new demo classes for oauth

spring-security-oauth/spring-security-oauth-resource/src/main/java/org/baeldung/config/MethodSecurityConfig.java

@@ -9,8 +9,10 @@ import org.springframework.security.oauth2.provider.expression.OAuth2MethodSecur
 @Configuration
 @EnableGlobalMethodSecurity(prePostEnabled = true)
 public class MethodSecurityConfig extends GlobalMethodSecurityConfiguration {
+
     @Override
     protected MethodSecurityExpressionHandler createExpressionHandler() {
         return new OAuth2MethodSecurityExpressionHandler();
     }
+
 }

spring-security-oauth/spring-security-oauth-resource/src/main/java/org/baeldung/config/OAuth2ResourceServerConfig.java

@@ -20,11 +20,14 @@ import org.springframework.security.oauth2.provider.token.store.JdbcTokenStore;
 @PropertySource({ "classpath:persistence.properties" })
 @EnableResourceServer
 public class OAuth2ResourceServerConfig extends ResourceServerConfigurerAdapter {
+
     @Autowired
     private Environment env;
 
+    //
+
     @Override
-    public void configure(HttpSecurity http) throws Exception {
+    public void configure(final HttpSecurity http) throws Exception {
         // @formatter:off
         http
             .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)

spring-security-oauth/spring-security-oauth-resource/src/main/java/org/baeldung/config/OAuth2ResourceServerConfigDemo.java

@@ -0,0 +1,31 @@
+package org.baeldung.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
+import org.springframework.security.oauth2.provider.token.TokenStore;
+import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;
+
+//@Configuration
+//@EnableResourceServer
+public class OAuth2ResourceServerConfigDemo extends ResourceServerConfigurerAdapter {
+
+    //
+
+    @Override
+    public void configure(final HttpSecurity http) throws Exception {
+        // @formatter:off
+        http
+            .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
+            .and().authorizeRequests().anyRequest().authenticated();
+            ;
+        // @formatter:on
+    }
+
+    @Bean
+    public TokenStore tokenStore() {
+        return new InMemoryTokenStore();
+    }
+
+}

spring-security-oauth/spring-security-oauth-server/src/main/java/org/baeldung/config/OAuth2AuthorizationServerConfig.java

@@ -38,41 +38,42 @@ public class OAuth2AuthorizationServerConfig extends AuthorizationServerConfigur
     @Value("classpath:schema.sql")
     private Resource schemaScript;
 
+    //
+
     @Override
-    public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
+    public void configure(final AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
         oauthServer.tokenKeyAccess("permitAll()").checkTokenAccess("isAuthenticated()");
     }
 
     @Override
-    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
+    public void configure(final ClientDetailsServiceConfigurer clients) throws Exception { // @formatter:off
-        // @formatter:off
         clients.jdbc(dataSource())
                .withClient("sampleClientId")
                .authorizedGrantTypes("implicit")
                .scopes("read","write","foo","bar")
                .autoApprove(false)
                .accessTokenValiditySeconds(3600)
+               
                .and()
                .withClient("fooClientIdPassword")
                .secret("secret")
                .authorizedGrantTypes("password","authorization_code", "refresh_token")
                .scopes("foo","read","write")
-               .accessTokenValiditySeconds(3600) // 1hour
+               .accessTokenValiditySeconds(3600) // 1 hour
-               .refreshTokenValiditySeconds(2592000) // 30days
+               .refreshTokenValiditySeconds(2592000) // 30 days
+               
                .and()
                .withClient("barClientIdPassword")
                .secret("secret")
                .authorizedGrantTypes("password","authorization_code", "refresh_token")
                .scopes("bar","read","write")
-               .accessTokenValiditySeconds(3600) // 1hour
+               .accessTokenValiditySeconds(3600) // 1 hour
-               .refreshTokenValiditySeconds(2592000) // 30days
+               .refreshTokenValiditySeconds(2592000) // 30 days
                ;
-
+    } // @formatter:on
-     // @formatter:on
-    }
 
     @Override
-    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
+    public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
         endpoints.tokenStore(tokenStore()).authenticationManager(authenticationManager);
     }
 
@@ -104,4 +105,5 @@ public class OAuth2AuthorizationServerConfig extends AuthorizationServerConfigur
     public TokenStore tokenStore() {
         return new JdbcTokenStore(dataSource());
     }
+
 }

spring-security-oauth/spring-security-oauth-server/src/main/java/org/baeldung/config/OAuth2AuthorizationServerConfigDemo.java

@@ -0,0 +1,51 @@
+package org.baeldung.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.authentication.AuthenticationManager;
+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.configurers.AuthorizationServerEndpointsConfigurer;
+import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
+import org.springframework.security.oauth2.provider.token.TokenStore;
+import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;
+
+//@Configuration
+//@EnableAuthorizationServer
+public class OAuth2AuthorizationServerConfigDemo extends AuthorizationServerConfigurerAdapter {
+
+    @Autowired
+    @Qualifier("authenticationManagerBean")
+    private AuthenticationManager authenticationManager;
+
+    //
+
+    @Override
+    public void configure(final AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
+        oauthServer.tokenKeyAccess("permitAll()").checkTokenAccess("isAuthenticated()");
+    }
+
+    @Override
+    public void configure(final ClientDetailsServiceConfigurer clients) throws Exception { // @formatter:off
+        clients.inMemory()
+               .withClient("fooClientIdPassword")
+               .secret("secret")
+               .authorizedGrantTypes("password", "authorization_code", "refresh_token")
+               .scopes("foo", "read", "write")
+               .accessTokenValiditySeconds(3600) // 1 hour
+               .refreshTokenValiditySeconds(2592000) // 30 days
+               ;
+    } // @formatter:on
+
+    @Override
+    public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
+        endpoints.tokenStore(tokenStore()).authenticationManager(authenticationManager);
+    }
+
+    @Bean
+    public TokenStore tokenStore() {
+        return new InMemoryTokenStore();
+    }
+
+}