From 74a62bea98248a496ae032ed694e19573cd98d0b Mon Sep 17 00:00:00 2001 From: "Muthuramalingam, Brinda Santh(bs2796)" Date: Mon, 3 Sep 2018 00:50:25 +0000 Subject: Controller Blueprints Microservice Add Logger MDC using ONAP LoggerAdaptor and change swagger configuration to return the transactions information, version, etc Change-Id: Ie1dccecce0c08e7ae02c0e55c1cc5be75d5fc686 Issue-ID: CCSDK-510 Signed-off-by: Muthuramalingam, Brinda Santh(bs2796) --- .../ApplicationExceptionHandler.java | 16 +++- .../ControllerBluprintsApplication.java | 2 +- .../apps/controllerblueprints/CorsConfig.java | 55 ------------ .../apps/controllerblueprints/SwaggerConfig.java | 97 +++++++++++++++++++++- .../ccsdk/apps/controllerblueprints/WebConfig.java | 1 + .../filters/ApplicationLoggingFilter.java | 81 ++++++++++++++++++ .../controllerblueprints/filters/CorsFilter.java | 61 ++++++++++++++ 7 files changed, 253 insertions(+), 60 deletions(-) delete mode 100644 ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/CorsConfig.java create mode 100644 ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/ApplicationLoggingFilter.java create mode 100644 ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/CorsFilter.java (limited to 'ms/controllerblueprints/application/src/main') diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ApplicationExceptionHandler.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ApplicationExceptionHandler.java index 0a403b8c..6e9dcd7f 100644 --- a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ApplicationExceptionHandler.java +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ApplicationExceptionHandler.java @@ -22,6 +22,9 @@ import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException; import org.onap.ccsdk.apps.controllerblueprints.service.common.ErrorMessage; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; +import org.springframework.http.converter.HttpMessageNotReadableException; +import org.springframework.web.HttpRequestMethodNotSupportedException; +import org.springframework.web.bind.MethodArgumentNotValidException; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.RestController; @@ -32,17 +35,26 @@ import org.springframework.web.context.request.WebRequest; @SuppressWarnings("unused") public class ApplicationExceptionHandler { private static EELFLogger log = EELFManager.getInstance().getLogger(ApplicationExceptionHandler.class); + @ExceptionHandler(Exception.class) public final ResponseEntity handleAllExceptions(Exception ex, WebRequest request) { log.error("Application Exception", ex); - ErrorMessage exceptionResponse = new ErrorMessage( ex.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR.value(), ex.getLocalizedMessage()); + ErrorMessage exceptionResponse = new ErrorMessage(ex.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR.value(), ex.getLocalizedMessage()); return new ResponseEntity<>(exceptionResponse, HttpStatus.INTERNAL_SERVER_ERROR); } + @ExceptionHandler({HttpMessageNotReadableException.class, MethodArgumentNotValidException.class, + HttpRequestMethodNotSupportedException.class}) + public final ResponseEntity handleBadRequest(Exception ex, WebRequest request) { + log.error("Bad Request Exception", ex); + ErrorMessage exceptionResponse = new ErrorMessage(ex.getMessage(), HttpStatus.BAD_REQUEST.value(), ex.getLocalizedMessage()); + return new ResponseEntity<>(exceptionResponse, HttpStatus.BAD_REQUEST); + } + @ExceptionHandler(BluePrintException.class) public final ResponseEntity handleBlueprintException(BluePrintException ex, WebRequest request) { log.error("Application Blueprint Exception", ex); - ErrorMessage exceptionResponse = new ErrorMessage( ex.getMessage(), ex.getCode(), ex.getLocalizedMessage()); + ErrorMessage exceptionResponse = new ErrorMessage(ex.getMessage(), ex.getCode(), ex.getLocalizedMessage()); return new ResponseEntity<>(exceptionResponse, HttpStatus.INTERNAL_SERVER_ERROR); } } diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ControllerBluprintsApplication.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ControllerBluprintsApplication.java index 447e1966..6b0efd87 100644 --- a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ControllerBluprintsApplication.java +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/ControllerBluprintsApplication.java @@ -35,7 +35,7 @@ public class ControllerBluprintsApplication { private static EELFLogger log = EELFManager.getInstance().getLogger(ControllerBluprintsApplication.class); public static void main(String[] args) { - log.info("****** Starting Controller Bluprints Application **************"); + log.info("****** Starting Controlled Blueprints Application ******"); SpringApplication.run(ControllerBluprintsApplication.class, args); } diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/CorsConfig.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/CorsConfig.java deleted file mode 100644 index d00d2c84..00000000 --- a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/CorsConfig.java +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright © 2017-2018 AT&T Intellectual Property. - * - * 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 org.onap.ccsdk.apps.controllerblueprints; - - -import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Configuration; -import org.springframework.web.cors.CorsConfiguration; -import org.springframework.web.cors.reactive.CorsWebFilter; -import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource; -import java.util.Arrays; - -/** - * CorsConfig.java Purpose: Provide Configuration Generator CorsConfig Information - * - * @author Brinda Santh - * @version 1.0 - */ -@Configuration -public class CorsConfig { - /** - * This is a CORS Implementation for different Orgin GUI to access. - * - * @return CorsFilter - */ - @Bean - CorsWebFilter corsWebFilter() { - CorsConfiguration corsConfig = new CorsConfiguration(); - corsConfig.setAllowedOrigins(Arrays.asList("*")); - corsConfig.setMaxAge(8000L); - corsConfig.addAllowedMethod("*"); - - UrlBasedCorsConfigurationSource source = - new UrlBasedCorsConfigurationSource(); - source.registerCorsConfiguration("/**", corsConfig); - - return new CorsWebFilter(source); - } - - -} diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/SwaggerConfig.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/SwaggerConfig.java index 67e3e5d0..cfcccf33 100644 --- a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/SwaggerConfig.java +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/SwaggerConfig.java @@ -16,16 +16,30 @@ package org.onap.ccsdk.apps.controllerblueprints; +import com.google.common.collect.Lists; +import org.jetbrains.annotations.NotNull; +import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants; +import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; +import org.springframework.http.HttpStatus; +import org.springframework.web.bind.annotation.RequestMethod; import springfox.documentation.builders.PathSelectors; import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.builders.ResponseMessageBuilder; +import springfox.documentation.schema.ModelRef; import springfox.documentation.service.ApiInfo; import springfox.documentation.service.Contact; +import springfox.documentation.service.Header; +import springfox.documentation.service.ResponseMessage; import springfox.documentation.spi.DocumentationType; import springfox.documentation.spring.web.plugins.Docket; import springfox.documentation.swagger2.annotations.EnableSwagger2; + import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; /** * SwaggerConfig @@ -36,10 +50,23 @@ import java.util.Collections; @EnableSwagger2 @SuppressWarnings("unused") public class SwaggerConfig { + @Value("${appVersion}") + private String appVersion; + @Value("${swagger.contact.name}") + private String contactName; + @Value("${swagger.contact.url}") + private String contactUrl; + @Value("${swagger.contact.email}") + private String contactEmail; + @Bean @SuppressWarnings("unused") public Docket api() { return new Docket(DocumentationType.SWAGGER_2) + .globalResponseMessage(RequestMethod.GET, getDefaultGetResponseMessages()) + .globalResponseMessage(RequestMethod.POST, getDefaultPostResponseMessages()) + .globalResponseMessage(RequestMethod.PUT, getDefaultPutResponseMessages()) + .globalResponseMessage(RequestMethod.DELETE, getDefaultDeleteResponseMessages()) .select() .apis(RequestHandlerSelectors.any()) .paths(PathSelectors.any()) @@ -51,11 +78,77 @@ public class SwaggerConfig { return new ApiInfo( "Controller Blueprints API", "Controller blueprints API for VNF Self Service.", - "1.0.0", + appVersion, "Terms of service", - new Contact("Brinda Santh", "www.onap.com", "brindasanth@onap.com"), + new Contact(contactName, contactUrl, contactEmail), "Apache 2.0", "http://www.apache.org/licenses/LICENSE-2.0", Collections.emptyList()); } + private List getDefaultGetResponseMessages() { + List defaultResponseMessages = Lists.newArrayList(); + Map defaultHeaders = getDefaultResponseHeaders(); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.OK, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.BAD_REQUEST, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.UNAUTHORIZED, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.FORBIDDEN, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.NOT_FOUND, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.INTERNAL_SERVER_ERROR, defaultHeaders)); + return defaultResponseMessages; + } + + private List getDefaultPostResponseMessages() { + List defaultResponseMessages = Lists.newArrayList(); + Map defaultHeaders = getDefaultResponseHeaders(); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.OK, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.CREATED, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.BAD_REQUEST, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.UNAUTHORIZED, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.FORBIDDEN, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.INTERNAL_SERVER_ERROR, defaultHeaders)); + return defaultResponseMessages; + } + + private List getDefaultPutResponseMessages() { + List defaultResponseMessages = Lists.newArrayList(); + Map defaultHeaders = getDefaultResponseHeaders(); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.OK, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.BAD_REQUEST, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.UNAUTHORIZED, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.FORBIDDEN, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.INTERNAL_SERVER_ERROR, defaultHeaders)); + return defaultResponseMessages; + } + + private List getDefaultDeleteResponseMessages() { + List defaultResponseMessages = Lists.newArrayList(); + Map defaultHeaders = getDefaultResponseHeaders(); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.OK, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.BAD_REQUEST, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.UNAUTHORIZED, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.FORBIDDEN, defaultHeaders)); + defaultResponseMessages.add(getResponseBuilder(HttpStatus.INTERNAL_SERVER_ERROR, defaultHeaders)); + return defaultResponseMessages; + } + private ResponseMessage getResponseBuilder(@NotNull HttpStatus httpStatus, Map defaultHeaders) { + ResponseMessageBuilder responseMessageBuilder = new ResponseMessageBuilder(); + responseMessageBuilder.code(httpStatus.value()) + .message(httpStatus.getReasonPhrase()) + .headersWithDescription(defaultHeaders) + .build(); + return responseMessageBuilder.build(); + } + + private Map getDefaultResponseHeaders() { + Map defaultHeaders = new HashMap<>(); + defaultHeaders.put(BluePrintConstants.RESPONSE_HEADER_TRANSACTION_ID, + new Header(BluePrintConstants.RESPONSE_HEADER_TRANSACTION_ID, "Transaction Id", new ModelRef("string"))); + defaultHeaders.put(BluePrintConstants.RESPONSE_HEADER_LATEST_VERSION, + new Header(BluePrintConstants.RESPONSE_HEADER_LATEST_VERSION, "API Latest Version", new ModelRef("string"))); + defaultHeaders.put(BluePrintConstants.RESPONSE_HEADER_MINOR_VERSION, + new Header(BluePrintConstants.RESPONSE_HEADER_MINOR_VERSION, "API Minor Version", new ModelRef("string"))); + defaultHeaders.put(BluePrintConstants.RESPONSE_HEADER_PATCH_VERSION, + new Header(BluePrintConstants.RESPONSE_HEADER_PATCH_VERSION, "API Patch Version", new ModelRef("string"))); + return defaultHeaders; + } } diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/WebConfig.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/WebConfig.java index 1eba97cd..c5cdee62 100644 --- a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/WebConfig.java +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/WebConfig.java @@ -26,6 +26,7 @@ import org.springframework.web.reactive.config.WebFluxConfigurationSupport; * @author Brinda Santh 8/13/2018 */ @Configuration +@SuppressWarnings("unused") public class WebConfig extends WebFluxConfigurationSupport { public void addResourceHandlers(ResourceHandlerRegistry registry) { registry.addResourceHandler("swagger-ui.html") diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/ApplicationLoggingFilter.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/ApplicationLoggingFilter.java new file mode 100644 index 00000000..9a556e71 --- /dev/null +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/ApplicationLoggingFilter.java @@ -0,0 +1,81 @@ +/* + * Copyright © 2017-2018 AT&T Intellectual Property. + * + * 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 org.onap.ccsdk.apps.controllerblueprints.filters; + +import com.google.common.base.Preconditions; +import org.apache.commons.lang3.StringUtils; +import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants; +import org.onap.logging.ref.slf4j.ONAPLogAdapter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Component; + +import javax.servlet.*; +import javax.servlet.annotation.WebFilter; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; + +/** + * ApplicationLoggingFilter + * + * @author Brinda Santh 8/14/2018 + */ +@Component +@WebFilter(asyncSupported = true, urlPatterns = {"/*"}) +@SuppressWarnings("unused") +public class ApplicationLoggingFilter implements Filter { + private static Logger log = LoggerFactory.getLogger(ApplicationLoggingFilter.class); + + @SuppressWarnings("unused") + @Value("${appVersion}") + private String appVersion; + + public void doFilter(ServletRequest request, + ServletResponse response, + FilterChain chain) throws IOException, ServletException { + + HttpServletRequest req = (HttpServletRequest) request; + HttpServletResponse res = (HttpServletResponse) response; + + ONAPLogAdapter onapLogAdapter = new ONAPLogAdapter(log); + onapLogAdapter.entering(req); + + String[] tokens = StringUtils.split(appVersion, '.'); + Preconditions.checkNotNull(tokens, "failed to split application versions"); + Preconditions.checkArgument(tokens.length == 3, "failed to tokenize application versions"); + res.addHeader(BluePrintConstants.RESPONSE_HEADER_TRANSACTION_ID, MDC.get("RequestID")); + res.addHeader(BluePrintConstants.RESPONSE_HEADER_MINOR_VERSION, tokens[1]); + res.addHeader(BluePrintConstants.RESPONSE_HEADER_PATCH_VERSION, tokens[2]); + res.addHeader(BluePrintConstants.RESPONSE_HEADER_LATEST_VERSION, appVersion); + chain.doFilter(request, response); + // Clean the MDC info + onapLogAdapter.exiting(); + } + + @Override + public void init(FilterConfig filterConfig) { + + } + + @Override + public void destroy() { + + } +} \ No newline at end of file diff --git a/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/CorsFilter.java b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/CorsFilter.java new file mode 100644 index 00000000..91cc731d --- /dev/null +++ b/ms/controllerblueprints/application/src/main/java/org/onap/ccsdk/apps/controllerblueprints/filters/CorsFilter.java @@ -0,0 +1,61 @@ +/* + * Copyright © 2017-2018 AT&T Intellectual Property. + * + * 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 org.onap.ccsdk.apps.controllerblueprints.filters; + +import org.springframework.http.HttpMethod; +import org.springframework.stereotype.Component; +import javax.servlet.*; +import javax.servlet.annotation.WebFilter; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +/** + * CorsFilter.java Purpose: Provide Configuration Generator CorsFilter Information + * + * @author Brinda Santh + */ +@Component +@WebFilter(asyncSupported = true, urlPatterns = {"/*"}) +@SuppressWarnings("unused") +public class CorsFilter implements Filter { + + public void destroy() { + } + + public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) + throws IOException, ServletException { + + HttpServletRequest request = (HttpServletRequest) servletRequest; + HttpServletResponse response = (HttpServletResponse) servletResponse; + + response.addHeader("Access-Control-Allow-Origin", "*"); + response.addHeader("Access-Control-Allow-Methods", "*"); + response.addHeader("Access-Control-Allow-Headers", + "DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range"); + + if (request.getMethod().equals(HttpMethod.OPTIONS.toString())) { + response.addHeader("Access-Control-Max-Age", "1728000"); + response.setStatus(HttpServletResponse.SC_ACCEPTED); + return; + } + chain.doFilter(request, servletResponse); + } + + public void init(FilterConfig fConfig) throws ServletException { + } + +} \ No newline at end of file -- cgit 1.2.3-korg