/*
 *  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
 *
 *    https://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 grails.plugin.springsecurity.rest.credentials

import groovy.transform.CompileStatic
import groovy.util.logging.Slf4j
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken

import jakarta.servlet.http.HttpServletRequest

/**
 * Extracts credentials from request parameters
 */
@Slf4j
@CompileStatic
class RequestParamsCredentialsExtractor implements CredentialsExtractor {

    String usernamePropertyName
    String passwordPropertyName

    UsernamePasswordAuthenticationToken extractCredentials(HttpServletRequest httpServletRequest) {
        String username = httpServletRequest.getParameter(usernamePropertyName)
        String password = httpServletRequest.getParameter(passwordPropertyName)

        log.debug "Extracted credentials from request params. Username: ${username}, password: ${password?.size()?'[PROTECTED]':'[MISSING]'}"

        new UsernamePasswordAuthenticationToken(username, password)
    }

}
