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Cleanup / Fixed desktop IDs resetting

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This commit is contained in:
Anuken
2020-02-10 20:23:15 -05:00
parent 9da2d1ee9a f3893533a4
commit b15a40fcbd
4 changed files with 22 additions and 6 deletions
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12
core/src/mindustry/core/NetServer.java
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@@ -8,6 +8,7 @@ import arc.struct.*;
import arc.util.*;
import arc.util.CommandHandler.*;
import arc.util.io.*;
import arc.util.serialization.*;
import mindustry.annotations.Annotations.*;
import mindustry.content.*;
import mindustry.core.GameState.*;
@@ -15,7 +16,6 @@ import mindustry.entities.*;
import mindustry.entities.traits.BuilderTrait.*;
import mindustry.entities.traits.*;
import mindustry.entities.type.*;
import mindustry.net.Administration;
import mindustry.game.EventType.*;
import mindustry.game.*;
import mindustry.game.Teams.*;
@@ -93,6 +93,16 @@ public class NetServer implements ApplicationListener{
}
String uuid = packet.uuid;
byte[] buuid = Base64Coder.decode(uuid);
CRC32 crc = new CRC32();
crc.update(buuid, 0, 8);
ByteBuffer buff = ByteBuffer.allocate(8);
buff.put(buuid, 8, 8);
buff.position(0);
if(crc.getValue() != buff.getLong()){
con.kick(KickReason.clientOutdated);
return;
}
if(admins.isIPBanned(con.address) || admins.isSubnetBanned(con.address)) return;