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    • org.eclipse.dirigible.services.spring.boot.DirigibleRestServiceApplication Maven / Gradle / Ivy

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    /*
 * Copyright (c) 2021 SAP SE or an SAP affiliate company and Eclipse Dirigible contributors
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * SPDX-FileCopyrightText: 2021 SAP SE or an SAP affiliate company and Eclipse Dirigible contributors
 * SPDX-License-Identifier: EPL-2.0
 */
package org.eclipse.dirigible.services.spring.boot;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;

import org.apache.catalina.filters.CorsFilter;
import org.apache.cxf.Bus;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.jaxrs.JAXRSServerFactoryBean;
import org.apache.cxf.jaxrs.openapi.OpenApiFeature;
import org.apache.cxf.jaxrs.swagger.ui.SwaggerUiConfig;
import org.apache.olingo.odata2.core.servlet.ODataServlet;
import org.eclipse.dirigible.runtime.core.embed.EmbeddedDirigible;
import org.eclipse.dirigible.runtime.core.filter.HealthCheckFilter;
import org.eclipse.dirigible.runtime.core.filter.HttpContextFilter;
import org.eclipse.dirigible.runtime.core.initializer.DirigibleInitializer;
import org.eclipse.dirigible.runtime.core.services.HomeRedirectServlet;
import org.eclipse.dirigible.runtime.core.services.LogoutServlet;
import org.eclipse.dirigible.runtime.core.version.Version;
import org.eclipse.dirigible.runtime.core.version.VersionProcessor;
//import org.eclipse.dirigible.runtime.security.filter.SecurityFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;

import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider;

@SpringBootApplication
public class DirigibleRestServiceApplication {
	
	private static final Logger logger = LoggerFactory.getLogger(DirigibleRestServiceApplication.class);

    @Autowired
    private Bus bus;

    public static void main(String[] args) {
        SpringApplication.run(DirigibleRestServiceApplication.class, args);
    }

    @Bean
    public Server rsServer() {
    	EmbeddedDirigible dirigible = new EmbeddedDirigible();
        DirigibleInitializer initializer = dirigible.initialize();
        
        JAXRSServerFactoryBean endpoint = new JAXRSServerFactoryBean();
        endpoint.setBus(bus);
        endpoint.setServiceBeans(new ArrayList(initializer.getServices()));
        endpoint.setAddress("/");
        endpoint.setFeatures(Arrays.asList(createOpenApiFeature()));
        JacksonJsonProvider provider = new JacksonJsonProvider();
        endpoint.setProvider(provider);
        
        return endpoint.create();
    }
    
    @Bean
    public FilterRegistrationBean contextFilter(){
        FilterRegistrationBean registrationBean 
          = new FilterRegistrationBean<>();
            
        registrationBean.setFilter(new HttpContextFilter());
        registrationBean.addUrlPatterns("/services/v3/*", "/public/v3/*", "/services/v4/*", "/public/v4/*");
            
        return registrationBean;    
    }
    
    @Bean
    public FilterRegistrationBean healthcheckFilter(){
        FilterRegistrationBean registrationBean 
          = new FilterRegistrationBean<>();
            
        registrationBean.setFilter(new HealthCheckFilter());
        registrationBean.addUrlPatterns("/services/v3/*", "/public/v3/*", "/services/v4/*", "/public/v4/*");
            
        return registrationBean;    
    }
    
    @Bean
    public FilterRegistrationBean corsFilter(){
        FilterRegistrationBean registrationBean 
          = new FilterRegistrationBean<>();
            
        registrationBean.setFilter(new CorsFilter());
        registrationBean.addInitParameter("cors.allowed.origins", "*");
        registrationBean.addInitParameter("cors.allowed.methods", "GET,PUT,PATCH,POST,DELETE,HEAD,OPTIONS,CONNECT,TRACE");
        registrationBean.addUrlPatterns("/*");
            
        return registrationBean;    
    }
    
//    @Bean
//    public FilterRegistrationBean securityFilter(){
//        FilterRegistrationBean registrationBean 
//          = new FilterRegistrationBean<>();
//            
//        registrationBean.setFilter(new SecurityFilter());
//        registrationBean.addUrlPatterns("/services/v3/js/*",
//        		"/services/v3/rhino/*",
//        		"/services/v3/nashorn/*",
//        		"/services/v3/v8/*",
//        		"/services/v3/public/*",
//        		"/services/v3/web/*",
//        		"/services/v3/wiki/*",
//        		"/services/v3/command/*",
//        		
//        		"/public/v3/js/*",
//        		"/public/v3/rhino/*",
//        		"/public/v3/nashorn/*",
//        		"/public/v3/v8/*",
//        		"/public/v3/public/*",
//        		"/public/v3/web/*",
//        		"/public/v3/wiki/*",
//        		"/public/v3/command/*",
//        		
//        		"/services/v4/js/*",
//        		"/services/v4/rhino/*",
//        		"/services/v4/nashorn/*",
//        		"/services/v4/v8/*",
//        		"/services/v4/public/*",
//        		"/services/v4/web/*",
//        		"/services/v4/wiki/*",
//        		"/services/v4/command/*",
//        		
//        		"/public/v4/js/*",
//        		"/public/v4/rhino/*",
//        		"/public/v4/nashorn/*",
//        		"/public/v4/v8/*",
//        		"/public/v4/public/*",
//        		"/public/v4/web/*",
//        		"/public/v4/wiki/*",
//        		"/public/v4/command/*",
//        		
//        		"/odata/v2/*");
//            
//        return registrationBean;    
//    }
    
    @Bean
    public ServletRegistrationBean delegateHomeRedirectServlet() {
        return new ServletRegistrationBean(new HomeRedirectServlet(), "/home");
    }
    
    @Bean
    public ServletRegistrationBean delegateLogoutServlet() {
        return new ServletRegistrationBean(new LogoutServlet(), "/logout");
    }
    
    @Bean
    public ServletRegistrationBean olingoServlet() {
    	ServletRegistrationBean bean = new ServletRegistrationBean(new ODataServlet(), "/odata/v2/*");
    	bean.addInitParameter("javax.ws.rs.Application", "org.apache.olingo.odata2.core.rest.app.ODataApplication");
    	bean.addInitParameter("org.apache.olingo.odata2.service.factory", "org.eclipse.dirigible.engine.odata2.factory.DirigibleODataServiceFactory");
    	bean.setLoadOnStartup(1);
        return bean;
    }

    @Bean
    public OpenApiFeature createOpenApiFeature() {
        final OpenApiFeature openApiFeature = new OpenApiFeature();
        openApiFeature.setPrettyPrint(true);
        openApiFeature.setTitle("Eclipse Dirigible - RESTful Services API");
        openApiFeature.setContactName("Eclipse Dirigible");
        openApiFeature.setContactEmail("[email protected]");
        openApiFeature.setLicense("Eclipse Public License - v 2.0");
        openApiFeature.setLicenseUrl("https://www.eclipse.org/legal/epl-v20.html");
        openApiFeature.setDescription("Eclipse Dirigible API of the core RESTful services provided by the application development platform itself");
        try {
			Version version = new VersionProcessor().getVersion();
			openApiFeature.setVersion(version.getProductVersion());
		} catch (IOException e) {
			logger.error(e.getMessage(), e);
			openApiFeature.setVersion("3.0.0");
		}
        openApiFeature.setSwaggerUiConfig(
            new SwaggerUiConfig()
                .url("/a/services/v4/openapi.json"));
        return openApiFeature;
    }

}    
    
    
    

    




    
    
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