Java tutorial
/* * Copyright 2016 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.eretailservice.security; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.core.Authentication; import org.springframework.security.core.AuthenticationException; 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.configuration.EnableResourceServer; import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer; import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer; // tag::code[] @Configuration @EnableResourceServer @EnableAuthorizationServer class OAuth2Configuration extends AuthorizationServerConfigurerAdapter { String applicationName = "booking"; // This is required for password grants, which we specify below as one of the // {@literal authorizedGrantTypes()}. @Autowired AuthenticationManagerBuilder authenticationManager; @Override public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception { oauthServer.allowFormAuthenticationForClients(); } @Override public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception { endpoints.authenticationManager(new AuthenticationManager() { @Override public Authentication authenticate(Authentication authentication) throws AuthenticationException { return authenticationManager.getOrBuild().authenticate(authentication); } }); } @Override public void configure(ClientDetailsServiceConfigurer clients) throws Exception { clients.inMemory().withClient("android-" + applicationName) .authorizedGrantTypes("password", "authorization_code", "refresh_token").authorities("ROLE_USER") .scopes("write").resourceIds(applicationName).secret("123456"); } } // end::code[]