Merge branch 'refs/heads/main' into fix/quest-stamps

2025-12-12 15:04:38 +01:00 · 2024-07-24 23:28:13 +10:00
parent 843b6a9dff 717d785342
commit 4204ab1ecb
21 changed files with 572 additions and 109 deletions
--- a/server/signv2server/signv2_server.go
+++ b/server/signv2server/signv2_server.go
@@ -1,8 +1,8 @@
-package signv2server
+package api

 import (
 	"context"
-	"erupe-ce/config"
+	_config "erupe-ce/config"
 	"fmt"
 	"net/http"
 	"os"
@@ -21,8 +21,8 @@ type Config struct {
 	ErupeConfig *_config.Config
 }

-// Server is the MHF custom launcher sign server.
-type Server struct {
+// APIServer is Erupes Standard API interface
+type APIServer struct {
 	sync.Mutex
 	logger         *zap.Logger
 	erupeConfig    *_config.Config
@@ -31,9 +31,9 @@ type Server struct {
 	isShuttingDown bool
 }

-// NewServer creates a new Server type.
-func NewServer(config *Config) *Server {
-	s := &Server{
+// NewAPIServer creates a new Server type.
+func NewAPIServer(config *Config) *APIServer {
+	s := &APIServer{
 		logger:      config.Logger,
 		erupeConfig: config.ErupeConfig,
 		db:          config.DB,
@@ -43,7 +43,7 @@ func NewServer(config *Config) *Server {
 }

 // Start starts the server in a new goroutine.
-func (s *Server) Start() error {
+func (s *APIServer) Start() error {
 	// Set up the routes responsible for serving the launcher HTML, serverlist, unique name check, and JP auth.
 	r := mux.NewRouter()
 	r.HandleFunc("/launcher", s.Launcher)
@@ -52,9 +52,11 @@ func (s *Server) Start() error {
 	r.HandleFunc("/character/create", s.CreateCharacter)
 	r.HandleFunc("/character/delete", s.DeleteCharacter)
 	r.HandleFunc("/character/export", s.ExportSave)
+	r.HandleFunc("/api/ss/bbs/upload.php", s.ScreenShot)
+	r.HandleFunc("/api/ss/bbs/{id}", s.ScreenShotGet)
 	handler := handlers.CORS(handlers.AllowedHeaders([]string{"Content-Type"}))(r)
 	s.httpServer.Handler = handlers.LoggingHandler(os.Stdout, handler)
-	s.httpServer.Addr = fmt.Sprintf(":%d", s.erupeConfig.SignV2.Port)
+	s.httpServer.Addr = fmt.Sprintf(":%d", s.erupeConfig.API.Port)

 	serveError := make(chan error, 1)
 	go func() {
@@ -74,7 +76,7 @@ func (s *Server) Start() error {
 }

 // Shutdown exits the server gracefully.
-func (s *Server) Shutdown() {
+func (s *APIServer) Shutdown() {
 	s.logger.Debug("Shutting down")

 	s.Lock()
--- a/server/signv2server/dbutils.go
+++ b/server/signv2server/dbutils.go
@@ -1,4 +1,4 @@
-package signv2server
+package api

 import (
 	"context"
@@ -10,7 +10,7 @@ import (
 	"golang.org/x/crypto/bcrypt"
 )

-func (s *Server) createNewUser(ctx context.Context, username string, password string) (uint32, uint32, error) {
+func (s *APIServer) createNewUser(ctx context.Context, username string, password string) (uint32, uint32, error) {
 	// Create salted hash of user password
 	passwordHash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
 	if err != nil {
@@ -32,7 +32,7 @@ func (s *Server) createNewUser(ctx context.Context, username string, password st
 	return id, rights, err
 }

-func (s *Server) createLoginToken(ctx context.Context, uid uint32) (uint32, string, error) {
+func (s *APIServer) createLoginToken(ctx context.Context, uid uint32) (uint32, string, error) {
 	loginToken := token.Generate(16)
 	var tid uint32
 	err := s.db.QueryRowContext(ctx, "INSERT INTO sign_sessions (user_id, token) VALUES ($1, $2) RETURNING id", uid, loginToken).Scan(&tid)
@@ -42,7 +42,7 @@ func (s *Server) createLoginToken(ctx context.Context, uid uint32) (uint32, stri
 	return tid, loginToken, nil
 }

-func (s *Server) userIDFromToken(ctx context.Context, token string) (uint32, error) {
+func (s *APIServer) userIDFromToken(ctx context.Context, token string) (uint32, error) {
 	var userID uint32
 	err := s.db.QueryRowContext(ctx, "SELECT user_id FROM sign_sessions WHERE token = $1", token).Scan(&userID)
 	if err == sql.ErrNoRows {
@@ -53,7 +53,7 @@ func (s *Server) userIDFromToken(ctx context.Context, token string) (uint32, err
 	return userID, nil
 }

-func (s *Server) createCharacter(ctx context.Context, userID uint32) (Character, error) {
+func (s *APIServer) createCharacter(ctx context.Context, userID uint32) (Character, error) {
 	var character Character
 	err := s.db.GetContext(ctx, &character,
 		"SELECT id, name, is_female, weapon_type, hr, gr, last_login FROM characters WHERE is_new_character = true AND user_id = $1 LIMIT 1",
@@ -78,7 +78,7 @@ func (s *Server) createCharacter(ctx context.Context, userID uint32) (Character,
 	return character, err
 }

-func (s *Server) deleteCharacter(ctx context.Context, userID uint32, charID uint32) error {
+func (s *APIServer) deleteCharacter(ctx context.Context, userID uint32, charID uint32) error {
 	var isNew bool
 	err := s.db.QueryRow("SELECT is_new_character FROM characters WHERE id = $1", charID).Scan(&isNew)
 	if err != nil {
@@ -92,7 +92,7 @@ func (s *Server) deleteCharacter(ctx context.Context, userID uint32, charID uint
 	return err
 }

-func (s *Server) getCharactersForUser(ctx context.Context, uid uint32) ([]Character, error) {
+func (s *APIServer) getCharactersForUser(ctx context.Context, uid uint32) ([]Character, error) {
 	var characters []Character
 	err := s.db.SelectContext(
 		ctx, &characters, `
@@ -107,7 +107,7 @@ func (s *Server) getCharactersForUser(ctx context.Context, uid uint32) ([]Charac
 	return characters, nil
 }

-func (s *Server) getReturnExpiry(uid uint32) time.Time {
+func (s *APIServer) getReturnExpiry(uid uint32) time.Time {
 	var returnExpiry, lastLogin time.Time
 	s.db.Get(&lastLogin, "SELECT COALESCE(last_login, now()) FROM users WHERE id=$1", uid)
 	if time.Now().Add((time.Hour * 24) * -90).After(lastLogin) {
@@ -124,7 +124,7 @@ func (s *Server) getReturnExpiry(uid uint32) time.Time {
 	return returnExpiry
 }

-func (s *Server) exportSave(ctx context.Context, uid uint32, cid uint32) (map[string]interface{}, error) {
+func (s *APIServer) exportSave(ctx context.Context, uid uint32, cid uint32) (map[string]interface{}, error) {
 	row := s.db.QueryRowxContext(ctx, "SELECT * FROM characters WHERE id=$1 AND user_id=$2", cid, uid)
 	result := make(map[string]interface{})
 	err := row.MapScan(result)
--- a/server/signv2server/endpoints.go
+++ b/server/signv2server/endpoints.go
@@ -1,15 +1,24 @@
-package signv2server
+package api

 import (
 	"database/sql"
 	"encoding/json"
+	"encoding/xml"
 	"errors"
 	_config "erupe-ce/config"
 	"erupe-ce/server/channelserver"
+	"fmt"
+	"image"
+	"image/jpeg"
+	"io"
 	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
 	"strings"
 	"time"

+	"github.com/gorilla/mux"
 	"github.com/lib/pq"
 	"go.uber.org/zap"
 	"golang.org/x/crypto/bcrypt"
@@ -21,9 +30,9 @@ const (
 )

 type LauncherResponse struct {
-	Banners  []_config.SignV2Banner  `json:"banners"`
-	Messages []_config.SignV2Message `json:"messages"`
-	Links    []_config.SignV2Link    `json:"links"`
+	Banners  []_config.APISignBanner  `json:"banners"`
+	Messages []_config.APISignMessage `json:"messages"`
+	Links    []_config.APISignLink    `json:"links"`
 }

 type User struct {
@@ -66,7 +75,7 @@ type ExportData struct {
 	Character map[string]interface{} `json:"character"`
 }

-func (s *Server) newAuthData(userID uint32, userRights uint32, userTokenID uint32, userToken string, characters []Character) AuthData {
+func (s *APIServer) newAuthData(userID uint32, userRights uint32, userTokenID uint32, userToken string, characters []Character) AuthData {
 	resp := AuthData{
 		CurrentTS:     uint32(channelserver.TimeAdjusted().Unix()),
 		ExpiryTS:      uint32(s.getReturnExpiry(userID).Unix()),
@@ -77,7 +86,7 @@ func (s *Server) newAuthData(userID uint32, userRights uint32, userTokenID uint3
 			Token:   userToken,
 		},
 		Characters:  characters,
-		PatchServer: s.erupeConfig.SignV2.PatchServer,
+		PatchServer: s.erupeConfig.API.PatchServer,
 		Notices:     []string{},
 	}
 	if s.erupeConfig.DebugOptions.MaxLauncherHR {
@@ -103,16 +112,16 @@ func (s *Server) newAuthData(userID uint32, userRights uint32, userTokenID uint3
 	return resp
 }

-func (s *Server) Launcher(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) Launcher(w http.ResponseWriter, r *http.Request) {
 	var respData LauncherResponse
-	respData.Banners = s.erupeConfig.SignV2.Banners
-	respData.Messages = s.erupeConfig.SignV2.Messages
-	respData.Links = s.erupeConfig.SignV2.Links
+	respData.Banners = s.erupeConfig.API.Banners
+	respData.Messages = s.erupeConfig.API.Messages
+	respData.Links = s.erupeConfig.API.Links
 	w.Header().Add("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(respData)
 }

-func (s *Server) Login(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) Login(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	var reqData struct {
 		Username string `json:"username"`
@@ -164,7 +173,7 @@ func (s *Server) Login(w http.ResponseWriter, r *http.Request) {
 	json.NewEncoder(w).Encode(respData)
 }

-func (s *Server) Register(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) Register(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	var reqData struct {
 		Username string `json:"username"`
@@ -204,7 +213,7 @@ func (s *Server) Register(w http.ResponseWriter, r *http.Request) {
 	json.NewEncoder(w).Encode(respData)
 }

-func (s *Server) CreateCharacter(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) CreateCharacter(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	var reqData struct {
 		Token string `json:"token"`
@@ -233,7 +242,7 @@ func (s *Server) CreateCharacter(w http.ResponseWriter, r *http.Request) {
 	json.NewEncoder(w).Encode(character)
 }

-func (s *Server) DeleteCharacter(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) DeleteCharacter(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	var reqData struct {
 		Token  string `json:"token"`
@@ -258,7 +267,7 @@ func (s *Server) DeleteCharacter(w http.ResponseWriter, r *http.Request) {
 	json.NewEncoder(w).Encode(struct{}{})
 }

-func (s *Server) ExportSave(w http.ResponseWriter, r *http.Request) {
+func (s *APIServer) ExportSave(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	var reqData struct {
 		Token  string `json:"token"`
@@ -286,3 +295,118 @@ func (s *Server) ExportSave(w http.ResponseWriter, r *http.Request) {
 	w.Header().Add("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(save)
 }
+func (s *APIServer) ScreenShotGet(w http.ResponseWriter, r *http.Request) {
+	// Get the 'id' parameter from the URL
+	token := mux.Vars(r)["id"]
+	var tokenPattern = regexp.MustCompile(`[A-Za-z0-9]+`)
+
+	if !tokenPattern.MatchString(token) || token == "" {
+		http.Error(w, "Not Valid Token", http.StatusBadRequest)
+
+	}
+	// Open the image file
+	safePath := s.erupeConfig.Screenshots.OutputDir
+	path := filepath.Join(safePath, fmt.Sprintf("%s.jpg", token))
+	result, err := verifyPath(path, safePath)
+
+	if err != nil {
+		fmt.Println("Error " + err.Error())
+	} else {
+		fmt.Println("Canonical: " + result)
+
+		file, err := os.Open(result)
+		if err != nil {
+			http.Error(w, "Image not found", http.StatusNotFound)
+			return
+		}
+		defer file.Close()
+		// Set content type header to image/jpeg
+		w.Header().Set("Content-Type", "image/jpeg")
+		// Copy the image content to the response writer
+		if _, err := io.Copy(w, file); err != nil {
+			http.Error(w, "Unable to send image", http.StatusInternalServerError)
+			return
+		}
+	}
+}
+func (s *APIServer) ScreenShot(w http.ResponseWriter, r *http.Request) {
+	// Create a struct representing the XML result
+	type Result struct {
+		XMLName xml.Name `xml:"result"`
+		Code    string   `xml:"code"`
+	}
+	// Set the Content-Type header to specify that the response is in XML format
+	w.Header().Set("Content-Type", "text/xml")
+	result := Result{Code: "200"}
+	if !s.erupeConfig.Screenshots.Enabled {
+		result = Result{Code: "400"}
+	} else {
+
+		if r.Method != http.MethodPost {
+			result = Result{Code: "405"}
+		}
+		// Get File from Request
+		file, _, err := r.FormFile("img")
+		if err != nil {
+			result = Result{Code: "400"}
+		}
+		var tokenPattern = regexp.MustCompile(`[A-Za-z0-9]+`)
+		token := r.FormValue("token")
+		if !tokenPattern.MatchString(token) || token == "" {
+			result = Result{Code: "401"}
+
+		}
+
+		// Validate file
+		img, _, err := image.Decode(file)
+		if err != nil {
+			result = Result{Code: "400"}
+		}
+
+		safePath := s.erupeConfig.Screenshots.OutputDir
+
+		path := filepath.Join(safePath, fmt.Sprintf("%s.jpg", token))
+		verified, err := verifyPath(path, safePath)
+
+		if err != nil {
+			result = Result{Code: "500"}
+		} else {
+
+			_, err = os.Stat(safePath)
+			if err != nil {
+				if os.IsNotExist(err) {
+					err = os.MkdirAll(safePath, os.ModePerm)
+					if err != nil {
+						s.logger.Error("Error writing screenshot, could not create folder")
+						result = Result{Code: "500"}
+					}
+				} else {
+					s.logger.Error("Error writing screenshot")
+					result = Result{Code: "500"}
+				}
+			}
+			// Create or open the output file
+			outputFile, err := os.Create(verified)
+			if err != nil {
+				result = Result{Code: "500"}
+			}
+			defer outputFile.Close()
+
+			// Encode the image and write it to the file
+			err = jpeg.Encode(outputFile, img, &jpeg.Options{Quality: s.erupeConfig.Screenshots.UploadQuality})
+			if err != nil {
+				s.logger.Error("Error writing screenshot, could not write file", zap.Error(err))
+				result = Result{Code: "500"}
+			}
+		}
+	}
+	// Marshal the struct into XML
+	xmlData, err := xml.Marshal(result)
+	if err != nil {
+		http.Error(w, "Unable to marshal XML", http.StatusInternalServerError)
+		return
+	}
+	// Write the XML response with a 200 status code
+	w.WriteHeader(http.StatusOK)
+	w.Write(xmlData)
+}
--- a/server/api/utils.go
+++ b/server/api/utils.go
@@ -0,0 +1,37 @@
+package api
+
+import (
+	"errors"
+	"fmt"
+	"path/filepath"
+)
+
+func inTrustedRoot(path string, trustedRoot string) error {
+	for path != "/" {
+		path = filepath.Dir(path)
+		if path == trustedRoot {
+			return nil
+		}
+	}
+	return errors.New("path is outside of trusted root")
+}
+
+func verifyPath(path string, trustedRoot string) (string, error) {
+
+	c := filepath.Clean(path)
+	fmt.Println("Cleaned path: " + c)
+
+	r, err := filepath.EvalSymlinks(c)
+	if err != nil {
+		fmt.Println("Error " + err.Error())
+		return c, errors.New("Unsafe or invalid path specified")
+	}
+
+	err = inTrustedRoot(r, trustedRoot)
+	if err != nil {
+		fmt.Println("Error " + err.Error())
+		return r, errors.New("Unsafe or invalid path specified")
+	} else {
+		return r, nil
+	}
+}
--- a/server/channelserver/handlers.go
+++ b/server/channelserver/handlers.go
@@ -852,26 +852,29 @@ func handleMsgMhfGetCogInfo(s *Session, p mhfpacket.MHFPacket) {}

 func handleMsgMhfCheckWeeklyStamp(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfCheckWeeklyStamp)
-	weekCurrentStart := TimeWeekStart()
-	weekNextStart := TimeWeekNext()
 	var total, redeemed, updated uint16
-	var nextClaim time.Time
-	err := s.server.db.QueryRow(fmt.Sprintf("SELECT %s_next FROM stamps WHERE character_id=$1", pkt.StampType), s.charID).Scan(&nextClaim)
+	var lastCheck time.Time
+	err := s.server.db.QueryRow(fmt.Sprintf("SELECT %s_checked FROM stamps WHERE character_id=$1", pkt.StampType), s.charID).Scan(&lastCheck)
 	if err != nil {
-		s.server.db.Exec("INSERT INTO stamps (character_id, hl_next, ex_next) VALUES ($1, $2, $2)", s.charID, weekNextStart)
-		nextClaim = weekNextStart
+		lastCheck = TimeAdjusted()
+		s.server.db.Exec("INSERT INTO stamps (character_id, hl_checked, ex_checked) VALUES ($1, $2, $2)", s.charID, TimeAdjusted())
+	} else {
+		s.server.db.Exec(fmt.Sprintf(`UPDATE stamps SET %s_checked=$1 WHERE character_id=$2`, pkt.StampType), TimeAdjusted(), s.charID)
 	}
-	if nextClaim.Before(weekCurrentStart) {
-		s.server.db.Exec(fmt.Sprintf("UPDATE stamps SET %s_total=%s_total+1, %s_next=$1 WHERE character_id=$2", pkt.StampType, pkt.StampType, pkt.StampType), weekNextStart, s.charID)
+
+	if lastCheck.Before(TimeWeekStart()) {
+		s.server.db.Exec(fmt.Sprintf("UPDATE stamps SET %s_total=%s_total+1 WHERE character_id=$1", pkt.StampType, pkt.StampType), s.charID)
 		updated = 1
 	}
+
 	s.server.db.QueryRow(fmt.Sprintf("SELECT %s_total, %s_redeemed FROM stamps WHERE character_id=$1", pkt.StampType, pkt.StampType), s.charID).Scan(&total, &redeemed)
 	bf := byteframe.NewByteFrame()
 	bf.WriteUint16(total)
 	bf.WriteUint16(redeemed)
 	bf.WriteUint16(updated)
-	bf.WriteUint32(0) // Unk
-	bf.WriteUint32(uint32(weekCurrentStart.Unix()))
+	bf.WriteUint16(0)
+	bf.WriteUint16(0)
+	bf.WriteUint32(uint32(TimeWeekStart().Unix()))
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
 }

@@ -879,7 +882,7 @@ func handleMsgMhfExchangeWeeklyStamp(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfExchangeWeeklyStamp)
 	var total, redeemed uint16
 	var tktStack mhfitem.MHFItemStack
-	if pkt.Unk1 == 0xA { // Yearly Sub Ex
+	if pkt.Unk1 == 10 { // Yearly Sub Ex
 		s.server.db.QueryRow("UPDATE stamps SET hl_total=hl_total-48, hl_redeemed=hl_redeemed-48 WHERE character_id=$1 RETURNING hl_total, hl_redeemed", s.charID).Scan(&total, &redeemed)
 		tktStack = mhfitem.MHFItemStack{Item: mhfitem.MHFItem{ItemID: 2210}, Quantity: 1}
 	} else {
@@ -895,7 +898,8 @@ func handleMsgMhfExchangeWeeklyStamp(s *Session, p mhfpacket.MHFPacket) {
 	bf.WriteUint16(total)
 	bf.WriteUint16(redeemed)
 	bf.WriteUint16(0)
-	bf.WriteUint32(0) // Unk, but has possible values
+	bf.WriteUint16(tktStack.Item.ItemID)
+	bf.WriteUint16(tktStack.Quantity)
 	bf.WriteUint32(uint32(TimeWeekStart().Unix()))
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
 }
@@ -1083,6 +1087,31 @@ func getStampcardReward(secondStamp bool, HR uint16, GR uint16) mhfitem.MHFItemS

 func handleMsgMhfStampcardStamp(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfStampcardStamp)
+
+	rewards := []struct {
+		HR        uint16
+		Item1     uint16
+		Quantity1 uint16
+		Item2     uint16
+		Quantity2 uint16
+	}{
+		{0, 6164, 1, 6164, 2},
+		{50, 6164, 2, 6164, 3},
+		{100, 6164, 3, 5392, 1},
+		{300, 5392, 1, 5392, 3},
+		{999, 5392, 1, 5392, 4},
+	}
+	if _config.ErupeConfig.RealClientMode <= _config.Z1 {
+		for _, reward := range rewards {
+			if pkt.HR >= reward.HR {
+				pkt.Item1 = reward.Item1
+				pkt.Quantity1 = reward.Quantity1
+				pkt.Item2 = reward.Item2
+				pkt.Quantity2 = reward.Quantity2
+			}
+		}
+	}
+
 	bf := byteframe.NewByteFrame()
 	bf.WriteUint16(pkt.HR)
 	if _config.ErupeConfig.RealClientMode >= _config.G1 {
--- a/server/channelserver/handlers_bbs.go
+++ b/server/channelserver/handlers_bbs.go
@@ -7,35 +7,47 @@ import (
 	"erupe-ce/network/mhfpacket"
 )

+// Handler BBS handles all the interactions with the for the screenshot sending to bulitin board functionality. For it to work it requires the API to be hosted somehwere. This implementation supports discord.
+
+// Checks the status of the user to see if they can use Bulitin Board yet
 func handleMsgMhfGetBbsUserStatus(s *Session, p mhfpacket.MHFPacket) {
+	//Post Screenshot pauses till this succeedes
 	pkt := p.(*mhfpacket.MsgMhfGetBbsUserStatus)
 	bf := byteframe.NewByteFrame()
-	bf.WriteUint32(200)
+	bf.WriteUint32(200) //HTTP Status Codes //200 Success //404 You wont be able to post for a certain amount of time after creating your character //401/500 A error occured server side
 	bf.WriteUint32(0)
 	bf.WriteUint32(0)
 	bf.WriteUint32(0)
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
 }

+// Checks the status of Bultin Board Server to see if authenticated
 func handleMsgMhfGetBbsSnsStatus(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfGetBbsSnsStatus)
 	bf := byteframe.NewByteFrame()
-	bf.WriteUint32(200)
-	bf.WriteUint32(401)
-	bf.WriteUint32(401)
+	bf.WriteUint32(200) //200 Success //4XX Authentication has expired Please re-authenticate //5XX
+	bf.WriteUint32(401) //unk http status?
+	bf.WriteUint32(401) //unk http status?
 	bf.WriteUint32(0)
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
 }

+// Tells the game client what host port and gives the bultin board article a token
 func handleMsgMhfApplyBbsArticle(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfApplyBbsArticle)
 	bf := byteframe.NewByteFrame()
 	articleToken := token.Generate(40)
-	bf.WriteUint32(200)
-	bf.WriteUint32(80)
+
+	bf.WriteUint32(200) //http status //200 success //4XX An error occured server side
+	bf.WriteUint32(s.server.erupeConfig.Screenshots.Port)
 	bf.WriteUint32(0)
 	bf.WriteUint32(0)
 	bf.WriteBytes(stringsupport.PaddedString(articleToken, 64, false))
-	bf.WriteBytes(stringsupport.PaddedString(s.server.erupeConfig.ScreenshotAPIURL, 64, false))
+	bf.WriteBytes(stringsupport.PaddedString(s.server.erupeConfig.Screenshots.Host, 64, false))
+	//pkt.unk1[3] ==  Changes sometimes?
+	if s.server.erupeConfig.Screenshots.Enabled && s.server.erupeConfig.Discord.Enabled {
+		s.server.DiscordScreenShotSend(pkt.Name, pkt.Title, pkt.Description, articleToken)
+	}
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
+
 }
--- a/server/channelserver/handlers_cafe.go
+++ b/server/channelserver/handlers_cafe.go
@@ -4,6 +4,7 @@ import (
 	"erupe-ce/common/byteframe"
 	"erupe-ce/common/mhfcourse"
 	ps "erupe-ce/common/pascalstring"
+	_config "erupe-ce/config"
 	"erupe-ce/network/mhfpacket"
 	"fmt"
 	"go.uber.org/zap"
@@ -92,10 +93,11 @@ func handleMsgMhfGetCafeDuration(s *Session, p mhfpacket.MHFPacket) {
 	if mhfcourse.CourseExists(30, s.courses) {
 		cafeTime = uint32(TimeAdjusted().Unix()) - uint32(s.sessionStart) + cafeTime
 	}
-	bf.WriteUint32(cafeTime) // Total cafe time
-	bf.WriteUint16(0)
-	ps.Uint16(bf, fmt.Sprintf(s.server.i18n.cafe.reset, int(cafeReset.Month()), cafeReset.Day()), true)
-
+	bf.WriteUint32(cafeTime)
+	if _config.ErupeConfig.RealClientMode >= _config.ZZ {
+		bf.WriteUint16(0)
+		ps.Uint16(bf, fmt.Sprintf(s.server.i18n.cafe.reset, int(cafeReset.Month()), cafeReset.Day()), true)
+	}
 	doAckBufSucceed(s, pkt.AckHandle, bf.Data())
 }

--- a/server/channelserver/handlers_house.go
+++ b/server/channelserver/handlers_house.go
@@ -367,13 +367,17 @@ func handleMsgMhfAcquireTitle(s *Session, p mhfpacket.MHFPacket) {

 func handleMsgMhfResetTitle(s *Session, p mhfpacket.MHFPacket) {}

-func handleMsgMhfOperateWarehouse(s *Session, p mhfpacket.MHFPacket) {
-	pkt := p.(*mhfpacket.MsgMhfOperateWarehouse)
+func initializeWarehouse(s *Session) {
 	var t int
 	err := s.server.db.QueryRow("SELECT character_id FROM warehouse WHERE character_id=$1", s.charID).Scan(&t)
 	if err != nil {
 		s.server.db.Exec("INSERT INTO warehouse (character_id) VALUES ($1)", s.charID)
 	}
+}
+
+func handleMsgMhfOperateWarehouse(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfOperateWarehouse)
+	initializeWarehouse(s)
 	bf := byteframe.NewByteFrame()
 	bf.WriteUint8(pkt.Operation)
 	switch pkt.Operation {
@@ -446,6 +450,7 @@ func addWarehouseEquipment(s *Session, equipment mhfitem.MHFEquipment) {
 }

 func warehouseGetItems(s *Session, index uint8) []mhfitem.MHFItemStack {
+	initializeWarehouse(s)
 	var data []byte
 	var items []mhfitem.MHFItemStack
 	s.server.db.QueryRow(fmt.Sprintf(`SELECT item%d FROM warehouse WHERE character_id=$1`, index), s.charID).Scan(&data)
--- a/server/channelserver/sys_channel_server.go
+++ b/server/channelserver/sys_channel_server.go
@@ -367,6 +367,14 @@ func (s *Server) DiscordChannelSend(charName string, content string) {
 	}
 }

+func (s *Server) DiscordScreenShotSend(charName string, title string, description string, articleToken string) {
+	if s.erupeConfig.Discord.Enabled && s.discordBot != nil {
+		imageUrl := fmt.Sprintf("%s:%d/api/ss/bbs/%s", s.erupeConfig.Screenshots.Host, s.erupeConfig.Screenshots.Port, articleToken)
+		message := fmt.Sprintf("**%s**: %s - %s %s", charName, title, description, imageUrl)
+		s.discordBot.RealtimeChannelSend(message)
+	}
+}
+
 func (s *Server) FindSessionByCharID(charID uint32) *Session {
 	for _, c := range s.Channels {
 		for _, session := range c.sessions {
--- a/server/discordbot/discord_bot.go
+++ b/server/discordbot/discord_bot.go
@@ -1,10 +1,11 @@
 package discordbot

 import (
-	"erupe-ce/config"
+	_config "erupe-ce/config"
+	"regexp"
+
 	"github.com/bwmarrin/discordgo"
 	"go.uber.org/zap"
-	"regexp"
 )

 var Commands = []*discordgo.ApplicationCommand{
@@ -113,7 +114,6 @@ func (bot *DiscordBot) RealtimeChannelSend(message string) (err error) {

 	return
 }
-
 func ReplaceTextAll(text string, regex *regexp.Regexp, handler func(input string) string) string {
 	result := regex.ReplaceAllFunc([]byte(text), func(s []byte) []byte {
 		input := regex.ReplaceAllString(string(s), `$1`)
--- a/server/signserver/dsgn_resp.go
+++ b/server/signserver/dsgn_resp.go
@@ -7,9 +7,10 @@ import (
 	_config "erupe-ce/config"
 	"erupe-ce/server/channelserver"
 	"fmt"
-	"go.uber.org/zap"
 	"strings"
 	"time"
+
+	"go.uber.org/zap"
 )

 func (s *Session) makeSignResponse(uid uint32) []byte {
@@ -134,8 +135,204 @@ func (s *Session) makeSignResponse(uid uint32) []byte {

 	bf.WriteUint32(s.server.getLastCID(uid))
 	bf.WriteUint32(s.server.getUserRights(uid))
-	ps.Uint16(bf, "", false) // filters
-	if s.client == VITA || s.client == PS3 {
+
+	namNGWords := []string{}
+	msgNGWords := []string{}
+
+	filters := byteframe.NewByteFrame()
+	filters.SetLE()
+	filters.WriteNullTerminatedBytes([]byte("smc"))
+	smc := byteframe.NewByteFrame()
+	smc.SetLE()
+	smcData := []struct {
+		charGroup [][]rune
+	}{
+		{[][]rune{{'='}, {'＝'}}},
+		{[][]rune{{')'}, {'）'}}},
+		{[][]rune{{'('}, {'（'}}},
+		{[][]rune{{'!'}, {'！'}}},
+		{[][]rune{{'/'}, {'／'}}},
+		{[][]rune{{'+'}, {'＋'}}},
+		{[][]rune{{'&'}, {'＆'}}},
+		{[][]rune{{'ぼ'}, {'ボ'}, {'ﾎ', 'ﾞ'}, {'ほ', 'ﾞ'}, {'ホ', 'ﾞ'}, {'ほ', '゛'}, {'ホ', '゛'}, {'ﾎ', '゛'}}},
+		{[][]rune{{'べ'}, {'ベ'}, {'ﾍ', 'ﾞ'}, {'へ', 'ﾞ'}, {'ヘ', 'ﾞ'}, {'へ', '゛'}, {'ﾍ', '゛'}, {'ヘ', '゛'}}},
+		{[][]rune{{'で'}, {'デ'}, {'ﾃ', 'ﾞ'}, {'て', 'ﾞ'}, {'テ', 'ﾞ'}, {'て', '゛'}, {'テ', '゛'}, {'ﾃ', '゛'}, {'〒', '゛'}, {'〒', 'ﾞ'}, {'乙', 'ﾞ'}, {'乙', '゛'}}},
+		{[][]rune{{'び'}, {'ビ'}, {'ﾋ', 'ﾞ'}, {'ひ', 'ﾞ'}, {'ヒ', 'ﾞ'}, {'ひ', '゛'}, {'ヒ', '゛'}, {'ﾋ', '゛'}}},
+		{[][]rune{{'ど'}, {'ド'}, {'ﾄ', 'ﾞ'}, {'と', 'ﾞ'}, {'ト', 'ﾞ'}, {'と', '゛'}, {'ト', '゛'}, {'ﾄ', '゛'}, {'┣', 'ﾞ'}, {'┣', '゛'}, {'├', 'ﾞ'}, {'├', '゛'}}},
+		{[][]rune{{'ば'}, {'バ'}, {'ﾊ', 'ﾞ'}, {'は', 'ﾞ'}, {'ハ', 'ﾞ'}, {'八', 'ﾞ'}, {'は', '゛'}, {'ハ', '゛'}, {'ﾊ', '゛'}, {'八', '゛'}}},
+		{[][]rune{{'つ', 'ﾞ'}, {'ヅ'}, {'ツ', 'ﾞ'}, {'つ', '゛'}, {'ツ', '゛'}, {'ﾂ', 'ﾞ'}, {'ﾂ', '゛'}, {'づ'}, {'っ', 'ﾞ'}, {'ッ', 'ﾞ'}, {'ｯ', 'ﾞ'}, {'っ', '゛'}, {'ッ', '゛'}, {'ｯ', '゛'}}},
+		{[][]rune{{'ぶ'}, {'ブ'}, {'ﾌ', 'ﾞ'}, {'ヴ'}, {'ｳ', 'ﾞ'}, {'う', '゛'}, {'う', 'ﾞ'}, {'ウ', 'ﾞ'}, {'ｩ', 'ﾞ'}, {'ぅ', 'ﾞ'}, {'ふ', 'ﾞ'}, {'フ', 'ﾞ'}, {'ﾌ', '゛'}}},
+		{[][]rune{{'ぢ'}, {'ヂ'}, {'ﾁ', 'ﾞ'}, {'ち', 'ﾞ'}, {'チ', 'ﾞ'}, {'ち', '゛'}, {'チ', '゛'}, {'ﾁ', '゛'}, {'千', '゛'}, {'千', 'ﾞ'}}},
+		{[][]rune{{'だ'}, {'ダ'}, {'ﾀ', 'ﾞ'}, {'た', 'ﾞ'}, {'タ', 'ﾞ'}, {'夕', 'ﾞ'}, {'た', '゛'}, {'タ', '゛'}, {'ﾀ', '゛'}, {'夕', '゛'}}},
+		{[][]rune{{'ぞ'}, {'ゾ'}, {'ｿ', 'ﾞ'}, {'そ', 'ﾞ'}, {'ソ', 'ﾞ'}, {'そ', '゛'}, {'ソ', '゛'}, {'ｿ', '゛'}, {'ン', 'ﾞ'}, {'ン', '゛'}, {'ﾝ', '゛'}, {'ﾝ', 'ﾞ'}, {'リ', 'ﾞ'}, {'ﾘ', 'ﾞ'}, {'ﾘ', '゛'}, {'リ', '゛'}}},
+		{[][]rune{{'ぜ'}, {'ｾ', 'ﾞ'}, {'せ', 'ﾞ'}, {'セ', 'ﾞ'}, {'せ', '゛'}, {'セ', '゛'}, {'ｾ', '゛'}, {'ゼ'}}},
+		{[][]rune{{'ず'}, {'ズ'}, {'ｽ', 'ﾞ'}, {'す', 'ﾞ'}, {'ス', 'ﾞ'}, {'す', '゛'}, {'ス', '゛'}, {'ｽ', '゛'}}},
+		{[][]rune{{'じ'}, {'ジ'}, {'ｼ', 'ﾞ'}, {'し', 'ﾞ'}, {'シ', 'ﾞ'}, {'し', '゛'}, {'シ', '゛'}, {'ｼ', '゛'}}},
+		{[][]rune{{'ざ'}, {'ザ'}, {'ｻ', 'ﾞ'}, {'さ', 'ﾞ'}, {'サ', 'ﾞ'}, {'さ', '゛'}, {'サ', '゛'}, {'ｻ', '゛'}}},
+		{[][]rune{{'ご'}, {'ゴ'}, {'ｺ', 'ﾞ'}, {'こ', 'ﾞ'}, {'コ', 'ﾞ'}, {'こ', '゛'}, {'コ', '゛'}, {'ｺ', '゛'}}},
+		{[][]rune{{'げ'}, {'ゲ'}, {'ｹ', 'ﾞ'}, {'け', 'ﾞ'}, {'ケ', 'ﾞ'}, {'け', '゛'}, {'ケ', '゛'}, {'ｹ', '゛'}, {'ヶ', 'ﾞ'}, {'ヶ', '゛'}}},
+		{[][]rune{{'ぐ'}, {'グ'}, {'ｸ', 'ﾞ'}, {'く', 'ﾞ'}, {'ク', 'ﾞ'}, {'く', '゛'}, {'ク', '゛'}, {'ｸ', '゛'}}},
+		{[][]rune{{'ぎ'}, {'ギ'}, {'ｷ', 'ﾞ'}, {'き', 'ﾞ'}, {'キ', 'ﾞ'}, {'き', '゛'}, {'キ', '゛'}, {'ｷ', '゛'}}},
+		{[][]rune{{'が'}, {'ガ'}, {'ｶ', 'ﾞ'}, {'ヵ', 'ﾞ'}, {'カ', 'ﾞ'}, {'か', 'ﾞ'}, {'力', 'ﾞ'}, {'ヵ', '゛'}, {'カ', '゛'}, {'か', '゛'}, {'力', '゛'}, {'ｶ', '゛'}}},
+		{[][]rune{{'を'}, {'ヲ'}, {'ｦ'}}},
+		{[][]rune{{'わ'}, {'ワ'}, {'ﾜ'}, {'ヮ'}}},
+		{[][]rune{{'ろ'}, {'ロ'}, {'ﾛ'}, {'□'}, {'口'}}},
+		{[][]rune{{'れ'}, {'レ'}, {'ﾚ'}}},
+		{[][]rune{{'る'}, {'ル'}, {'ﾙ'}}},
+		{[][]rune{{'り'}, {'リ'}, {'ﾘ'}}},
+		{[][]rune{{'ら'}, {'ラ'}, {'ﾗ'}}},
+		{[][]rune{{'よ'}, {'ヨ'}, {'ﾖ'}, {'ｮ'}, {'ょ'}, {'ョ'}}},
+		{[][]rune{{'ゆ'}, {'ユ'}, {'ﾕ'}, {'ｭ'}, {'ゅ'}, {'ュ'}}},
+		{[][]rune{{'や'}, {'ヤ'}, {'ﾔ'}, {'ｬ'}, {'ゃ'}, {'ャ'}}},
+		{[][]rune{{'も'}, {'モ'}, {'ﾓ'}}},
+		{[][]rune{{'め'}, {'メ'}, {'ﾒ'}, {'M', 'E'}}},
+		{[][]rune{{'む'}, {'ム'}, {'ﾑ'}}},
+		{[][]rune{{'み'}, {'ミ'}, {'ﾐ'}}},
+		{[][]rune{{'ま'}, {'マ'}, {'ﾏ'}}},
+		{[][]rune{{'ほ'}, {'ホ'}, {'ﾎ'}}},
+		{[][]rune{{'へ'}, {'ヘ'}, {'ﾍ'}}},
+		{[][]rune{{'ふ'}, {'フ'}, {'ﾌ'}}},
+		{[][]rune{{'ひ'}, {'ヒ'}, {'ﾋ'}}},
+		{[][]rune{{'は'}, {'ハ'}, {'ﾊ'}, {'八'}}},
+		{[][]rune{{'の'}, {'ノ'}, {'ﾉ'}}},
+		{[][]rune{{'ね'}, {'ネ'}, {'ﾈ'}}},
+		{[][]rune{{'ぬ'}, {'ヌ'}, {'ﾇ'}}},
+		{[][]rune{{'に'}, {'ニ'}, {'ﾆ'}, {'二'}}},
+		{[][]rune{{'な'}, {'ナ'}, {'ﾅ'}}},
+		{[][]rune{{'と'}, {'ト'}, {'ﾄ'}, {'┣'}, {'├'}}},
+		{[][]rune{{'て'}, {'テ'}, {'ﾃ'}, {'〒'}, {'乙'}}},
+		{[][]rune{{'つ'}, {'ツ'}, {'ﾂ'}, {'っ'}, {'ッ'}, {'ｯ'}}},
+		{[][]rune{{'ち'}, {'チ'}, {'ﾁ'}, {'千'}}},
+		{[][]rune{{'た'}, {'タ'}, {'ﾀ'}, {'夕'}}},
+		{[][]rune{{'そ'}, {'ソ'}, {'ｿ'}}},
+		{[][]rune{{'せ'}, {'セ'}, {'ｾ'}}},
+		{[][]rune{{'す'}, {'ス'}, {'ｽ'}}},
+		{[][]rune{{'し'}, {'シ'}, {'ｼ'}}},
+		{[][]rune{{'さ'}, {'サ'}, {'ｻ'}}},
+		{[][]rune{{'こ'}, {'コ'}, {'ｺ'}}},
+		{[][]rune{{'け'}, {'ケ'}, {'ｹ'}, {'ヶ'}}},
+		{[][]rune{{'く'}, {'ク'}, {'ｸ'}}},
+		{[][]rune{{'き'}, {'キ'}, {'ｷ'}}},
+		{[][]rune{{'か'}, {'カ'}, {'ｶ'}, {'ヵ'}, {'力'}}},
+		{[][]rune{{'お'}, {'オ'}, {'ｵ'}, {'ｫ'}, {'ぉ'}, {'ォ'}}},
+		{[][]rune{{'え'}, {'エ'}, {'ｴ'}, {'ｪ'}, {'ぇ'}, {'ェ'}, {'工'}}},
+		{[][]rune{{'う'}, {'ウ'}, {'ｳ'}, {'ｩ'}, {'ぅ'}, {'ゥ'}}},
+		{[][]rune{{'い'}, {'イ'}, {'ｲ'}, {'ｨ'}, {'ぃ'}, {'ィ'}}},
+		{[][]rune{{'あ'}, {'ア'}, {'ｧ'}, {'ｱ'}, {'ぁ'}, {'ァ'}}},
+		{[][]rune{{'ー'}, {'―'}, {'‐'}, {'-'}, {'－'}, {'ｰ'}, {'一'}}},
+		{[][]rune{{'9'}, {'９'}}},
+		{[][]rune{{'8'}, {'８'}}},
+		{[][]rune{{'7'}, {'７'}}},
+		{[][]rune{{'6'}, {'６'}}},
+		{[][]rune{{'5'}, {'５'}}},
+		{[][]rune{{'4'}, {'４'}}},
+		{[][]rune{{'3'}, {'３'}}},
+		{[][]rune{{'2'}, {'２'}}},
+		{[][]rune{{'1'}, {'１'}}},
+		{[][]rune{{'ぽ'}, {'ポ'}, {'ﾎ', 'ﾟ'}, {'ほ', 'ﾟ'}, {'ホ', 'ﾟ'}, {'ホ', '°'}, {'ほ', '°'}, {'ﾎ', '°'}}},
+		{[][]rune{{'ぺ'}, {'ペ'}, {'ﾍ', 'ﾟ'}, {'へ', 'ﾟ'}, {'ヘ', 'ﾟ'}, {'ヘ', '°'}, {'へ', '°'}, {'ﾍ', '°'}}},
+		{[][]rune{{'ぷ'}, {'プ'}, {'ﾌ', 'ﾟ'}, {'ふ', 'ﾟ'}, {'フ', 'ﾟ'}, {'フ', '°'}, {'ふ', '°'}, {'ﾌ', '°'}}},
+		{[][]rune{{'ぴ'}, {'ピ'}, {'ﾋ', 'ﾟ'}, {'ひ', 'ﾟ'}, {'ヒ', 'ﾟ'}, {'ヒ', '°'}, {'ひ', '°'}, {'ﾋ', '°'}}},
+		{[][]rune{{'ぱ'}, {'パ'}, {'ﾊ', 'ﾟ'}, {'は', 'ﾟ'}, {'ハ', 'ﾟ'}, {'ハ', '°'}, {'は', '°'}, {'ﾊ', '°'}, {'八', 'ﾟ'}, {'八', '゜'}}},
+		{[][]rune{{'z'}, {'ｚ'}, {'Z'}, {'Ｚ'}, {'Ζ'}}},
+		{[][]rune{{'y'}, {'ｙ'}, {'Y'}, {'Ｙ'}, {'Υ'}, {'У'}, {'у'}}},
+		{[][]rune{{'x'}, {'ｘ'}, {'X'}, {'Ｘ'}, {'Χ'}, {'χ'}, {'Х'}, {'×'}, {'х'}}},
+		{[][]rune{{'w'}, {'ｗ'}, {'W'}, {'Ｗ'}, {'ω'}, {'Ш'}, {'ш'}, {'щ'}}},
+		{[][]rune{{'v'}, {'ｖ'}, {'V'}, {'Ｖ'}, {'ν'}, {'υ'}}},
+		{[][]rune{{'u'}, {'ｕ'}, {'U'}, {'Ｕ'}, {'μ'}, {'∪'}}},
+		{[][]rune{{'t'}, {'ｔ'}, {'T'}, {'Ｔ'}, {'Τ'}, {'τ'}, {'Т'}, {'т'}}},
+		{[][]rune{{'s'}, {'ｓ'}, {'S'}, {'Ｓ'}, {'∫'}, {'＄'}, {'$'}}},
+		{[][]rune{{'r'}, {'ｒ'}, {'R'}, {'Ｒ'}, {'Я'}, {'я'}}},
+		{[][]rune{{'q'}, {'ｑ'}, {'Q'}, {'Ｑ'}}},
+		{[][]rune{{'p'}, {'ｐ'}, {'P'}, {'Ｐ'}, {'Ρ'}, {'ρ'}, {'Р'}, {'р'}}},
+		{[][]rune{{'o'}, {'ｏ'}, {'O'}, {'Ｏ'}, {'○'}, {'Ο'}, {'ο'}, {'О'}, {'о'}, {'◯'}, {'〇'}, {'0'}, {'０'}}},
+		{[][]rune{{'n'}, {'ｎ'}, {'N'}, {'Ｎ'}, {'Ν'}, {'η'}, {'ﾝ'}, {'ん'}, {'ン'}}},
+		{[][]rune{{'m'}, {'ｍ'}, {'M'}, {'Ｍ'}, {'Μ'}, {'М'}, {'м'}}},
+		{[][]rune{{'l'}, {'ｌ'}, {'L'}, {'Ｌ'}, {'|'}}},
+		{[][]rune{{'k'}, {'ｋ'}, {'K'}, {'Ｋ'}, {'Κ'}, {'κ'}, {'К'}, {'к'}}},
+		{[][]rune{{'j'}, {'ｊ'}, {'J'}, {'Ｊ'}}},
+		{[][]rune{{'i'}, {'ｉ'}, {'I'}, {'Ｉ'}, {'Ι'}}},
+		{[][]rune{{'h'}, {'ｈ'}, {'H'}, {'Ｈ'}, {'Η'}, {'Н'}, {'н'}}},
+		{[][]rune{{'f'}, {'ｆ'}, {'F'}, {'Ｆ'}}},
+		{[][]rune{{'g'}, {'ｇ'}, {'G'}, {'Ｇ'}}},
+		{[][]rune{{'e'}, {'ｅ'}, {'E'}, {'Ｅ'}, {'Ε'}, {'ε'}, {'Е'}, {'Ё'}, {'е'}, {'ё'}, {'∈'}}},
+		{[][]rune{{'d'}, {'ｄ'}, {'D'}, {'Ｄ'}}},
+		{[][]rune{{'c'}, {'ｃ'}, {'C'}, {'С'}, {'с'}, {'Ｃ'}, {'℃'}}},
+		{[][]rune{{'b'}, {'Ｂ'}, {'ｂ'}, {'B'}, {'β'}, {'Β'}, {'В'}, {'в'}, {'ъ'}, {'ь'}, {'♭'}}},
+		{[][]rune{{'\''}, {'’'}}},
+		{[][]rune{{'a'}, {'Ａ'}, {'ａ'}, {'A'}, {'α'}, {'@'}, {'＠'}, {'а'}, {'Å'}, {'А'}, {'Α'}}},
+		{[][]rune{{'"'}, {'”'}}},
+		{[][]rune{{'%'}, {'％'}}},
+	}
+	for _, smcGroup := range smcData {
+		for _, smcPair := range smcGroup.charGroup {
+			smc.WriteUint16(stringsupport.ToNGWord(string(smcPair[0]))[0])
+			if len(smcPair) > 1 {
+				smc.WriteUint16(stringsupport.ToNGWord(string(smcPair[1]))[0])
+			} else {
+				smc.WriteUint16(0)
+			}
+		}
+		smc.WriteUint32(0)
+	}
+
+	filters.WriteUint32(uint32(len(smc.Data())))
+	filters.WriteBytes(smc.Data())
+
+	filters.WriteNullTerminatedBytes([]byte("nam"))
+	nam := byteframe.NewByteFrame()
+	nam.SetLE()
+	for _, word := range namNGWords {
+		parts := stringsupport.ToNGWord(word)
+		nam.WriteUint32(uint32(len(parts)))
+		for _, part := range parts {
+			nam.WriteUint16(part)
+			var i int16
+			j := int16(-1)
+			for _, smcGroup := range smcData {
+				if rune(part) == rune(stringsupport.ToNGWord(string(smcGroup.charGroup[0][0]))[0]) {
+					j = i
+					break
+				}
+				i += int16(len(smcGroup.charGroup) + 1)
+			}
+			nam.WriteInt16(j)
+		}
+		nam.WriteUint16(0)
+		nam.WriteInt16(-1)
+	}
+	filters.WriteUint32(uint32(len(nam.Data())))
+	filters.WriteBytes(nam.Data())
+
+	filters.WriteNullTerminatedBytes([]byte("msg"))
+	msg := byteframe.NewByteFrame()
+	msg.SetLE()
+	for _, word := range msgNGWords {
+		parts := stringsupport.ToNGWord(word)
+		msg.WriteUint32(uint32(len(parts)))
+		for _, part := range parts {
+			msg.WriteUint16(part)
+			var i int16
+			j := int16(-1)
+			for _, smcGroup := range smcData {
+				if rune(part) == rune(stringsupport.ToNGWord(string(smcGroup.charGroup[0][0]))[0]) {
+					j = i
+					break
+				}
+				i += int16(len(smcGroup.charGroup) + 1)
+			}
+			msg.WriteInt16(j)
+		}
+		msg.WriteUint16(0)
+		msg.WriteInt16(-1)
+	}
+	filters.WriteUint32(uint32(len(msg.Data())))
+	filters.WriteBytes(msg.Data())
+
+	bf.WriteUint16(uint16(len(filters.Data())))
+	bf.WriteBytes(filters.Data())
+
+	if s.client == VITA || s.client == PS3 || s.client == PS4 {
 		var psnUser string
 		s.server.db.QueryRow("SELECT psn_id FROM users WHERE id = $1", uid).Scan(&psnUser)
 		bf.WriteBytes(stringsupport.PaddedString(psnUser, 20, true))
--- a/server/signserver/session.go
+++ b/server/signserver/session.go
@@ -11,6 +11,7 @@ import (

 	"erupe-ce/common/byteframe"
 	"erupe-ce/network"
+
 	"go.uber.org/zap"
 )

@@ -20,6 +21,7 @@ const (
 	PC100 client = iota
 	VITA
 	PS3
+	PS4
 	WIIU
 )

@@ -56,6 +58,9 @@ func (s *Session) handlePacket(pkt []byte) error {
 	switch reqType[:len(reqType)-3] {
 	case "DLTSKEYSIGN:", "DSGN:", "SIGN:":
 		s.handleDSGN(bf)
+	case "PS4SGN:":
+		s.client = PS4
+		s.handlePSSGN(bf)
 	case "PS3SGN:":
 		s.client = PS3
 		s.handlePSSGN(bf)
@@ -127,13 +132,16 @@ func (s *Session) handleWIIUSGN(bf *byteframe.ByteFrame) {

 func (s *Session) handlePSSGN(bf *byteframe.ByteFrame) {
 	// Prevent reading malformed request
-	if len(bf.DataFromCurrent()) < 128 {
-		s.sendCode(SIGN_EABORT)
-		return
+	if s.client != PS4 {
+		if len(bf.DataFromCurrent()) < 128 {
+			s.sendCode(SIGN_EABORT)
+			return
+		}
+
+		_ = bf.ReadNullTerminatedBytes() // VITA = 0000000256, PS3 = 0000000255
+		_ = bf.ReadBytes(2)              // VITA = 1, PS3 = !
+		_ = bf.ReadBytes(82)
 	}
-	_ = bf.ReadNullTerminatedBytes() // VITA = 0000000256, PS3 = 0000000255
-	_ = bf.ReadBytes(2)              // VITA = 1, PS3 = !
-	_ = bf.ReadBytes(82)
 	s.psn = string(bf.ReadNullTerminatedBytes())
 	var uid uint32
 	err := s.server.db.QueryRow(`SELECT id FROM users WHERE psn_id = $1`, s.psn).Scan(&uid)