !== -1 - ); - }; - const func = (line) => { - const params = getSurgeParams(line); + return {name, test, parse}; + } + + function Surge_Http() { + const name = "Surge HTTP Parser"; + const test = (line) => { + return ( + /^.*=\s*http/.test(line.split(",")[0]) && !Loon_Http().test(line) + ); + }; + const parse = (line) => { + const params = getSurgeParams(line); + const proxy = { + name: params.name, + type: "http", + server: params.server, + port: params.port, + tls: JSON.parse(params.tls || "false"), + tfo: JSON.parse(params.tfo || "false"), + }; + if (proxy.tls) { + if (typeof params["skip-cert-verify"] !== "undefined") { + proxy['skip-cert-verify'] = params["skip-cert-verify"] == true || params["skip-cert-verify"] === "1"; + } + proxy.sni = params.sni || params.server; + } + if (params.username && params.username !== "none") proxy.username = params.username; + if (params.password && params.password !== "none") proxy.password = params.password; + return proxy; + }; + return {name, test, parse}; + } + + function getSurgeParams(line) { + const params = {}; + params.name = line.split("=")[0].trim(); + const segments = line.split(","); + params.server = segments[1].trim(); + params.port = segments[2].trim(); + for (let i = 3; i < segments.length; i++) { + const item = segments[i]; + if (item.indexOf("=") !== -1) { + const [key, value] = item.split("="); + params[key.trim()] = value.trim(); + } + } + return params; + } + + return [ + URI_SS(), URI_SSR(), URI_VMess(), URI_Trojan(), + Clash_All(), + Surge_SS(), Surge_VMess(), Surge_Trojan(), Surge_Http(), + Loon_SS(), Loon_SSR(), Loon_VMess(), Loon_Trojan(), Loon_Http(), + QX_SS(), QX_SSR(), QX_VMess(), QX_Trojan(), QX_Http() + ]; +})(); + +var PROXY_PROCESSORS = (function () { + // force to set some properties (e.g., skip-cert-verify, udp, tfo, etc.) + function SetPropertyOperator({key, value}) { return { - name: params.name, - type: "trojan", - server: params.server, - port: params.port, - password: params.password, - sni: params.sni || params.server, - tfo: JSON.parse(params.tfo || "false"), - scert: JSON.parse(params["skip-cert-verify"] || "false"), + name: "Set Property Operator", + func: (proxies) => { + return proxies.map((p) => { + p[key] = value; + return p; + }); + }, }; - }; + } - return {patternTest, func}; -} - -function Surge_Http() { - const patternTest = (line) => { - return ( - /^.*=\s*http/.test(line.split(",")[0]) && !Loon_Http().patternTest(line) - ); - }; - const func = (line) => { - const params = getSurgeParams(line); - const proxy = { - name: params.name, - type: "http", - server: params.server, - port: params.port, - tls: JSON.parse(params.tls || "false"), - tfo: JSON.parse(params.tfo || "false"), + // add or remove flag for proxies + function FlagOperator(add = true) { + return { + name: "Flag Operator", + func: (proxies) => { + return proxies.map((proxy) => { + if (!add) { + // no flag + proxy.name = removeFlag(proxy.name); + } else { + // get flag + const newFlag = getFlag(proxy.name); + // remove old flag + proxy.name = removeFlag(proxy.name); + proxy.name = newFlag + " " + proxy.name; + proxy.name = proxy.name.replace(/🇹🇼/g, "🇨🇳"); + } + return proxy; + }); + }, }; - if (proxy.tls) { - proxy.scert = JSON.parse(params["skip-cert-verify"] || "false"); - proxy.sni = params.sni || params.server; - } - if (params.username !== "none") proxy.username = params.username; - if (params.password !== "none") proxy.password = params.password; - return proxy; - }; - return {patternTest, func}; -} - -function getSurgeParams(line) { - const params = {}; - params.name = line.split("=")[0].trim(); - const segments = line.split(","); - params.server = segments[1].trim(); - params.port = segments[2].trim(); - for (let i = 3; i < segments.length; i++) { - const item = segments[i]; - if (item.indexOf("=") !== -1) { - const [key, value] = item.split("="); - params[key.trim()] = value.trim(); - } } - return params; -} -/**************************** Output Functions ***************************************/ -function QX_Producer() { - const targetPlatform = "QX"; - const output = (proxy) => { - let obfs_opts; - let tls_opts; - switch (proxy.type) { - case "ss": - obfs_opts = ""; - if (proxy.plugin === "obfs") { - const {host, mode} = proxy['plugin-opts']; - obfs_opts = `,obfs=${mode}${ - host ? ",obfs-host=" + host : "" - }`; + // sort proxies according to their names + function SortOperator(order = "asc") { + return { + name: "Sort Operator", + func: (proxies) => { + switch (order) { + case "asc": + case "desc": + return proxies.sort((a, b) => { + let res = a.name > b.name ? 1 : -1; + res *= order === "desc" ? -1 : 1; + return res; + }); + case "random": + return shuffle(proxies); + default: + throw new Error("Unknown sort option: " + order); } - if (proxy.plugin === "v2ray-plugin") { - const {tls, host, path} = proxy["plugin-opts"]; - obfs_opts = `,obfs=${tls ? "wss" : "ws"}${ - host ? ",obfs-host=" + host : "" - }${ - path ? ",obfs-uri=" + path : "" - }`; - } - return `shadowsocks=${proxy.server}:${proxy.port},method=${ - proxy.cipher - },password=${proxy.password}${obfs_opts}${ - proxy.tfo ? ",fast-open=true" : ",fast-open=false" - }${proxy.udp ? ",udp-relay=true" : ",udp-relay=false"},tag=${ - proxy.name - }`; - case "ssr": - return `shadowsocks=${proxy.server}:${proxy.port},method=${ - proxy.cipher - },password=${proxy.password},ssr-protocol=${proxy.protocol}${ - proxy["protocol-param"] - ? ",ssr-protocol-param=" + proxy["protocol-param"] - : "" - }${proxy.obfs ? ",obfs=" + proxy.obfs : ""}${ - proxy["obfs-param"] ? ",obfs-host=" + proxy["obfs-param"] : "" - }${proxy.tfo ? ",fast-open=true" : ",fast-open=false"}${ - proxy.udp ? ",udp-relay=true" : ",udp-relay=false" - },tag=${proxy.name}`; - case "vmess": - obfs_opts = ""; - if (proxy.network === "ws") { - // websocket - if (proxy.tls) { - // ws-tls - obfs_opts = `,obfs=wss${ - proxy.sni ? ",obfs-host=" + proxy.sni : "" - }${ - proxy["ws-path"] ? ",obfs-uri=" + proxy["ws-path"] : "" - },tls-verification=${proxy.scert ? "false" : "true"}`; - } else { - // ws - obfs_opts = `,obfs=ws${ - proxy["ws-headers"].Host ? ",obfs-host=" + proxy["ws-headers"].Host : "" - }${ - proxy["ws-path"] ? ",obfs-uri=" + proxy["ws-path"] : "" - }`; - } - } else { - // tcp - if (proxy.tls) { - obfs_opts = `,obfs=over-tls${ - proxy.sni ? ",obfs-host=" + proxy.sni : "" - },tls-verification=${proxy.scert ? "false" : "true"}`; - } - } - return `vmess=${proxy.server}:${proxy.port},method=${ - proxy.cipher === "auto" ? "none" : proxy.cipher - },password=${proxy.uuid}${obfs_opts}${ - proxy.tfo ? ",fast-open=true" : ",fast-open=false" - }${proxy.udp ? ",udp-relay=true" : ",udp-relay=false"},tag=${ - proxy.name - }`; - case "trojan": - return `trojan=${proxy.server}:${proxy.port},password=${ - proxy.password - }${proxy.sni ? ",tls-host=" + proxy.sni : ""},over-tls=true,tls-verification=${ - proxy.scert ? "false" : "true" - }${proxy.tfo ? ",fast-open=true" : ",fast-open=false"}${ - proxy.udp ? ",udp-relay=true" : ",udp-relay=false" - },tag=${proxy.name}`; - case "http": - tls_opts = ""; - if (proxy.tls) { - tls_opts = `,over-tls=true,tls-verification=${ - proxy.scert ? "false" : "true" - }${ - proxy.sni ? ",tls-host=" + proxy.sni : "" - }`; - } - return `http=${proxy.server}:${proxy.port},username=${ - proxy.username - },password=${proxy.password}${tls_opts}${ - proxy.tfo ? ",fast-open=true" : ",fast-open=false" - },tag=${proxy.name}`; - } - throw new Error( - `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` - ); - }; - return {targetPlatform, output}; -} - -function Loon_Producer() { - const targetPlatform = "Loon"; - const output = (proxy) => { - let obfs_opts, tls_opts; - switch (proxy.type) { - case "ss": - obfs_opts = ",,"; - if (proxy.plugin) { - if (proxy.plugin === "obfs") { - const {mode, host} = proxy["plugin-opts"]; - obfs_opts = `,${mode},${host || ""}`; - } else { - throw new Error( - `Platform ${targetPlatform} does not support obfs option: ${proxy.obfs}` - ); - } - } - - return `${proxy.name}=shadowsocks,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.password}"${obfs_opts}`; - case "ssr": - return `${proxy.name}=shadowsocksr,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.password}",${proxy.protocol},{${proxy["protocol-param"] || ""}},${proxy.obfs},{${proxy["obfs-param"] || ""}}`; - case "vmess": - obfs_opts = ""; - if (proxy.network === "ws") { - const host = proxy["ws-headers"].Host || proxy.server; - obfs_opts = `,transport:ws,host:${host},path:${ - proxy["ws-path"] || "/" - }`; - } else { - obfs_opts = `,transport:tcp`; - } - if (proxy.tls) { - obfs_opts += `${ - proxy.sni ? ",tls-name:" + proxy.sni : "" - },skip-cert-verify:${proxy.scert || "false"}`; - } - return `${proxy.name}=vmess,${proxy.server},${proxy.port},${ - proxy.cipher === "auto" ? "none" : proxy.cipher - },"${proxy.uuid}",over-tls:${proxy.tls || "false"}${obfs_opts}`; - case "trojan": - return `${proxy.name}=trojan,${proxy.server},${proxy.port},"${ - proxy.password - }"${ - proxy.sni ? ",tls-name:" + proxy.sni : "" - },skip-cert-verify:${ - proxy.scert || "false" - }`; - case "http": - tls_opts = ""; - const base = `${proxy.name}=${proxy.tls ? "http" : "https"},${ - proxy.server - },${proxy.port},${proxy.username || ""},${proxy.password || ""}`; - if (proxy.tls) { - // https - tls_opts = `${ - proxy.sni ? ",tls-name:" + proxy.sni : "" - },skip-cert-verify:${proxy.scert}`; - return base + tls_opts; - } else return base; - } - throw new Error( - `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` - ); - }; - return {targetPlatform, output}; -} - -function Surge_Producer() { - const targetPlatform = "Surge"; - const output = (proxy) => { - let obfs_opts, tls_opts; - switch (proxy.type) { - case "ss": - obfs_opts = ""; - if (proxy.plugin) { - const {host, mode} = proxy['plugin-opts']; - if (proxy.plugin === "obfs") { - obfs_opts = `,obfs=${mode}${ - host ? ",obfs-host=" + host : "" - }`; - } else { - throw new Error( - `Platform ${targetPlatform} does not support obfs option: ${proxy.obfs}` - ); - } - } - return `${proxy.name}=ss,${proxy.server}, ${proxy.port},encrypt-method=${ - proxy.cipher - },password=${proxy.password}${obfs_opts},tfo=${ - proxy.tfo || "false" - },udp-relay=${proxy.udp || "false"}`; - case "vmess": - tls_opts = ""; - let config = `${proxy.name}=vmess,${proxy.server},${ - proxy.port - },username=${proxy.uuid},tls=${proxy.tls || "false"},tfo=${proxy.tfo || "false"}`; - if (proxy.network === "ws") { - const path = proxy["ws-path"] || "/"; - const host = proxy["ws-headers"].Host; - config += `,ws=true${path ? ",ws-path=" + path : ""}${ - host ? ",ws-headers=HOST:" + host : "" - }`; - } - if (proxy.tls) { - config += `${ - typeof proxy.scert !== "undefined" - ? ",skip-cert-verify=" + proxy.scert - : "" - }`; - config += proxy.sni ? `,sni=${proxy.sni}` : ""; - } - return config; - case "trojan": - return `${proxy.name}=trojan,${proxy.server},${proxy.port},password=${ - proxy.password - }${ - typeof proxy.scert !== "undefined" - ? ",skip-cert-verify=" + proxy.scert - : "" - }${proxy.sni ? ",sni=" + proxy.sni : ""},tfo=${proxy.tfo || "false"}`; - case "http": - tls_opts = ", tls=false"; - if (proxy.tls) { - tls_opts = `,tls=true,skip-cert-verify=${proxy.scert},sni=${proxy.sni}`; - } - return `${proxy.name}=http, ${proxy.server}, ${proxy.port}${ - proxy.username ? ",username=" + proxy.username : "" - }${ - proxy.password ? ",password=" + proxy.password : "" - }${tls_opts},tfo=${proxy.tfo || "false"}`; - } - throw new Error( - `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` - ); - }; - return {targetPlatform, output}; -} - -function Raw_Producer() { - const targetPlatform = "Raw"; - const output = (proxy) => { - return JSON.stringify(proxy); - }; - return {targetPlatform, output}; -} - -function URI_Producer() { - const targetPlatform = "URI"; - const Base64 = new Base64Code(); - const output = (proxy) => { - let result = ""; - switch (proxy.type) { - case "ss": - const userinfo = `${proxy.cipher}:${proxy.password}`; - result = `ss://${Base64.safeEncode(userinfo)}@${proxy.server}:${ - proxy.port - }/`; - if (proxy.plugin) { - result += "?plugin="; - const opts = proxy["plugin-opts"]; - switch (proxy.plugin) { - case "obfs": - result += encodeURIComponent( - `simple-obfs;obfs=${opts.mode}${ - opts.host ? ";obfs-host=" + opts.host : "" - }` - ); - break; - case "v2ray-plugin": - result += encodeURIComponent( - `v2ray-plugin;obfs=${opts.mode}${ - opts.host ? ";obfs-host" + opts.host : "" - }${opts.tls ? ";tls" : ""}` - ); - break; - default: - throw new Error(`Unsupported plugin option: ${proxy.plugin}`); - } - } - result += `#${encodeURIComponent(proxy.name)}`; - break; - case "ssr": - result = `${proxy.server}:${proxy.port}:${proxy.protocol}:${ - proxy.cipher - }:${proxy.obfs}:${Base64.safeEncode(proxy.password)}/`; - result += `?remarks=${Base64.safeEncode(proxy.name)}${ - proxy["obfs-param"] - ? "&obfsparam=" + Base64.safeEncode(proxy["obfs-param"]) - : "" - }${ - proxy["protocol-param"] - ? "&protocolparam=" + Base64.safeEncode(proxy["protocol-param"]) - : "" - }`; - result = "ssr://" + Base64.safeEncode(result); - break; - case "vmess": - // V2RayN URI format - result = { - ps: proxy.name, - add: proxy.server, - port: proxy.port, - id: proxy.uuid, - type: "", - aid: 0, - net: proxy.network || "tcp", - tls: proxy.tls ? "tls" : "", - }; - // obfs - if (proxy.network === "ws") { - result.path = proxy["ws-path"] || "/"; - result.host = proxy["ws-headers"].Host || proxy.server; - } - result = "vmess://" + Base64.safeEncode(JSON.stringify(result)); - break; - case "trojan": - result = `trojan://${proxy.password}@${proxy.server}:${proxy.port}#${encodeURIComponent(proxy.name)}`; - break; - default: - throw new Error(`Cannot handle proxy type: ${proxy.type}`); - } - return result; - }; - return {targetPlatform, output}; -} - -function Clash_Producer() { - const targetPlatform = "Clash"; - const type = "ALL"; - const output = (proxies) => { - return "proxies:\n" + proxies.map(proxy => { - delete proxy.supported; - return " - " + JSON.stringify(proxy) + "\n"; - }).join(""); - }; - return {targetPlatform, type, output}; -} - -function Sub_Producer() { - const targetPlatform = "Sub"; - const type = "ALL"; - const output = (proxies) => { - const urls = proxies.map(proxy => { - try { - return URI_Producer().output(proxy) + "\n"; - } catch (e) { - return ""; - } - }).join(""); - const Base64 = new Base64Code(); - return Base64.encode(urls); - }; - return {targetPlatform, type, output}; -} - -/**************************** Operators ***************************************/ -// force to set some properties (e.g., scert, udp, tfo, etc.) -function SetPropertyOperator({key, value}) { - return { - name: "Set Property Operator", - func: (proxies) => { - return proxies.map((p) => { - p[key] = value; - return p; - }); - }, - }; -} - -// add or remove flag for proxies -function FlagOperator(add = true) { - return { - name: "Flag Operator", - func: (proxies) => { - return proxies.map((proxy) => { - if (!add) { - // no flag - proxy.name = removeFlag(proxy.name); - } else { - // get flag - const newFlag = getFlag(proxy.name); - // remove old flag - proxy.name = removeFlag(proxy.name); - proxy.name = newFlag + " " + proxy.name; - proxy.name = proxy.name.replace(/🇹🇼/g, "🇨🇳"); - } - return proxy; - }); - }, - }; -} - -// sort proxies according to their names -function SortOperator(order = "asc") { - return { - name: "Sort Operator", - func: (proxies) => { - switch (order) { - case "asc": - case "desc": - return proxies.sort((a, b) => { - let res = a.name > b.name ? 1 : -1; - res *= order === "desc" ? -1 : 1; - return res; - }); - case "random": - return shuffle(proxies); - default: - throw new Error("Unknown sort option: " + order); - } - }, - }; -} - -// sort by keywords -function KeywordSortOperator(keywords) { - return { - name: "Keyword Sort Operator", - func: (proxies) => - proxies.sort((a, b) => { - const oA = getKeywordOrder(keywords, a.name); - const oB = getKeywordOrder(keywords, b.name); - if (oA && !oB) return -1; - if (oB && !oA) return 1; - if (oA && oB) return oA < oB ? -1 : 1; - if ((!oA && !oB) || (oA && oB && oA === oB)) - return a.name < b.name ? -1 : 1; // fallback to normal sort - }), - }; -} - -function getKeywordOrder(keywords, str) { - let order = null; - for (let i = 0; i < keywords.length; i++) { - if (str.indexOf(keywords[i]) !== -1) { - order = i + 1; // plus 1 is important! 0 will be treated as false!!! - break; - } + }, + }; } - return order; -} -// rename by keywords -// keywords: [{old: "old", now: "now"}] -function KeywordRenameOperator(keywords) { - return { - name: "Keyword Rename Operator", - func: (proxies) => { - return proxies.map((proxy) => { - for (const {old, now} of keywords) { - proxy.name = proxy.name.replaceAll(old, now).trim(); - } - return proxy; - }); - }, - }; -} + // sort by keywords + function KeywordSortOperator(keywords) { + return { + name: "Keyword Sort Operator", + func: (proxies) => + proxies.sort((a, b) => { + const oA = getKeywordOrder(keywords, a.name); + const oB = getKeywordOrder(keywords, b.name); + if (oA && !oB) return -1; + if (oB && !oA) return 1; + if (oA && oB) return oA < oB ? -1 : 1; + if ((!oA && !oB) || (oA && oB && oA === oB)) + return a.name < b.name ? -1 : 1; // fallback to normal sort + }), + }; + } -// rename by regex + function getKeywordOrder(keywords, str) { + let order = null; + for (let i = 0; i < keywords.length; i++) { + if (str.indexOf(keywords[i]) !== -1) { + order = i + 1; // plus 1 is important! 0 will be treated as false!!! + break; + } + } + return order; + } + + // rename by keywords + // keywords: [{old: "old", now: "now"}] + function KeywordRenameOperator(keywords) { + return { + name: "Keyword Rename Operator", + func: (proxies) => { + return proxies.map((proxy) => { + for (const {old, now} of keywords) { + proxy.name = proxy.name.replaceAll(old, now).trim(); + } + return proxy; + }); + }, + }; + } + + // rename by regex // keywords: [{expr: "string format regex", now: "now"}] -function RegexRenameOperator(regex) { - return { - name: "Regex Rename Operator", - func: (proxies) => { - return proxies.map((proxy) => { - for (const {expr, now} of regex) { - proxy.name = proxy.name.replace(new RegExp(expr, "g"), now).trim(); - } - return proxy; - }); - }, - }; -} + function RegexRenameOperator(regex) { + return { + name: "Regex Rename Operator", + func: (proxies) => { + return proxies.map((proxy) => { + for (const {expr, now} of regex) { + proxy.name = proxy.name.replace(new RegExp(expr, "g"), now).trim(); + } + return proxy; + }); + }, + }; + } -// delete keywords operator + // delete keywords operator // keywords: ['a', 'b', 'c'] -function KeywordDeleteOperator(keywords) { - const keywords_ = keywords.map((k) => { + function KeywordDeleteOperator(keywords) { + const keywords_ = keywords.map((k) => { + return { + old: k, + now: "", + }; + }); return { - old: k, - now: "", + name: "Keyword Delete Operator", + func: KeywordRenameOperator(keywords_).func, }; - }); - return { - name: "Keyword Delete Operator", - func: KeywordRenameOperator(keywords_).func, - }; -} + } -// delete regex operator + // delete regex operator // regex: ['a', 'b', 'c'] -function RegexDeleteOperator(regex) { - const regex_ = regex.map((r) => { + function RegexDeleteOperator(regex) { + const regex_ = regex.map((r) => { + return { + expr: r, + now: "", + }; + }); return { - expr: r, - now: "", + name: "Regex Delete Operator", + func: RegexRenameOperator(regex_).func, }; - }); - return { - name: "Regex Delete Operator", - func: RegexRenameOperator(regex_).func, - }; -} + } -// use base64 encoded script to rename -/** Example script - function func(proxies) { + // use base64 encoded script to rename + /** Example script + function operator(proxies) { // do something return proxies; } - WARNING: - 1. This function name should be `func`! - 2. Always declare variable before using it! - */ -function ScriptOperator(script) { - return { - name: "Script Operator", - func: (proxies) => { - let output = proxies; - (function () { - // interface to get internal operators - const $get = (name, args) => { - const item = AVAILABLE_OPERATORS[name] || AVAILABLE_FILTERS[name]; - return item(args); - }; - const $process = (item, proxies) => { - if (item.name.indexOf("Filter") !== -1) { - return processOperator(item, proxies); - } else if (item.name.indexOf("Operator") !== -1) { - return processFilter(item, proxies); - } - }; - eval(script); - output = operator(proxies); - })(); - return output; - }, - }; -} + WARNING: + 1. This function name should be `operator`! + 2. Always declare variables before using them! + */ + function ScriptOperator(script) { + return { + name: "Script Operator", + func: (proxies) => { + let output = proxies; + (function () { + // interface to get internal operators + const $get = (name, args) => { + const item = AVAILABLE_OPERATORS[name]; + return item(args); + }; + const $process = (item, proxies) => { + if (item.name.indexOf("Filter") !== -1) { + return ApplyOperator(item, proxies); + } else if (item.name.indexOf("Operator") !== -1) { + return ApplyFilter(item, proxies); + } + }; + eval(script); + output = operator(proxies); + })(); + return output; + }, + }; + } -/**************************** Filters ***************************************/ -// filter by keywords -function KeywordFilter({keywords = [], keep = true}) { - return { - name: "Keyword Filter", - func: (proxies) => { - return proxies.map((proxy) => { - const selected = keywords.some((k) => proxy.name.indexOf(k) !== -1); - return keep ? selected : !selected; - }); - }, - }; -} - -// filter useless proxies -function UselessFilter() { - const KEYWORDS = [ - "网址", - "流量", - "时间", - "应急", - "过期", - "Bandwidth", - "expire", - ]; - return { - name: "Useless Filter", - func: KeywordFilter({ - keywords: KEYWORDS, - keep: false, - }).func, - }; -} - -// filter by regions -function RegionFilter(regions) { - const REGION_MAP = { - HK: "🇭🇰", - TW: "🇹🇼", - US: "🇺🇸", - SG: "🇸🇬", - JP: "🇯🇵", - UK: "🇬🇧", - }; - return { - name: "Region Filter", - func: (proxies) => { - // this would be high memory usage - return proxies.map((proxy) => { - const flag = getFlag(proxy.name); - return regions.some((r) => REGION_MAP[r] === flag); - }); - }, - }; -} - -// filter by regex -function RegexFilter({regex = [], keep = true}) { - return { - name: "Regex Filter", - func: (proxies) => { - return proxies.map((proxy) => { - const selected = regex.some((r) => { - r = new RegExp(r); - return r.test(proxy.name); + /**************************** Filters ***************************************/ + // filter by keywords + function KeywordFilter({keywords = [], keep = true}) { + return { + name: "Keyword Filter", + func: (proxies) => { + return proxies.map((proxy) => { + const selected = keywords.some((k) => proxy.name.indexOf(k) !== -1); + return keep ? selected : !selected; }); - return keep ? selected : !selected; - }); - }, - }; -} + }, + }; + } -// filter by proxy types -function TypeFilter(types) { - return { - name: "Type Filter", - func: (proxies) => { - return proxies.map((proxy) => types.some((t) => proxy.type === t)); - }, - }; -} + // filter useless proxies + function UselessFilter() { + const KEYWORDS = [ + "网址", + "流量", + "时间", + "应急", + "过期", + "Bandwidth", + "expire", + ]; + return { + name: "Useless Filter", + func: KeywordFilter({ + keywords: KEYWORDS, + keep: false, + }).func, + }; + } -// use base64 encoded script to filter proxies -/** Script Example - function func(proxies) { + // filter by regions + function RegionFilter(regions) { + const REGION_MAP = { + HK: "🇭🇰", + TW: "🇹🇼", + US: "🇺🇸", + SG: "🇸🇬", + JP: "🇯🇵", + UK: "🇬🇧", + }; + return { + name: "Region Filter", + func: (proxies) => { + // this would be high memory usage + return proxies.map((proxy) => { + const flag = getFlag(proxy.name); + return regions.some((r) => REGION_MAP[r] === flag); + }); + }, + }; + } + + // filter by regex + function RegexFilter({regex = [], keep = true}) { + return { + name: "Regex Filter", + func: (proxies) => { + return proxies.map((proxy) => { + const selected = regex.some((r) => { + r = new RegExp(r); + return r.test(proxy.name); + }); + return keep ? selected : !selected; + }); + }, + }; + } + + // filter by proxy types + function TypeFilter(types) { + return { + name: "Type Filter", + func: (proxies) => { + return proxies.map((proxy) => types.some((t) => proxy.type === t)); + }, + }; + } + + // use base64 encoded script to filter proxies + /** Script Example + function func(proxies) { const selected = FULL(proxies.length, true); // do something return selected; } - WARNING: - 1. This function name should be `func`! - 2. Always declare variables before using them! - */ -function ScriptFilter(script) { + WARNING: + 1. This function name should be `func`! + 2. Always declare variables before using them! + */ + function ScriptFilter(script) { + return { + name: "Script Filter", + func: (proxies) => { + let output = FULL(proxies.length, true); + !(function () { + eval(script); + output = filter(proxies); + })(); + return output; + }, + }; + } + + /******************************** Utility Functions *********************************************/ + // get proxy flag according to its name + function getFlag(name) { + // flags from @KOP-XIAO: https://github.com/KOP-XIAO/QuantumultX/blob/master/Scripts/resource-parser.js + const flags = { + "🇦🇨": ["AC"], + "🇦🇹": ["奥地利", "维也纳"], + "🇦🇺": ["AU", "Australia", "Sydney", "澳大利亚", "澳洲", "墨尔本", "悉尼"], + "🇧🇪": ["BE", "比利时"], + "🇧🇬": ["保加利亚", "Bulgaria"], + "🇧🇷": ["BR", "Brazil", "巴西", "圣保罗"], + "🇨🇦": [ + "CA", + "Canada", + "Waterloo", + "加拿大", + "蒙特利尔", + "温哥华", + "楓葉", + "枫叶", + "滑铁卢", + "多伦多", + ], + "🇨🇭": ["瑞士", "苏黎世", "Switzerland"], + "🇩🇪": ["DE", "German", "GERMAN", "德国", "德國", "法兰克福"], + "🇩🇰": ["丹麦"], + "🇪🇸": ["ES", "西班牙", "Spain"], + "🇪🇺": ["EU", "欧盟", "欧罗巴"], + "🇫🇮": ["Finland", "芬兰", "赫尔辛基"], + "🇫🇷": ["FR", "France", "法国", "法國", "巴黎"], + "🇬🇧": ["UK", "GB", "England", "United Kingdom", "英国", "伦敦", "英"], + "🇲🇴": ["MO", "Macao", "澳门", "CTM"], + "🇭🇺": ["匈牙利", "Hungary"], + "🇭🇰": [ + "HK", + "Hongkong", + "Hong Kong", + "香港", + "深港", + "沪港", + "呼港", + "HKT", + "HKBN", + "HGC", + "WTT", + "CMI", + "穗港", + "京港", + "港", + ], + "🇮🇩": ["Indonesia", "印尼", "印度尼西亚", "雅加达"], + "🇮🇪": ["Ireland", "爱尔兰", "都柏林"], + "🇮🇳": ["India", "印度", "孟买", "Mumbai"], + "🇰🇵": ["KP", "朝鲜"], + "🇰🇷": ["KR", "Korea", "KOR", "韩国", "首尔", "韩", "韓"], + "🇱🇻": ["Latvia", "Latvija", "拉脱维亚"], + "🇲🇽️": ["MEX", "MX", "墨西哥"], + "🇲🇾": ["MY", "Malaysia", "马来西亚", "吉隆坡"], + "🇳🇱": ["NL", "Netherlands", "荷兰", "荷蘭", "尼德蘭", "阿姆斯特丹"], + "🇵🇭": ["PH", "Philippines", "菲律宾"], + "🇷🇴": ["RO", "罗马尼亚"], + "🇷🇺": [ + "RU", + "Russia", + "俄罗斯", + "俄羅斯", + "伯力", + "莫斯科", + "圣彼得堡", + "西伯利亚", + "新西伯利亚", + "京俄", + "杭俄", + ], + "🇸🇦": ["沙特", "迪拜"], + "🇸🇪": ["SE", "Sweden"], + "🇸🇬": [ + "SG", + "Singapore", + "新加坡", + "狮城", + "沪新", + "京新", + "泉新", + "穗新", + "深新", + "杭新", + "广新", + ], + "🇹🇭": ["TH", "Thailand", "泰国", "泰國", "曼谷"], + "🇹🇷": ["TR", "Turkey", "土耳其", "伊斯坦布尔"], + "🇹🇼": [ + "TW", + "Taiwan", + "台湾", + "台北", + "台中", + "新北", + "彰化", + "CHT", + "台", + "HINET", + ], + "🇺🇸": [ + "US", + "USA", + "America", + "United States", + "美国", + "美", + "京美", + "波特兰", + "达拉斯", + "俄勒冈", + "凤凰城", + "费利蒙", + "硅谷", + "矽谷", + "拉斯维加斯", + "洛杉矶", + "圣何塞", + "圣克拉拉", + "西雅图", + "芝加哥", + "沪美", + "哥伦布", + "纽约", + ], + "🇻🇳": ["VN", "越南", "胡志明市"], + "🇮🇹": ["Italy", "IT", "Nachash", "意大利", "米兰", "義大利"], + "🇿🇦": ["South Africa", "南非"], + "🇦🇪": ["United Arab Emirates", "阿联酋"], + "🇯🇵": [ + "JP", + "Japan", + "日", + "日本", + "东京", + "大阪", + "埼玉", + "沪日", + "穗日", + "川日", + "中日", + "泉日", + "杭日", + "深日", + "辽日", + "广日", + ], + "🇦🇷": ["AR", "阿根廷"], + "🇳🇴": ["Norway", "挪威", "NO"], + "🇨🇳": [ + "CN", + "China", + "回国", + "中国", + "江苏", + "北京", + "上海", + "广州", + "深圳", + "杭州", + "徐州", + "青岛", + "宁波", + "镇江", + "back", + ], + "🏳️‍🌈": ["流量", "时间", "应急", "过期", "Bandwidth", "expire"], + }; + for (let k of Object.keys(flags)) { + if (flags[k].some((item) => name.indexOf(item) !== -1)) { + return k; + } + } + // no flag found + const oldFlag = (name.match( + /[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/ + ) || [])[0]; + return oldFlag || "🏴‍☠️"; + } + + // remove flag + function removeFlag(str) { + return str + .replace(/[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/g, "") + .trim(); + } + + // shuffle array + function shuffle(array) { + let currentIndex = array.length, + temporaryValue, + randomIndex; + + // While there remain elements to shuffle... + while (0 !== currentIndex) { + // Pick a remaining element... + randomIndex = Math.floor(Math.random() * currentIndex); + currentIndex -= 1; + + // And swap it with the current element. + temporaryValue = array[currentIndex]; + array[currentIndex] = array[randomIndex]; + array[randomIndex] = temporaryValue; + } + + return array; + } + + // some logical functions for proxy filters + function AND(...args) { + return args.reduce((a, b) => a.map((c, i) => b[i] && c)); + } + + function OR(...args) { + return args.reduce((a, b) => a.map((c, i) => b[i] || c)); + } + + function NOT(array) { + return array.map((c) => !c); + } + + function FULL(length, bool) { + return [...Array(length).keys()].map(() => bool); + } + + function clone(object) { + return JSON.parse(JSON.stringify(object)); + } + + // apply filter to proxies + function ApplyFilter(filter, proxies) { + // select proxies + let selected = FULL(proxies.length, true); + try { + selected = AND(selected, filter.func(proxies)); + } catch (err) { + console.log(`Cannot apply filter ${filter.name}\n Reason: ${err}`); + } + return proxies.filter((_, i) => selected[i]); + } + + // apply operator to proxies + function ApplyOperator(operator, proxies) { + let output = clone(proxies); + try { + const output_ = operator.func(output); + if (output_) output = output_; + } catch (err) { + // print log and skip this operator + console.log(`ERROR: cannot apply operator ${op.name}! Reason: ${err}`); + } + return output; + } + + function Apply(process, proxies) { + if (process.name.indexOf("Filter") !== -1) { + return ApplyFilter(process, proxies); + } else if (process.name.indexOf("Operator") !== -1) { + return ApplyOperator(process, proxies); + } + } + return { - name: "Script Filter", - func: (proxies) => { - let output = FULL(proxies.length, true); - !(function () { - eval(script); - output = filter(proxies); - })(); - return output; - }, - }; -} + "Keyword Filter": KeywordFilter, + "Useless Filter": UselessFilter, + "Region Filter": RegionFilter, + "Regex Filter": RegexFilter, + "Type Filter": TypeFilter, + "Script Filter": ScriptFilter, -/******************************** Utility Functions *********************************************/ -// get proxy flag according to its name -function getFlag(name) { - // flags from @KOP-XIAO: https://github.com/KOP-XIAO/QuantumultX/blob/master/Scripts/resource-parser.js - const flags = { - "🇦🇨": ["AC"], - "🇦🇹": ["奥地利", "维也纳"], - "🇦🇺": ["AU", "Australia", "Sydney", "澳大利亚", "澳洲", "墨尔本", "悉尼"], - "🇧🇪": ["BE", "比利时"], - "🇧🇬": ["保加利亚", "Bulgaria"], - "🇧🇷": ["BR", "Brazil", "巴西", "圣保罗"], - "🇨🇦": [ - "CA", - "Canada", - "Waterloo", - "加拿大", - "蒙特利尔", - "温哥华", - "楓葉", - "枫叶", - "滑铁卢", - "多伦多", - ], - "🇨🇭": ["瑞士", "苏黎世", "Switzerland"], - "🇩🇪": ["DE", "German", "GERMAN", "德国", "德國", "法兰克福"], - "🇩🇰": ["丹麦"], - "🇪🇸": ["ES", "西班牙", "Spain"], - "🇪🇺": ["EU", "欧盟", "欧罗巴"], - "🇫🇮": ["Finland", "芬兰", "赫尔辛基"], - "🇫🇷": ["FR", "France", "法国", "法國", "巴黎"], - "🇬🇧": ["UK", "GB", "England", "United Kingdom", "英国", "伦敦", "英"], - "🇲🇴": ["MO", "Macao", "澳门", "CTM"], - "🇭🇺": ["匈牙利", "Hungary"], - "🇭🇰": [ - "HK", - "Hongkong", - "Hong Kong", - "香港", - "深港", - "沪港", - "呼港", - "HKT", - "HKBN", - "HGC", - "WTT", - "CMI", - "穗港", - "京港", - "港", - ], - "🇮🇩": ["Indonesia", "印尼", "印度尼西亚", "雅加达"], - "🇮🇪": ["Ireland", "爱尔兰", "都柏林"], - "🇮🇳": ["India", "印度", "孟买", "Mumbai"], - "🇰🇵": ["KP", "朝鲜"], - "🇰🇷": ["KR", "Korea", "KOR", "韩国", "首尔", "韩", "韓"], - "🇱🇻": ["Latvia", "Latvija", "拉脱维亚"], - "🇲🇽️": ["MEX", "MX", "墨西哥"], - "🇲🇾": ["MY", "Malaysia", "马来西亚", "吉隆坡"], - "🇳🇱": ["NL", "Netherlands", "荷兰", "荷蘭", "尼德蘭", "阿姆斯特丹"], - "🇵🇭": ["PH", "Philippines", "菲律宾"], - "🇷🇴": ["RO", "罗马尼亚"], - "🇷🇺": [ - "RU", - "Russia", - "俄罗斯", - "俄羅斯", - "伯力", - "莫斯科", - "圣彼得堡", - "西伯利亚", - "新西伯利亚", - "京俄", - "杭俄", - ], - "🇸🇦": ["沙特", "迪拜"], - "🇸🇪": ["SE", "Sweden"], - "🇸🇬": [ - "SG", - "Singapore", - "新加坡", - "狮城", - "沪新", - "京新", - "泉新", - "穗新", - "深新", - "杭新", - "广新", - ], - "🇹🇭": ["TH", "Thailand", "泰国", "泰國", "曼谷"], - "🇹🇷": ["TR", "Turkey", "土耳其", "伊斯坦布尔"], - "🇹🇼": [ - "TW", - "Taiwan", - "台湾", - "台北", - "台中", - "新北", - "彰化", - "CHT", - "台", - "HINET", - ], - "🇺🇸": [ - "US", - "USA", - "America", - "United States", - "美国", - "美", - "京美", - "波特兰", - "达拉斯", - "俄勒冈", - "凤凰城", - "费利蒙", - "硅谷", - "矽谷", - "拉斯维加斯", - "洛杉矶", - "圣何塞", - "圣克拉拉", - "西雅图", - "芝加哥", - "沪美", - "哥伦布", - "纽约", - ], - "🇻🇳": ["VN", "越南", "胡志明市"], - "🇮🇹": ["Italy", "IT", "Nachash", "意大利", "米兰", "義大利"], - "🇿🇦": ["South Africa", "南非"], - "🇦🇪": ["United Arab Emirates", "阿联酋"], - "🇯🇵": [ - "JP", - "Japan", - "日", - "日本", - "东京", - "大阪", - "埼玉", - "沪日", - "穗日", - "川日", - "中日", - "泉日", - "杭日", - "深日", - "辽日", - "广日", - ], - "🇦🇷": ["AR", "阿根廷"], - "🇳🇴": ["Norway", "挪威", "NO"], - "🇨🇳": [ - "CN", - "China", - "回国", - "中国", - "江苏", - "北京", - "上海", - "广州", - "深圳", - "杭州", - "徐州", - "青岛", - "宁波", - "镇江", - "back", - ], - "🏳️‍🌈": ["流量", "时间", "应急", "过期", "Bandwidth", "expire"], + "Set Property Operator": SetPropertyOperator, + "Flag Operator": FlagOperator, + "Sort Operator": SortOperator, + "Keyword Sort Operator": KeywordSortOperator, + "Keyword Rename Operator": KeywordRenameOperator, + "Keyword Delete Operator": KeywordDeleteOperator, + "Regex Rename Operator": RegexRenameOperator, + "Regex Delete Operator": RegexDeleteOperator, + "Script Operator": ScriptOperator, + + "Apply": Apply, }; - for (let k of Object.keys(flags)) { - if (flags[k].some((item) => name.indexOf(item) !== -1)) { - return k; +})(); + +var PROXY_PRODUCERS = (function () { + function QX_Producer() { + const targetPlatform = "QX"; + const produce = (proxy) => { + let obfs_opts; + let tls_opts; + switch (proxy.type) { + case "ss": + obfs_opts = ""; + if (proxy.plugin === "obfs") { + const {host, mode} = proxy['plugin-opts']; + obfs_opts = `,obfs=${mode}${ + host ? ",obfs-host=" + host : "" + }`; + } + if (proxy.plugin === "v2ray-plugin") { + const {tls, host, path} = proxy["plugin-opts"]; + obfs_opts = `,obfs=${tls ? "wss" : "ws"}${ + host ? ",obfs-host=" + host : "" + }${ + path ? ",obfs-uri=" + path : "" + }`; + } + return `shadowsocks=${proxy.server}:${proxy.port},method=${ + proxy.cipher + },password=${proxy.password}${obfs_opts}${ + proxy.tfo ? ",fast-open=true" : ",fast-open=false" + }${proxy.udp ? ",udp-relay=true" : ",udp-relay=false"},tag=${ + proxy.name + }`; + case "ssr": + return `shadowsocks=${proxy.server}:${proxy.port},method=${ + proxy.cipher + },password=${proxy.password},ssr-protocol=${proxy.protocol}${ + proxy["protocol-param"] + ? ",ssr-protocol-param=" + proxy["protocol-param"] + : "" + }${proxy.obfs ? ",obfs=" + proxy.obfs : ""}${ + proxy["obfs-param"] ? ",obfs-host=" + proxy["obfs-param"] : "" + }${proxy.tfo ? ",fast-open=true" : ",fast-open=false"}${ + proxy.udp ? ",udp-relay=true" : ",udp-relay=false" + },tag=${proxy.name}`; + case "vmess": + obfs_opts = ""; + if (proxy.network === "ws") { + // websocket + if (proxy.tls) { + // ws-tls + obfs_opts = `,obfs=wss${ + proxy.sni ? ",obfs-host=" + proxy.sni : "" + }${ + proxy["ws-path"] ? ",obfs-uri=" + proxy["ws-path"] : "" + },tls-verification=${proxy['skip-cert-verify'] ? "false" : "true"}`; + } else { + // ws + obfs_opts = `,obfs=ws${ + proxy["ws-headers"].Host ? ",obfs-host=" + proxy["ws-headers"].Host : "" + }${ + proxy["ws-path"] ? ",obfs-uri=" + proxy["ws-path"] : "" + }`; + } + } else { + // tcp + if (proxy.tls) { + obfs_opts = `,obfs=over-tls${ + proxy.sni ? ",obfs-host=" + proxy.sni : "" + },tls-verification=${proxy['skip-cert-verify'] ? "false" : "true"}`; + } + } + return `vmess=${proxy.server}:${proxy.port},method=${ + proxy.cipher === "auto" ? "none" : proxy.cipher + },password=${proxy.uuid}${obfs_opts}${ + proxy.tfo ? ",fast-open=true" : ",fast-open=false" + }${proxy.udp ? ",udp-relay=true" : ",udp-relay=false"},tag=${ + proxy.name + }`; + case "trojan": + return `trojan=${proxy.server}:${proxy.port},password=${ + proxy.password + }${proxy.sni ? ",tls-host=" + proxy.sni : ""},over-tls=true,tls-verification=${ + proxy['skip-cert-verify'] ? "false" : "true" + }${proxy.tfo ? ",fast-open=true" : ",fast-open=false"}${ + proxy.udp ? ",udp-relay=true" : ",udp-relay=false" + },tag=${proxy.name}`; + case "http": + tls_opts = ""; + if (proxy.tls) { + tls_opts = `,over-tls=true,tls-verification=${ + proxy['skip-cert-verify'] ? "false" : "true" + }${ + proxy.sni ? ",tls-host=" + proxy.sni : "" + }`; + } + return `http=${proxy.server}:${proxy.port},username=${ + proxy.username + },password=${proxy.password}${tls_opts}${ + proxy.tfo ? ",fast-open=true" : ",fast-open=false" + },tag=${proxy.name}`; + } + throw new Error( + `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` + ); + }; + return {produce}; + } + + function Loon_Producer() { + const targetPlatform = "Loon"; + const produce = (proxy) => { + let obfs_opts, tls_opts; + switch (proxy.type) { + case "ss": + obfs_opts = ",,"; + if (proxy.plugin) { + if (proxy.plugin === "obfs") { + const {mode, host} = proxy["plugin-opts"]; + obfs_opts = `,${mode},${host || ""}`; + } else { + throw new Error( + `Platform ${targetPlatform} does not support obfs option: ${proxy.obfs}` + ); + } + } + + return `${proxy.name}=shadowsocks,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.password}"${obfs_opts}`; + case "ssr": + return `${proxy.name}=shadowsocksr,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.password}",${proxy.protocol},{${proxy["protocol-param"] || ""}},${proxy.obfs},{${proxy["obfs-param"] || ""}}`; + case "vmess": + obfs_opts = ""; + if (proxy.network === "ws") { + const host = proxy["ws-headers"].Host || proxy.server; + obfs_opts = `,transport:ws,host:${host},path:${ + proxy["ws-path"] || "/" + }`; + } else { + obfs_opts = `,transport:tcp`; + } + if (proxy.tls) { + obfs_opts += `${ + proxy.sni ? ",tls-name:" + proxy.sni : "" + },skip-cert-verify:${proxy['skip-cert-verify'] || "false"}`; + } + return `${proxy.name}=vmess,${proxy.server},${proxy.port},${ + proxy.cipher === "auto" ? "none" : proxy.cipher + },"${proxy.uuid}",over-tls:${proxy.tls || "false"}${obfs_opts}`; + case "trojan": + return `${proxy.name}=trojan,${proxy.server},${proxy.port},"${ + proxy.password + }"${ + proxy.sni ? ",tls-name:" + proxy.sni : "" + },skip-cert-verify:${ + proxy['skip-cert-verify'] || "false" + }`; + case "http": + tls_opts = ""; + const base = `${proxy.name}=${proxy.tls ? "http" : "https"},${ + proxy.server + },${proxy.port},${proxy.username || ""},${proxy.password || ""}`; + if (proxy.tls) { + // https + tls_opts = `${ + proxy.sni ? ",tls-name:" + proxy.sni : "" + },skip-cert-verify:${proxy['skip-cert-verify']}`; + return base + tls_opts; + } else return base; + } + throw new Error( + `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` + ); + }; + return {produce}; + } + + function Surge_Producer() { + const targetPlatform = "Surge"; + const produce = (proxy) => { + let obfs_opts, tls_opts; + switch (proxy.type) { + case "ss": + obfs_opts = ""; + if (proxy.plugin) { + const {host, mode} = proxy['plugin-opts']; + if (proxy.plugin === "obfs") { + obfs_opts = `,obfs=${mode}${ + host ? ",obfs-host=" + host : "" + }`; + } else { + throw new Error( + `Platform ${targetPlatform} does not support obfs option: ${proxy.obfs}` + ); + } + } + return `${proxy.name}=ss,${proxy.server}, ${proxy.port},encrypt-method=${ + proxy.cipher + },password=${proxy.password}${obfs_opts},tfo=${ + proxy.tfo || "false" + },udp-relay=${proxy.udp || "false"}`; + case "vmess": + tls_opts = ""; + let config = `${proxy.name}=vmess,${proxy.server},${ + proxy.port + },username=${proxy.uuid},tls=${proxy.tls || "false"},tfo=${proxy.tfo || "false"}`; + if (proxy.network === "ws") { + const path = proxy["ws-path"] || "/"; + const host = proxy["ws-headers"].Host; + config += `,ws=true${path ? ",ws-path=" + path : ""}${ + host ? ",ws-headers=HOST:" + host : "" + }`; + } + if (proxy.tls) { + config += `${ + typeof proxy['skip-cert-verify'] !== "undefined" + ? ",skip-cert-verify=" + proxy['skip-cert-verify'] + : "" + }`; + config += proxy.sni ? `,sni=${proxy.sni}` : ""; + } + return config; + case "trojan": + return `${proxy.name}=trojan,${proxy.server},${proxy.port},password=${ + proxy.password + }${ + typeof proxy['skip-cert-verify'] !== "undefined" + ? ",skip-cert-verify=" + proxy['skip-cert-verify'] + : "" + }${proxy.sni ? ",sni=" + proxy.sni : ""},tfo=${proxy.tfo || "false"}`; + case "http": + tls_opts = ", tls=false"; + if (proxy.tls) { + tls_opts = `,tls=true,skip-cert-verify=${proxy['skip-cert-verify']},sni=${proxy.sni}`; + } + return `${proxy.name}=http, ${proxy.server}, ${proxy.port}${ + proxy.username ? ",username=" + proxy.username : "" + }${ + proxy.password ? ",password=" + proxy.password : "" + }${tls_opts},tfo=${proxy.tfo || "false"}`; + } + throw new Error( + `Platform ${targetPlatform} does not support proxy type: ${proxy.type}` + ); + }; + return {produce}; + } + + function Clash_Producer() { + const type = "ALL"; + const produce = (proxies) => { + return "proxies:\n" + proxies.map(proxy => { + delete proxy.supported; + return " - " + JSON.stringify(proxy) + "\n"; + }).join(""); + }; + return {type, produce}; + } + + function URI_Producer() { + const targetPlatform = "URI"; + const Base64 = new Base64Code(); + const output = (proxy) => { + let result = ""; + switch (proxy.type) { + case "ss": + const userinfo = `${proxy.cipher}:${proxy.password}`; + result = `ss://${Base64.safeEncode(userinfo)}@${proxy.server}:${ + proxy.port + }/`; + if (proxy.plugin) { + result += "?plugin="; + const opts = proxy["plugin-opts"]; + switch (proxy.plugin) { + case "obfs": + result += encodeURIComponent( + `simple-obfs;obfs=${opts.mode}${ + opts.host ? ";obfs-host=" + opts.host : "" + }` + ); + break; + case "v2ray-plugin": + result += encodeURIComponent( + `v2ray-plugin;obfs=${opts.mode}${ + opts.host ? ";obfs-host" + opts.host : "" + }${opts.tls ? ";tls" : ""}` + ); + break; + default: + throw new Error(`Unsupported plugin option: ${proxy.plugin}`); + } + } + result += `#${encodeURIComponent(proxy.name)}`; + break; + case "ssr": + result = `${proxy.server}:${proxy.port}:${proxy.protocol}:${ + proxy.cipher + }:${proxy.obfs}:${Base64.safeEncode(proxy.password)}/`; + result += `?remarks=${Base64.safeEncode(proxy.name)}${ + proxy["obfs-param"] + ? "&obfsparam=" + Base64.safeEncode(proxy["obfs-param"]) + : "" + }${ + proxy["protocol-param"] + ? "&protocolparam=" + Base64.safeEncode(proxy["protocol-param"]) + : "" + }`; + result = "ssr://" + Base64.safeEncode(result); + break; + case "vmess": + // V2RayN URI format + result = { + ps: proxy.name, + add: proxy.server, + port: proxy.port, + id: proxy.uuid, + type: "", + aid: 0, + net: proxy.network || "tcp", + tls: proxy.tls ? "tls" : "", + }; + // obfs + if (proxy.network === "ws") { + result.path = proxy["ws-path"] || "/"; + result.host = proxy["ws-headers"].Host || proxy.server; + } + result = "vmess://" + Base64.safeEncode(JSON.stringify(result)); + break; + case "trojan": + result = `trojan://${proxy.password}@${proxy.server}:${proxy.port}#${encodeURIComponent(proxy.name)}`; + break; + default: + throw new Error(`Cannot handle proxy type: ${proxy.type}`); + } + return result; } } - // no flag found - const oldFlag = (name.match( - /[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/ - ) || [])[0]; - return oldFlag || "🏴‍☠️"; -} -// remove flag -function removeFlag(str) { - return str - .replace(/[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/g, "") - .trim(); -} - -// objClone an object -function objClone(obj) { - return JSON.parse(JSON.stringify(obj)); -} - -// shuffle array -function shuffle(array) { - let currentIndex = array.length, - temporaryValue, - randomIndex; - - // While there remain elements to shuffle... - while (0 !== currentIndex) { - // Pick a remaining element... - randomIndex = Math.floor(Math.random() * currentIndex); - currentIndex -= 1; - - // And swap it with the current element. - temporaryValue = array[currentIndex]; - array[currentIndex] = array[randomIndex]; - array[randomIndex] = temporaryValue; + function JSON_Producer() { + const type = "ALL"; + const produce = proxies => JSON.stringify(proxies, null, 2); + return {type, produce}; } - return array; -} -// some logical functions for proxy filters -function AND(...args) { - return args.reduce((a, b) => a.map((c, i) => b[i] && c)); -} - -function OR(...args) { - return args.reduce((a, b) => a.map((c, i) => b[i] || c)); -} - -function NOT(array) { - return array.map((c) => !c); -} - -function FULL(length, bool) { - return [...Array(length).keys()].map(() => bool); -} - -// UUID -// source: https://stackoverflow.com/questions/105034/how-to-create-guid-uuid -function UUID() { - return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) { - const r = (Math.random() * 16) | 0, - v = c === "x" ? r : (r & 0x3) | 0x8; - return v.toString(16); - }); -} - -// get platform form UA -function getPlatformFromHeaders(headers) { - const keys = Object.keys(headers); - let UA = ""; - for (let k of keys) { - if (/USER-AGENT/i.test(k)) { - UA = headers[k]; - break; - } + return { + "QX": QX_Producer(), + "Surge": Surge_Producer(), + "Loon": Loon_Producer(), + "Clash": Clash_Producer(), + "URI": URI_Producer(), + "JSON": JSON_Producer() } - console.log("User Agent: \n" + UA); - if (UA.indexOf("Quantumult%20X") !== -1) { - return "QX"; - } else if (UA.indexOf("Surge") !== -1) { - return "Surge"; - } else if (UA.indexOf("Decar") !== -1 || UA.indexOf("Loon") !== -1) { - return "Loon"; - } else { - // browser - return "Raw"; - } -} +})(); -/*********************************** OpenAPI *************************************/ -// OpenAPI -// prettier-ignore +/****************************************** Supporting Functions **********************************************************/ +/** + * OpenAPI + * https://github.com/Peng-YM/QuanX/blob/master/Tools/OpenAPI/README.md + */ function ENV() { - const isQX = typeof $task != "undefined"; - const isLoon = typeof $loon != "undefined"; - const isSurge = typeof $httpClient != "undefined" && !this.isLoon; + const isQX = typeof $task !== "undefined"; + const isLoon = typeof $loon !== "undefined"; + const isSurge = typeof $httpClient !== "undefined" && !isLoon; const isJSBox = typeof require == "function" && typeof $jsbox != "undefined"; const isNode = typeof require == "function" && !isJSBox; const isRequest = typeof $request !== "undefined"; - return {isQX, isLoon, isSurge, isNode, isJSBox, isRequest}; + const isScriptable = typeof importModule !== "undefined"; + return {isQX, isLoon, isSurge, isNode, isJSBox, isRequest, isScriptable}; } -function HTTP(defaultOptions = {}) { - const {isQX, isLoon, isSurge} = ENV(); +function HTTP(defaultOptions = {baseURL: ""}) { + const {isQX, isLoon, isSurge, isScriptable, isNode} = ENV(); const methods = ["GET", "POST", "PUT", "DELETE", "HEAD", "OPTIONS", "PATCH"]; + const URL_REGEX = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/ function send(method, options) { - options = options.hasOwnProperty("url") ? options : {url: options}; - options.url = defaultOptions.baseURL - ? defaultOptions.baseURL + options.url - : options.url; + options = typeof options === "string" ? {url: options} : options; + const baseURL = defaultOptions.baseURL; + if (baseURL && !URL_REGEX.test(options.url || "")) { + options.url = baseURL ? baseURL + options.url : options.url; + } options = {...defaultOptions, ...options}; const timeout = options.timeout; const events = { @@ -2603,9 +2553,9 @@ function HTTP(defaultOptions = {}) { let worker; if (isQX) { worker = $task.fetch({method, ...options}); - } else { + } else if (isLoon || isSurge || isNode) { worker = new Promise((resolve, reject) => { - const request = isSurge || isLoon ? $httpClient : require("request"); + const request = isNode ? require("request") : $httpClient; request[method.toLowerCase()](options, (err, response, body) => { if (err) reject(err); else @@ -2616,6 +2566,23 @@ function HTTP(defaultOptions = {}) { }); }); }); + } else if (isScriptable) { + const request = new Request(options.url); + request.method = method; + request.headers = options.headers; + request.body = options.body; + worker = new Promise((resolve, reject) => { + request + .loadString() + .then((body) => { + resolve({ + statusCode: request.response.statusCode, + headers: request.response.headers, + body, + }); + }) + .catch((err) => reject(err)); + }); } let timeoutid; @@ -2682,7 +2649,7 @@ function API(name = "untitled", debug = false) { }; } - // persistent + // persistence // initialize cache initCache() { if (isQX) this.cache = JSON.parse($prefs.valueForKey(this.name) || "{}"); @@ -2722,7 +2689,7 @@ function API(name = "untitled", debug = false) { // store cache persistCache() { - const data = JSON.stringify(this.cache); + const data = JSON.stringify(this.cache, null, 2); if (isQX) $prefs.setValueForKey(data, this.name); if (isLoon || isSurge) $persistentStore.write(data, this.name); if (isNode) { @@ -2734,7 +2701,7 @@ function API(name = "untitled", debug = false) { ); this.node.fs.writeFileSync( "root.json", - JSON.stringify(this.root), + JSON.stringify(this.root, null, 2), {flag: "w"}, (err) => console.log(err) ); @@ -2745,14 +2712,11 @@ function API(name = "untitled", debug = false) { this.log(`SET ${key}`); if (key.indexOf("#") !== -1) { key = key.substr(1); - if (key === name) { - this.cache = JSON.parse(data); - } if (isSurge || isLoon) { - $persistentStore.write(data, key); + return $persistentStore.write(data, key); } if (isQX) { - $prefs.setValueForKey(data, key); + return $prefs.setValueForKey(data, key); } if (isNode) { this.root[key] = data; @@ -2767,7 +2731,6 @@ function API(name = "untitled", debug = false) { this.log(`READ ${key}`); if (key.indexOf("#") !== -1) { key = key.substr(1); - if (key === name) return this.cache; if (isSurge || isLoon) { return $persistentStore.read(key); } @@ -2787,10 +2750,10 @@ function API(name = "untitled", debug = false) { if (key.indexOf("#") !== -1) { key = key.substr(1); if (isSurge || isLoon) { - $persistentStore.write(null, key); + return $persistentStore.write(null, key); } if (isQX) { - $prefs.removeValueForKey(key); + return $prefs.removeValueForKey(key); } if (isNode) { delete this.root[key]; @@ -2806,13 +2769,17 @@ function API(name = "untitled", debug = false) { const openURL = options["open-url"]; const mediaURL = options["media-url"]; - const content_ = - content + - (openURL ? `\n点击跳转: ${openURL}` : "") + - (mediaURL ? `\n多媒体: ${mediaURL}` : ""); - if (isQX) $notify(title, subtitle, content, options); - if (isSurge) $notification.post(title, subtitle, content_); + if (isSurge) { + $notification.post( + title, + subtitle, + content + `${mediaURL ? "\n多媒体:" + mediaURL : ""}`, + { + url: openURL, + } + ); + } if (isLoon) { let opts = {}; if (openURL) opts["openUrl"] = openURL; @@ -2824,6 +2791,10 @@ function API(name = "untitled", debug = false) { } } if (isNode || isScriptable) { + const content_ = + content + + (openURL ? `\n点击跳转: ${openURL}` : "") + + (mediaURL ? `\n多媒体: ${mediaURL}` : ""); if (isJSBox) { const push = require("push"); push.schedule({ @@ -2838,15 +2809,15 @@ function API(name = "untitled", debug = false) { // other helper functions log(msg) { - if (this.debug) console.log(msg); + if (this.debug) console.log(`[${this.name}] LOG: ${msg}`); } info(msg) { - console.log(msg); + console.log(`[${this.name}] INFO: ${msg}`); } error(msg) { - console.log("ERROR: " + msg); + console.log(`[${this.name}] ERROR: ${msg}`); } wait(millisec) { @@ -2867,9 +2838,90 @@ function API(name = "untitled", debug = false) { })(name, debug); } -/*********************************** Mini Express *************************************/ -function express(port = 3000) { - const {isNode} = ENV(); +/** + * Gist backup + */ +function Gist(backupKey, token) { + const FILE_NAME = "Sub-Store"; + const http = HTTP({ + baseURL: "https://api.github.com", + headers: { + Authorization: `token ${token}`, + "User-Agent": + "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.141 Safari/537.36", + }, + events: { + onResponse: (resp) => { + if (String(resp.statusCode).startsWith("4")) { + return Promise.reject(`ERROR: ${JSON.parse(resp.body).message}`); + } else { + return resp; + } + }, + }, + }); + + async function locate() { + return http.get("/gists").then((response) => { + const gists = JSON.parse(response.body); + for (let g of gists) { + if (g.description === backupKey) { + return g.id; + } + } + return -1; + }); + } + + this.upload = async function (content) { + const id = await locate(); + const files = { + [FILE_NAME]: {content} + }; + + if (id === -1) { + // create a new gist for backup + return http.post({ + url: "/gists", + body: JSON.stringify({ + description: backupKey, + public: false, + files + }) + }); + } else { + // update an existing gist + return http.patch({ + url: `/gists/${id}`, + body: JSON.stringify({files}) + }); + } + }; + + this.download = async function () { + const id = await locate(); + if (id === -1) { + return Promise.reject("未找到Gist备份！"); + } else { + try { + const {files} = await http + .get(`/gists/${id}`) + .then(resp => JSON.parse(resp.body)); + const url = files[FILE_NAME].raw_url; + return await HTTP().get(url).then(resp => resp.body); + } catch (err) { + return Promise.reject(err); + } + } + }; +} + +/** + * Mini Express Framework + * https://github.com/Peng-YM/QuanX/blob/master/Tools/OpenAPI/Express.js + */ +function express({port, debug} = {port: 3000, debug: false}) { + const {isNode} = debug ? false : ENV(); const DEFAULT_HEADERS = { "Content-Type": "text/plain;charset=UTF-8", "Access-Control-Allow-Origin": "*", @@ -2918,25 +2970,36 @@ function express(port = 3000) { // dispatch url to route const dispatch = (request, start = 0) => { let {method, url, headers, body} = request; + if (debug) { + console.log("=================== Dispatching Request ==============================="); + console.log(JSON.stringify(request, null, 2)); + } if (/json/i.test(headers["Content-Type"])) { body = JSON.parse(body); } method = method.toUpperCase(); const {path, query} = extractURL(url); - let handler = null; let i; + // path matching + let handler = null; + let longestMatchedPattern = 0; for (i = start; i < handlers.length; i++) { if (handlers[i].method === "ALL" || method === handlers[i].method) { const {pattern} = handlers[i]; if (patternMatched(pattern, path)) { - handler = handlers[i]; - break; + if (pattern.split("/").length > longestMatchedPattern) { + handler = handlers[i]; + longestMatchedPattern = pattern.split("/").length; + } } } } if (handler) { + if (debug) { + console.log(`Pattern: ${handler.pattern} matched`); + } // dispatch to next handler const next = () => { dispatch(method, url, i); @@ -2951,12 +3014,22 @@ function express(port = 3000) { body, }; const res = Response(); - handler.callback(req, res, next).catch((err) => { + const cb = handler.callback; + const onError = (err) => { res.status(500).json({ status: "failed", message: `Internal Server Error: ${err}`, }); - }); + }; + if (cb.constructor.name === "AsyncFunction") { + handler.callback(req, res, next).catch(onError); + } else { + try { + handler.callback(req, res, next); + } catch (err) { + onError(err); + } + } } else { // no route, return 404 const res = Response(); @@ -3017,6 +3090,7 @@ function express(port = 3000) { 307: "HTTP/1.1 307 Temporary Redirect", 308: "HTTP/1.1 308 Permanent Redirect", 404: "HTTP/1.1 404 Not Found", + 405: "HTTP/1.1 405 Method Not Allowed", 500: "HTTP/1.1 500 Internal Server Error", }; return new (class { @@ -3051,7 +3125,7 @@ function express(port = 3000) { json(data) { this.set("Content-Type", "application/json;charset=UTF-8"); - this.send(JSON.stringify(data)); + this.send(JSON.stringify(data, null, 2)); } set(key, val) { @@ -3134,85 +3208,15 @@ function express(port = 3000) { } } -function Gist(backupKey, token) { - const FILE_NAME = "Sub-Store"; - const http = HTTP({ - baseURL: "https://api.github.com", - headers: { - Authorization: `token ${token}`, - "User-Agent": - "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.141 Safari/537.36", - }, - events: { - onResponse: (resp) => { - if (String(resp.statusCode).startsWith("4")) { - return Promise.reject(`ERROR: ${JSON.parse(resp.body).message}`); - } else { - return resp; - } - }, - }, - }); - - async function locate() { - return http.get("/gists").then((response) => { - const gists = JSON.parse(response.body); - for (let g of gists) { - if (g.description === backupKey) { - return g.id; - } - } - return -1; - }); - } - - this.upload = async function (content) { - const id = await locate(); - const files = { - [FILE_NAME]: {content} - }; - - if (id === -1) { - // create a new gist for backup - return http.post({ - url: "/gists", - body: JSON.stringify({ - description: backupKey, - public: false, - files - }) - }); - } else { - // update an existing gist - return http.patch({ - url: `/gists/${id}`, - body: JSON.stringify({files}) - }); - } - }; - - this.download = async function () { - const id = await locate(); - if (id === -1) { - return Promise.reject("未找到Gist备份！"); - } else { - try { - const {files} = await http - .get(`/gists/${id}`) - .then(resp => JSON.parse(resp.body)); - const url = files[FILE_NAME].raw_url; - return await HTTP().get(url).then(resp => resp.body); - } catch (err) { - return Promise.reject(err); - } - } - }; +/****************************************** Third Party Libraries **********************************************************/ +function heredoc(fn) { + return fn.toString().split('\n').slice(1, -2).join('\n') + '\n'; } -/******************************** Base 64 *********************************************/ -// Base64 Coding Library -// https://github.com/dankogai/js-base64#readme -// Under BSD License +/** + * Base64 Coding Library + * https://github.com/dankogai/js-base64#readme + */ function Base64Code() { // constants const b64chars = @@ -3362,12 +3366,10 @@ function Base64Code() { }; } -/* -YAML parser for Javascript -Author: Diogo Costa - -This program is released under the MIT License -*/ +/** + * YAML parser for Javascript + * Author: Diogo Costa + */ var YAML = (function () { var errors = [], reference_blocks = [], @@ -3799,4 +3801,4 @@ var YAML = (function () { return processing_time; }, }; -})(); +})(); \ No newline at end of file diff --git a/backend/sub-store.min.js b/backend/sub-store.min.js index 9516628..3f4e1c6 100644 --- a/backend/sub-store.min.js +++ b/backend/sub-store.min.js @@ -1,2 +1,2 @@ -// UPDATED AT: 2020年11月 9日 星期一 19时49分44秒 CST -const $=API("sub-store"),$app=express();$.http=HTTP({headers:{"User-Agent":"Quantumult%20X"}});const SETTINGS_KEY="settings",SUBS_KEY="subs",COLLECTIONS_KEY="collections",AVAILABLE_FILTERS={"Keyword Filter":KeywordFilter,"Useless Filter":UselessFilter,"Region Filter":RegionFilter,"Regex Filter":RegexFilter,"Type Filter":TypeFilter,"Script Filter":ScriptFilter},AVAILABLE_OPERATORS={"Set Property Operator":SetPropertyOperator,"Flag Operator":FlagOperator,"Sort Operator":SortOperator,"Keyword Sort Operator":KeywordSortOperator,"Keyword Rename Operator":KeywordRenameOperator,"Keyword Delete Operator":KeywordDeleteOperator,"Regex Rename Operator":RegexRenameOperator,"Regex Delete Operator":RegexDeleteOperator,"Script Operator":ScriptOperator},AVAILABLE_PRODUCERS=[Raw_Producer,URI_Producer,Surge_Producer,Loon_Producer,QX_Producer,Clash_Producer,Sub_Producer];async function IP_API(e,t){const s=decodeURIComponent(e.params.server),r=await $.http.get(`http://ip-api.com/json/${s}?lang=zh-CN`).then(e=>JSON.parse(e.body));t.json(r)}async function downloadResource(e){let t=await $.http.get(e).then(e=>e.body);const s=t.indexOf("proxies:");if(-1!==s){const e=t.lastIndexOf("}")+1;t=t.substring(s,e)}return t}async function gistBackup(e,t){const{action:s}=e.query,{gistToken:r}=$.read(SETTINGS_KEY);if(r){const e=new Gist("Auto Generated Sub-Store Backup",r);try{let r;switch(s){case"upload":r=$.read("#sub-store"),await e.upload(JSON.stringify(r)),$.info("上传备份中...");break;case"download":r=await e.download(),$.write(r,"#sub-store"),$.info("还原备份中...")}t.json({status:"success"})}catch(e){const r=`${"upload"===s?"上传":"下载"}备份失败！${e}`;$.error(r),t.status(500).json({status:"failed",message:r})}}else t.status(500).json({status:"failed",message:"未找到Gist备份Token!"})}async function getSettings(e,t){const s=$.read(SETTINGS_KEY);t.json(s)}async function updateSettings(e,t){const s=e.body,r=$.read(SETTINGS_KEY);$.write({...r,...s},SETTINGS_KEY),t.json({status:"success"})}async function exportData(e,t){t.json($.read("#sub-store"))}async function importData(e,t){const s=e.body;$.write(JSON.stringify(s),"#sub-store"),t.end()}async function refreshResource(e,t){const s=new Base64Code,{url:r}=e.body,n=await downloadResource(r);$.write(n,`#${s.safeEncode(r)}`),t.json({status:"success"})}async function downloadSub(e,t){const{name:s}=e.params,r=e.query.target||getPlatformFromHeaders(e.headers),n=$.read(SUBS_KEY);if(n[s]){const e=n[s];try{const s=await parseSub(e,r);t.send(s)}catch(e){t.status(500).json({status:"failed",message:e})}}else t.status(404).json({status:"failed",message:`订阅${s}不存在！`})}async function parseSub(e,t){let s;const r=(new Base64Code).safeEncode(e.url);if("Raw"===t||"URI"===t){const t=$.read(`#${r}`);t?(await $.wait(10),s=t):(s=await downloadResource(e.url),$.write(s,`#${r}`))}else s=await downloadResource(e.url),$.write(s,`#${e.url}`);$.info("======================================================================="),$.info(`Processing subscription: ${e.name}, target platform ==> ${t}.`),$.info("Initializing parsers...");const n=ProxyParser(t);n.addParsers([Clash_All,URI_SS,URI_SSR,URI_VMess,URI_Trojan,QX_SS,QX_SSR,QX_VMess,QX_Trojan,QX_Http,Loon_SS,Loon_SSR,Loon_VMess,Loon_Trojan,Loon_Http,Surge_SS,Surge_VMess,Surge_Trojan,Surge_Http]),$.info("Parsers initialized.");let o=n.parse(s);for(const t of e.process||[]){let e;if(-1!==t.type.indexOf("Script")){const{mode:s,content:r}=t.args;e="link"===s?await $.http.get(r).then(e=>e.body).catch(e=>{throw new Error(`Error when downloading remote script: ${t.args.content}.\n Reason: ${e}`)}):r}if(-1!==t.type.indexOf("Filter")){const s=AVAILABLE_FILTERS[t.type];if(s){$.info(`Applying filter "${t.type}" with arguments:\n >>> ${JSON.stringify(t.args)||"None"}`);try{o=-1!==t.type.indexOf("Script")?processFilter(s(e),o):processFilter(s(t.args),o)}catch(e){$.error(`Failed to apply filter "${t.type}"!\n REASON: ${e}`)}}}else if(-1!==t.type.indexOf("Operator")){const s=AVAILABLE_OPERATORS[t.type];if(s){$.info(`Applying operator "${t.type}" with arguments: \n >>> ${JSON.stringify(t.args)||"None"}`);try{o=-1!==t.type.indexOf("Script")?processOperator(s(e),o):processOperator(s(t.args),o)}catch(e){t.type}}}}return n.addProducers(AVAILABLE_PRODUCERS),n.produce(o)}function getFlowHeaders(e,t){const s=Object.keys(e).filter(e=>/SUBSCRIPTION-USERINFO/i.test(e))[0];if(s){const t=e[s],r=Number(t.match(/upload=(\d+)/)[1]),n=Number(t.match(/download=(\d+)/)[1]),o=Number(t.match(/total=(\d+)/)[1]),a=(t.match(/expire=(\d+)/)||[])[1];return{key:"Subscription-Userinfo",value:`${r?"upload="+r+";":""}${n?"download="+n+";":""}${o?"total="+o+";":""}${a?"expire="+a+";":""}`}}{let e,s;for(const r of t)-1!==r.name.indexOf("剩余流量")&&(e=r.name),-1!==r.name.indexOf("过期时间")&&(s=r.name);return{key:"Raw-Subscription-Userinfo",value:`${e?"remains="+e+";":""}${s?"expire="+s+";":""}`}}}async function getSub(e,t){const{name:s}=e.params,r=$.read(SUBS_KEY)[s];r?t.json({status:"success",data:r}):t.status(404).json({status:"failed",message:`未找到订阅：${s}!`})}async function newSub(e,t){const s=e.body,r=$.read(SUBS_KEY);r[s.name]&&t.status(500).json({status:"failed",message:`订阅${s.name}已存在！`}),/^[\w-_]*$/.test(s.name)?(r[s.name]=s,$.write(r,SUBS_KEY),t.status(201).json({status:"success",data:s})):t.status(500).json({status:"failed",message:`订阅名称 ${s.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`})}async function updateSub(e,t){const{name:s}=e.params;$.info(`Updating subscription: ${s}`);let r=e.body;const n=$.read(SUBS_KEY);if(n[s]){const e={...n[s],...r};if(s!==r.name){const t=$.read(COLLECTIONS_KEY);for(const e of Object.keys(t)){const n=t[e].subscriptions.indexOf(s);-1!==n&&(t[e].subscriptions[n]=r.name)}delete n[s],n[r.name]=e}else n[s]=e;$.write(n,SUBS_KEY),t.json({status:"success",data:e})}else t.status(500).json({status:"failed",message:`订阅${s}不存在，无法更新！`})}async function deleteSub(e,t){const{name:s}=e.params;let r=$.read(SUBS_KEY);delete r[s],$.write(r,SUBS_KEY);let n=$.read(COLLECTIONS_KEY);for(const e of Object.keys(n))n[e].subscriptions=n[e].subscriptions.filter(e=>e!==s);$.write(n,COLLECTIONS_KEY),t.json({status:"success"})}async function getAllSubs(e,t){const s=$.read(SUBS_KEY);t.json({status:"success",data:s})}async function deleteAllSubs(e,t){$.write({},SUBS_KEY),t.json({status:"success"})}async function downloadCollection(e,t){const{name:s}=e.params,r=$.read(COLLECTIONS_KEY)[s],n=e.query.target||getPlatformFromHeaders(e.headers);if(r){const e=r.subscriptions||[],s=await Promise.all(e.map(async e=>{const t=$.read(SUBS_KEY)[e];try{return parseSub(t,n)}catch(t){return console.log(`ERROR when process subscription: ${e}`),""}}));t.send(s.join("\n"))}else $.notify("[Sub-Store]",`❌ 未找到订阅集：${s}！`),t.status(404).json({status:"failed",message:`❌ 未找到订阅集：${s}！`})}async function getCollection(e,t){const{name:s}=e.params,r=$.read(COLLECTIONS_KEY)[s];r?t.json({status:"success",data:r}):t.status(404).json({status:"failed",message:`未找到订阅集：${s}!`})}async function newCollection(e,t){const s=e.body,r=$.read(COLLECTIONS_KEY);r[s.name]&&t.status(500).json({status:"failed",message:`订阅集${s.name}已存在！`}),/^[\w-_]*$/.test(s.name)?(r[s.name]=s,$.write(r,COLLECTIONS_KEY),t.status(201).json({status:"success",data:s})):t.status(500).json({status:"failed",message:`订阅集名称 ${s.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`})}async function updateCollection(e,t){const{name:s}=e.params;let r=e.body;const n=$.read(COLLECTIONS_KEY);if(n[s]){const e={...n[s],...r};delete n[s],n[r.name||s]=e,$.write(n,COLLECTIONS_KEY),t.json({status:"success",data:e})}else t.status(500).json({status:"failed",message:`订阅集${s}不存在，无法更新！`})}async function deleteCollection(e,t){const{name:s}=e.params;let r=$.read(COLLECTIONS_KEY);delete r[s],$.write(r,COLLECTIONS_KEY),t.json({status:"success"})}async function getAllCollections(e,t){const s=$.read(COLLECTIONS_KEY);t.json({status:"success",data:s})}async function deleteAllCollections(e,t){$.write({},COLLECTIONS_KEY),t.json({status:"success"})}function ProxyParser(e){const t=[],s=[];function r(e,t){let s;try{s=e.patternTest(t)}catch(e){s=!1}return s}return{parse:function(s){const n=(s=function(e){let t;if(-1!==e.indexOf("DOCTYPE html"))throw new Error("Invalid format HTML!");if(-1!==e.indexOf("proxies")){console.log("Preprocessing Clash config..."),-1!==e.indexOf("{")&&(e=e.replace(/ - /g," - ").replace(/:(?!\s)/g,": ").replace(/\,\"/g,', "').replace(/: {/g,": {, ").replace(/, (\"?host|path|tls|mux|skip\"?)/g,", $1").replace(/{name: /g,'{name: "').replace(/, server:/g,'", server:').replace(/{|}/g,"").replace(/,/g,"\n ")),e=-1===(e=e.replace(/ -\n.*name/g," - name").replace(/\$|\`/g,"").split("proxy-providers:")[0].split("proxy-groups:")[0].replace(/\"([\w-]+)\"\s*:/g,"$1:")).indexOf("proxies:")?"proxies:\n"+e:"proxies:"+e.split("proxies:")[1];const s=YAML.eval(e).proxies;t=s.map(e=>JSON.stringify(e))}else if(0===e.indexOf("ssd://")){t=[];const s=new Base64Code;let r=JSON.parse(s.safeDecode(e.split("ssd://")[1]));r.traffic_used,r.traffic_total,r.expiry,r.airport;let n=r.port,o=r.encryption,a=r.password,i=r.servers;for(let e=0;e-1!==e.indexOf(t))?s.safeDecode(e):e).split("\n");for(let e=0;e{try{return r.output(e)}catch(t){return console.log(`ERROR: cannot produce proxy: ${JSON.stringify(e)}\nReason: ${t}`),""}}).filter(e=>e.length>0).join("\n");if("ALL"===r.type)return r.output(t)}throw new Error(`Cannot find any producer for target platform: ${e}`)},addParsers:function(e){e.forEach(e=>t.push(e())),$.info(`${e.length} parser added.`)},addProducers:function(e){e.forEach(e=>s.push(e()))}}}function processFilter(e,t){let s=FULL(t.length,!0);try{s=AND(s,e.func(t))}catch(t){console.log(`Cannot apply filter ${e.name}\n Reason: ${t}`)}return t.filter((e,t)=>s[t])}function processOperator(e,t){let s=objClone(t);try{const t=e.func(s);t&&(s=t)}catch(e){console.log(`ERROR: cannot apply operator ${op.name}! Reason: ${e}`)}return s}function URI_SS(){const e=new Base64Code,t={QX:!0,Loon:!0,Surge:!0,Raw:!0};return{patternTest:e=>/^ss:\/\//.test(e),func:s=>{let r=s.split("ss://")[1];const n={name:decodeURIComponent(s.split("#")[1]),type:"ss",supported:t},o=(r=r.split("#")[0]).match(/@([^\/]*)(\/|$)/)[1],a=o.lastIndexOf(":");n.server=o.substring(0,a),n.port=o.substring(a+1);const i=e.safeDecode(r.split("@")[0]).split(":");if(n.cipher=i[0],n.password=i[1],-1!==r.indexOf("?plugin=")){const e=("plugin="+decodeURIComponent(r.split("?plugin=")[1].split("&")[0])).split(";"),s={};for(const t of e){const[e,r]=t.split("=");e&&(s[e]=r||!0)}switch(s.plugin){case"obfs-local":case"simple-obfs":n.plugin="obfs",n["plugin-opts"]={mode:s.obfs,host:s["obfs-host"]};break;case"v2ray-plugin":n.supported={...t,Loon:!1,Surge:!1},n.obfs="v2ray-plugin",n["plugin-opts"]={mode:"websocket",host:s["obfs-host"],path:s.path||"",tls:s.tls};break;default:throw new Error(`Unsupported plugin option: ${s.plugin}`)}}return n}}}function URI_SSR(){const e=new Base64Code,t={QX:!0,Loon:!0,Surge:!1,Raw:!0};return{patternTest:e=>/^ssr:\/\//.test(e),func:s=>{let r=(s=e.safeDecode(s.split("ssr://")[1])).indexOf(":origin");-1===r&&(r=s.indexOf(":auth_"));const n=s.substring(0,r),o=n.substring(0,n.lastIndexOf(":")),a=n.substring(n.lastIndexOf(":")+1);let i=s.substring(r+1).split("/?")[0].split(":"),p={type:"ssr",server:o,port:a,protocol:i[0],cipher:i[1],obfs:i[2],password:e.safeDecode(i[3]),supported:t};if(i={},(s=s.split("/?")[1].split("&")).length>1)for(const e of s){const[t,s]=e.split("=");i[t]=s}return p={...p,name:e.safeDecode(i.remarks),"protocol-param":e.safeDecode(i.protoparam).replace(/\s/g,"")||"","obfs-param":e.safeDecode(i.obfsparam).replace(/\s/g,"")||""}}}}function URI_VMess(){const e=new Base64Code,t={QX:!0,Loon:!0,Surge:!0,Raw:!0};return{patternTest:e=>/^vmess:\/\//.test(e),func:s=>{s=s.split("vmess://")[1];const r=e.safeDecode(s);if(/=\s*vmess/.test(r)){const e=r.split(",").map(e=>e.trim()),t={};for(const s of e)if(-1!==s.indexOf("=")){const[e,r]=s.split("=");t[e.trim()]=r.trim()}const s={name:e[0].split("=")[0].trim(),type:"vmess",server:e[1],port:e[2],cipher:e[3],uuid:e[4].match(/^"(.*)"$/)[1],tls:"over-tls"===t.obfs||"wss"===t.obfs,udp:JSON.parse(t["udp-relay"]||"false"),tfo:JSON.parse(t["fast-open"]||"false")};return"ws"!==t.obfs&&"wss"!==t.obfs||(s.network="ws",s["ws-path"]=t["obfs-uri"],s["ws-headers"]={Host:t["obfs-host"]||s.server}),s.tls&&"false"===t['"tls-verification"']&&(s.scert=!0),s.tls&&t["obfs-host"]&&(s.sni=t["obfs-host"]),s}{const e=JSON.parse(r),s={name:e.ps,type:"vmess",server:e.add,port:e.port,cipher:"auto",uuid:e.id,alterId:e.aid||0,tls:"tls"===e.tls||!0===e.tls,supported:t};return"ws"===e.net&&(s.network="ws",s["ws-path"]=e.path,s["ws-headers"]={Host:e.host||e.add},s.tls&&e.host&&(s.sni=e.host)),!1===e.verify_cert&&(s.scert=!0),s}}}}function URI_Trojan(){const e={QX:!0,Loon:!0,Surge:!0,Raw:!0};return{patternTest:e=>/^trojan:\/\//.test(e),func:t=>{if(-1===t.indexOf(":443"))throw new Error("Trojan port should always be 443!");const s=(t=t.split("trojan://")[1]).split("@")[1].split(":443")[0];return{name:decodeURIComponent(t.split("#")[1].trim())||`[Trojan] ${s}`,type:"trojan",server:s,port:443,password:t.split("@")[0],supported:e}}}}function Clash_All(){return{patternTest:e=>-1!==e.indexOf("{"),func:e=>JSON.parse(e)}}function QX_SS(){const e={QX:!0,Loon:!0,Surge:!0,Raw:!0};return{patternTest:e=>/^shadowsocks\s*=/.test(e.split(",")[0].trim())&&-1===e.indexOf("ssr-protocol"),func:t=>{const s=getQXParams(t),r={name:s.tag,type:"ss",server:s.server,port:s.port,cipher:s.method,password:s.password,udp:JSON.parse(s["udp-relay"]||"false"),tfo:JSON.parse(s["fast-open"]||"false"),supported:e};if(s.obfs)switch(r["plugin-opts"]={host:s["obfs-host"]||r.server},s.obfs){case"http":case"tls":r.plugin="obfs",r["plugin-opts"].mode=s.obfs;break;case"ws":case"wss":r["plugin-opts"]={...r["plugin-opts"],mode:"websocket",path:s["obfs-uri"],tls:"wss"===s.obfs},r.plugin="v2ray-plugin",r.supported.Surge=!1,r.supported.Loon=!1}return r}}}function QX_SSR(){const e={QX:!0,Loon:!0,Surge:!1,Raw:!0};return{patternTest:e=>/^shadowsocks\s*=/.test(e.split(",")[0].trim())&&-1!==e.indexOf("ssr-protocol"),func:t=>{const s=getQXParams(t),r={name:s.tag,type:"ssr",server:s.server,port:s.port,cipher:s.method,password:s.password,protocol:s["ssr-protocol"],obfs:"plain","protocol-param":s["ssr-protocol-param"],udp:JSON.parse(s["udp-relay"]||"false"),tfo:JSON.parse(s["fast-open"]||"false"),supported:e};return s.obfs&&(r.obfs=s.obfs,r["obfs-param"]=s["obfs-host"]),r}}}function QX_VMess(){return{patternTest:e=>/^vmess\s*=/.test(e.split(",")[0].trim()),func:e=>{const t=getQXParams(e),s={type:"vmess",name:t.tag,server:t.server,port:t.port,cipher:t.method||"none",uuid:t.password,alterId:0,tls:"over-tls"===t.obfs||"wss"===t.obfs,udp:JSON.parse(t["udp-relay"]||"false"),tfo:JSON.parse(t["fast-open"]||"false")};return s.tls&&(s.sni=t["obfs-host"]||t.server,s.scert=!JSON.parse(t["tls-verification"]||"true")),"ws"!==t.obfs&&"wss"!==t.obfs||(s.network="ws",s["ws-path"]=t["obfs-uri"],s["ws-headers"]={Host:t["obfs-host"]||t.server}),s}}}function QX_Trojan(){return{patternTest:e=>/^trojan\s*=/.test(e.split(",")[0].trim()),func:e=>{const t=getQXParams(e),s={type:"trojan",name:t.tag,server:t.server,port:t.port,password:t.password,sni:t["tls-host"]||t.server,udp:JSON.parse(t["udp-relay"]||"false"),tfo:JSON.parse(t["fast-open"]||"false")};return s.scert=!JSON.parse(t["tls-verification"]||"true"),s}}}function QX_Http(){return{patternTest:e=>/^http\s*=/.test(e.split(",")[0].trim()),func:e=>{const t=getQXParams(e),s={type:"http",name:t.tag,server:t.server,port:t.port,username:t.username,password:t.password,tls:JSON.parse(t["over-tls"]||"false"),udp:JSON.parse(t["udp-relay"]||"false"),tfo:JSON.parse(t["fast-open"]||"false")};return s.tls&&(s.sni=t["tls-host"]||s.server,s.scert=!JSON.parse(t["tls-verification"]||"true")),s}}}function getQXParams(e){const t=e.split(","),s={},r=["shadowsocks","vmess","http","trojan"];return t.forEach(e=>{let[t,n]=e.split("=");if(t=t.trim(),n=n.trim(),-1!==r.indexOf(t)){s.type=t;const e=n.split(":");s.server=e[0],s.port=e[1]}else s[t.trim()]=n.trim()}),s}function Loon_SS(){return{patternTest:e=>"shadowsocks"===e.split(",")[0].split("=")[1].trim().toLowerCase(),func:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"ss",server:t[1],port:t[2],cipher:t[3],password:t[4].replace(/"/g,"")};return t.length>5&&(s.plugin="obfs",s["plugin-opts"]={mode:s.obfs,host:t[6]}),s}}}function Loon_SSR(){return{patternTest:e=>"shadowsocksr"===e.split(",")[0].split("=")[1].trim().toLowerCase(),func:e=>{const t=e.split("=")[1].split(",");return{name:e.split("=")[0].trim(),type:"ssr",server:t[1],port:t[2],cipher:t[3],password:t[4].replace(/"/g,""),protocol:t[5],"protocol-param":t[6].match(/{(.*)}/)[1],supported:{QX:!0,Loon:!0,Surge:!1,Raw:!0},obfs:t[7],"obfs-param":t[8].match(/{(.*)}/)[1]}}}}function Loon_VMess(){return{patternTest:e=>/^.*=\s*vmess/i.test(e.split(",")[0])&&-1===e.indexOf("username"),func:e=>{let t=e.split("=")[1].split(",");const s={name:e.split("=")[0].trim(),type:"vmess",server:t[1],port:t[2],cipher:t[3]||"none",uuid:t[4].replace(/"/g,""),alterId:0};t=t.splice(5);for(const e of t){const[s,r]=e.split(":");t[s]=r}switch(s.tls=JSON.parse(t["over-tls"]||"false"),s.tls&&(s.sni=t["tls-name"]||s.server,s.scert=JSON.parse(t["skip-cert-verify"]||"false")),t.transport){case"tcp":break;case"ws":s.network=t.transport,s["ws-path"]=t.path,s["ws-headers"]={Host:t.host}}return s.tls&&(s.scert=JSON.parse(t["skip-cert-verify"]||"false")),s}}}function Loon_Trojan(){return{patternTest:e=>/^.*=\s*trojan/i.test(e.split(",")[0])&&-1===e.indexOf("password"),func:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"trojan",server:t[1],port:t[2],password:t[3].replace(/"/g,""),sni:t[1],scert:JSON.parse(t["skip-cert-verify"]||"false")};if(t.length>4){const[r,n]=t[4].split(":");if("tls-name"!==r)throw new Error(`ERROR: unknown option ${r} for line: \n${e}`);s.sni=n}return s}}}function Loon_Http(){return{patternTest:e=>/^.*=\s*http/i.test(e.split(",")[0])&&5===e.split(",").length&&-1===e.indexOf("username")&&-1===e.indexOf("password"),func:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"http",server:t[1],port:t[2],tls:"443"===t[2],username:(t[3]||"").replace(/"/g,""),password:(t[4]||"").replace(/"/g,"")};return s.tls&&(s.sni=t["tls-name"]||s.server,s.scert=JSON.parse(t["skip-cert-verify"]||"false")),s}}}function Surge_SS(){return{patternTest:e=>/^.*=\s*ss/.test(e.split(",")[0]),func:e=>{const t=getSurgeParams(e),s={name:t.name,type:"ss",server:t.server,port:t.port,cipher:t["encrypt-method"],password:t.password,tfo:JSON.parse(t.tfo||"false"),udp:JSON.parse(t["udp-relay"]||"false")};return t.obfs&&(s.plugin="obfs",s["plugin-opts"]={mode:t.obfs,host:t["obfs-host"]}),s}}}function Surge_VMess(){return{patternTest:e=>/^.*=\s*vmess/.test(e.split(",")[0])&&-1!==e.indexOf("username"),func:e=>{const t=getSurgeParams(e),s={name:t.name,type:"vmess",server:t.server,port:t.port,uuid:t.username,alterId:0,cipher:"none",tls:JSON.parse(t.tls||"false"),tfo:JSON.parse(t.tfo||"false")};return s.tls&&(s.scert=JSON.parse(t["skip-cert-verify"]||"false"),s.sni=t.sni||t.server),JSON.parse(t.ws||"false")&&(s.network="ws",s["ws-path"]=t["ws-path"],s["ws-headers"]={Host:t.sni}),s}}}function Surge_Trojan(){return{patternTest:e=>/^.*=\s*trojan/.test(e.split(",")[0])&&-1!==e.indexOf("sni"),func:e=>{const t=getSurgeParams(e);return{name:t.name,type:"trojan",server:t.server,port:t.port,password:t.password,sni:t.sni||t.server,tfo:JSON.parse(t.tfo||"false"),scert:JSON.parse(t["skip-cert-verify"]||"false")}}}}function Surge_Http(){return{patternTest:e=>/^.*=\s*http/.test(e.split(",")[0])&&!Loon_Http().patternTest(e),func:e=>{const t=getSurgeParams(e),s={name:t.name,type:"http",server:t.server,port:t.port,tls:JSON.parse(t.tls||"false"),tfo:JSON.parse(t.tfo||"false")};return s.tls&&(s.scert=JSON.parse(t["skip-cert-verify"]||"false"),s.sni=t.sni||t.server),"none"!==t.username&&(s.username=t.username),"none"!==t.password&&(s.password=t.password),s}}}function getSurgeParams(e){const t={};t.name=e.split("=")[0].trim();const s=e.split(",");t.server=s[1].trim(),t.port=s[2].trim();for(let e=3;e{let t,s;switch(e.type){case"ss":if(t="","obfs"===e.plugin){const{host:s,mode:r}=e["plugin-opts"];t=`,obfs=${r}${s?",obfs-host="+s:""}`}if("v2ray-plugin"===e.plugin){const{tls:s,host:r,path:n}=e["plugin-opts"];t=`,obfs=${s?"wss":"ws"}${r?",obfs-host="+r:""}${n?",obfs-uri="+n:""}`}return`shadowsocks=${e.server}:${e.port},method=${e.cipher},password=${e.password}${t}${e.tfo?",fast-open=true":",fast-open=false"}${e.udp?",udp-relay=true":",udp-relay=false"},tag=${e.name}`;case"ssr":return`shadowsocks=${e.server}:${e.port},method=${e.cipher},password=${e.password},ssr-protocol=${e.protocol}${e["protocol-param"]?",ssr-protocol-param="+e["protocol-param"]:""}${e.obfs?",obfs="+e.obfs:""}${e["obfs-param"]?",obfs-host="+e["obfs-param"]:""}${e.tfo?",fast-open=true":",fast-open=false"}${e.udp?",udp-relay=true":",udp-relay=false"},tag=${e.name}`;case"vmess":return t="","ws"===e.network?t=e.tls?`,obfs=wss${e.sni?",obfs-host="+e.sni:""}${e["ws-path"]?",obfs-uri="+e["ws-path"]:""},tls-verification=${e.scert?"false":"true"}`:`,obfs=ws${e["ws-headers"].Host?",obfs-host="+e["ws-headers"].Host:""}${e["ws-path"]?",obfs-uri="+e["ws-path"]:""}`:e.tls&&(t=`,obfs=over-tls${e.sni?",obfs-host="+e.sni:""},tls-verification=${e.scert?"false":"true"}`),`vmess=${e.server}:${e.port},method=${"auto"===e.cipher?"none":e.cipher},password=${e.uuid}${t}${e.tfo?",fast-open=true":",fast-open=false"}${e.udp?",udp-relay=true":",udp-relay=false"},tag=${e.name}`;case"trojan":return`trojan=${e.server}:${e.port},password=${e.password}${e.sni?",tls-host="+e.sni:""},over-tls=true,tls-verification=${e.scert?"false":"true"}${e.tfo?",fast-open=true":",fast-open=false"}${e.udp?",udp-relay=true":",udp-relay=false"},tag=${e.name}`;case"http":return s="",e.tls&&(s=`,over-tls=true,tls-verification=${e.scert?"false":"true"}${e.sni?",tls-host="+e.sni:""}`),`http=${e.server}:${e.port},username=${e.username},password=${e.password}${s}${e.tfo?",fast-open=true":",fast-open=false"},tag=${e.name}`}throw new Error(`Platform QX does not support proxy type: ${e.type}`)}}}function Loon_Producer(){return{targetPlatform:"Loon",output:e=>{let t,s;switch(e.type){case"ss":if(t=",,",e.plugin){if("obfs"!==e.plugin)throw new Error(`Platform Loon does not support obfs option: ${e.obfs}`);{const{mode:s,host:r}=e["plugin-opts"];t=`,${s},${r||""}`}}return`${e.name}=shadowsocks,${e.server},${e.port},${e.cipher},"${e.password}"${t}`;case"ssr":return`${e.name}=shadowsocksr,${e.server},${e.port},${e.cipher},"${e.password}",${e.protocol},{${e["protocol-param"]||""}},${e.obfs},{${e["obfs-param"]||""}}`;case"vmess":return t="",t="ws"===e.network?`,transport:ws,host:${e["ws-headers"].Host||e.server},path:${e["ws-path"]||"/"}`:",transport:tcp",e.tls&&(t+=`${e.sni?",tls-name:"+e.sni:""},skip-cert-verify:${e.scert||"false"}`),`${e.name}=vmess,${e.server},${e.port},${"auto"===e.cipher?"none":e.cipher},"${e.uuid}",over-tls:${e.tls||"false"}${t}`;case"trojan":return`${e.name}=trojan,${e.server},${e.port},"${e.password}"${e.sni?",tls-name:"+e.sni:""},skip-cert-verify:${e.scert||"false"}`;case"http":s="";const r=`${e.name}=${e.tls?"http":"https"},${e.server},${e.port},${e.username||""},${e.password||""}`;return e.tls?r+(s=`${e.sni?",tls-name:"+e.sni:""},skip-cert-verify:${e.scert}`):r}throw new Error(`Platform Loon does not support proxy type: ${e.type}`)}}}function Surge_Producer(){return{targetPlatform:"Surge",output:e=>{let t,s;switch(e.type){case"ss":if(t="",e.plugin){const{host:s,mode:r}=e["plugin-opts"];if("obfs"!==e.plugin)throw new Error(`Platform Surge does not support obfs option: ${e.obfs}`);t=`,obfs=${r}${s?",obfs-host="+s:""}`}return`${e.name}=ss,${e.server}, ${e.port},encrypt-method=${e.cipher},password=${e.password}${t},tfo=${e.tfo||"false"},udp-relay=${e.udp||"false"}`;case"vmess":s="";let r=`${e.name}=vmess,${e.server},${e.port},username=${e.uuid},tls=${e.tls||"false"},tfo=${e.tfo||"false"}`;if("ws"===e.network){const t=e["ws-path"]||"/",s=e["ws-headers"].Host;r+=`,ws=true${t?",ws-path="+t:""}${s?",ws-headers=HOST:"+s:""}`}return e.tls&&(r+=`${void 0!==e.scert?",skip-cert-verify="+e.scert:""}`,r+=e.sni?`,sni=${e.sni}`:""),r;case"trojan":return`${e.name}=trojan,${e.server},${e.port},password=${e.password}${void 0!==e.scert?",skip-cert-verify="+e.scert:""}${e.sni?",sni="+e.sni:""},tfo=${e.tfo||"false"}`;case"http":return s=", tls=false",e.tls&&(s=`,tls=true,skip-cert-verify=${e.scert},sni=${e.sni}`),`${e.name}=http, ${e.server}, ${e.port}${e.username?",username="+e.username:""}${e.password?",password="+e.password:""}${s},tfo=${e.tfo||"false"}`}throw new Error(`Platform Surge does not support proxy type: ${e.type}`)}}}function Raw_Producer(){return{targetPlatform:"Raw",output:e=>JSON.stringify(e)}}function URI_Producer(){const e=new Base64Code;return{targetPlatform:"URI",output:t=>{let s="";switch(t.type){case"ss":const r=`${t.cipher}:${t.password}`;if(s=`ss://${e.safeEncode(r)}@${t.server}:${t.port}/`,t.plugin){s+="?plugin=";const e=t["plugin-opts"];switch(t.plugin){case"obfs":s+=encodeURIComponent(`simple-obfs;obfs=${e.mode}${e.host?";obfs-host="+e.host:""}`);break;case"v2ray-plugin":s+=encodeURIComponent(`v2ray-plugin;obfs=${e.mode}${e.host?";obfs-host"+e.host:""}${e.tls?";tls":""}`);break;default:throw new Error(`Unsupported plugin option: ${t.plugin}`)}}s+=`#${encodeURIComponent(t.name)}`;break;case"ssr":s=`${t.server}:${t.port}:${t.protocol}:${t.cipher}:${t.obfs}:${e.safeEncode(t.password)}/`,s+=`?remarks=${e.safeEncode(t.name)}${t["obfs-param"]?"&obfsparam="+e.safeEncode(t["obfs-param"]):""}${t["protocol-param"]?"&protocolparam="+e.safeEncode(t["protocol-param"]):""}`,s="ssr://"+e.safeEncode(s);break;case"vmess":s={ps:t.name,add:t.server,port:t.port,id:t.uuid,type:"",aid:0,net:t.network||"tcp",tls:t.tls?"tls":""},"ws"===t.network&&(s.path=t["ws-path"]||"/",s.host=t["ws-headers"].Host||t.server),s="vmess://"+e.safeEncode(JSON.stringify(s));break;case"trojan":s=`trojan://${t.password}@${t.server}:${t.port}#${encodeURIComponent(t.name)}`;break;default:throw new Error(`Cannot handle proxy type: ${t.type}`)}return s}}}function Clash_Producer(){return{targetPlatform:"Clash",type:"ALL",output:e=>"proxies:\n"+e.map(e=>(delete e.supported," - "+JSON.stringify(e)+"\n")).join("")}}function Sub_Producer(){return{targetPlatform:"Sub",type:"ALL",output:e=>{const t=e.map(e=>{try{return URI_Producer().output(e)+"\n"}catch(e){return""}}).join("");return(new Base64Code).encode(t)}}}function SetPropertyOperator({key:e,value:t}){return{name:"Set Property Operator",func:s=>s.map(s=>(s[e]=t,s))}}function FlagOperator(e=!0){return{name:"Flag Operator",func:t=>t.map(t=>{if(e){const e=getFlag(t.name);t.name=removeFlag(t.name),t.name=e+" "+t.name,t.name=t.name.replace(/🇹🇼/g,"🇨🇳")}else t.name=removeFlag(t.name);return t})}}function SortOperator(e="asc"){return{name:"Sort Operator",func:t=>{switch(e){case"asc":case"desc":return t.sort((t,s)=>{let r=t.name>s.name?1:-1;return r*="desc"===e?-1:1});case"random":return shuffle(t);default:throw new Error("Unknown sort option: "+e)}}}}function KeywordSortOperator(e){return{name:"Keyword Sort Operator",func:t=>t.sort((t,s)=>{const r=getKeywordOrder(e,t.name),n=getKeywordOrder(e,s.name);return r&&!n?-1:n&&!r?1:r&&n?rt.map(t=>{for(const{old:s,now:r}of e)t.name=t.name.replaceAll(s,r).trim();return t})}}function RegexRenameOperator(e){return{name:"Regex Rename Operator",func:t=>t.map(t=>{for(const{expr:s,now:r}of e)t.name=t.name.replace(new RegExp(s,"g"),r).trim();return t})}}function KeywordDeleteOperator(e){return{name:"Keyword Delete Operator",func:KeywordRenameOperator(e.map(e=>({old:e,now:""}))).func}}function RegexDeleteOperator(e){return{name:"Regex Delete Operator",func:RegexRenameOperator(e.map(e=>({expr:e,now:""}))).func}}function ScriptOperator(script){return{name:"Script Operator",func:proxies=>{let output=proxies;return function(){const $get=(e,t)=>{return(AVAILABLE_OPERATORS[e]||AVAILABLE_FILTERS[e])(t)},$process=(e,t)=>-1!==e.name.indexOf("Filter")?processOperator(e,t):-1!==e.name.indexOf("Operator")?processFilter(e,t):void 0;eval(script),output=operator(proxies)}(),output}}}function KeywordFilter({keywords:e=[],keep:t=!0}){return{name:"Keyword Filter",func:s=>s.map(s=>{const r=e.some(e=>-1!==s.name.indexOf(e));return t?r:!r})}}function UselessFilter(){return{name:"Useless Filter",func:KeywordFilter({keywords:["网址","流量","时间","应急","过期","Bandwidth","expire"],keep:!1}).func}}function RegionFilter(e){const t={HK:"🇭🇰",TW:"🇹🇼",US:"🇺🇸",SG:"🇸🇬",JP:"🇯🇵",UK:"🇬🇧"};return{name:"Region Filter",func:s=>s.map(s=>{const r=getFlag(s.name);return e.some(e=>t[e]===r)})}}function RegexFilter({regex:e=[],keep:t=!0}){return{name:"Regex Filter",func:s=>s.map(s=>{const r=e.some(e=>(e=new RegExp(e)).test(s.name));return t?r:!r})}}function TypeFilter(e){return{name:"Type Filter",func:t=>t.map(t=>e.some(e=>t.type===e))}}function ScriptFilter(script){return{name:"Script Filter",func:proxies=>{let output=FULL(proxies.length,!0);return function(){eval(script),output=filter(proxies)}(),output}}}function getFlag(e){const 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l}(function(e){var t,s=e.split("\n"),n=r.comment;for(var o in s)(t="string"==typeof s[o]&&s[o].match(n))&&void 0!==t[3]&&(s[o]=t[0].substr(0,t[0].length-t[3].length));return s.join("\n")}(o)));return s=(new Date).getTime()-s,a},getErrors:function(){return e},getProcessingTime:function(){return s}}}(); \ No newline at end of file +// UPDATED AT: 2020年11月24日 星期二 17时24分20秒 CST +const $=API("sub-store"),Base64=new Base64Code;function startService(){const e=heredoc(function(){});console.log(e);const t=express(),s="settings",r="subs",n="collections";function o(e){const t=Object.keys(e);let s="";for(let r of t)if(/USER-AGENT/i.test(r)){s=e[r];break}return-1!==s.indexOf("Quantumult%20X")?"QX":-1!==s.indexOf("Surge")?"Surge":-1!==s.indexOf("Decar")||-1!==s.indexOf("Loon")?"Loon":"JSON"}async function a(e,t=!0){const s=HTTP({headers:{"User-Agent":"Quantumult%20X"}}),r="#"+Base64.safeEncode(e),n=$.read(r),o=`#TIME-${Base64.safeEncode(e)}`,a=(new Date).getTime()-$.read(o)>864e5;if(t&&n&&!a)return 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0===e.indexOf("ssd://")},parse:function(e){const t=[],s=new Base64Code;let r=JSON.parse(s.safeDecode(e.split("ssd://")[1]));r.traffic_used,r.traffic_total,r.expiry,r.airport;let n=r.port,o=r.encryption,a=r.password,i=r.servers;for(let e=0;e{let[t,n]=e.split("=");if(t=t.trim(),n=n.trim(),-1!==r.indexOf(t)){s.type=t;const e=n.split(":");s.server=e[0],s.port=e[1]}else s[t.trim()]=n.trim()}),s}function t(){return{name:"Loon HTTP Parser",test:e=>/^.*=\s*http/i.test(e.split(",")[0])&&5===e.split(",").length&&-1===e.indexOf("username")&&-1===e.indexOf("password"),parse:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"http",server:t[1],port:t[2],tls:"443"===t[2]};return t[3]&&(s.username=t[3]),t[4]&&(s.password=t[4]),s.tls&&(s.sni=t["tls-name"]||s.server,s["skip-cert-verify"]=JSON.parse(t["skip-cert-verify"]||"false")),s}}}function s(e){const t={};t.name=e.split("=")[0].trim();const s=e.split(",");t.server=s[1].trim(),t.port=s[2].trim();for(let 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s={name:e[0].split("=")[0].trim(),type:"vmess",server:e[1],port:e[2],cipher:e[3],uuid:e[4].match(/^"(.*)"$/)[1],tls:"over-tls"===t.obfs||"wss"===t.obfs,udp:JSON.parse(t["udp-relay"]||"false"),tfo:JSON.parse(t["fast-open"]||"false")};return"ws"!==t.obfs&&"wss"!==t.obfs||(s.network="ws",s["ws-path"]=t["obfs-uri"],s["ws-headers"]={Host:t["obfs-host"]||s.server}),s.tls&&"false"===t['"tls-verification"']&&(s["skip-cert-verify"]=!0),s.tls&&t["obfs-host"]&&(s.sni=t["obfs-host"]),s}{const e=JSON.parse(r),t={name:e.ps,type:"vmess",server:e.add,port:e.port,cipher:"auto",uuid:e.id,alterId:e.aid||0,tls:"tls"===e.tls||!0===e.tls,supported:s};return"ws"===e.net&&(t.network="ws",t["ws-path"]=e.path,t["ws-headers"]={Host:e.host||e.add},t.tls&&e.host&&(t.sni=e.host)),!1===e.verify_cert&&(t["skip-cert-verify"]=!0),t}}}}(),{name:"URI Trojan Parser",test:e=>/^trojan:\/\//.test(e),parse:e=>{if(-1===e.indexOf(":443"))throw new Error("Trojan port should always be 443!");const t=(e=e.split("trojan://")[1]).split("@")[1].split(":443")[0];return{name:decodeURIComponent(e.split("#")[1].trim())||`[Trojan] ${t}`,type:"trojan",server:t,port:443,password:e.split("@")[0],supported:{}}}},{name:"Clash Parser",test:e=>{try{JSON.parse(e)}catch(e){return!1}return!0},parse:e=>JSON.parse(e)},{name:"Surge SS Parser",test:e=>/^.*=\s*ss/.test(e.split(",")[0]),parse:e=>{const t=s(e),r={name:t.name,type:"ss",server:t.server,port:t.port,cipher:t["encrypt-method"],password:t.password,tfo:JSON.parse(t.tfo||"false"),udp:JSON.parse(t["udp-relay"]||"false")};return t.obfs&&(r.plugin="obfs",r["plugin-opts"]={mode:t.obfs,host:t["obfs-host"]}),r}},{name:"Surge VMess Parser",test:e=>/^.*=\s*vmess/.test(e.split(",")[0])&&-1!==e.indexOf("username"),parse:e=>{const t=s(e),r={name:t.name,type:"vmess",server:t.server,port:t.port,uuid:t.username,alterId:0,cipher:"none",tls:JSON.parse(t.tls||"false"),tfo:JSON.parse(t.tfo||"false")};return r.tls&&(void 0!==t["skip-cert-verify"]&&(r["skip-cert-verify"]=1==t["skip-cert-verify"]||"1"===t["skip-cert-verify"]),r.sni=t.sni||t.server),JSON.parse(t.ws||"false")&&(r.network="ws",r["ws-path"]=t["ws-path"],r["ws-headers"]={Host:t.sni}),r}},{name:"Surge Trojan Parser",test:e=>/^.*=\s*trojan/.test(e.split(",")[0])&&-1!==e.indexOf("sni"),parse:e=>{const t=s(e),r={name:t.name,type:"trojan",server:t.server,port:t.port,password:t.password,sni:t.sni||t.server,tfo:JSON.parse(t.tfo||"false")};return void 0!==t["skip-cert-verify"]&&(r["skip-cert-verify"]=1==t["skip-cert-verify"]||"1"===t["skip-cert-verify"]),r}},{name:"Surge HTTP Parser",test:e=>/^.*=\s*http/.test(e.split(",")[0])&&!t().test(e),parse:e=>{const t=s(e),r={name:t.name,type:"http",server:t.server,port:t.port,tls:JSON.parse(t.tls||"false"),tfo:JSON.parse(t.tfo||"false")};return r.tls&&(void 0!==t["skip-cert-verify"]&&(r["skip-cert-verify"]=1==t["skip-cert-verify"]||"1"===t["skip-cert-verify"]),r.sni=t.sni||t.server),t.username&&"none"!==t.username&&(r.username=t.username),t.password&&"none"!==t.password&&(r.password=t.password),r}},{name:"Loon SS Parser",test:e=>"shadowsocks"===e.split(",")[0].split("=")[1].trim().toLowerCase(),parse:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"ss",server:t[1],port:t[2],cipher:t[3],password:t[4].replace(/"/g,"")};return t.length>5&&(s.plugin="obfs",s["plugin-opts"]={mode:t[5],host:t[6]}),s}},{name:"Loon SSR Parser",test:e=>"shadowsocksr"===e.split(",")[0].split("=")[1].trim().toLowerCase(),parse:e=>{const t=e.split("=")[1].split(",");return{name:e.split("=")[0].trim(),type:"ssr",server:t[1],port:t[2],cipher:t[3],password:t[4].replace(/"/g,""),protocol:t[5],"protocol-param":t[6].match(/{(.*)}/)[1],supported:{Surge:!1},obfs:t[7],"obfs-param":t[8].match(/{(.*)}/)[1]}}},{name:"Loon VMess Parser",test:e=>/^.*=\s*vmess/i.test(e.split(",")[0])&&-1===e.indexOf("username"),parse:e=>{let t=e.split("=")[1].split(",");const s={name:e.split("=")[0].trim(),type:"vmess",server:t[1],port:t[2],cipher:t[3]||"none",uuid:t[4].replace(/"/g,""),alterId:0};t=t.splice(5);for(const e of t){const[s,r]=e.split(":");t[s]=r}switch(s.tls=JSON.parse(t["over-tls"]||"false"),s.tls&&(s.sni=t["tls-name"]||s.server,s["skip-cert-verify"]=JSON.parse(t["skip-cert-verify"]||"false")),t.transport){case"tcp":break;case"ws":s.network=t.transport,s["ws-path"]=t.path,s["ws-headers"]={Host:t.host}}return s.tls&&(s["skip-cert-verify"]=JSON.parse(t["skip-cert-verify"]||"false")),s}},{name:"Loon Trojan Parser",test:e=>/^.*=\s*trojan/i.test(e.split(",")[0])&&-1===e.indexOf("password"),parse:e=>{const t=e.split("=")[1].split(","),s={name:e.split("=")[0].trim(),type:"trojan",server:t[1],port:t[2],password:t[3].replace(/"/g,""),sni:t[1],"skip-cert-verify":JSON.parse(t["skip-cert-verify"]||"false")};if(t.length>4){const[r,n]=t[4].split(":");if("tls-name"!==r)throw new Error(`ERROR: unknown option ${r} for line: \n${e}`);s.sni=n}return s}},t(),{name:"QX SS Parser",test:e=>/^shadowsocks\s*=/.test(e.split(",")[0].trim())&&-1===e.indexOf("ssr-protocol"),parse:t=>{const s=e(t),r={name:s.tag,type:"ss",server:s.server,port:s.port,cipher:s.method,password:s.password,udp:JSON.parse(s["udp-relay"]||"false"),tfo:JSON.parse(s["fast-open"]||"false"),supported:{}};if(s.obfs)switch(r["plugin-opts"]={host:s["obfs-host"]||r.server},s.obfs){case"http":case"tls":r.plugin="obfs",r["plugin-opts"].mode=s.obfs;break;case"ws":case"wss":r["plugin-opts"]={...r["plugin-opts"],mode:"websocket",path:s["obfs-uri"]||"/",tls:"wss"===s.obfs},r["plugin-opts"].tls&&void 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r.tls&&(r.sni=s["obfs-host"]||s.server,r["skip-cert-verify"]=!JSON.parse(s["tls-verification"]||"true")),"ws"!==s.obfs&&"wss"!==s.obfs||(r.network="ws",r["ws-path"]=s["obfs-uri"],r["ws-headers"]={Host:s["obfs-host"]||s.server}),r}},{name:"QX Trojan Parser",test:e=>/^trojan\s*=/.test(e.split(",")[0].trim()),parse:t=>{const s=e(t),r={type:"trojan",name:s.tag,server:s.server,port:s.port,password:s.password,sni:s["tls-host"]||s.server,udp:JSON.parse(s["udp-relay"]||"false"),tfo:JSON.parse(s["fast-open"]||"false")};return r["skip-cert-verify"]=!JSON.parse(s["tls-verification"]||"true"),r}},{name:"QX HTTP Parser",test:e=>/^http\s*=/.test(e.split(",")[0].trim()),parse:t=>{const s=e(t),r={type:"http",name:s.tag,server:s.server,port:s.port,tls:JSON.parse(s["over-tls"]||"false"),udp:JSON.parse(s["udp-relay"]||"false"),tfo:JSON.parse(s["fast-open"]||"false")};return s.username&&"none"!==s.username&&(r.username=s.username),s.password&&"none"!==s.password&&(r.password=s.password),r.tls&&(r.sni=s["tls-host"]||r.server,r["skip-cert-verify"]=!JSON.parse(s["tls-verification"]||"true")),r}}]}(),PROXY_PROCESSORS=function(){function SetPropertyOperator({key:e,value:t}){return{name:"Set Property Operator",func:s=>s.map(s=>(s[e]=t,s))}}function FlagOperator(e=!0){return{name:"Flag Operator",func:t=>t.map(t=>{if(e){const e=getFlag(t.name);t.name=removeFlag(t.name),t.name=e+" "+t.name,t.name=t.name.replace(/🇹🇼/g,"🇨🇳")}else t.name=removeFlag(t.name);return t})}}function SortOperator(e="asc"){return{name:"Sort Operator",func:t=>{switch(e){case"asc":case"desc":return t.sort((t,s)=>{let r=t.name>s.name?1:-1;return r*="desc"===e?-1:1});case"random":return shuffle(t);default:throw new Error("Unknown sort option: "+e)}}}}function KeywordSortOperator(e){return{name:"Keyword Sort Operator",func:t=>t.sort((t,s)=>{const r=getKeywordOrder(e,t.name),n=getKeywordOrder(e,s.name);return r&&!n?-1:n&&!r?1:r&&n?rt.map(t=>{for(const{old:s,now:r}of e)t.name=t.name.replaceAll(s,r).trim();return t})}}function RegexRenameOperator(e){return{name:"Regex Rename Operator",func:t=>t.map(t=>{for(const{expr:s,now:r}of e)t.name=t.name.replace(new RegExp(s,"g"),r).trim();return t})}}function KeywordDeleteOperator(e){return{name:"Keyword Delete Operator",func:KeywordRenameOperator(e.map(e=>({old:e,now:""}))).func}}function RegexDeleteOperator(e){return{name:"Regex Delete Operator",func:RegexRenameOperator(e.map(e=>({expr:e,now:""}))).func}}function ScriptOperator(script){return{name:"Script Operator",func:proxies=>{let output=proxies;return function(){const $get=(e,t)=>{return(0,AVAILABLE_OPERATORS[e])(t)},$process=(e,t)=>-1!==e.name.indexOf("Filter")?ApplyOperator(e,t):-1!==e.name.indexOf("Operator")?ApplyFilter(e,t):void 0;eval(script),output=operator(proxies)}(),output}}}function 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s=FULL(t.length,!0);try{s=AND(s,e.func(t))}catch(t){console.log(`Cannot apply filter ${e.name}\n Reason: ${t}`)}return t.filter((e,t)=>s[t])}function ApplyOperator(e,t){let s=clone(t);try{const t=e.func(s);t&&(s=t)}catch(e){console.log(`ERROR: cannot apply operator ${op.name}! 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