org.starchartlabs.machete.ssm.parameter

Class SecuredRsaKeyParameter

java.lang.Object

org.starchartlabs.machete.ssm.parameter.SecuredRsaKeyParameter

All Implemented Interfaces:

java.util.function.Supplier<java.lang.String>

public class SecuredRsaKeyParameter
extends java.lang.Object
implements java.util.function.Supplier<java.lang.String>

Represents repeatable access to an encrypted RSA key parameter stored on Amazon SSM

It is intended that the stored parameter is the value between the -----BEGIN RSA PRIVATE KEY----- and -----END RSA PRIVATE KEY-----, excluding that header and footer - this utility re-adds those values to the resulting value. This is due to an inability to store newlines within an SSM parameter, and RSA key libraries expecting a specific format.

Implements supplier logic to allow repeated reading of potentially changing values

Since:

0.1.0

Method Summary

Modifier and Type	Method and Description
static SecuredRsaKeyParameter	fromEnv(com.amazonaws.services.simplesystemsmanagement.AWSSimpleSystemsManagement systemsManagementClient, java.lang.String environmentVariable) Creates a new reference to a secured parameter stored on Amazon SSM that represents a RSA key
static SecuredRsaKeyParameter	fromEnv(java.lang.String environmentVariable) Creates a new reference to a secured parameter stored on Amazon SSM that represents a RSA key
java.lang.String	get()

Methods inherited from class java.lang.Object

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

Method Detail

get

public java.lang.String get()

Specified by:

get in interface java.util.function.Supplier<java.lang.String>

fromEnv

public static SecuredRsaKeyParameter fromEnv(java.lang.String environmentVariable)

Creates a new reference to a secured parameter stored on Amazon SSM that represents a RSA key

Uses the default AWS system management client

Parameters:

environmentVariable - The name of an environment variable where the name of the parameter to access is stored

Returns:

A secured parameter reference for accessing the stored SSM parameter

Since:

0.1.0

fromEnv

public static SecuredRsaKeyParameter fromEnv(com.amazonaws.services.simplesystemsmanagement.AWSSimpleSystemsManagement systemsManagementClient,
                                             java.lang.String environmentVariable)

Creates a new reference to a secured parameter stored on Amazon SSM that represents a RSA key

Parameters:

systemsManagementClient - Client instance to use when reading from SSM

environmentVariable - The name of an environment variable where the name of the parameter to access is stored

Returns:

A secured parameter reference for accessing the stored SSM parameter

Since:

0.1.0