com.amazon.redshift.ssl

Class SSLUtil

java.lang.Object

com.amazon.redshift.ssl.SSLUtil

public final class SSLUtil
extends Object

Utility class for SSL/TLS operations.

Method Summary

Modifier and Type	Method and Description
static SSLContext	createSecureSSLContext() Creates a secure SSLContext using the highest available TLS version (1.3 or 1.2).

Methods inherited from class java.lang.Object

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

Method Detail

createSecureSSLContext

public static SSLContext createSecureSSLContext()
                                         throws NoSuchAlgorithmException

Creates a secure SSLContext using the highest available TLS version (1.3 or 1.2). This prevents downgrade attacks by explicitly avoiding weak protocols.

Returns:

SSLContext configured with TLS 1.3 (preferred) or TLS 1.2 (fallback)

Throws:

NoSuchAlgorithmException - if neither TLS 1.3 nor TLS 1.2 is available