| /* |
| * 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.List; |
| import java.util.Optional; |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.core.Appender; |
| import org.apache.logging.log4j.core.LoggerContext; |
| import org.apache.logging.log4j.core.config.LoggerConfig; |
| import org.apache.syncope.common.lib.types.AuditLoggerName; |
| import org.apache.syncope.core.logic.audit.AuditAppender; |
| import org.apache.syncope.core.persistence.api.SyncopeCoreLoader; |
| import org.apache.syncope.core.spring.security.AuthContextUtils; |
| |
| public class AuditLoader implements SyncopeCoreLoader { |
| |
| protected static final String ROOT_LOGGER = "ROOT"; |
| |
| public static void addAppenderToLoggerContext( |
| final LoggerContext ctx, |
| final AuditAppender auditAppender, |
| final LoggerConfig eventLogConf) { |
| |
| Appender targetAppender = Optional.ofNullable( |
| ctx.getConfiguration().getAppender(auditAppender.getTargetAppenderName())).map(Appender.class::cast). |
| orElseGet(() -> auditAppender.getTargetAppender()); |
| targetAppender.start(); |
| ctx.getConfiguration().addAppender(targetAppender); |
| |
| auditAppender.getRewriteAppender().ifPresentOrElse( |
| rewriteAppender -> { |
| rewriteAppender.start(); |
| eventLogConf.addAppender(rewriteAppender, Level.DEBUG, null); |
| }, |
| () -> eventLogConf.addAppender(targetAppender, Level.DEBUG, null)); |
| |
| ctx.updateLoggers(); |
| } |
| |
| protected final AuditAccessor auditAccessor; |
| |
| protected final List<AuditAppender> auditAppenders; |
| |
| public AuditLoader(final AuditAccessor auditAccessor, final List<AuditAppender> auditAppenders) { |
| this.auditAccessor = auditAccessor; |
| this.auditAppenders = auditAppenders; |
| } |
| |
| @Override |
| public int getOrder() { |
| return 500; |
| } |
| |
| @Override |
| public void load(final String domain) { |
| LoggerContext logCtx = (LoggerContext) LogManager.getContext(false); |
| |
| auditAppenders.forEach(auditAppender -> auditAppender.getEvents().stream(). |
| map(event -> AuditLoggerName.getAuditEventLoggerName(domain, event.toAuditKey())). |
| forEach(domainAuditLoggerName -> { |
| LoggerConfig eventLogConf = logCtx.getConfiguration().getLoggerConfig(domainAuditLoggerName); |
| boolean isRootLogConf = LogManager.ROOT_LOGGER_NAME.equals(eventLogConf.getName()); |
| |
| if (isRootLogConf) { |
| eventLogConf = new LoggerConfig(domainAuditLoggerName, null, false); |
| } |
| eventLogConf.setLevel(Level.DEBUG); |
| |
| addAppenderToLoggerContext(logCtx, auditAppender, eventLogConf); |
| |
| if (isRootLogConf) { |
| logCtx.getConfiguration().addLogger(domainAuditLoggerName, eventLogConf); |
| } |
| })); |
| |
| AuthContextUtils.runAsAdmin(domain, () -> auditAccessor.synchronizeLoggingWithAudit()); |
| } |
| } |