OAuth 是一种用来规范令牌(Token)发放的授权机制,主要包含了四种授权模式:授权码模式、简化模式、密码模式和客户端模式。关于 OAuth 更多介绍可访问 理解OAuth 2.0 查看。本文主要以 密码模式 来实现用户认证和授权。
项目代码已上传至 Github 。
本例项目以微服务为基础,仅实现认证服务和资源服务,其他如网关、服务管理、配置中心等省略,本文重点是使用 Spring Security + OAuth 2.0 + JWT 实现用户认证授权。
项目结构如下图,认证服务和资源服务分离,认证服务主要是提供令牌和校验令牌服务。
父工程 pom.xml
配置如下,主要是指定依赖包的版本:
<properties>
<project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
<spring.boot.version>2.2.2.RELEASEspring.boot.version>
<spring.cloud.version>Hoxton.SR9spring.cloud.version>
<spring.cloud.alibaba.version>2.2.1.RELEASEspring.cloud.alibaba.version>
<mysql.driver.version>8.0.16mysql.driver.version>
<lombok.version>1.16.18lombok.version>
<druid.version>1.1.10druid.version>
properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-dependenciesartifactId>
<version>2.2.2.RELEASEversion>
<type>pomtype>
<scope>importscope>
dependency>
<dependency>
<groupId>org.springframework.cloudgroupId>
<artifactId>spring-cloud-dependenciesartifactId>
<version>${spring.cloud.version}version>
<type>pomtype>
<scope>importscope>
dependency>
<dependency>
<groupId>com.alibaba.cloudgroupId>
<artifactId>spring-cloud-alibaba-dependenciesartifactId>
<version>${spring.cloud.alibaba.version}version>
<type>pomtype>
<scope>importscope>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
<version>${mysql.driver.version}version>
dependency>
<dependency>
<groupId>org.projectlombokgroupId>
<artifactId>lombokartifactId>
<version>${lombok.version}version>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>druid-spring-boot-starterartifactId>
<version>${druid.version}version>
dependency>
dependencies>
dependencyManagement>
pom.xml
引入以下依赖:<dependency>
<groupId>org.springframework.cloudgroupId>
<artifactId>spring-cloud-starter-oauth2artifactId>
dependency>
<dependency>
<groupId>org.springframework.securitygroupId>
<artifactId>spring-security-oauth2-joseartifactId>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>druid-spring-boot-starterartifactId>
dependency>
<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-jdbcartifactId>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
dependency>
spring-cloud-starter-oauth2
已经包含了 spring-cloud-starter-security
、spring-security-oauth2
、spring-security-jwt
这3个依赖,只需引入 spring-cloud-starter-oauth2
即可。
application.yml
,添加数据库连接参数:spring:
datasource:
type: com.alibaba.druid.pool.DruidDataSource
url: jdbc:mysql://127.0.0.1:3307/oauth_server?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=Asia/Shanghai
username: root
password: 1
druid:
driver-class-name: com.mysql.cj.jdbc.Driver
initial-size: 5
max-active: 50
max-wait: 60000
min-idle: 5
UserDTO
类,实现 org.springframework.security.core.userdetails.UserDetails
接口;/**
* @author lanweihong [email protected]
*/
@Data
public class UserDTO implements Serializable, UserDetails {
private static final long serialVersionUID = 5538522337801286424L;
private String userName;
private String password;
private Set<SimpleGrantedAuthority> authorities;
public Collection<? extends GrantedAuthority> getAuthorities() {
return this.authorities;
}
public String getPassword() {
return this.password;
}
public String getUsername() {
return this.userName;
}
public boolean isAccountNonExpired() {
return true;
}
public boolean isAccountNonLocked() {
return true;
}
public boolean isCredentialsNonExpired() {
return true;
}
public boolean isEnabled() {
return true;
}
}
UserDetailsServiceImpl
,实现 org.springframework.security.core.userdetails.UserDetailsService
接口,用于校验用户凭据。@Service
public class UserDetailsServiceImpl implements UserDetailsService {
private PasswordEncoder passwordEncoder;
@Autowired
public void setPasswordEncoder(PasswordEncoder passwordEncoder) {
this.passwordEncoder = passwordEncoder;
}
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
// TODO 实际开发中,这里请修改从数据库中查询...
UserDTO user = new UserDTO();
user.setUserName(username);
// 密码为 123456 ,且加密
user.setPassword(passwordEncoder.encode("123456"));
return user;
}
}
以上用户配置用于测试,任意用户名,但密码为 123456,实际生产中务必修改为从数据库中读取校验。
Oauth2ServerConfig
,继承 org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter
类;在 Oauth2ServerConfig
类上 添加注解 @EnableAuthorizationServer
。框架提供了几个默认的端点:
/oauth/authorize
:授权端点/oauth/token
:获取令牌端点/oauth/confirm_access
:用户确认授权端点/oauth/check_token
:校验令牌端点/oauth/error
:用于在授权服务器中呈现错误/oauth/token_key
:获取 jwt 公钥端点AuthorizationServerConfigurerAdapter
类后,我们需要重写以下三个方法扩展实现我们的需求。configure(ClientDetailsServiceConfigurer clients)
:用于定义、初始化客户端信息
configure(AuthorizationServerEndpointsConfigurer endpoints)
:用于定义授权令牌端点及服务
configure(AuthorizationServerSecurityConfigurer security)
:用于定义令牌端点的安全约束
ClientDetailsServiceConfigurer
用于定义 内存 中或 基于JDBC存储实现 的客户端,其重要的几个属性有:
clientId
:客户端id,必填;clientSecret
:客户端密钥;authorizedGrantTypes
:客户端授权类型,有 5 种模式: authorization_code
、password
、client_credentials
、implicit
、refresh_token
;scope
:授权范围;accessTokenValiditySeconds
:access_token
有效时间,单位为秒,默认为 12 小时;refreshTokenValiditySeconds
:refresh_token
有效时间,单位为秒,默认为 30 天;客户端信息一般保存在 Redis 或 数据库中,本例中客户端信息保存在 MySQL 中;
基于JDBC存储 模式需要创建数据表,官方提供了建表的 SQL 语句,可访问 schema.sql 获取 SQL ;
CREATE TABLE `oauth_client_details` (
`client_id` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
`resource_ids` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`client_secret` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`scope` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`authorized_grant_types` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`web_server_redirect_uri` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`authorities` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`access_token_validity` int(11) NULL DEFAULT NULL,
`refresh_token_validity` int(11) NULL DEFAULT NULL,
`additional_information` varchar(4096) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`autoapprove` varchar(256) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
PRIMARY KEY (`client_id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
INSERT INTO `oauth_client_details` VALUES ('auth-server', NULL, '$2a$10$mcEwJ8qqhk2DYIle6VfhEOZHRdDbCSizAQbIwBR7tTuv9Q7Fca9Gi', 'all', 'password,refresh_token', '', NULL, NULL, NULL, NULL, NULL);
其中密码 123456 使用 BCryptPasswordEncoder
加密,加密后字符为 $2a$10$mcEwJ8qqhk2DYIle6VfhEOZHRdDbCSizAQbIwBR7tTuv9Q7Fca9Gi
。
ClientDetailsServiceConfigurer
,指定客户端信息:@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
private final DataSource dataSource;
private final PasswordEncoder passwordEncoder;
@Autowired
public Oauth2ServerConfig(DataSource dataSource, PasswordEncoder passwordEncoder) {
this.dataSource = dataSource;
this.passwordEncoder = passwordEncoder;
}
@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
// 使用基于 JDBC 存储模式
JdbcClientDetailsService clientDetailsService = new JdbcClientDetailsService(dataSource);
// client_secret 加密
clientDetailsService.setPasswordEncoder(passwordEncoder);
clients.withClientDetails(clientDetailsService);
}
}
配置 AuthorizationServerEndpointsConfigurer
需要指定 AuthenticationManager
及 UserDetailService
,尤其是使用密码模式时,必须指定 AuthenticationManager
,否则会报 Unsupported grant type: password
错误。
WebSecurityConfig
类,继承 org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
类,重写 authenticationManagerBean()
方法,并定义需要用到的 PasswordEncoder
;@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
// 支持跨域请求
.cors()
.and()
// 禁用 CSRF
.csrf().disable()
.formLogin().disable()
.httpBasic().disable()
.logout().disable()
.authorizeRequests()
.antMatchers("/oauth/token").permitAll();
.anyRequest().authenticated();
}
/**
* 重写 authenticationManagerBean()
* @return
* @throws Exception
*/
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
AuthorizationServerEndpointsConfigurer
:@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
private final UserDetailsServiceImpl userDetailsService;
/**
* 密码模式 grant_type:password 需指定 AuthenticationManager
*/
private final AuthenticationManager authenticationManager;
@Autowired
public Oauth2ServerConfig(UserDetailsServiceImpl userDetailsService,
AuthenticationManager authenticationManager) {
this.userDetailsService = userDetailsService;
this.authenticationManager = authenticationManager;
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints
// 开启密码模式授权
.authenticationManager(authenticationManager)
.userDetailsService(userDetailsService);
}
}
使用 JDK 的 keytool 工具生成 JKS 密钥对 jwt.jks
,并将 jwt.jks
放到 resources
目录下。
定位至 JDK 目录下的 bin
目录,执行以下命令生成密钥对:
keytool -genkey -alias weihong -keyalg RSA -keypass 123456 -keystore jwt.jks -storepass 123456
参数说明:
-genkey 生成密钥 -alias 别名 -keyalg 密钥算法 -keypass 密钥口令 -keystore 生成密钥对的存储路径和名称 -storepass 密钥对口令
在 Oauth2ServerConfig
类中定义 accessTokenConverter()
及 keyPair()
:
/**
* token 转换器
* 默认是 uuid 格式,我们在这里指定 token 格式为 jwt
* 使用非对称加密算法对 token 签名
* @return
*/
@Bean
public JwtAccessTokenConverter accessTokenConverter() {
JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
// 使用非对称加密算法对 token 签名
converter.setKeyPair(keyPair());
return converter;
}
@Bean
public KeyPair keyPair() {
// 从 classpath 目录下的证书 jwt.jks 中获取秘钥对
KeyStoreKeyFactory keyStoreKeyFactory = new KeyStoreKeyFactory(new ClassPathResource("jwt.jks"), "lanweihong".toCharArray());
return keyStoreKeyFactory.getKeyPair("weihong", "lanweihong".toCharArray());
}
配置 AuthorizationServerEndpointsConfigurer
的令牌存储策略为 JWT,指定 accessTokenConverter
为我们定义好的 accessTokenConverter()
:
@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
private final UserDetailsServiceImpl userDetailsService;
/**
* 密码模式 grant_type:password 需指定 AuthenticationManager
*/
private final AuthenticationManager authenticationManager;
@Autowired
public Oauth2ServerConfig(UserDetailsServiceImpl userDetailsService,
AuthenticationManager authenticationManager) {
this.userDetailsService = userDetailsService;
this.authenticationManager = authenticationManager;
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
endpoints
// 开启密码模式授权
.authenticationManager(authenticationManager)
.userDetailsService(userDetailsService)
// 指定令牌存储策略
.accessTokenConverter(accessTokenConverter());
}
/**
* token 转换器
* 默认是 uuid 格式,我们在这里指定 token 格式为 jwt
* @return
*/
@Bean
public JwtAccessTokenConverter accessTokenConverter() {
JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
// 使用非对称加密算法对 token 签名
converter.setKeyPair(keyPair());
return converter;
}
@Bean
public KeyPair keyPair() {
// 从 classpath 目录下的证书 jwt.jks 中获取秘钥对
KeyStoreKeyFactory keyStoreKeyFactory = new KeyStoreKeyFactory(new ClassPathResource("jwt.jks"), "lanweihong".toCharArray());
return keyStoreKeyFactory.getKeyPair("weihong", "lanweihong".toCharArray());
}
}
有时候我们需要扩展 JWT 存储的内容,比如存储一些用户数据、权限信息等。我们可以定义 TokenEnhancer
或继承 TokenEnhancer
来实现 JWT 内容增强器:
@Bean
public TokenEnhancer tokenEnhancer() {
return (oAuth2AccessToken, oAuth2Authentication) -> {
Map<String, Object> map = new HashMap<>(1);
UserDTO userDTO = (UserDTO) oAuth2Authentication.getPrincipal();
map.put("userName", userDTO.getUsername());
// TODO 其他信息可以自行添加
((DefaultOAuth2AccessToken) oAuth2AccessToken).setAdditionalInformation(map);
return oAuth2AccessToken;
};
}
配置 AuthorizationServerEndpointsConfigurer
JWT 内容增强器:
@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
private final UserDetailsServiceImpl userDetailsService;
private final AuthenticationManager authenticationManager;
@Autowired
public Oauth2ServerConfig(UserDetailsServiceImpl userDetailsService,
AuthenticationManager authenticationManager) {
this.userDetailsService = userDetailsService;
this.authenticationManager = authenticationManager;
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
TokenEnhancerChain enhancerChain = new TokenEnhancerChain();
List<TokenEnhancer> delegates = new ArrayList<>();
delegates.add(tokenEnhancer());
delegates.add(accessTokenConverter());
// 配置 JWT 内容增强
enhancerChain.setTokenEnhancers(delegates);
endpoints
// 开启密码模式授权
.authenticationManager(authenticationManager)
.userDetailsService(userDetailsService)
.accessTokenConverter(accessTokenConverter())
.tokenEnhancer(enhancerChain);
}
/**
* token 转换器
* 默认是 uuid 格式,我们在这里指定 token 格式为 jwt
* @return
*/
@Bean
public JwtAccessTokenConverter accessTokenConverter() {
JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
// 使用非对称加密算法对 token 签名
converter.setKeyPair(keyPair());
return converter;
}
@Bean
public KeyPair keyPair() {
KeyStoreKeyFactory keyStoreKeyFactory = new KeyStoreKeyFactory(new ClassPathResource("jwt.jks"), "lanweihong".toCharArray());
return keyStoreKeyFactory.getKeyPair("weihong", "lanweihong".toCharArray());
}
/**
* JWT 内容增强器,用于扩展 JWT 内容,可以保存用户数据
* @return
*/
@Bean
public TokenEnhancer tokenEnhancer() {
return (oAuth2AccessToken, oAuth2Authentication) -> {
Map<String, Object> map = new HashMap<>(1);
UserDTO userDTO = (UserDTO) oAuth2Authentication.getPrincipal();
map.put("userName", userDTO.getUsername());
// TODO 其他信息可以自行添加
((DefaultOAuth2AccessToken) oAuth2AccessToken).setAdditionalInformation(map);
return oAuth2AccessToken;
};
}
}
pom.xml
中添加依赖:<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-data-redisartifactId>
dependency>
application.yml
,添加 Redis 连接参数:spring:
redis:
host: localhost
port: 6379
password: 1
@Configuration
public class RedisTokenStoreConfig {
@Resource
private RedisConnectionFactory connectionFactory;
@Bean
public TokenStore redisTokenStore() {
return new RedisTokenStore(connectionFactory);
}
}
@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
private final UserDetailsServiceImpl userDetailsService;
/**
* 密码模式 grant_type:password 需指定 AuthenticationManager
*/
private final AuthenticationManager authenticationManager;
private final TokenStore tokenStore;
@Autowired
public Oauth2ServerConfig(UserDetailsServiceImpl userDetailsService,
AuthenticationManager authenticationManager,
@Qualifier("redisTokenStore") TokenStore tokenStore) {
this.userDetailsService = userDetailsService;
this.authenticationManager = authenticationManager;
this.tokenStore = tokenStore;
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints
// 开启密码模式授权
.authenticationManager(authenticationManager)
.userDetailsService(userDetailsService)
// 设置 token 存储方式
.tokenStore(tokenStore);
}
}
@Override
public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
security
// 允许表单认证
.allowFormAuthenticationForClients()
// 开放 /oauth/token_key 获取 token 加密公钥
.tokenKeyAccess("permitAll()")
// 开放 /oauth/check_token
.checkTokenAccess("permitAll()");
}
Oauth2ServerConfig
:
@Configuration
@EnableAuthorizationServer
public class Oauth2ServerConfig extends AuthorizationServerConfigurerAdapter {
/**
* 数据源
*/
private final DataSource dataSource;
private final UserDetailsServiceImpl userDetailsService;
/**
* 密码模式 grant_type:password 需指定 AuthenticationManager
*/
private final AuthenticationManager authenticationManager;
private final PasswordEncoder passwordEncoder;
private final TokenStore tokenStore;
@Autowired
public Oauth2ServerConfig(DataSource dataSource,
UserDetailsServiceImpl userDetailsService,
AuthenticationManager authenticationManager,
PasswordEncoder passwordEncoder,
@Qualifier("redisTokenStore") TokenStore tokenStore) {
this.dataSource = dataSource;
this.userDetailsService = userDetailsService;
this.authenticationManager = authenticationManager;
this.passwordEncoder = passwordEncoder;
this.tokenStore = tokenStore;
}
@Override
public void configure(AuthorizationServerSecurityConfigurer security) {
security
// 允许表单认证
.allowFormAuthenticationForClients()
// 需通过认证后才能访问 /oauth/token_key 获取 token 加密公钥
.tokenKeyAccess("permitAll()")
// 开放 /oauth/check_token
.checkTokenAccess("permitAll()");
}
@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
// 使用基于 JDBC 存储模式
JdbcClientDetailsService clientDetailsService = new JdbcClientDetailsService(dataSource);
clientDetailsService.setPasswordEncoder(passwordEncoder);
clients.withClientDetails(clientDetailsService);
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
TokenEnhancerChain enhancerChain = new TokenEnhancerChain();
List<TokenEnhancer> delegates = new ArrayList<>();
delegates.add(tokenEnhancer());
delegates.add(accessTokenConverter());
// 配置 JWT 内容增强
enhancerChain.setTokenEnhancers(delegates);
endpoints
// 开启密码模式授权
.authenticationManager(authenticationManager)
.userDetailsService(userDetailsService)
.accessTokenConverter(accessTokenConverter())
.tokenEnhancer(enhancerChain)
// 设置 token 存储方式
.tokenStore(tokenStore);
}
/**
* token 转换器
* 默认是 uuid 格式,我们在这里指定 token 格式为 jwt
* @return
*/
@Bean
public JwtAccessTokenConverter accessTokenConverter() {
JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
// 使用非对称加密算法对 token 签名
converter.setKeyPair(keyPair());
return converter;
}
@Bean
public KeyPair keyPair() {
KeyStoreKeyFactory keyStoreKeyFactory = new KeyStoreKeyFactory(new ClassPathResource("jwt.jks"), "lanweihong".toCharArray());
return keyStoreKeyFactory.getKeyPair("weihong", "lanweihong".toCharArray());
}
/**
* JWT 内容增强器,用于扩展 JWT 内容,可以保存用户数据
* @return
*/
@Bean
public TokenEnhancer tokenEnhancer() {
return (oAuth2AccessToken, oAuth2Authentication) -> {
Map<String, Object> map = new HashMap<>(1);
UserDTO userDTO = (UserDTO) oAuth2Authentication.getPrincipal();
map.put("userName", userDTO.getUsername());
// TODO 其他信息可以自行添加
((DefaultOAuth2AccessToken) oAuth2AccessToken).setAdditionalInformation(map);
return oAuth2AccessToken;
};
}
}
WebSecurityConfig
:
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
// 支持跨域请求
.cors()
.and()
// 禁用 CSRF
.csrf().disable()
.formLogin().disable()
.httpBasic().disable()
.logout().disable()
.authorizeRequests()
.antMatchers("/oauth/token").permitAll()
.anyRequest().authenticated();
}
/**
* 重写 authenticationManagerBean()
* @return
* @throws Exception
*/
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
运行项目,使用 Postman 访问 /oauth/token
端点,并传参数,参数必须与我们配置的内容一致;
成功获取到 token ,格式如下:
{
"access_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2MTA1NjkzNDksInVzZXJOYW1lIjoiYWRtaW4iLCJ1c2VyX25hbWUiOiJhZG1pbiIsImp0aSI6IjgzM2VjZDdkLThmMzctNDAxOS04YWQwLTBlODI3ZTM4M2U5YyIsImNsaWVudF9pZCI6Im9hdXRoLXNlcnZlciIsInNjb3BlIjpbImFsbCJdfQ.ke6fWfGMOXhppF-6XXftZJx0w8hSnTKYYwvi_As66Ats9_AFqrHCZiuHA_M5LD2bJzahFC__-IUr_6g6ajx-IlLpSPqs3izgbuOPcTzCivfznGn38W5kYPe1ygQ8mJzN97yAT1QKZGMAT0nr7HR5NSG2MHYPbHuWSHp4KVIf7XQbszmXVPKEeQsv64QZ8O1xe9XtshF4mtZsxfLEGxAZEPSkoyJi-vwH6qKnvVh8EI8zgwTX5cIh6Gj4rcEfDiJYNAiI_NanuNA1wBoI1eD-QYSUQ5XXW1Q4vQAnjQMQwvTZYn1hGdAbeHQrA9hPLw5_Axeq8_meWpNobla_rRYkLQ",
"token_type": "bearer",
"refresh_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX25hbWUiOiJhZG1pbiIsInNjb3BlIjpbImFsbCJdLCJhdGkiOiI4MzNlY2Q3ZC04ZjM3LTQwMTktOGFkMC0wZTgyN2UzODNlOWMiLCJleHAiOjE2MTMxMTgxNDksInVzZXJOYW1lIjoiYWRtaW4iLCJqdGkiOiIwMDljZjhmNy05OTE5LTQyODEtYjUxNS02NjM3ZjIyM2MyN2YiLCJjbGllbnRfaWQiOiJvYXV0aC1zZXJ2ZXIifQ.bFMQRXCOz2rvu8QhTOjjlM66Fe3EM5F2wUXI-3dQOxnu2AOCsCJKUZdT0AhsnJkSI5Ewc1jUd7TiUifj9p6CYzIuHtnPORUUE67vt7eiKjpdNdNaUIvXzSoAcx-B5FgYynKslZm5S6WwqQMEb6jFMeg1iN3DphDPbjUMCP2qZevm6fNTT0b7PzxE0POepqqEnyjIS1YOnMnyHkgSAQCtYMAwWATalS4tMFNRb-hbE2MGi-U1j3Z1Mq79x9Uce8ZXjD2a_sCE9x0fqTixO-pRUrQNrIqiX_bZlw96xktnUQy2wCoJiZRxKjZyRhPLxOQPR7FUyd8yFXjCHR_yf5mwYw",
"expires_in": 43199,
"scope": "all",
"userName": "admin",
"jti": "833ecd7d-8f37-4019-8ad0-0e827e383e9c"
}
将返回的 token 复制到 https://jwt.io/ 解析,发现已正确解析。
/oauth/check_token
端点,我们试着添加错误的 token
,然后发送请求校验,发现返回错误;/oauth/check_token
端点,我们使用正确的 token
校验,成功返回信息;使用 Postman 访问 /oauth/token
端点,其中参数 grant_type
使用 refresh_token
,refresh_token
内容为我们从 /oauth/token
获取的 refresh_token
(注意不是 access_token
);其他参数请自行配置,可参考如下:
module
,在 pom.xml
中添加依赖:<dependency>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-starter-webartifactId>
dependency>
<dependency>
<groupId>org.springframework.cloudgroupId>
<artifactId>spring-cloud-starter-oauth2artifactId>
dependency>
application.yml
中添加 token 校验的相关参数,将 token 校验地址改为认证服务的 token 校验地址:oauth2:
resource-id: resource-server
# token 校验地址
check-token-url: http://127.0.0.1:8089/oauth/check_token
client-id: oauth-server
client-secret: 123456
ResourceServerConfig
类,继承 org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter
,添加注解 @EnableResourceServer
,并配置 token
校验服务;@Configuration
@EnableResourceServer
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {
@Value("${oauth2.check-token-url}")
private String checkTokenUrl;
@Value("${oauth2.resource-id}")
private String resourceId;
@Value("${oauth2.client-id}")
private String clientId;
@Value("${oauth2.client-secret}")
private String clientSecret;
@Override
public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
resources.resourceId(resourceId).stateless(true);
resources.tokenServices(resourceServerTokenServices());
}
@Override
public void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.requestMatchers(EndpointRequest.toAnyEndpoint()).permitAll()
.anyRequest()
.authenticated()
.and()
.requestMatchers()
.antMatchers("/users/**");
}
/**
* 配置 token 校验服务
* @return
*/
@Bean
ResourceServerTokenServices resourceServerTokenServices() {
RemoteTokenServices remoteTokenServices = new RemoteTokenServices();
remoteTokenServices.setCheckTokenEndpointUrl(checkTokenUrl);
remoteTokenServices.setClientId(clientId);
remoteTokenServices.setClientSecret(clientSecret);
remoteTokenServices.setAccessTokenConverter(accessTokenConverter());
return remoteTokenServices;
}
@Bean
public AccessTokenConverter accessTokenConverter() {
return new DefaultAccessTokenConverter();
}
}
@RestController
public class HomeController {
@GetMapping("/users")
public Map<String, Object> test(Authentication authentication) {
Map<String, Object> data = new HashMap<>(1);
data.put("user", authentication.getPrincipal());
return data;
}
}
使用 Postman 访问 /users
,返回未授权错误:
使用 Postman 访问 /users
,带上 token
访问,成功请求并获取到用户数据;
https://github.com/lanweihong/spring-securuty-oauth2-jwt
参考:
理解OAuth 2.0
OAuth 2 Developers Guide
Spring Security OAuth2自定义令牌配置