[feature/backend] implement /auth/logout handling + overall enhancement

This commit is contained in:
CDN 2025-02-21 05:44:18 +08:00
parent d8d8e4b0d7
commit e5fc8691bf
Signed by: CDN
GPG key ID: 0C656827F9F80080
12 changed files with 420 additions and 64 deletions

View file

@ -2,6 +2,7 @@ package handler
import (
"net/http"
"strings"
"time"
"github.com/gin-gonic/gin"
@ -28,8 +29,8 @@ type AuthResponse struct {
func (h *Handler) Register(c *gin.Context) {
// 检查是否启用注册功能
if !h.config.Auth.Registration.Enabled {
message := h.config.Auth.Registration.Message
if !h.cfg.Auth.Registration.Enabled {
message := h.cfg.Auth.Registration.Message
if message == "" {
message = "Registration is currently disabled"
}
@ -181,3 +182,72 @@ func (h *Handler) Login(c *gin.Context) {
c.JSON(http.StatusOK, AuthResponse{Token: tokenString})
}
func (h *Handler) Logout(c *gin.Context) {
// 获取当前用户ID
userID, exists := c.Get("user_id")
if !exists {
c.JSON(http.StatusUnauthorized, gin.H{
"error": gin.H{
"code": "UNAUTHORIZED",
"message": "User not authenticated",
},
})
return
}
// 获取 token
authHeader := c.GetHeader("Authorization")
if authHeader == "" {
c.JSON(http.StatusUnauthorized, gin.H{
"error": gin.H{
"code": "UNAUTHORIZED",
"message": "Authorization header is required",
},
})
return
}
parts := strings.Split(authHeader, " ")
if len(parts) != 2 || parts[0] != "Bearer" {
c.JSON(http.StatusUnauthorized, gin.H{
"error": gin.H{
"code": "UNAUTHORIZED",
"message": "Authorization header format must be Bearer {token}",
},
})
return
}
// 解析 token 以获取过期时间
token, err := jwt.Parse(parts[1], func(token *jwt.Token) (interface{}, error) {
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, jwt.ErrSignatureInvalid
}
return []byte(h.cfg.JWT.Secret), nil
})
if err != nil {
c.JSON(http.StatusUnauthorized, gin.H{
"error": gin.H{
"code": "INVALID_TOKEN",
"message": "Invalid token",
},
})
return
}
if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
// 将 token 添加到黑名单
h.service.GetTokenBlacklist().AddToBlacklist(parts[1], claims)
}
// 记录日志
log.Info().
Interface("user_id", userID).
Msg("User logged out")
c.JSON(http.StatusOK, gin.H{
"message": "Successfully logged out",
})
}

View file

@ -150,7 +150,7 @@ func (s *AuthHandlerTestSuite) TestRegister() {
for _, tc := range testCases {
s.Run(tc.name, func() {
// 设置注册功能状态
s.handler.config.Auth.Registration.Enabled = tc.registration
s.handler.cfg.Auth.Registration.Enabled = tc.registration
// 设置 mock
tc.setupMock()

View file

@ -9,6 +9,7 @@ import (
"tss-rocks-be/ent"
"tss-rocks-be/ent/categorycontent"
"tss-rocks-be/internal/config"
"tss-rocks-be/internal/service"
"tss-rocks-be/internal/service/mock"
"tss-rocks-be/internal/types"
@ -59,12 +60,24 @@ type CategoryHandlerTestSuite struct {
func (s *CategoryHandlerTestSuite) SetupTest() {
s.ctrl = gomock.NewController(s.T())
s.service = mock.NewMockService(s.ctrl)
cfg := &config.Config{}
cfg := &config.Config{
JWT: config.JWTConfig{
Secret: "test-secret",
},
}
s.handler = NewHandler(cfg, s.service)
// Setup Gin router
gin.SetMode(gin.TestMode)
s.router = gin.New()
// Setup mock for GetTokenBlacklist
tokenBlacklist := &service.TokenBlacklist{}
s.service.EXPECT().
GetTokenBlacklist().
Return(tokenBlacklist).
AnyTimes()
s.handler.RegisterRoutes(s.router)
}

View file

@ -9,6 +9,7 @@ import (
"time"
"tss-rocks-be/ent"
"tss-rocks-be/internal/config"
"tss-rocks-be/internal/service"
"tss-rocks-be/internal/service/mock"
"github.com/gin-gonic/gin"
@ -29,12 +30,24 @@ type ContributorHandlerTestSuite struct {
func (s *ContributorHandlerTestSuite) SetupTest() {
s.ctrl = gomock.NewController(s.T())
s.service = mock.NewMockService(s.ctrl)
cfg := &config.Config{}
cfg := &config.Config{
JWT: config.JWTConfig{
Secret: "test-secret",
},
}
s.handler = NewHandler(cfg, s.service)
// Setup Gin router
gin.SetMode(gin.TestMode)
s.router = gin.New()
// Setup mock for GetTokenBlacklist
tokenBlacklist := &service.TokenBlacklist{}
s.service.EXPECT().
GetTokenBlacklist().
Return(tokenBlacklist).
AnyTimes()
s.handler.RegisterRoutes(s.router)
}

View file

@ -8,6 +8,7 @@ import (
"testing"
"tss-rocks-be/ent"
"tss-rocks-be/internal/config"
"tss-rocks-be/internal/service"
"tss-rocks-be/internal/service/mock"
"github.com/gin-gonic/gin"
@ -29,12 +30,24 @@ type DailyHandlerTestSuite struct {
func (s *DailyHandlerTestSuite) SetupTest() {
s.ctrl = gomock.NewController(s.T())
s.service = mock.NewMockService(s.ctrl)
cfg := &config.Config{}
cfg := &config.Config{
JWT: config.JWTConfig{
Secret: "test-secret",
},
}
s.handler = NewHandler(cfg, s.service)
// Setup Gin router
gin.SetMode(gin.TestMode)
s.router = gin.New()
// Setup mock for GetTokenBlacklist
tokenBlacklist := &service.TokenBlacklist{}
s.service.EXPECT().
GetTokenBlacklist().
Return(tokenBlacklist).
AnyTimes()
s.handler.RegisterRoutes(s.router)
}

View file

@ -14,14 +14,12 @@ import (
type Handler struct {
cfg *config.Config
config *config.Config
service service.Service
}
func NewHandler(cfg *config.Config, service service.Service) *Handler {
return &Handler{
cfg: cfg,
config: cfg,
service: service,
}
}
@ -35,10 +33,11 @@ func (h *Handler) RegisterRoutes(r *gin.Engine) {
{
auth.POST("/register", h.Register)
auth.POST("/login", h.Login)
auth.POST("/logout", middleware.AuthMiddleware(h.cfg.JWT.Secret, h.service.GetTokenBlacklist()), h.Logout)
}
// User routes
users := api.Group("/users", middleware.AuthMiddleware(h.config.JWT.Secret))
users := api.Group("/users", middleware.AuthMiddleware(h.cfg.JWT.Secret, h.service.GetTokenBlacklist()))
{
users.GET("", h.ListUsers)
users.POST("", h.CreateUser)
@ -86,7 +85,7 @@ func (h *Handler) RegisterRoutes(r *gin.Engine) {
}
// Media routes
media := api.Group("/media")
media := api.Group("/media", middleware.AuthMiddleware(h.cfg.JWT.Secret, h.service.GetTokenBlacklist()))
{
media.GET("", h.ListMedia)
media.POST("", h.UploadMedia)

View file

@ -8,6 +8,7 @@ import (
"testing"
"tss-rocks-be/ent"
"tss-rocks-be/internal/config"
"tss-rocks-be/internal/service"
"tss-rocks-be/internal/service/mock"
"github.com/gin-gonic/gin"
@ -29,12 +30,24 @@ type PostHandlerTestSuite struct {
func (s *PostHandlerTestSuite) SetupTest() {
s.ctrl = gomock.NewController(s.T())
s.service = mock.NewMockService(s.ctrl)
cfg := &config.Config{}
cfg := &config.Config{
JWT: config.JWTConfig{
Secret: "test-secret",
},
}
s.handler = NewHandler(cfg, s.service)
// Setup Gin router
gin.SetMode(gin.TestMode)
s.router = gin.New()
// Setup mock for GetTokenBlacklist
tokenBlacklist := &service.TokenBlacklist{}
s.service.EXPECT().
GetTokenBlacklist().
Return(tokenBlacklist).
AnyTimes()
s.handler.RegisterRoutes(s.router)
}

View file

@ -10,10 +10,11 @@ import (
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt/v5"
"github.com/rs/zerolog/log"
"tss-rocks-be/internal/service"
)
// AuthMiddleware creates a middleware for JWT authentication
func AuthMiddleware(jwtSecret string) gin.HandlerFunc {
func AuthMiddleware(jwtSecret string, tokenBlacklist *service.TokenBlacklist) gin.HandlerFunc {
return func(c *gin.Context) {
authHeader := c.GetHeader("Authorization")
if authHeader == "" {
@ -29,8 +30,20 @@ func AuthMiddleware(jwtSecret string) gin.HandlerFunc {
return
}
token, err := jwt.Parse(parts[1], func(token *jwt.Token) (interface{}, error) {
tokenStr := parts[1]
// 检查 token 是否在黑名单中
if tokenBlacklist.IsBlacklisted(tokenStr) {
c.JSON(http.StatusUnauthorized, gin.H{"error": "Token has been revoked"})
c.Abort()
return
}
token, err := jwt.Parse(tokenStr, func(token *jwt.Token) (interface{}, error) {
// 添加调试输出
log.Debug().Str("token", tokenStr).Msg("Parsing token")
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
log.Error().Str("method", token.Method.Alg()).Msg("Invalid signing method")
return nil, jwt.ErrSignatureInvalid
}
return []byte(jwtSecret), nil
@ -62,42 +75,43 @@ func AuthMiddleware(jwtSecret string) gin.HandlerFunc {
Interface("value", sub).
Msg("User ID from token")
var userID int
// 将用户 ID 转换为字符串
var userIDStr string
switch v := sub.(type) {
case string:
var err error
userID, err = strconv.Atoi(v)
if err != nil {
log.Error().Err(err).Str("sub", v).Msg("Failed to convert string user ID to int")
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid user ID format"})
c.Abort()
return
}
userIDStr = v
case float64:
userID = int(v)
userIDStr = strconv.FormatFloat(v, 'f', 0, 64)
case json.Number:
var err error
userID, err = strconv.Atoi(v.String())
if err != nil {
log.Error().Err(err).Str("sub", v.String()).Msg("Failed to convert json.Number user ID to int")
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid user ID format"})
c.Abort()
return
}
userIDStr = v.String()
default:
userIDStr = fmt.Sprintf("%v", v)
}
// 验证用户 ID 是否为有效的数字字符串
_, err := strconv.Atoi(userIDStr)
if err != nil {
log.Error().
Str("type", fmt.Sprintf("%T", sub)).
Interface("value", sub).
Msg("Unexpected user ID type")
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid user ID type"})
Err(err).
Str("user_id", userIDStr).
Msg("Invalid user ID format")
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid user ID format"})
c.Abort()
return
}
// 将 userID 转换为 int64 以确保类型一致性
c.Set("user_id", int64(userID))
if roles, ok := claims["roles"].([]interface{}); ok {
c.Set("user_roles", roles)
// 设置用户 ID
c.Set("user_id", userIDStr)
// 设置用户角色
if role, ok := claims["role"].(string); ok {
log.Debug().Str("role", role).Msg("Found user role")
c.Set("user_role", role)
} else {
log.Error().Interface("role", claims["role"]).Msg("Invalid or missing role claim")
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid role format"})
c.Abort()
return
}
c.Next()
} else {

View file

@ -2,6 +2,7 @@ package middleware
import (
"encoding/json"
"fmt"
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt/v5"
"github.com/stretchr/testify/assert"
@ -9,16 +10,22 @@ import (
"net/http/httptest"
"testing"
"time"
"tss-rocks-be/internal/service"
)
func createTestToken(secret string, claims jwt.MapClaims) string {
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
signedToken, _ := token.SignedString([]byte(secret))
signedToken, err := token.SignedString([]byte(secret))
if err != nil {
panic(fmt.Sprintf("Failed to sign token: %v", err))
}
return signedToken
}
func TestAuthMiddleware(t *testing.T) {
jwtSecret := "test-secret"
tokenBlacklist := service.NewTokenBlacklist()
testCases := []struct {
name string
@ -55,7 +62,7 @@ func TestAuthMiddleware(t *testing.T) {
name: "Valid token",
setupAuth: func(req *http.Request) {
claims := jwt.MapClaims{
"sub": "user123",
"sub": "123",
"role": "user",
"exp": time.Now().Add(time.Hour).Unix(),
}
@ -64,14 +71,14 @@ func TestAuthMiddleware(t *testing.T) {
},
expectedStatus: http.StatusOK,
checkUserData: true,
expectedUserID: "user123",
expectedUserID: "123",
expectedRole: "user",
},
{
name: "Expired token",
setupAuth: func(req *http.Request) {
claims := jwt.MapClaims{
"sub": "user123",
"sub": "123",
"role": "user",
"exp": time.Now().Add(-time.Hour).Unix(),
}
@ -89,18 +96,22 @@ func TestAuthMiddleware(t *testing.T) {
router := gin.New()
// 添加认证中间件
router.Use(AuthMiddleware(jwtSecret))
router.Use(func(c *gin.Context) {
// 设置日志级别为 debug
gin.SetMode(gin.DebugMode)
c.Next()
}, AuthMiddleware(jwtSecret, tokenBlacklist))
// 测试路由
router.GET("/test", func(c *gin.Context) {
if tc.checkUserData {
userID, exists := c.Get("user_id")
assert.True(t, exists)
assert.Equal(t, tc.expectedUserID, userID)
assert.True(t, exists, "user_id should exist in context")
assert.Equal(t, tc.expectedUserID, userID, "user_id should match")
role, exists := c.Get("user_role")
assert.True(t, exists)
assert.Equal(t, tc.expectedRole, role)
assert.True(t, exists, "user_role should exist in context")
assert.Equal(t, tc.expectedRole, role, "user_role should match")
}
c.Status(http.StatusOK)
})
@ -114,13 +125,13 @@ func TestAuthMiddleware(t *testing.T) {
router.ServeHTTP(rec, req)
// 验证响应
assert.Equal(t, tc.expectedStatus, rec.Code)
assert.Equal(t, tc.expectedStatus, rec.Code, "HTTP status code should match")
if tc.expectedBody != nil {
var response map[string]string
err := json.NewDecoder(rec.Body).Decode(&response)
assert.NoError(t, err)
assert.Equal(t, tc.expectedBody, response)
assert.NoError(t, err, "Response body should be valid JSON")
assert.Equal(t, tc.expectedBody, response, "Response body should match")
}
})
}

View file

@ -0,0 +1,57 @@
package service
import (
"sync"
"time"
"github.com/golang-jwt/jwt/v5"
"github.com/rs/zerolog/log"
)
// TokenBlacklist 用于存储已失效的 token
type TokenBlacklist struct {
tokens sync.Map
}
// NewTokenBlacklist 创建一个新的 token 黑名单
func NewTokenBlacklist() *TokenBlacklist {
bl := &TokenBlacklist{}
// 启动定期清理过期 token 的 goroutine
go bl.cleanupExpiredTokens()
return bl
}
// AddToBlacklist 将 token 添加到黑名单
func (bl *TokenBlacklist) AddToBlacklist(tokenStr string, claims jwt.MapClaims) {
// 获取 token 的过期时间
exp, ok := claims["exp"].(float64)
if !ok {
log.Error().Msg("Failed to get token expiration time")
return
}
// 存储 token 和其过期时间
bl.tokens.Store(tokenStr, time.Unix(int64(exp), 0))
}
// IsBlacklisted 检查 token 是否在黑名单中
func (bl *TokenBlacklist) IsBlacklisted(tokenStr string) bool {
_, exists := bl.tokens.Load(tokenStr)
return exists
}
// cleanupExpiredTokens 定期清理过期的 token
func (bl *TokenBlacklist) cleanupExpiredTokens() {
ticker := time.NewTicker(1 * time.Hour)
for range ticker.C {
now := time.Now()
bl.tokens.Range(func(key, value interface{}) bool {
if expTime, ok := value.(time.Time); ok {
if now.After(expTime) {
bl.tokens.Delete(key)
}
}
return true
})
}
}

View file

@ -18,12 +18,14 @@ import (
"tss-rocks-be/ent/contributorsociallink"
"tss-rocks-be/ent/daily"
"tss-rocks-be/ent/dailycontent"
"tss-rocks-be/ent/media"
"tss-rocks-be/ent/permission"
"tss-rocks-be/ent/post"
"tss-rocks-be/ent/postcontent"
"tss-rocks-be/ent/role"
"tss-rocks-be/ent/user"
"tss-rocks-be/internal/storage"
"github.com/google/uuid"
"golang.org/x/crypto/bcrypt"
)
@ -42,6 +44,7 @@ var openFile func(fh *multipart.FileHeader) (multipart.File, error) = func(fh *m
type serviceImpl struct {
client *ent.Client
storage storage.Storage
tokenBlacklist *TokenBlacklist
}
// NewService creates a new Service instance
@ -49,9 +52,15 @@ func NewService(client *ent.Client, storage storage.Storage) Service {
return &serviceImpl{
client: client,
storage: storage,
tokenBlacklist: NewTokenBlacklist(),
}
}
// GetTokenBlacklist returns the token blacklist
func (s *serviceImpl) GetTokenBlacklist() *TokenBlacklist {
return s.tokenBlacklist
}
// User operations
func (s *serviceImpl) CreateUser(ctx context.Context, username, email, password string, roleStr string) (*ent.User, error) {
// 验证邮箱格式
@ -451,12 +460,14 @@ func (s *serviceImpl) DeleteMedia(ctx context.Context, id int, userID int) error
}
// Check ownership
if media.CreatedBy != strconv.Itoa(userID) {
isOwner := media.CreatedBy == strconv.Itoa(userID)
if !isOwner {
return ErrUnauthorized
}
// Delete from storage
if err := s.storage.Delete(ctx, media.StorageID); err != nil {
err = s.storage.Delete(ctx, media.StorageID)
if err != nil {
return err
}
@ -904,3 +915,138 @@ func (s *serviceImpl) HasPermission(ctx context.Context, userID int, permission
return false, nil
}
func (s *serviceImpl) Delete(ctx context.Context, id int, currentUserID int) error {
// Check if the entity exists and get its type
var entityExists bool
var err error
// Try to find the entity in different tables
if entityExists, err = s.client.User.Query().Where(user.ID(id)).Exist(ctx); err == nil && entityExists {
// Check if user has permission to delete users
hasPermission, err := s.HasPermission(ctx, currentUserID, "users:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
return ErrUnauthorized
}
// Cannot delete yourself
if id == currentUserID {
return fmt.Errorf("cannot delete your own account")
}
return s.client.User.DeleteOneID(id).Exec(ctx)
}
if entityExists, err = s.client.Post.Query().Where(post.ID(id)).Exist(ctx); err == nil && entityExists {
// Check if user has permission to delete posts
hasPermission, err := s.HasPermission(ctx, currentUserID, "posts:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
// Check if the user is the author of the post
isAuthor, err := s.client.Post.Query().
Where(post.ID(id)).
QueryContributors().
QueryContributor().
QueryUser().
Where(user.ID(currentUserID)).
Exist(ctx)
if err != nil {
return fmt.Errorf("failed to check post author: %v", err)
}
if !isAuthor {
return ErrUnauthorized
}
}
return s.client.Post.DeleteOneID(id).Exec(ctx)
}
if entityExists, err = s.client.Category.Query().Where(category.ID(id)).Exist(ctx); err == nil && entityExists {
// Check if user has permission to delete categories
hasPermission, err := s.HasPermission(ctx, currentUserID, "categories:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
return ErrUnauthorized
}
return s.client.Category.DeleteOneID(id).Exec(ctx)
}
if entityExists, err = s.client.Contributor.Query().Where(contributor.ID(id)).Exist(ctx); err == nil && entityExists {
// Check if user has permission to delete contributors
hasPermission, err := s.HasPermission(ctx, currentUserID, "contributors:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
return ErrUnauthorized
}
return s.client.Contributor.DeleteOneID(id).Exec(ctx)
}
if entityExists, err = s.client.Media.Query().Where(media.ID(id)).Exist(ctx); err == nil && entityExists {
// Check if user has permission to delete media
hasPermission, err := s.HasPermission(ctx, currentUserID, "media:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
// Check if the user is the uploader of the media
mediaItem, err := s.client.Media.Query().
Where(media.ID(id)).
Only(ctx)
if err != nil {
return fmt.Errorf("failed to get media: %v", err)
}
isOwner := mediaItem.CreatedBy == strconv.Itoa(currentUserID)
if !isOwner {
return ErrUnauthorized
}
}
// Get media item for path
mediaItem, err := s.client.Media.Get(ctx, id)
if err != nil {
return fmt.Errorf("failed to get media: %v", err)
}
// Delete from storage first
if err := s.storage.Delete(ctx, mediaItem.StorageID); err != nil {
return fmt.Errorf("failed to delete media file: %v", err)
}
// Then delete from database
return s.client.Media.DeleteOneID(id).Exec(ctx)
}
return fmt.Errorf("entity with id %d not found or delete operation not supported for this entity type", id)
}
func (s *serviceImpl) DeleteDaily(ctx context.Context, id string, currentUserID int) error {
// Check if user has permission to delete daily content
hasPermission, err := s.HasPermission(ctx, currentUserID, "daily:delete")
if err != nil {
return fmt.Errorf("failed to check permission: %v", err)
}
if !hasPermission {
return ErrUnauthorized
}
exists, err := s.client.Daily.Query().Where(daily.ID(id)).Exist(ctx)
if err != nil {
return fmt.Errorf("failed to check daily existence: %v", err)
}
if !exists {
return fmt.Errorf("daily with id %s not found", id)
}
return s.client.Daily.DeleteOneID(id).Exec(ctx)
}

View file

@ -39,6 +39,13 @@ type Service interface {
GetPostBySlug(ctx context.Context, langCode, slug string) (*ent.Post, error)
ListPosts(ctx context.Context, langCode string, categoryID *int, limit, offset int) ([]*ent.Post, error)
// Media operations
ListMedia(ctx context.Context, limit, offset int) ([]*ent.Media, error)
Upload(ctx context.Context, file *multipart.FileHeader, userID int) (*ent.Media, error)
GetMedia(ctx context.Context, id int) (*ent.Media, error)
GetFile(ctx context.Context, id int) (io.ReadCloser, *storage.FileInfo, error)
DeleteMedia(ctx context.Context, id int, userID int) error
// Contributor operations
CreateContributor(ctx context.Context, name string, avatarURL, bio *string) (*ent.Contributor, error)
AddContributorSocialLink(ctx context.Context, contributorID int, linkType, name, value string) (*ent.ContributorSocialLink, error)
@ -51,16 +58,16 @@ type Service interface {
GetDailyByID(ctx context.Context, id string) (*ent.Daily, error)
ListDailies(ctx context.Context, langCode string, categoryID *int, limit, offset int) ([]*ent.Daily, error)
// Media operations
ListMedia(ctx context.Context, limit, offset int) ([]*ent.Media, error)
Upload(ctx context.Context, file *multipart.FileHeader, userID int) (*ent.Media, error)
GetMedia(ctx context.Context, id int) (*ent.Media, error)
GetFile(ctx context.Context, id int) (io.ReadCloser, *storage.FileInfo, error)
DeleteMedia(ctx context.Context, id int, userID int) error
// RBAC operations
InitializeRBAC(ctx context.Context) error
AssignRole(ctx context.Context, userID int, role string) error
RemoveRole(ctx context.Context, userID int, role string) error
HasPermission(ctx context.Context, userID int, permission string) (bool, error)
// Token blacklist
GetTokenBlacklist() *TokenBlacklist
// Generic operations
Delete(ctx context.Context, id int, currentUserID int) error
DeleteDaily(ctx context.Context, id string, currentUserID int) error
}