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Improve session encryption handling

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Melledy
2025-10-30 01:01:21 -07:00
parent ebc48ab955
commit 89ecd29761
4 changed files with 26 additions and 3 deletions
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3
src/main/java/emu/nebula/net/GameSession.java
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@@ -12,6 +12,7 @@ import emu.nebula.game.account.Account;
import emu.nebula.game.account.AccountHelper;
import emu.nebula.game.player.Player;
import emu.nebula.util.AeadHelper;
import emu.nebula.util.Utils;
import lombok.Getter;
import us.hebi.quickbuf.RepeatedByte;
@@ -22,6 +23,7 @@ public class GameSession {
private Player player;
// Crypto
private int encryptMethod; // 0 = gcm, 1 = chacha20
private byte[] clientPublicKey;
private byte[] serverPublicKey;
private byte[] serverPrivateKey;
@@ -75,6 +77,7 @@ public class GameSession {
public void calculateKey() {
this.key = AeadHelper.generateKey(clientPublicKey, serverPublicKey, serverPrivateKey);
this.encryptMethod = Utils.randomRange(0, 1);
}
public String generateToken() {