| // Copyright (C) 2008 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.google.gerrit.client.account; |
| |
| import com.google.gerrit.client.ErrorDialog; |
| import com.google.gerrit.client.FormatUtil; |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gerrit.client.data.SshHostKey; |
| import com.google.gerrit.client.reviewdb.Account; |
| import com.google.gerrit.client.reviewdb.AccountSshKey; |
| import com.google.gerrit.client.rpc.GerritCallback; |
| import com.google.gerrit.client.rpc.InvalidSshKeyException; |
| import com.google.gerrit.client.ui.FancyFlexTable; |
| import com.google.gerrit.client.ui.SmallHeading; |
| import com.google.gerrit.client.ui.TextSaveButtonListener; |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.dom.client.Element; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.event.dom.client.ClickHandler; |
| import com.google.gwt.i18n.client.LocaleInfo; |
| import com.google.gwt.user.client.Command; |
| import com.google.gwt.user.client.DOM; |
| import com.google.gwt.user.client.DeferredCommand; |
| import com.google.gwt.user.client.ui.Button; |
| import com.google.gwt.user.client.ui.CheckBox; |
| import com.google.gwt.user.client.ui.Composite; |
| import com.google.gwt.user.client.ui.FlowPanel; |
| import com.google.gwt.user.client.ui.Grid; |
| import com.google.gwt.user.client.ui.HTML; |
| import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
| import com.google.gwt.user.client.ui.HorizontalPanel; |
| import com.google.gwt.user.client.ui.Panel; |
| import com.google.gwt.user.client.ui.RootPanel; |
| import com.google.gwt.user.client.ui.VerticalPanel; |
| import com.google.gwt.user.client.ui.Widget; |
| import com.google.gwt.user.client.ui.FlexTable.FlexCellFormatter; |
| import com.google.gwtexpui.globalkey.client.NpTextArea; |
| import com.google.gwtexpui.globalkey.client.NpTextBox; |
| import com.google.gwtjsonrpc.client.RemoteJsonException; |
| import com.google.gwtjsonrpc.client.VoidResult; |
| |
| import java.util.HashSet; |
| import java.util.List; |
| |
| class SshPanel extends Composite { |
| private static boolean loadedApplet; |
| private static Element applet; |
| private static String appletErrorInvalidKey; |
| private static String appletErrorSecurity; |
| |
| private int labelIdx, fieldIdx; |
| |
| private NpTextBox userNameTxt; |
| private Button changeUserName; |
| |
| private SshKeyTable keys; |
| |
| private Button showAddKeyBlock; |
| private Panel addKeyBlock; |
| private Button closeAddKeyBlock; |
| private Button clearNew; |
| private Button addNew; |
| private Button browse; |
| private NpTextArea addTxt; |
| private Button delSel; |
| |
| private Panel serverKeys; |
| |
| SshPanel() { |
| if (LocaleInfo.getCurrentLocale().isRTL()) { |
| labelIdx = 1; |
| fieldIdx = 0; |
| } else { |
| labelIdx = 0; |
| fieldIdx = 1; |
| } |
| |
| final FlowPanel body = new FlowPanel(); |
| |
| userNameTxt = new NpTextBox(); |
| if (Gerrit.isSignedIn()) { |
| userNameTxt.setText(Gerrit.getUserAccount().getSshUserName()); |
| } |
| userNameTxt.addStyleName("gerrit-SshPanel-username"); |
| userNameTxt.setVisibleLength(16); |
| userNameTxt.setReadOnly(!canEditSshUserName()); |
| |
| changeUserName = new Button(Util.C.buttonChangeSshUserName()); |
| changeUserName.setVisible(canEditSshUserName()); |
| changeUserName.setEnabled(false); |
| changeUserName.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| doChangeUserName(); |
| } |
| }); |
| new TextSaveButtonListener(userNameTxt, changeUserName); |
| |
| final Grid userInfo = new Grid(1, 2); |
| userInfo.setStyleName("gerrit-InfoBlock"); |
| userInfo.addStyleName("gerrit-AccountInfoBlock"); |
| body.add(userInfo); |
| |
| final FlowPanel userNameRow = new FlowPanel(); |
| userNameRow.add(userNameTxt); |
| userNameRow.add(changeUserName); |
| |
| row(userInfo, 0, Util.C.sshUserName(), userNameRow); |
| userInfo.getCellFormatter().addStyleName(0, 0, "topmost"); |
| userInfo.getCellFormatter().addStyleName(0, 0, "topmost"); |
| userInfo.getCellFormatter().addStyleName(0, 1, "topmost"); |
| userInfo.getCellFormatter().addStyleName(0, 0, "bottomheader"); |
| |
| showAddKeyBlock = new Button(Util.C.buttonShowAddSshKey()); |
| showAddKeyBlock.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| showAddKeyBlock(true); |
| } |
| }); |
| |
| keys = new SshKeyTable(); |
| body.add(keys); |
| { |
| final FlowPanel fp = new FlowPanel(); |
| delSel = new Button(Util.C.buttonDeleteSshKey()); |
| delSel.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| keys.deleteChecked(); |
| } |
| }); |
| fp.add(delSel); |
| fp.add(showAddKeyBlock); |
| body.add(fp); |
| } |
| |
| addKeyBlock = new VerticalPanel(); |
| addKeyBlock.setVisible(false); |
| addKeyBlock.setStyleName("gerrit-AddSshKeyPanel"); |
| addKeyBlock.add(new SmallHeading(Util.C.addSshKeyPanelHeader())); |
| addKeyBlock.add(new HTML(Util.C.addSshKeyHelp())); |
| |
| addTxt = new NpTextArea(); |
| addTxt.setVisibleLines(12); |
| addTxt.setCharacterWidth(80); |
| DOM.setElementPropertyBoolean(addTxt.getElement(), "spellcheck", false); |
| addKeyBlock.add(addTxt); |
| |
| final HorizontalPanel buttons = new HorizontalPanel(); |
| addKeyBlock.add(buttons); |
| |
| clearNew = new Button(Util.C.buttonClearSshKeyInput()); |
| clearNew.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| addTxt.setText(""); |
| addTxt.setFocus(true); |
| } |
| }); |
| buttons.add(clearNew); |
| |
| browse = new Button(Util.C.buttonOpenSshKey()); |
| browse.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| doBrowse(); |
| } |
| }); |
| browse.setVisible(GWT.isScript() && (!loadedApplet || applet != null)); |
| buttons.add(browse); |
| |
| addNew = new Button(Util.C.buttonAddSshKey()); |
| addNew.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| doAddNew(); |
| } |
| }); |
| buttons.add(addNew); |
| |
| closeAddKeyBlock = new Button(Util.C.buttonCloseAddSshKey()); |
| closeAddKeyBlock.addClickHandler(new ClickHandler() { |
| @Override |
| public void onClick(final ClickEvent event) { |
| showAddKeyBlock(false); |
| } |
| }); |
| buttons.add(closeAddKeyBlock); |
| buttons.setCellWidth(closeAddKeyBlock, "100%"); |
| buttons.setCellHorizontalAlignment(closeAddKeyBlock, |
| HasHorizontalAlignment.ALIGN_RIGHT); |
| |
| body.add(addKeyBlock); |
| |
| serverKeys = new FlowPanel(); |
| body.add(serverKeys); |
| |
| initWidget(body); |
| } |
| |
| private boolean canEditSshUserName() { |
| return Gerrit.getConfig().canEdit(Account.FieldName.SSH_USER_NAME); |
| } |
| |
| protected void row(final Grid info, final int row, final String name, |
| final Widget field) { |
| info.setText(row, labelIdx, name); |
| info.setWidget(row, fieldIdx, field); |
| info.getCellFormatter().addStyleName(row, 0, "header"); |
| } |
| |
| void setKeyTableVisible(final boolean on) { |
| keys.setVisible(on); |
| delSel.setVisible(on); |
| closeAddKeyBlock.setVisible(on); |
| } |
| |
| void doChangeUserName() { |
| if(!canEditSshUserName()){ |
| return; |
| } |
| |
| String newName = userNameTxt.getText(); |
| if ("".equals(newName)) { |
| newName = null; |
| } |
| |
| userNameTxt.setEnabled(false); |
| changeUserName.setEnabled(false); |
| |
| final String newSshUserName = newName; |
| Util.ACCOUNT_SEC.changeSshUserName(newSshUserName, |
| new GerritCallback<VoidResult>() { |
| public void onSuccess(final VoidResult result) { |
| userNameTxt.setEnabled(true); |
| changeUserName.setEnabled(false); |
| if (Gerrit.isSignedIn()) { |
| Gerrit.getUserAccount().setSshUserName(newSshUserName); |
| } |
| } |
| |
| @Override |
| public void onFailure(final Throwable caught) { |
| userNameTxt.setEnabled(true); |
| changeUserName.setEnabled(true); |
| super.onFailure(caught); |
| } |
| }); |
| } |
| |
| void doBrowse() { |
| browse.setEnabled(false); |
| if (!loadedApplet) { |
| applet = DOM.createElement("applet"); |
| applet.setAttribute("code", |
| "com.google.gerrit.keyapplet.ReadPublicKey.class"); |
| applet.setAttribute("archive", GWT.getModuleBaseURL() |
| + "gerrit-keyapplet.cache.jar?v=" + Gerrit.getVersion()); |
| applet.setAttribute("mayscript", "true"); |
| applet.setAttribute("width", "0"); |
| applet.setAttribute("height", "0"); |
| RootPanel.getBodyElement().appendChild(applet); |
| loadedApplet = true; |
| |
| // We have to defer to allow the event loop time to setup that |
| // new applet tag we just created above, and actually load the |
| // applet into the runtime. |
| // |
| DeferredCommand.addCommand(new Command() { |
| public void execute() { |
| doBrowse(); |
| } |
| }); |
| return; |
| } |
| if (applet == null) { |
| // If the applet element is null, the applet was determined |
| // to have failed to load, and we are dead. Hide the button. |
| // |
| noBrowse(); |
| return; |
| } |
| |
| String txt; |
| try { |
| txt = openPublicKey(applet); |
| } catch (RuntimeException re) { |
| // If this call fails, the applet is dead. It is most likely |
| // not loading due to Java support being disabled. |
| // |
| noBrowse(); |
| return; |
| } |
| if (txt == null) { |
| txt = ""; |
| } |
| |
| browse.setEnabled(true); |
| |
| if (appletErrorInvalidKey == null) { |
| appletErrorInvalidKey = getErrorInvalidKey(applet); |
| appletErrorSecurity = getErrorSecurity(applet); |
| } |
| |
| if (appletErrorInvalidKey.equals(txt)) { |
| new ErrorDialog(Util.C.invalidSshKeyError()).center(); |
| return; |
| } |
| if (appletErrorSecurity.equals(txt)) { |
| new ErrorDialog(Util.C.invalidSshKeyError()).center(); |
| return; |
| } |
| |
| addTxt.setText(txt); |
| addNew.setFocus(true); |
| } |
| |
| private void noBrowse() { |
| if (applet != null) { |
| applet.getParentElement().removeChild(applet); |
| applet = null; |
| } |
| browse.setVisible(false); |
| new ErrorDialog(Util.C.sshJavaAppletNotAvailable()).center(); |
| } |
| |
| private static native String openPublicKey(Element keyapp) |
| /*-{ var r = keyapp.openPublicKey(); return r == null ? null : ''+r; }-*/; |
| |
| private static native String getErrorInvalidKey(Element keyapp) |
| /*-{ return ''+keyapp.getErrorInvalidKey(); }-*/; |
| |
| private static native String getErrorSecurity(Element keyapp) |
| /*-{ return ''+keyapp.getErrorSecurity(); }-*/; |
| |
| void doAddNew() { |
| final String txt = addTxt.getText(); |
| if (txt != null && txt.length() > 0) { |
| addNew.setEnabled(false); |
| Util.ACCOUNT_SEC.addSshKey(txt, new GerritCallback<AccountSshKey>() { |
| public void onSuccess(final AccountSshKey result) { |
| addNew.setEnabled(true); |
| addTxt.setText(""); |
| keys.addOneKey(result); |
| if (!keys.isVisible()) { |
| showAddKeyBlock(false); |
| setKeyTableVisible(true); |
| } |
| } |
| |
| @Override |
| public void onFailure(final Throwable caught) { |
| addNew.setEnabled(true); |
| |
| if (isInvalidSshKey(caught)) { |
| new ErrorDialog(Util.C.invalidSshKeyError()).center(); |
| |
| } else { |
| super.onFailure(caught); |
| } |
| } |
| |
| private boolean isInvalidSshKey(final Throwable caught) { |
| if (caught instanceof InvalidSshKeyException) { |
| return true; |
| } |
| return caught instanceof RemoteJsonException |
| && InvalidSshKeyException.MESSAGE.equals(caught.getMessage()); |
| } |
| }); |
| } |
| } |
| |
| @Override |
| protected void onLoad() { |
| super.onLoad(); |
| |
| userNameTxt.setEnabled(false); |
| Util.ACCOUNT_SVC.myAccount(new GerritCallback<Account>() { |
| public void onSuccess(final Account result) { |
| if (Gerrit.isSignedIn()) { |
| Gerrit.getUserAccount().setSshUserName(result.getSshUserName()); |
| } |
| userNameTxt.setText(result.getSshUserName()); |
| userNameTxt.setEnabled(true); |
| } |
| }); |
| |
| Util.ACCOUNT_SEC.mySshKeys(new GerritCallback<List<AccountSshKey>>() { |
| public void onSuccess(final List<AccountSshKey> result) { |
| keys.display(result); |
| if (result.isEmpty() && keys.isVisible()) { |
| showAddKeyBlock(true); |
| } |
| } |
| }); |
| |
| Gerrit.SYSTEM_SVC.daemonHostKeys(new GerritCallback<List<SshHostKey>>() { |
| public void onSuccess(final List<SshHostKey> result) { |
| serverKeys.clear(); |
| for (final SshHostKey keyInfo : result) { |
| serverKeys.add(new SshHostKeyPanel(keyInfo)); |
| } |
| } |
| }); |
| } |
| |
| private void showAddKeyBlock(final boolean show) { |
| showAddKeyBlock.setVisible(!show); |
| addKeyBlock.setVisible(show); |
| } |
| |
| private class SshKeyTable extends FancyFlexTable<AccountSshKey> { |
| private static final String S_INVALID = "gerrit-SshKeyPanel-Invalid"; |
| |
| SshKeyTable() { |
| table.setWidth(""); |
| table.setText(0, 3, Util.C.sshKeyAlgorithm()); |
| table.setText(0, 4, Util.C.sshKeyKey()); |
| table.setText(0, 5, Util.C.sshKeyComment()); |
| table.setText(0, 6, Util.C.sshKeyLastUsed()); |
| table.setText(0, 7, Util.C.sshKeyStored()); |
| |
| final FlexCellFormatter fmt = table.getFlexCellFormatter(); |
| fmt.addStyleName(0, 1, S_ICON_HEADER); |
| fmt.addStyleName(0, 2, S_DATA_HEADER); |
| fmt.addStyleName(0, 3, S_DATA_HEADER); |
| fmt.addStyleName(0, 4, S_DATA_HEADER); |
| fmt.addStyleName(0, 5, S_DATA_HEADER); |
| fmt.addStyleName(0, 6, S_DATA_HEADER); |
| fmt.addStyleName(0, 7, S_DATA_HEADER); |
| } |
| |
| void deleteChecked() { |
| final HashSet<AccountSshKey.Id> ids = new HashSet<AccountSshKey.Id>(); |
| for (int row = 1; row < table.getRowCount(); row++) { |
| final AccountSshKey k = getRowItem(row); |
| if (k != null && ((CheckBox) table.getWidget(row, 1)).getValue()) { |
| ids.add(k.getKey()); |
| } |
| } |
| if (!ids.isEmpty()) { |
| Util.ACCOUNT_SEC.deleteSshKeys(ids, new GerritCallback<VoidResult>() { |
| public void onSuccess(final VoidResult result) { |
| for (int row = 1; row < table.getRowCount();) { |
| final AccountSshKey k = getRowItem(row); |
| if (k != null && ids.contains(k.getKey())) { |
| table.removeRow(row); |
| } else { |
| row++; |
| } |
| } |
| if (table.getRowCount() == 1) { |
| showAddKeyBlock(true); |
| } |
| } |
| }); |
| } |
| } |
| |
| void display(final List<AccountSshKey> result) { |
| while (1 < table.getRowCount()) |
| table.removeRow(table.getRowCount() - 1); |
| |
| for (final AccountSshKey k : result) { |
| addOneKey(k); |
| } |
| } |
| |
| void addOneKey(final AccountSshKey k) { |
| final FlexCellFormatter fmt = table.getFlexCellFormatter(); |
| final int row = table.getRowCount(); |
| table.insertRow(row); |
| applyDataRowStyle(row); |
| |
| table.setWidget(row, 1, new CheckBox()); |
| if (k.isValid()) { |
| table.setText(row, 2, ""); |
| fmt.removeStyleName(row, 2, S_INVALID); |
| } else { |
| table.setText(row, 2, Util.C.sshKeyInvalid()); |
| fmt.addStyleName(row, 2, S_INVALID); |
| } |
| table.setText(row, 3, k.getAlgorithm()); |
| table.setText(row, 4, elide(k.getEncodedKey())); |
| table.setText(row, 5, k.getComment()); |
| table.setText(row, 6, FormatUtil.mediumFormat(k.getLastUsedOn())); |
| table.setText(row, 7, FormatUtil.mediumFormat(k.getStoredOn())); |
| |
| fmt.addStyleName(row, 1, S_ICON_CELL); |
| fmt.addStyleName(row, 2, S_ICON_CELL); |
| fmt.addStyleName(row, 4, "gerrit-SshKeyPanel-EncodedKey"); |
| for (int c = 3; c <= 7; c++) { |
| fmt.addStyleName(row, c, S_DATA_CELL); |
| } |
| fmt.addStyleName(row, 6, "C_LAST_UPDATE"); |
| fmt.addStyleName(row, 7, "C_LAST_UPDATE"); |
| |
| setRowItem(row, k); |
| } |
| |
| String elide(final String s) { |
| if (s == null || s.length() < 40) { |
| return s; |
| } |
| return s.substring(0, 30) + "..." + s.substring(s.length() - 10); |
| } |
| } |
| } |
