RabbitMQ开启SSL与SpringBoot连接测试的配置方法
楔子
近期公司程序被安全扫描出 远程主机允许明文身份验证
中风险漏洞,查了下修复方案,rabbitmq官方提供了ssl连接方式,而且 springboot amqp 也支持 ssl 连接。以下将配置rabbitmq开启ssl 并使用 springboot demo 测试连接。
ps : 写文章时此配置还未安全扫描复测,如果测试通过,本人将更新此文章状态为验证通过。
配置 rabbitmq 开启 ssl
本文基于 centos 7 + git + openssl + yum 安装的 rabbitmq,需要读者提交安装好。其他方式也可变通参考本文。
生成证书
#克隆生成证书的仓库到当前目录 git clone --depth 1 https://github.com/berico-technologies/cmf-amqp-configuration.git cd cmf-amqp-configuration/ssl #生成ca证书,“myrabbitmqca”为自定义名称,名称任意。在当前目录下生成ca目录 sh setup_ca.sh myrabbitmqca #生成服务端证书,第一个参数是服务端证书前缀,第二个参数是密码。密码任意,在当前目录下生成server目录 sh make_server_cert.sh rabbitmq-server 123456 #生成客户端证书,第一个参数是客户端证书前缀,第二个参数是密码。密码任意,在当前目录下生成client目录 sh create_client_cert.sh rabbitmq-client 654321
配置 rabbitmq 服务端的证书如下:
ca/cacert.pem #ca证书 server/rabbitmq-server.cert.pem #服务端公钥 server/rabbitmq-server.key.pem #服务端私钥
使用 rabbitmq 服务端公钥证书生成 jks 证书
# -alias后为别称,-file后是服务端公钥位置,-keystore后是输出jsk证书位置,此处相对路径 keytool -import -alias rabbitmq-server \ -file server/rabbitmq-server.cert.pem \ -keystore rabbitmqtruststore -storepass changeit #输入y回车
配置 rabbitmq 客户端的证书如下:
client/rabbitmq-client.keycert.p12 #pkcs12证书,包含客户端所需公私钥及中间证书 rabbitmqtruststore #服务端jks格式公钥
默认 rabbitmq 配置目录在 /etc/rabbitmq
,我们创建个证书目录存放服务端证书
mkdir -p /etc/rabbitmq/ssl #复制服务端必要证书 cp ca/cacert.pem \ server/rabbitmq-server.cert.pem \ server/rabbitmq-server.key.pem /etc/rabbitmq/ssl/
修改 rabbitmq 配置文件
修改 rabbitmq 配置文件 /etc/rabbitmq/rabbitmq.config
,此文件默认不存在,需要手动创建
[{rabbit, [
{ssl_listeners, [5671]},
{ssl_options, [
{cacertfile, "/etc/rabbitmq/ssl/cacert.pem"},
{certfile, "/etc/rabbitmq/ssl/rabbitmq-server.cert.pem"},
{keyfile, "/etc/rabbitmq/ssl/rabbitmq-server.key.pem"},
{verify, verify_peer},
{fail_if_no_peer_cert, true},
{ciphers, [
"ecdhe-ecdsa-aes256-gcm-sha384","ecdhe-rsa-aes256-gcm-sha384",
"ecdhe-ecdsa-aes256-sha384","ecdhe-rsa-aes256-sha384",
"ecdhe-ecdsa-des-cbc3-sha","ecdh-ecdsa-aes256-gcm-sha384",
"ecdh-rsa-aes256-gcm-sha384","ecdh-ecdsa-aes256-sha384",
"ecdh-rsa-aes256-sha384","dhe-dss-aes256-gcm-sha384",
"dhe-dss-aes256-sha256","aes256-gcm-sha384",
"aes256-sha256","ecdhe-ecdsa-aes128-gcm-sha256",
"ecdhe-rsa-aes128-gcm-sha256","ecdhe-ecdsa-aes128-sha256",
"ecdhe-rsa-aes128-sha256","ecdh-ecdsa-aes128-gcm-sha256",
"ecdh-rsa-aes128-gcm-sha256","ecdh-ecdsa-aes128-sha256",
"ecdh-rsa-aes128-sha256","dhe-dss-aes128-gcm-sha256",
"dhe-dss-aes128-sha256","aes128-gcm-sha256",
"aes128-sha256","ecdhe-ecdsa-aes256-sha",
"ecdhe-rsa-aes256-sha","dhe-dss-aes256-sha",
"ecdh-ecdsa-aes256-sha","ecdh-rsa-aes256-sha",
"aes256-sha","ecdhe-ecdsa-aes128-sha",
"ecdhe-rsa-aes128-sha","dhe-dss-aes128-sha",
"ecdh-ecdsa-aes128-sha","ecdh-rsa-aes128-sha","aes128-sha"
]}
]}
]}].
主要配置项说明:
-
ssl_listeners
指定 ssl协议的端口号,官方文档5671
-
ssl_options
ssl 认证配置项 -
cacertfile
ca 证书位置 -
certfile
公钥证书位置 -
keyfile
密钥证书位置 verify
-
verify_peer
客户端与服务端互相发送证书 -
verify_none
禁用证书交换与校验 fail_if_no_peer_cert
-
true
不接受没证书的客户端连接 -
false
接受没证书的客户端连接 -
ciphers
加密器(这个翻译不知道算不算对?)
重启 rabbitmq
#关闭 rabbitmqctl stop #启动 rabbitmq-server -detached
验证开启 ssl 是否成功
使用 rabbitmq 自带的诊断工具查看端口监听状态及使用协议
#查看监听 rabbitmq-diagnostics listeners #查看支持的tls版本 rabbitmq-diagnostics --silent tls_versions
使用 openssl cli 工具验证证书是否有效
cd 生成证书的ssl目录 #使用客户端证书+ca证书连接rabbitmq验证。本处mq与生成证书是同一主机,其他情况请自行考虑。 openssl s_client -connect localhost:5671 \ -cert client/rabbitmq-client.cert.pem \ -key client/rabbitmq-client.key.pem \ -cafile ca/cacert.pem
除了命令行查看外,还可以通过管理界面查看,不过只能确定开启了 ssl 监听,无法确认证书是否通过验证。
编写 springboot 代码连接测试
代码结构
只是使用 start.spring.io 生成的 maven 工程,依赖了 web 和 amqp
代码及配置
pom.xml
<?xml version="1.0" encoding="utf-8"?> <project xmlns="http://maven.apache.org/pom/4.0.0" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:schemalocation="http://maven.apache.org/pom/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelversion>4.0.0</modelversion> <parent> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-parent</artifactid> <version>2.5.8</version> <relativepath/> <!-- lookup parent from repository --> </parent> <groupid>com.example</groupid> <artifactid>demo</artifactid> <version>0.0.1-snapshot</version> <name>demo</name> <description>demo project for spring boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-amqp</artifactid> </dependency> <dependency> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-web</artifactid> </dependency> <dependency> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-starter-test</artifactid> <scope>test</scope> </dependency> <dependency> <groupid>org.springframework.amqp</groupid> <artifactid>spring-rabbit-test</artifactid> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupid>org.springframework.boot</groupid> <artifactid>spring-boot-maven-plugin</artifactid> </plugin> </plugins> </build> </project>
启动类 demoapplication.java
package com.hellxz.rabbitmq.ssl; import org.springframework.boot.springapplication; import org.springframework.boot.autoconfigure.springbootapplication; @springbootapplication public class demoapplication { public static void main(string[] args) { springapplication.run(demoapplication.class, args); } }
rabbitmq客户端配置类 rabbitfanoutexchangeconfig.java
package com.hellxz.rabbitmq.ssl; import org.springframework.amqp.core.binding; import org.springframework.amqp.core.bindingbuilder; import org.springframework.amqp.core.fanoutexchange; import org.springframework.amqp.core.queue; import org.springframework.beans.factory.annotation.qualifier; import org.springframework.context.annotation.bean; import org.springframework.context.annotation.configuration; @configuration public class rabbitfanoutexchangeconfig { public static final string fanout_exchange = "fanout.exchange"; public static final string fanout_queue1 = "fanout.queue1"; @bean(name = fanout_exchange) public fanoutexchange fanoutexchange() { return new fanoutexchange(fanout_exchange, true, false); } @bean(name = fanout_queue1) public queue fanoutqueue1() { return new queue(fanout_queue1, true, false, false); } @bean public binding bindingsimplequeue1(@qualifier(fanout_queue1) queue fanoutqueue1, @qualifier(fanout_exchange) fanoutexchange fanoutexchange) { return bindingbuilder.bind(fanoutqueue1).to(fanoutexchange); } }
发消息测试类 testcontroller.java
package com.hellxz.rabbitmq.ssl; import org.springframework.amqp.core.message; import org.springframework.beans.factory.annotation.autowired; import org.springframework.web.bind.annotation.getmapping; import org.springframework.web.bind.annotation.restcontroller; @restcontroller public class testcontroller { @autowired rabbitmqsenderservice rabbitmqsenderservice; @getmapping("/test") public void sendmsg() { message msg = new message("hello world".getbytes()); try { rabbitmqsenderservice.send(rabbitfanoutexchangeconfig.fanout_exchange, rabbitfanoutexchangeconfig.fanout_queue1, msg); } catch (exception e) { e.printstacktrace(); } } }
发消息服务 rabbitmqsenderservice.java
package com.hellxz.rabbitmq.ssl; import java.util.uuid; import org.springframework.amqp.core.message; import org.springframework.amqp.rabbit.connection.correlationdata; import org.springframework.amqp.rabbit.core.rabbittemplate; import org.springframework.beans.factory.annotation.autowired; import org.springframework.stereotype.component; @component public class rabbitmqsenderservice { @autowired private rabbittemplate rabbittemplate; public void send(string exchange, string routingkey, message message) { correlationdata correlationid = new correlationdata(uuid.randomuuid().tostring()); system.out.println("start send msg : " + message); rabbittemplate.convertandsend(exchange, routingkey, message, correlationid); system.out.println("end send msg : " + message); } }
消息接收者 rabbitmqreciver.java
package com.hellxz.rabbitmq.ssl; import org.springframework.amqp.rabbit.annotation.rabbitlistener; import org.springframework.stereotype.component; @component class rabbitmqreciver { @rabbitlistener(queues = rabbitfanoutexchangeconfig.fanout_queue1) public void recivelogall(string msg) throws exception { system.out.println("received msg:" + msg); } }
配置文件 application.properties
server.port=8085 #基础配置请根据实际配置 spring.rabbitmq.host=192.168.56.104 #ssl协议端口 spring.rabbitmq.port=5671 spring.rabbitmq.username=admin spring.rabbitmq.password=123456 spring.rabbitmq.virtual-host=/ #启用rabbitmq客户端ssl连接 spring.rabbitmq.ssl.enabled=true #客户端pkcs12证书及密码 spring.rabbitmq.ssl.key-store=classpath:ssl/rabbitmq-client.keycert.p12 spring.rabbitmq.ssl.key-store-password=654321 #公钥证书及类型 spring.rabbitmq.ssl.trust-store=classpath:ssl/rabbitmqtruststore spring.rabbitmq.ssl.trust-store-type=jks #不校验主机名,默认开启会导致连接失败 spring.rabbitmq.ssl.verify-hostname=false
src/main/resources 下创建 ssl 目录,将 客户端证书和服务端jks公钥复制到 ssl 目录中。
执行代码验证
运行 demoapplication.java
,查看控制台是否有报错:
如图,提示创建连接成功,说明已经连接成功了。
我们再调用 testcontroller.java
中定义的 /test
接口
消息发送与消费成功。
参考
https://www.rabbitmq.com/access-control.html
https://www.rabbitmq.com/ssl.html
https://www.rabbitmq.com/troubleshooting-ssl.html
加密器部分参考 https://www.cnblogs.com/ybyn/p/13959135.html
代码部分参考 github,地址已不可考
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