spring cloud单点登录
概述
详细
一、准备工作
学习前请先系统的学习一下eureka、zuul、spring security,否则上手可能会比较困难,我当时买的《springcloud微服务实战》,这本书写的还不错。
该项目基于springcloud Dalston.SR1。因公司决定使用spring cloud,前期做认证服务时发现通过zuul网关把请求转发到认证服务之后session丢失,一直报csrf验证失败问题,网上的大部分资料也不靠谱,通过研究解决掉该问题,特做了一个例子,供大家参考
二、项目截图
三、各个服务说明
① 服务注册(基于eureka):项目名称:service-registry-server 端口号:8761
启动类:cn.com.springcloudtest.cloud.service.registry.ServiceRegistryServerApplication
② 网关服务(基于zuul): 项目名称:api-gateway-server 端口号:8080
启动类:cn.com.springcloudtest.cloud.api.gateway.ApiGatewayServerApplication
③ 认证服务(基于oauth2及spring security): 项目名称:uaa-server 端口号:7769
启动类:cn.com.springcloudtest.cloud.uaa.UaaServerApplication
认证服务使用redis保存了session,客户端保存于mysql数据库
四、配置文件说明
有些配置作者也没全部搞明白,网上找的设置,但是这么设置确定是没问题的
① service-registry-server服务注册配置信息不再过多描述,标准用法
② api-gateway-server网关服务配置信息
spring: aop: #aop代理 proxyTargetClass: true application: name: api-gateway-server server: port: 8080 tomcat: uri-encoding: UTF-8 #服务注册 eureka: client: serviceUrl: defaultZone: http://127.0.0.1:8761/eureka/ # server: # enable-self-preservation: false #关闭eureka自我保护,生产环境不建议关闭自我保护 #认证中心index页面地址,如果直接登录认证中心则会跳转到该地址 uaa.server.index-path: /uaa/index #认证中心跳转路径前缀 uaa.server.service.path: /uaa/** #不走认证的url集合 http.authorize.matchers: /**/css/**,/**/styles/**,/**/js/**,/**/plugin/**,/**/plugins/**,/**/template/**,/**/img/**,/**/fonts/**,/**/cvr100u/**,/css/**,/js/**,/plugin/**,/template/**,/img/**,/fonts/**,/cvr100u/** #网关信息 zuul: routes: uaa-server: sensitiveHeaders: "*" #敏感headers也支持全局设置(必须这样设置) path: ${uaa.server.service.path} stripPrefix: false add-proxy-headers: true #X-Forwarder-Host请求头默认添加到转发请求中 #安全认证信息 security: basic: enabled: false oauth2: sso: loginPath: /login client: accessTokenUri: http://127.0.0.1:7769/uaa/oauth/token userAuthorizationUri: /uaa/oauth/authorize clientId: acme clientSecret: acmesecret resource: jwt: keyValue: | -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnGp/Q5lh0P8nPL21oMMrt2RrkT9AW5jgYwLfSUnJVc9G6uR3cXRRDCjHqWU5WYwivcF180A6CWp/ireQFFBNowgc5XaA0kPpzEtgsA5YsNX7iSnUibB004iBTfU9hZ2Rbsc8cWqynT0RyN4TP1RYVSeVKvMQk4GT1r7JCEC+TNu1ELmbNwMQyzKjsfBXyIOCFU/E94ktvsTZUHF4Oq44DBylCDsS1k7/sfZC2G5EU7Oz0mhG8+Uz6MSEQHtoIi6mc8u64Rwi3Z3tscuWG2ShtsUFuNSAFNkY7LkLn+/hxLCu2bNISMaESa8dG22CIMuIeRLVcAmEWEWH5EEforTg+QIDAQAB -----END PUBLIC KEY----- id: openid serviceId: ${PREFIX:}resource
③ uaa-server配置信息
spring: application: name: uaa-server #数据库连接信息 datasource: url: jdbc:mysql://localhost:3306/uaa?characterEncoding=UTF-8 username: root password: root driver-class-name: com.mysql.jdbc.Driver max-idle: 5 max-wait: 10000 min-idle: 2 initial-size: 3 validation-query: SELECT 1 time-between-eviction-runs-millis: 18800 jdbc-interceptors: ConnectionState;SlowQueryReport(threshold=50) jpa: database: MYSQL show-sql: true #使用redis存储session,redis服务地址 redis: host: 127.0.0.1 port: 6379 #不缓存thymeleaf模板,开发环境下配置该属性,生产环境下请勿配置 thymeleaf: cache: false cache-period: 0 template: cache: false server: port: 7769 context-path: /uaa #认证服务上下文地址(必须配置) use-forward-headers: false tomcat: uri-encoding: UTF-8 #服务注册 eureka: instance: preferIpAddress: true client: serviceUrl: defaultZone: http://127.0.0.1:8761/eureka/ security: basic: enabled: false user: password: password ignored: /css/**,/js/**,/favicon.ico,/webjars/** sessions: NEVER #永远不自己创建session #jwt信息(自定义的属性,AuthorizationServerConfigurer配置类中用到) jwt: access: token: converter: resource: location: classpath:keystore.jks password: foobar key-pair-alias: test #自定义的属性,WebSecurityConfigurer配置类中用到 http: authorize: #不走认证的url集合 matchers: /**/css/**,/**/js/**,/**/plugin/**,/**/template/**,/**/img/**,/**/fonts/**,/**/cvr100u/**,/css/**,/js/**,/plugin/**,/template/**,/img/**,/fonts/**,/cvr100u/** login: path: /login
五、java代码配置
①、api-gateway-server服务配置都集中在WebSecurityConfigurer类中,配置比较简单
②、uaa-server服务配置都集中在AuthorizationServerConfigurer和WebSecurityConfigurer中,AuthorizationServerConfigurer是jwt相关的配置,WebSecurityConfigurer是安全相关的配置,重要的部分代码中已经做了注释
六、项目运行效果
注:项目运行前请阅读readme.txt文件
用户名:admin@163.com 密码:admin
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