| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed 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.jetbrains.idea.svn.svnkit; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.ui.MessageType; |
| import com.intellij.openapi.ui.popup.util.PopupUtil; |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.idea.svn.NativeLogReader; |
| import org.jetbrains.idea.svn.SSLExceptionsHelper; |
| import org.jetbrains.idea.svn.SvnNativeLogParser; |
| import org.jetbrains.idea.svn.networking.SSLProtocolExceptionParser; |
| import org.tmatesoft.svn.core.internal.util.SVNSSLUtil; |
| import org.tmatesoft.svn.util.SVNDebugLogAdapter; |
| import org.tmatesoft.svn.util.SVNLogType; |
| |
| import javax.net.ssl.SSLHandshakeException; |
| import javax.net.ssl.SSLProtocolException; |
| import java.io.UnsupportedEncodingException; |
| import java.security.cert.CertificateException; |
| import java.util.concurrent.TimeUnit; |
| import java.util.logging.Level; |
| |
| /** |
| * @author Konstantin Kolosovsky. |
| */ |
| public class SvnKitDebugLogger extends SVNDebugLogAdapter { |
| private final boolean myLoggingEnabled; |
| private final boolean myLogNative; |
| private final Logger myLog; |
| private final static long ourErrorNotificationInterval = TimeUnit.MINUTES.toMillis(2); |
| private long myPreviousTime = 0; |
| |
| public SvnKitDebugLogger(boolean loggingEnabled, boolean logNative, Logger log) { |
| myLoggingEnabled = loggingEnabled; |
| myLogNative = logNative; |
| myLog = log; |
| } |
| |
| private boolean shouldLog(final SVNLogType logType) { |
| return myLoggingEnabled || myLogNative && SVNLogType.NATIVE_CALL.equals(logType); |
| } |
| |
| @Override |
| public void log(final SVNLogType logType, final Throwable th, final Level logLevel) { |
| handleSpecificSSLExceptions(th); |
| if (shouldLog(logType)) { |
| myLog.info(th); |
| } |
| } |
| |
| private void handleSpecificSSLExceptions(Throwable th) { |
| final long time = System.currentTimeMillis(); |
| if ((time - myPreviousTime) <= ourErrorNotificationInterval) { |
| return; |
| } |
| if (th instanceof SSLHandshakeException) { |
| // not trusted certificate exception is not the problem, just part of normal behaviour |
| if (th.getCause() instanceof SVNSSLUtil.CertificateNotTrustedException) { |
| myLog.info(th); |
| return; |
| } |
| |
| myPreviousTime = time; |
| String info = SSLExceptionsHelper.getAddInfo(); |
| info = info == null ? "" : " (" + info + ") "; |
| if (th.getCause() instanceof CertificateException) { |
| PopupUtil.showBalloonForActiveFrame("Subversion: " + info + th.getCause().getMessage(), MessageType.ERROR); |
| } |
| else { |
| final String postMessage = "\nPlease check Subversion SSL settings (Settings | Version Control | Subversion | Network)\n" + |
| "Maybe you should specify SSL protocol manually - SSLv3 or TLSv1"; |
| PopupUtil.showBalloonForActiveFrame("Subversion: " + info + th.getMessage() + postMessage, MessageType.ERROR); |
| } |
| } |
| else if (th instanceof SSLProtocolException) { |
| final String message = th.getMessage(); |
| if (!StringUtil.isEmptyOrSpaces(message)) { |
| myPreviousTime = time; |
| String info = SSLExceptionsHelper.getAddInfo(); |
| info = info == null ? "" : " (" + info + ") "; |
| final SSLProtocolExceptionParser parser = new SSLProtocolExceptionParser(message); |
| parser.parse(); |
| final String errMessage = "Subversion: " + info + parser.getParsedMessage(); |
| PopupUtil.showBalloonForActiveFrame(errMessage, MessageType.ERROR); |
| } |
| } |
| } |
| |
| @Override |
| public void log(final SVNLogType logType, final String message, final Level logLevel) { |
| if (SVNLogType.NATIVE_CALL.equals(logType)) { |
| logNative(message); |
| } |
| if (shouldLog(logType)) { |
| myLog.info(message); |
| } |
| } |
| |
| private static void logNative(String message) { |
| if (message == null) return; |
| final NativeLogReader.CallInfo callInfo = SvnNativeLogParser.parse(message); |
| if (callInfo == null) return; |
| NativeLogReader.putInfo(callInfo); |
| } |
| |
| @Override |
| public void log(final SVNLogType logType, final String message, final byte[] data) { |
| if (shouldLog(logType)) { |
| if (data != null) { |
| try { |
| myLog.info(message + "\n" + new String(data, "UTF-8")); |
| } |
| catch (UnsupportedEncodingException e) { |
| myLog.info(message + "\n" + new String(data)); |
| } |
| } |
| else { |
| myLog.info(message); |
| } |
| } |
| } |
| } |