單點(diǎn)登錄（Single Sign On），簡(jiǎn)稱為 SSO，是目前比較流行的企業(yè)業(yè)務(wù)整合的解決方案之一。SSO的定義是在多個(gè)應(yīng)用系統(tǒng)中，用戶只需要登錄一次就可以訪問(wèn)所有相互信任的應(yīng)用系統(tǒng)。登錄邏輯如上圖
基于Spring 全家桶的實(shí)現(xiàn)
技術(shù)選型：
- Spring Boot
- Spring Cloud
- Spring Security oAuth2
客戶端：
maven依賴
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<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId></dependency><dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId></dependency><dependency> <groupId>org.springframework.security.oauth</groupId> <artifactId>spring-security-oauth2</artifactId></dependency><dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-jwt</artifactId></dependency> |
EnableOAuth2Sso 注解
入口類配置@@EnableOAuth2Sso
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@SpringBootApplicationpublic class PigSsoClientDemoApplication { public static void main(String[] args) { SpringApplication.run(PigSsoClientDemoApplication.class, args); }} |
配置文件
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security: oauth2: client: client-id: pig client-secret: pig user-authorization-uri: http://localhost:3000/oauth/authorize access-token-uri: http://localhost:3000/oauth/token scope: server resource: jwt: key-uri: http://localhost:3000/oauth/token_key sessions: never |
SSO認(rèn)證服務(wù)器
認(rèn)證服務(wù)器配置
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@Configuration@Order(Integer.MIN_VALUE)@EnableAuthorizationServerpublic class PigAuthorizationConfig extends AuthorizationServerConfigurerAdapter { @Override public void configure(ClientDetailsServiceConfigurer clients) throws Exception { clients.inMemory() .withClient(authServerConfig.getClientId()) .secret(authServerConfig.getClientSecret()) .authorizedGrantTypes(SecurityConstants.REFRESH_TOKEN, SecurityConstants.PASSWORD,SecurityConstants.AUTHORIZATION_CODE) .scopes(authServerConfig.getScope()); } @Override public void configure(AuthorizationServerEndpointsConfigurer endpoints) { endpoints .tokenStore(new RedisTokenStore(redisConnectionFactory)) .accessTokenConverter(jwtAccessTokenConverter()) .authenticationManager(authenticationManager) .exceptionTranslator(pigWebResponseExceptionTranslator) .reuseRefreshTokens(false) .userDetailsService(userDetailsService); } @Override public void configure(AuthorizationServerSecurityConfigurer security) throws Exception { security .allowFormAuthenticationForClients() .tokenKeyAccess("isAuthenticated()") .checkTokenAccess("permitAll()"); } @Bean public PasswordEncoder passwordEncoder() { return new BCryptPasswordEncoder(); } @Bean public JwtAccessTokenConverter jwtAccessTokenConverter() { JwtAccessTokenConverter jwtAccessTokenConverter = new JwtAccessTokenConverter(); jwtAccessTokenConverter.setSigningKey(CommonConstant.SIGN_KEY); return jwtAccessTokenConverter; }} |
以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持服務(wù)器之家。
原文鏈接：https://juejin.im/post/5a6e771e5188253dc3323b6b
