Gimini-3 commented on code in PR #23128:
URL: https://github.com/apache/kafka/pull/23128#discussion_r4013735864
##########
metadata/src/main/java/org/apache/kafka/metadata/ScramCredentialData.java:
##########
@@ -40,21 +46,36 @@ public static ScramCredentialData fromRecord(
record.iterations());
}
+ @Override
+ public byte[] salt() {
+ return Arrays.copyOf(salt, salt.length);
+ }
+
+ @Override
+ public byte[] storedKey() {
+ return Arrays.copyOf(storedKey, storedKey.length);
+ }
+
+ @Override
+ public byte[] serverKey() {
+ return Arrays.copyOf(serverKey, serverKey.length);
+ }
+
public UserScramCredentialRecord toRecord(
String userName,
ScramMechanism mechanism
) {
return new UserScramCredentialRecord().
setName(userName).
setMechanism(mechanism.type()).
- setSalt(salt).
- setStoredKey(storedKey).
- setServerKey(serverKey).
+ setSalt(salt()).
+ setStoredKey(storedKey()).
+ setServerKey(serverKey()).
setIterations(iterations);
}
public ScramCredential toCredential() {
- return new ScramCredential(salt, storedKey, serverKey, iterations);
+ return new ScramCredential(salt(), storedKey(), serverKey(),
iterations);
Review Comment:
Thanks, @kevin-wu24. I’ve reverted the defensive array copies in
`ScramCredentialData`, including the accessor and conversion changes, and
removed their regression tests. This PR is now scoped to `ScramImage` mechanism
maps; credential array behavior is unchanged. I updated the PR title and
description to reflect that.
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