| 1 | /**
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| 2 | * ProxySettings.java
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| 3 | * Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
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| 4 | *
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| 5 | * This program is free software: you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation, either version 3 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 |
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| 19 | package org.expeditee.settings.network.proxy;
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| 20 |
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| 21 | import org.expeditee.gui.Browser;
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| 22 | import org.expeditee.gui.MessageBay;
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| 23 | import org.expeditee.items.Item;
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| 24 | import org.expeditee.items.Text;
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| 25 | import org.expeditee.items.widgets.InteractiveWidget;
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| 26 | import org.expeditee.items.widgets.Password;
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| 27 | import org.expeditee.items.widgets.WidgetCorner;
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| 28 | import org.expeditee.items.widgets.WidgetEdge;
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| 29 | import org.expeditee.setting.StringSetting;
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| 30 |
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| 31 | public abstract class ProxySettings {
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| 32 |
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| 33 | private static boolean _warned = false;
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| 34 | public static final StringSetting Host = new StringSetting("The host for the proxy", null);
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| 35 | public static final StringSetting Port = new StringSetting("The port for the proxy (e.g. port 80)", "80");
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| 36 | public static final StringSetting User = new StringSetting("Your username for the proxy", null);
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| 37 | public static final StringSetting Pass = new StringSetting("Your password for the proxy", null);
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| 38 |
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| 39 | public static void onParsed(Text text) {
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| 40 |
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| 41 | // standard settings parsing won't find the password,
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| 42 | // so check if there's a password widget on the frame
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| 43 | Password passwordWidget = null;
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| 44 |
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| 45 | for (Item i : text.getChild().getAllItems()) {
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| 46 | if (i instanceof Text) {
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| 47 | String str = i.getText().trim();
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| 48 | String strLower = str.toLowerCase();
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| 49 | if (strLower.startsWith("@iw:")) { // widget
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| 50 | // check if it's a password widget
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| 51 | if (strLower.substring(4).trim().startsWith("org.expeditee.items.widgets.password")) {
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| 52 | if (passwordWidget == null) {
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| 53 | try {
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| 54 | passwordWidget = (Password) InteractiveWidget.createWidget((Text) i);
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| 55 | if (Pass.get() != null) {
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| 56 | // MessageBay.displayMessage("pass was defined multiple times!", Color.ORANGE);
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| 57 | }
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| 58 | Pass.set(passwordWidget.getPassword());
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| 59 | } catch (Exception e) {
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| 60 | e.printStackTrace();
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| 61 | }
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| 62 | }
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| 63 | }
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| 64 | }
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| 65 | } else if(i instanceof WidgetCorner || i instanceof WidgetEdge) {
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| 66 | if(passwordWidget == null) {
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| 67 | InteractiveWidget iw;
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| 68 | if(i instanceof WidgetCorner) {
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| 69 | iw = ((WidgetCorner)i).getWidgetSource();
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| 70 | } else {
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| 71 | iw = ((WidgetEdge)i).getWidgetSource();
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| 72 | }
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| 73 | if(iw instanceof Password) {
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| 74 | passwordWidget = (Password) iw;
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| 75 | }
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| 76 | if(Pass.get() != null) {
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| 77 | // MessageBay.displayMessage("pass was defined multiple times!", Color.ORANGE);
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| 78 | }
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| 79 | Pass.set(passwordWidget.getPassword());
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| 80 | }
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| 81 | }
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| 82 | }
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| 83 |
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| 84 | if(Host.get() == null) {
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| 85 | if(!_warned) {
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| 86 | MessageBay.warningMessage("@Settings: Network->Proxy->Host was not defined -- assuming direct Internet connection");
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| 87 | _warned = true;
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| 88 | }
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| 89 | return;
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| 90 | }
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| 91 | if(Port.get() == null) {
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| 92 | if(!_warned) {
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| 93 | MessageBay.warningMessage("@Settings: Network->Proxy->Port was not defined (defaulted to 80)");
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| 94 | _warned = true;
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| 95 | }
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| 96 | Port.set("80");
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| 97 | }
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| 98 | if(User.get() == null) {
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| 99 | if(!_warned) {
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| 100 | MessageBay.warningMessage("@Settings: Network->Proxy->User was not defined");
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| 101 | _warned = true;
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| 102 | }
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| 103 | return;
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| 104 | }
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| 105 | if(Pass.get() == null) {
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| 106 | if(!_warned) {
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| 107 | MessageBay.warningMessage("proxy pass was not defined");
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| 108 | _warned = true;
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| 109 | }
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| 110 | return;
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| 111 | }
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| 112 | // TODO: Is it possible to have different host/port for http/https protocols for a proxy server?
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| 113 | System.setProperty("http.proxyHost", Host.get());
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| 114 | System.setProperty("http.proxyPort", Port.get());
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| 115 | System.setProperty("https.proxyHost", Host.get());
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| 116 | System.setProperty("https.proxyPort", Port.get());
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| 117 | Browser.proxyAuth.setup(User.get(), Pass.get());
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| 118 |
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| 119 | // System.out.println("proxy parsed");
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| 120 | }
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| 121 | }
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