1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.web;
import jersey.repackaged.com.google.common.collect.Sets;
import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.server.ResourceConfig;
import org.onap.aai.aailog.logs.AaiDebugLog;
import org.onap.aai.rest.*;
import org.onap.aai.rest.search.ModelAndNamedQueryRestProvider;
import org.onap.aai.rest.search.SearchProvider;
import org.onap.aai.rest.util.EchoResponse;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.env.Environment;
import javax.annotation.Priority;
import java.lang.reflect.AnnotatedElement;
import java.util.Collection;
import java.util.Comparator;
import java.util.Set;
import java.util.logging.Logger;
import static java.lang.Boolean.parseBoolean;
import static java.util.Comparator.comparingInt;
@Configuration
public class JerseyConfiguration {
private static final Logger log = Logger.getLogger(JerseyConfiguration.class.getName());
private static final org.slf4j.Logger logger = LoggerFactory.getLogger(JerseyConfiguration.class.getName());
private static AaiDebugLog debugLog = new AaiDebugLog();
static {
debugLog.setupMDC();
}
private static final String LOGGING_ENABLED_PROPERTY = "aai.request.logging.enabled";
private static final boolean ENABLE_RESPONSE_LOGGING = false;
private final Environment environment;
@Autowired
public JerseyConfiguration(Environment environment) {
this.environment = environment;
}
@Bean
public ResourceConfig resourceConfig() {
ResourceConfig resourceConfig = new ResourceConfig();
Set<Class<?>> classes = Sets.newHashSet(
SearchProvider.class,
ModelAndNamedQueryRestProvider.class,
QueryConsumer.class,
RecentAPIConsumer.class,
DslConsumer.class,
EchoResponse.class,
CQ2Gremlin.class,
CQ2GremlinTest.class
);
Set<Class<?>> filterClasses = Sets.newHashSet(
org.onap.aai.aailog.filter.AaiAuditLogContainerFilter.class,
org.onap.aai.interceptors.pre.RequestTransactionLogging.class,
org.onap.aai.interceptors.pre.HeaderValidation.class,
org.onap.aai.interceptors.pre.HttpHeaderInterceptor.class,
org.onap.aai.interceptors.pre.OneWaySslAuthorization.class,
org.onap.aai.interceptors.pre.VersionLatestInterceptor.class,
org.onap.aai.interceptors.pre.RetiredInterceptor.class,
org.onap.aai.interceptors.pre.VersionInterceptor.class,
org.onap.aai.interceptors.pre.RequestHeaderManipulation.class,
org.onap.aai.interceptors.pre.RequestModification.class,
org.onap.aai.interceptors.post.InvalidResponseStatus.class,
org.onap.aai.interceptors.post.ResponseTransactionLogging.class,
org.onap.aai.interceptors.post.ResponseHeaderManipulation.class
);
if (isLoggingEnabled()) {
logRequests(resourceConfig);
}
resourceConfig.registerClasses(classes);
logger.debug("REGISTERED CLASSES " + classes.toString());
throwIfPriorityAnnotationAbsent(filterClasses);
filterClasses.stream()
.filter(this::isEnabledByActiveProfiles)
.sorted(priorityComparator())
.forEach(resourceConfig::register);
filterClasses.stream()
.filter(this::isEnabledByActiveProfiles)
.sorted(priorityComparator())
.forEach(s -> logger.debug("REGISTERED FILTERS " + s.getName()));
return resourceConfig;
}
private <T> void throwIfPriorityAnnotationAbsent(Collection<Class<? extends T>> classes) {
for (Class clazz : classes) {
if (!clazz.isAnnotationPresent(Priority.class)) {
logger.debug("throwIfPriorityAnnotationAbsent: missing filter priority for : " + clazz.getName());
throw new MissingFilterPriorityException(clazz);
}
}
}
private <T> Comparator<Class<? extends T>> priorityComparator() {
return comparingInt(clazz -> clazz.getAnnotation(Priority.class).value());
}
private void logRequests(ResourceConfig resourceConfig) {
resourceConfig.register(new LoggingFilter(log, ENABLE_RESPONSE_LOGGING));
}
private boolean isLoggingEnabled() {
return parseBoolean(environment.getProperty(LOGGING_ENABLED_PROPERTY));
}
private boolean isEnabledByActiveProfiles(AnnotatedElement annotatedElement) {
boolean result = !annotatedElement.isAnnotationPresent(Profile.class) ||
environment.acceptsProfiles(annotatedElement.getAnnotation(Profile.class).value());
logger.debug("isEnabledByActiveProfiles: annotatedElement: " + annotatedElement.toString() + " result=" + result);
return result;
}
private class MissingFilterPriorityException extends RuntimeException {
private MissingFilterPriorityException(Class<?> clazz) {
super("Container filter " + clazz.getName() + " does not have @Priority annotation");
}
}
}
|
