LagrangeDev · Redmomn · Jun 18, 2026 · Jun 18, 2026 · Jun 18, 2026 · Jun 18, 2026
diff --git a/client/auth/app.go b/client/auth/app.go
@@ -21,7 +21,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_LNX_NQ_3.1.2-13107_RDM_B",
 			AppID:            1600001615,
 			SubAppID:         537146866,
-			AppIDQrcode:      13697054,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -44,7 +43,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_LNX_NQ_3.2.10_25765_GW_B",
 			AppID:            1600001615,
 			SubAppID:         537234773,
-			AppIDQrcode:      13697054,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -67,7 +65,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_LNX_NQ_3.2.12_27597_GW_B",
 			AppID:            1600001615,
 			SubAppID:         537243600,
-			AppIDQrcode:      13697054,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -90,7 +87,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_LNX_NQ_3.2.15_30366_GW_B",
 			AppID:            1600001615,
 			SubAppID:         537258424,
-			AppIDQrcode:      13697054,
 			AppClientVersion: 30366,
 
 			MainSigmap:  169742560,
@@ -110,14 +106,35 @@ var AppList = map[string]map[string]*AppInfo{
 			PTOSVersion:      19,
 			PackageName:      "com.tencent.qq",
 			WTLoginSDK:       "nt.wtlogin.0.0.1",
+			PackageSign:      "V1_LNX_NQ_3.2.19-39038_GW_B",
 			AppID:            1600001615,
 			SubAppID:         537313942,
-			AppIDQrcode:      537313942,
 			AppClientVersion: 39038,
 			MainSigmap:       169742560,
 			SubSigmap:        0,
 			NTLoginType:      1,
 		},
+
+		"3.2.26-46494": {
+			OS:       "Linux",
+			Kernel:   "Linux",
+			VendorOS: "linux",
+
+			CurrentVersion:   "3.2.26-46494",
+			BuildVersion:     46494,
+			MiscBitmap:       32764,
+			PTVersion:        "2.0.0",
+			PTOSVersion:      19,
+			PackageName:      "com.tencent.qq",
+			WTLoginSDK:       "nt.wtlogin.0.0.1",
+			PackageSign:      "V1_LNX_NQ_3.2.26-46494_GW_B",
+			AppID:            1600001615,
+			SubAppID:         537345891,
+			AppClientVersion: 46494,
+			MainSigmap:       169742560,
+			SubSigmap:        0,
+			NTLoginType:      1,
+		},
 	},
 
 	"macos": {
@@ -136,7 +153,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_MAC_NQ_6.9.20-17153_RDM_B",
 			AppID:            1600001602,
 			SubAppID:         537162356,
-			AppIDQrcode:      537162356,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -160,7 +176,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_WIN_NQ_9.9.12-25493_GW_B",
 			AppID:            1600001604,
 			SubAppID:         537231759,
-			AppIDQrcode:      537138217,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -183,7 +198,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_WIN_NQ_9.9.12-25765_GW_B",
 			AppID:            1600001604,
 			SubAppID:         537234702,
-			AppIDQrcode:      537138217,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -206,7 +220,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_WIN_NQ_9.9.15-27597_GW_B",
 			AppID:            1600001604,
 			SubAppID:         537243441,
-			AppIDQrcode:      537138217,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -229,7 +242,6 @@ var AppList = map[string]map[string]*AppInfo{
 			PackageSign:      "V1_WIN_NQ_9.9.15-28060_GW_B",
 			AppID:            1600001604,
 			SubAppID:         537246092,
-			AppIDQrcode:      537138217,
 			AppClientVersion: 13172,
 
 			MainSigmap:  169742560,
@@ -254,7 +266,6 @@ type AppInfo struct {
 	PackageSign      string `json:"package_sign"`
 	AppID            int    `json:"app_id"`
 	SubAppID         int    `json:"sub_app_id"`
-	AppIDQrcode      int    `json:"app_id_qrcode"`
 	AppClientVersion int    `json:"app_client_version"`
 	MainSigmap       int    `json:"main_sigmap"`
 	SubSigmap        int    `json:"sub_sigmap"`

diff --git a/client/base.go b/client/base.go
@@ -129,36 +129,21 @@ type QQClient struct {
 	DisconnectedEvent EventHandle[*DisconnectedEvent]
 }
 
-// AddSignServer 设置签名服务器url
-func (c *QQClient) AddSignServer(signServers ...string) {
-	if c.signProvider == nil {
-		c.UseSignProvider(sign.NewSigner(c.debug))
-	}
-	c.signProvider.AddSignServer(signServers...)
-}
-
-// GetSignServer 获得所有签名服务器
-func (c *QQClient) GetSignServer() []string {
-	return c.signProvider.GetSignServer()
-}
-
 // AddSignHeader 设置签名服务器签名时的额外http header
 func (c *QQClient) AddSignHeader(header map[string]string) {
-	if c.signProvider == nil {
-		c.UseSignProvider(sign.NewSigner(c.debug))
+	if c.signProvider != nil {
+		c.signProvider.AddRequestHeader(header)
 	}
-	c.signProvider.AddRequestHeader(header)
 }
 
 func (c *QQClient) UseVersion(app *auth.AppInfo) {
 	c.transport.Version = app
 	c.highwaySession.AppID = uint32(app.AppID)
 	c.highwaySession.SubAppID = uint32(app.SubAppID)
 	c.UA = "LagrangeGo qq/" + app.PackageSign
-	if c.signProvider == nil {
-		c.signProvider = sign.NewSigner(c.debug)
+	if c.signProvider != nil {
+		c.signProvider.SetAppInfo(app)
 	}
-	c.signProvider.SetAppInfo(app)
 }
 
 func (c *QQClient) UseSignProvider(p sign.Provider) {

diff --git a/client/cache.go b/client/cache.go
@@ -1,25 +1,16 @@
 package client
 
 import (
-	"strconv"
 	"time"
 
 	"github.com/LagrangeDev/LagrangeGo/client/entity"
 )
 
-var selfUin string
-
 // GetUID 获取缓存中对应uin的uid
 func (c *QQClient) GetUID(uin uint32, groupUin ...uint32) string {
 	if uin == 0 {
 		return ""
 	}
-	if uin == c.Uin {
-		if selfUin == "" {
-			selfUin = strconv.FormatUint(uint64(uin), 10)
-		}
-		return selfUin
-	}
 	if len(groupUin) == 0 && c.cache.FriendCacheIsEmpty() {
 		if err := c.RefreshFriendCache(); err != nil {
 			return ""

diff --git a/client/client.go b/client/client.go
@@ -79,7 +79,7 @@ func (c *QQClient) FetchQRCode(size, margin, ecLevel uint32) ([]byte, string, er
 		WriteU64(0).
 		WriteU8(0).
 		WriteTLV(
-			tlv.T16(c.Version().AppID, c.Version().AppIDQrcode,
+			tlv.T16(c.Version().AppID, c.Version().SubAppID,
 				lgrio.MustParseHexStr(c.Device().GUID), c.Version().PTVersion, c.Version().PackageName),
 			tlv.T1b(0, 0, size, margin, 72, ecLevel, 2),
 			tlv.T1d(c.Version().MiscBitmap),

diff --git a/client/internal/network/transport.go b/client/internal/network/transport.go
@@ -30,9 +30,9 @@ func (t *Transport) PackPacket(req *Request) []byte {
 	if req.Sign != nil {
 		sign := req.Sign.Value
 		head[24] = proto.DynamicMessage{
-			1: []byte(sign.Sign),
-			2: []byte(sign.Token),
-			3: []byte(sign.Extra),
+			1: []byte(sign.SecSign),
+			2: []byte(sign.SecToken),
+			3: []byte(sign.SecExtra),
 		}
 	}
 

diff --git a/client/packet.go b/client/packet.go
@@ -8,7 +8,7 @@ import (
 
 func (c *QQClient) uniPacket(command string, body []byte) (uint32, []byte, error) {
 	seq := c.getAndIncreaseSequence()
-	sign, err := c.signProvider.Sign(command, seq, body)
+	sign, err := c.signProvider.Sign(command, seq, body, c.Uin, c.Device().GUID, c.Version().PackageSign)
 	if err != nil {
 		return 0, nil, err
 	}

diff --git a/client/packets/tlv/qrcode.go b/client/packets/tlv/qrcode.go
@@ -11,11 +11,11 @@ func T11(unusualSign []byte) []byte {
 		Pack(0x11)
 }
 
-func T16(appid, appidQrcode int, guid []byte, ptVersion, packageName string) []byte {
+func T16(appid, subappid int, guid []byte, ptVersion, packageName string) []byte {
 	return binary.NewBuilder().
 		WriteU32(0).
 		WriteU32(uint32(appid)).
-		WriteU32(uint32(appidQrcode)).
+		WriteU32(uint32(subappid)).
 		WriteBytes(guid).
 		WritePacketString(packageName, "u16", false).
 		WritePacketString(ptVersion, "u16", false).

diff --git a/client/sign/http.go b/client/sign/http.go
@@ -71,33 +71,6 @@ func ContainSignPKG(cmd string) bool {
 	return ok
 }
 
-func httpGet[T any](rawURL string, queryParams map[string]string, timeout time.Duration, header http.Header) (target T, err error) {
-	u, err := url.Parse(rawURL)
-	if err != nil {
-		return
-	}
-
-	q := u.Query()
-	for k, v := range queryParams {
-		q.Set(k, v)
-	}
-	u.RawQuery = q.Encode()
-
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil)
-	if err != nil {
-		return
-	}
-	for k, vs := range header {
-		for _, v := range vs {
-			req.Header.Add(k, v)
-		}
-	}
-	return doHTTP[T](ctx, req)
-}
-
 func httpPost[T any](rawURL string, body io.Reader, timeout time.Duration, header http.Header) (target T, err error) {
 	u, err := url.Parse(rawURL)
 	if err != nil {

diff --git a/client/sign/provider.go b/client/sign/provider.go
@@ -11,18 +11,21 @@ type (
 	HexData []byte
 
 	Request struct {
-		Cmd string  `json:"cmd"`
-		Seq int     `json:"seq"`
-		Src HexData `json:"src"`
+		Command string  `json:"command"`
+		Seq     int     `json:"seq"`
+		Body    HexData `json:"body"`
+		Uin     uint32  `json:"uin"`
+		GUID    string  `json:"guid"`
+		Qua     string  `json:"qua"`
 	}
 
 	Response struct {
-		Platform string `json:"platform"`
-		Version  string `json:"version"`
-		Value    struct {
-			Sign  HexData `json:"sign"`
-			Extra HexData `json:"extra"`
-			Token HexData `json:"token"`
+		Code    uint32 `json:"code"`
+		Message string `json:"message"`
+		Value   struct {
+			SecSign  HexData `json:"sec_sign"`
+			SecToken HexData `json:"sec_token"`
+			SecExtra HexData `json:"sec_extra"`
 		} `json:"value"`
 	}
 )
@@ -45,10 +48,8 @@ func (h *HexData) UnmarshalJSON(data []byte) error {
 }
 
 type Provider interface {
-	Sign(cmd string, seq uint32, data []byte) (*Response, error)
+	Sign(cmd string, seq uint32, data []byte, uin uint32, guid, qua string) (*Response, error)
 	AddRequestHeader(header map[string]string)
-	AddSignServer(signServers ...string)
-	GetSignServer() []string
 	SetAppInfo(app *auth.AppInfo)
 	Release()
 }