| /* |
| * Copyright 2000-2011 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.ssh; |
| |
| import com.intellij.openapi.components.NamedComponent; |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.util.InvalidDataException; |
| import com.intellij.openapi.util.JDOMExternalizable; |
| import com.intellij.openapi.util.WriteExternalException; |
| import com.intellij.util.containers.HashMap; |
| import org.jdom.Element; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.netbeans.lib.cvsclient.connection.PServerPasswordScrambler; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * author: lesya |
| */ |
| public class SSHPasswordProviderImpl implements NamedComponent, JDOMExternalizable, SSHPasswordProvider { |
| |
| private final Map<String, String> myCvsRootToPasswordMap = new HashMap<String, String>(); |
| private final Map<String, String> myCvsRootToStoringPasswordMap = new HashMap<String, String>(); |
| |
| private final Map<String, String> myCvsRootToPPKPasswordMap = new HashMap<String, String>(); |
| private final Map<String, String> myCvsRootToStoringPPKPasswordMap = new HashMap<String, String>(); |
| |
| private final Object myLock = new Object(); |
| |
| @NonNls private static final String PASSWORDS = "passwords"; |
| @NonNls private static final String PASSWORD = "password"; |
| |
| @NonNls private static final String PPKPASSWORDS = "ppkpasswords"; |
| |
| @NonNls private static final String CVSROOT_ATTR = "CVSROOT"; |
| @NonNls private static final String PASSWORD_ATTR = "PASSWORD"; |
| |
| public static SSHPasswordProviderImpl getInstance() { |
| return ServiceManager.getService(SSHPasswordProviderImpl.class); |
| } |
| |
| @NotNull |
| public String getComponentName() { |
| return "SSHPasswordProvider"; |
| } |
| |
| @Nullable |
| public String getPasswordForCvsRoot(String cvsRoot) { |
| synchronized (myLock) { |
| String password = myCvsRootToStoringPasswordMap.get(cvsRoot); |
| if (password != null) { |
| return password; |
| } |
| return myCvsRootToPasswordMap.get(cvsRoot); |
| } |
| } |
| |
| public void storePasswordForCvsRoot(String cvsRoot, String password, boolean storeInWorkspace) { |
| synchronized (myLock) { |
| if (storeInWorkspace) { |
| myCvsRootToStoringPasswordMap.put(cvsRoot, password); |
| } |
| else { |
| myCvsRootToPasswordMap.put(cvsRoot, password); |
| } |
| } |
| } |
| |
| @Nullable |
| public String getPPKPasswordForCvsRoot(String cvsRoot) { |
| synchronized (myLock) { |
| String password = myCvsRootToStoringPPKPasswordMap.get(cvsRoot); |
| if (password != null) { |
| return password; |
| } |
| return myCvsRootToPPKPasswordMap.get(cvsRoot); |
| } |
| } |
| |
| public void storePPKPasswordForCvsRoot(String cvsRoot, String password, boolean storeInWorkspace) { |
| synchronized (myLock) { |
| if (storeInWorkspace) { |
| myCvsRootToStoringPPKPasswordMap.put(cvsRoot, password); |
| } |
| else { |
| myCvsRootToPPKPasswordMap.put(cvsRoot, password); |
| } |
| } |
| } |
| |
| public void writeExternal(Element element) throws WriteExternalException { |
| Element passwords = new Element(PASSWORDS); |
| for (final String cvsRoot : myCvsRootToStoringPasswordMap.keySet()) { |
| Element password = new Element(PASSWORD); |
| password.setAttribute(CVSROOT_ATTR, cvsRoot); |
| password.setAttribute(PASSWORD_ATTR, PServerPasswordScrambler.getInstance().scramble(myCvsRootToStoringPasswordMap.get(cvsRoot))); |
| passwords.addContent(password); |
| } |
| element.addContent(passwords); |
| |
| Element ppkPasswords = new Element(PPKPASSWORDS); |
| for (final String cvsRoot : myCvsRootToStoringPPKPasswordMap.keySet()) { |
| Element password = new Element(PASSWORD); |
| password.setAttribute(CVSROOT_ATTR, cvsRoot); |
| password.setAttribute(PASSWORD_ATTR, PServerPasswordScrambler.getInstance().scramble(myCvsRootToStoringPPKPasswordMap.get(cvsRoot))); |
| ppkPasswords.addContent(password); |
| } |
| element.addContent(ppkPasswords); |
| } |
| |
| public void readExternal(Element element) throws InvalidDataException { |
| Element passwords = element.getChild(PASSWORDS); |
| if (passwords != null) { |
| for (Element passElement : (List<Element>)passwords.getChildren(PASSWORD)) { |
| String cvsRoot = passElement.getAttributeValue(CVSROOT_ATTR); |
| String password = passElement.getAttributeValue(PASSWORD_ATTR); |
| if ((cvsRoot != null) && (password != null)) { |
| myCvsRootToStoringPasswordMap.put(cvsRoot, PServerPasswordScrambler.getInstance().unscramble(password)); |
| } |
| } |
| } |
| |
| Element ppkPasswords = element.getChild(PPKPASSWORDS); |
| if (ppkPasswords != null) { |
| for (Element passElement : (List<Element>)ppkPasswords.getChildren(PASSWORD)) { |
| String cvsRoot = passElement.getAttributeValue(CVSROOT_ATTR); |
| String password = passElement.getAttributeValue(PASSWORD_ATTR); |
| if ((cvsRoot != null) && (password != null)) { |
| myCvsRootToStoringPPKPasswordMap.put(cvsRoot, PServerPasswordScrambler.getInstance().unscramble(password)); |
| } |
| } |
| } |
| |
| } |
| |
| public void removePasswordFor(String stringRepresentation) { |
| synchronized (myLock) { |
| myCvsRootToPasswordMap.remove(stringRepresentation); |
| myCvsRootToStoringPasswordMap.remove(stringRepresentation); |
| } |
| } |
| |
| public void removePPKPasswordFor(String stringRepresentation) { |
| synchronized (myLock) { |
| myCvsRootToPPKPasswordMap.remove(stringRepresentation); |
| myCvsRootToStoringPPKPasswordMap.remove(stringRepresentation); |
| } |
| } |
| } |