m1a2st commented on code in PR #15840:
URL: https://github.com/apache/kafka/pull/15840#discussion_r1616037991
##########
core/src/main/scala/kafka/admin/ConfigCommand.scala:
##########
@@ -210,15 +210,19 @@ object ConfigCommand extends Logging {
}
}
- def createPasswordEncoder(encoderConfigs: Map[String, String]):
PasswordEncoder = {
+ def createPasswordEncoder(encoderConfigs: java.util.Map[String, String]):
PasswordEncoder = {
encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_SECRET_CONFIG)
- val encoderSecret =
encoderConfigs.getOrElse(PasswordEncoderConfigs.PASSWORD_ENCODER_SECRET_CONFIG,
- throw new IllegalArgumentException("Password encoder secret not
specified"))
+ val encoderSecret =
Optional.ofNullable(encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_SECRET_CONFIG))
+ .orElseThrow(() => new IllegalArgumentException("Password encoder secret
not specified"))
PasswordEncoder.encrypting(new Password(encoderSecret),
null,
-
encoderConfigs.getOrElse(PasswordEncoderConfigs.PASSWORD_ENCODER_CIPHER_ALGORITHM_CONFIG,
PasswordEncoderConfigs.PASSWORD_ENCODER_CIPHER_ALGORITHM_DEFAULT),
-
encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_CONFIG).map(_.toInt).getOrElse(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_DEFAULT),
-
encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_ITERATIONS_CONFIG).map(_.toInt).getOrElse(PasswordEncoderConfigs.PASSWORD_ENCODER_ITERATIONS_DEFAULT))
+
encoderConfigs.getOrDefault(PasswordEncoderConfigs.PASSWORD_ENCODER_CIPHER_ALGORITHM_CONFIG,
PasswordEncoderConfigs.PASSWORD_ENCODER_CIPHER_ALGORITHM_DEFAULT),
+
Optional.ofNullable(encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_CONFIG))
+ .map(Integer.parseInt)
+ .orElse(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_DEFAULT),
+
Optional.ofNullable(Integer.parseInt(encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_ITERATIONS_CONFIG)))
Review Comment:
Nope, if
`encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_CONFIG)`
is null, it will run
`.orElse(PasswordEncoderConfigs.PASSWORD_ENCODER_KEY_LENGTH_DEFAULT)`, so NPE
won't happen.
Under code NPE won't happened
```
Optional.ofNullable((String) null)
.map(Integer::parseInt)
.orElse(0);
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
