很多人在進行專案開發時都會用到Oauth2.0結合SpringSecurity或者Shiro進行許可權攔截以及使用者驗證，網上也有很多的案例，前幾天專案裡邊需要用到，順便整合了進來，特此寫篇部落格，記錄下過程。
專案結構如下：
首先準備pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="
xsi:schemaLocation="
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.xz.springcloud</groupId>
<artifactId>f-oauth2-pwd-mode</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>f-oauth2-pwd-mode</name>
<description>Demo project for Spring Boot</description>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
<oauth.version>2.3.3.RELEASE</oauth.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
MyUserDetailService.java
package com.oauth.config;import java.util.ArrayList;import java.util.List;import org.springframework.security.core.GrantedAuthority;import org.springframework.security.core.authority.SimpleGrantedAuthority;import org.springframework.security.core.userdetails.User;import org.springframework.security.core.userdetails.UserDetails;import org.springframework.security.core.userdetails.UserDetailsService;import org.springframework.security.core.userdetails.UsernameNotFoundException;import org.springframework.stereotype.Component;/**
*
* @author yuxuan
*
*/@Componentpublic class MyUserDetailsService implements UserDetailsService { @Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { // TODO 這個地方可以通過username從資料庫獲取正確的使用者資訊，包括密碼和許可權等。
List<GrantedAuthority> grantedAuthorityList = new ArrayList<>();
grantedAuthorityList.add(new SimpleGrantedAuthority("ROLE_USER"));
grantedAuthorityList.add(new SimpleGrantedAuthority("ROLE_ADMIN")); return new User(username, "{noop}123456", grantedAuthorityList);
}
}
OAuth2ServerConfig.java
package com.oauth.config;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Configuration;import org.springframework.http.HttpMethod;import org.springframework.security.authentication.AuthenticationManager;import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;@Configuration@EnableAuthorizationServerpublic class OAuth2ServerConfig extends AuthorizationServerConfigurerAdapter { @Override
public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
oauthServer
.tokenKeyAccess("permitAll()") //url:/oauth/token_key,exposes public key for token verification if using JWT tokens
.checkTokenAccess("isAuthenticated()") //url:/oauth/check_token allow check token
.allowFormAuthenticationForClients();
}
/**
* 注入authenticationManager
* 來支援 password grant type
*/
@Autowired
private AuthenticationManager authenticationManager; @Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints.authenticationManager(authenticationManager);
endpoints.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);
} @Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
clients.inMemory()
.withClient("client")
.secret("{noop}secret")
.authorizedGrantTypes("client_credentials", "password", "refresh_token")
.scopes("all")
.resourceIds("resourcesId")
.accessTokenValiditySeconds(1200)
.refreshTokenValiditySeconds(50000);
}
}
ResourceServerConfig.java
package com.oauth.config;import org.springframework.context.annotation.Configuration;import org.springframework.security.config.annotation.web.builders.HttpSecurity;import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;@Configuration@EnableResourceServerpublic class ResourceServerConfig extends ResourceServerConfigurerAdapter { @Override
public void configure(HttpSecurity http) throws Exception {
http.requestMatchers().antMatchers("/api/**").and().authorizeRequests().antMatchers("/api/**").authenticated();
}
@Override
public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
resources.resourceId("resourcesId").stateless(true);
}
}
WebConfig.java
package com.oauth.config;import org.springframework.context.annotation.Bean;import org.springframework.security.authentication.AuthenticationManager;import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;import org.springframework.security.config.annotation.web.builders.HttpSecurity;import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;@EnableWebSecurity@EnableGlobalMethodSecurity(prePostEnabled = true, proxyTargetClass = true)public class WebConfig extends WebSecurityConfigurerAdapter { @Override
protected void configure(HttpSecurity http) throws Exception {
http.csrf().disable();
http.requestMatchers().antMatchers("/oauth/**")
.and()
.authorizeRequests()
.antMatchers("/oauth/**").authenticated();
} /**
* 需要配置這個支援password模式 support password grant type
* @return
* @throws Exception
*/
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception { return super.authenticationManagerBean();
}
}
IndexCtrl.java
package com.oauth.ctrl;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.RestController;@RestControllerpublic class IndexCtrl { @GetMapping("hello")
public String hello() { return "Hello World";
}
@GetMapping("api/hello")
public String apiHello() { return "Hello World";
}
}
App.java
package com.oauth;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplicationpublic class App { public static void main(String[] args) { SpringApplication.run(App.class, args);
}
}
以上就是一個程式碼的配置，下面啟動App類，執行main函式。專案啟動完成後用rest client訪問hello介面
可以看到提示無效的token，接下我們請求獲取token。利用CURL命令請求如下：
curl -i -X POST -d "username=admin&password=123456&grant_type=password&client_id=client&client_secret=secret"
可以看到，至此已經訪問成功了。
也可以利用GET方式直接訪問，如下：
有問題可以在下面評論，技術問題可以私聊我。