content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF 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.apache.dolphinscheduler.api.security.impl.ldap;
  
  import org.apache.dolphinscheduler.api.security.impl.AbstractAuthenticator;
  import org.apache.dolphinscheduler.dao.entity.User;
  
  import lombok.NonNull;
  
  import org.springframework.beans.factory.annotation.Autowired;
  
  public class LdapAuthenticator extends AbstractAuthenticator {
  
      @Autowired
      LdapService ldapService;
  
      @Override
      public User login(@NonNull String userId, String password) {
          User user = null;
          String ldapEmail = ldapService.ldapLogin(userId, password);
          if (ldapEmail != null) {
              // check if user exist
              user = userService.getUserByUserName(userId);
              if (user == null && ldapService.createIfUserNotExists()) {
                  user = userService.createUser(ldapService.getUserType(userId), userId, ldapEmail);
              }
          }
          return user;
      }
  }
  