Merge pull request #4316 from klieber/bugfix/oauth2-auth-server-autoconfig

* pr/4316:
  Polish contribution
  Add missing properties to OAuth2AutorizationServer

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/authserver/OAuth2AuthorizationServerConfiguration.java

@@ -92,6 +92,16 @@ public class OAuth2AuthorizationServerConfiguration
 						AuthorityUtils.authorityListToSet(this.details.getAuthorities())
 								.toArray(new String[0]))
 				.scopes(this.details.getScope().toArray(new String[0]));
+
+		if (this.details.getAutoApproveScopes() != null) {
+			builder.autoApprove(this.details.getAutoApproveScopes().toArray(new String[0]));
+		}
+		if (this.details.getAccessTokenValiditySeconds() != null) {
+			builder.accessTokenValiditySeconds(this.details.getAccessTokenValiditySeconds());
+		}
+		if (this.details.getRefreshTokenValiditySeconds() != null) {
+			builder.refreshTokenValiditySeconds(this.details.getRefreshTokenValiditySeconds());
+		}
 		if (this.details.getRegisteredRedirectUri() != null) {
 			builder.redirectUris(
 					this.details.getRegisteredRedirectUri().toArray(new String[0]));

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/OAuth2AutoConfigurationTests.java

@@ -143,13 +143,22 @@ public class OAuth2AutoConfigurationTests {
 		this.context = new AnnotationConfigEmbeddedWebApplicationContext();
 		EnvironmentTestUtils.addEnvironment(this.context,
 				"security.oauth2.client.clientId:myclientid",
-				"security.oauth2.client.clientSecret:mysecret");
+				"security.oauth2.client.clientSecret:mysecret",
+				"security.oauth2.client.autoApproveScopes:read,write",
+				"security.oauth2.client.accessTokenValiditySeconds:40",
+				"security.oauth2.client.refreshTokenValiditySeconds:80"
+		);
 		this.context.register(AuthorizationAndResourceServerConfiguration.class,
 				MinimalSecureWebApplication.class);
 		this.context.refresh();
 		ClientDetails config = this.context.getBean(ClientDetails.class);
 		assertThat(config.getClientId(), equalTo("myclientid"));
 		assertThat(config.getClientSecret(), equalTo("mysecret"));
+		assertThat(config.isAutoApprove("read"), equalTo(true));
+		assertThat(config.isAutoApprove("write"), equalTo(true));
+		assertThat(config.isAutoApprove("foo"), equalTo(false));
+		assertThat(config.getAccessTokenValiditySeconds(), equalTo(40));
+		assertThat(config.getRefreshTokenValiditySeconds(), equalTo(80));
 		verifyAuthentication(config);
 	}