dashboard/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  * Modifications Copyright (C) 2019 Nordix Foundation
   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
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  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 package org.oransc.ric.portal.dashboard.config;
  22
  23 import java.io.IOException;
  24 import java.lang.invoke.MethodHandles;
  25 import java.lang.reflect.InvocationTargetException;
  26 import org.onap.portalsdk.core.onboarding.util.PortalApiConstants;
  27 import org.oransc.ric.portal.dashboard.DashboardUserManager;
  28 import org.oransc.ric.portal.dashboard.controller.A1Controller;
  29 import org.oransc.ric.portal.dashboard.controller.SimpleErrorController;
  30 import org.oransc.ric.portal.dashboard.portalapi.PortalAuthManager;
  31 import org.oransc.ric.portal.dashboard.portalapi.PortalAuthenticationFilter;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34 import org.springframework.beans.factory.annotation.Autowired;
  35 import org.springframework.beans.factory.annotation.Value;
  36 import org.springframework.context.annotation.Bean;
  37 import org.springframework.context.annotation.Configuration;
  38 import org.springframework.context.annotation.Profile;
  39 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
  40 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  41 import org.springframework.security.config.annotation.web.builders.WebSecurity;
  42 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
  43 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
  44 import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
  45 import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
  46
  47 @Configuration
  48 @EnableWebSecurity
  49 @EnableGlobalMethodSecurity(securedEnabled = true)
  50 @Profile("!test")
  51 public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
  52
  53         private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  54
  55         // Although constructor arguments are recommended over field injection,
  56         // this results in fewer lines of code.
  57         @Value("${portalapi.security}")
  58         private Boolean portalapiSecurity;
  59         @Value("${portalapi.appname}")
  60         private String appName;
  61         @Value("${portalapi.username}")
  62         private String userName;
  63         @Value("${portalapi.password}")
  64         private String password;
  65         @Value("${portalapi.decryptor}")
  66         private String decryptor;
  67         @Value("${portalapi.usercookie}")
  68         private String userCookie;
  69
  70         @Autowired
  71         DashboardUserManager userManager;
  72
  73         @Override
  74     protected void configure(HttpSecurity http) throws Exception {
  75                 logger.debug("configure: portalapi.username {}", userName);
  76                 // A chain of ".and()" always baffles me
  77                 http.authorizeRequests().anyRequest().authenticated();
  78                 http.headers().frameOptions().disable();
  79                 http.csrf().csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse());
  80                 http.addFilterBefore(portalAuthenticationFilterBean(), BasicAuthenticationFilter.class);
  81         }
  82
  83         /**
  84          * Resource paths that do not require authentication, especially including
  85          * Swagger-generated documentation.
  86          */
  87         public static final String[] OPEN_PATHS = { //
  88                         "/v2/api-docs", //
  89                         "/swagger-resources/**", //
  90                         "/swagger-ui.html", //
  91                         "/webjars/**", //
  92                         PortalApiConstants.API_PREFIX + "/**", //
  93                         A1Controller.CONTROLLER_PATH + "/" + A1Controller.VERSION_METHOD, //
  94                         SimpleErrorController.ERROR_PATH };
  95
  96         @Override
  97         public void configure(WebSecurity web) throws Exception {
  98                 // This disables Spring security, but not the app's filter.
  99                 web.ignoring().antMatchers(OPEN_PATHS);
 100         }
 101
 102         @Bean
 103         public PortalAuthManager portalAuthManagerBean()
 104                         throws IOException, ClassNotFoundException, InstantiationException, IllegalAccessException,
 105                         IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
 106                 return new PortalAuthManager(appName, userName, password, decryptor, userCookie);
 107         }
 108
 109         /*
 110          * If this is annotated with @Bean, it is created automatically AND REGISTERED,
 111          * and Spring processes annotations in the source of the class. However, the
 112          * filter is added in the chain apparently in the wrong order. Alternately, with
 113          * no @Bean and added to the chain up in the configure() method in the desired
 114          * order, the ignoring() matcher pattern configured above causes Spring to
 115          * bypass this filter, which seems to me means the filter participates
 116          * correctly.
 117          */
 118         public PortalAuthenticationFilter portalAuthenticationFilterBean()
 119                         throws ClassNotFoundException, InstantiationException, IllegalAccessException, IOException,
 120                         IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
 121                 PortalAuthenticationFilter portalAuthenticationFilter = new PortalAuthenticationFilter(portalapiSecurity,
 122                                 portalAuthManagerBean(), this.userManager);
 123                 return portalAuthenticationFilter;
 124         }
 125
 126 }