Package dev.enola.common.secret

Class EnvironmentSecretManager

java.lang.Object

dev.enola.common.secret.ReadOnlySecretManager

dev.enola.common.secret.EnvironmentSecretManager

All Implemented Interfaces:

SecretManager

public class EnvironmentSecretManager
extends ReadOnlySecretManager

SecretManager that reads secrets from the value of named environment variables.

This is not secure at all, and other implementations are preferred - but sometimes this is still quite useful, unfortunately. It's generally a Bad Idea to use this in any application which "shells out" (exec) to any other process, when would then be able to see any such (not so) "secret" environment variables!

Constructor Summary

Constructors

Constructor	Description
EnvironmentSecretManager()

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

EnvironmentSecretManager

public EnvironmentSecretManager()

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.