| /* |
| * 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.syncope.core.logic.init; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.core.LoggerContext; |
| import org.apache.logging.log4j.core.config.LoggerConfig; |
| import org.apache.syncope.common.lib.SyncopeConstants; |
| import org.apache.syncope.common.lib.types.AuditLoggerName; |
| import org.apache.syncope.common.lib.types.LoggerLevel; |
| import org.apache.syncope.common.lib.types.LoggerType; |
| import org.apache.syncope.core.spring.security.AuthContextUtils; |
| import org.apache.syncope.core.persistence.api.dao.LoggerDAO; |
| import org.apache.syncope.core.persistence.api.entity.EntityFactory; |
| import org.apache.syncope.core.persistence.api.entity.Logger; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Component; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| /** |
| * Domain-sensible (via {@code @Transactional} access to logger / audit data. |
| * |
| * @see LoggerLoader |
| */ |
| @Component |
| public class LoggerAccessor { |
| |
| @Autowired |
| private LoggerDAO loggerDAO; |
| |
| @Autowired |
| private EntityFactory entityFactory; |
| |
| @Transactional |
| public void synchronizeLog4J(final LoggerContext ctx) { |
| Map<String, Logger> syncopeLoggers = new HashMap<>(); |
| if (SyncopeConstants.MASTER_DOMAIN.equals(AuthContextUtils.getDomain())) { |
| for (Logger syncopeLogger : loggerDAO.findAll(LoggerType.LOG)) { |
| syncopeLoggers.put(syncopeLogger.getKey(), syncopeLogger); |
| } |
| } |
| for (Logger syncopeLogger : loggerDAO.findAll(LoggerType.AUDIT)) { |
| syncopeLoggers.put(AuditLoggerName.getAuditEventLoggerName( |
| AuthContextUtils.getDomain(), syncopeLogger.getKey()), syncopeLogger); |
| } |
| |
| /* |
| * Traverse all defined log4j loggers: if there is a matching SyncopeLogger, set log4j level accordingly, |
| * otherwise create a SyncopeLogger instance with given name and level. |
| */ |
| for (LoggerConfig logConf : ctx.getConfiguration().getLoggers().values()) { |
| String loggerName = LogManager.ROOT_LOGGER_NAME.equals(logConf.getName()) |
| ? SyncopeConstants.ROOT_LOGGER : logConf.getName(); |
| if (logConf.getLevel() != null) { |
| if (syncopeLoggers.containsKey(loggerName)) { |
| logConf.setLevel(syncopeLoggers.get(loggerName).getLevel().getLevel()); |
| syncopeLoggers.remove(loggerName); |
| } else if (!loggerName.startsWith(LoggerType.AUDIT.getPrefix()) |
| || !loggerName.startsWith(AuthContextUtils.getDomain() + '.' + LoggerType.AUDIT.getPrefix())) { |
| |
| Logger syncopeLogger = entityFactory.newEntity(Logger.class); |
| syncopeLogger.setKey(loggerName); |
| syncopeLogger.setLevel(LoggerLevel.fromLevel(logConf.getLevel())); |
| syncopeLogger.setType(LoggerType.LOG); |
| loggerDAO.save(syncopeLogger); |
| } |
| } |
| } |
| |
| /* |
| * Foreach SyncopeLogger not found in log4j create a new log4j logger with given name and level. |
| */ |
| for (Map.Entry<String, Logger> entry : syncopeLoggers.entrySet()) { |
| LoggerConfig logConf = ctx.getConfiguration().getLoggerConfig(entry.getKey()); |
| logConf.setLevel(entry.getValue().getLevel().getLevel()); |
| } |
| |
| ctx.updateLoggers(); |
| } |
| } |