From fb630495a871695eed219d074744439367e8f347 Mon Sep 17 00:00:00 2001
From: "laurent.deleers@gmail.com" <laurent.deleers@gmail.com>
Date: Sat, 7 Feb 2026 18:00:01 +0100
Subject: [PATCH] autocomit

---
 README.md                                     |  2 ++
 .../com/ldpv2/security/JwtTokenProvider.java  | 22 +++++++++----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index ecb5d60..371bede 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 Complete implementation of Story 0 (Walking Skeleton) with Spring Boot backend and Angular 18 frontend.
 
+
+
 ## 📁 Project Structure
 
 ```
diff --git a/backend/src/main/java/com/ldpv2/security/JwtTokenProvider.java b/backend/src/main/java/com/ldpv2/security/JwtTokenProvider.java
index 77f1d67..c4c5144 100644
--- a/backend/src/main/java/com/ldpv2/security/JwtTokenProvider.java
+++ b/backend/src/main/java/com/ldpv2/security/JwtTokenProvider.java
@@ -30,28 +30,28 @@ public class JwtTokenProvider {
         Date expiryDate = new Date(now.getTime() + jwtExpiration);
 
         return Jwts.builder()
-                .setSubject(userDetails.getUsername())
-                .setIssuedAt(now)
-                .setExpiration(expiryDate)
-                .signWith(getSigningKey(), SignatureAlgorithm.HS512)
+                .subject(userDetails.getUsername())
+                .issuedAt(now)
+                .expiration(expiryDate)
+                .signWith(getSigningKey())
                 .compact();
     }
 
     public String getUsernameFromToken(String token) {
-        Claims claims = Jwts.parserBuilder()
-                .setSigningKey(getSigningKey())
+        Claims claims = Jwts.parser()
+                .verifyWith(getSigningKey())
                 .build()
-                .parseClaimsJws(token)
-                .getBody();
+                .parseSignedClaims(token)
+                .getPayload();
         return claims.getSubject();
     }
 
     public boolean validateToken(String token) {
         try {
-            Jwts.parserBuilder()
-                    .setSigningKey(getSigningKey())
+            Jwts.parser()
+                    .verifyWith(getSigningKey())
                     .build()
-                    .parseClaimsJws(token);
+                    .parseSignedClaims(token);
             return true;
         } catch (JwtException | IllegalArgumentException ex) {
             return false;