eaglercraft/eaglercraft-1.5
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Patch plugin messages still sending to backend server

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This commit is contained in:
ayunami2000 2022-07-24 20:05:41 -04:00
parent 6cd6fa0a34
commit 30c3d2bfb9
2 changed files with 8 additions and 4 deletions
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11
eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/PluginEaglerSkins.java
View File

@ -46,17 +46,18 @@ public class PluginEaglerSkins extends Plugin implements Listener {
String user = ((UserConnection)event.getSender()).getName(); String user = ((UserConnection)event.getSender()).getName();
byte[] msg = event.getData(); byte[] msg = event.getData();
try { try {
event.setCancelled(true);
if("EAG|MySkin".equals(event.getTag())) { if("EAG|MySkin".equals(event.getTag())) {
if(!skinCollection.containsKey(user)) { if(!skinCollection.containsKey(user)) {
int t = (int)msg[0] & 0xFF; int t = (int)msg[0] & 0xFF;
if(t >= 0 && t < SKIN_DATA_SIZE.length && msg.length == (SKIN_DATA_SIZE[t] + 1)) { if(t < SKIN_DATA_SIZE.length && msg.length == (SKIN_DATA_SIZE[t] + 1)) {
skinCollection.put(user, msg); skinCollection.put(user, msg);
} }
} }
}else if("EAG|MyCape".equals(event.getTag())) { }else if("EAG|MyCape".equals(event.getTag())) {
if(!capeCollection.containsKey(user)) { if(!capeCollection.containsKey(user)) {
int t = (int)msg[0] & 0xFF; int t = (int)msg[0] & 0xFF;
if(t >= 0 && t < CAPE_DATA_SIZE.length && msg.length == (CAPE_DATA_SIZE[t] + 2)) { if(t < CAPE_DATA_SIZE.length && msg.length == (CAPE_DATA_SIZE[t] + 2)) {
capeCollection.put(user, msg); capeCollection.put(user, msg);
} }
} }
@ -80,7 +81,7 @@ public class PluginEaglerSkins extends Plugin implements Listener {
}else if("EAG|SkinLayers".equals(event.getTag())) { }else if("EAG|SkinLayers".equals(event.getTag())) {
long millis = System.currentTimeMillis(); long millis = System.currentTimeMillis();
Long lsu = lastSkinLayerUpdate.get(user); Long lsu = lastSkinLayerUpdate.get(user);
if(lsu != null && millis - lsu.longValue() < 700l) { // DoS protection if(lsu != null && millis - lsu < 700L) { // DoS protection
return; return;
} }
lastSkinLayerUpdate.put(user, millis); lastSkinLayerUpdate.put(user, millis);
@ -97,10 +98,12 @@ public class PluginEaglerSkins extends Plugin implements Listener {
dd.writeUTF(user); dd.writeUTF(user);
byte[] bpacket = bao.toByteArray(); byte[] bpacket = bao.toByteArray();
for(ProxiedPlayer pl : getProxy().getPlayers()) { for(ProxiedPlayer pl : getProxy().getPlayers()) {
if(!pl.equals(user)) { if(!pl.getName().equals(user)) {
pl.sendData("EAG|SkinLayers", bpacket); pl.sendData("EAG|SkinLayers", bpacket);
} }
} }
}else {
event.setCancelled(false);
} }
}catch(Throwable t) { }catch(Throwable t) {
// hacker // hacker

1
eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/PluginEaglerVoice.java
View File

@ -66,6 +66,7 @@ public class PluginEaglerVoice extends Plugin implements Listener {
byte[] msg = event.getData(); byte[] msg = event.getData();
try { try {
if (!("EAG|Voice".equals(event.getTag()))) return; if (!("EAG|Voice".equals(event.getTag()))) return;
event.setCancelled(true);
DataInputStream streamIn = new DataInputStream(new ByteArrayInputStream(msg)); DataInputStream streamIn = new DataInputStream(new ByteArrayInputStream(msg));
int sig = streamIn.read(); int sig = streamIn.read();
switch (sig) { switch (sig) {