code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you 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.openqa.selenium.safari;
  
  import com.google.auto.service.AutoService;
  import com.google.common.collect.ImmutableMap;
  import java.util.Map;
  import java.util.function.Predicate;
  import org.openqa.selenium.Capabilities;
  import org.openqa.selenium.remote.AdditionalHttpCommands;
  import org.openqa.selenium.remote.AugmenterProvider;
  import org.openqa.selenium.remote.CommandInfo;
  import org.openqa.selenium.remote.ExecuteMethod;
  import org.openqa.selenium.remote.http.HttpMethod;
  
  @AutoService({AdditionalHttpCommands.class, AugmenterProvider.class})
  public class AddHasPermissions
      implements AugmenterProvider<HasPermissions>, AdditionalHttpCommands {
  
    public static final String GET_PERMISSIONS = "getPermissions";
    public static final String SET_PERMISSIONS = "setPermissions";
  
    private static final Map<String, CommandInfo> COMMANDS =
        ImmutableMap.of(
            GET_PERMISSIONS, new CommandInfo("/session/:sessionId/apple/permissions", HttpMethod.GET),
            SET_PERMISSIONS,
                new CommandInfo("/session/:sessionId/apple/permissions", HttpMethod.POST));
  
    @Override
    public Map<String, CommandInfo> getAdditionalCommands() {
      return COMMANDS;
    }
  
    @Override
    public Predicate<Capabilities> isApplicable() {
      return caps -> "Safari".equals(caps.getBrowserName());
    }
  
    @Override
    public Class<HasPermissions> getDescribedInterface() {
      return HasPermissions.class;
    }
  
    @Override
    public HasPermissions getImplementation(Capabilities capabilities, ExecuteMethod executeMethod) {
      return new HasPermissions() {
        @Override
        public void setPermissions(String permission, boolean value) {
          executeMethod.execute(
              SET_PERMISSIONS, ImmutableMap.of("permissions", ImmutableMap.of(permission, value)));
        }
  
        @Override
        public Map<String, Boolean> getPermissions() {
          Map<String, Object> results =
              (Map<String, Object>) executeMethod.execute(GET_PERMISSIONS, null);
          return (Map<String, Boolean>) results.get("permissions");
        }
      };
    }
  }
  