Merge pull request #136 from FahimFBA/116-bug-add-2fa-two-factor-auth…

…entication-features-like-authy

116 bug add 2fa two factor authentication features like authy

.firebaserc

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+{
+  "projects": {
+    "default": "assistme-f18bb"
+  }
+}

firebase.json

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+{
+  "functions": [
+    {
+      "source": "functions",
+      "codebase": "default",
+      "ignore": [
+        "node_modules",
+        ".git",
+        "firebase-debug.log",
+        "firebase-debug.*.log"
+      ],
+      "predeploy": [
+        "npm --prefix \"$RESOURCE_DIR\" run lint"
+      ]
+    }
+  ],
+  "firestore": {
+    "rules": "firestore.rules",
+    "indexes": "firestore.indexes.json"
+  },
+  "emulators": {
+    "functions": {
+      "port": 5001
+    },
+    "firestore": {
+      "port": 8080
+    },
+    "database": {
+      "port": 9000
+    },
+    "pubsub": {
+      "port": 8085
+    },
+    "storage": {
+      "port": 9199
+    },
+    "ui": {
+      "enabled": true
+    },
+    "singleProjectMode": true,
+    "auth": {
+      "port": 9099
+    }
+  },
+  "storage": {
+    "rules": "storage.rules"
+  }
+}

firestore.indexes.json

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+{
+  "indexes": [],
+  "fieldOverrides": []
+}

firestore.rules

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+rules_version = '2';
+
+service cloud.firestore {
+  match /databases/{database}/documents {
+    match /{document=**} {
+      allow read, write: if true;
+    }
+  }
+}

functions/.eslintrc.js

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+module.exports = {
+  env: {
+    es6: true,
+    node: true,
+  },
+  parserOptions: {
+    "ecmaVersion": 2018,
+  },
+  extends: [
+    "eslint:recommended",
+    "google",
+  ],
+  rules: {
+    "no-restricted-globals": ["error", "name", "length"],
+    "prefer-arrow-callback": "error",
+    "quotes": ["error", "double", {"allowTemplateLiterals": true}],
+  },
+  overrides: [
+    {
+      files: ["**/*.spec.*"],
+      env: {
+        mocha: true,
+      },
+      rules: {},
+    },
+  ],
+  globals: {},
+};

functions/.gitignore

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+node_modules/

functions/index.js

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+/**
+ * Import function triggers from their respective submodules:
+ *
+ * const {onCall} = require("firebase-functions/v2/https");
+ * const {onDocumentWritten} = require("firebase-functions/v2/firestore");
+ *
+ * See a full list of supported triggers at https://firebase.google.com/docs/functions
+ */
+
+import { onRequest } from "firebase-functions/v2/https";
+import * as logger from "firebase-functions/logger";
+import admin from "firebase-admin";
+admin.initializeApp();
+import speakeasy from "speakeasy";
+import { onDocumentWritten } from "firebase-functions/v2/firestore";
+
+export const helloWorld = onRequest((request, response) => {
+  logger.info("Hello logs!", { structuredData: true });
+  response.send("Hello from Firebase!");
+});
+
+export const registerUser = onRequest((request, response) => {
+  var secret = speakeasy.generateSecret({ length: 20 });
+  logger.info("Hello logs!", { structuredData: true });
+  response.json({ msg: "Hello from Fireb", secret });
+});
+
+export const verifyUser = onRequest((request, response) => {
+  const { secret, token } = request.body;
+  const verified = speakeasy.totp.verify({
+    secret: secret.base32,
+    encoding: "base32",
+    token,
+  });
+  response.json({ verified });
+});
+
+export const updateDocumentCounts = onDocumentWritten(
+  "documents/{documentsId}",
+  async () => {
+    const db = admin.firestore();
+    const documentCountRef = db.collection("documentCount").doc("count");
+
+    // Get the total count of documents in the "documents" collection
+    const documentsCollectionRef = db.collection("documents");
+    const documentsQuerySnapshot = await documentsCollectionRef.get();
+    const totalCount = documentsQuerySnapshot.size;
+
+    // Update the "count" field in the "documentCount" collection
+    await documentCountRef.set({ count: totalCount });
+
+    logger.info(totalCount, {
+      structuredData: true,
+    });
+  },
+);
+
+export const addAuthSecret = onDocumentWritten(
+  "users/{usersId}",
+  async (snapshot) => {
+    const db = admin.firestore();
+    const singleUserRef = db
+      .collection("authSecrets")
+      .doc(snapshot?.params?.usersId);
+    const getAllUserData = await singleUserRef.get();
+
+    // Generate a secret
+    const secret = speakeasy.generateSecret({ length: 20 });
+
+    // console.log(
+    //   "Updating user document with secret:",
+    //   snapshot?.params?.usersId,
+    //   getAllUserData.data(),
+    // );
+
+    if (getAllUserData.data()?.secret) {
+      return;
+    } else {
+      await singleUserRef.set({ secret });
+    }
+
+    logger.info("User Created/ Updated", {
+      structuredData: true,
+    });
+  },
+);