| /* |
| * 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.sentry.core.model.db.validator; |
| |
| import static org.apache.sentry.core.common.utils.SentryConstants.AUTHORIZABLE_SPLITTER; |
| import static org.apache.sentry.core.common.utils.SentryConstants.PRIVILEGE_PREFIX; |
| |
| import java.util.List; |
| |
| import org.apache.sentry.core.model.db.DBModelAuthorizable; |
| import org.apache.sentry.core.common.validator.PrivilegeValidator; |
| import org.apache.sentry.core.model.db.DBModelAuthorizables; |
| import org.apache.shiro.config.ConfigurationException; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.collect.Lists; |
| |
| public abstract class AbstractDBPrivilegeValidator implements PrivilegeValidator { |
| |
| @VisibleForTesting |
| public static Iterable<DBModelAuthorizable> parsePrivilege(String string) { |
| List<DBModelAuthorizable> result = Lists.newArrayList(); |
| for(String section : AUTHORIZABLE_SPLITTER.split(string)) { |
| // XXX this ugly hack is because action is not an authorizeable |
| if(!section.toLowerCase().startsWith(PRIVILEGE_PREFIX)) { |
| DBModelAuthorizable authorizable = DBModelAuthorizables.from(section); |
| if(authorizable == null) { |
| String msg = "No authorizable found for " + section; |
| throw new ConfigurationException(msg); |
| } |
| result.add(authorizable); |
| } |
| } |
| return result; |
| } |
| } |