organise oauth2 request code
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package com.baeldung.oauth2;
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import java.util.Arrays;
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import java.util.List;
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import java.util.stream.Collectors;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.PropertySource;
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import org.springframework.core.env.Environment;
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import org.springframework.http.converter.FormHttpMessageConverter;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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import org.springframework.security.config.oauth2.client.CommonOAuth2Provider;
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import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient;
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import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient;
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import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest;
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import org.springframework.security.oauth2.client.http.OAuth2ErrorResponseErrorHandler;
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import org.springframework.security.oauth2.client.registration.ClientRegistration;
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import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
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import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository;
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import org.springframework.security.oauth2.client.web.AuthorizationRequestRepository;
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import org.springframework.security.oauth2.client.web.HttpSessionOAuth2AuthorizationRequestRepository;
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import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest;
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import org.springframework.security.oauth2.core.http.converter.OAuth2AccessTokenResponseHttpMessageConverter;
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import org.springframework.web.client.RestTemplate;
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import com.baeldung.oauth2request.CustomAuthorizationRequestResolver;
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import com.baeldung.oauth2request.CustomRequestEntityConverter;
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import com.baeldung.oauth2request.CustomTokenResponseConverter;
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//@Configuration
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@PropertySource("application-oauth2.properties")
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public class CustomRequestSecurityConfig extends WebSecurityConfigurerAdapter {
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@Override
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protected void configure(HttpSecurity http) throws Exception {
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http.authorizeRequests()
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.antMatchers("/oauth_login", "/loginFailure", "/")
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.permitAll()
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.anyRequest()
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.authenticated()
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.and()
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.oauth2Login()
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.loginPage("/oauth_login")
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.authorizationEndpoint()
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.authorizationRequestResolver( new CustomAuthorizationRequestResolver(clientRegistrationRepository(),"/oauth2/authorize-client"))
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.baseUri("/oauth2/authorize-client")
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.authorizationRequestRepository(authorizationRequestRepository())
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.and()
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.tokenEndpoint()
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.accessTokenResponseClient(accessTokenResponseClient())
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.and()
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.defaultSuccessUrl("/loginSuccess")
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.failureUrl("/loginFailure");
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}
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@Bean
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public AuthorizationRequestRepository<OAuth2AuthorizationRequest> authorizationRequestRepository() {
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return new HttpSessionOAuth2AuthorizationRequestRepository();
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}
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@Bean
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public OAuth2AccessTokenResponseClient<OAuth2AuthorizationCodeGrantRequest> accessTokenResponseClient() {
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DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient();
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accessTokenResponseClient.setRequestEntityConverter(new CustomRequestEntityConverter());
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OAuth2AccessTokenResponseHttpMessageConverter tokenResponseHttpMessageConverter = new OAuth2AccessTokenResponseHttpMessageConverter();
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tokenResponseHttpMessageConverter.setTokenResponseConverter(new CustomTokenResponseConverter());
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RestTemplate restTemplate = new RestTemplate(Arrays.asList(new FormHttpMessageConverter(), tokenResponseHttpMessageConverter));
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restTemplate.setErrorHandler(new OAuth2ErrorResponseErrorHandler());
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accessTokenResponseClient.setRestOperations(restTemplate);
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return accessTokenResponseClient;
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}
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// additional configuration for non-Spring Boot projects
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private static List<String> clients = Arrays.asList("google", "facebook");
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//@Bean
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public ClientRegistrationRepository clientRegistrationRepository() {
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List<ClientRegistration> registrations = clients.stream()
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.map(c -> getRegistration(c))
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.filter(registration -> registration != null)
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.collect(Collectors.toList());
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return new InMemoryClientRegistrationRepository(registrations);
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}
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private static String CLIENT_PROPERTY_KEY = "spring.security.oauth2.client.registration.";
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@Autowired
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private Environment env;
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private ClientRegistration getRegistration(String client) {
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String clientId = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-id");
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if (clientId == null) {
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return null;
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}
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String clientSecret = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-secret");
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if (client.equals("google")) {
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return CommonOAuth2Provider.GOOGLE.getBuilder(client)
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.clientId(clientId)
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.clientSecret(clientSecret)
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.build();
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}
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if (client.equals("facebook")) {
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return CommonOAuth2Provider.FACEBOOK.getBuilder(client)
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.clientId(clientId)
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.clientSecret(clientSecret)
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.build();
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}
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return null;
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}
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}
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@ -9,22 +9,18 @@ import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.PropertySource;
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import org.springframework.core.env.Environment;
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import org.springframework.http.converter.FormHttpMessageConverter;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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import org.springframework.security.config.oauth2.client.CommonOAuth2Provider;
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import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient;
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import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient;
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import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest;
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import org.springframework.security.oauth2.client.http.OAuth2ErrorResponseErrorHandler;
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import org.springframework.security.oauth2.client.registration.ClientRegistration;
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import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
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import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository;
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import org.springframework.security.oauth2.client.web.AuthorizationRequestRepository;
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import org.springframework.security.oauth2.client.web.HttpSessionOAuth2AuthorizationRequestRepository;
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import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest;
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import org.springframework.security.oauth2.core.http.converter.OAuth2AccessTokenResponseHttpMessageConverter;
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import org.springframework.web.client.RestTemplate;
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@Configuration
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@PropertySource("application-oauth2.properties")
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@ -41,8 +37,6 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
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.oauth2Login()
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.loginPage("/oauth_login")
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.authorizationEndpoint()
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.authorizationRequestResolver( new CustomAuthorizationRequestResolver(clientRegistrationRepository(),"/oauth2/authorize-client"))
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.baseUri("/oauth2/authorize-client")
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.authorizationRequestRepository(authorizationRequestRepository())
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.and()
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@ -61,13 +55,6 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
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@Bean
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public OAuth2AccessTokenResponseClient<OAuth2AuthorizationCodeGrantRequest> accessTokenResponseClient() {
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DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient();
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accessTokenResponseClient.setRequestEntityConverter(new CustomRequestEntityConverter());
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OAuth2AccessTokenResponseHttpMessageConverter tokenResponseHttpMessageConverter = new OAuth2AccessTokenResponseHttpMessageConverter();
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tokenResponseHttpMessageConverter.setTokenResponseConverter(new CustomTokenResponseConverter());
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RestTemplate restTemplate = new RestTemplate(Arrays.asList(new FormHttpMessageConverter(), tokenResponseHttpMessageConverter));
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restTemplate.setErrorHandler(new OAuth2ErrorResponseErrorHandler());
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accessTokenResponseClient.setRestOperations(restTemplate);
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return accessTokenResponseClient;
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}
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@ -1,4 +1,4 @@
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package com.baeldung.oauth2;
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package com.baeldung.oauth2request;
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import java.util.HashMap;
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import java.util.Map;
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@ -1,4 +1,4 @@
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package com.baeldung.oauth2;
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package com.baeldung.oauth2request;
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import org.springframework.core.convert.converter.Converter;
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import org.springframework.http.RequestEntity;
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@ -1,4 +1,4 @@
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package com.baeldung.oauth2;
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package com.baeldung.oauth2request;
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import java.util.Arrays;
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import java.util.Collections;
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@ -1,4 +1,4 @@
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package com.baeldung.oauth2;
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package com.baeldung.oauth2request;
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import java.util.Map;
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