vercel verify services key support

tests/domains.test.js

@@ -30,10 +30,7 @@ t("Nested subdomains should not exist without a parent subdomain", (t) => {
             const parent = parts.slice(i).join(".");
             if (parent.startsWith("_")) continue;
 
-            t.true(
-                files.includes(`${parent}.json`),
-                `${file}: Parent subdomain "${parent}" does not exist`
-            );
+            t.true(files.includes(`${parent}.json`), `${file}: Parent subdomain "${parent}" does not exist`);
         }
     });
 });
@@ -111,8 +108,18 @@ t("Disallow nested subdomains when parent has specific service records", (t) =>
         const subdomain = file.replace(/\.json$/, "");
         const data = getDomainData(subdomain);
 
-        if(data?.services?.discord) {
-            t.false(files.includes(`_discord.${file}`), `${file}: Nested subdomain "_discord.${subdomain}" should not exist when services.discord is present`);
+        if (data?.services?.discord) {
+            t.false(
+                files.includes(`_discord.${file}`),
+                `${file}: Nested subdomain "_discord.${subdomain}" should not exist when services.discord is present`
+            );
+        }
+
+        if (data?.services?.vercel) {
+            t.false(
+                files.includes(`_vercel.${file}`),
+                `${file}: Nested subdomain "_vercel.${subdomain}" should not exist when services.vercel is present`
+            );
         }
     });
 

tests/json.test.js

@@ -154,7 +154,14 @@ async function processFile(file, t) {
         if (data.services.discord) {
             t.true(
                 Array.isArray(data.services.discord) || typeof data.services.discord === "string",
-                `${file}: Discord service should be an array or string`
+                `${file}: services.discord should be an array or string`
+            );
+        }
+
+        if (data.services.vercel) {
+            t.true(
+                Array.isArray(data.services.vercel) || typeof data.services.vercel === "string",
+                `${file}: services.vercel should be an array or string`
             );
         }
     }

tests/records.test.js

@@ -339,7 +339,7 @@ t("All files should have valid service records", (t) => {
             discord.forEach((value) => {
                 const token = value.split("=")[1];
 
-                t.true(value.startsWith("dh="), `${file}: Discord service record should start with "dh="`);
+                t.true(value.startsWith("dh="), `${file}: Invalid Discord service record format`);
                 t.true(token.length === 40, `${file}: Discord service token should be 40 characters long`);
                 t.true(
                     isValidHexadecimal(token),
@@ -347,6 +347,15 @@ t("All files should have valid service records", (t) => {
                 );
             });
         }
+
+        if (data?.services?.vercel) {
+            const vercel = Array.isArray(data.services.vercel) ? data.services.vercel : [data.services.vercel];
+
+            vercel.forEach((value) => {
+                t.true(value.startsWith("vc-domain-verify="), `${file}: Invalid Vercel service record format`);
+                t.true(value.length > 48, `${file}: Vercel service token should be longer than 48 characters`);
+            });
+        }
     });
 
     t.pass();