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// eslint-disable-next-line import/no-unassigned-import |
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import "reflect-metadata"; |
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import { Action, createExpressServer } from "routing-controllers"; |
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import { getCustomRepository } from "typeorm"; |
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import { AuthController } from "./controllers/AuthController"; |
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import { isProduction, loadEnv } from "./utils/global"; |
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import { CompressionMiddleware } from "./middlewares/CompressionMiddleware"; |
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import { DatabaseMiddleware } from "./middlewares/DatabaseMiddleware"; |
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import { SecurityHstsMiddleware } from "./middlewares/SecurityHstsMiddleware"; |
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import { SecurityMiddleware } from "./middlewares/SecurityMiddleware"; |
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import { SecurityNoCacheMiddleware } from "./middlewares/SecurityNoCacheMiddleware"; |
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import { UserRepository } from "./repositories/UserRepository"; |
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import { checkJwt, createJwt } from "./utils/jwt"; |
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import { User } from "./entities/User"; |
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import omit from "lodash.omit"; |
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async function findUser(action: Action): Promise<User | false> { |
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const request = action.request; |
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const response = action.response; |
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const authorization = request.headers["authorization"]; |
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const apiKey = request.query.key || request.headers["x-api-key"]; |
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const repository = getCustomRepository(UserRepository); |
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if (authorization) { |
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try { |
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const payload = checkJwt(authorization); |
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const user = await repository.findOne({ username: payload.username }); |
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if (user) { |
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const token = createJwt(omit(payload, ["exp", "iat"])); |
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response.setHeader("token", `Bearer ${token}`); |
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} |
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return user; |
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} catch { |
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return false; |
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} |
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} |
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if (apiKey) { |
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return await repository.findOneByApiKey(apiKey); |
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} |
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return false; |
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} |
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export function createApp() { |
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loadEnv(); |
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return createExpressServer({ |
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development: !isProduction(), |
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validation: false, |
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cors: { |
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origin: true, |
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allowedHeaders: [ |
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"accept", |
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"content-type", |
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"x-requested-with", |
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"x-api-key", |
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], |
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}, |
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controllers: [ |
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AuthController, |
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], |
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middlewares: [ |
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CompressionMiddleware, |
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DatabaseMiddleware, |
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SecurityHstsMiddleware, |
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SecurityMiddleware, |
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SecurityNoCacheMiddleware, |
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], |
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currentUserChecker: async (action: Action) => { |
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return await findUser(action); |
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}, |
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authorizationChecker: async (action: Action, roles: string[]) => { |
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const user = await findUser(action); |
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return user && !roles.length; |
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}, |
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}); |
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} |
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solutosoft /
typescript-api-starter
