Login

server/config/test.js

@@ -4,12 +4,12 @@ const sequelize = require("./sequelize.conf");
 const colors = require("colors");
 
 sequelize
-  .authenticate()
-  .then(() => {
-    console.log("Conexión establecida con éxito.".green);
-    process.exit();
-  })
-  .catch(err => {
-    console.error("No se ha podido establacer conexión con la base de datos:".red, err);
-    process.exit();
-  });
+    .authenticate()
+    .then(() => {
+        console.log("Conexion establecida con exito.".green);
+        process.exit();
+    })
+    .catch(err => {
+        console.error("No se ha podido establacer conexion con la base de datos:".red, err);
+        process.exit();
+    });

server/controller/login/post.js

@@ -1,15 +1,54 @@
-// const post = async () => {
-    
-//     return {
-//         message: 'Mensaje del post'
-//     }
-// }
-
-// module.exports = post;
-
 const Admin = require("../../models/tablas/Admin");
 const bcrypt = require("bcrypt");
 
 const jwt = require("jsonwebtoken");
 
-// module.exports = const equis;
+
+const post = async(req, res) => {
+
+    const body = req.body;
+
+    const user = await Admin.findOne({
+        where: {
+            name: body.name,
+        },
+    });
+
+    if (user == null) {
+        console.log("not found!");
+        return res.status(500).json({
+            err: {
+                message: `No se pudo encontrar «${body.name}»`
+            }
+        })
+    }
+
+    if (!bcrypt.compareSync(body.password, user.password)) {
+        console.log('Wrong password');
+        return res.json({
+            err: {
+                message: 'Wrong password'
+            }
+        })
+    }
+
+    let token = jwt.sign({
+        user
+    }, process.env.TOKEN_SEED, { expiresIn: process.env.TOKEN_EXP });
+
+    if (typeof localStorage === "undefined" || localStorage === null) {
+        var LocalStorage = require('node-localstorage').LocalStorage;
+        localStorage = new LocalStorage('./scratch');
+    }
+    localStorage.setItem('token', token);
+
+
+    res.json({
+        user,
+        token
+    })
+
+
+}
+
+module.exports = post;

server/middlewares/authentication.js

@@ -0,0 +1,28 @@
+const jwt = require('jsonwebtoken');
+
+const verifyToken = (req, res, next) => {
+
+    if (typeof localStorage === "undefined" || localStorage === null) {
+        var LocalStorage = require('node-localstorage').LocalStorage;
+        localStorage = new LocalStorage('./scratch');
+    }
+    let localToken = localStorage.getItem('token');
+
+    console.log(localToken);
+
+    jwt.verify(localToken, process.env.TOKEN_SEED, (err, decoded) => {
+        if (err) {
+            return res.status(401).json({
+                err: {
+                    message: 'Invalid token.'
+                }
+            })
+        }
+
+        req.user = decoded.user;
+
+        next();
+    })
+}
+
+module.exports = verifyToken;

server/models/install.js

@@ -7,35 +7,56 @@ const admin = require("./tablas/Admin");
 require("../config/config");
 
 async function remove() {
-  console.log(logSymbols.info, "Paso 1 : Borrando base de datos \n".blue.bold);
+    console.log(logSymbols.info, "Paso 1 : Borrando base de datos \n".blue.bold);
 
-  await admin.drop();
-  console.log(logSymbols.success, "admin");
+    await admin.drop();
+    console.log(logSymbols.success, "admin");
 
 }
 
 async function install() {
-  console.log(
-    logSymbols.info,
-    "Paso 2 : Instalando base de datos \n".blue.bold
-  );
+    console.log(
+        logSymbols.info,
+        "Paso 2 : Instalando base de datos \n".blue.bold
+    );
 
-  await admin.sync();
-  console.log(logSymbols.success, "admin");
+    await admin.sync();
+    console.log(logSymbols.success, "admin");
+
+    //crear clave foranea de una tabla a otra, ejemplo
+    //   responsable.hasMany(programa, {
+    //     foreignKey: "idResponsable",
+    //   });
+
+};
+
+async function createFirstUsers() {
+    console.log(
+        logSymbols.info,
+        "Paso 3 : Creating first users in database...\n".blue.bold
+    );
+
+    await admin.create({
+        name: 'alima',
+        password: bcrypt.hashSync('contraseña', 10),
+        isAdmin: true
+    });
+
+    await admin.create({
+        name: 'alfredojl',
+        password: bcrypt.hashSync('contraseña', 10),
+        isAdmin: false
+    });
 
-//crear clave foranea de una tabla a otra, ejemplo
-//   responsable.hasMany(programa, {
-//     foreignKey: "idResponsable",
-//   });
-  
 }
 
 async function exec() {
-  await remove();
-  await install();
+    await remove();
+    await install();
+    await createFirstUsers();
 
-  console.log(logSymbols.success, "Éxito al instalar \n".underline.bold.green);
-  process.exit();
+    console.log(logSymbols.success, "Éxito al instalar \n".underline.bold.green);
+    process.exit();
 }
 
-exec();
+exec();

server/models/tablas/Admin.js

@@ -2,27 +2,28 @@ const Sequelize = require("sequelize");
 const sequelize = require("../../config/sequelize.conf");
 
 class Admin extends Sequelize.Model {}
-Admin.init(
-  {
+Admin.init({
     idAdmin: {
-      type: Sequelize.INTEGER,
-      primaryKey: true,
-      autoIncrement: true,
-      allowNull: false,
+        type: Sequelize.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+        allowNull: false,
     },
-    nombre: {
-      type: Sequelize.STRING(50),
-      allowNull: false,
+    name: {
+        type: Sequelize.STRING(50),
+        allowNull: false,
     },
     password: {
-      type: Sequelize.STRING(100),
-      allowNull: false,
+        type: Sequelize.STRING(100),
+        allowNull: false,
     },
-  },
-  {
+    isAdmin: {
+        type: Sequelize.BOOLEAN,
+        allowNull: false
+    }
+}, {
     sequelize,
-    tableName: "admin",
-  }
-);
+    tableName: "users",
+});
 
-module.exports = Admin;
+module.exports = Admin;

server/routes/login.js

@@ -1,38 +1,18 @@
 let express = require("express");
 let app = express();
+let verifyToken = require('../middlewares/authentication');
 
 const route = '/login'
 
 //logica del login, ejemplo
-let post = require('../controller/login/post')
+let post = require('../controller/login/post');
+const Admin = require("../models/tablas/Admin");
 //let get = require('../controller/login/get')
 
-app.post(route, (req, res) => {
-    console.log(req.query)    
-    console.log(req.body)
-    return post()
-    .then(data => {
-       res.status(200).json(data)
-    })
-    .catch(err => {
-        console.log(err)
-       res.status(400).json({
-           err: err.message
-       })
-    }) 
-})
+app.post(route, async(req, res) => {
 
+    return post(req, res);
 
-// app.get(route, (req, res) => {
-//     return get()
-//     .then(data => {
-//        res.status(200).json(data)
-//     })
-//     .catch(err => {
-//        res.status(400).json({
-//            err: err.message
-//        })
-//     }) 
-// })
+});
 
 module.exports = app