implement multiplayer direct connect, implement network manager, implement handshake and login packets, implement ByteBuf, implement RSA and AES encryption, bump version to 1.1.0

2022-06-17 06:34:09 +02:00
parent 22872f55d6
commit 410346427f
35 changed files with 2513 additions and 10 deletions
@@ -0,0 +1,22 @@
+import Packet from "../../../Packet.js";
+
+export default class HandshakePacket extends Packet {
+
+    constructor(version, nextState) {
+        super();
+
+        this.version = version;
+        this.nextState = nextState;
+    }
+
+    write(buffer) {
+        buffer.writeVarInt(this.version); // Protocol version
+        buffer.writeString("localhost"); // Server address
+        buffer.writeShort(25565); // Server port
+        buffer.writeVarInt(this.nextState); // Next state
+    }
+
+    read(buffer) {
+
+    }
+}
@@ -0,0 +1,22 @@
+import Packet from "../../../Packet.js";
+import CryptManager from "../../../util/CryptManager.js";
+
+export default class EncryptionResponsePacket extends Packet {
+
+    constructor(secretKey, publicKey, verifyToken) {
+        super();
+
+        this.secretKeyEncrypted = CryptManager.encryptRSA(publicKey, secretKey);
+        this.verifyTokenEncrypted = CryptManager.encryptRSA(publicKey, verifyToken);
+    }
+
+    write(buffer) {
+        buffer.writeByteArray(this.secretKeyEncrypted);
+        buffer.writeByteArray(this.verifyTokenEncrypted);
+    }
+
+    read(buffer) {
+
+    }
+
+}
@@ -0,0 +1,18 @@
+import Packet from "../../../Packet.js";
+
+export default class LoginStartPacket extends Packet {
+
+    constructor(username) {
+        super();
+
+        this.username = username;
+    }
+
+    write(buffer) {
+        buffer.writeString(this.username);
+    }
+
+    read(buffer) {
+        this.username = buffer.readString();
+    }
+}
@@ -0,0 +1,22 @@
+import Packet from "../../../Packet.js";
+
+export default class EncryptionRequestPacket extends Packet {
+
+    constructor() {
+        super();
+    }
+
+    write(buffer) {
+
+    }
+
+    read(buffer) {
+        this.serverId = buffer.readString();
+        this.publicKey = buffer.readByteArray();
+        this.verifyToken = buffer.readByteArray();
+    }
+
+    handle(handler) {
+        handler.handleEncryptionRequest(this);
+    }
+}
@@ -0,0 +1,23 @@
+import Packet from "../../../Packet.js";
+import {format} from "../../../../../../../../../libraries/chat.js";
+
+export default class LoginDisconnectPacket extends Packet {
+
+    constructor(message) {
+        super();
+
+        this.message = message;
+    }
+
+    write(buffer) {
+        buffer.writeString(this.message);
+    }
+
+    read(buffer) {
+        this.message = format(JSON.parse(buffer.readString()));
+    }
+
+    handle(handler) {
+        handler.handleLoginDisconnect(this);
+    }
+}
@@ -0,0 +1,14 @@
+import Packet from "../../../Packet.js";
+
+export default class StatusQueryPacket extends Packet {
+
+    constructor() {
+        super();
+    }
+
+    write(buffer) {
+    }
+
+    read(buffer) {
+    }
+}
@@ -0,0 +1,20 @@
+import Packet from "../../../Packet.js";
+
+export default class StatusResponsePacket extends Packet {
+
+    constructor() {
+        super();
+    }
+
+    write(buffer) {
+
+    }
+
+    read(buffer) {
+        this.object = JSON.parse(buffer.readString());
+    }
+
+    handle(packetHandler) {
+        packetHandler.handleStatusResponse(this)
+    }
+}