projeto-IWFS-cookenu

modulo5/IWFS-cookenu/.gitignore

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+node_modules
+build
+.env

modulo5/IWFS-cookenu/package.json

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+{
+  "name": "iwfs-cookenu",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "tsc && node ./build/index.js",
+    "dev": "ts-node-dev --transpile-only --ignore-watch node_modules ./src/index.ts",
+    "test": "ts-node-dev ./src/services/authenticator.ts"
+  },
+  "keywords": [],
+  "author": "Jose Robinaldo",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/bcryptjs": "^2.4.2",
+    "@types/cors": "^2.8.12",
+    "@types/express": "^4.17.14",
+    "@types/jsonwebtoken": "^8.5.9",
+    "@types/knex": "^0.16.1",
+    "@types/uuid": "^8.3.4",
+    "ts-node-dev": "^2.0.0",
+    "typescript": "^4.8.3"
+  },
+  "dependencies": {
+    "bcryptjs": "^2.4.3",
+    "cors": "^2.8.5",
+    "dotenv": "^16.0.2",
+    "express": "^4.18.1",
+    "jsonwebtoken": "^8.5.1",
+    "knex": "^2.3.0",
+    "mysql": "^2.18.1",
+    "ts-node": "^10.9.1",
+    "uuid": "^9.0.0"
+  }
+}

modulo5/IWFS-cookenu/src/app.ts

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+import express from "express";
+import cors from "cors";
+import { AddressInfo } from "net";
+
+
+const app = express();
+
+app.use(express.json());
+app.use(cors());
+
+const server = app.listen(process.env.PORT || 3003, () => {
+  if (server) {
+    const address = server.address() as AddressInfo;
+    console.log(`Servidor rodando no http://localhost:${address.port}`);
+  } else {
+    console.error(`Failure upon starting server.`);
+  }
+});
+
+export default app

modulo5/IWFS-cookenu/src/connection.ts

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+import knex from "knex";
+import dotenv from "dotenv";
+
+
+dotenv.config();
+
+const connection = knex({
+    client: "mysql",
+    connection: {
+        host: process.env.DB_HOST,
+        port: 3306,
+        user: process.env.DB_USER,
+        password: process.env.DB_PASSWORD,
+        database: process.env.DB_SCHEMA,
+    }
+});
+
+export default connection

modulo5/IWFS-cookenu/src/index.ts

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+import app from "./app"
+import { generateToken, getTokenData } from "./services/authenticator";
+//import { generateHans, compareHash } from "./services/hashManager";
+// import generateId from "./services/idGenerator"
+
+
+app.get("/")
+
+//const cypherText = generateHans("hello my friends")
+
+const token = generateToken({id:"1qqa3edf5tgbij"})
+
+const tokenData = getTokenData(token)
+
+console.log({
+    token,
+    tokenData
+}
+    //generateId()
+    //compareHash("hello my friends", cypherText)
+);
+
+
+

modulo5/IWFS-cookenu/src/services/authenticator.ts

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+import{sign, verify } from "jsonwebtoken"
+import { authenticationData } from "../types"
+import dotenv from 'dotenv'
+
+dotenv.config()
+
+const {JWT_KEY} = process.env
+
+export const generateToken = (
+payload: authenticationData
+): string => sign(
+    payload,
+    JWT_KEY!,
+    {expiresIn: "1h"}
+)
+
+export const getTokenData = (
+    token: string
+): authenticationData | null => {
+    try {
+        const { id } = verify(token, JWT_KEY!) as authenticationData
+
+        return { id }
+
+    } catch (error) {
+        return null
+    }
+}

modulo5/IWFS-cookenu/src/services/hashManager.ts

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+import {hashSync, compareSync, genSaltSync} from "bcryptjs"
+import dotenv from "dotenv"
+
+dotenv.config()
+
+export const generateHans = (
+    plainText: string
+): string => {
+    const rounds: number = Number(process.env.BCRYPT_COST)
+    const salt: string = genSaltSync(rounds)
+    return hashSync(plainText, salt)
+}
+
+
+export const compareHash = (
+    plainText:string,
+    cypherText: string
+): boolean => compareSync(plainText, cypherText)

modulo5/IWFS-cookenu/src/services/idGenerator.ts

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+import {v4} from "uuid"
+
+
+const generateId = () => v4()
+
+export default generateId

modulo5/IWFS-cookenu/src/types.ts

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+export type authenticationData = {
+    id: string
+}

modulo5/IWFS-cookenu/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es6",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "module": "commonjs",                                /* Specify what module code is generated. */
+    "rootDir": "./src",                                  /* Specify the root folder within your source files. */
+    "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    "outDir": "./build",                                   /* Specify an output folder for all emitted files. */
+    "removeComments": true,                           /* Disable emitting comments. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
+  }
+}