From a2e52e8914c5ae867e0e0ca23e2e8c14c6c84316 Mon Sep 17 00:00:00 2001
From: Nathan Totten <nathan@ntotten.com>
Date: Mon, 9 Dec 2024 11:49:38 -0500
Subject: [PATCH] Added vercel skep protection plugin

---
 package-lock.json | 11 +++++++++++
 package.json      |  1 +
 vite.config.ts    |  8 ++++++++
 3 files changed, 20 insertions(+)
 create mode 100644 vite.config.ts

diff --git a/package-lock.json b/package-lock.json
index 3132ef37..fd8dfda7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
         "react": "18.3.1",
         "react-dom": "18.3.1",
         "typescript": "5.6.3",
+        "vite-plugin-vercel-skew-protection": "^1.0.1",
         "zudoku": "^0.18.3"
       },
       "devDependencies": {
@@ -1248,6 +1249,7 @@
     },
     "node_modules/@clack/prompts/node_modules/is-unicode-supported": {
       "version": "1.3.0",
+      "extraneous": true,
       "inBundle": true,
       "license": "MIT",
       "engines": {
@@ -25201,6 +25203,15 @@
         }
       }
     },
+    "node_modules/vite-plugin-vercel-skew-protection": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/vite-plugin-vercel-skew-protection/-/vite-plugin-vercel-skew-protection-1.0.1.tgz",
+      "integrity": "sha512-oqpkTV3f6I8mJuyUsLEwiNmW+026YMYcdxJgmLkrsML8J8I+fcCC1p08Fk3ynm33pGRc9kwdtPk4oZ2NjXAXhQ==",
+      "license": "ISC",
+      "dependencies": {
+        "invariant": "^2.2.4"
+      }
+    },
     "node_modules/vite/node_modules/@esbuild/aix-ppc64": {
       "version": "0.21.5",
       "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.21.5.tgz",
diff --git a/package.json b/package.json
index 2807c7c4..7dfb6579 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "react": "18.3.1",
     "react-dom": "18.3.1",
     "typescript": "5.6.3",
+    "vite-plugin-vercel-skew-protection": "^1.0.1",
     "zudoku": "^0.18.3"
   },
   "devDependencies": {
diff --git a/vite.config.ts b/vite.config.ts
new file mode 100644
index 00000000..936aff2a
--- /dev/null
+++ b/vite.config.ts
@@ -0,0 +1,8 @@
+import vercelSkewProtection from "vite-plugin-vercel-skew-protection";
+
+export default {
+  plugins: [
+    process.env.VERCEL_SKEW_PROTECTION_ENABLED === "1" &&
+      vercelSkewProtection(),
+  ].filter(Boolean),
+};