2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (c) 2017 AT&T Intellectual Property
6 * ===================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * ============LICENSE_END=============================================
20 * ====================================================================
23 package org.onap.music;
25 import javax.servlet.Filter;
26 import javax.servlet.FilterChain;
27 import javax.servlet.ServletException;
28 import javax.servlet.ServletRequest;
29 import javax.servlet.ServletResponse;
31 import org.onap.aaf.cadi.PropAccess;
32 import org.onap.music.authentication.CadiAuthFilter;
33 import org.onap.music.authentication.MusicAuthorizationFilter;
34 import org.onap.music.eelf.logging.EELFLoggerDelegate;
35 import org.onap.music.eelf.logging.MusicLoggingServletFilter;
36 import org.onap.music.main.MusicUtil;
37 import org.onap.music.main.PropertiesLoader;
38 import org.springframework.beans.factory.annotation.Autowired;
39 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
40 import org.springframework.boot.autoconfigure.SpringBootApplication;
41 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
42 import org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration;
43 import org.springframework.boot.builder.SpringApplicationBuilder;
44 import org.springframework.boot.web.servlet.FilterRegistrationBean;
45 import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
46 import org.springframework.context.annotation.Bean;
47 import org.springframework.context.annotation.ComponentScan;
48 import org.springframework.context.annotation.DependsOn;
49 import org.springframework.scheduling.annotation.EnableScheduling;
50 import org.springframework.web.context.request.RequestContextListener;
52 @SpringBootApplication(scanBasePackages = { "org.onap.music.rest"})
53 @EnableAutoConfiguration(exclude = { CassandraDataAutoConfiguration.class })
54 @ComponentScan(value = { "org.onap.music" })
56 public class MusicApplication extends SpringBootServletInitializer {
58 private static final String KEYSPACE_PATTERN = "/v2/keyspaces/*";
59 private static final String LOCKS_PATTERN = "/v2/locks/*";
60 private static final String Q_PATTERN = "/v2/priorityq/*";
63 private PropertiesLoader propertyLoader;
64 private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicApplication.class);
67 public static void main(String[] args) {
68 new MusicApplication().configure(new SpringApplicationBuilder(MusicApplication.class)).run(args);
72 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
74 return application.sources(MusicApplication.class);
77 @Bean("loadProperties")
78 public void loadProperties() {
79 propertyLoader.loadProperties();
84 @DependsOn("loadProperties")
85 public PropAccess propAccess() {
86 if (MusicUtil.getIsCadi()) {
87 return new PropAccess(new String[] {
88 "cadi_prop_files=/opt/app/music/etc/cadi.properties" });
94 @Bean(name = "cadiFilter")
95 @DependsOn("loadProperties")
96 public Filter cadiFilter() throws ServletException {
97 propertyLoader.loadProperties();
98 if (MusicUtil.getIsCadi()) {
99 PropAccess propAccess = propAccess();
100 return new CadiAuthFilter(propAccess);
102 return (ServletRequest request, ServletResponse response, FilterChain chain) -> {
103 // do nothing for now.
109 * Added for capturing custom header values from client.
111 * order is set to 1 for this filter
116 * @throws ServletException
118 @Bean(name="logFilter")
119 @DependsOn("loadProperties")
120 public FilterRegistrationBean<Filter> loggingFilterRegistration() throws ServletException {
121 logger.info("loggingFilterRegistration called for log filter..");
122 propertyLoader.loadProperties();
123 FilterRegistrationBean<Filter> frb = new FilterRegistrationBean<>();
124 frb.setFilter(new MusicLoggingServletFilter());
130 frb.setName("logFilter");
136 @DependsOn("loadProperties")
137 public FilterRegistrationBean<Filter> cadiFilterRegistration() throws ServletException {
138 logger.info("cadiFilterRegistration called for cadi filter..");
139 FilterRegistrationBean<Filter> frb = new FilterRegistrationBean<>();
140 frb.setFilter(cadiFilter());
141 if (MusicUtil.getIsCadi()) {
148 frb.addUrlPatterns("/v0/test");
150 frb.setName("cadiFilter");
157 * Added for Authorization using CADI
162 * @throws ServletException
165 @DependsOn("loadProperties")
166 public FilterRegistrationBean<Filter> cadiFilterRegistrationForAuth() throws ServletException {
167 logger.info("cadiFilterRegistrationForAuth called for cadi auth filter..");
168 FilterRegistrationBean<Filter> frb = new FilterRegistrationBean<>();
169 frb.setFilter(cadiMusicAuthFilter());
171 if (MusicUtil.getIsCadi()) {
178 frb.addUrlPatterns("/v0/test");
180 frb.setName("cadiMusicAuthFilter");
185 @Bean(name = "cadiMusicAuthFilter")
186 @DependsOn("loadProperties")
187 public Filter cadiMusicAuthFilter() throws ServletException {
188 propertyLoader.loadProperties();
189 if (MusicUtil.getIsCadi()) {
190 return new MusicAuthorizationFilter();
192 return (ServletRequest request, ServletResponse response, FilterChain chain) -> {
193 // do nothing for now.
199 @ConditionalOnMissingBean(RequestContextListener.class)
200 public RequestContextListener requestContextListener() {
201 return new RequestContextListener();