| // 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; |
| |
| import com.google.gerrit.client.openid.OpenIdLoginPanel; |
| import com.google.gerrit.client.rpc.Common; |
| import com.google.gwt.user.client.ui.FlowPanel; |
| import com.google.gwt.user.client.ui.Label; |
| import com.google.gwt.user.client.ui.Widget; |
| import com.google.gwtexpui.user.client.AutoCenterDialogBox; |
| |
| /** |
| * Prompts the user to sign in to their account. |
| * <p> |
| * This dialog performs the login within an iframe, allowing normal HTML based |
| * login pages to be used, including those which aren't served from the same |
| * server as Gerrit. This is important to permit an OpenID provider or some |
| * other web based single-sign-on system to be used for authentication. |
| * <p> |
| * Post login the iframe content is expected to execute the JavaScript snippet: |
| * |
| * <pre> |
| * $callback(account); |
| * </pre> |
| * |
| * where <code>$callback</code> is the parameter in the initial request and |
| * <code>account</code> is either <code>!= null</code> (the user is now signed |
| * in) or <code>null</code> (the sign in was aborted/canceled before it |
| * completed). |
| */ |
| public class SignInDialog extends AutoCenterDialogBox { |
| public static enum Mode { |
| SIGN_IN, LINK_IDENTIY; |
| } |
| |
| private Widget panel; |
| |
| /** |
| * Create a new dialog to handle user sign in. |
| */ |
| public SignInDialog() { |
| this(Mode.SIGN_IN); |
| } |
| |
| /** |
| * Create a new dialog to handle user sign in. |
| * |
| * @param signInMode type of mode the login will perform. |
| */ |
| public SignInDialog(final Mode signInMode) { |
| super(/* auto hide */true, /* modal */true); |
| |
| switch (Common.getGerritConfig().getLoginType()) { |
| case OPENID: |
| panel = new OpenIdLoginPanel(signInMode); |
| break; |
| |
| default: { |
| final FlowPanel fp = new FlowPanel(); |
| fp.add(new Label(Gerrit.C.loginTypeUnsupported())); |
| panel = fp; |
| break; |
| } |
| } |
| add(panel); |
| |
| switch (signInMode) { |
| case LINK_IDENTIY: |
| setText(Gerrit.C.linkIdentityDialogTitle()); |
| break; |
| default: |
| setText(Gerrit.C.signInDialogTitle()); |
| break; |
| } |
| } |
| |
| @Override |
| public void show() { |
| super.show(); |
| if (panel instanceof OpenIdLoginPanel) { |
| ((OpenIdLoginPanel) panel).setFocus(true); |
| } |
| } |
| } |