Fixes #38: Password hashed and encrypted

client/package.json

@@ -13,6 +13,7 @@
     "@testing-library/react": "^13.2.0",
     "@testing-library/user-event": "^13.5.0",
     "axios": "^0.27.2",
+    "bcryptjs": "^3.0.2",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",
     "react-redux": "^8.0.2",

client/src/componets/Login.js

@@ -1,6 +1,7 @@
 import { Box, Button, TextField, Typography } from "@mui/material";
 import React, { useEffect, useState } from "react";
 import axios from "axios";
+import bcrypt from 'bcryptjs';
 import { useDispatch } from "react-redux";
 import { authActions } from "../store";
 import { useNavigate, useLocation } from "react-router-dom";
@@ -27,17 +28,18 @@ const Login = () => {
   useEffect(() => {
     setIsSignup(isSignupButtonPressed);
   }, [isSignupButtonPressed]);
-  const sendRequest = async (type = "login") => {
+
+  const sendRequest = async (type = "login",dataToSend) => {
     console.log("inside send req");
     console.log(`${config.BASE_URL}/api/users/${type}`);
-    const res = await axios
-      .post(`${config.BASE_URL}/api/users/${type}`, {
-        name: inputs.name,
-        email: inputs.email,
-        password: inputs.password,
-      })
-      .catch((err) => console.log(err));
-
+    let res;
+    try {
+      res = await axios.post(`${config.BASE_URL}/api/users/${type}`, dataToSend)
+    } catch (err) {
+      console.error("Signup error:", err);
+      return;
+    }
+    
     const data = await res.data;
     console.log("return");
     console.log(data);
@@ -46,14 +48,20 @@ const Login = () => {
 
   const handleSubmit = (e) => {
     e.preventDefault();
-    console.log(inputs);
+    const salt = bcrypt.genSaltSync(10);
+    const hashedPassword = bcrypt.hashSync(inputs.password, salt);
+    const dataToSend = {
+    ...inputs,
+    password: hashedPassword,  
+  };
+    console.log(dataToSend);
     if (isSignup) {
-      sendRequest("signup")
+      sendRequest("signup", dataToSend)
         .then((data) => localStorage.setItem("userId", data.user._id))
         .then(() => dispath(authActions.login()))
         .then(() => naviagte("/blogs"));
     } else {
-      sendRequest()
+      sendRequest("login", dataToSend)
         .then((data) => localStorage.setItem("userId", data.user._id))
         .then(() => dispath(authActions.login()))
         .then(() => naviagte("/blogs"));

server/config/db.js

@@ -6,5 +6,7 @@ mongoose.set('strictQuery', false);
 mongoose.connect("mongodb://127.0.0.1:27017/BlogApp").then(()=>{
     console.log("connected!");
 }).catch((err)=>{
+    console.log("error in mongodb connection");
+
     console.log(err);
 })

server/controller/user-contoller.js

@@ -18,31 +18,36 @@ const getAllUser = async(req,res,next) =>{
 }
 
 const signUp = async(req,res,next) =>{
+    console.log("Received signup data:", req.body);
    const { name , email , password } = req.body;
 
    let existingUser;
 
    try{
     existingUser = await User.findOne({email})
    }catch(e){
-    console.log(err);
+    console.log(e);
+    return res.status(500).json({ message: "Error checking existing user" });
    }
-
-   if(existingUser){
+   
+   if(existingUser){ console.log("here");
        return res.status(400).json({message : "User is already exists!"})
    }
    const hashedPassword = bcrypt.hashSync(password);
+
    const user = new User({
        name,email,
        password: hashedPassword,
        blogs: []
    });
 
    try{
-       user.save();
+       await user.save();
        return res.status(201).json({ user })
    }
-   catch(e){console.log(e);}
+   catch(e){console.log(e);
+    return res.status(500).json({ message: "Signup failed!" });
+   }
 }
 
 const logIn = async(req,res,next) => {