feat: update webhook handling and triggering

packages/lib/server-only/crypto/sign.ts

@@ -0,0 +1,12 @@
+import { hashString } from '../auth/hash';
+import { encryptSecondaryData } from './encrypt';
+
+export const sign = (data: unknown) => {
+  const stringified = JSON.stringify(data);
+
+  const hashed = hashString(stringified);
+
+  const signature = encryptSecondaryData({ data: hashed });
+
+  return signature;
+};

packages/lib/server-only/crypto/verify.ts

@@ -0,0 +1,12 @@
+import { hashString } from '../auth/hash';
+import { decryptSecondaryData } from './decrypt';
+
+export const verify = (data: unknown, signature: string) => {
+  const stringified = JSON.stringify(data);
+
+  const hashed = hashString(stringified);
+
+  const decrypted = decryptSecondaryData(signature);
+
+  return decrypted === hashed;
+};