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.devtools;
  
  import com.google.auto.service.AutoService;
  import java.net.URI;
  import java.util.Optional;
  import java.util.function.Predicate;
  import org.openqa.selenium.Capabilities;
  import org.openqa.selenium.devtools.noop.NoOpCdpInfo;
  import org.openqa.selenium.remote.AugmenterProvider;
  import org.openqa.selenium.remote.ExecuteMethod;
  
  @AutoService(AugmenterProvider.class)
  public class DevToolsProvider implements AugmenterProvider<HasDevTools> {
  
    @Override
    public Predicate<Capabilities> isApplicable() {
      return caps -> getCdpUrl(caps) != null;
    }
  
    @Override
    public Class<HasDevTools> getDescribedInterface() {
      return HasDevTools.class;
    }
  
    @Override
    public HasDevTools getImplementation(Capabilities caps, ExecuteMethod executeMethod) {
      Object cdpVersion = caps.getCapability("se:cdpVersion");
      String version = cdpVersion instanceof String ? (String) cdpVersion : caps.getBrowserVersion();
  
      CdpInfo info = new CdpVersionFinder().match(version).orElseGet(NoOpCdpInfo::new);
      Optional<DevTools> devTools =
          SeleniumCdpConnection.create(caps).map(conn -> new DevTools(info::getDomains, conn));
  
      return () -> devTools;
    }
  
    private String getCdpUrl(Capabilities caps) {
      Object cdpEnabled = caps.getCapability("se:cdpEnabled");
      if (cdpEnabled != null && !Boolean.parseBoolean(cdpEnabled.toString())) {
        return null;
      }
  
      Object cdp = caps.getCapability("se:cdp");
      if (cdp instanceof String) {
        return (String) cdp;
      }
  
      Optional<URI> reportedUri = CdpEndpointFinder.getReportedUri(caps);
  
      return reportedUri.map(URI::toString).orElse(null);
    }
  }
  