2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
24 package org.onap.clamp.clds.config.spring;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
29 import java.io.IOException;
31 import org.onap.clamp.clds.config.CldsUserJsonDecoder;
32 import org.onap.clamp.clds.exception.CldsUsersException;
33 import org.onap.clamp.clds.service.CldsUser;
34 import org.springframework.beans.factory.annotation.Autowired;
35 import org.springframework.beans.factory.annotation.Value;
36 import org.springframework.context.ApplicationContext;
37 import org.springframework.context.annotation.Configuration;
38 import org.springframework.context.annotation.Profile;
39 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
40 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
41 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
42 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
45 * This class is used to enable the HTTP authentication to login. It requires a
46 * specific JSON file containing the user definition
47 * (classpath:etc/config/clds/clds-users.json).
51 @Profile("clamp-spring-authentication")
52 public class CldsSecurityConfigUsers extends WebSecurityConfigurerAdapter {
54 protected static final EELFLogger logger = EELFManager.getInstance().getLogger(CldsSecurityConfigUsers.class);
55 protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
57 private ApplicationContext appContext;
58 @Value("${org.onap.clamp.config.files.cldsUsers:'classpath:etc/config/clds/clds-users.json'}")
59 private String cldsUsersFile;
60 @Value("${clamp.config.security.permission.type.cl:permission-type-cl}")
61 private String cldsPersmissionTypeCl;
62 @Value("${CLDS_PERMISSION_INSTANCE:dev}")
63 private String cldsPermissionInstance;
66 * This method configures on which URL the authorization will be enabled.
69 protected void configure(HttpSecurity http) {
71 http.csrf().disable().httpBasic().and().authorizeRequests().antMatchers("/restservices/clds/v1/user/**")
72 .authenticated().anyRequest().permitAll().and().logout();
73 } catch (Exception e) {
74 logger.error("Exception occurred during the setup of the Web users in memory", e);
75 throw new CldsUsersException("Exception occurred during the setup of the Web users in memory", e);
80 * This method is called by the framework and is used to load all the users
81 * defined in cldsUsersFile variable (this file path can be configured in
82 * the application.properties).
87 public void configureGlobal(AuthenticationManagerBuilder auth) {
89 CldsUser[] usersList = loadUsers();
91 if (null == usersList) {
92 logger.warn("No users defined. Users should be defined under " + cldsUsersFile);
95 for (CldsUser user : usersList) {
96 auth.inMemoryAuthentication().withUser(user.getUser()).password(user.getPassword())
97 .roles(user.getPermissionsString());
99 } catch (Exception e) {
100 logger.error("Exception occurred during the setup of the Web users in memory", e);
101 throw new CldsUsersException("Exception occurred during the setup of the Web users in memory", e);
106 * This method loads physically the JSON file and convert it to an Array of
109 * @return The array of CldsUser
111 private CldsUser[] loadUsers() {
113 logger.info("Load from clds-users.properties");
114 return CldsUserJsonDecoder.decodeJson(appContext.getResource(cldsUsersFile).getInputStream());
115 } catch (IOException e) {
116 logger.error("Unable to decode the User Json file", e);
117 throw new CldsUsersException("Load from clds-users.properties", e);