Update javadoc to reflect move to SecurityFilterChain

Closes gh-29900

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/SecurityProperties.java

@@ -41,7 +41,7 @@ import org.springframework.util.StringUtils;
 public class SecurityProperties {
 
 	/**
-	 * Order applied to the WebSecurityConfigurerAdapter that is used to configure basic
+	 * Order applied to the SecurityFilterChain that is used to configure basic
 	 * authentication for application endpoints. If you want to add your own
 	 * authentication for all or some of those endpoints the best thing to do is to add
 	 * your own WebSecurityConfigurerAdapter with lower order.
@@ -49,7 +49,7 @@ public class SecurityProperties {
 	public static final int BASIC_AUTH_ORDER = Ordered.LOWEST_PRECEDENCE - 5;
 
 	/**
-	 * Order applied to the WebSecurityConfigurer that ignores standard static resource
+	 * Order applied to the WebSecurityCustomizer that ignores standard static resource
 	 * paths.
 	 */
 	public static final int IGNORED_ORDER = Ordered.HIGHEST_PRECEDENCE;

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/servlet/OAuth2WebSecurityConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,7 +23,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.Customizer;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.oauth2.client.InMemoryOAuth2AuthorizedClientService;
 import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
 import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
@@ -32,7 +31,7 @@ import org.springframework.security.oauth2.client.web.OAuth2AuthorizedClientRepo
 import org.springframework.security.web.SecurityFilterChain;
 
 /**
- * {@link WebSecurityConfigurerAdapter} to add OAuth client support.
+ * {@link SecurityFilterChain} to add OAuth client support.
  *
  * @author Madhura Bhave
  * @author Phillip Webb

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/servlet/OAuth2ResourceServerJwtConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,7 +32,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.annotation.web.configurers.oauth2.server.resource.OAuth2ResourceServerConfigurer;
 import org.springframework.security.oauth2.jose.jws.SignatureAlgorithm;
 import org.springframework.security.oauth2.jwt.JwtDecoder;
@@ -43,8 +42,8 @@ import org.springframework.security.web.SecurityFilterChain;
 
 /**
  * Configures a {@link JwtDecoder} when a JWK Set URI, OpenID Connect Issuer URI or Public
- * Key configuration is available. Also configures a {@link WebSecurityConfigurerAdapter}
+ * Key configuration is available. Also configures a {@link SecurityFilterChain} if a
- * if a {@link JwtDecoder} bean is found.
+ * {@link JwtDecoder} bean is found.
  *
  * @author Madhura Bhave
  * @author Artsiom Yudovin

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/servlet/OAuth2ResourceServerOpaqueTokenConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ import org.springframework.boot.autoconfigure.security.oauth2.resource.OAuth2Res
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.annotation.web.configurers.oauth2.server.resource.OAuth2ResourceServerConfigurer;
 import org.springframework.security.oauth2.server.resource.introspection.NimbusOpaqueTokenIntrospector;
 import org.springframework.security.oauth2.server.resource.introspection.OpaqueTokenIntrospector;
@@ -32,7 +31,7 @@ import org.springframework.security.web.SecurityFilterChain;
 
 /**
  * Configures a {@link OpaqueTokenIntrospector} when a token introspection endpoint is
- * available. Also configures a {@link WebSecurityConfigurerAdapter} if a
+ * available. Also configures a {@link SecurityFilterChain} if a
  * {@link OpaqueTokenIntrospector} bean is found.
  *
  * @author Madhura Bhave

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/saml2/Saml2LoginConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,13 +21,12 @@ import org.springframework.boot.autoconfigure.security.ConditionalOnDefaultWebSe
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository;
 import org.springframework.security.web.SecurityFilterChain;
 
 /**
- * {@link WebSecurityConfigurerAdapter} configuration for Spring Security's relying party
+ * {@link SecurityFilterChain} configuration for Spring Security's relying party SAML
- * SAML support.
+ * support.
  *
  * @author Madhura Bhave
  */