redirect from account if there is no cookie

middleware.js

+const { NextResponse } = require('next/server');
+
+const NETWORKS = require('lib/networks/availableNetworks').default;
+
+export function middleware(req) {
+  const [ , networkType, networkSubtype ] = req.nextUrl.pathname.split('/');
+  const selectedNetwork = NETWORKS.find(({ type, subType }) =>
+    type === networkType && (subType ? subType === networkSubtype : true));
+
+  if (selectedNetwork) {
+    const apiToken = req.cookies.get('_explorer_key');
+
+    if (!apiToken) {
+      const authPath = `/${ selectedNetwork.type }/${ selectedNetwork.subType }auth/auth0`;
+
+      return NextResponse.redirect(new URL(authPath, 'https://blockscout.com/'));
+    }
+  }
+}
+
+export const config = {
+  matcher: '/:network_type/:network_sub_type/account/:path*',
+};

next.config.js

@@ -23,7 +23,7 @@ const moduleExports = {
       {
         source: '/',
         destination: '/poa/core',
-        permanent: true,
+        permanent: false,
       },
     ];
   },

package.json

@@ -46,7 +46,7 @@
     "@types/react-dom": "18.0.5",
     "@typescript-eslint/eslint-plugin": "^5.27.0",
     "eslint": "8.16.0",
-    "eslint-config-next": "12.1.6",
+    "eslint-config-next": "^12.3.0",
     "eslint-plugin-es5": "^1.5.0",
     "eslint-plugin-import-helpers": "^1.2.1",
     "eslint-plugin-regexp": "^1.7.0",

yarn.lock

@@ -1380,10 +1380,10 @@
   resolved "https://registry.yarnpkg.com/@next/env/-/env-12.2.5.tgz#d908c57b35262b94db3e431e869b72ac3e1ad3e3"
   integrity sha512-vLPLV3cpPGjUPT3PjgRj7e3nio9t6USkuew3JE/jMeon/9Mvp1WyR18v3iwnCuX7eUAm1HmAbJHHLAbcu/EJcw==
 
-"@next/eslint-plugin-next@12.1.6":
-  version "12.1.6"
-  resolved "https://registry.yarnpkg.com/@next/eslint-plugin-next/-/eslint-plugin-next-12.1.6.tgz#dde3f98831f15923b25244588d924c716956292e"
-  integrity sha512-yNUtJ90NEiYFT6TJnNyofKMPYqirKDwpahcbxBgSIuABwYOdkGwzos1ZkYD51Qf0diYwpQZBeVqElTk7Q2WNqw==
+"@next/eslint-plugin-next@12.3.0":
+  version "12.3.0"
+  resolved "https://registry.yarnpkg.com/@next/eslint-plugin-next/-/eslint-plugin-next-12.3.0.tgz#302c1f03618d5001ce92ea6826c329268759128e"
+  integrity sha512-jVdq1qYTNDjUtulnE8/hkPv0pHILV4jMg5La99iaY/FFm20WxVnsAZtbNnMvlPbf8dc010oO304SX9yXbg5PAw==
   dependencies:
     glob "7.1.7"
 
@@ -2709,12 +2709,12 @@ escape-string-regexp@^4.0.0:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
   integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
 
-eslint-config-next@12.1.6:
-  version "12.1.6"
-  resolved "https://registry.yarnpkg.com/eslint-config-next/-/eslint-config-next-12.1.6.tgz#55097028982dce49159d8753000be3916ac55254"
-  integrity sha512-qoiS3g/EPzfCTkGkaPBSX9W0NGE/B1wNO3oWrd76QszVGrdpLggNqcO8+LR6MB0CNqtp9Q8NoeVrxNVbzM9hqA==
+eslint-config-next@^12.3.0:
+  version "12.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-next/-/eslint-config-next-12.3.0.tgz#d887ab2d143fe1a2b308e9321e932a613e610800"
+  integrity sha512-guHSkNyKnTBB8HU35COgAMeMV0E026BiYRYvyEVVaTOeFcnU3i1EI8/Da0Rl7H3Sgua5FEvoA0vYd2s8kdIUXg==
   dependencies:
-    "@next/eslint-plugin-next" "12.1.6"
+    "@next/eslint-plugin-next" "12.3.0"
     "@rushstack/eslint-patch" "^1.1.3"
     "@typescript-eslint/parser" "^5.21.0"
     eslint-import-resolver-node "^0.3.6"