001
002 import java.io.BufferedReader;
003 import java.io.File;
004 import java.io.FileReader;
005 import java.io.FileWriter;
006 import java.io.PrintWriter;
007 import java.util.ArrayList;
008 import java.util.HashSet;
009 import java.util.List;
010 import java.util.Set;
011 import java.util.logging.Logger;
012 import net.minecraft.server.MinecraftServer;
013
014 public class ii {
015
016 public static Logger a = Logger.getLogger("Minecraft");
017 // hMod set list to contain <fi> objects.
018 public List<fy> b = new ArrayList<fy>();
019 private MinecraftServer c;
020 private kj d;
021 private int e;
022 // hMod set these to Set<String> to remove errors and warnings.
023 private Set<String> f = new HashSet<String>();
024 private Set<String> g = new HashSet<String>();
025 private Set<String> h = new HashSet<String>();
026 private File i;
027 private File j;
028 private File k;
029 private dy l;
030
031 public ii(MinecraftServer paramMinecraftServer) {
032 etc.setServer(paramMinecraftServer);
033 etc.getInstance().loadData();
034 a.info("Note: your current classpath is: " + System.getProperty("java.class.path", "*UNKNOWN*"));
035 if (!etc.getInstance().getTainted()) {
036 a.info("Hey0 Server Mod Build " + etc.getInstance().getVersion());
037 } else {
038 a.info("hMod Build Information: " + etc.getInstance().getVersionStr());
039 }
040 c = paramMinecraftServer;
041 i = paramMinecraftServer.a("banned-players.txt");
042 j = paramMinecraftServer.a("banned-ips.txt");
043 k = paramMinecraftServer.a("ops.txt");
044 d = new kj(paramMinecraftServer);
045 e = paramMinecraftServer.d.a("max-players", 20);
046 e();
047 g();
048 i();
049 f();
050 h();
051 j();
052 }
053
054 public void a(gc paramgc) {
055 l = new dy(new File(paramgc.t, "players"));
056 }
057
058 public int a() {
059 return d.b();
060 }
061
062 public void a(fy paramfy) {
063 b.add(paramfy);
064 l.b(paramfy);
065
066 c.e.A.d((int) paramfy.p >> 4, (int) paramfy.r >> 4);
067
068 while (c.e.a(paramfy, paramfy.z).size() != 0) {
069 paramfy.a(paramfy.p, paramfy.q + 1.0D, paramfy.r);
070 }
071 c.e.a(paramfy);
072 d.a(paramfy);
073 // hMod: Handle login (send MOTD and call hook)
074 String[] motd = etc.getInstance().getMotd();
075 if (!(motd.length == 1 && motd[0].equals(""))) {
076 for (String str : etc.getInstance().getMotd()) {
077 paramfy.a.b(new bz(str));
078 }
079 }
080 etc.getLoader().callHook(PluginLoader.Hook.LOGIN, paramfy.getPlayer());
081 }
082
083 public void b(fy paramfy) {
084 d.c(paramfy);
085 }
086
087 public void c(fy paramfy) {
088 l.a(paramfy);
089 c.e.d(paramfy);
090 b.remove(paramfy);
091 d.b(paramfy);
092 }
093
094 public fy a(hc paramhc, String paramString1, String paramString2) {
095 if (f.contains(paramString1.trim().toLowerCase())) {
096 paramhc.a("You are banned from this server!");
097 return null;
098 }
099 //hMod: whole section below is modified to handle whitelists etc
100 fy temp = new fy(this.c, this.c.e, paramString1, new md(this.c.e));
101 Player player = temp.getPlayer();
102
103 String str = paramhc.b.b().toString();
104 str = str.substring(str.indexOf("/") + 1);
105 str = str.substring(0, str.indexOf(":"));
106 if (g.contains(str)) {
107 paramhc.a("Your IP address is banned from this server!");
108 return null;
109 }
110 for (int m = 0; m < b.size(); m++) {
111 fy localfy = (fy) b.get(m);
112 if (localfy.aw.equalsIgnoreCase(paramString1)) {
113 localfy.a.a("You logged in from another location");
114 }
115 }
116
117 //hMod whitelist block
118 if (etc.getInstance().isWhitelistEnabled() && !(etc.getDataSource().isUserOnWhitelist(paramString1) || player.isAdmin())) {
119 paramhc.a(etc.getInstance().getWhitelistMessage());
120 return null;
121 } else if (b.size() >= e) {
122 paramhc.a("The server is full!");
123 return null;
124 }
125
126 if (!player.getIps()[0].equals("")) {
127 boolean kick = true;
128 for (int i = 0; i < player.getIps().length; i++) {
129 if (!player.getIps()[i].equals("") && str.equals(player.getIps()[i])) {
130 kick = false;
131 }
132 }
133 if (kick) {
134 paramhc.a("IP doesn't match specified IP.");
135 return null;
136 }
137 }
138 //hMod: user passed basic login check, inform plugins.
139 Object obj = etc.getLoader().callHook(PluginLoader.Hook.LOGINCHECK, paramString1);
140 if (obj instanceof String) {
141 String result = (String) obj;
142 if (result != null && !result.equals("")) {
143 paramhc.a(result);
144 return null;
145 }
146 }
147
148 return new fy(c, c.e, paramString1, new md(c.e));
149 }
150
151 /**
152 * Returns the list of bans
153 *
154 * @return
155 */
156 public String getBans() {
157 StringBuilder builder = new StringBuilder();
158 int l = 0;
159 for (Object o : f) {
160 if (l > 0) {
161 builder.append(", ");
162 }
163 builder.append(o);
164 l++;
165 }
166 return builder.toString();
167 }
168
169 /**
170 * Returns the list of IP bans
171 *
172 * @return
173 */
174 public String getIpBans() {
175 StringBuilder builder = new StringBuilder();
176 int l = 0;
177 for (Object o : g) {
178 if (l > 0) {
179 builder.append(", ");
180 }
181 builder.append(o);
182 l++;
183 }
184 return builder.toString();
185 }
186
187 public fy d(fy paramfy) {
188 c.k.a(paramfy);
189 c.k.b(paramfy);
190 d.b(paramfy);
191 b.remove(paramfy);
192 c.e.e(paramfy);
193
194 fy localfy = new fy(c, c.e, paramfy.aw, new md(c.e));
195 localfy.g = paramfy.g;
196 localfy.a = paramfy.a;
197
198 c.e.A.d((int) localfy.p >> 4, (int) localfy.r >> 4);
199
200 while (c.e.a(localfy, localfy.z).size() != 0) {
201 localfy.a(localfy.p, localfy.q + 1.0D, localfy.r);
202 }
203
204 localfy.a.b(new bo());
205 localfy.a.a(localfy.p, localfy.q, localfy.r, localfy.v, localfy.w);
206
207 d.a(localfy);
208 c.e.a(localfy);
209 b.add(localfy);
210
211 localfy.l();
212 return localfy;
213 }
214
215 public void b() {
216 d.a();
217 }
218
219 public void a(int paramInt1, int paramInt2, int paramInt3) {
220 d.a(paramInt1, paramInt2, paramInt3);
221 }
222
223 public void a(kx paramkx) {
224 for (int m = 0; m < b.size(); m++) {
225 fy localfy = (fy) b.get(m);
226 localfy.a.b(paramkx);
227 }
228 }
229
230 public String c() {
231 String str = "";
232 for (int m = 0; m < b.size(); m++) {
233 if (m > 0) {
234 str = str + ", ";
235 }
236 str = str + ((fy) b.get(m)).aw;
237 }
238 return str;
239 }
240
241 public void a(String paramString) {
242 f.add(paramString.toLowerCase());
243 f();
244 }
245
246 public void b(String paramString) {
247 f.remove(paramString.toLowerCase());
248 f();
249 }
250
251 private void e() {
252 try {
253 f.clear();
254 BufferedReader localBufferedReader = new BufferedReader(new FileReader(i));
255 String str = "";
256 while ((str = localBufferedReader.readLine()) != null) {
257 f.add(str.trim().toLowerCase());
258 }
259 localBufferedReader.close();
260 } catch (Exception localException) {
261 a.warning("Failed to load ban list: " + localException);
262 }
263 }
264
265 private void f() {
266 try {
267 PrintWriter localPrintWriter = new PrintWriter(new FileWriter(i, false));
268 for (String str : f) {
269 localPrintWriter.println(str);
270 }
271 localPrintWriter.close();
272 } catch (Exception localException) {
273 a.warning("Failed to save ban list: " + localException);
274 }
275 }
276
277 public void c(String paramString) {
278 g.add(paramString.toLowerCase());
279 h();
280 }
281
282 public void d(String paramString) {
283 g.remove(paramString.toLowerCase());
284 h();
285 }
286
287 private void g() {
288 try {
289 g.clear();
290 BufferedReader localBufferedReader = new BufferedReader(new FileReader(j));
291 String str = "";
292 while ((str = localBufferedReader.readLine()) != null) {
293 g.add(str.trim().toLowerCase());
294 }
295 localBufferedReader.close();
296 } catch (Exception localException) {
297 a.warning("Failed to load ip ban list: " + localException);
298 }
299 }
300
301 private void h() {
302 try {
303 PrintWriter localPrintWriter = new PrintWriter(new FileWriter(j, false));
304 for (String str : g) {
305 localPrintWriter.println(str);
306 }
307 localPrintWriter.close();
308 } catch (Exception localException) {
309 a.warning("Failed to save ip ban list: " + localException);
310 }
311 }
312
313 public void e(String paramString) {
314 h.add(paramString.toLowerCase());
315 j();
316 }
317
318 public void f(String paramString) {
319 h.remove(paramString.toLowerCase());
320 j();
321 }
322
323 private void i() {
324 try {
325 h.clear();
326 BufferedReader localBufferedReader = new BufferedReader(new FileReader(k));
327 String str = "";
328 while ((str = localBufferedReader.readLine()) != null) {
329 h.add(str.trim().toLowerCase());
330 }
331 localBufferedReader.close();
332 } catch (Exception localException) {
333 a.warning("Failed to load ip ban list: " + localException);
334 }
335 }
336
337 private void j() {
338 try {
339 PrintWriter localPrintWriter = new PrintWriter(new FileWriter(k, false));
340 for (String str : h) {
341 localPrintWriter.println(str);
342 }
343 localPrintWriter.close();
344 } catch (Exception localException) {
345 a.warning("Failed to save ip ban list: " + localException);
346 }
347 }
348
349 public boolean g(String paramString) {
350 return h.contains(paramString.trim().toLowerCase());
351 }
352
353 public fy h(String paramString) {
354 for (int m = 0; m < b.size(); m++) {
355 fy localfy = (fy) b.get(m);
356 if (localfy.aw.equalsIgnoreCase(paramString)) {
357 return localfy;
358 }
359 }
360 return null;
361 }
362
363 public void a(String paramString1, String paramString2) {
364 fy localfy = h(paramString1);
365 if (localfy != null) {
366 localfy.a.b(new bz(paramString2));
367 }
368 }
369
370 public void a(double paramDouble1, double paramDouble2, double paramDouble3, double paramDouble4, kx paramkx) {
371 for (int m = 0; m < b.size(); m++) {
372 fy localfy = (fy) b.get(m);
373 double d1 = paramDouble1 - localfy.p;
374 double d2 = paramDouble2 - localfy.q;
375 double d3 = paramDouble3 - localfy.r;
376 if (d1 * d1 + d2 * d2 + d3 * d3 < paramDouble4 * paramDouble4) {
377 localfy.a.b(paramkx);
378 }
379 }
380 }
381
382 public void i(String paramString) {
383 bz localbz = new bz(paramString);
384 for (int m = 0; m < b.size(); m++) {
385 fy localfy = (fy) b.get(m);
386 if (g(localfy.aw)) {
387 localfy.a.b(localbz);
388 }
389 }
390 }
391
392 public boolean a(String paramString, kx paramkx) {
393 fy localfy = h(paramString);
394 if (localfy != null) {
395 localfy.a.b(paramkx);
396 return true;
397 }
398 return false;
399 }
400
401 public void d() {
402 for (int m = 0; m < b.size(); m++) {
403 l.a((fy) b.get(m));
404 }
405 }
406
407 public void a(int paramInt1, int paramInt2, int paramInt3, bm parambm) {
408 // hMod: fix sign updating in beta 1.1_02
409 // Check if bg (TileEntity) is a Sign
410 if (parambm instanceof lv) {
411 d.sendPacketToChunk((jv) parambm.g(), paramInt1, paramInt2, paramInt3);
412 }
413 // end hMod
414 }
415 }