Explicit jackson serializer for jwt token provider (#7580)

Consensys · Oct 6, 2023 · f5dca23 · f5dca23
1 parent e368e7b
commit f5dca23
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/ethereum/executionclient/build.gradle b/ethereum/executionclient/build.gradle
@@ -16,7 +16,7 @@ dependencies {
   implementation 'io.jsonwebtoken:jjwt-api'
 
   runtimeOnly 'io.jsonwebtoken:jjwt-impl'
-  runtimeOnly 'io.jsonwebtoken:jjwt-jackson'
+  implementation 'io.jsonwebtoken:jjwt-jackson'
 
   testImplementation testFixtures(project(':infrastructure:async'))
   testImplementation testFixtures(project(':infrastructure:time'))

diff --git a/...onclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/auth/TokenProvider.java b/...onclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/auth/TokenProvider.java
@@ -15,6 +15,7 @@
 
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.SignatureAlgorithm;
+import io.jsonwebtoken.jackson.io.JacksonSerializer;
 import java.time.Instant;
 import java.util.Date;
 import java.util.Optional;
@@ -35,6 +36,7 @@ public Optional<Token> token(final UInt64 instantInMillis) {
         Jwts.builder()
             .setIssuedAt(Date.from(Instant.ofEpochMilli(instantInMillis.longValue())))
             .signWith(jwtConfig.getKey(), SignatureAlgorithm.HS256)
+            .serializeToJsonWith(new JacksonSerializer<>())
             .compact();
     return Optional.of(new Token(jwtToken, expiry));
   }