Start on tcp xmpp for seasons 2 <=

go.mod

@@ -15,7 +15,6 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.2.0
 	github.com/google/uuid v1.5.0
 	github.com/lib/pq v1.10.9
-	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/r3labs/diff/v3 v3.0.1
 	gopkg.in/ini.v1 v1.67.0
 	gorm.io/driver/postgres v1.5.3

handlers/socket.go

@@ -5,7 +5,6 @@ import (
 	"github.com/ectrc/snow/socket"
 	"github.com/gofiber/contrib/websocket"
 	"github.com/gofiber/fiber/v2"
-	"github.com/google/uuid"
 )
 
 func MiddlewareWebsocket(c *fiber.Ctx) error {
@@ -22,7 +21,7 @@ func MiddlewareWebsocket(c *fiber.Ctx) error {
 		protocol = "matchmaking"
 	}
 
-	c.Locals("identifier", uuid.New().String())
+	c.Locals("identifier", "ws-"+aid.RandomString(8))
 	c.Locals("protocol", protocol)
 
 	return c.Next()

handlers/tcp.go

@@ -0,0 +1,112 @@
+package handlers
+
+import (
+	"fmt"
+	"net"
+	"strconv"
+
+	"github.com/ectrc/snow/aid"
+	"github.com/ectrc/snow/socket"
+)
+
+type tcpClient struct {
+	c *net.Conn
+	buffer []byte
+	jabber *socket.Socket[socket.JabberData]
+}
+
+func (t *tcpClient) WriteMessage(messageType int, data []byte) error {
+	_, err := (*t.c).Write(data)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (t *tcpClient) ReadMessage() (messageType int, p []byte, err error) {
+	n, err := (*t.c).Read(t.buffer)
+	if err != nil {
+		return 0, nil, err
+	}
+
+	return 1, t.buffer[:n], nil
+}
+
+func (t *tcpClient) loop() {
+	defer t.close()
+
+	for {
+		_, p, err := t.ReadMessage()
+		if err != nil {
+			return
+		}
+
+		aid.Print("(tcp) received: " + string(p))
+		socket.JabberSocketOnMessage(t.jabber, p)
+	}
+}
+
+func (t *tcpClient) close() error {
+	socket.JabberSockets.Delete(t.jabber.ID)
+	(*t.c).Close()
+	return nil
+}
+
+type tcpServer struct {
+	ln net.Listener
+	port string
+	nope chan string
+}
+
+func NewServer() (*tcpServer) {
+	portNumber, err := strconv.Atoi(aid.Config.API.Port[1:])
+	if err != nil {
+		return nil
+	}
+	portNumber++
+
+	ln, err := net.Listen("tcp", fmt.Sprintf(":%d", portNumber))
+	if err != nil {
+		return nil
+	}
+
+	return &tcpServer{
+		ln: ln, 
+		port: fmt.Sprintf(":%d", portNumber),
+	}
+}
+
+func (t *tcpServer) Listen() error {
+	defer t.ln.Close()
+	aid.Print("(tcp) listening on " + aid.Config.API.Host + t.port)
+
+	go t.accept()
+	<-t.nope
+
+	return nil
+}
+
+func (t *tcpServer) accept() {
+	for {
+		conn, err := t.ln.Accept()
+		if err != nil {
+			return
+		}
+
+		aid.Print("(tcp) new connection from " + conn.RemoteAddr().String())
+
+		go t.handle(conn)
+	}
+}
+
+func (t *tcpServer) handle(conn net.Conn) {
+	tcpClient := &tcpClient{
+		c: &conn,
+		buffer: make([]byte, 1024),
+	}
+	tcpClient.jabber = socket.NewJabberSocket(tcpClient, "tcp-"+aid.RandomString(8), socket.JabberData{})
+	socket.JabberSockets.Set(tcpClient.jabber.ID, tcpClient.jabber)
+
+	tcpClient.loop()
+}

main.go

@@ -192,11 +192,16 @@ func main() {
 		aid.Print("(fiber) listening on " + aid.Config.API.Host + ":" + ld.Port)
 		return nil
 	})
-
 	r.All("*", func(c *fiber.Ctx) error { return c.Status(fiber.StatusNotFound).JSON(aid.ErrorNotFound) })
 
+	if aid.Config.Fortnite.Season <= 2 {
+		t := handlers.NewServer()
+		go t.Listen()
+	}
+
 	err := r.Listen("0.0.0.0" + aid.Config.API.Port)
 	if err != nil {
-		panic(fmt.Sprintf("(fiber) ailed to listen: %v", err))
+		panic(fmt.Sprintf("(fiber) failed to listen: %v", err))
 	}
+
 }

readme.md

@@ -22,6 +22,19 @@ And once battle royale is completed ...
 
 - **Save The World**
 
+## Feature List
+
+- **XMPP** From builds 3.6 onwards, season 1 and 2 are planned.
+- **Friends** On every builds with the ability to add and remove friends.
+- **Party System V2** This replaces the legacy xmpp driven party system.
+- **Gifting** Of any item shop entry to any friend.
+- **Locker Loadouts** On seasons 12 onwards, this allows for the saving and loading of multiple locker presets.
+- **Item Refunding** Of previous shop purchases, will use a refund ticket if refunded in time.
+- **Universal Item Shop** Works on all builds and will be updated every 24 hours.
+- **Client Settings Storage** Uses amazon buckets to store client settings.
+- **Support A Creator 5%** Use any display name and each purchase will give them 5% of the vbucks spent.
+- **Discord Bot** Very useful to control players, their inventory and their settings
+
 ## Supported MCP Actions
 
 `QueryProfile`, `ClientQuestLogin`, `MarkItemSeen`, `SetItemFavoriteStatusBatch`, `EquipBattleRoyaleCustomization`, `SetBattleRoyaleBanner`, `SetCosmeticLockerSlot`, `SetCosmeticLockerBanner`, `SetCosmeticLockerName`, `CopyCosmeticLoadout`, `DeleteCosmeticLoadout`, `PurchaseCatalogEntry`, `GiftCatalogEntry`, `RemoveGiftBox`, `RefundMtxPurchase`, `SetAffiliateName`, `SetReceiveGiftsEnabled`

socket/jabber.go

@@ -3,6 +3,7 @@ package socket
 import (
 	"fmt"
 	"reflect"
+	"strings"
 
 	"github.com/beevik/etree"
 	"github.com/ectrc/snow/aid"
@@ -17,6 +18,7 @@ type JabberData struct {
 }
 
 var jabberHandlers = map[string]func(*Socket[JabberData], *etree.Document) error {
+	"stream": jabberStreamHandler,
 	"open": jabberOpenHandler,
 	"iq": jabberIqRootHandler,
 	"presence": jabberPresenceRootHandler,
@@ -24,8 +26,11 @@ var jabberHandlers = map[string]func(*Socket[JabberData], *etree.Document) error
 }
 
 func HandleNewJabberSocket(identifier string) {
+	aid.Print("new jabber handle: " + identifier)
+
 	socket, ok := JabberSockets.Get(identifier)
 	if !ok {
+		aid.Print("socket not found", identifier)
 		return
 	}
 	defer JabberSockets.Delete(socket.ID)
@@ -33,27 +38,47 @@ func HandleNewJabberSocket(identifier string) {
 	for {
 		_, message, failed := socket.Connection.ReadMessage()
 		if failed != nil {
+			aid.Print("jabber message failed", failed)
 			break
 		}
 		
-		parsed := etree.NewDocument()
-		if err := parsed.ReadFromBytes(message); err != nil {
+		JabberSocketOnMessage(socket, message)
+	}
+}
+
+func JabberSocketOnMessage(socket *Socket[JabberData], message []byte) {
+	if strings.Contains(string(message), `">`) {
+		message = []byte(strings.ReplaceAll(string(message), `">`, `"/>`))
+	}
+
+	aid.Print("jabber message", string(message))
+	parsed := etree.NewDocument()
+	if err := parsed.ReadFromString(string(message)); err != nil {
+		aid.Print("jabber message failed to parse", err)
+		return
+	}
+
+	if handler, ok := jabberHandlers[parsed.Root().Tag]; ok {
+		if err := handler(socket, parsed); err != nil {
+			socket.Connection.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, err.Error()))
 			return
 		}
-
-		if handler, ok := jabberHandlers[parsed.Root().Tag]; ok {
-			if err := handler(socket, parsed); err != nil {
-				socket.Connection.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, err.Error()))
-				return
-			}
-		}
+		return
 	}
+
+	aid.Print("jabber message not handled", parsed.Root().Tag)
+}
+
+func jabberStreamHandler(socket *Socket[JabberData], parsed *etree.Document) error {
+	socket.Write([]byte(`<stream:stream xmlns="jabber:client" xmlns:stream="http://etherx.jabber.org/streams" to="prod.ol.epicgames.com" id="`+ socket.ID +`" version="1.0" xml:lang="en">`))
+	socket.Write([]byte(`<stream:features xmlns:stream="http://etherx.jabber.org/streams" />`))
+	socket.Write([]byte(`<open xmlns="urn:ietf:params:xml:ns:xmpp-framing" from="prod.ol.epicgames.com" version="1.0" id="`+ socket.ID +`" />`))
+	return nil
 }
 
 func jabberOpenHandler(socket *Socket[JabberData], parsed *etree.Document) error {
 	socket.Write([]byte(`<open xmlns="urn:ietf:params:xml:ns:xmpp-framing" from="prod.ol.epicgames.com" version="1.0" id="`+ socket.ID +`" />`))
 	socket.Write([]byte(`<stream:features xmlns:stream="http://etherx.jabber.org/streams" />`))
-
 	return nil
 }
 

socket/socket.go

@@ -14,9 +14,14 @@ type MatchmakerData struct {
 	Region string
 }
 
+type WebSocket interface {
+	WriteMessage(messageType int, data []byte) error
+	ReadMessage() (messageType int, p []byte, err error)
+}
+
 type Socket[T JabberData | MatchmakerData] struct {
 	ID string
-	Connection *websocket.Conn
+	Connection WebSocket
 	Data *T
 	Person *person.Person
 	M sync.Mutex
@@ -29,7 +34,7 @@ func (s *Socket[T]) Write(payload []byte) {
 	s.Connection.WriteMessage(websocket.TextMessage, payload)
 }
 
-func newSocket[T JabberData | MatchmakerData](conn *websocket.Conn, data ...T) *Socket[T] {
+func newSocket[T JabberData | MatchmakerData](conn WebSocket, data ...T) *Socket[T] {
 	additional := data[0]
 
 	return &Socket[T]{
@@ -39,7 +44,7 @@ func newSocket[T JabberData | MatchmakerData](conn *websocket.Conn, data ...T) *
 	}
 }
 
-func NewJabberSocket(conn *websocket.Conn, id string, data JabberData) *Socket[JabberData] {
+func NewJabberSocket(conn WebSocket, id string, data JabberData) *Socket[JabberData] {
 	socket := newSocket[JabberData](conn, data)
 	socket.ID = id
 	return socket

storage/hotfix.go

@@ -1,29 +1,49 @@
 package storage
 
 import (
+	"fmt"
+	"strconv"
+
 	"github.com/ectrc/snow/aid"
 )
 
 func GetDefaultEngine() []byte {
-	/*[OnlineSubsystemMcp]
-bUsePartySystemV2=true
-
-[OnlineSubsystemMcp.OnlinePartySystemMcpAdapter]
-bUsePartySystemV2=true*/
-	return []byte(`
-[OnlineSubsystemMcp.Xmpp]
-bUseSSL=false
-Protocol=ws
-ServerAddr="ws://`+ aid.Config.API.Host + aid.Config.API.Port +`/?"
-
-[OnlineSubsystemMcp.Xmpp Prod]
-bUseSSL=false
-Protocol=ws
-ServerAddr="ws://`+ aid.Config.API.Host + aid.Config.API.Port +`/?"
+	portNumber, err := strconv.Atoi(aid.Config.API.Port[1:])
+	if err != nil {
+		return nil
+	}
+	portNumber++
+	realPort := fmt.Sprintf("%d", portNumber)
 
+	str := `
 [XMPP]
 bEnableWebsockets=true
 
+[OnlineSubsystem]
+bHasVoiceEnabled=true
+
+[Core.Log]
+LogHttp=VeryVerbose
+LogXmpp=VeryVerbose
+LogBeacon=VeryVerbose
+LogQos=VeryVerbose
+LogOnline=VeryVerbose
+LogOnlineGame=VeryVerbose
+LogOnlineParty=VeryVerbose
+LogParty=VeryVerbose
+LogOnlineChat=VeryVerbose
+LogGarbage=VeryVerbose
+LogTemp=VeryVerbose
+LogSourceControl=VeryVerbose
+LogLootTables=VeryVerbose
+LogMatchmakingServiceClient=VeryVerbose
+LogMatchmakingServiceDedicatedServer=VeryVerbose
+LogUAC=VeryVerbose
+LogBattlEye=VeryVerbose
+LogEasyAntiCheatServer=VeryVerbose
+LogEasyAntiCheatClient=VeryVerbose
+LogEasyAntiCheatNetComponent=VeryVerbose
+
 [ConsoleVariables]
 n.VerifyPeer=0
 FortMatchmakingV2.ContentBeaconFailureCancelsMatchmaking=0
@@ -32,7 +52,36 @@ FortMatchmakingV2.EnableContentBeacon=0
 
 [/Script/Qos.QosRegionManager]
 NumTestsPerRegion=5
-PingTimeout=3.0`)
+PingTimeout=3.0`
+
+	if aid.Config.Fortnite.Season <= 2 {
+		str += `
+		
+[OnlineSubsystemMcp.Xmpp]
+bUseSSL=false
+Protocol=tcp
+ServerAddr="`+ aid.Config.API.Host + `"
+ServerPort=`+ realPort + `
+
+[OnlineSubsystemMcp.Xmpp Prod]
+bUseSSL=false
+Protocol=tcp
+ServerAddr="`+ aid.Config.API.Host + `"
+ServerPort=`+ realPort
+	} else {
+		str += `
+[OnlineSubsystemMcp.Xmpp]
+bUseSSL=false
+Protocol=ws
+ServerAddr="ws://`+ aid.Config.API.Host + aid.Config.API.Port +`/?"
+
+[OnlineSubsystemMcp.Xmpp Prod]
+bUseSSL=false
+Protocol=ws
+ServerAddr="ws://`+ aid.Config.API.Host + aid.Config.API.Port +`/?"`
+	}
+
+	return []byte(str)
 }
 
 func GetDefaultGame() []byte {