webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/config/WebSecurityConfiguration.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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.
  18  * ========================LICENSE_END===================================
  19  */
  20 package org.oransc.ric.portal.dashboard.config;
  21
  22 import java.lang.invoke.MethodHandles;
  23 import java.lang.reflect.InvocationTargetException;
  24
  25 import org.onap.portalsdk.core.onboarding.util.PortalApiConstants;
  26 import org.oransc.ric.portal.dashboard.DashboardUserManager;
  27 import org.oransc.ric.portal.dashboard.controller.A1MediatorController;
  28 import org.oransc.ric.portal.dashboard.controller.AdminController;
  29 import org.oransc.ric.portal.dashboard.controller.AppManagerController;
  30 import org.oransc.ric.portal.dashboard.controller.E2ManagerController;
  31 import org.oransc.ric.portal.dashboard.controller.SimpleErrorController;
  32 import org.oransc.ric.portal.dashboard.portalapi.PortalAuthManager;
  33 import org.oransc.ric.portal.dashboard.portalapi.PortalAuthenticationFilter;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37 import org.springframework.beans.factory.annotation.Value;
  38 import org.springframework.context.annotation.Bean;
  39 import org.springframework.context.annotation.Configuration;
  40 import org.springframework.context.annotation.Profile;
  41 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
  42 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  43 import org.springframework.security.config.annotation.web.builders.WebSecurity;
  44 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
  45 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
  46 import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
  47 import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
  48
  49 @Configuration
  50 @EnableWebSecurity
  51 @EnableGlobalMethodSecurity(securedEnabled = true)
  52 @Profile("!test")
  53 public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
  54
  55         private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  56
  57         // Although constructor arguments are recommended over field injection,
  58         // this results in fewer lines of code.
  59         @Value("${portalapi.security}")
  60         private Boolean portalapiSecurity;
  61         @Value("${portalapi.appname}")
  62         private String appName;
  63         @Value("${portalapi.username}")
  64         private String userName;
  65         @Value("${portalapi.password}")
  66         private String password;
  67         @Value("${portalapi.decryptor}")
  68         private String decryptor;
  69         @Value("${portalapi.usercookie}")
  70         private String userCookie;
  71
  72         @Autowired
  73         DashboardUserManager userManager;
  74
  75         @Override
  76         protected void configure(HttpSecurity http) throws Exception {
  77                 logger.debug("configure: portalapi.username {}", userName);
  78                 // A chain of ".and()" always baffles me
  79                 http.authorizeRequests().anyRequest().authenticated();
  80                 http.headers().frameOptions().disable();
  81                 http.csrf().csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse());
  82                 http.addFilterBefore(portalAuthenticationFilterBean(), BasicAuthenticationFilter.class);
  83         }
  84
  85         /**
  86          * Resource paths that do not require authentication, especially including
  87          * Swagger-generated documentation.
  88          */
  89         protected static final String[] OPEN_PATHS = { //
  90                         "/v2/api-docs", //
  91                         "/swagger-resources/**", //
  92                         "/swagger-ui.html", //
  93                         "/webjars/**", //
  94                         PortalApiConstants.API_PREFIX + "/**", //
  95                         A1MediatorController.CONTROLLER_PATH + "/" + A1MediatorController.VERSION_METHOD, //
  96                         AdminController.CONTROLLER_PATH + "/" + AdminController.HEALTH_METHOD, //
  97                         AdminController.CONTROLLER_PATH + "/" + AdminController.VERSION_METHOD, //
  98                         AppManagerController.CONTROLLER_PATH + "/" + AppManagerController.HEALTH_ALIVE_METHOD, //
  99                         AppManagerController.CONTROLLER_PATH + "/" + AppManagerController.HEALTH_READY_METHOD, //
 100                         AppManagerController.CONTROLLER_PATH + "/" + AppManagerController.VERSION_METHOD, //
 101                         E2ManagerController.CONTROLLER_PATH + "/" + E2ManagerController.HEALTH_METHOD, //
 102                         E2ManagerController.CONTROLLER_PATH + "/" + E2ManagerController.VERSION_METHOD, //
 103                         SimpleErrorController.ERROR_PATH };
 104
 105         @Override
 106         public void configure(WebSecurity web) throws Exception {
 107                 // This disables Spring security, but not the app's filter.
 108                 web.ignoring().antMatchers(OPEN_PATHS);
 109         }
 110
 111         @Bean
 112         public PortalAuthManager portalAuthManagerBean() throws ClassNotFoundException, IllegalAccessException,
 113                         InstantiationException, InvocationTargetException, NoSuchMethodException {
 114                 return new PortalAuthManager(appName, userName, password, decryptor, userCookie);
 115         }
 116
 117         /*
 118          * If this is annotated with @Bean, it is created automatically AND REGISTERED,
 119          * and Spring processes annotations in the source of the class. However, the
 120          * filter is added in the chain apparently in the wrong order. Alternately, with
 121          * no @Bean and added to the chain up in the configure() method in the desired
 122          * order, the ignoring() matcher pattern configured above causes Spring to
 123          * bypass this filter, which seems to me means the filter participates
 124          * correctly.
 125          */
 126         public PortalAuthenticationFilter portalAuthenticationFilterBean() throws ClassNotFoundException,
 127                         IllegalAccessException, InstantiationException, InvocationTargetException, NoSuchMethodException {
 128                 return new PortalAuthenticationFilter(portalapiSecurity, portalAuthManagerBean(), this.userManager);
 129         }
 130
 131 }