| /* |
| * Copyright 2000-2013 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 com.intellij.cvsSupport2.connections.ext; |
| |
| import com.intellij.CvsBundle; |
| import com.intellij.cvsSupport2.config.CvsApplicationLevelConfiguration; |
| import com.intellij.cvsSupport2.config.CvsRootConfiguration; |
| import com.intellij.cvsSupport2.config.SshSettings; |
| import com.intellij.cvsSupport2.connections.CvsConnectionSettings; |
| import com.intellij.cvsSupport2.connections.CvsConnectionUtil; |
| import com.intellij.cvsSupport2.connections.login.CvsLoginWorker; |
| import com.intellij.cvsSupport2.connections.login.CvsLoginWorkerImpl; |
| import com.intellij.cvsSupport2.connections.ssh.SSHPasswordProviderImpl; |
| import com.intellij.cvsSupport2.connections.ssh.SshConnectionUtil; |
| import com.intellij.cvsSupport2.errorHandling.ErrorRegistry; |
| import com.intellij.cvsSupport2.javacvsImpl.io.ReadWriteStatistics; |
| import com.intellij.cvsSupport2.javacvsImpl.io.StreamLogger; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.netbeans.lib.cvsclient.command.CommandException; |
| import org.netbeans.lib.cvsclient.command.IOCommandException; |
| import org.netbeans.lib.cvsclient.connection.AuthenticationException; |
| import org.netbeans.lib.cvsclient.connection.IConnection; |
| |
| import java.io.IOException; |
| |
| /** |
| * author: lesya |
| */ |
| public class ExtConnectionCvsSettings extends CvsConnectionSettings { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.cvsSupport2.connections.ext.ExtConnectionCvsSettings"); |
| @NonNls private static final String UNHANDLED_RESPONSE_PREFIX = "Unhandled response: "; |
| private final SshSettings mySshSettings; |
| |
| public ExtConnectionCvsSettings(CvsRootConfiguration cvsRootConfiguration) { |
| super(cvsRootConfiguration); |
| mySshSettings = cvsRootConfiguration.SSH_FOR_EXT_CONFIGURATION; |
| } |
| |
| @Override |
| protected IConnection createOriginalConnection(ErrorRegistry errorRegistry, CvsRootConfiguration cvsRootConfiguration) { |
| return CvsConnectionUtil.createExtConnection(this, getExtConfiguration(), mySshSettings, |
| SSHPasswordProviderImpl.getInstance(), |
| cvsRootConfiguration.PROXY_SETTINGS, |
| errorRegistry, |
| CvsApplicationLevelConfiguration.getInstance().TIMEOUT * 1000); |
| } |
| |
| @Override |
| public int getDefaultPort() { |
| return 22; |
| } |
| |
| @Override |
| public CvsLoginWorker getLoginWorker(Project project) { |
| return new ExtLoginWorker(project, this); |
| } |
| |
| private class ExtLoginWorker extends CvsLoginWorkerImpl<ExtConnectionCvsSettings> { |
| |
| public ExtLoginWorker(final Project project, final ExtConnectionCvsSettings settings) { |
| super(project, settings); |
| } |
| |
| @Override |
| protected void silentLoginImpl(boolean forceCheck) throws AuthenticationException { |
| IConnection connection = mySettings.createConnection(new ReadWriteStatistics()); |
| try { |
| connection.open(new StreamLogger()); |
| mySettings.setOffline(false); |
| } |
| finally { |
| try { |
| connection.close(); |
| } |
| catch (IOException e) { |
| LOG.info(e); |
| } |
| } |
| } |
| |
| @Override |
| public boolean promptForPassword() { |
| return SshConnectionUtil.promptForPassword(mySshSettings, getCvsRootAsString()); |
| } |
| |
| @Override |
| protected void clearOldCredentials() { |
| if (!getExtConfiguration().USE_INTERNAL_SSH_IMPLEMENTATION) { |
| return; |
| } |
| if (mySshSettings.USE_PPK) { |
| SSHPasswordProviderImpl.getInstance().removePPKPasswordFor(getCvsRootAsString()); |
| } else { |
| SSHPasswordProviderImpl.getInstance().removePasswordFor(getCvsRootAsString()); |
| } |
| } |
| } |
| |
| @Override |
| public CommandException processException(CommandException t) { |
| Exception sourceException = t.getUnderlyingException(); |
| if (!(sourceException instanceof IOException)) return t; |
| String localizedMessage = t.getLocalizedMessage(); |
| if (localizedMessage == null || !localizedMessage.startsWith(UNHANDLED_RESPONSE_PREFIX)) return t; |
| String response = localizedMessage.substring(UNHANDLED_RESPONSE_PREFIX.length(), localizedMessage.length() - 1); |
| if (StringUtil.startsWithConcatenation(response, USER, "@", HOST)) { |
| return new IOCommandException(new IOException(CvsBundle.message("exception.text.ext.server.rejected.access"))); |
| } |
| else { |
| return new IOCommandException(new IOException(CvsBundle.message("exception.text.cannot.establish.external.connection", response))); |
| } |
| } |
| } |