Grails 3.1集成spring-security-saml2-core启动报错求助

启动服务器时出现如下错误：

org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.boot.autoconfigure.security.SecurityFilterAutoConfiguration' is defined
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:704)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1175)
    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:975)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.requiresEagerInitForType(DefaultListableBeanFactory.java:520)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:445)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:417)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:191)
    at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:687)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:523)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:760)
    at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:360)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:306)

当前build.gradle依赖配置：

dependencies {
    compile "org.springframework.boot:spring-boot-starter-logging"
    compile "org.springframework.boot:spring-boot-starter-actuator"
    compile "org.springframework.boot:spring-boot-autoconfigure"
    compile "org.springframework.boot:spring-boot-starter-tomcat"
    compile 'org.springframework:springloaded:1.2.7.RELEASE'
    compile "org.grails:grails-dependencies"
    compile "org.grails:grails-web-boot"

    compile "org.grails.plugins:hibernate5"
    compile "org.hibernate:hibernate-core:5.1.0.Final"
    compile "org.hibernate:hibernate-ehcache:5.1.0.Final"

    compile "org.grails.plugins:cache"

    compile "org.grails.plugins:spring-security-core:3.1.1"
    compile "org.grails.plugins:spring-security-rest:2.0.0.M2"

    compile 'org.springframework.security.extensions:spring-security-saml2-core:1.0.10.RELEASE'

    compile 'com.lowagie:itext:2.1.7'
    compile ('net.sf.jasperreports:jasperreports:6.2.1') {
        exclude module: 'olap4j'
    }

    compile "org.grails.plugins:excel-export:2.1"
    compile "org.grails.plugins:mail:2.0.1"

    compile "com.google.maps:google-maps-services:2.1.2"

    compile "com.amazonaws:aws-java-sdk-s3:1.12.709"

    runtime "org.grails.plugins:asset-pipeline"
    runtime "mysql:mysql-connector-java:8.0.32"

    testCompile "org.grails:grails-plugin-testing"
    testCompile "org.grails.plugins:geb"

    // Note: It is recommended to update to a more robust driver (Chrome, Firefox etc.)
    testRuntime 'org.seleniumhq.selenium:selenium-htmlunit-driver:2.44.0'

    console "org.grails:grails-console"
}

解决方案 #

方案一：使用Grails官方适配的spring-security-saml插件 #

Grails有专门适配的spring-security-saml插件，可规避原生库的版本兼容问题：

1. 移除原生spring-security-saml2-core依赖，替换为Grails插件：

   // 移除原依赖
   // compile 'org.springframework.security.extensions:spring-security-saml2-core:1.0.10.RELEASE'
   // 添加适配Grails 3.1的插件版本
   compile "org.grails.plugins:spring-security-saml:2.0.0"
   

2. 执行依赖清理与构建：

   ./gradlew clean build --refresh-dependencies
   

方案二：修复原生库的版本冲突 #

若坚持使用原生spring-security-saml2-core，需排除冲突的Spring Boot自动配置依赖：

1. 修改依赖声明，排除冲突模块：

   compile ('org.springframework.security.extensions:spring-security-saml2-core:1.0.10.RELEASE') {
       exclude group: 'org.springframework.boot', module: 'spring-boot-autoconfigure'
   }
   

2. 统一Spring Boot版本：Grails 3.1对应Spring Boot 1.3.x，确保所有spring-boot相关依赖使用同一版本，示例配置：

   ext {
       springBootVersion = '1.3.8.RELEASE'
   }
   dependencies {
       compile "org.springframework.boot:spring-boot-starter-logging:${springBootVersion}"
       compile "org.springframework.boot:spring-boot-starter-actuator:${springBootVersion}"
       compile "org.springframework.boot:spring-boot-autoconfigure:${springBootVersion}"
       compile "org.springframework.boot:spring-boot-starter-tomcat:${springBootVersion}"
       // 其他依赖保持不变
   }
   

3. 清理并重新构建项目：

   ./gradlew clean build --refresh-dependencies
   

额外建议 #

• 确保spring-security-core版本与SAML组件兼容，当前3.1.1版本适配Grails 3.1，无需调整。
• 若上述方案无效，可尝试将spring-security-saml2-core版本降至1.0.8.RELEASE，该版本对Spring Boot 1.3.x兼容性更佳。

内容的提问来源于stack exchange，提问作者Victor Soares