cors

Author: douglasgalico

bun.lock

@@ -8,11 +8,13 @@
         "@wormhole-foundation/sdk-base": "^2.4.0",
         "@wormhole-foundation/sdk-definitions": "^2.4.0",
         "binary-layout": "^1.3.0",
+        "cors": "^2.8.5",
         "express": "^5.1.0",
         "viem": "^2.31.7",
       },
       "devDependencies": {
         "@types/bun": "latest",
+        "@types/cors": "^2.8.17",
       },
       "peerDependencies": {
         "typescript": "^5",
@@ -40,6 +42,8 @@
 
     "@types/connect": ["@types/[email protected]", "", { "dependencies": { "@types/node": "*" } }, "sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug=="],
 
+    "@types/cors": ["@types/[email protected]", "", { "dependencies": { "@types/node": "*" } }, "sha512-mFNylyeyqN93lfe/9CSxOGREz8cpzAhH+E93xJ4xWQf62V8sQ/24reV2nyzUWM6H6Xji+GGHpkbLe7pVoUEskg=="],
+
     "@types/express": ["@types/[email protected]", "", { "dependencies": { "@types/body-parser": "*", "@types/express-serve-static-core": "^5.0.0", "@types/serve-static": "*" } }, "sha512-wGA0NX93b19/dZC1J18tKWVIYWyyF2ZjT9vin/NRu0qzzvfVzWjs04iq2rQ3H65vCTQYlRqs3YHfY7zjdV+9Kw=="],
 
     "@types/express-serve-static-core": ["@types/[email protected]", "", { "dependencies": { "@types/node": "*", "@types/qs": "*", "@types/range-parser": "*", "@types/send": "*" } }, "sha512-R+33OsgWw7rOhD1emjU7dzCDHucJrgJXMA5PYCzJxVil0dsyx5iBEPHqpPfiKNJQb7lZ1vxwoLR4Z87bBUpeGQ=="],
@@ -88,6 +92,8 @@
 
     "cookie-signature": ["[email protected]", "", {}, "sha512-D76uU73ulSXrD1UXF4KE2TMxVVwhsnCgfAyTg9k8P6KGZjlXKrOLe4dJQKI3Bxi5wjesZoFXJWElNWBjPZMbhg=="],
 
+    "cors": ["[email protected]", "", { "dependencies": { "object-assign": "^4", "vary": "^1" } }, "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g=="],
+
     "csstype": ["[email protected]", "", {}, "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw=="],
 
     "debug": ["[email protected]", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-KcKCqiftBJcZr++7ykoDIEwSa3XWowTfNPo92BYxjXiyYEVrUQh2aLyhxBCwww+heortUFxEJYcRzosstTEBYQ=="],
@@ -158,6 +164,8 @@
 
     "negotiator": ["[email protected]", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
 
+    "object-assign": ["[email protected]", "", {}, "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg=="],
+
     "object-inspect": ["[email protected]", "", {}, "sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew=="],
 
     "on-finished": ["[email protected]", "", { "dependencies": { "ee-first": "1.1.1" } }, "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg=="],

package.json

@@ -4,7 +4,8 @@
   "type": "module",
   "private": true,
   "devDependencies": {
-    "@types/bun": "latest"
+    "@types/bun": "latest",
+    "@types/cors": "^2.8.17"
   },
   "peerDependencies": {
     "typescript": "^5"
@@ -17,6 +18,7 @@
     "@wormhole-foundation/sdk-base": "^2.4.0",
     "@wormhole-foundation/sdk-definitions": "^2.4.0",
     "binary-layout": "^1.3.0",
+    "cors": "^2.8.5",
     "express": "^5.1.0",
     "viem": "^2.31.7"
   }

src/index.ts

@@ -1,4 +1,5 @@
 import express from "express";
+import cors from "cors";
 import { overrideGuardianSet } from "./overrideGuardianSet";
 import { quoteHandler, statusHandler, capabilitiesHandler } from "./api";
 
@@ -19,6 +20,7 @@ await overrideGuardianSet(
 
 const app = express();
 
+app.use(cors());
 app.use(express.json());
 app.post("/v0/quote", quoteHandler);
 app.post("/v0/status/tx", statusHandler);