From 7090c90150fcb1e7166909b0bee88966f83d9818 Mon Sep 17 00:00:00 2001
From: horsefacts <webmaster@terminally.online>
Date: Mon, 19 Aug 2024 16:51:33 -0400
Subject: [PATCH] fix: set generated nonce in signature params

---
 .changeset/long-islands-dream.md | 5 +++++
 apps/relay/src/handlers.ts       | 2 +-
 apps/relay/src/server.test.ts    | 1 +
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/long-islands-dream.md

diff --git a/.changeset/long-islands-dream.md b/.changeset/long-islands-dream.md
new file mode 100644
index 0000000..b3374a8
--- /dev/null
+++ b/.changeset/long-islands-dream.md
@@ -0,0 +1,5 @@
+---
+"@farcaster/auth-relay": patch
+---
+
+fix: set generated nonce in signature params
diff --git a/apps/relay/src/handlers.ts b/apps/relay/src/handlers.ts
index 33748b2..5503156 100644
--- a/apps/relay/src/handlers.ts
+++ b/apps/relay/src/handlers.ts
@@ -58,7 +58,7 @@ export async function createChannel(request: FastifyRequest<{ Body: CreateChanne
       nonce,
       url,
       connectUri: url,
-      signatureParams: request.body,
+      signatureParams: { ...request.body, nonce },
     });
     if (update.isOk()) {
       return reply.code(201).send({ channelToken, url, connectUri: url, nonce });
diff --git a/apps/relay/src/server.test.ts b/apps/relay/src/server.test.ts
index 2940d10..4b24087 100644
--- a/apps/relay/src/server.test.ts
+++ b/apps/relay/src/server.test.ts
@@ -374,6 +374,7 @@ describe("relay server", () => {
       expect(nonce).toMatch(/[a-zA-Z0-9]{16}/);
       expect(rest).toStrictEqual({
         signatureParams: {
+          nonce,
           domain: "example.com",
           siweUri: "https://example.com",
         },