Package dev.enola.common.secret

Class JavaPropertySecretManager

java.lang.Object

dev.enola.common.secret.ReadOnlySecretManager

dev.enola.common.secret.JavaPropertySecretManager

All Implemented Interfaces:

SecretManager

public class JavaPropertySecretManager
extends ReadOnlySecretManager

SecretManager that reads secrets from the JVM properties (AKA java -D...).

This is not very secure, and really only marginally better than the EnvironmentSecretManager (because JVM process launch parameters are often still too broadly visible). Other implementations are preferred - but sometimes this may be useful.

Constructor Summary

Constructors

Constructor	Description
JavaPropertySecretManager()

Method Summary

Modifier and Type	Method	Description
Optional<Secret>	getOptional(String key)	Retrieves a secret by its key, with optionality.

Methods inherited from class dev.enola.common.secret.ReadOnlySecretManager

delete, store

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface dev.enola.common.secret.SecretManager

get

Constructor Details

JavaPropertySecretManager

public JavaPropertySecretManager()

Method Details

getOptional

public Optional<Secret> getOptional(String key)
                             throws IOException

Description copied from interface: SecretManager

Retrieves a secret by its key, with optionality.

Parameters:

key - The unique key (name) of the secret to retrieve.

Returns:

An Optional containing the Secret, if found.

Throws:

IOException - If an error occurs while retrieving the secret.