chia7712 commented on code in PR #15840:
URL: https://github.com/apache/kafka/pull/15840#discussion_r1616045902
##########
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:
The return value from
`encoderConfigs.get(PasswordEncoderConfigs.PASSWORD_ENCODER_ITERATIONS_CONFIG)`
is handled by `Integer.parseInt` first, so `Optional.ofNullable` can't wrap the
NULL, right?
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