sample implementation of authorizationChecker
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src/app.ts
56
src/app.ts
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import "reflect-metadata";
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import * as dotenvSafe from "dotenv-safe";
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import { createExpressServer } from "routing-controllers";
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import { Action, createExpressServer, HttpError } from "routing-controllers";
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import consola from "consola";
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import loaders from "./loaders/index";
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//
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import * as jwt from "jsonwebtoken";
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//
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dotenvSafe.config();
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const PORT = process.env.APP_PORT || 4010;
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const sampletoken = jwt.sign({
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"permissions": {
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"TRACKS": ["read", "update", "delete", "add"]
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}
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}, process.env.JWT_SECRET || "secretjwtsecret")
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console.log(`sampletoken: ${sampletoken}`);
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const app = createExpressServer({
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controllers: [__dirname + "/controllers/*.ts"],
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authorizationChecker: async (action: Action, permissions: string | string[]) => {
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let required_permissions = permissions
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if (typeof permissions === "string") {
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required_permissions = [permissions]
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}
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// const token = action.request.headers["authorization"];
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const provided_token = action.request.query["auth"];
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try {
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const jwtPayload = <any>jwt.verify(provided_token, process.env.JWT_SECRET || "secretjwtsecret");
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if (jwtPayload.permissions) {
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action.response.local = {}
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action.response.local.jwtPayload = jwtPayload.permissions
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required_permissions.forEach(r => {
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const permission_key = r.split(":")[0]
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const permission_access_level = r.split(":")[1]
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// console.log(permission_key);
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// console.log(permission_access_level);
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if (jwtPayload.permissions[permission_key].indexOf(r) === 1) {
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return true;
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} else {
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// TODO: throw/return proper HttpError
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return false;
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}
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});
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} else {
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// TODO: throw/return proper HttpError
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return false;
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}
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} catch (error) {
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console.log(error);
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// throw new HttpError(401, "jwt_illegal")
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return false
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}
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return true;
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},
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development: false,
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controllers: [`${__dirname}/controllers/*.ts`],
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});
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async function main() {
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(async () => {
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await loaders(app);
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app.listen(PORT, () => {
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consola.success(
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`⚡️[server]: Server is running at http://localhost:${PORT}`
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);
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});
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}
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main();
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})();
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