source: josm/trunk/src/org/openstreetmap/josm/tools/PlatformHookWindows.java@ 8006

Last change on this file since 8006 was 8006, checked in by bastiK, 10 years ago

see #10989 - I18n display support for major Asian scripts (Tamil, Bengali, ...)

add support for the following charsets on Windows: devanagari, gurmuhi,
gujarati, tamil, telugu, kannada, bengali

Adds a couple of new advanced preference values:

  • "fontconfig.properties" - allows to install a custom fontconfig.properties file (for advanced users). Default value: <unset>
  • "font.extended-unicode" - allows to disable the new experimental code introduced with this changeset. Default value: "true" (enabled)
  • "font.extended-unicode.added-items" - specify the charsets and fonts that get added to the default Java font configuration.

This can be changed by the user to add different or more fallback fonts.
Format: 3 entries per line; 1st: character subset, 2nd: Font name, 3rd: Font file name.
  • Property svn:eol-style set to native
File size: 27.7 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.tools;
3
4import static java.awt.event.InputEvent.ALT_DOWN_MASK;
5import static java.awt.event.InputEvent.CTRL_DOWN_MASK;
6import static java.awt.event.InputEvent.SHIFT_DOWN_MASK;
7import static java.awt.event.KeyEvent.VK_A;
8import static java.awt.event.KeyEvent.VK_C;
9import static java.awt.event.KeyEvent.VK_D;
10import static java.awt.event.KeyEvent.VK_DELETE;
11import static java.awt.event.KeyEvent.VK_DOWN;
12import static java.awt.event.KeyEvent.VK_ENTER;
13import static java.awt.event.KeyEvent.VK_ESCAPE;
14import static java.awt.event.KeyEvent.VK_F10;
15import static java.awt.event.KeyEvent.VK_F4;
16import static java.awt.event.KeyEvent.VK_LEFT;
17import static java.awt.event.KeyEvent.VK_NUM_LOCK;
18import static java.awt.event.KeyEvent.VK_PRINTSCREEN;
19import static java.awt.event.KeyEvent.VK_RIGHT;
20import static java.awt.event.KeyEvent.VK_SHIFT;
21import static java.awt.event.KeyEvent.VK_SPACE;
22import static java.awt.event.KeyEvent.VK_TAB;
23import static java.awt.event.KeyEvent.VK_UP;
24import static java.awt.event.KeyEvent.VK_V;
25import static java.awt.event.KeyEvent.VK_X;
26import static java.awt.event.KeyEvent.VK_Y;
27import static java.awt.event.KeyEvent.VK_Z;
28import static org.openstreetmap.josm.tools.I18n.tr;
29
30import java.awt.GraphicsEnvironment;
31import java.io.BufferedWriter;
32import java.io.File;
33import java.io.FileInputStream;
34import java.io.IOException;
35import java.io.OutputStream;
36import java.io.OutputStreamWriter;
37import java.io.Writer;
38import java.nio.file.FileSystems;
39import java.nio.file.Files;
40import java.nio.file.Path;
41import java.security.InvalidKeyException;
42import java.security.KeyFactory;
43import java.security.KeyStore;
44import java.security.KeyStoreException;
45import java.security.NoSuchAlgorithmException;
46import java.security.NoSuchProviderException;
47import java.security.PublicKey;
48import java.security.SignatureException;
49import java.security.cert.CertificateException;
50import java.security.spec.InvalidKeySpecException;
51import java.security.spec.X509EncodedKeySpec;
52import java.util.ArrayList;
53import java.util.Arrays;
54import java.util.Collection;
55import java.util.Enumeration;
56import java.util.List;
57import java.util.Properties;
58
59import javax.swing.JOptionPane;
60import org.openstreetmap.josm.Main;
61
62/**
63 * {@code PlatformHook} implementation for Microsoft Windows systems.
64 * @since 1023
65 */
66public class PlatformHookWindows extends PlatformHookUnixoid implements PlatformHook {
67
68 private static final byte[] INSECURE_PUBLIC_KEY = new byte[] {
69 0x30, (byte) 0x82, 0x1, 0x22, 0x30, 0xd, 0x6, 0x9, 0x2a, (byte) 0x86, 0x48,
70 (byte) 0x86, (byte) 0xf7, 0xd, 0x1, 0x1, 0x1, 0x5, 0x0, 0x3, (byte) 0x82, 0x1, 0xf, 0x0,
71 0x30, (byte) 0x82, 0x01, 0x0a, 0x02, (byte) 0x82, 0x01, 0x01, 0x00, (byte) 0x95, (byte) 0x95, (byte) 0x88,
72 (byte) 0x84, (byte) 0xc8, (byte) 0xd9, 0x6b, (byte) 0xc5, (byte) 0xda, 0x0b, 0x69, (byte) 0xbf, (byte) 0xfc,
73 0x7e, (byte) 0xb9, (byte) 0x96, 0x2c, (byte) 0xeb, (byte) 0x8f, (byte) 0xbc, 0x6e, 0x40, (byte) 0xe6, (byte) 0xe2,
74 (byte) 0xfc, (byte) 0xf1, 0x7f, 0x73, (byte) 0xa7, (byte) 0x9d, (byte) 0xde, (byte) 0xc7, (byte) 0x88, 0x57, 0x51,
75 (byte) 0x84, (byte) 0xed, (byte) 0x96, (byte) 0xfb, (byte) 0xe1, 0x38, (byte) 0xef, 0x08, 0x2b, (byte) 0xf3,
76 (byte) 0xc7, (byte) 0xc3, 0x5d, (byte) 0xfe, (byte) 0xf9, 0x51, (byte) 0xe6, 0x29, (byte) 0xfc, (byte) 0xe5, 0x0d,
77 (byte) 0xa1, 0x0d, (byte) 0xa8, (byte) 0xb4, (byte) 0xae, 0x26, 0x18, 0x19, 0x4d, 0x6c, 0x0c, 0x3b, 0x12, (byte) 0xba,
78 (byte) 0xbc, 0x5f, 0x32, (byte) 0xb3, (byte) 0xbe, (byte) 0x9d, 0x17, 0x0d, 0x4d, 0x2f, 0x1a, 0x48, (byte) 0xb7,
79 (byte) 0xac, (byte) 0xf7, 0x1a, 0x43, 0x01, (byte) 0x97, (byte) 0xf4, (byte) 0xf8, 0x4c, (byte) 0xbb, 0x6a, (byte) 0xbc,
80 0x33, (byte) 0xe1, 0x73, 0x1e, (byte) 0x86, (byte) 0xfb, 0x2e, (byte) 0xb1, 0x63, 0x75, (byte) 0x85, (byte) 0xdc,
81 (byte) 0x82, 0x6c, 0x28, (byte) 0xf1, (byte) 0xe3, (byte) 0x90, 0x63, (byte) 0x9d, 0x3d, 0x48, (byte) 0x8a, (byte) 0x8c,
82 0x47, (byte) 0xe2, 0x10, 0x0b, (byte) 0xef, (byte) 0x91, (byte) 0x94, (byte) 0xb0, 0x6c, 0x4c, (byte) 0x80, 0x76, 0x03,
83 (byte) 0xe1, (byte) 0xb6, (byte) 0x90, (byte) 0x87, (byte) 0xd9, (byte) 0xae, (byte) 0xf4, (byte) 0x8e, (byte) 0xe0,
84 (byte) 0x9f, (byte) 0xe7, 0x3a, 0x2c, 0x2f, 0x21, (byte) 0xd4, 0x46, (byte) 0xba, (byte) 0x95, 0x70, (byte) 0xa9, 0x5b,
85 0x20, 0x2a, (byte) 0xfa, 0x52, 0x3e, (byte) 0x9d, (byte) 0xd9, (byte) 0xef, 0x28, (byte) 0xc5, (byte) 0xd1, 0x60,
86 (byte) 0x89, 0x68, 0x6e, 0x7f, (byte) 0xd7, (byte) 0x9e, (byte) 0x89, 0x4c, (byte) 0xeb, 0x4d, (byte) 0xd2, (byte) 0xc6,
87 (byte) 0xf4, 0x2d, 0x02, 0x5d, (byte) 0xda, (byte) 0xde, 0x33, (byte) 0xfe, (byte) 0xc1, 0x7e, (byte) 0xde, 0x4f, 0x1f,
88 (byte) 0x9b, 0x6e, 0x6f, 0x0f, 0x66, 0x71, 0x19, (byte) 0xe9, 0x43, 0x3c, (byte) 0x83, 0x0a, 0x0f, 0x28, 0x21, (byte) 0xc8,
89 0x38, (byte) 0xd3, 0x4e, 0x48, (byte) 0xdf, (byte) 0xd4, (byte) 0x99, (byte) 0xb5, (byte) 0xc6, (byte) 0x8d, (byte) 0xd4,
90 (byte) 0xc1, 0x69, 0x58, 0x79, (byte) 0x82, 0x32, (byte) 0x82, (byte) 0xd4, (byte) 0x86, (byte) 0xe2, 0x04, 0x08, 0x63,
91 (byte) 0x87, (byte) 0xf0, 0x2a, (byte) 0xf6, (byte) 0xec, 0x3e, 0x51, 0x0f, (byte) 0xda, (byte) 0xb4, 0x67, 0x19, 0x5e,
92 0x16, 0x02, (byte) 0x9f, (byte) 0xf1, 0x19, 0x0c, 0x3e, (byte) 0xb8, 0x04, 0x49, 0x07, 0x53, 0x02, 0x03, 0x01, 0x00, 0x01
93 };
94
95 private static final String WINDOWS_ROOT = "Windows-ROOT";
96
97 @Override
98 public void preStartupHook() {
99 extendFontconfig();
100 }
101
102 /**
103 * Add more fallback fonts to the Java runtime, in order to get wider
104 * unicode support.
105 *
106 * The font configuration in Java doesn't include some Indic scripts,
107 * even though MS Windows ships with fonts that cover these unicode
108 * ranges.
109 *
110 * To fix this, the fontconfig.properties template is copied to the JOSM
111 * cache folder. Then, the additional entries are added to the font
112 * configuration. Finally the system property "sun.awt.fontconfig" is set
113 * to the customized fontconfig.properties file.
114 *
115 * This is a crude hack, but better than no font display at all for these
116 * languages.
117 * There is no guarantee, that the template file
118 * ($JAVA_HOME/lib/fontconfig.properties.src) matches the default
119 * configuration (which is in a binary format).
120 * Furthermore, the system property "sun.awt.fontconfig" is undocumented and
121 * may no longer work in future versions of Java.
122 */
123 protected void extendFontconfig() {
124 String customFontconfigFile = Main.pref.get("fontconfig.properties", null);
125 if (customFontconfigFile != null) {
126 Utils.updateSystemProperty("sun.awt.fontconfig", customFontconfigFile);
127 return;
128 }
129 if (!Main.pref.getBoolean("font.extended-unicode", true))
130 return;
131 String javaLibPath = System.getProperty("java.home") + File.separator + "lib";
132 Path templateFile = FileSystems.getDefault().getPath(javaLibPath, "fontconfig.properties.src");
133 if (!Files.isReadable(templateFile)) {
134 Main.warn("extended unicode - unable to find font config template file "+templateFile.toString());
135 return;
136 }
137 try {
138 Properties props = new Properties();
139 props.load(new FileInputStream(templateFile.toFile()));
140 byte[] content = Files.readAllBytes(templateFile);
141 File cachePath = Main.pref.getCacheDirectory();
142 Path fontconfigFile = cachePath.toPath().resolve("fontconfig.properties");
143 OutputStream os = Files.newOutputStream(fontconfigFile);
144 os.write(content);
145 try (Writer w = new BufferedWriter(new OutputStreamWriter(os))) {
146 Collection<Collection<String>> def = new ArrayList<>();
147 def.add(Arrays.asList("devanagari", "", "")); // just include in fallback list
148 // no font definition needed
149 // all of the following fonts are available in Win XP and later
150 def.add(Arrays.asList("gujarati", "Shruti", "SHRUTI.TTF"));
151 def.add(Arrays.asList("kannada", "Tunga", "TUNGA.TTF"));
152 def.add(Arrays.asList("gurmuhi", "Raavi", "RAAVI.TTF"));
153 def.add(Arrays.asList("tamil", "Latha", "LATHA.TTF"));
154 def.add(Arrays.asList("telugu", "Gautami", "GAUTAMI.TTF"));
155 def.add(Arrays.asList("bengali", "Vrinda", "VRINDA.TTF"));
156 Collection<Collection<String>> additions =
157 Main.pref.getArray("font.extended-unicode.added-items", def);
158 w.append("\n\n# Added by JOSM to extend unicode coverage of Java font support:\n\n");
159 List<String> allCharSubsets = new ArrayList<>();
160 for (Collection<String> entry: additions) {
161 List<String> lentry = new ArrayList<>(entry);
162 String charSubset = lentry.get(0);
163 allCharSubsets.add(charSubset);
164 String platformFontName = lentry.get(1);
165 if ("".equals(platformFontName)) {
166 continue;
167 }
168 String key = "allfonts." + charSubset;
169 String value = platformFontName;
170 String prevValue = props.getProperty(key);
171 if (prevValue != null && !prevValue.equals(value)) {
172 Main.warn("extended unicode - overriding " + key + "=" + prevValue + " with " + value);
173 }
174 w.append(key + "=" + value + "\n");
175 }
176 w.append("\n");
177 for (Collection<String> entry: additions) {
178 List<String> lentry = new ArrayList<>(entry);
179 String platformFontName = lentry.get(1);
180 String fontFile = lentry.get(2);
181 if ("".equals(platformFontName) || "".equals(fontFile)) {
182 continue;
183 }
184 String key = "filename." + platformFontName;
185 String value = fontFile;
186 String prevValue = props.getProperty(key);
187 if (prevValue != null && !prevValue.equals(value)) {
188 Main.warn("extended unicode - overriding " + key + "=" + prevValue + " with " + value);
189 }
190 w.append(key + "=" + value + "\n");
191 }
192 w.append("\n");
193 String fallback = props.getProperty("sequence.fallback");
194 if (fallback != null) {
195 w.append("sequence.fallback=" + fallback + "," + Utils.join(",", allCharSubsets) + "\n");
196 } else {
197 w.append("sequence.fallback=" + Utils.join(",", allCharSubsets) + "\n");
198 }
199 }
200 Utils.updateSystemProperty("sun.awt.fontconfig", fontconfigFile.toString());
201 } catch (IOException ex) {
202 Main.error(ex);
203 }
204 }
205
206 @Override
207 public void openUrl(String url) throws IOException {
208 Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler " + url);
209 }
210
211 @Override
212 public void initSystemShortcuts() {
213 //Shortcut.registerSystemCut("system:menuexit", tr("reserved"), VK_Q, CTRL_DOWN_MASK);
214 Shortcut.registerSystemShortcut("system:duplicate", tr("reserved"), VK_D, CTRL_DOWN_MASK); // not really system, but to avoid odd results
215
216 // Windows 7 shortcuts: http://windows.microsoft.com/en-US/windows7/Keyboard-shortcuts
217
218 // Shortcuts with setAutomatic(): items with automatic shortcuts will not be added to the menu bar at all
219
220 // Don't know why Ctrl-Alt-Del isn't even listed on official Microsoft support page
221 Shortcut.registerSystemShortcut("system:reset", tr("reserved"), VK_DELETE, CTRL_DOWN_MASK | ALT_DOWN_MASK).setAutomatic();
222
223 // Ease of Access keyboard shortcuts
224 Shortcut.registerSystemShortcut("microsoft-reserved-01", tr("reserved"), VK_PRINTSCREEN, ALT_DOWN_MASK | SHIFT_DOWN_MASK).setAutomatic(); // Turn High Contrast on or off
225 Shortcut.registerSystemShortcut("microsoft-reserved-02", tr("reserved"), VK_NUM_LOCK, ALT_DOWN_MASK | SHIFT_DOWN_MASK).setAutomatic(); // Turn Mouse Keys on or off
226 //Shortcut.registerSystemCut("microsoft-reserved-03", tr("reserved"), VK_U, );// Open the Ease of Access Center (TODO: Windows-U, how to handle it in Java ?)
227
228 // General keyboard shortcuts
229 //Shortcut.registerSystemShortcut("system:help", tr("reserved"), VK_F1, 0); // Display Help
230 Shortcut.registerSystemShortcut("system:copy", tr("reserved"), VK_C, CTRL_DOWN_MASK); // Copy the selected item
231 Shortcut.registerSystemShortcut("system:cut", tr("reserved"), VK_X, CTRL_DOWN_MASK); // Cut the selected item
232 Shortcut.registerSystemShortcut("system:paste", tr("reserved"), VK_V, CTRL_DOWN_MASK); // Paste the selected item
233 Shortcut.registerSystemShortcut("system:undo", tr("reserved"), VK_Z, CTRL_DOWN_MASK); // Undo an action
234 Shortcut.registerSystemShortcut("system:redo", tr("reserved"), VK_Y, CTRL_DOWN_MASK); // Redo an action
235 //Shortcut.registerSystemCut("microsoft-reserved-10", tr("reserved"), VK_DELETE, 0); // Delete the selected item and move it to the Recycle Bin
236 //Shortcut.registerSystemCut("microsoft-reserved-11", tr("reserved"), VK_DELETE, SHIFT_DOWN_MASK); // Delete the selected item without moving it to the Recycle Bin first
237 //Shortcut.registerSystemCut("system:rename", tr("reserved"), VK_F2, 0); // Rename the selected item
238 Shortcut.registerSystemShortcut("system:movefocusright", tr("reserved"), VK_RIGHT, CTRL_DOWN_MASK); // Move the cursor to the beginning of the next word
239 Shortcut.registerSystemShortcut("system:movefocusleft", tr("reserved"), VK_LEFT, CTRL_DOWN_MASK); // Move the cursor to the beginning of the previous word
240 Shortcut.registerSystemShortcut("system:movefocusdown", tr("reserved"), VK_DOWN, CTRL_DOWN_MASK); // Move the cursor to the beginning of the next paragraph
241 Shortcut.registerSystemShortcut("system:movefocusup", tr("reserved"), VK_UP, CTRL_DOWN_MASK); // Move the cursor to the beginning of the previous paragraph
242 //Shortcut.registerSystemCut("microsoft-reserved-17", tr("reserved"), VK_RIGHT, CTRL_DOWN_MASK | SHIFT_DOWN_MASK); // Select a block of text
243 //Shortcut.registerSystemCut("microsoft-reserved-18", tr("reserved"), VK_LEFT, CTRL_DOWN_MASK | SHIFT_DOWN_MASK); // Select a block of text
244 //Shortcut.registerSystemCut("microsoft-reserved-19", tr("reserved"), VK_DOWN, CTRL_DOWN_MASK | SHIFT_DOWN_MASK); // Select a block of text
245 //Shortcut.registerSystemCut("microsoft-reserved-20", tr("reserved"), VK_UP, CTRL_DOWN_MASK | SHIFT_DOWN_MASK); // Select a block of text
246 //Shortcut.registerSystemCut("microsoft-reserved-21", tr("reserved"), VK_RIGHT, SHIFT_DOWN_MASK); // Select more than one item in a window or on the desktop, or select text within a document
247 //Shortcut.registerSystemCut("microsoft-reserved-22", tr("reserved"), VK_LEFT, SHIFT_DOWN_MASK); // Select more than one item in a window or on the desktop, or select text within a document
248 //Shortcut.registerSystemCut("microsoft-reserved-23", tr("reserved"), VK_DOWN, SHIFT_DOWN_MASK); // Select more than one item in a window or on the desktop, or select text within a document
249 //Shortcut.registerSystemCut("microsoft-reserved-24", tr("reserved"), VK_UP, SHIFT_DOWN_MASK); // Select more than one item in a window or on the desktop, or select text within a document
250 //Shortcut.registerSystemCut("microsoft-reserved-25", tr("reserved"), VK_RIGHT+, CTRL_DOWN_MASK); // Select multiple individual items in a window or on the desktop (TODO: ctrl+arrow+spacebar, how to handle it in Java ?)
251 //Shortcut.registerSystemCut("microsoft-reserved-26", tr("reserved"), VK_LEFT+, CTRL_DOWN_MASK); // Select multiple individual items in a window or on the desktop (TODO: ctrl+arrow+spacebar, how to handle it in Java ?)
252 //Shortcut.registerSystemCut("microsoft-reserved-27", tr("reserved"), VK_DOWN+, CTRL_DOWN_MASK); // Select multiple individual items in a window or on the desktop (TODO: ctrl+arrow+spacebar, how to handle it in Java ?)
253 //Shortcut.registerSystemCut("microsoft-reserved-28", tr("reserved"), VK_UP+, CTRL_DOWN_MASK); // Select multiple individual items in a window or on the desktop (TODO: ctrl+arrow+spacebar, how to handle it in Java ?)
254 Shortcut.registerSystemShortcut("system:selectall", tr("reserved"), VK_A, CTRL_DOWN_MASK); // Select all items in a document or window
255 //Shortcut.registerSystemCut("system:search", tr("reserved"), VK_F3, 0); // Search for a file or folder
256 Shortcut.registerSystemShortcut("microsoft-reserved-31", tr("reserved"), VK_ENTER, ALT_DOWN_MASK).setAutomatic(); // Display properties for the selected item
257 Shortcut.registerSystemShortcut("system:exit", tr("reserved"), VK_F4, ALT_DOWN_MASK).setAutomatic(); // Close the active item, or exit the active program
258 Shortcut.registerSystemShortcut("microsoft-reserved-33", tr("reserved"), VK_SPACE, ALT_DOWN_MASK).setAutomatic(); // Open the shortcut menu for the active window
259 //Shortcut.registerSystemCut("microsoft-reserved-34", tr("reserved"), VK_F4, CTRL_DOWN_MASK); // Close the active document (in programs that allow you to have multiple documents open simultaneously)
260 Shortcut.registerSystemShortcut("microsoft-reserved-35", tr("reserved"), VK_TAB, ALT_DOWN_MASK).setAutomatic(); // Switch between open items
261 Shortcut.registerSystemShortcut("microsoft-reserved-36", tr("reserved"), VK_TAB, CTRL_DOWN_MASK | ALT_DOWN_MASK).setAutomatic(); // Use the arrow keys to switch between open items
262 //Shortcut.registerSystemCut("microsoft-reserved-37", tr("reserved"), VK_TAB, ); // Cycle through programs on the taskbar by using Aero Flip 3-D (TODO: Windows-Tab, how to handle it in Java ?)
263 //Shortcut.registerSystemCut("microsoft-reserved-38", tr("reserved"), VK_TAB, CTRL_DOWN_MASK | ); // Use the arrow keys to cycle through programs on the taskbar by using Aero Flip 3-D (TODO: Ctrl-Windows-Tab, how to handle it in Java ?)
264 Shortcut.registerSystemShortcut("microsoft-reserved-39", tr("reserved"), VK_ESCAPE, ALT_DOWN_MASK).setAutomatic(); // Cycle through items in the order in which they were opened
265 //Shortcut.registerSystemCut("microsoft-reserved-40", tr("reserved"), VK_F6, 0); // Cycle through screen elements in a window or on the desktop
266 //Shortcut.registerSystemCut("microsoft-reserved-41", tr("reserved"), VK_F4, 0); // Display the address bar list in Windows Explorer
267 Shortcut.registerSystemShortcut("microsoft-reserved-42", tr("reserved"), VK_F10, SHIFT_DOWN_MASK); // Display the shortcut menu for the selected item
268 Shortcut.registerSystemShortcut("microsoft-reserved-43", tr("reserved"), VK_ESCAPE, CTRL_DOWN_MASK).setAutomatic(); // Open the Start menu
269 //Shortcut.registerSystemShortcut("microsoft-reserved-44", tr("reserved"), VK_F10, 0); // Activate the menu bar in the active program
270 //Shortcut.registerSystemCut("microsoft-reserved-45", tr("reserved"), VK_RIGHT, 0); // Open the next menu to the right, or open a submenu
271 //Shortcut.registerSystemCut("microsoft-reserved-46", tr("reserved"), VK_LEFT, 0); // Open the next menu to the left, or close a submenu
272 //Shortcut.registerSystemCut("microsoft-reserved-47", tr("reserved"), VK_F5, 0); // Refresh the active window
273 //Shortcut.registerSystemCut("microsoft-reserved-48", tr("reserved"), VK_UP, ALT_DOWN_MASK); // View the folder one level up in Windows Explorer
274 //Shortcut.registerSystemCut("microsoft-reserved-49", tr("reserved"), VK_ESCAPE, 0); // Cancel the current task
275 Shortcut.registerSystemShortcut("microsoft-reserved-50", tr("reserved"), VK_ESCAPE, CTRL_DOWN_MASK | SHIFT_DOWN_MASK).setAutomatic(); // Open Task Manager
276 Shortcut.registerSystemShortcut("microsoft-reserved-51", tr("reserved"), VK_SHIFT, ALT_DOWN_MASK).setAutomatic(); // Switch the input language when multiple input languages are enabled
277 Shortcut.registerSystemShortcut("microsoft-reserved-52", tr("reserved"), VK_SHIFT, CTRL_DOWN_MASK).setAutomatic(); // Switch the keyboard layout when multiple keyboard layouts are enabled
278 //Shortcut.registerSystemCut("microsoft-reserved-53", tr("reserved"), ); // Change the reading direction of text in right-to-left reading languages (TODO: unclear)
279 }
280
281 @Override
282 public String getDefaultStyle() {
283 return "com.sun.java.swing.plaf.windows.WindowsLookAndFeel";
284 }
285
286 @Override
287 public boolean rename(File from, File to) {
288 if (to.exists())
289 to.delete();
290 return from.renameTo(to);
291 }
292
293 @Override
294 public String getOSDescription() {
295 return Utils.strip(System.getProperty("os.name")) + " " +
296 ((System.getenv("ProgramFiles(x86)") == null) ? "32" : "64") + "-Bit";
297 }
298
299 /**
300 * Loads Windows-ROOT keystore.
301 * @return Windows-ROOT keystore
302 * @throws NoSuchAlgorithmException if the algorithm used to check the integrity of the keystore cannot be found
303 * @throws CertificateException if any of the certificates in the keystore could not be loaded
304 * @throws IOException if there is an I/O or format problem with the keystore data, if a password is required but not given
305 * @throws KeyStoreException if no Provider supports a KeyStore implementation for the type "Windows-ROOT"
306 * @since 7343
307 */
308 public static KeyStore getRootKeystore() throws NoSuchAlgorithmException, CertificateException, IOException, KeyStoreException {
309 KeyStore ks = KeyStore.getInstance(WINDOWS_ROOT);
310 ks.load(null, null);
311 return ks;
312 }
313
314 /**
315 * Removes potential insecure certificates installed with previous versions of JOSM on Windows.
316 * @throws NoSuchAlgorithmException on unsupported signature algorithms
317 * @throws CertificateException if any of the certificates in the Windows keystore could not be loaded
318 * @throws KeyStoreException if no Provider supports a KeyStoreSpi implementation for the type "Windows-ROOT"
319 * @throws IOException if there is an I/O or format problem with the keystore data, if a password is required but not given
320 * @since 7335
321 */
322 public static void removeInsecureCertificates() throws NoSuchAlgorithmException, CertificateException, KeyStoreException, IOException {
323 // We offered before a public private key we need now to remove from Windows PCs as it might be a huge security risk (see #10230)
324 PublicKey insecurePubKey = null;
325 try {
326 insecurePubKey = KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(INSECURE_PUBLIC_KEY));
327 } catch (InvalidKeySpecException | NoSuchAlgorithmException e) {
328 Main.error(e);
329 return;
330 }
331 KeyStore ks = getRootKeystore();
332 Enumeration<String> en = ks.aliases();
333 Collection<String> insecureCertificates = new ArrayList<>();
334 while (en.hasMoreElements()) {
335 String alias = en.nextElement();
336 // Look for certificates associated with a private key
337 if (ks.isKeyEntry(alias)) {
338 try {
339 ks.getCertificate(alias).verify(insecurePubKey);
340 // If no exception, this is a certificate signed with the insecure key -> remove it
341 insecureCertificates.add(alias);
342 } catch (InvalidKeyException | NoSuchProviderException | SignatureException e) {
343 // If exception this is not a certificate related to JOSM, just trace it
344 Main.trace(alias + " --> " + e.getClass().getName());
345 }
346 }
347 }
348 // Remove insecure certificates
349 if (!insecureCertificates.isEmpty()) {
350 StringBuilder message = new StringBuilder("<html>");
351 message.append(tr("A previous version of JOSM has installed a custom certificate "+
352 "in order to provide HTTPS support for Remote Control:"));
353 message.append("<br><ul>");
354 for (String alias : insecureCertificates) {
355 message.append("<li>");
356 message.append(alias);
357 message.append("</li>");
358 }
359 message.append("</ul>");
360 message.append(tr("It appears it could be an important <b>security risk</b>.<br><br>"+
361 "You are now going to be prompted by Windows to remove this insecure certificate.<br>"+
362 "For your own safety, <b>please click Yes</b> in next dialog."));
363 message.append("</html>");
364 JOptionPane.showMessageDialog(Main.parent, message.toString(), tr("Warning"), JOptionPane.WARNING_MESSAGE);
365 for (String alias : insecureCertificates) {
366 Main.warn(tr("Removing insecure certificate from {0} keystore: {1}", WINDOWS_ROOT, alias));
367 try {
368 ks.deleteEntry(alias);
369 } catch (KeyStoreException e) {
370 Main.error(tr("Unable to remove insecure certificate from keystore: {0}", e.getMessage()));
371 }
372 }
373 }
374 }
375
376 @Override
377 public boolean setupHttpsCertificate(String entryAlias, KeyStore.TrustedCertificateEntry trustedCert)
378 throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
379 KeyStore ks = getRootKeystore();
380 // Look for certificate to install
381 String alias = ks.getCertificateAlias(trustedCert.getTrustedCertificate());
382 if (alias != null) {
383 // JOSM certificate found, return
384 Main.debug(tr("JOSM localhost certificate found in {0} keystore: {1}", WINDOWS_ROOT, alias));
385 return false;
386 }
387 if (!GraphicsEnvironment.isHeadless()) {
388 // JOSM certificate not found, warn user
389 StringBuilder message = new StringBuilder("<html>");
390 message.append(tr("Remote Control is configured to provide HTTPS support.<br>"+
391 "This requires to add a custom certificate generated by JOSM to the Windows Root CA store.<br><br>"+
392 "You are now going to be prompted by Windows to confirm this operation.<br>"+
393 "To enable proper HTTPS support, <b>please click Yes</b> in next dialog.<br><br>"+
394 "If unsure, you can also click No then disable HTTPS support in Remote Control preferences."));
395 message.append("</html>");
396 JOptionPane.showMessageDialog(Main.parent, message.toString(),
397 tr("HTTPS support in Remote Control"), JOptionPane.INFORMATION_MESSAGE);
398 }
399 // install it to Windows-ROOT keystore, used by IE, Chrome and Safari, but not by Firefox
400 Main.info(tr("Adding JOSM localhost certificate to {0} keystore", WINDOWS_ROOT));
401 ks.setEntry(entryAlias, trustedCert, null);
402 return true;
403 }
404
405 @Override
406 public File getDefaultCacheDirectory() {
407 String p = System.getenv("LOCALAPPDATA");
408 if (p == null || p.isEmpty()) {
409 // Fallback for Windows OS earlier than Windows Vista, where the variable is not defined
410 p = System.getenv("APPDATA");
411 }
412 return new File(new File(p, "JOSM"), "cache");
413 }
414
415 @Override
416 public File getDefaultPrefDirectory() {
417 return new File(System.getenv("APPDATA"), "JOSM");
418 }
419}
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