Moved public files to separate folder and added .env

2026-03-26 12:55:25 +00:00 · 2021-03-23 03:02:00 +03:00
parent aadfd0708b
commit c5819a4f74
6 changed files with 218 additions and 15 deletions
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,8 +9,11 @@
      "license": "ISC",
      "dependencies": {
        "bcrypt": "^5.0.1",
+        "dotenv": "^8.2.0",
        "express": "^4.17.1",
-        "mongodb": "^3.6.5"
+        "express-session": "^1.17.1",
+        "mongodb": "^3.6.5",
+        "uuid4": "^2.0.2"
      },
      "devDependencies": {
        "nodemon": "^2.0.7"
@@ -710,6 +713,14 @@
        "node": ">=8"
      }
    },
+    "node_modules/dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/duplexer3": {
      "version": "0.1.4",
      "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -806,6 +817,37 @@
        "node": ">= 0.10.0"
      }
    },
+    "node_modules/express-session": {
+      "version": "1.17.1",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.1.tgz",
+      "integrity": "sha512-UbHwgqjxQZJiWRTMyhvWGvjBQduGCSBDhhZXYenziMFjxst5rMV+aJZ6hKPHZnPyHGsrqRICxtX8jtEbm/z36Q==",
+      "dependencies": {
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.0",
+        "uid-safe": "~2.1.5"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/express-session/node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/express-session/node_modules/safe-buffer": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+      "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+    },
    "node_modules/fill-range": {
      "version": "7.0.1",
      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -1621,6 +1663,14 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
    "node_modules/once": {
      "version": "1.4.0",
      "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -1757,6 +1807,14 @@
        "node": ">=0.6"
      }
    },
+    "node_modules/random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs=",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
    "node_modules/range-parser": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
@@ -2190,6 +2248,17 @@
        "is-typedarray": "^1.0.0"
      }
    },
+    "node_modules/uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "dependencies": {
+        "random-bytes": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
    "node_modules/undefsafe": {
      "version": "2.0.3",
      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.3.tgz",
@@ -2271,6 +2340,11 @@
        "node": ">= 0.4.0"
      }
    },
+    "node_modules/uuid4": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/uuid4/-/uuid4-2.0.2.tgz",
+      "integrity": "sha512-TzsQS8sN1B2m9WojyNp0X/3JL8J2RScnrAJnooNPL6lq3lA02/XdoWysyUgI6rAif0DzkkWk51N6OggujPy2RA=="
+    },
    "node_modules/vary": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
@@ -2919,6 +2993,11 @@
        "is-obj": "^2.0.0"
      }
    },
+    "dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
+    },
    "duplexer3": {
      "version": "0.1.4",
      "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -3003,6 +3082,33 @@
        "vary": "~1.1.2"
      }
    },
+    "express-session": {
+      "version": "1.17.1",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.1.tgz",
+      "integrity": "sha512-UbHwgqjxQZJiWRTMyhvWGvjBQduGCSBDhhZXYenziMFjxst5rMV+aJZ6hKPHZnPyHGsrqRICxtX8jtEbm/z36Q==",
+      "requires": {
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.0",
+        "uid-safe": "~2.1.5"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        },
+        "safe-buffer": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+        }
+      }
+    },
    "fill-range": {
      "version": "7.0.1",
      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -3596,6 +3702,11 @@
        "ee-first": "1.1.1"
      }
    },
+    "on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
+    },
    "once": {
      "version": "1.4.0",
      "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -3701,6 +3812,11 @@
      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
      "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
    },
+    "random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs="
+    },
    "range-parser": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
@@ -4043,6 +4159,14 @@
        "is-typedarray": "^1.0.0"
      }
    },
+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "~1.0.0"
+      }
+    },
    "undefsafe": {
      "version": "2.0.3",
      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.3.tgz",
@@ -4106,6 +4230,11 @@
      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
    },
+    "uuid4": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/uuid4/-/uuid4-2.0.2.tgz",
+      "integrity": "sha512-TzsQS8sN1B2m9WojyNp0X/3JL8J2RScnrAJnooNPL6lq3lA02/XdoWysyUgI6rAif0DzkkWk51N6OggujPy2RA=="
+    },
    "vary": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
--- a/package.json
+++ b/package.json
@@ -18,8 +18,11 @@
  "homepage": "https://github.com/anatolykopyl/registration#readme",
  "dependencies": {
    "bcrypt": "^5.0.1",
+    "dotenv": "^8.2.0",
    "express": "^4.17.1",
-    "mongodb": "^3.6.5"
+    "express-session": "^1.17.1",
+    "mongodb": "^3.6.5",
+    "uuid4": "^2.0.2"
  },
  "devDependencies": {
    "nodemon": "^2.0.7"
--- a/public/index.html
+++ b/public/index.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="stylesheet" href="style.css">
+  <title>Registration</title>
+</head>
+<body>
+  <h1>Register</h1>
+  <form action="http://localhost:3000/register" method="GET">
+    <span class="input_row">Username: <input name="login" type="text"></span>
+    <span class="input_row">Password: <input name="pass" type="password"></span>
+    <input type="submit" value="Register">
+  </form>
+
+  <h1>Login</h1>
+  <form action="http://localhost:3000/login" method="GET">
+    <span class="input_row">Username: <input name="login" type="text"></span>
+    <span class="input_row">Password: <input name="pass" type="password"></span>
+    <input type="submit" value="Login">
+  </form>
+</body>
+</html>
--- a/public/index.js
+++ b/public/index.js
--- a/public/style.css
+++ b/public/style.css
@@ -0,0 +1,14 @@
+* {
+  text-align: center;
+  font-family: 'Courier New', Courier, monospace;
+}
+
+span.input_row {
+  display: flex;
+  justify-content: space-between;
+}
+
+form {
+  width: 30%;
+  margin: auto;
+}
--- a/server.js
+++ b/server.js
@@ -1,40 +1,72 @@
 const express = require('express')
+const session = require('express-session')
 const app = express()
 const {MongoClient} = require('mongodb')
 const bcrypt = require('bcrypt')
+//const uuid4 = require('uuid4')
+require('dotenv').config()

+app.use(express.static("public"));
 app.use(express.json())
-const uri = "mongodb://localhost?retryWrites=true&w=majority"
-const client = new MongoClient(uri, { useUnifiedTopology: true })
+app.use(session({
+  secret: process.env.SECRET,
+  resave: false,
+  saveUninitialized: true,
+  cookie: { maxAge: 1000 * 60 * 60 * 24 }
+}))
+
+const client = new MongoClient(process.env.URI, { useUnifiedTopology: true })
+client.connect()
+
+app.get('/', (_, res) => {
+  res.sendFile('index.html')
+})

 app.get('/get-users', async (_, res) => {
  try {
-    await client.connect()
    const users = await client.db('reg_example').collection('users').find().toArray()
    res.send(users)
  } catch (e) {
-    console.log("Database error: " + e)
-    res.status(500)
-  } finally {
-    client.close()
+    console.log("Error: " + e)
+    res.status(500).send()
  }
 })

 app.get('/register', async (req, res) => {
  const hashedPass = await bcrypt.hash(req.query.pass, 10)
  try {
-    await client.connect()
    await client.db('reg_example').collection('users').insertOne({
      login: req.query.login,
      pass: hashedPass
    })
-    res.status(201).send();
+    res.status(201).send("Welcome aboard!")
  } catch (e) {
-    console.log("Database error: " + e)
-    res.status(500)
-  } finally {
-    client.close()
+    console.log("Error: " + e)
+    res.status(500).send()
  }
 })

+app.get('/login', async (req, res) => {
+  try {
+    const user = await client.db('reg_example').collection('users').findOne({
+      login: req.query.login
+    })
+    if (user && bcrypt.compareSync(req.query.pass, user.pass)) {
+      res.status(200).send("Logged in!")
+    } else {
+      res.status(401).send("Invalid login credentials")
+    }
+  } catch (e) {
+    console.log("Error: " + e)
+    res.status(500).send()
+  }
+})
+
+app.get('/logout', (req, res) => {
+  if (req.session) {
+    req.session.destroy(function() {})
+  }
+  res.send()
+})
+
 app.listen(3000)