小编use*_*733的帖子

我正在尝试通过 SSL 连接到 RabbitMQ。我已按照[此处}(https://www.rabbitmq.com/ssl.html)链接的 RabbitMQ SSL 文档进行操作。

根据 RabbitMQ SSL 文档，由于已知漏洞，不建议使用 SSLv3 和 TLSv1 连接。因此，我按照说明在 RabbitMQ 上禁用了这些协议。

我正在使用 Spring AMQP 1.4.3 连接到 RabbitMQ。

ApplicationContext context = new GenericXmlApplicationContext("classpath:/testConfig/testrabbit-context.xml");
RabbitTemplate template = context.getBean(RabbitTemplate.class);
MessageProperties messageProperties = new MessageProperties();
org.springframework.amqp.core.Message amqpMessage = new org.springframework.amqp.core.Message("Test".getBytes(), messageProperties);
String routingKey = "TEST.businessevent.route";
template.send(routingKey, amqpMessage);

我的配置：

<rabbit:connection-factory id="rabbitConnectionFactory"
    connection-factory="clientConnectionFactory"        
    host="localhost" 
    port="5671" 
    username="username"
    password="password" 
    virtual-host="test_host" />

<rabbit:admin connection-factory="rabbitConnectionFactory" />

<rabbit:template id="rabbitTemplate"
    connection-factory="rabbitConnectionFactory" exchange="test_topic" />

<rabbit:topic-exchange name="test_topic" durable="true" />  

<bean id="clientConnectionFactory" class="org.springframework.amqp.rabbit.connection.RabbitConnectionFactoryBean">
    <property name="useSSL" value="true" />
    <property name="sslPropertiesLocation" …

我试图通过使用我的应用程序作为服务提供商和 WSO2 服务器作为 idp 来实现 SAML 2.0 是我的应用程序。我已经下载并实现了 spring-security-saml2-sample 应用程序，并将其修改为与 WSO2 服务器作为 idp 一起使用，并且示例应用程序按预期工作。

我现在尝试将 securityContext.xml 和相关配置合并到我的应用程序中，但是在元数据生成过程中遇到异常。

例外情况如下：

java.lang.IllegalArgumentException: Manager with name 'MetadataKeyInfoGenerator' does not exist
    at org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager.getFactory(NamedKeyInfoGeneratorManager.java:157)
    at org.opensaml.xml.security.SecurityHelper.getKeyInfoGenerator(SecurityHelper.java:1065)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateKeyInfoForCredential(MetadataGenerator.java:255)
    at org.springframework.security.saml.metadata.MetadataGenerator.getServerKeyInfo(MetadataGenerator.java:211)
    at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateMetadata(MetadataGenerator.java:189)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.processMetadataInitialization(MetadataGeneratorFilter.java:127)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:86)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

我的 securityContext.xml 元数据配置如下

java.lang.IllegalArgumentException: Manager with name 'MetadataKeyInfoGenerator' does not exist
    at org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager.getFactory(NamedKeyInfoGeneratorManager.java:157)
    at org.opensaml.xml.security.SecurityHelper.getKeyInfoGenerator(SecurityHelper.java:1065)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateKeyInfoForCredential(MetadataGenerator.java:255)
    at org.springframework.security.saml.metadata.MetadataGenerator.getServerKeyInfo(MetadataGenerator.java:211)
    at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateMetadata(MetadataGenerator.java:189)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.processMetadataInitialization(MetadataGeneratorFilter.java:127)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:86)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

我没有对示例应用程序 securityContext.xml 进行任何重大更改。有没有人遇到过类似的错误。任何帮助将非常感激。

请在下面找到我的整个 securityContext.xml

<!-- Enable …