diff options
Diffstat (limited to 'src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/ChangePasswordKeyHandler.java')
| -rw-r--r-- | src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/ChangePasswordKeyHandler.java | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/ChangePasswordKeyHandler.java b/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/ChangePasswordKeyHandler.java new file mode 100644 index 0000000..19c1574 --- /dev/null +++ b/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/ChangePasswordKeyHandler.java @@ -0,0 +1,186 @@ +/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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.motorolamobility.studio.android.certmanager.command;
+
+import java.security.KeyStore;
+import java.security.KeyStore.Entry;
+import java.security.UnrecoverableKeyException;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.jface.window.Window;
+import org.eclipse.ui.PlatformUI;
+
+import com.motorola.studio.android.common.utilities.EclipseUtils;
+import com.motorola.studio.android.common.utilities.ui.PasswordInputDialog;
+import com.motorolamobility.studio.android.certmanager.core.KeyStoreUtils;
+import com.motorolamobility.studio.android.certmanager.core.PasswordProvider;
+import com.motorolamobility.studio.android.certmanager.event.KeyStoreModelEvent.EventType;
+import com.motorolamobility.studio.android.certmanager.event.KeyStoreModelEventManager;
+import com.motorolamobility.studio.android.certmanager.exception.InvalidPasswordException;
+import com.motorolamobility.studio.android.certmanager.i18n.CertificateManagerNLS;
+import com.motorolamobility.studio.android.certmanager.ui.model.EntryNode;
+import com.motorolamobility.studio.android.certmanager.ui.model.ITreeNode;
+import com.motorolamobility.studio.android.certmanager.ui.model.KeyStoreNode;
+import com.motorolamobility.studio.android.certmanager.views.KeystoreManagerView;
+
+/**
+ * This class changes the password of a key/certificate from the tree of the {@link KeystoreManagerView}
+ * */
+public class ChangePasswordKeyHandler extends AbstractHandler2 implements IHandler
+{
+
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException
+ {
+
+ //retrieves the first element of the selection
+ //note that this command should be enabled only when selection.count == 1.
+ ITreeNode entry = getSelection().get(0);
+
+ if (entry instanceof EntryNode)
+ {
+ //must enter old and new password
+ KeyStoreNode keyStoreNode = (KeyStoreNode) entry.getParent();
+ PasswordProvider passwordProvider = new PasswordProvider(keyStoreNode.getFile());
+ EntryNode entryNode = (EntryNode) entry;
+
+ PasswordInputDialog passwordInputDialog = null;
+
+ boolean cancelledOrChangedPassword = false;
+
+ do
+ {
+ passwordInputDialog =
+ new PasswordInputDialog(PlatformUI.getWorkbench()
+ .getActiveWorkbenchWindow().getShell(),
+ CertificateManagerNLS.PasswordInput_EnterOldKeyPasssword_Message,
+ true, null, EntryNode.KEY_PASSWORD_MIN_SIZE);
+ if (passwordInputDialog.open() == Window.OK)
+ {
+ String newPassword = passwordInputDialog.getNewPassword();
+ String oldPassword = passwordInputDialog.getOldPassword();
+
+ if ((newPassword != null) && (oldPassword != null))
+ {
+ try
+ {
+ Entry keyEntry = entryNode.getKeyEntry(oldPassword);
+ if (keyEntry != null)
+ {
+ boolean tryAgain = false;
+ boolean useSavedPass = true;
+ String keystorePassword = null;
+ KeyStore keyStore = null;
+ do
+ {
+ if (tryAgain)
+ {
+ useSavedPass = false;
+ }
+ keystorePassword =
+ passwordProvider
+ .getKeyStorePassword(true, useSavedPass);
+ tryAgain = false;
+ if (keystorePassword != null)
+ {
+ try
+ {
+ if (keyStoreNode.isPasswordValid(keystorePassword))
+ {
+ keyStore =
+ keyStoreNode.getKeyStore(keystorePassword);
+ }
+ else
+ {
+ tryAgain = true;
+ }
+ }
+ catch (InvalidPasswordException e)
+ {
+ tryAgain = true;
+ }
+ }
+ }
+ while (tryAgain);
+ if (keyStore != null)
+ {
+ KeyStoreUtils.changeEntryPassword(keyStore,
+ keystorePassword.toCharArray(), keyStoreNode.getFile(),
+ entryNode.getAlias(), keyEntry,
+ newPassword.toCharArray());
+
+ //delete old save password - if there is one
+ if (passwordProvider.isPasswordSaved(entryNode.getAlias()))
+ {
+ passwordProvider.deleteSavedPassword(entryNode.getAlias());
+ }
+
+ if (passwordInputDialog.needToStorePassword())
+ {
+ //store new password at provider
+ passwordProvider.savePassword(entryNode.getAlias(),
+ newPassword);
+ }
+
+ //success
+ cancelledOrChangedPassword = true;
+ EclipseUtils.showInformationDialog(
+ CertificateManagerNLS.PasswordChanged_Info_Title,
+ CertificateManagerNLS.PasswordChanged_KeyInfo_Message);
+
+ //update tooltip and image
+ KeyStoreModelEventManager.getInstance().fireEvent(entryNode,
+ EventType.UPDATE);
+ }
+ }
+ }
+ catch (UnrecoverableKeyException e)
+ {
+ //error - notify on screen
+ cancelledOrChangedPassword = false;
+ EclipseUtils
+ .showErrorDialog(
+ CertificateManagerNLS.ChangePasswordKeyHandler_Error_WrongOldKeyPassword,
+ CertificateManagerNLS.ChangePasswordKeyHandler_Wrong_Key_Password);
+ }
+ catch (Exception e)
+ {
+ //error - notify on screen
+ cancelledOrChangedPassword = false;
+ EclipseUtils
+ .showErrorDialog(
+ CertificateManagerNLS.ChangePasswordKeyHandler_Error_WrongOldKeyPassword,
+ e.getMessage());
+ }
+ }
+ }
+ else
+ {
+ //user cancelled screen
+ cancelledOrChangedPassword = true;
+ }
+
+ }
+ while (!cancelledOrChangedPassword);
+
+ }
+
+ return null;
+ }
+}
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