68 lines
2.6 KiB
JavaScript
68 lines
2.6 KiB
JavaScript
import fs from "fs";
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import SHA from "../../extra_modules/SHA.js";
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import unsign from "../../extra_modules/unsign.js";
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const config = JSON.parse(fs.readFileSync("server_config.json"));
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const HASHES_DB = config.cookies.server_hashes;
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const HASHES_COOKIE = config.cookies.client_hashes;
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const HASHES_DIFF = HASHES_DB - HASHES_COOKIE;
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export const setup = function (router, con, server) {
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router.use("/*", async function (req, res, next) {
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res.set("Access-Control-Allow-Origin", "*"); //we'll allow it for now
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let unsigned;
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if (req.body.user == undefined || req.body.pass == undefined) {
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unsigned = unsign.getunsigned(req, res);
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if (!unsigned){
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next()
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return
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}
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}
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else {
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unsigned = `${req.body.user} ${SHA.SHA256(req.body.pass, req.body.user, HASHES_COOKIE)}`;
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//basically we generate the unsigned cookie
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res.locals.isbot = true; //only bots use user+pass
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}
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let sql = `select User_Name,User_Bio,User_Avatar,User_Settings from ipost.users where User_Name=? and User_PW=?;`;
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let values = unsigned.split(" ");
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values[1] = SHA.SHA256(values[1], values[0], HASHES_DIFF);
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res.locals.bio = "";
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res.locals.avatar = "";
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res.locals.settings = {};
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con.query(sql, values, function (err, result) {
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if (err)
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throw err;
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if (result[0] && result[0].User_Name && result[0].User_Name == values[0]) {
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res.locals.username = values[0];
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res.locals.bio = result[0].User_Bio || "";
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res.locals.avatar = result[0].User_Avatar || "";
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res.locals.settings = JSON.parse(result[0].User_Settings);
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if (res.locals.settings == "null")
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res.locals.settings = {};
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if (res.locals.settings == null)
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res.locals.settings = {};
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}
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next()
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});
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});
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router.use("/api/*", async function (req, res, next) {
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res.set("Access-Control-Allow-Origin", "*"); //we'll allow it for now
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if (config["allow_getotheruser_without_cookie"] && req.originalUrl.split("\?")[0] == "/api/getotheruser") {
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next();
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return;
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}
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if (!server.increaseAPICall(req, res))return;
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if (res.locals.username != undefined) {
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next();
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}
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else {
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res.status(400);
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res.json({ "error": "you cannot access the api without being logged in" });
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}
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});
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};
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export default {
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setup
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};
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