From 468e7d016d367eeffd904d4adf9c84e5642e2fd3 Mon Sep 17 00:00:00 2001
From: kimzuni <me@kimzuni.com>
Date: Fri, 27 Jun 2025 18:06:26 +0900
Subject: [PATCH 1/2] =?UTF-8?q?=F0=9F=94=A7=20fix:=20Use=20default=20exp?=
 =?UTF-8?q?=20and=20nbf=20if=20missing=20in=20jwt.sign=20payload?=
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Fixes elysiajs#101
---
 src/index.ts       | 10 ++++++----
 test/index.test.ts |  5 +----
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index fc8614b..01433f0 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -154,12 +154,14 @@ JWTOption<Name, Schema>) => {
 				crit
 			})
 
-			if (morePayloadNbf !== undefined) {
-				jwt = jwt.setNotBefore(morePayloadNbf)
+			const setNbf = morePayloadNbf ?? nbf;
+			if (setNbf !== undefined) {
+				jwt = jwt.setNotBefore(setNbf)
 			}
 
-			if (morePayloadExp !== undefined) {
-				jwt = jwt.setExpirationTime(morePayloadExp)
+			const setExp = morePayloadExp ?? exp;
+			if (setExp !== undefined) {
+				jwt = jwt.setExpirationTime(setExp)
 			}
 
 			return jwt.sign(key)
diff --git a/test/index.test.ts b/test/index.test.ts
index 664d8ac..c3a8391 100644
--- a/test/index.test.ts
+++ b/test/index.test.ts
@@ -27,10 +27,7 @@ describe('JWT Plugin', () => {
 		.post(
 			'/sign-token',
 			({ jwt, body }) =>
-				jwt.sign({
-					name: body.name,
-					exp: '30m'
-				}),
+				jwt.sign(body),
 			{
 				body: t.Object({
 					name: t.String()

From 6b5b0081829ec1473a6374ae9b86c898af119978 Mon Sep 17 00:00:00 2001
From: kimzuni <me@kimzuni.com>
Date: Tue, 1 Jul 2025 00:19:11 +0900
Subject: [PATCH 2/2] fix: allow `exp: undefined` in `jwt.sign()` to disable
 default `exp` set in `jwt()`

---
 src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 01433f0..4da9f40 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -154,12 +154,12 @@ JWTOption<Name, Schema>) => {
 				crit
 			})
 
-			const setNbf = morePayloadNbf ?? nbf;
+			const setNbf = "nbf" in morePayload ? morePayloadNbf : nbf;
 			if (setNbf !== undefined) {
 				jwt = jwt.setNotBefore(setNbf)
 			}
 
-			const setExp = morePayloadExp ?? exp;
+			const setExp = "exp" in morePayload ? morePayloadExp : exp;
 			if (setExp !== undefined) {
 				jwt = jwt.setExpirationTime(setExp)
 			}