From 728b5224cb2f46e79668d059b0a169f82e9a0d7b Mon Sep 17 00:00:00 2001
From: Josh Cummings <3627351+jzheaux@users.noreply.github.com>
Date: Wed, 9 Jul 2025 18:36:35 -0600
Subject: [PATCH] Add withDefaults Shortcut for Custom Configurers

Issue gh-13204
---
 .../AbstractConfiguredSecurityBuilder.java    | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/config/src/main/java/org/springframework/security/config/annotation/AbstractConfiguredSecurityBuilder.java b/config/src/main/java/org/springframework/security/config/annotation/AbstractConfiguredSecurityBuilder.java
index c127ceb0e6..7643e491b6 100644
--- a/config/src/main/java/org/springframework/security/config/annotation/AbstractConfiguredSecurityBuilder.java
+++ b/config/src/main/java/org/springframework/security/config/annotation/AbstractConfiguredSecurityBuilder.java
@@ -144,6 +144,29 @@ public abstract class AbstractConfiguredSecurityBuilder<O, B extends SecurityBui
 		return configurer;
 	}
 
+	/**
+	 * Applies a {@link SecurityConfigurerAdapter} to this {@link SecurityBuilder} and
+	 * invokes {@link SecurityConfigurerAdapter#setBuilder(SecurityBuilder)}.
+	 *
+	 * <p>
+	 * A shortcut for applying a configurer as-is, or in other words: <code>
+	 *     .with(new MyConfigurer())
+	 * </code>
+	 *
+	 * <p>
+	 * Is identical to: <code>
+	 *     .with(new MyConfigurer(), Customizer.withDefaults())
+	 * </code>
+	 * @param configurer
+	 * @return the {@link SecurityBuilder} for further customizations
+	 * @throws Exception
+	 * @since 7.0
+	 */
+	@SuppressWarnings("unchecked")
+	public <C extends SecurityConfigurerAdapter<O, B>> B with(C configurer) throws Exception {
+		return with(configurer, Customizer.withDefaults());
+	}
+
 	/**
 	 * Applies a {@link SecurityConfigurerAdapter} to this {@link SecurityBuilder} and
 	 * invokes {@link SecurityConfigurerAdapter#setBuilder(SecurityBuilder)}.