44 lines
1.8 KiB
JavaScript
44 lines
1.8 KiB
JavaScript
const express = require("express");
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const NetProxierModule = require("./");
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const HTTPReverse = require("../components/http-reverse");
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module.exports = class CustomAuthPage extends NetProxierModule {
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constructor () {
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super();
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const cauth = new this.statics.Operator("cauth", (argv) => {
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return argv.length === 2;
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}, (argv, self, syntaxTree) => {
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if (![HTTPReverse].includes(syntaxTree.Type)) {
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throw new SyntaxError("Unsupported type of server");
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}
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const [ login, password ] = argv;
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const router = express.Router();
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router.get("/auth/:redirectTo", (req, res, next) => {
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if (req.cookies.auth === login + ":" + password)
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return next();
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const endless = req.query.login + ":" + req.query.password;
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const redirectTo = Buffer.from(req.params.redirectTo, "hex").toString("utf8");
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//console.log("redirect to:", redirectTo);
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if (endless === login + ":" + password) {
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res.cookie("auth", endless);
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}
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res.redirect(redirectTo);
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});
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router.use((req, res, next) => {
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//console.log('Cookies: ', req.cookies);
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if (req.cookies.auth === login + ":" + password)
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return next();
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res.send('<form action=\"/auth/'+ Buffer.from(req.originalUrl).toString("hex") +'\"><h4>Needs auth</h4><hr/><p>Логин: <input type="text" size="40" name="login"></p><p>Пароль: <input type="password" size="40" name="password"></p><p><input type="submit"></p></form>');
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});
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syntaxTree.routelist.push(router);
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});
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this.operators.push(cauth);
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}
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};
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