| /* |
| * 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.servicecomb.authentication.server; |
| |
| import java.util.Map; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.servicecomb.authentication.token.AbstractOpenIDTokenStore; |
| import org.apache.servicecomb.authentication.token.OpenIDToken; |
| import org.apache.servicecomb.authentication.util.CommonConstants; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.beans.factory.annotation.Qualifier; |
| import org.springframework.security.core.userdetails.UserDetails; |
| import org.springframework.security.core.userdetails.UserDetailsService; |
| import org.springframework.security.core.userdetails.UsernameNotFoundException; |
| import org.springframework.security.crypto.password.PasswordEncoder; |
| import org.springframework.stereotype.Component; |
| |
| import com.netflix.config.DynamicPropertyFactory; |
| |
| @Component |
| public class PasswordTokenGranter implements TokenGranter { |
| @Autowired |
| @Qualifier(CommonConstants.BEAN_AUTH_USER_DETAILS_SERVICE) |
| private UserDetailsService userDetailsService; |
| |
| @Autowired |
| @Qualifier(CommonConstants.BEAN_AUTH_PASSWORD_ENCODER) |
| private PasswordEncoder passwordEncoder; |
| |
| @Autowired |
| @Qualifier(CommonConstants.BEAN_AUTH_OPEN_ID_TOKEN_STORE) |
| private AbstractOpenIDTokenStore openIDTokenStore; |
| |
| @Override |
| public OpenIDToken grant(Map<String, String> parameters) { |
| String username = parameters.get(AuthenticationServerConstants.PARAM_USERNAME); |
| String password = parameters.get(AuthenticationServerConstants.PARAM_PASSWORD); |
| |
| if (StringUtils.isEmpty(username) || StringUtils.isEmpty(password)) { |
| return null; |
| } |
| |
| try { |
| UserDetails userDetails = userDetailsService.loadUserByUsername(username); |
| if (passwordEncoder.matches(password, userDetails.getPassword())) { |
| OpenIDToken openIDToken = openIDTokenStore.createToken(userDetails); |
| openIDTokenStore.saveToken(openIDToken); |
| return openIDToken; |
| } else { |
| return null; |
| } |
| } catch (UsernameNotFoundException e) { |
| return null; |
| } |
| } |
| |
| @Override |
| public String grantType() { |
| return AuthenticationServerConstants.GRANT_TYPE_PASSWORD; |
| } |
| |
| @Override |
| public boolean enabled() { |
| return DynamicPropertyFactory.getInstance() |
| .getBooleanProperty(AuthenticationServerConstants.CONFIG_GRANTER_PASSWORD_ENABLED, true) |
| .get(); |
| } |
| |
| } |