Add google API check

NayamAmarshe · Feb 7, 2024 · 06d356d · 06d356d
1 parent e32e6ed
commit 06d356d
Show file tree

Hide file tree

Showing 3 changed files with 58 additions and 12 deletions.
diff --git a/.env.local.example b/.env.local.example
@@ -13,11 +13,12 @@ API_KEY=""
 # CAN BE ANYTHING, THIS IS FOR BLOCKING API
 
 SECRET_KEY=""
+SAFE_BROWSING_API_KEY=""
 
 # ENTER YOUR WEBSITE DOMAIN NAME HERE
 
 NEXT_PUBLIC_BASE_URL="https://website.com/"
 
 # DEFAULT CONFIG
 
-RECOIL_DUPLICATE_ATOM_KEY_CHECKING_ENABLED=false
+RECOIL_DUPLICATE_ATOM_KEY_CHECKING_ENABLED=false
diff --git a/pages/api/create.js b/pages/api/create.js
@@ -4,11 +4,19 @@ import CryptoJS from "crypto-js";
 import { StatusCodes } from "http-status-codes";
 
 const regex =
-  /(magnet:\?xt=urn:btih:[a-zA-Z0-9]*)|(^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)[a-zA-Z0-9]+([\-\.]{1}[a-zA-Z0-9]+)*\.[a-zA-Z]{2,8}(:[0-9]{1,5})?(\/.*)?$)/;
+  /^(\S+:\/\/)[a-zA-Z0-9]+([\-\.]{1}[a-zA-Z0-9]+)*\.[a-zA-Z]{2,16}(:[0-9]{1,5})?(\/.*)?$/;
+
 const slugRegex = /^[a-z0-9](-?[a-z0-9])*$/;
 
 export default async function handler(req, res) {
   const { slug, link, password } = req.body;
+  const apiKey = process.env.SAFE_BROWSING_API_KEY;
+
+  if (!apiKey) {
+    return res
+      .status(StatusCodes.INTERNAL_SERVER_ERROR)
+      .json({ message: "API not available" });
+  }
 
   const collectionName =
     process.env.NODE_ENV === "production" ? "links" : "testLinks";
@@ -42,6 +50,45 @@ export default async function handler(req, res) {
     });
   }
 
+  try {
+    const url = new URL(link).hostname;
+    const response = await fetch(
+      "https://safebrowsing.googleapis.com/v4/threatMatches:find?key=" + apiKey,
+      {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({
+          client: {
+            clientId: "maglit-website",
+            clientVersion: "1.0.0",
+          },
+          threatInfo: {
+            threatTypes: [
+              "MALWARE",
+              "SOCIAL_ENGINEERING",
+              "UNWANTED_SOFTWARE",
+              "POTENTIALLY_HARMFUL_APPLICATION",
+            ],
+            platformTypes: ["ANY_PLATFORM"],
+            threatEntryTypes: ["URL"],
+            threatEntries: [{ url: `${url}` }],
+          },
+        }),
+      }
+    );
+
+    const data = await response.json();
+
+    if (data && data?.matches?.length > 0) {
+      // Handle error cases where the URL might not be checked by Safe Browsing
+      res.status(200).json({ message: "Malicious link entered!" });
+    }
+  } catch (error) {
+    res.status(500).json({ error: "Failed to check the URL." });
+  }
+
   try {
     // check firebase if slug exists
     const documentRef = doc(db, collectionName, slug);
@@ -65,6 +112,7 @@ export default async function handler(req, res) {
       const docRef = setDoc(doc(collection(db, collectionName), slug), {
         link: encryptedLink,
         slug: slug,
+        created: new Date(),
         protected: !(password === ""),
       });
 

diff --git a/pages/index.jsx b/pages/index.jsx
@@ -3,10 +3,8 @@ import LinkOptionsModal from "../components/home/LinkOptionsModal";
 import TopRightButtons from "../components/home/TopRightButtons";
 import { cardsOpenState } from "../atoms/cardsOpenState";
 import LinkClipboard from "../components/home/LinkClipboard";
-import { AnimatePresence, motion } from "framer-motion";
+import { AnimatePresence } from "framer-motion";
 import { toast, ToastContainer } from "react-toastify";
-import { AiFillCloseCircle } from "react-icons/ai";
-import { Backdrop } from "../components/Backdrop";
 import { navbarState } from "../atoms/navbarAtom";
 import { linksState } from "../atoms/linksState";
 import { RiArrowUpSLine } from "react-icons/ri";
@@ -15,9 +13,7 @@ import { BsArchiveFill } from "react-icons/bs";
 import MainLogo from "../components/home/MainLogo";
 import * as Monkey from "monkey-typewriter";
 import { BASE_URL } from "../utils/config";
-import { FiCopy } from "react-icons/fi";
 import { useRecoilState } from "recoil";
-import { useTheme } from "next-themes";
 import Form from "../components/home/Form";
 import { useEffect } from "react";
 import { useState } from "react";
@@ -40,8 +36,9 @@ export default function Home() {
   const [locked, setLocked] = useState(false);
   const [customSlug, setCustomSlug] = useState("");
   const slugRegex = /^[a-z0-9](-?[a-z0-9])*$/;
+
   const linkRegex =
-    /(magnet:\?xt=urn:btih:[a-zA-Z0-9]*)|(^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)[a-zA-Z0-9]+([\-\.]{1}[a-zA-Z0-9]+)*\.[a-zA-Z]{2,8}(:[0-9]{1,5})?(\/.*)?$)/;
+    /^(\S+:\/\/)[a-zA-Z0-9]+([\-\.]{1}[a-zA-Z0-9]+)*\.[a-zA-Z]{2,16}(:[0-9]{1,5})?(\/.*)?$/;
 
   useEffect(() => {
     const linksInStorage = JSON.parse(localStorage.getItem("links")) || [];
@@ -120,10 +117,6 @@ export default function Home() {
       setPassword("");
     }
 
-    const slug = await generateSlug();
-
-    const customOrDefaultSlug = customSlug.length == 0 ? slug : customSlug;
-
     if (magnetLink.length < 1) {
       toast.error("You entered an invalid link");
       return;
@@ -136,6 +129,10 @@ export default function Home() {
       return;
     }
 
+    const slug = await generateSlug();
+
+    const customOrDefaultSlug = customSlug.length == 0 ? slug : customSlug;
+
     if (slug.length < 1) {
       toast.error("Invalid Slug!");
       return;