spring security OAuth2ImportSelector 源码
spring security OAuth2ImportSelector 代码
文件路径：/config/src/main/java/org/springframework/security/config/annotation/web/configuration/OAuth2ImportSelector.java
/*
* Copyright 2002-2019 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.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.config.annotation.web.configuration;
import java.util.LinkedHashSet;
import java.util.Set;
import org.springframework.context.annotation.ImportSelector;
import org.springframework.core.type.AnnotationMetadata;
import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
/**
* Used by {@link EnableWebSecurity} to conditionally import:
*
* <ul>
* <li>{@link OAuth2ClientConfiguration} when the {@code spring-security-oauth2-client}
* module is present on the classpath</li>
* <li>{@link SecurityReactorContextConfiguration} when either the
* {@code spring-security-oauth2-client} or {@code spring-security-oauth2-resource-server}
* module as well as the {@code spring-webflux} module are present on the classpath</li>
* </ul>
*
* @author Joe Grandja
* @author Josh Cummings
* @since 5.1
* @see OAuth2ClientConfiguration
* @see SecurityReactorContextConfiguration
*/
final class OAuth2ImportSelector implements ImportSelector {
@Override
public String[] selectImports(AnnotationMetadata importingClassMetadata) {
Set<String> imports = new LinkedHashSet<>();
ClassLoader classLoader = getClass().getClassLoader();
boolean oauth2ClientPresent = ClassUtils
.isPresent("org.springframework.security.oauth2.client.registration.ClientRegistration", classLoader);
boolean webfluxPresent = ClassUtils
.isPresent("org.springframework.web.reactive.function.client.ExchangeFilterFunction", classLoader);
boolean oauth2ResourceServerPresent = ClassUtils
.isPresent("org.springframework.security.oauth2.server.resource.BearerTokenError", classLoader);
if (oauth2ClientPresent) {
imports.add("org.springframework.security.config.annotation.web.configuration.OAuth2ClientConfiguration");
}
if (webfluxPresent && oauth2ClientPresent) {
imports.add(
"org.springframework.security.config.annotation.web.configuration.SecurityReactorContextConfiguration");
}
if (webfluxPresent && oauth2ResourceServerPresent) {
imports.add(
"org.springframework.security.config.annotation.web.configuration.SecurityReactorContextConfiguration");
}
return StringUtils.toStringArray(imports);
}
}
相关信息
相关文章
spring security AutowiredWebSecurityConfigurersIgnoreParents 源码
spring security EnableWebSecurity 源码
spring security HttpSecurityConfiguration 源码
spring security OAuth2ClientConfiguration 源码
spring security SecurityReactorContextConfiguration 源码
spring security SpringWebMvcImportSelector 源码
spring security WebMvcSecurityConfiguration 源码
spring security WebSecurityConfiguration 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦