1. 程式人生 > >淘淘商城26_單點登入SSO_01專案的搭建及配置

淘淘商城26_單點登入SSO_01專案的搭建及配置

一、什麼是單點登入

1. 我們要做的單點登入

taotao-portal-web  taotao-search-web   taotao-item-web  這個三個專案,都得用到使用者,  三個tomcat 意味要有三臺伺服器

以前專案:儲存使用者資訊,  儲存到session裡,   session只能儲存一個tomcat裡

現在:我們是將使用者資訊儲存到redis中,涉及到使用者資訊的工程從redis當中呼叫使用者資訊

2. 移動端單點登入

賬號只允許在一臺裝置進行登入,

移動端:  獲取到手機的一個唯一標示,  登入完以後,把這個儲存到資料庫裡,必須是在這臺進行登入,記錄時間, 三個月之內都是使用的一臺裝置登入的,換另外一臺裝置, 驗證, 身份驗證,銀行卡驗證.

3. 什麼是sso系統

SSO英文全稱Single Sign On,單點登入。SSO是在多個應用系統中,使用者只需要登入一次就可以訪問所有相互信任的應用系統。它包括可以將這次主要的登入對映到其他應用中用於同一個使用者的登入的機制。它是目前比較流行的企業業務整合的解決方案之一。

4. 為什麼要用單點登入

4.1 傳統的登入方式

4.2 SSO登入方式

 

二、工程的建立

1. 建立taotao-sso工程

1.1 修改pom.xml

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<groupId>com.taotao</groupId>
	<artifactId>taotao-sso</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>pom</packaging>
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-common</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
	</dependencies>
	<build>
		<!-- 配置外掛 -->
		<plugins>
			<plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<configuration>
					<port>8087</port>
					<path>/</path>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>

2. 建立taotao-sso-interface

2.1 修改pom.xml

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>com.taotao</groupId>
    <artifactId>taotao-sso</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>taotao-sso-interface</artifactId>
  <dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-pojo</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
	</dependencies>
</project>

3. 建立taotao-sso-service

3.1 修改pom.xml

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>com.taotao</groupId>
    <artifactId>taotao-sso</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>taotao-sso-service</artifactId>
  <packaging>war</packaging>
  <dependencies>
  		<dependency>
  			<groupId>com.taotao</groupId>
		    <artifactId>taotao-sso-interface</artifactId>
		    <version>0.0.1-SNAPSHOT</version>
  		</dependency>
  		<dependency>
  			<groupId>com.taotao</groupId>
		    <artifactId>taotao-manager-dao</artifactId>
		    <version>0.0.1-SNAPSHOT</version>
  		</dependency>
  <!-- Spring -->
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-context</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-beans</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-webmvc</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-jdbc</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-aspects</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-jms</artifactId>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-context-support</artifactId>
			</dependency>
  		<!-- dubbo相關 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>dubbo</artifactId>
				<exclusions>
					<exclusion>
						<artifactId>spring</artifactId>
						<groupId>org.springframework</groupId>
					</exclusion>
					<exclusion>
						<artifactId>netty</artifactId>
						<groupId>org.jboss.netty</groupId>
					</exclusion>
				</exclusions>
			</dependency>
			<dependency>
				<groupId>org.apache.zookeeper</groupId>
				<artifactId>zookeeper</artifactId>
			</dependency>
			<dependency>
				<groupId>com.github.sgroschupf</groupId>
				<artifactId>zkclient</artifactId>
			</dependency>
			<!-- Redis客戶端 -->
			<dependency>
				<groupId>redis.clients</groupId>
				<artifactId>jedis</artifactId>
			</dependency>
  </dependencies>
</project>

3.2 web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	id="taotao" version="2.5">
	<display-name>taotao-sso</display-name>
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	<!-- 初始化spring容器 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:spring/applicationContext-*.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
</web-app>

3.3 修改配置檔案

將taotao-content-service的配置檔案複製過來,修改。如圖:

3.3.1 applicationContext-tranc.xml

3.3.2 applicationContext-jedis.xml

3.3.3 applicationContext-service.xml

4、建立taotao-sso-web

4.1 修改pom.xml

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>com.taotao</groupId>
    <artifactId>taotao-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <groupId>com.taotao</groupId>
  <artifactId>taotao-sso-web</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-common</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-sso-interface</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-pojo</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jms</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
		</dependency>
		<!-- JSP相關 -->
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jsp-api</artifactId>
			<scope>provided</scope>
		</dependency>

		<!-- dubbo相關 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>dubbo</artifactId>
			<exclusions>
				<exclusion>
					<artifactId>spring</artifactId>
					<groupId>org.springframework</groupId>
				</exclusion>
				<exclusion>
					<artifactId>netty</artifactId>
					<groupId>org.jboss.netty</groupId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.apache.zookeeper</groupId>
			<artifactId>zookeeper</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.sgroschupf</groupId>
			<artifactId>zkclient</artifactId>
		</dependency>
		<!-- httpclient -->
			<dependency>
				<groupId>org.apache.httpcomponents</groupId>
				<artifactId>httpclient</artifactId>
			</dependency>
			<!-- 單元測試 -->
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<scope>test</scope>
			</dependency>
	</dependencies>
	
	<build>
		<!-- 配置外掛 -->
		<plugins>
			<plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<configuration>
					<port>8088</port>
					<path>/</path>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

4.2 springmvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
      	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd">
	<!-- 配置註解驅動 -->
	<mvc:annotation-driven />
	<!-- 檢視解析器 -->
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/" />
		<property name="suffix" value=".jsp" />
	</bean>
	<!-- 配置包掃描器,掃描@Controller註解的類 -->
	<context:component-scan base-package="com.taotao.sso.controller"/>
	<!-- 配置靜態資源 -->
	<mvc:resources location="/WEB-INF/css/" mapping="/css/**"/>
	<mvc:resources location="/WEB-INF/js/" mapping="/js/**"/>
	
	<!-- 呼叫dubbo服務 -->
	<!-- 引用dubbo服務 -->
	<dubbo:application name="taotao-sso"/>
	<dubbo:registry protocol="zookeeper" address="172.18.34.94:2181"/>
	
	<!-- <dubbo:reference interface="com.taotao.service.ItemService" id="itemService" timeout="300000" /> -->	
	
</beans>      

4.3 配置web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>taotao-sso-web</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring/applicationContext-*.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <filter>
    <filter-name>CharacterEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>utf-8</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CharacterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <servlet>
    <servlet-name>taotao-sso-web</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:spring/springmvc.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>taotao-sso-web</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>