以前的兩篇文章,講述了Spring Security 結合 OAuth2 、JWT 的使用,這一節要求對 OAuth二、JWT 有了解,若不清楚,先移步到下面兩篇提早了解下。java
Spring Boot Security 整合 OAuth2 設計安全API接口服務git
Spring Boot Security 整合 JWT 實現 無狀態的分佈式API接口程序員
這一篇咱們來實現 支持 JWT令牌 的受權服務器。github
使用 OAuth2 是向認證服務器申請令牌,客戶端拿這令牌訪問資源服務服務器,資源服務器校驗了令牌無誤後,若是資源的訪問用到用戶的相關信息,那麼資源服務器還須要根據令牌關聯查詢用戶的信息。web
使用 JWT 是客戶端經過用戶名、密碼 請求服務器獲取 JWT,服務器判斷用戶名和密碼無誤以後,能夠將用戶信息和權限信息通過加密成 JWT 的形式返回給客戶端。在以後的請求中,客戶端攜帶 JWT 請求須要訪問的資源,若是資源的訪問用到用戶的相關信息,那麼就直接從JWT中獲取到。spring
因此,若是咱們在使用 OAuth2 時結合JWT ,就能節省集中式令牌校驗開銷,實現無狀態受權認證。shell
工程名 | 端口 | 做用 |
---|---|---|
jwt-authserver | 8080 | 受權服務器 |
jwt-resourceserver | 8081 | 資源服務器 |
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-resource-server</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-client</artifactId> </dependency> <dependency> <groupId>org.springframework.security.oauth.boot</groupId> <artifactId>spring-security-oauth2-autoconfigure</artifactId> <version>2.1.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-jwt</artifactId> <version>1.0.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>
@Configuration public class WebSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http. authorizeRequests().antMatchers("/**").permitAll(); } @Autowired public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception { auth .inMemoryAuthentication() .withUser("user").password("123456").roles("USER"); } @Bean @Override public AuthenticationManager authenticationManagerBean() throws Exception { return super.authenticationManagerBean(); } @Bean public PasswordEncoder passwordEncoder() { return new PasswordEncoder() { @Override public String encode(CharSequence charSequence) { return charSequence.toString(); } @Override public boolean matches(CharSequence charSequence, String s) { return Objects.equals(charSequence.toString(),s); } }; } }
爲了方便,使用內存模式,在內存中建立一個用戶 user 密碼 123456。json
/** * 受權服務器 */ @Configuration @EnableAuthorizationServer public class OAuth2AuthorizationServer extends AuthorizationServerConfigurerAdapter { /** * 注入AuthenticationManager ,密碼模式用到 */ @Autowired private AuthenticationManager authenticationManager; /** * 對Jwt簽名時,增長一個密鑰 * JwtAccessTokenConverter:對Jwt來進行編碼以及解碼的類 */ @Bean public JwtAccessTokenConverter accessTokenConverter() { JwtAccessTokenConverter converter = new JwtAccessTokenConverter(); converter.setSigningKey("test-secret"); return converter; } /** * 設置token 由Jwt產生,不使用默認的透明令牌 */ @Bean public JwtTokenStore jwtTokenStore() { return new JwtTokenStore(accessTokenConverter()); } @Override public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception { endpoints .authenticationManager(authenticationManager) .tokenStore(jwtTokenStore()) .accessTokenConverter(accessTokenConverter()); } @Override public void configure(ClientDetailsServiceConfigurer clients) throws Exception { clients.inMemory() .withClient("clientapp") .secret("123") .scopes("read") //設置支持[密碼模式、受權碼模式、token刷新] .authorizedGrantTypes( "password", "authorization_code", "refresh_token"); } }
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-resource-server</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-client</artifactId> </dependency> <dependency> <groupId>org.springframework.security.oauth.boot</groupId> <artifactId>spring-security-oauth2-autoconfigure</artifactId> <version>2.1.3.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-jwt</artifactId> <version>1.0.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>
@RestController("/api") public class HelloController { @PostMapping("/api/hi") public String say(String name) { return "hi , " + name; } }
/** * 資源服務器 */ @Configuration @EnableResourceServer public class OAuth2ResourceServer extends ResourceServerConfigurerAdapter { @Override public void configure(HttpSecurity http) throws Exception { http .authorizeRequests() .anyRequest().authenticated().and() .requestMatchers().antMatchers("/api/**"); } }
server: port: 8081 security: oauth2: resource: jwt: key-value: test-secret
參數說明:api
security.oauth2.resource.jwt 的配置,就會生成 jwtTokenStore 的 bean,對令牌的校驗就會使用 jwtTokenStore 。安全
請求令牌
curl -X POST --user 'clientapp:123' -d 'grant_type=password&username=user&password=123456' http://localhost:8080/oauth/token
返回JWT令牌
{ "access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1NTQ0MzExMDgsInVzZXJfbmFtZSI6InVzZXIiLCJhdXRob3JpdGllcyI6WyJST0xFX1VTRVIiXSwianRpIjoiOGM0YWMyOTYtMDQwYS00Y2UzLTg5MTAtMWJmNjZkYTQwOTk3IiwiY2xpZW50X2lkIjoiY2xpZW50YXBwIiwic2NvcGUiOlsicmVhZCJdfQ.YAaSRN0iftmlR6Khz9UxNNEpHHn8zhZwlQrCUCPUmsU", "token_type": "bearer", "refresh_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX25hbWUiOiJ1c2VyIiwic2NvcGUiOlsicmVhZCJdLCJhdGkiOiI4YzRhYzI5Ni0wNDBhLTRjZTMtODkxMC0xYmY2NmRhNDA5OTciLCJleHAiOjE1NTY5Nzk5MDgsImF1dGhvcml0aWVzIjpbIlJPTEVfVVNFUiJdLCJqdGkiOiI0ZjA5M2ZjYS04NmM0LTQxZWUtODcxZS1kZTY2ZjFhOTI0NTAiLCJjbGllbnRfaWQiOiJjbGllbnRhcHAifQ.vvAE2LcqggBv8pxuqU6RKPX65bl7Zl9dfcoIbIQBLf4", "expires_in": 43199, "scope": "read", "jti": "8c4ac296-040a-4ce3-8910-1bf66da40997" }
攜帶JWT令牌請求資源
curl -X POST -H "authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1NTQ0MzExMDgsInVzZXJfbmFtZSI6InVzZXIiLCJhdXRob3JpdGllcyI6WyJST0xFX1VTRVIiXSwianRpIjoiOGM0YWMyOTYtMDQwYS00Y2UzLTg5MTAtMWJmNjZkYTQwOTk3IiwiY2xpZW50X2lkIjoiY2xpZW50YXBwIiwic2NvcGUiOlsicmVhZCJdfQ.YAaSRN0iftmlR6Khz9UxNNEpHHn8zhZwlQrCUCPUmsU" -d 'name=zhangsan' http://localhost:8081/api/hi
返回
hi , zhangsan
https://github.com/gf-huanchu...
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