| /** |
| * 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.kerby.has.plugins.client.ldap; |
| |
| import org.apache.kerby.has.client.AbstractHasClientPlugin; |
| import org.apache.kerby.has.client.HasLoginException; |
| import org.apache.kerby.kerberos.kerb.type.base.AuthToken; |
| import org.ini4j.Wini; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.util.Date; |
| |
| public class LDAPClientPlugin extends AbstractHasClientPlugin { |
| public static final Logger LOG = LoggerFactory.getLogger(LDAPClientPlugin.class); |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getLoginType() { |
| return "LDAP"; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected void doLogin(AuthToken authToken) throws HasLoginException { |
| String user = System.getenv("LDAP_USER"); |
| String pwd = System.getenv("LDAP_PWD"); |
| if (user == null || pwd == null) { |
| String ldapConfigDir = System.getenv("HAS_CONF_DIR"); |
| if (ldapConfigDir == null) { |
| LOG.error("Get LDAP User/Secret failed, " |
| + "you can set them using export system environment(User/Secret)," |
| + "or export HAS_CONF_DIR which has a credential.xml file"); |
| } else { |
| try { |
| String confFile = ldapConfigDir + "/ldap-client.ini"; |
| Wini ini = new Wini(new File(confFile)); |
| user = ini.get("user", "ldap_user"); |
| pwd = ini.get("user", "ldap_pwd"); |
| } catch (Exception e) { |
| LOG.error("parser ldap ini failed", e); |
| } |
| |
| LOG.debug("Get LDAP User/Secret from " + ldapConfigDir |
| + "/ldap-client.ini, user:" + user); |
| } |
| } else { |
| LOG.debug("Get LDAP User/Secret from sys environment, user:" + user); |
| } |
| |
| if (user == null) { |
| user = System.getProperty("user.name"); |
| } |
| |
| if (user == null || pwd == null) { |
| String errMsg = "Get LDAP User/Secret failed, " |
| + "you can set them using export system environment(User/Secret)," |
| + "or export HAS_CONF_DIR which has a credential.xml file"; |
| LOG.error(errMsg); |
| throw new HasLoginException(errMsg); |
| } |
| |
| authToken.setIssuer("has"); |
| |
| final Date now = new Date(new Date().getTime() / 1000 * 1000); |
| authToken.setIssueTime(now); |
| // Set expiration in 60 minutes |
| Date exp = new Date(now.getTime() + 1000 * 60 * 60); |
| authToken.setExpirationTime(exp); |
| |
| authToken.addAttribute("ldap_user", user); |
| authToken.addAttribute("ldap_pwd", pwd); |
| authToken.addAttribute("passPhrase", pwd); |
| } |
| |
| } |