content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.
   */
  package org.activiti.cloud.services.common.security.jwt;
  
  import java.security.Principal;
  import java.util.Collections;
  import java.util.List;
  import java.util.Objects;
  import org.activiti.api.runtime.shared.security.PrincipalRolesProvider;
  import org.springframework.lang.NonNull;
  
  public class JwtPrincipalRolesProviderChain implements PrincipalRolesProvider {
  
      private final List<PrincipalRolesProvider> providers;
  
      public JwtPrincipalRolesProviderChain(@NonNull List<PrincipalRolesProvider> providers) {
          this.providers = Collections.unmodifiableList(providers);
      }
  
      @Override
      public List<String> getRoles(@NonNull Principal principal) {
          return providers
              .stream()
              .map(provider -> provider.getRoles(principal))
              .filter(Objects::nonNull)
              .findFirst()
              .orElseThrow(this::securityException);
      }
  
      protected SecurityException securityException() {
          return new SecurityException("Invalid principal security access token roles");
      }
  }
  