공개 키 등록 구현

src/routes/api/key/register/+server.ts

@@ -0,0 +1,22 @@
+import { error, text } from "@sveltejs/kit";
+import { z } from "zod";
+import { authenticate } from "$lib/server/modules/auth";
+import { registerPubKey } from "$lib/server/services/key";
+import type { RequestHandler } from "./$types";
+
+export const POST: RequestHandler = async ({ request }) => {
+  const zodRes = z
+    .object({
+      pubKey: z.string().base64().nonempty(),
+    })
+    .safeParse(await request.json());
+  if (!zodRes.success) error(400, "Invalid request body");
+
+  const { userId, clientId } = authenticate(request);
+  if (clientId) {
+    error(403, "Forbidden");
+  }
+
+  await registerPubKey(userId, zodRes.data.pubKey);
+  return text("Public key registered");
+};