fix: 缓存 token 计费按上游协议区分口径

- 新增 ComputeCost：OpenAI 系 prompt 含缓存读需扣减（异常数据钳制为 0）；
  Anthropic input_tokens 不含缓存，按原值计费，缓存写按输入价 ×1.25（原实现误用输出价）
- recordUsage 传入上游协议（用量语义跟随解析它的上游响应，而非客户端协议）
- 补充单元测试覆盖两种协议口径与边界情况

.dockerignore

@@ -9,7 +9,7 @@ web
 
 # Go 构建产物
 bin
-cmd/openteam/dist
+backend/cmd/openteam/dist
 
 # 文档与 CI
 doc

.env.example

@@ -0,0 +1,48 @@
+# ===========================================
+# OpenCatd-Open 配置文件
+# 复制此文件为 .env 并修改相应配置
+# ===========================================
+
+# --- 服务器配置 ---
+PORT=80
+READ_TIMEOUT=10
+WRITE_TIMEOUT=10
+
+# --- Passkey (WebAuthn) 配置 ---
+# 应用名称（显示给用户）
+APP_NAME=OpenTeam
+# 依赖方 ID（通常为域名，生产环境需改为实际域名）
+RPID=localhost
+# 依赖方来源（前端 URL，逗号分隔）
+RPORIGINS=http://localhost:5173,http://localhost:3000
+
+# --- 数据库配置 ---
+# 支持: sqlite, mysql, postgres
+DB_TYPE=sqlite
+# DSN 连接字符串（SQLite 可留空）
+DB_DSN=
+DB_MAX_OPEN_CONNS=10
+DB_MAX_IDLE_CONNS=5
+
+# --- Redis 配置（可选，用于分布式 passkey session）---
+# REDIS_HOST=localhost
+# REDIS_PORT=6379
+# REDIS_PASSWORD=
+# REDIS_DB=0
+
+# --- 日志配置 ---
+LOG_LEVEL=info
+LOG_PATH=./logs/
+
+# --- 功能开关 ---
+# 允许注册（false=关闭注册）
+ALLOW_REGISTER=false
+# 无限制配额（true=不限制）
+UNLIMITED_QUOTA=true
+# 新用户默认激活
+DEFAULT_ACTIVE=true
+
+# --- 用量统计 ---
+USAGE_WORKER=1
+USAGE_CHAN_SIZE=1000
+TASK_TIME_INTERVAL=60

Makefile

@@ -1,4 +1,4 @@
-.PHONY: build run test clean fmt lint frontend dev dev-backend dev-frontend
+.PHONY: build run test clean fmt lint frontend dev dev-backend dev-frontend docker docker-cn docker-multi
 
 BINARY_NAME=openteam
 BUILD_DIR=bin
@@ -8,6 +8,10 @@ BACKEND_DIR=backend
 build: frontend
 	cd $(BACKEND_DIR) && CGO_ENABLED=0 go build -o ../$(BUILD_DIR)/$(BINARY_NAME) ./cmd/openteam
 
+# Build backend only (frontend dist must exist)
+build-backend:
+	cd $(BACKEND_DIR) && CGO_ENABLED=0 go build -o ../$(BUILD_DIR)/$(BINARY_NAME) ./cmd/openteam
+
 # Build frontend and copy dist
 frontend:
 	cd frontend && pnpm install && pnpm build
@@ -74,3 +78,18 @@ migrate:
 # Seed data (will be implemented)
 seed:
 	@echo "Seeding will be implemented in future"
+
+# Docker build (default platform)
+docker:
+	docker build -f deploy/docker/Dockerfile -t $(BINARY_NAME):latest .
+
+# Docker build (China mirror accelerated)
+docker-cn:
+	docker build -f deploy/docker/Dockerfile.cn -t $(BINARY_NAME):latest .
+
+# Docker build multi-platform (requires: docker buildx)
+docker-multi:
+	docker buildx build -f deploy/docker/Dockerfile \
+		--platform linux/amd64,linux/arm64 \
+		-t $(BINARY_NAME):latest --push .
+

backend/go.mod

@@ -27,6 +27,7 @@ require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/bytedance/sonic v1.13.2 // indirect
 	github.com/bytedance/sonic/loader v0.2.4 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/dlclark/regexp2 v1.11.4 // indirect
 	github.com/fxamacker/cbor/v2 v2.8.0 // indirect
@@ -59,10 +60,12 @@ require (
 	github.com/ncruces/go-sqlite3-wasm/v2 v2.1.35300 // indirect
 	github.com/ncruces/julianday v1.0.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/redis/go-redis/v9 v9.22.0 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	go.uber.org/atomic v1.11.0 // indirect
 	golang.org/x/arch v0.16.0 // indirect
 	golang.org/x/net v0.52.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect

backend/go.sum

@@ -7,6 +7,8 @@ github.com/bytedance/sonic v1.13.2/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/bytedance/sonic/loader v0.2.4 h1:ZWCw4stuXUsn1/+zQDqeE7JKP+QO47tz7QCNan80NzY=
 github.com/bytedance/sonic/loader v0.2.4/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
 github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
@@ -112,6 +114,8 @@ github.com/pkoukk/tiktoken-go v0.1.7 h1:qOBHXX4PHtvIvmOtyg1EeKlwFRiMKAcoMp4Q+bLQ
 github.com/pkoukk/tiktoken-go v0.1.7/go.mod h1:9NiV+i9mJKGj1rYOT+njbv+ZwA/zJxYdewGl6qVatpg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/redis/go-redis/v9 v9.22.0 h1:laDvpYXTJtZLloinw1fA5Kqd6HAEH2XKxOkG/PDq2F0=
+github.com/redis/go-redis/v9 v9.22.0/go.mod h1:y2g0Wj8rQvuK0ELM+oxSudcLtC09JScs98I/X9gRWY4=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -141,6 +145,8 @@ github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZ
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
+go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 golang.org/x/arch v0.16.0 h1:foMtLTdyOmIniqWCHjY6+JxuC54XP1fDwx4N0ASyW+U=
 golang.org/x/arch v0.16.0/go.mod h1:JmwW7aLIoRUKgaTzhkiEFxvcEiQGyOg9BMonBJUS7EE=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=

backend/internal/api/api.go

@@ -3,6 +3,7 @@ package api
 import (
 	"net/http"
 	"opencatd-open/internal/dao"
+	"opencatd-open/internal/passkey"
 	"opencatd-open/internal/store"
 	"opencatd-open/internal/pkg/apikey"
 	"opencatd-open/internal/pkg/crypto"
@@ -23,9 +24,10 @@ type Handler struct {
 	modelDAO   *dao.ModelDAO
 	usageDAO   *dao.UsageDAO
 	dailyDAO   *dao.DailyUsageDAO
+	passkeys   *passkey.Service
 }
 
-func NewHandler(db *gorm.DB) *Handler {
+func NewHandler(db *gorm.DB, passkeys *passkey.Service) *Handler {
 	return &Handler{
 		db:         db,
 		userDAO:    dao.NewUserDAO(db),
@@ -34,6 +36,7 @@ func NewHandler(db *gorm.DB) *Handler {
 		modelDAO:   dao.NewModelDAO(db),
 		usageDAO:   dao.NewUsageDAO(db),
 		dailyDAO:   dao.NewDailyUsageDAO(db),
+		passkeys:   passkeys,
 	}
 }
 

backend/internal/api/passkey.go

@@ -0,0 +1,162 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"opencatd-open/internal/auth"
+	"opencatd-open/internal/pkg/jwt"
+	"opencatd-open/internal/store"
+)
+
+// PasskeyRegisterBegin POST /api/webauthn/register/begin — 生成注册选项。
+func (h *Handler) PasskeyRegisterBegin(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	u, err := h.passkeys.GetUserByID(userID.(uint64))
+	if err != nil {
+		c.JSON(http.StatusUnauthorized, gin.H{"error": "user not found"})
+		return
+	}
+	creation, err := h.passkeys.BeginRegistration(u)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to begin registration: " + err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"data": gin.H{"creation": creation, "challenge": creation.Response.Challenge}})
+}
+
+// PasskeyRegisterComplete POST /api/webauthn/register/complete — 校验并保存凭据。
+func (h *Handler) PasskeyRegisterComplete(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	u, err := h.passkeys.GetUserByID(userID.(uint64))
+	if err != nil {
+		c.JSON(http.StatusUnauthorized, gin.H{"error": "user not found"})
+		return
+	}
+	var req struct {
+		Challenge  string          `json:"challenge"`
+		Name       string          `json:"name"`
+		Credential json.RawMessage `json:"credential"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil || len(req.Credential) == 0 {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid input"})
+		return
+	}
+	if err := h.passkeys.FinishRegistration(u, req.Challenge, req.Credential, req.Name); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "passkey 注册失败: " + err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"data": gin.H{"ok": true}})
+}
+
+// PasskeyLoginBegin POST /api/auth/passkey/begin — 生成断言选项。
+// 传 username 用指定用户；不传则用可发现凭据（平台 passkey）。
+func (h *Handler) PasskeyLoginBegin(c *gin.Context) {
+	var req struct {
+		Username string `json:"username"`
+	}
+	_ = c.ShouldBindJSON(&req)
+	if req.Username != "" {
+		u, err := h.passkeys.GetUserByUsername(req.Username)
+		if err != nil || u.Status != store.UserStatusActive {
+			c.JSON(http.StatusNotFound, gin.H{"error": "user not found"})
+			return
+		}
+		assertion, err := h.passkeys.BeginLogin(u)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to begin login: " + err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"data": gin.H{"assertion": assertion, "challenge": assertion.Response.Challenge, "user_id": u.ID}})
+		return
+	}
+	assertion, err := h.passkeys.BeginDiscoverableLogin()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to begin login: " + err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"data": gin.H{"assertion": assertion, "challenge": assertion.Response.Challenge}})
+}
+
+// PasskeyLoginComplete POST /api/auth/passkey/finish — 校验断言并发放令牌。
+func (h *Handler) PasskeyLoginComplete(c *gin.Context) {
+	var req struct {
+		Challenge  string          `json:"challenge"`
+		Credential json.RawMessage `json:"credential"`
+		UserID     uint64          `json:"user_id"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil || len(req.Credential) == 0 {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid input"})
+		return
+	}
+	var u *store.User
+	if req.UserID > 0 {
+		var err error
+		u, err = h.passkeys.GetUserByID(req.UserID)
+		if err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "user not found"})
+			return
+		}
+		if err := h.passkeys.FinishLogin(u, req.Challenge, req.Credential); err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "passkey 校验失败: " + err.Error()})
+			return
+		}
+	} else {
+		var err error
+		u, err = h.passkeys.FinishDiscoverableLogin(req.Challenge, req.Credential)
+		if err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "passkey 校验失败: " + err.Error()})
+			return
+		}
+	}
+	if u.Status != store.UserStatusActive {
+		c.JSON(http.StatusForbidden, gin.H{"error": "user account disabled"})
+		return
+	}
+	secret := auth.GetSecretKey()
+	accessToken, refreshToken, err := jwt.GenerateTokenPair(u.ID, u.Username, u.Role, secret, 24*time.Hour, 7*24*time.Hour)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to issue token"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"data": gin.H{
+			"token":        accessToken,
+			"access_token":  accessToken,
+			"refresh_token": refreshToken,
+		},
+	})
+}
+
+// PasskeyList GET /api/profile/passkeys — 当前用户的 passkey 列表。
+func (h *Handler) PasskeyList(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	pks, err := h.passkeys.List(userID.(uint64))
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to load passkeys"})
+		return
+	}
+	out := make([]gin.H, 0, len(pks))
+	for _, pk := range pks {
+		out = append(out, gin.H{"id": pk.ID, "name": pk.Name, "created_at": pk.CreatedAt})
+	}
+	c.JSON(http.StatusOK, gin.H{"data": out})
+}
+
+// PasskeyDelete DELETE /api/profile/passkeys/:id — 解除绑定。
+func (h *Handler) PasskeyDelete(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	id, err := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid passkey id"})
+		return
+	}
+	if err := h.passkeys.Delete(userID.(uint64), id); err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "passkey not found"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"data": gin.H{"ok": true}})
+}

backend/internal/api/usage.go

@@ -1,7 +1,9 @@
 package api
 
 import (
+	"fmt"
 	"net/http"
+	"sort"
 	"strconv"
 	"time"
 
@@ -77,6 +79,130 @@ func (h *Handler) MyUsageStats(c *gin.Context) {
 	})
 }
 
+// MyUsageMonthly GET /api/usage/monthly?year=2026 — 当前用户年度按自然月聚合，
+// 每月含按模型分解（供月度堆叠柱状图使用）。
+func (h *Handler) MyUsageMonthly(c *gin.Context) {
+	userID, _ := c.Get("user_id")
+	uid, _ := userID.(uint64)
+
+	year := time.Now().Year()
+	if y := c.Query("year"); y != "" {
+		if n, err := strconv.Atoi(y); err == nil && n >= 2000 && n <= 2100 {
+			year = n
+		}
+	}
+	start := time.Date(year, 1, 1, 0, 0, 0, 0, time.Local)
+	end := start.AddDate(1, 0, -1)
+
+	dailies, err := h.dailyDAO.ListByDateRange(c.Request.Context(), uid, start, end)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to load usage"})
+		return
+	}
+
+	// 补齐模型名（模型可能已被删除，回退为 模型#id）
+	modelIDs := make([]uint64, 0, len(dailies))
+	seen := map[uint64]bool{}
+	for _, d := range dailies {
+		if !seen[d.ModelID] {
+			seen[d.ModelID] = true
+			modelIDs = append(modelIDs, d.ModelID)
+		}
+	}
+	modelNames := map[uint64]string{}
+	if len(modelIDs) > 0 {
+		var models []store.Model
+		if err := h.db.Where("id IN ?", modelIDs).Find(&models).Error; err == nil {
+			for _, m := range models {
+				modelNames[m.ID] = m.Name
+			}
+		}
+	}
+
+	type modelAgg struct {
+		ModelID         uint64  `json:"model_id"`
+		ModelName       string  `json:"model_name"`
+		Requests        int64   `json:"requests"`
+		InputTokens     int64   `json:"input_tokens"`
+		OutputTokens    int64   `json:"output_tokens"`
+		CacheReadTokens int64   `json:"cache_read_tokens"`
+		Cost            float64 `json:"cost"`
+	}
+	type monthAgg struct {
+		Month           string               `json:"month"`
+		Requests        int64                `json:"requests"`
+		InputTokens     int64                `json:"input_tokens"`
+		OutputTokens    int64                `json:"output_tokens"`
+		CacheReadTokens int64                `json:"cache_read_tokens"`
+		Cost            float64              `json:"cost"`
+		Models          map[uint64]*modelAgg `json:"-"`
+	}
+
+	months := make([]*monthAgg, 12)
+	for i := range months {
+		months[i] = &monthAgg{
+			Month:  fmt.Sprintf("%d-%02d", year, i+1),
+			Models: map[uint64]*modelAgg{},
+		}
+	}
+	for _, d := range dailies {
+		mm, err := strconv.Atoi(d.Date[5:7])
+		if err != nil || mm < 1 || mm > 12 {
+			continue
+		}
+		m := months[mm-1]
+		m.Requests += d.Requests
+		m.InputTokens += d.InputTokens
+		m.OutputTokens += d.OutputTokens
+		m.CacheReadTokens += d.CacheReadTokens
+		m.Cost += d.Cost
+		ma, ok := m.Models[d.ModelID]
+		if !ok {
+			name := modelNames[d.ModelID]
+			if name == "" {
+				name = fmt.Sprintf("模型#%d", d.ModelID)
+			}
+			ma = &modelAgg{ModelID: d.ModelID, ModelName: name}
+			m.Models[d.ModelID] = ma
+		}
+		ma.Requests += d.Requests
+		ma.InputTokens += d.InputTokens
+		ma.OutputTokens += d.OutputTokens
+		ma.CacheReadTokens += d.CacheReadTokens
+		ma.Cost += d.Cost
+	}
+
+	out := make([]gin.H, 12)
+	for i, m := range months {
+		modelList := make([]*modelAgg, 0, len(m.Models))
+		for _, ma := range m.Models {
+			modelList = append(modelList, ma)
+		}
+		// 模型按 token 总量降序，柱状图图例顺序与之一致
+		sort.Slice(modelList, func(a, b int) bool {
+			ta := modelList[a].InputTokens + modelList[a].OutputTokens + modelList[a].CacheReadTokens
+			tb := modelList[b].InputTokens + modelList[b].OutputTokens + modelList[b].CacheReadTokens
+			return ta > tb
+		})
+		out[i] = gin.H{
+			"month":              m.Month,
+			"requests":           m.Requests,
+			"input_tokens":       m.InputTokens,
+			"output_tokens":      m.OutputTokens,
+			"cache_read_tokens":  m.CacheReadTokens,
+			"cost":               m.Cost,
+			"models":             modelList,
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"data": gin.H{
+			"year":   year,
+			"months": out,
+		},
+	})
+}
+
 // MyUsageLogs GET /api/usage/logs?page=1&pageSize=20 — 当前用户的用量明细（分页）。
 func (h *Handler) MyUsageLogs(c *gin.Context) {
 	userID, _ := c.Get("user_id")

backend/internal/controller/init.go

@@ -13,18 +13,16 @@ type Api struct {
 	userService  *service.UserServiceImpl
 	tokenService *service.TokenServiceImpl
 	keyService   *service.ApiKeyServiceImpl
-	webAuthService *service.WebAuthnService
 	usageService *service.UsageService
 }
 
-func NewApi(cfg *config.Config, db *gorm.DB, userService *service.UserServiceImpl, tokenService *service.TokenServiceImpl, keyService *service.ApiKeyServiceImpl, webAuthService *service.WebAuthnService, usageService *service.UsageService) *Api {
+func NewApi(cfg *config.Config, db *gorm.DB, userService *service.UserServiceImpl, tokenService *service.TokenServiceImpl, keyService *service.ApiKeyServiceImpl, usageService *service.UsageService) *Api {
 	return &Api{
 		cfg:          cfg,
 		db:           db,
 		userService:  userService,
 		tokenService: tokenService,
 		keyService:   keyService,
-		webAuthService: webAuthService,
 		usageService: usageService,
 	}
 }

backend/internal/dto/passkey.go

@@ -1,11 +0,0 @@
-package dto
-
-type Passkey struct {
-	ID         int64  `json:"id" gorm:"column:id;primaryKey;autoIncrement"`
-	Name       string `json:"name" gorm:"column:name"`                 // 凭证名称，用于用户识别不同的设备
-	SignCount  uint32 `json:"sign_count" gorm:"column:sign_count"`     // 签名计数器，用于防止重放攻击
-	DeviceType string `json:"device_type" gorm:"column:device_type"`   // 设备类型，如"platform"或"cross-platform"
-	LastUsedAt int64  `json:"last_used_at" gorm:"column:last_used_at"` // 最后使用时间
-	CreatedAt  int64  `json:"created_at,omitempty" gorm:"autoCreateTime"`
-	UpdatedAt  int64  `json:"updated_at,omitempty" gorm:"autoUpdateTime"`
-}

backend/internal/passkey/passkey.go

@@ -0,0 +1,367 @@
+// Package passkey 封装 WebAuthn（passkey）注册与登录。
+package passkey
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/go-webauthn/webauthn/webauthn"
+	"github.com/redis/go-redis/v9"
+	"opencatd-open/internal/store"
+	"gorm.io/gorm"
+)
+
+const (
+	sessionPrefix = "passkey:session:"
+	sessionTTL    = 5 * time.Minute
+)
+
+type Config struct {
+	RPID    string
+	Origins []string
+	Name    string
+	Redis   *redis.Client // 可选，nil 时使用内存存储
+}
+
+// SessionStore challenge 会话存储接口
+type SessionStore interface {
+	Set(ctx context.Context, session *webauthn.SessionData) error
+	Get(ctx context.Context, challenge string) (*webauthn.SessionData, bool, error)
+	Delete(ctx context.Context, challenge string) error
+}
+
+// memoryStore 内存存储（单实例）
+type memoryStore struct {
+	mu       sync.Mutex
+	sessions map[string]webauthn.SessionData
+}
+
+func newMemoryStore() *memoryStore {
+	return &memoryStore{sessions: make(map[string]webauthn.SessionData)}
+}
+
+func (m *memoryStore) Set(_ context.Context, session *webauthn.SessionData) error {
+	m.mu.Lock()
+	m.sessions[session.Challenge] = *session
+	m.mu.Unlock()
+	return nil
+}
+
+func (m *memoryStore) Get(_ context.Context, challenge string) (*webauthn.SessionData, bool, error) {
+	m.mu.Lock()
+	sess, ok := m.sessions[challenge]
+	m.mu.Unlock()
+	if !ok {
+		return nil, false, nil
+	}
+	// 检查过期
+	if !sess.Expires.IsZero() && time.Now().After(sess.Expires) {
+		return nil, false, nil
+	}
+	return &sess, true, nil
+}
+
+func (m *memoryStore) Delete(_ context.Context, challenge string) error {
+	m.mu.Lock()
+	delete(m.sessions, challenge)
+	m.mu.Unlock()
+	return nil
+}
+
+// redisStore Redis 存储（分布式）
+type redisStore struct {
+	rdb *redis.Client
+}
+
+func newRedisStore(rdb *redis.Client) *redisStore {
+	return &redisStore{rdb: rdb}
+}
+
+func (r *redisStore) Set(ctx context.Context, session *webauthn.SessionData) error {
+	data, err := json.Marshal(session)
+	if err != nil {
+		return fmt.Errorf("marshal session: %w", err)
+	}
+	key := sessionPrefix + session.Challenge
+	return r.rdb.Set(ctx, key, data, sessionTTL).Err()
+}
+
+func (r *redisStore) Get(ctx context.Context, challenge string) (*webauthn.SessionData, bool, error) {
+	key := sessionPrefix + challenge
+	data, err := r.rdb.Get(ctx, key).Bytes()
+	if err == redis.Nil {
+		return nil, false, nil
+	}
+	if err != nil {
+		return nil, false, fmt.Errorf("redis get: %w", err)
+	}
+	var sess webauthn.SessionData
+	if err := json.Unmarshal(data, &sess); err != nil {
+		return nil, false, fmt.Errorf("unmarshal session: %w", err)
+	}
+	return &sess, true, nil
+}
+
+func (r *redisStore) Delete(ctx context.Context, challenge string) error {
+	key := sessionPrefix + challenge
+	return r.rdb.Del(ctx, key).Err()
+}
+
+// Service WebAuthn 服务：凭据存储 + challenge 会话。
+type Service struct {
+	wa       *webauthn.WebAuthn
+	db       *gorm.DB
+	sessions SessionStore
+}
+
+func New(db *gorm.DB, cfg Config) (*Service, error) {
+	wa, err := webauthn.New(&webauthn.Config{
+		RPDisplayName: cfg.Name,
+		RPID:          cfg.RPID,
+		RPOrigins:     cfg.Origins,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	// 根据配置选择存储后端
+	var store SessionStore
+	if cfg.Redis != nil {
+		store = newRedisStore(cfg.Redis)
+	} else {
+		store = newMemoryStore()
+	}
+
+	return &Service{wa: wa, db: db, sessions: store}, nil
+}
+
+// webUser 实现 go-webauthn 的 User 接口。
+type webUser struct {
+	id          uint64
+	name        string
+	displayName string
+	credentials []webauthn.Credential
+}
+
+func (u *webUser) WebAuthnID() []byte                { return []byte(strconv.FormatUint(u.id, 10)) }
+func (u *webUser) WebAuthnName() string              { return u.name }
+func (u *webUser) WebAuthnDisplayName() string       { return u.displayName }
+func (u *webUser) WebAuthnIcon() string              { return "" }
+func (u *webUser) WebAuthnCredentials() []webauthn.Credential { return u.credentials }
+
+func (s *Service) loadWebUser(u *store.User) (*webUser, error) {
+	var pks []store.Passkey
+	s.db.Where("user_id = ?", u.ID).Find(&pks)
+	creds := make([]webauthn.Credential, 0, len(pks))
+	for _, pk := range pks {
+		var c webauthn.Credential
+		if err := json.Unmarshal(pk.Credential, &c); err == nil {
+			creds = append(creds, c)
+		}
+	}
+	return &webUser{id: u.ID, name: u.Username, displayName: u.Username, credentials: creds}, nil
+}
+
+// GetUserByUsername 通过用户名或邮箱查找用户
+func (s *Service) GetUserByUsername(username string) (*store.User, error) {
+	var u store.User
+	if err := s.db.Where("username = ? OR email = ?", username, username).First(&u).Error; err != nil {
+		return nil, err
+	}
+	return &u, nil
+}
+
+// GetUserByID 通过 ID 查找用户
+func (s *Service) GetUserByID(id uint64) (*store.User, error) {
+	var u store.User
+	if err := s.db.First(&u, id).Error; err != nil {
+		return nil, err
+	}
+	return &u, nil
+}
+
+// ---------------------------------------------------------------------------
+// 注册
+
+// BeginRegistration 生成注册选项并暂存 challenge。
+func (s *Service) BeginRegistration(u *store.User) (*protocol.CredentialCreation, error) {
+	wu, err := s.loadWebUser(u)
+	if err != nil {
+		return nil, err
+	}
+	creation, session, err := s.wa.BeginRegistration(wu)
+	if err != nil {
+		return nil, err
+	}
+	if err := s.sessions.Set(context.Background(), session); err != nil {
+		return nil, err
+	}
+	return creation, nil
+}
+
+// FinishRegistration 校验浏览器返回的凭据并落库。
+func (s *Service) FinishRegistration(u *store.User, challenge string, body []byte, name string) error {
+	session, ok, err := s.sessions.Get(context.Background(), challenge)
+	if err != nil {
+		return err
+	}
+	if !ok {
+		return errors.New("challenge 已过期或不存在")
+	}
+	// 删除已使用的 challenge
+	_ = s.sessions.Delete(context.Background(), challenge)
+
+	wu, err := s.loadWebUser(u)
+	if err != nil {
+		return err
+	}
+	req := httptest.NewRequest(http.MethodPost, "/", bytes.NewReader(body))
+	cred, err := s.wa.FinishRegistration(wu, *session, req)
+	if err != nil {
+		return err
+	}
+	raw, _ := json.Marshal(cred)
+	nm := name
+	if nm == "" {
+		nm = "passkey"
+	}
+	return s.db.Create(&store.Passkey{
+		UserID: u.ID, Name: nm, CredentialID: cred.ID, Credential: raw,
+	}).Error
+}
+
+// ---------------------------------------------------------------------------
+// 登录
+
+// BeginLogin 已知用户（按用户名）发起断言。
+func (s *Service) BeginLogin(u *store.User) (*protocol.CredentialAssertion, error) {
+	wu, err := s.loadWebUser(u)
+	if err != nil {
+		return nil, err
+	}
+	assertion, session, err := s.wa.BeginLogin(wu)
+	if err != nil {
+		return nil, err
+	}
+	if err := s.sessions.Set(context.Background(), session); err != nil {
+		return nil, err
+	}
+	return assertion, nil
+}
+
+// BeginDiscoverableLogin 无用户名（使用平台/漫游器上的可发现凭据）。
+func (s *Service) BeginDiscoverableLogin() (*protocol.CredentialAssertion, error) {
+	assertion, session, err := s.wa.BeginDiscoverableLogin()
+	if err != nil {
+		return nil, err
+	}
+	if err := s.sessions.Set(context.Background(), session); err != nil {
+		return nil, err
+	}
+	return assertion, nil
+}
+
+// FinishLogin 校验断言并更新签名计数。
+func (s *Service) FinishLogin(u *store.User, challenge string, body []byte) error {
+	session, ok, err := s.sessions.Get(context.Background(), challenge)
+	if err != nil {
+		return err
+	}
+	if !ok {
+		return errors.New("challenge 已过期或不存在")
+	}
+	_ = s.sessions.Delete(context.Background(), challenge)
+
+	wu, err := s.loadWebUser(u)
+	if err != nil {
+		return err
+	}
+	req := httptest.NewRequest(http.MethodPost, "/", bytes.NewReader(body))
+	cred, err := s.wa.FinishLogin(wu, *session, req)
+	if err != nil {
+		return err
+	}
+	return s.updateCredential(u.ID, cred)
+}
+
+// FinishDiscoverableLogin 通过凭据定位用户并校验断言。
+func (s *Service) FinishDiscoverableLogin(challenge string, body []byte) (*store.User, error) {
+	session, ok, err := s.sessions.Get(context.Background(), challenge)
+	if err != nil {
+		return nil, err
+	}
+	if !ok {
+		return nil, errors.New("challenge 已过期或不存在")
+	}
+	_ = s.sessions.Delete(context.Background(), challenge)
+
+	req := httptest.NewRequest(http.MethodPost, "/", bytes.NewReader(body))
+
+	// 先通过 credential_id 反查用户
+	var pks []store.Passkey
+	if err := s.db.Find(&pks).Error; err != nil {
+		return nil, err
+	}
+
+	// 遍历所有 passkey 找到匹配的
+	for _, pk := range pks {
+		var c webauthn.Credential
+		if err := json.Unmarshal(pk.Credential, &c); err != nil {
+			continue
+		}
+		// 尝试用这个用户的凭据进行登录
+		var u store.User
+		if err := s.db.First(&u, pk.UserID).Error; err != nil {
+			continue
+		}
+		wu, err := s.loadWebUser(&u)
+		if err != nil {
+			continue
+		}
+		cred, err := s.wa.FinishLogin(wu, *session, req)
+		if err != nil {
+			continue
+		}
+		_ = s.updateCredential(u.ID, cred)
+		return &u, nil
+	}
+	return nil, errors.New("no matching passkey found")
+}
+
+// ---------------------------------------------------------------------------
+// 管理
+
+// List 列出用户的 passkey。
+func (s *Service) List(userID uint64) ([]store.Passkey, error) {
+	var pks []store.Passkey
+	err := s.db.Where("user_id = ?", userID).Order("id DESC").Find(&pks).Error
+	return pks, err
+}
+
+// Delete 删除用户的 passkey。
+func (s *Service) Delete(userID, id uint64) error {
+	res := s.db.Where("id = ? AND user_id = ?", id, userID).Delete(&store.Passkey{})
+	if res.Error != nil {
+		return res.Error
+	}
+	if res.RowsAffected == 0 {
+		return gorm.ErrRecordNotFound
+	}
+	return nil
+}
+
+func (s *Service) updateCredential(userID uint64, cred *webauthn.Credential) error {
+	raw, _ := json.Marshal(cred)
+	return s.db.Model(&store.Passkey{}).
+		Where("user_id = ? AND credential_id = ?", userID, cred.ID).
+		Update("credential", raw).Error
+}

backend/internal/proxy/cost.go

@@ -0,0 +1,29 @@
+package proxy
+
+import (
+	"opencatd-open/internal/proxy/convert"
+)
+
+// cacheWriteInputMultiplier 缓存写（cache creation）相对输入价的倍数。
+// Anthropic 官方口径：缓存写按基础输入价的 1.25 倍计费（5m TTL）；OpenAI 系无缓存写概念。
+const cacheWriteInputMultiplier = 1.25
+
+// ComputeCost 按上游协议的 token 语义计算一次请求的费用（USD）。
+// 价格均为每百万 token 的 USD 单价。tok 的 token 语义由解析它的上游协议决定：
+//   - chat / responses（OpenAI 系）：prompt_tokens 包含缓存读，
+//     非缓存输入 = input − cacheRead；该协议没有缓存写，cacheCreation 恒为 0。
+//   - messages（Anthropic）：input_tokens 不含缓存读/写（三个字段相互独立），
+//     非缓存输入 = input 原值，不得再扣减；缓存写按输入价 ×1.25。
+func ComputeCost(upstreamProto string, input, output, cacheRead, cacheCreation int, inputPrice, outputPrice, cacheReadPrice float64) float64 {
+	uncached := input
+	if upstreamProto != convert.ProtoMessages {
+		uncached -= cacheRead
+		if uncached < 0 {
+			uncached = 0
+		}
+	}
+	return (float64(uncached)*inputPrice +
+		float64(cacheRead)*cacheReadPrice +
+		float64(cacheCreation)*inputPrice*cacheWriteInputMultiplier +
+		float64(output)*outputPrice) / 1e6
+}

backend/internal/proxy/cost_test.go

@@ -0,0 +1,75 @@
+package proxy
+
+import "testing"
+
+func TestComputeCost(t *testing.T) {
+	// 标准三价：输入 0.5 / 输出 1.5 / 缓存读 0.05（$/M）
+	const (
+		inPrice  = 0.5
+		outPrice = 1.5
+		cchPrice = 0.05
+	)
+
+	tests := []struct {
+		name          string
+		upstreamProto string
+		input         int
+		output        int
+		cacheRead     int
+		cacheCreation int
+		inP           float64
+		outP          float64
+		cchP          float64
+		want          float64
+	}{
+		{
+			// OpenAI：prompt 含缓存读，需扣减：(11000−10000)×0.5 + 10000×0.05 + 500×1.5
+			name:          "openai prompt includes cache read",
+			upstreamProto: "chat",
+			input:         11000, output: 500, cacheRead: 10000,
+			inP: inPrice, outP: outPrice, cchP: cchPrice,
+			want: (1000*inPrice + 10000*cchPrice + 500*outPrice) / 1e6,
+		},
+		{
+			// Anthropic：input 不含缓存；缓存写按输入价 ×1.25
+			name:          "anthropic cache write at 1.25x input price",
+			upstreamProto: "messages",
+			input:         1000, output: 500, cacheRead: 10000, cacheCreation: 2000,
+			inP: inPrice, outP: outPrice, cchP: cchPrice,
+			want: (1000*inPrice + 10000*cchPrice + 2000*inPrice*1.25 + 500*outPrice) / 1e6,
+		},
+		{
+			// Anthropic 口径不得扣减缓存读（否则这里非缓存输入会算成负数）
+			name:          "anthropic does not subtract cache read",
+			upstreamProto: "messages",
+			input:         100, output: 0, cacheRead: 1000,
+			inP: inPrice, outP: outPrice, cchP: cchPrice,
+			want: (100*inPrice + 1000*cchPrice) / 1e6,
+		},
+		{
+			// OpenAI 异常数据：cached > prompt 时非缓存输入钳制为 0，不出现负费用
+			name:          "openai clamps negative uncached input",
+			upstreamProto: "responses",
+			input:         100, output: 0, cacheRead: 5000,
+			inP: inPrice, outP: outPrice, cchP: cchPrice,
+			want: (5000 * cchPrice) / 1e6,
+		},
+		{
+			// 未配置价格时费用为 0
+			name:          "no prices no cost",
+			upstreamProto: "messages",
+			input:         1000, output: 1000, cacheRead: 1000, cacheCreation: 1000,
+			want: 0,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := ComputeCost(tt.upstreamProto, tt.input, tt.output, tt.cacheRead, tt.cacheCreation, tt.inP, tt.outP, tt.cchP)
+			if diff := got - tt.want; diff > 1e-12 || diff < -1e-12 {
+				t.Fatalf("ComputeCost(%q, in=%d, out=%d, cr=%d, cw=%d) = %v, want %v",
+					tt.upstreamProto, tt.input, tt.output, tt.cacheRead, tt.cacheCreation, got, tt.want)
+			}
+		})
+	}
+}

backend/internal/proxy/gateway.go

@@ -204,7 +204,7 @@ func (g *Gateway) Dispatch(c *gin.Context, req *Request) {
 		g.writeError(c, http.StatusServiceUnavailable, "no enabled channels for model: "+req.Model)
 		g.recordUsage(req, nil, nil, usage.Event{
 			IsError: true, ErrorCode: "no_channel",
-		}, convert.TokenUsage{})
+		}, convert.TokenUsage{}, "")
 		return
 	}
 
@@ -273,7 +273,7 @@ func (g *Gateway) Dispatch(c *gin.Context, req *Request) {
 				IsError:   true,
 				ErrorCode: "upstream_error",
 				LatencyMS: int(time.Since(start).Milliseconds()),
-			}, convert.TokenUsage{})
+			}, convert.TokenUsage{}, targetFormat)
 			continue // 可重试：换下一个渠道
 		}
 
@@ -289,7 +289,7 @@ func (g *Gateway) Dispatch(c *gin.Context, req *Request) {
 				IsError:   true,
 				ErrorCode: fmt.Sprintf("upstream_%d", resp.StatusCode),
 				LatencyMS: int(time.Since(start).Milliseconds()),
-			}, convert.TokenUsage{})
+			}, convert.TokenUsage{}, targetFormat)
 			// 429/5xx 可换渠道重试；4xx 直接透传
 			if resp.StatusCode == http.StatusTooManyRequests || resp.StatusCode >= 500 {
 				lastErrStatus, lastErrBody = resp.StatusCode, string(body)
@@ -318,13 +318,13 @@ func (g *Gateway) Dispatch(c *gin.Context, req *Request) {
 				IsError:   true,
 				ErrorCode: errCode,
 				LatencyMS: int(time.Since(start).Milliseconds()),
-			}, tok)
+			}, tok, targetFormat)
 			return
 		}
 		// 成功记录：用量 + 定价计费。
 		g.recordUsage(req, cand, ch, usage.Event{
 			LatencyMS: int(time.Since(start).Milliseconds()),
-		}, tok)
+		}, tok, targetFormat)
 		return
 	}
 
@@ -349,9 +349,10 @@ func rewriteModel(body []byte, upstreamModel string) []byte {
 	return out
 }
 
-// recordUsage 汇总一次请求的用量事件并异步落库。tok 为从上游响应提取的用量。
+// recordUsage 汇总一次请求的用量事件并异步落库。tok 为从上游响应提取的用量，
+// 其 token 语义由 upstreamProto（渠道实际使用的上游协议）决定。
 // cand/ch 可为 nil（无可用渠道的失败场景）。
-func (g *Gateway) recordUsage(req *Request, cand *channel.Candidate, ch *store.Channel, ev usage.Event, tok convert.TokenUsage) {
+func (g *Gateway) recordUsage(req *Request, cand *channel.Candidate, ch *store.Channel, ev usage.Event, tok convert.TokenUsage, upstreamProto string) {
 	if g.usageRec == nil {
 		return
 	}
@@ -380,7 +381,8 @@ func (g *Gateway) recordUsage(req *Request, cand *channel.Candidate, ch *store.C
 		}
 	}
 	// 定价与成本（价格按每百万 token 的 USD 单价）。
-	// 成本口径：非缓存输入 × 输入价 + 缓存读 × 缓存价 + 缓存写与输出 × 输出价。
+	// 成本口径按上游协议区分（详见 ComputeCost）：OpenAI 系 prompt 含缓存读需扣减；
+	// Anthropic 的 input_tokens 不含缓存，缓存写按输入价 ×1.25。
 	if ev.ModelID != 0 {
 		if m, err := g.modelDAO.GetByID(ev.ModelID); err == nil {
 			ev.InputPrice = m.InputPrice
@@ -389,10 +391,8 @@ func (g *Gateway) recordUsage(req *Request, cand *channel.Candidate, ch *store.C
 		}
 	}
 	if !ev.IsError {
-		ev.Cost = (float64(ev.PromptTokens-ev.CacheReadTokens)*ev.InputPrice +
+		ev.Cost = ComputeCost(upstreamProto, tok.InputTokens, tok.OutputTokens, tok.CacheReadTokens, tok.CacheCreationTokens,
-			float64(ev.CacheReadTokens)*ev.CacheReadPrice +
+			ev.InputPrice, ev.OutputPrice, ev.CacheReadPrice)
-			float64(ev.CacheCreationTokens)*ev.OutputPrice +
-			float64(ev.CompletionTokens)*ev.OutputPrice) / 1e6
 	}
 	g.usageRec.Record(ev)
 }

backend/internal/service/webauth.go

@@ -1,203 +0,0 @@
-package service
-
-import (
-	"encoding/base64"
-	"fmt"
-	"net/http"
-	"opencatd-open/internal/store"
-	"opencatd-open/pkg/config"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/go-webauthn/webauthn/protocol"
-	"github.com/go-webauthn/webauthn/webauthn"
-	"gorm.io/gorm"
-)
-
-type WebAuthnUser struct {
-	User        *store.User
-	Credentials []webauthn.Credential
-}
-
-func (u *WebAuthnUser) WebAuthnID() []byte {
-	return []byte(strconv.FormatUint(u.User.ID, 10))
-}
-
-func (u *WebAuthnUser) WebAuthnName() string {
-	return u.User.Username
-}
-
-func (u *WebAuthnUser) WebAuthnDisplayName() string {
-	return u.User.Username
-}
-
-func (u *WebAuthnUser) WebAuthnCredentials() []webauthn.Credential {
-	return u.Credentials
-}
-
-func (u *WebAuthnUser) WebAuthnCredentialDescriptors() (descriptors []protocol.CredentialDescriptor) {
-	credentials := u.WebAuthnCredentials()
-	descriptors = make([]protocol.CredentialDescriptor, len(credentials))
-	for i, credential := range credentials {
-		descriptors[i] = credential.Descriptor()
-	}
-	return descriptors
-}
-
-type WebAuthnService struct {
-	cfg      *config.Config
-	DB       *gorm.DB
-	WebAuthn *webauthn.WebAuthn
-}
-
-func NewWebAuthnService(cfg *config.Config, db *gorm.DB) (*WebAuthnService, error) {
-	wconfig := &webauthn.Config{
-		RPDisplayName: cfg.AppName,
-		RPID:          cfg.RPID,
-		RPOrigins:     cfg.RPOrigins,
-		AuthenticatorSelection: protocol.AuthenticatorSelection{
-			RequireResidentKey: protocol.ResidentKeyRequired(),
-			ResidentKey:        protocol.ResidentKeyRequirementRequired,
-			UserVerification:   protocol.VerificationPreferred,
-		},
-	}
-
-	wa, err := webauthn.New(wconfig)
-	if err != nil {
-		return nil, err
-	}
-
-	return &WebAuthnService{
-		cfg:      cfg,
-		DB:       db,
-		WebAuthn: wa,
-	}, nil
-}
-
-func (s *WebAuthnService) GetUserWithCredentials(userID uint64) (*WebAuthnUser, error) {
-	var user store.User
-	if err := s.DB.First(&user, userID).Error; err != nil {
-		return nil, err
-	}
-
-	var passkeys []store.Passkey
-	if err := s.DB.Where("user_id = ?", userID).Find(&passkeys).Error; err != nil {
-		return nil, err
-	}
-
-	credentials := make([]webauthn.Credential, len(passkeys))
-	for i, pk := range passkeys {
-		credentialIDBytes, err := base64.StdEncoding.DecodeString(pk.CredentialID)
-		if err != nil {
-			return nil, fmt.Errorf("failed to decode CredentialID: %w", err)
-		}
-		publicKeyBytes, err := base64.StdEncoding.DecodeString(pk.PublicKey)
-		if err != nil {
-			return nil, fmt.Errorf("failed to decode PublicKey: %w", err)
-		}
-		aaguidBytes, err := base64.StdEncoding.DecodeString(pk.AAGUID)
-		if err != nil {
-			return nil, fmt.Errorf("failed to decode AAGUID: %w", err)
-		}
-
-		var transport []protocol.AuthenticatorTransport
-		if pk.Transport != "" {
-			transport = []protocol.AuthenticatorTransport{protocol.AuthenticatorTransport(pk.Transport)}
-		}
-
-		credentials[i] = webauthn.Credential{
-			ID:              credentialIDBytes,
-			PublicKey:       publicKeyBytes,
-			AttestationType: pk.AttestationType,
-			Transport:       transport,
-			Flags: webauthn.CredentialFlags{
-				UserPresent:    true,
-				UserVerified:   true,
-				BackupEligible: pk.BackupEligible,
-				BackupState:    pk.BackupState,
-			},
-			Authenticator: webauthn.Authenticator{
-				AAGUID:    aaguidBytes,
-				SignCount: uint32(pk.SignCount),
-			},
-		}
-	}
-
-	return &WebAuthnUser{
-		User:        &user,
-		Credentials: credentials,
-	}, nil
-}
-
-func (s *WebAuthnService) BeginRegistration(userID uint64) (*protocol.CredentialCreation, error) {
-	user, err := s.GetUserWithCredentials(userID)
-	if err != nil {
-		return nil, err
-	}
-
-	options, _, err := s.WebAuthn.BeginRegistration(user)
-	if err != nil {
-		return nil, err
-	}
-
-	return options, nil
-}
-
-func (s *WebAuthnService) FinishRegistration(userID uint64, response *http.Request, deviceName string) (*store.Passkey, error) {
-	user, err := s.GetUserWithCredentials(userID)
-	if err != nil {
-		return nil, err
-	}
-
-	credential, err := s.WebAuthn.FinishRegistration(user, webauthn.SessionData{}, response)
-	if err != nil {
-		return nil, err
-	}
-
-	var transport string
-	if len(credential.Transport) > 0 {
-		transport = string(credential.Transport[0])
-	}
-
-	passkey := &store.Passkey{
-		UserID:          userID,
-		CredentialID:    base64.StdEncoding.EncodeToString(credential.ID),
-		PublicKey:       base64.StdEncoding.EncodeToString(credential.PublicKey),
-		AttestationType: string(credential.AttestationType),
-		AAGUID:          base64.StdEncoding.EncodeToString(credential.Authenticator.AAGUID),
-		SignCount:       uint64(credential.Authenticator.SignCount),
-		Name:            deviceName,
-		DeviceType:      strings.TrimSpace(fmt.Sprintf("%s", deviceName)),
-		LastUsedAt:      time.Now().Unix(),
-		BackupEligible:  credential.Flags.BackupEligible,
-		BackupState:     credential.Flags.BackupState,
-		Transport:       transport,
-	}
-
-	if err := s.DB.Create(passkey).Error; err != nil {
-		return nil, err
-	}
-
-	return passkey, nil
-}
-
-func (s *WebAuthnService) BeginLogin() (*protocol.CredentialAssertion, error) {
-	options, _, err := s.WebAuthn.BeginDiscoverableLogin()
-	if err != nil {
-		return nil, err
-	}
-	return options, nil
-}
-
-func (s *WebAuthnService) ListPasskeys(userID uint64) ([]store.Passkey, error) {
-	var passkeys []store.Passkey
-	if err := s.DB.Where("user_id = ?", userID).Find(&passkeys).Error; err != nil {
-		return nil, err
-	}
-	return passkeys, nil
-}
-
-func (s *WebAuthnService) DeletePasskey(userID uint64, passkeyID uint64) error {
-	return s.DB.Where("id = ? AND user_id = ?", passkeyID, userID).Delete(&store.Passkey{}).Error
-}

backend/internal/store/db.go

@@ -3,6 +3,8 @@ package store
 import (
 	"fmt"
 	"log"
+	"os"
+	"path/filepath"
 	"opencatd-open/pkg/config"
 
 	_ "github.com/lib/pq"
@@ -15,11 +17,17 @@ import (
 var DB *gorm.DB
 
 func InitDB(cfg *config.Config) (*gorm.DB, error) {
-	var dialector gorm.Dialector
+	var (
+		dialector gorm.Dialector
+		err       error
+	)
 
 	switch cfg.DB_Type {
 	case "sqlite":
-		dialector = sqliteDialector(cfg.DSN)
+		dialector, err = sqliteDialector(cfg.DSN)
+		if err != nil {
+			return nil, err
+		}
 	case "postgres":
 		dialector = postgresDialector(cfg.DSN)
 	case "mysql":
@@ -48,11 +56,17 @@ func InitDB(cfg *config.Config) (*gorm.DB, error) {
 	return db, nil
 }
 
-func sqliteDialector(dsn string) gorm.Dialector {
+func sqliteDialector(dsn string) (gorm.Dialector, error) {
 	if dsn == "" {
-		dsn = "opencatd.db"
+		dsn = "db/openteam.db"
 	}
-	return gormlite.Open(dsn)
+	// sqlite 不会自动创建上级目录，先确保它存在（与 docker-compose 挂载的 /app/db 对应）
+	if dir := filepath.Dir(dsn); dir != "." && dir != string(filepath.Separator) {
+		if err := os.MkdirAll(dir, 0o755); err != nil {
+			return nil, fmt.Errorf("failed to create database directory %s: %w", dir, err)
+		}
+	}
+	return gormlite.Open(dsn), nil
 }
 
 func postgresDialector(dsn string) gorm.Dialector {

backend/internal/store/models.go

@@ -197,16 +197,8 @@ type Passkey struct {
 	ID           uint64    `gorm:"primaryKey;autoIncrement" json:"id"`
 	UserID       uint64    `gorm:"index;not null" json:"user_id"`
 	Name         string    `gorm:"size:64" json:"name"`
-	CredentialID string    `gorm:"size:255;not null" json:"-"`
+	CredentialID []byte    `gorm:"size:255;not null" json:"-"`
-	PublicKey    string    `gorm:"size:512;not null" json:"-"`
+	Credential   []byte    `gorm:"type:blob;not null" json:"-"`
-	AttestationType string `gorm:"size:64" json:"-"`
-	AAGUID       string    `gorm:"size:64" json:"-"`
-	SignCount    uint64    `json:"-"`
-	DeviceType   string    `gorm:"size:255" json:"device_type,omitempty"`
-	LastUsedAt   int64     `json:"last_used_at,omitempty"`
-	BackupEligible bool   `json:"-"`
-	BackupState    bool   `json:"-"`
-	Transport    string    `gorm:"size:32" json:"-"`
 	CreatedAt    time.Time `json:"created_at"`
 }
 

backend/router/setRouter.go

@@ -10,6 +10,7 @@ import (
 	"opencatd-open/internal/api"
 	"opencatd-open/internal/channel"
 	"opencatd-open/internal/dao"
+	"opencatd-open/internal/passkey"
 	"opencatd-open/internal/proxy"
 	"opencatd-open/internal/usage"
 	"opencatd-open/middleware"
@@ -21,6 +22,7 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/redis/go-redis/v9"
 	"gorm.io/gorm"
 )
 
@@ -61,8 +63,28 @@ func SetRouter(cfg *config.Config, db *gorm.DB, web *embed.FS) {
 	gateway := proxy.NewGateway(ctx, cfg, db, &wg, userDAO, apiKeyDAO, usageDAO, dailyDAO)
 	gateway.SetChannelService(channelSvc)
 	gateway.SetUsageRecorder(usageRecorder)
+
+	// Initialize passkey service
+	var rdb *redis.Client
+	if cfg.RedisHost != "" {
+		rdb = redis.NewClient(&redis.Options{
+			Addr:     fmt.Sprintf("%s:%d", cfg.RedisHost, cfg.RedisPort),
+			Password: cfg.RedisPassword,
+			DB:       cfg.RedisDB,
+		})
+	}
+	passkeySvc, err := passkey.New(db, passkey.Config{
+		RPID:    cfg.RPID,
+		Origins: cfg.RPOrigins,
+		Name:    cfg.AppName,
+		Redis:   rdb,
+	})
+	if err != nil {
+		log.Fatalf("Failed to initialize passkey service: %v", err)
+	}
+
 	// Initialize API handler
-	apiHandler := api.NewHandler(db)
+	apiHandler := api.NewHandler(db, passkeySvc)
 
 	r := gin.Default()
 	r.Use(middleware.CORS())
@@ -72,6 +94,8 @@ func SetRouter(cfg *config.Config, db *gorm.DB, web *embed.FS) {
 	{
 		public.POST("/register", apiHandler.Register)
 		public.POST("/login", apiHandler.Login)
+		public.POST("/passkey/begin", apiHandler.PasskeyLoginBegin)
+		public.POST("/passkey/finish", apiHandler.PasskeyLoginComplete)
 	}
 
 	// API routes (authenticated)
@@ -83,6 +107,12 @@ func SetRouter(cfg *config.Config, db *gorm.DB, web *embed.FS) {
 		apiGroup.POST("/profile/update", apiHandler.UpdateProfile)
 		apiGroup.POST("/profile/update/password", apiHandler.UpdatePassword)
 
+		// Passkey management
+		apiGroup.POST("/webauthn/register/begin", apiHandler.PasskeyRegisterBegin)
+		apiGroup.POST("/webauthn/register/complete", apiHandler.PasskeyRegisterComplete)
+		apiGroup.GET("/webauthn/passkeys", apiHandler.PasskeyList)
+		apiGroup.DELETE("/webauthn/passkeys/:id", apiHandler.PasskeyDelete)
+
 		// User management (admin)
 		apiGroup.GET("/users", apiHandler.ListUsers)
 		apiGroup.GET("/users/:id", apiHandler.GetUser)
@@ -115,6 +145,7 @@ func SetRouter(cfg *config.Config, db *gorm.DB, web *embed.FS) {
 
 		// 用户自身用量统计
 		apiGroup.GET("/usage/stats", apiHandler.MyUsageStats)
+		apiGroup.GET("/usage/monthly", apiHandler.MyUsageMonthly)
 		apiGroup.GET("/usage/logs", apiHandler.MyUsageLogs)
 	}
 

deploy/docker/Dockerfile

@@ -18,12 +18,12 @@ ARG TARGETARCH
 RUN apk --no-cache add make upx
 WORKDIR /build
 COPY . .
-COPY --from=frontend /frontend-build/dist /build/cmd/openteam/dist
+COPY --from=frontend /frontend-build/dist /build/backend/cmd/openteam/dist
 ENV GO111MODULE=on \
     CGO_ENABLED=0 \
     GOOS=$TARGETOS \
     GOARCH=$TARGETARCH
-RUN make build
+RUN make build-backend
 
 FROM alpine:latest AS runner
 # 设置alpine 时间为上海时间

deploy/docker/Dockerfile.cn

@@ -21,13 +21,13 @@ RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
  && apk --no-cache add make upx
 WORKDIR /build
 COPY . .
-COPY --from=frontend /frontend-build/dist /build/cmd/openteam/dist
+COPY --from=frontend /frontend-build/dist /build/backend/cmd/openteam/dist
 ENV GO111MODULE=on \
     GOPROXY=https://goproxy.cn,direct \
     CGO_ENABLED=0 \
     GOOS=$TARGETOS \
     GOARCH=$TARGETARCH
-RUN make build
+RUN make build-backend
 
 FROM alpine:latest AS runner
 # 设置alpine 时间为上海时间

frontend/src/api/client.ts

@@ -2,6 +2,7 @@
 import axios from 'axios'
 import type { AxiosError, InternalAxiosRequestConfig } from 'axios'
 import { useAuthStore } from '@/stores/auth'
+import router from '@/router'
 
 const baseURL = import.meta.env.VITE_API_BASE_URL || '/api'
 if (import.meta.env.DEV) { // Vite 的方式判断开发环境
@@ -49,7 +50,12 @@ service.interceptors.response.use(
     if (error.response && error.response.status === 401) {
       const authStore = useAuthStore();
       authStore.clear();
-      window.location.href = '/login';
+      // 守卫校验期间（尚未进入受保护路由）由守卫负责跳登录；
+      // 这里只处理已登录状态下 token 失效的情况，且不再用 location.href 硬刷新
+      const current = router.currentRoute.value;
+      if (current.matched.some(record => record.meta.requiresAuth)) {
+        router.push({ path: '/login', query: { redirect: current.fullPath } });
+      }
     }
     return Promise.reject(error);
   }

frontend/src/components/common/LineSegmentFlow.vue

@@ -141,8 +141,8 @@ const rightIcons = [
   { id: 'zhipu', label: 'Zhipu', img: LobeIcon('zhipu'), color: '#4268fa' },
   { id: 'qwen', label: 'Qwen', img: LobeIcon('qwen'), color: '#615ced' },
   { id: 'deepseek', label: 'DeepSeek', img: LobeIcon('deepseek'), color: '#4d6bfe' },
-  { id: 'moonshot', label: 'Moonshot', img: LobeIcon('moonshot'), color: '#000' },
+  { id: 'moonshot', label: 'Moonshot', img: LobeIcon('moonshot'), color: '#666' },
-  { id: 'minimax', label: 'MiniMax', img: LobeIcon('minimax'), color: '#000' },
+  { id: 'minimax', label: 'MiniMax', img: LobeIcon('minimax'), color: '#F23F5D' },
   { id: 'bedrock', label: 'Bedrock', img: LobeIcon('bedrock'), color: '#ff9900' },
   { id: 'azure', label: 'Azure', img: LobeIcon('azure'), color: '#0078d4' },
   { id: 'volcengine', label: 'Volcengine', img: LobeIcon('volcengine'), color: '#325ab4' },

frontend/src/layouts/DashboardLayout.vue

@@ -1,6 +1,10 @@
 <!-- src/layouts/DashboardLayout.vue -->
 <template>
-  <div class="min-h-screen bg-base-200">
+  <!-- 用户信息就绪前不渲染后台内容，避免未授权内容闪现 -->
+  <div v-if="!authStore.user" class="flex min-h-screen items-center justify-center bg-base-200">
+    <span class="loading loading-spinner loading-lg text-base-content/30"></span>
+  </div>
+  <div v-else class="min-h-screen bg-base-200">
     <div class="drawer" :class="{ 'lg:drawer-open': isLargeSidebarOpen }">
       <input id="ot-drawer" type="checkbox" class="drawer-toggle" />
 

frontend/src/main.ts

@@ -10,6 +10,6 @@ const pinia = createPinia()
 const app = createApp(App)
 
 app.provide('request', request)
+app.use(pinia) // 必须先于 router：路由守卫里会用到 auth store
 app.use(router)
-app.use(pinia)
 app.mount('#app')

frontend/src/router/index.ts

@@ -1,19 +1,41 @@
 import { createRouter, createWebHistory } from 'vue-router'
 import { routes } from '@/utils/router_menu'
+import { useAuthStore } from '@/stores/auth'
 
 const router = createRouter({
   history: createWebHistory(),
   routes,
 })
 
-router.beforeEach((to, from, next) => {
+// 受保护页面必须先通过服务端校验才渲染：
-  const isAuthenticated = localStorage.getItem('token')
+// 本地 token 存在不代表有效（可能已过期/被重置），若只查 localStorage，
+// 页面会先渲染约 1 秒、等 /profile 返回 401 后才被踢回登录页。
+router.beforeEach(async (to) => {
   const requiresAuth = to.matched.some(record => record.meta.requiresAuth)
-  if (requiresAuth && !isAuthenticated) {
+  if (!requiresAuth) return true
-    next('/login')
+
-  } else {
+  const authStore = useAuthStore()
-    next()
+
+  if (!authStore.token) {
+    return { path: '/login', query: { redirect: to.fullPath } }
   }
+
+  // 有 token 但还没加载用户信息时，先向服务端确认身份，失败则不得进入
+  if (!authStore.user) {
+    try {
+      await authStore.getProfile()
+    } catch {
+      authStore.clear()
+      return { path: '/login', query: { redirect: to.fullPath } }
+    }
+  }
+
+  // 管理后台仅对 role >= 10 开放
+  if (to.matched.some(record => record.meta.requiresAdmin) && (authStore.user?.role ?? 0) < 10) {
+    return '/dashboard/overview'
+  }
+
+  return true
 })
 
 export default router

frontend/src/stores/usage.ts

@@ -2,7 +2,7 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
 import request from '@/api/client'
-import type { UsageStatsData, UsageLogItem, AdminUsageSummary } from '@/types'
+import type { UsageStatsData, UsageLogItem, AdminUsageSummary, MonthlyUsageData } from '@/types'
 
 export const useUsageStore = defineStore('usage', () => {
   const loading = ref(false)
@@ -11,6 +11,9 @@ export const useUsageStore = defineStore('usage', () => {
   // 普通用户：每日统计
   const stats = ref<UsageStatsData | null>(null)
 
+  // 普通用户：年度按月统计（含按模型分解）
+  const monthly = ref<MonthlyUsageData | null>(null)
+
   // 普通用户：自身明细
   const myLogs = ref<UsageLogItem[]>([])
   const myLogsTotal = ref(0)
@@ -34,6 +37,20 @@ export const useUsageStore = defineStore('usage', () => {
     }
   }
 
+  async function fetchMonthly(year?: number) {
+    loading.value = true
+    error.value = null
+    try {
+      const res = await request.get('/usage/monthly', { params: year ? { year } : {} })
+      monthly.value = res.data?.data ?? null
+    } catch (err: any) {
+      error.value = err.response?.data?.error || '获取月度统计失败'
+      throw err
+    } finally {
+      loading.value = false
+    }
+  }
+
   async function fetchMyLogs(pageSize = 20, page = 1) {
     loading.value = true
     error.value = null
@@ -82,12 +99,14 @@ export const useUsageStore = defineStore('usage', () => {
     loading,
     error,
     stats,
+    monthly,
     myLogs,
     myLogsTotal,
     adminLogs,
     adminLogsTotal,
     adminSummary,
     fetchStats,
+    fetchMonthly,
     fetchMyLogs,
     fetchAdminLogs,
     fetchAdminSummary,

frontend/src/stores/webauth.ts

@@ -16,26 +16,21 @@ export const useWebAuthStore = defineStore("webauth", () => {
   const loading = ref(false);
   const error = ref<string | null>(null);
 
-  const addPasskey = async () => {
+  const addPasskey = async (name?: string) => {
     error.value = "";
     loading.value = true;
     try {
       // 1. 从后端获取注册选项 (Creation Options)
-      const res = await request.get("/profile/passkey");
+      const res = await request.post("/webauthn/register/begin", {});
-      // console.log("begin:", res.data.data.publicKey);
+      const { creation, challenge } = res.data.data;
-      const options = res.data.data.publicKey;
 
       // 调用 Web Authentication API 进行注册
-      // const credential = await navigator.credentials.create(options);
-      // console.log("credential:", credential);
       let attestation;
       try {
         // Pass 'undefined' as the second argument if you are not using an AbortSignal
-        attestation = await startRegistration({ optionsJSON: options });
+        attestation = await startRegistration({ optionsJSON: creation });
-        // console.log("WebAuthn 注册结果 (Attestation):", JSON.stringify(attestation));
         error.value = null;
       } catch (regError: any) {
-        // console.log("WebAuthn 注册失败或取消:", regError);
         if (regError.name === "NotAllowedError") {
           error.value = "Passkey 操作被取消或不允许。";
         } else {
@@ -45,8 +40,11 @@ export const useWebAuthStore = defineStore("webauth", () => {
       }
 
       // 3. 将注册结果 (Attestation) 发送到后端进行验证和保存
-      const res2: AxiosResponse = await request.post("/profile/passkey", attestation);
+      const res2: AxiosResponse = await request.post("/webauthn/register/complete", {
-      // console.log("end:", res2);
+        challenge,
+        name: name || "passkey",
+        credential: attestation,
+      });
       return res2;
     } catch (err: any) {
       error.value = err.response?.data?.error || "添加 Passkey 失败，请稍后重试。";
@@ -56,20 +54,18 @@ export const useWebAuthStore = defineStore("webauth", () => {
     }
   };
 
-  const loginPasskey = async () => {
+  const loginPasskey = async (username?: string) => {
     error.value = null;
     loading.value = true;
     try {
       // 1. 从后端获取登录选项 (Assertion Options)
-      const res = await request.get("/auth/passkey/begin");
+      const res = await request.post("/auth/passkey/begin", { username });
-      // console.log("login begin:", res.data);
+      const { assertion, challenge, user_id } = res.data.data;
-      const options = res.data.data.publicKey;
 
       // 2. 调用 Web Authentication API 进行认证
-      let assertion;
+      let credential;
       try {
-        assertion = await startAuthentication({ optionsJSON: options });
+        credential = await startAuthentication({ optionsJSON: assertion });
-        // console.log("WebAuthn 认证结果 (Assertion):", JSON.stringify(assertion));
       } catch (loginError: any) {
         if (loginError.name === "NotAllowedError") {
           error.value = "Passkey 登录被取消或不允许。";
@@ -80,8 +76,11 @@ export const useWebAuthStore = defineStore("webauth", () => {
       }
 
       // 3. 将认证结果 (Assertion) 发送到后端进行验证并获取 Token
-      const challenge = options.challenge; // 从 begin 接口返回的 options 中获取 challenge
+      const res2: AxiosResponse = await request.post("/auth/passkey/finish", {
-      const res2: AxiosResponse = await request.post(`/auth/passkey/finish?challenge=${challenge}`, assertion);
+        challenge,
+        credential,
+        user_id,
+      });
 
       // 4. 处理登录成功的响应，通常包含 Token
       if (res2.status === 200 && !!res2.data.data?.token) {
@@ -103,8 +102,7 @@ export const useWebAuthStore = defineStore("webauth", () => {
     loading.value = true;
     error.value = null;
     try {
-      const response = await request.get('/profile/passkeys')
+      const response = await request.get('/webauthn/passkeys')
-      // console.log('getPasskeys',response.data.data)
       passkeys.value = response.data.data
     } catch (err: any) {
       error.value = err.response?.data?.error || '获取token列表失败';
@@ -118,7 +116,7 @@ export const useWebAuthStore = defineStore("webauth", () => {
     loading.value = true;
     error.value = null;
     try {
-      const response: AxiosResponse = await request.delete(`/profile/passkeys/${id}`)
+      const response: AxiosResponse = await request.delete(`/webauthn/passkeys/${id}`)
       return response
     } catch (err: any) {
       error.value = err.response?.data?.error || `删除passkey ${id} 失败`;

frontend/src/types/index.ts

@@ -200,6 +200,33 @@ export interface UsageStatsData {
   totals: UsageTotals
 }
 
+// 月度按模型用量分解（柱状图分色堆叠用）
+export interface MonthlyModelUsage {
+  model_id: number
+  model_name: string
+  requests: number
+  input_tokens: number
+  output_tokens: number
+  cache_read_tokens: number
+  cost: number
+}
+
+// 单个自然月的聚合（models 已按 token 总量降序）
+export interface MonthlyUsage {
+  month: string // "2026-09"
+  requests: number
+  input_tokens: number
+  output_tokens: number
+  cache_read_tokens: number
+  cost: number
+  models: MonthlyModelUsage[]
+}
+
+export interface MonthlyUsageData {
+  year: number
+  months: MonthlyUsage[]
+}
+
 export interface UsageLogItem {
   id: number
   request_id?: string

frontend/src/utils/router_menu.ts

@@ -20,6 +20,7 @@ declare module 'vue-router' {
     icon?: Component
     showInSidebar?: boolean
     requiresAuth?: boolean
+    requiresAdmin?: boolean
     open?: boolean
     badge?: string
   }
@@ -46,7 +47,7 @@ export const routes: RouteRecordRaw[] = [
       {
         path: 'manager',
         name: 'Manager',
-        meta: { title: '管理后台' },
+        meta: { title: '管理后台', requiresAdmin: true },
         redirect: '/dashboard/manager/users',
         children: [
           { path: 'users', name: 'User', component: () => import('@/views/dashboard/User.vue'), meta: { title: '用户管理' } },

frontend/src/views/auth/Login.vue

@@ -62,17 +62,21 @@
 
 <script setup lang="ts">
 import { ref, reactive, onMounted } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import { CircleAlert } from '@lucide/vue'
 import { useAuthStore } from '@/stores/auth';
 import { useWebAuthStore } from '@/stores/webauth';
 import { useToast } from '@/composables/toast';
 
 const router = useRouter()
+const route = useRoute()
 const authStore = useAuthStore();
 const webauthStore = useWebAuthStore();
 const { setToast } = useToast();
 
+// 被守卫拦下时带上原始目标，登录成功后回跳
+const redirectPath = typeof route.query.redirect === 'string' ? route.query.redirect : '/dashboard'
+
 const error = ref<string | null>(null)
 const loggingIn = ref(false)
 const user = reactive({
@@ -113,7 +117,7 @@ const handleLogin = async () => {
         localStorage.removeItem('rember');
       }
       setToast('Logged in successfully.', 'success');
-      router.push('/dashboard');
+      router.push(redirectPath);
     }
   } catch (err: any) {
     console.error('Login error:', err);
@@ -130,7 +134,7 @@ const handlePasskeyLogin = async () => {
     const res = await webauthStore.loginPasskey();
     if (!!res?.code && res.code === 200) {
       setToast('Logged in successfully.', 'success');
-      router.push('/dashboard');
+      router.push(redirectPath);
     }
   } catch (err: any) {
     console.error('Passkey login error:', err);

frontend/src/views/dashboard/Profile.vue

@@ -170,8 +170,6 @@
                                 <tr class="text-xs uppercase tracking-wider text-base-content/50">
                                     <th class="pl-4">Name</th>
                                     <th>Create Time</th>
-                                    <th>Sign Count</th>
-                                    <th>Device</th>
                                     <th class="pr-4 text-right"><span class="sr-only">Actions</span></th>
                                 </tr>
                             </thead>
@@ -179,8 +177,6 @@
                                 <tr v-for="passkey in passkeys" :key="passkey.id" class="border-base-300/40 hover:bg-base-200/50">
                                     <td class="pl-4 font-medium">{{ passkey.name }}</td>
                                     <td class="tabular-nums text-base-content/70">{{ formatDateTime(passkey.created_at) }}</td>
-                                    <td class="tabular-nums">{{ passkey.sign_count }}</td>
-                                    <td class="text-base-content/70">{{ passkey.device_type }}</td>
                                     <td class="pr-4 text-right">
                                         <button class="btn btn-ghost btn-xs btn-square text-error"
                                             @click="confirmRmovePasskey(passkey)" aria-label="Delete passkey">

frontend/src/views/dashboard/UsageStats.vue

@@ -2,55 +2,97 @@
   <div class="space-y-5">
     <BreadcrumbHeader />
 
-    <div v-if="store.loading && !store.stats" class="py-16 text-center text-sm text-base-content/50">
+    <div v-if="store.loading && !store.monthly" class="py-16 text-center text-sm text-base-content/50">
       加载中…
     </div>
 
     <template v-else>
-      <!-- 统计卡片 -->
+      <!-- 年份切换 + 选中月份概览卡片 -->
-      <div class="grid grid-cols-2 gap-4 lg:grid-cols-5">
+      <div class="flex items-center justify-between">
+        <div class="flex items-center gap-1">
+          <button class="btn btn-ghost btn-square btn-sm" aria-label="上一年" :disabled="year <= 2000" @click="switchYear(-1)">
+            <ChevronLeft class="size-4" aria-hidden="true" />
+          </button>
+          <span class="min-w-16 text-center text-lg font-semibold tabular-nums">{{ year }}</span>
+          <button class="btn btn-ghost btn-square btn-sm" aria-label="下一年" :disabled="year >= currentYear" @click="switchYear(1)">
+            <ChevronRight class="size-4" aria-hidden="true" />
+          </button>
+        </div>
+        <span class="text-xs text-base-content/50">{{ selectedMonthLabel }}用量概览</span>
+      </div>
+
+      <div class="grid grid-cols-1 gap-4 sm:grid-cols-3">
         <div class="card border border-base-300/60 bg-base-100 p-4 shadow-sm">
-          <p class="text-xs text-base-content/50">请求次数</p>
+          <p class="text-xs text-base-content/50">消费金额 (USD)</p>
-          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(totals.requests) }}</p>
+          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtCost(selectedMonth?.cost) }}</p>
         </div>
         <div class="card border border-base-300/60 bg-base-100 p-4 shadow-sm">
-          <p class="text-xs text-base-content/50">输入 Tokens</p>
+          <p class="text-xs text-base-content/50">调用次数</p>
-          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(totals.input_tokens) }}</p>
+          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(selectedMonth?.requests) }}</p>
         </div>
         <div class="card border border-base-300/60 bg-base-100 p-4 shadow-sm">
-          <p class="text-xs text-base-content/50">输出 Tokens</p>
+          <p class="text-xs text-base-content/50">Token 消耗</p>
-          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(totals.output_tokens) }}</p>
+          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(monthTokens(selectedMonth)) }}</p>
-        </div>
+          <p class="mt-0.5 text-xs tabular-nums text-base-content/50">
-        <div class="card border border-base-300/60 bg-base-100 p-4 shadow-sm">
+            输入 {{ fmtCompact(selectedMonth?.input_tokens) }} · 输出 {{ fmtCompact(selectedMonth?.output_tokens) }} · 缓存 {{
-          <p class="text-xs text-base-content/50">缓存 Tokens</p>
+              fmtCompact(selectedMonth?.cache_read_tokens) }}
-          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtInt(totals.cache_read_tokens) }}</p>
+          </p>
-        </div>
-        <div class="card border border-base-300/60 bg-base-100 p-4 shadow-sm">
-          <p class="text-xs text-base-content/50">费用 (USD)</p>
-          <p class="mt-1 text-2xl font-semibold tabular-nums">{{ fmtCost(totals.cost) }}</p>
         </div>
       </div>
 
-      <!-- 每日请求量条形图（纯 CSS） -->
+      <!-- 月度汇总图表：三种指标均按模型分色堆叠 -->
       <div class="card border border-base-300/60 bg-base-100 p-5 shadow-sm">
-        <div class="mb-4 flex items-center justify-between">
+        <div class="mb-4 flex flex-wrap items-center justify-between gap-2">
-          <h3 class="text-sm font-semibold">每日请求量</h3>
+          <h3 class="text-sm font-semibold">月度汇总</h3>
-          <select v-model="days" class="select select-sm border-base-300 bg-base-100" @change="loadStats">
+          <div class="flex items-center gap-3">
-            <option :value="7">近 7 天</option>
+            <div class="join">
-            <option :value="30">近 30 天</option>
+              <button v-for="opt in METRICS" :key="opt.key" class="btn btn-xs join-item"
-            <option :value="90">近 90 天</option>
+                :class="metric === opt.key ? 'btn-primary' : 'btn-ghost border-base-300/60'" @click="metric = opt.key">
-          </select>
+                {{ opt.label }}
+              </button>
             </div>
-        <div v-if="barItems.length" class="flex h-40 items-end gap-1">
+            <span v-if="maxMetricValue > 0" class="text-xs text-base-content/40">峰值 {{ fmtMetricValue(maxMetricValue) }}</span>
-          <div v-for="b in barItems" :key="b.date" class="flex flex-1 flex-col items-center gap-1" :title="`${b.date}: ${b.requests} 次`">
-            <div class="w-full rounded-t bg-primary/70 transition-all" :style="{ height: b.height + 'px' }"></div>
-            <span class="text-[9px] leading-none text-base-content/40">{{ b.label }}</span>
           </div>
         </div>
-        <div v-else class="py-10 text-center text-sm text-base-content/50">暂无用量数据</div>
-      </div>
 
-      <!-- 明细表格 -->
+        <div v-if="maxMetricValue > 0" class="flex h-44 items-end gap-1.5 sm:gap-3">
+          <div v-for="(m, i) in months" :key="m.month"
+            class="group flex h-full min-w-0 flex-1 cursor-pointer flex-col items-center justify-end gap-1"
+            :title="barTitle(m)" @click="selectedMonthIndex = i">
+            <!-- 柱顶总量 -->
+            <span class="text-[9px] leading-none tabular-nums text-base-content/40"
+              :class="{ 'font-semibold text-base-content/70': i === selectedMonthIndex }">
+              {{ metricValue(m) > 0 ? fmtMetricValue(metricValue(m)) : '' }}
+            </span>
+            <!-- 堆叠柱体：图例顺序堆叠，用量最大的模型在底部 -->
+            <div class="flex w-full max-w-10 flex-col-reverse overflow-hidden rounded-t transition-opacity"
+              :class="i === selectedMonthIndex ? 'opacity-100 ring-2 ring-primary/60' : 'opacity-80 group-hover:opacity-100'"
+              :style="{ height: barHeightPct(m) }">
+              <div v-for="seg in barSegments(m)" :key="seg.name" class="w-full"
+                :style="{ height: seg.pct + '%', backgroundColor: seg.color }"
+                :title="`${seg.name}: ${fmtMetricValue(seg.value)}（${seg.share}%）`">
+              </div>
+            </div>
+            <span class="text-[10px] leading-none tabular-nums"
+              :class="i === selectedMonthIndex ? 'font-semibold text-primary' : 'text-base-content/50'">
+              {{ i + 1 }}月
+            </span>
+          </div>
+        </div>
+        <div v-else class="py-10 text-center text-sm text-base-content/50">{{ year }} 年暂无用量数据</div>
+
+        <!-- 图例 -->
+        <div v-if="legend.length" class="mt-4 flex flex-wrap items-center gap-x-4 gap-y-1.5">
+          <span v-for="item in legend" :key="item.name" class="flex items-center gap-1.5 text-xs text-base-content/70"
+            :title="`${item.name}：全年 ${fmtMetricValue(item.value)}`">
+            <span class="size-2.5 rounded-sm" :style="{ backgroundColor: item.color }" aria-hidden="true"></span>
+            <span class="max-w-40 truncate">{{ item.name }}</span>
+            <span class="tabular-nums text-base-content/40">{{ fmtMetricValue(item.value) }}</span>
+          </span>
+        </div>
+      </div>
+
+      <!-- 请求明细 -->
       <div class="card border border-base-300/60 bg-base-100 shadow-sm">
         <div class="flex items-center justify-between px-5 pt-4">
           <h3 class="text-sm font-semibold">请求明细</h3>
@@ -99,35 +141,151 @@
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
+import { ChevronLeft, ChevronRight } from '@lucide/vue'
 import BreadcrumbHeader from '@/components/dashboard/BreadcrumbHeader.vue'
 import Pagination from '@/components/common/Pagination.vue'
 import { useUsageStore } from '@/stores/usage'
+import type { MonthlyUsage, MonthlyModelUsage } from '@/types'
 
 const store = useUsageStore()
 
-const days = ref(30)
+const currentYear = new Date().getFullYear()
-const page = ref(1)
+const year = ref(currentYear)
-const pageSize = ref(20)
+const selectedMonthIndex = ref(new Date().getMonth())
-const myLogsTotal = computed(() => store.myLogsTotal)
-const totals = computed(() => store.stats?.totals ?? {
-  requests: 0, input_tokens: 0, output_tokens: 0, cache_read_tokens: 0, cost: 0,
-})
 
-const barItems = computed(() => {
+const months = computed<MonthlyUsage[]>(() => {
-  const stats = store.stats
+  const data = store.monthly
-  if (!stats) return []
+  if (data && data.year === year.value) return data.months
-  const max = Math.max(1, ...stats.dates.map(d => stats.daily[d]?.requests ?? 0))
+  // 数据未就绪/年份不匹配时给出 12 个月空骨架，保持布局稳定
-  return stats.dates.slice(-14).map(d => ({
+  return Array.from({ length: 12 }, (_, i) => ({
-    date: d,
+    month: `${year.value}-${String(i + 1).padStart(2, '0')}`,
-    requests: stats.daily[d]?.requests ?? 0,
+    requests: 0, input_tokens: 0, output_tokens: 0, cache_read_tokens: 0, cost: 0, models: [],
-    height: Math.round(((stats.daily[d]?.requests ?? 0) / max) * 120),
-    label: d.slice(5).replace('-', '/'),
   }))
 })
 
-async function loadStats() {
+const selectedMonth = computed(() => months.value[selectedMonthIndex.value])
+const selectedMonthLabel = computed(() => `${year.value} 年 ${selectedMonthIndex.value + 1} 月`)
+
+function monthTokens(m?: MonthlyUsage): number {
+  if (!m) return 0
+  return m.input_tokens + m.output_tokens + m.cache_read_tokens
+}
+
+// --- 月度汇总图表：指标切换 + 按模型分色堆叠 ---
+
+type MetricKey = 'tokens' | 'cost' | 'requests'
+const METRICS: { key: MetricKey; label: string }[] = [
+  { key: 'tokens', label: 'Token' },
+  { key: 'cost', label: '消费金额' },
+  { key: 'requests', label: '调用次数' },
+]
+const metric = ref<MetricKey>('tokens')
+
+const PALETTE = [
+  '#6366f1', '#0ea5e9', '#10b981', '#f59e0b', '#ef4444', '#8b5cf6',
+  '#14b8a6', '#f97316', '#3b82f6', '#ec4899', '#84cc16', '#eab308',
+]
+const OTHER_COLOR = '#94a3b8'
+const MAX_LEGEND = 8 // 图例最多展示 8 个模型，其余归入「其他」
+const OTHER_NAME = '其他'
+
+function monthTokensOf(mm: MonthlyModelUsage): number {
+  return mm.input_tokens + mm.output_tokens + mm.cache_read_tokens
+}
+
+// 当前指标下的数值（柱高、图例、峰值共用）
+function metricValue(m: MonthlyUsage): number {
+  switch (metric.value) {
+    case 'cost': return m.cost
+    case 'requests': return m.requests
+    default: return monthTokens(m)
+  }
+}
+function metricValueOf(mm: MonthlyModelUsage): number {
+  switch (metric.value) {
+    case 'cost': return mm.cost
+    case 'requests': return mm.requests
+    default: return monthTokensOf(mm)
+  }
+}
+const maxMetricValue = computed(() => Math.max(0, ...months.value.map(metricValue)))
+
+// 全年维度统计每个模型在当前指标下的总量，取前 MAX_LEGEND 个进入图例
+const legend = computed(() => {
+  const totals = new Map<string, number>()
+  for (const m of months.value) {
+    for (const mm of m.models) {
+      totals.set(mm.model_name, (totals.get(mm.model_name) ?? 0) + metricValueOf(mm))
+    }
+  }
+  const sorted = [...totals.entries()].sort((a, b) => b[1] - a[1])
+  const top = sorted.slice(0, MAX_LEGEND).map(([name, value], i) => ({
+    name, value, color: PALETTE[i % PALETTE.length],
+  }))
+  const restValue = sorted.slice(MAX_LEGEND).reduce((s, [, v]) => s + v, 0)
+  if (restValue > 0) top.push({ name: OTHER_NAME, value: restValue, color: OTHER_COLOR })
+  return top
+})
+
+const legendIndex = computed(() => {
+  const idx = new Map<string, number>()
+  legend.value.forEach((item, i) => idx.set(item.name, i))
+  return idx
+})
+
+// 单月柱体：按图例顺序堆叠（保持各月颜色顺序一致），未进图例的模型归入「其他」
+function barSegments(m: MonthlyUsage) {
+  const total = metricValue(m)
+  if (total === 0) return []
+  const byName = new Map<string, number>()
+  for (const mm of m.models) byName.set(mm.model_name, metricValueOf(mm))
+
+  const segs: { name: string; value: number; pct: number; share: number; color: string }[] = []
+  let other = 0
+  for (const [name, value] of byName) {
+    if (legendIndex.value.has(name)) continue
+    other += value
+  }
+  for (const item of legend.value) {
+    const value = item.name === OTHER_NAME ? other : (byName.get(item.name) ?? 0)
+    if (value <= 0) continue
+    const pct = (value / total) * 100
+    segs.push({ name: item.name, value, pct, share: Math.round(pct), color: item.color })
+  }
+  return segs
+}
+
+function barHeightPct(m: MonthlyUsage): string {
+  if (maxMetricValue.value === 0) return '0%'
+  return `${(metricValue(m) / maxMetricValue.value) * 100}%`
+}
+
+function barTitle(m: MonthlyUsage): string {
+  if (monthTokens(m) === 0 && m.requests === 0) return `${m.month}：无用量`
+  const parts = m.models
+    .slice()
+    .sort((a, b) => metricValueOf(b) - metricValueOf(a))
+    .map(mm => `${mm.model_name} ${fmtMetricValue(metricValueOf(mm))}`)
+  return `${m.month}：${fmtInt(m.requests)} 次调用，${fmtInt(monthTokens(m))} tokens，${fmtCost(m.cost)}\n${parts.join('\n')}`
+}
+
+const switchYear = (delta: number) => {
+  const next = year.value + delta
+  if (next < 2000 || next > currentYear) return
+  year.value = next
+  selectedMonthIndex.value = next === currentYear ? new Date().getMonth() : 11
+  loadMonthly()
+}
+
+// --- 请求明细（保留原有功能） ---
+
+const page = ref(1)
+const pageSize = ref(20)
+const myLogsTotal = computed(() => store.myLogsTotal)
+
+async function loadMonthly() {
   try {
-    await store.fetchStats(days.value)
+    await store.fetchMonthly(year.value)
   } catch { /* toast 由 store 抛错，页面保持静默 */ }
 }
 
@@ -147,7 +305,30 @@ function fmtInt(n?: number): string {
   return (n ?? 0).toLocaleString()
 }
 function fmtCost(n?: number): string {
-  return `$${(n ?? 0).toFixed(6)}`
+  return `$${(n ?? 0).toFixed(4)}`
+}
+// 金额紧凑格式（图表柱顶/图例使用）
+function fmtMoney(v: number): string {
+  if (v >= 1e6) return '$' + (v / 1e6).toFixed(2) + 'M'
+  if (v >= 1e3) return '$' + (v / 1e3).toFixed(2) + 'k'
+  if (v >= 1) return '$' + v.toFixed(2)
+  return '$' + v.toFixed(4)
+}
+// 当前指标数值格式化
+function fmtMetricValue(v: number): string {
+  switch (metric.value) {
+    case 'cost': return fmtMoney(v)
+    case 'requests': return fmtCompact(v)
+    default: return fmtCompact(v)
+  }
+}
+// 紧凑数字：柱顶/图例等小空间使用
+function fmtCompact(n?: number): string {
+  const v = n ?? 0
+  if (v >= 1e9) return (v / 1e9).toFixed(1) + 'B'
+  if (v >= 1e6) return (v / 1e6).toFixed(1) + 'M'
+  if (v >= 1e3) return (v / 1e3).toFixed(1) + 'k'
+  return String(v)
 }
 function fmtTime(t?: string): string {
   if (!t) return '—'
@@ -174,7 +355,7 @@ function statusClass(s: string): string {
 }
 
 onMounted(() => {
-  loadStats()
+  loadMonthly()
   loadLogs()
 })
 </script>