| /* |
| * 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 org.jetbrains.idea.svn.commandLine; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.idea.svn.auth.AuthenticationService; |
| import org.tmatesoft.svn.core.SVNURL; |
| import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager; |
| import org.tmatesoft.svn.core.auth.SVNAuthentication; |
| import org.tmatesoft.svn.core.auth.SVNPasswordAuthentication; |
| |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * Special callback for svn 1.8 credentials request as --non-interactive does not return authentication realm (just url) - so we |
| * could not create temp cache |
| * |
| * @author Konstantin Kolosovsky. |
| */ |
| public class UsernamePasswordCallback extends AuthCallbackCase { |
| |
| private static final String COULD_NOT_AUTHENTICATE_TO_SERVER_MESSAGE = "could not authenticate to server"; |
| private static final String UNABLE_TO_CONNECT_MESSAGE = "Unable to connect to a repository"; |
| private static final String AUTHENTICATION_FAILED_MESSAGE = "Authentication failed"; |
| private static final String INVALID_CREDENTIALS_FOR_SVN_PROTOCOL = "svn: E170001: Can't get"; |
| private static final String PASSWORD_STRING = "password"; |
| private static final Pattern UNABLE_TO_CONNECT_TO_URL_PATTERN = Pattern.compile("Unable to connect to a repository at URL '(.*)'"); |
| |
| protected SVNAuthentication myAuthentication; |
| |
| UsernamePasswordCallback(@NotNull AuthenticationService authenticationService, SVNURL url) { |
| super(authenticationService, url); |
| } |
| |
| @Override |
| public boolean canHandle(String error) { |
| return |
| // http/https protocol invalid credentials |
| error.contains(AUTHENTICATION_FAILED_MESSAGE) || |
| // svn protocol invalid credentials - messages could be "Can't get password", "Can't get username or password" |
| error.contains(INVALID_CREDENTIALS_FOR_SVN_PROTOCOL) && error.contains(PASSWORD_STRING) || |
| // http/https protocol, svn 1.7, non-interactive |
| error.contains(UNABLE_TO_CONNECT_MESSAGE) || |
| // http, svn 1.6, non-interactive |
| StringUtil.containsIgnoreCase(error, COULD_NOT_AUTHENTICATE_TO_SERVER_MESSAGE); |
| } |
| |
| @Override |
| boolean getCredentials(String errText) throws SvnBindException { |
| myAuthentication = myAuthenticationService.requestCredentials(myUrl != null ? myUrl : parseUrlFromError(errText), getType()); |
| |
| return myAuthentication != null; |
| } |
| |
| public String getType() { |
| return ISVNAuthenticationManager.PASSWORD; |
| } |
| |
| @Override |
| public void updateParameters(@NotNull Command command) { |
| if (myAuthentication instanceof SVNPasswordAuthentication) { |
| SVNPasswordAuthentication auth = (SVNPasswordAuthentication)myAuthentication; |
| |
| command.put("--username"); |
| command.put(auth.getUserName()); |
| command.put("--password"); |
| command.put(auth.getPassword()); |
| if (!auth.isStorageAllowed()) { |
| command.put("--no-auth-cache"); |
| } |
| } |
| } |
| |
| private SVNURL parseUrlFromError(String errorText) { |
| Matcher matcher = UNABLE_TO_CONNECT_TO_URL_PATTERN.matcher(errorText); |
| String urlValue = null; |
| |
| if (matcher.find()) { |
| urlValue = matcher.group(1); |
| } |
| |
| return urlValue != null ? parseUrl(urlValue) : null; |
| } |
| } |