shanshanzhong
a98fcbfe73
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351 lines
11 KiB
Go
351 lines
11 KiB
Go
package auth
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import (
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"context"
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"fmt"
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"time"
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"github.com/perfect-panel/server/internal/config"
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"github.com/perfect-panel/server/internal/model/log"
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"github.com/perfect-panel/server/internal/model/user"
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"github.com/perfect-panel/server/internal/svc"
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"github.com/perfect-panel/server/internal/types"
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"github.com/perfect-panel/server/pkg/jwt"
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"github.com/perfect-panel/server/pkg/logger"
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"github.com/perfect-panel/server/pkg/tool"
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"github.com/perfect-panel/server/pkg/uuidx"
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"github.com/perfect-panel/server/pkg/xerr"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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)
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type DeviceLoginLogic struct {
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logger.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// Device Login
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func NewDeviceLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeviceLoginLogic {
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return &DeviceLoginLogic{
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Logger: logger.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *DeviceLoginLogic) DeviceLogin(req *types.DeviceLoginRequest) (resp *types.LoginResponse, err error) {
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if !l.svcCtx.Config.Device.Enable {
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return nil, xerr.NewErrMsg("Device login is disabled")
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}
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loginStatus := false
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var userInfo *user.User
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// Record login status
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defer func() {
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if userInfo != nil && userInfo.Id != 0 {
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loginLog := log.Login{
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Method: "device",
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LoginIP: req.IP,
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UserAgent: req.UserAgent,
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Success: loginStatus,
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Timestamp: time.Now().UnixMilli(),
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}
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content, _ := loginLog.Marshal()
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if err := l.svcCtx.LogModel.Insert(l.ctx, &log.SystemLog{
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Type: log.TypeLogin.Uint8(),
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Date: time.Now().Format("2006-01-02"),
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ObjectID: userInfo.Id,
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Content: string(content),
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}); err != nil {
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l.Errorw("failed to insert login log",
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logger.Field("user_id", userInfo.Id),
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logger.Field("ip", req.IP),
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logger.Field("error", err.Error()),
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)
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}
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}
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}()
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// Check if device exists by identifier
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createdNewDevice := false
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deviceInfo, err := l.svcCtx.UserModel.FindOneDeviceByIdentifier(l.ctx, req.Identifier)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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// Device not found, create new user and device
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userInfo, err = l.registerUserAndDevice(req)
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if err != nil {
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return nil, err
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}
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createdNewDevice = true
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} else {
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l.Errorw("query device failed",
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "query device failed: %v", err.Error())
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}
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} else {
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// Device found, get user info
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userInfo, err = l.svcCtx.UserModel.FindOne(l.ctx, deviceInfo.UserId)
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if err != nil {
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l.Errorw("query user failed",
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logger.Field("user_id", deviceInfo.UserId),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "query user failed: %v", err.Error())
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}
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}
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if createdNewDevice {
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deviceInfo, err = l.svcCtx.UserModel.FindOneDeviceByIdentifier(l.ctx, req.Identifier)
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if err != nil {
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l.Errorw("query device after register failed",
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "query device after register failed: %v", err.Error())
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}
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}
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if deviceInfo != nil {
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deviceInfo.UserAgent = req.UserAgent
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if err := l.svcCtx.UserModel.UpdateDevice(l.ctx, deviceInfo); err != nil {
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l.Errorw("update device failed",
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logger.Field("user_id", userInfo.Id),
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseUpdateError), "update device failed: %v", err.Error())
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}
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}
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// Generate session id
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sessionId := uuidx.NewUUID().String()
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// Generate token
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token, err := jwt.NewJwtToken(
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l.svcCtx.Config.JwtAuth.AccessSecret,
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time.Now().Unix(),
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l.svcCtx.Config.JwtAuth.AccessExpire,
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jwt.WithOption("UserId", userInfo.Id),
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jwt.WithOption("SessionId", sessionId),
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jwt.WithOption("LoginType", "device"),
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jwt.WithOption("DeviceId", deviceInfo.Id),
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)
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if err != nil {
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l.Errorw("token generate error",
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logger.Field("user_id", userInfo.Id),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.ERROR), "token generate error: %v", err.Error())
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}
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// If device had a previous session, invalidate it first (MUST be before EnforceUserSessionLimit)
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oldDeviceCacheKey := fmt.Sprintf("%v:%v", config.DeviceCacheKeyKey, req.Identifier)
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if oldSid, getErr := l.svcCtx.Redis.Get(l.ctx, oldDeviceCacheKey).Result(); getErr == nil && oldSid != "" {
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oldSessionKey := fmt.Sprintf("%v:%v", config.SessionIdKey, oldSid)
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if uidStr, _ := l.svcCtx.Redis.Get(l.ctx, oldSessionKey).Result(); uidStr != "" {
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_ = l.svcCtx.Redis.Del(l.ctx, oldSessionKey).Err()
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sessionsKey := fmt.Sprintf("%s%v", config.UserSessionsKeyPrefix, uidStr)
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_ = l.svcCtx.Redis.ZRem(l.ctx, sessionsKey, oldSid).Err()
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}
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_ = l.svcCtx.Redis.Del(l.ctx, oldDeviceCacheKey).Err()
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}
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if err = l.svcCtx.EnforceUserSessionLimit(l.ctx, userInfo.Id, sessionId, l.svcCtx.SessionLimit()); err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.ERROR), "enforce session limit error: %v", err.Error())
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}
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// Store session id in redis
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sessionIdCacheKey := fmt.Sprintf("%v:%v", config.SessionIdKey, sessionId)
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if err = l.svcCtx.Redis.Set(l.ctx, sessionIdCacheKey, userInfo.Id, time.Duration(l.svcCtx.Config.JwtAuth.AccessExpire)*time.Second).Err(); err != nil {
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l.Errorw("set session id error",
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logger.Field("user_id", userInfo.Id),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.ERROR), "set session id error: %v", err.Error())
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}
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// Store device id in redis
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deviceCacheKey := fmt.Sprintf("%v:%v", config.DeviceCacheKeyKey, req.Identifier)
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if err = l.svcCtx.Redis.Set(l.ctx, deviceCacheKey, sessionId, time.Duration(l.svcCtx.Config.JwtAuth.AccessExpire)*time.Second).Err(); err != nil {
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l.Errorw("set device id error",
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logger.Field("user_id", userInfo.Id),
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logger.Field("error", err.Error()),
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)
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.ERROR), "set device id error: %v", err.Error())
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}
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loginStatus = true
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return &types.LoginResponse{
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Token: token,
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Limit: l.svcCtx.SessionLimit(),
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}, nil
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}
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func (l *DeviceLoginLogic) registerUserAndDevice(req *types.DeviceLoginRequest) (*user.User, error) {
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l.Infow("device not found, creating new user and device",
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logger.Field("identifier", req.Identifier),
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logger.Field("ip", req.IP),
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)
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var userInfo *user.User
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err := l.svcCtx.UserModel.Transaction(l.ctx, func(db *gorm.DB) error {
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// Create new user
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userInfo = &user.User{
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Salt: "default",
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OnlyFirstPurchase: &l.svcCtx.Config.Invite.OnlyFirstPurchase,
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}
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if err := db.Create(userInfo).Error; err != nil {
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l.Errorw("failed to create user",
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logger.Field("error", err.Error()),
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)
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return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseInsertError), "create user failed: %v", err)
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}
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// Update refer code
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userInfo.ReferCode = uuidx.UserInviteCode(userInfo.Id)
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if err := db.Model(&user.User{}).Where("id = ?", userInfo.Id).Update("refer_code", userInfo.ReferCode).Error; err != nil {
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l.Errorw("failed to update refer code",
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logger.Field("user_id", userInfo.Id),
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logger.Field("error", err.Error()),
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)
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return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseUpdateError), "update refer code failed: %v", err)
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}
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// Create device auth method
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authMethod := &user.AuthMethods{
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UserId: userInfo.Id,
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AuthType: "device",
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AuthIdentifier: req.Identifier,
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Verified: true,
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}
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if err := db.Create(authMethod).Error; err != nil {
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l.Errorw("failed to create device auth method",
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logger.Field("user_id", userInfo.Id),
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseInsertError), "create device auth method failed: %v", err)
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}
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// Insert device record
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deviceInfo := &user.Device{
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Ip: req.IP,
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UserId: userInfo.Id,
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UserAgent: req.UserAgent,
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Identifier: req.Identifier,
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Enabled: true,
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Online: false,
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}
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if err := db.Create(deviceInfo).Error; err != nil {
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l.Errorw("failed to insert device",
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logger.Field("user_id", userInfo.Id),
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseInsertError), "insert device failed: %v", err)
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}
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// Activate trial if enabled
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if l.svcCtx.Config.Register.EnableTrial {
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if err := l.activeTrial(userInfo.Id, db); err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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l.Errorw("device registration failed",
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logger.Field("identifier", req.Identifier),
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logger.Field("error", err.Error()),
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)
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return nil, err
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}
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l.Infow("device registration completed successfully",
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logger.Field("user_id", userInfo.Id),
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logger.Field("identifier", req.Identifier),
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logger.Field("refer_code", userInfo.ReferCode),
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)
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// Register log
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registerLog := log.Register{
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AuthMethod: "device",
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Identifier: req.Identifier,
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RegisterIP: req.IP,
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UserAgent: req.UserAgent,
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Timestamp: time.Now().UnixMilli(),
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}
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content, _ := registerLog.Marshal()
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if err := l.svcCtx.LogModel.Insert(l.ctx, &log.SystemLog{
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Type: log.TypeRegister.Uint8(),
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Date: time.Now().Format("2006-01-02"),
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ObjectID: userInfo.Id,
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Content: string(content),
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}); err != nil {
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l.Errorw("failed to insert register log",
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logger.Field("user_id", userInfo.Id),
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logger.Field("ip", req.IP),
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logger.Field("error", err.Error()),
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)
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}
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return userInfo, nil
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}
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func (l *DeviceLoginLogic) activeTrial(userId int64, db *gorm.DB) error {
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sub, err := l.svcCtx.SubscribeModel.FindOne(l.ctx, l.svcCtx.Config.Register.TrialSubscribe)
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if err != nil {
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l.Errorw("failed to find trial subscription template",
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logger.Field("user_id", userId),
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logger.Field("trial_subscribe_id", l.svcCtx.Config.Register.TrialSubscribe),
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logger.Field("error", err.Error()),
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)
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return err
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}
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startTime := time.Now()
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expireTime := tool.AddTime(l.svcCtx.Config.Register.TrialTimeUnit, l.svcCtx.Config.Register.TrialTime, startTime)
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subscribeToken := uuidx.SubscribeToken(fmt.Sprintf("Trial-%v", userId))
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subscribeUUID := uuidx.NewUUID().String()
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userSub := &user.Subscribe{
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UserId: userId,
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OrderId: 0,
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SubscribeId: sub.Id,
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StartTime: startTime,
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ExpireTime: expireTime,
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Traffic: sub.Traffic,
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Download: 0,
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Upload: 0,
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Token: subscribeToken,
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UUID: subscribeUUID,
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Status: 1,
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}
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if err := db.Create(userSub).Error; err != nil {
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l.Errorw("failed to insert trial subscription",
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logger.Field("user_id", userId),
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logger.Field("error", err.Error()),
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)
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return err
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}
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l.Infow("trial subscription activated successfully",
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logger.Field("user_id", userId),
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logger.Field("subscribe_id", sub.Id),
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logger.Field("expire_time", expireTime),
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logger.Field("traffic", sub.Traffic),
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)
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if clearErr := l.svcCtx.NodeModel.ClearServerAllCache(l.ctx); clearErr != nil {
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l.Errorf("ClearServerAllCache error: %v", clearErr.Error())
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}
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return nil
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}
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