refactor: use context fom middleware in handlers

internal/handlers/context.go

@@ -37,8 +37,28 @@ func (h *Handlers) AppContextHandler(c *gin.Context) {
 func (h *Handlers) UserContextHandler(c *gin.Context) {
 	log.Debug().Msg("Getting user context")
 
-	// Create user context using hooks
-	userContext := h.Hooks.UseUserContext(c)
+	// Get user context from middleware
+	userContextValue, exists := c.Get("context")
+
+	if !exists {
+		c.JSON(200, types.UserContextResponse{
+			Status:     200,
+			Message:    "Unauthorized",
+			IsLoggedIn: false,
+		})
+		return
+	}
+
+	userContext, ok := userContextValue.(*types.UserContext)
+
+	if !ok {
+		c.JSON(200, types.UserContextResponse{
+			Status:     200,
+			Message:    "Unauthorized",
+			IsLoggedIn: false,
+		})
+		return
+	}
 
 	userContextResponse := types.UserContextResponse{
 		Status:      200,

internal/handlers/handlers.go

@@ -3,26 +3,36 @@ package handlers
 import (
 	"tinyauth/internal/auth"
 	"tinyauth/internal/docker"
-	"tinyauth/internal/hooks"
 	"tinyauth/internal/providers"
-	"tinyauth/internal/types"
 
 	"github.com/gin-gonic/gin"
 )
 
+type HandlersConfig struct {
+	AppURL                string
+	Domain                string
+	CookieSecure          bool
+	DisableContinue       bool
+	GenericName           string
+	Title                 string
+	ForgotPasswordMessage string
+	BackgroundImage       string
+	OAuthAutoRedirect     string
+	CsrfCookieName        string
+	RedirectCookieName    string
+}
+
 type Handlers struct {
-	Config    types.HandlersConfig
+	Config    HandlersConfig
 	Auth      *auth.Auth
-	Hooks     *hooks.Hooks
 	Providers *providers.Providers
 	Docker    *docker.Docker
 }
 
-func NewHandlers(config types.HandlersConfig, auth *auth.Auth, hooks *hooks.Hooks, providers *providers.Providers, docker *docker.Docker) *Handlers {
+func NewHandlers(config HandlersConfig, auth *auth.Auth, providers *providers.Providers, docker *docker.Docker) *Handlers {
 	return &Handlers{
 		Config:    config,
 		Auth:      auth,
-		Hooks:     hooks,
 		Providers: providers,
 		Docker:    docker,
 	}

internal/handlers/proxy.go

@@ -146,7 +146,24 @@ func (h *Handlers) ProxyHandler(c *gin.Context) {
 		return
 	}
 
-	userContext := h.Hooks.UseUserContext(c)
+	var userContext *types.UserContext
+
+	userContextValue, exists := c.Get("context")
+
+	if !exists {
+		userContext = &types.UserContext{
+			IsLoggedIn: false,
+		}
+	} else {
+		var ok bool
+		userContext, ok = userContextValue.(*types.UserContext)
+
+		if !ok {
+			userContext = &types.UserContext{
+				IsLoggedIn: false,
+			}
+		}
+	}
 
 	// If we are using basic auth, we need to check if the user has totp and if it does then disable basic auth
 	if userContext.Provider == "basic" && userContext.TotpEnabled {
@@ -158,7 +175,7 @@ func (h *Handlers) ProxyHandler(c *gin.Context) {
 		log.Debug().Msg("Authenticated")
 
 		// Check if user is allowed to access subdomain, if request is nginx.example.com the subdomain (resource) is nginx
-		appAllowed := h.Auth.ResourceAllowed(c, userContext, labels)
+		appAllowed := h.Auth.ResourceAllowed(c, *userContext, labels)
 
 		log.Debug().Bool("appAllowed", appAllowed).Msg("Checking if app is allowed")
 
@@ -195,7 +212,7 @@ func (h *Handlers) ProxyHandler(c *gin.Context) {
 		}
 
 		if userContext.OAuth {
-			groupOk := h.Auth.OAuthGroup(c, userContext, labels)
+			groupOk := h.Auth.OAuthGroup(c, *userContext, labels)
 
 			log.Debug().Bool("groupOk", groupOk).Msg("Checking if user is in required groups")
 

internal/handlers/user.go

@@ -141,7 +141,25 @@ func (h *Handlers) TOTPHandler(c *gin.Context) {
 	log.Debug().Msg("Checking totp")
 
 	// Get user context
-	userContext := h.Hooks.UseUserContext(c)
+	userContextValue, exists := c.Get("context")
+
+	if !exists {
+		c.JSON(401, gin.H{
+			"status":  401,
+			"message": "Unauthorized",
+		})
+		return
+	}
+
+	userContext, ok := userContextValue.(*types.UserContext)
+
+	if !ok {
+		c.JSON(401, gin.H{
+			"status":  401,
+			"message": "Unauthorized",
+		})
+		return
+	}
 
 	// Check if we have a user
 	if userContext.Username == "" {
@@ -157,7 +175,7 @@ func (h *Handlers) TOTPHandler(c *gin.Context) {
 	user := h.Auth.GetLocalUser(userContext.Username)
 
 	// Check if totp is correct
-	ok := totp.Validate(totpReq.Code, user.TotpSecret)
+	ok = totp.Validate(totpReq.Code, user.TotpSecret)
 
 	if !ok {
 		log.Debug().Msg("Totp incorrect")

internal/middleware/context_middleware.go

@@ -1,4 +1,4 @@
-package middlewares
+package middleware
 
 import (
 	"fmt"
@@ -29,6 +29,14 @@ func NewContextMiddleware(config ContextMiddlewareConfig, auth *auth.Auth, provi
 	}
 }
 
+func (m *ContextMiddleware) Init() error {
+	return nil
+}
+
+func (m *ContextMiddleware) Name() string {
+	return "ContextMiddleware"
+}
+
 func (m *ContextMiddleware) Middleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		cookie, err := m.Auth.GetSessionCookie(c)

internal/middleware/ui_middlware.go

@@ -1,4 +1,4 @@
-package middlewares
+package middleware
 
 import (
 	"io/fs"
@@ -16,24 +16,29 @@ type UIMiddleware struct {
 	ResourcesFileServer http.Handler
 }
 
-func NewUIMiddleware() (*UIMiddleware, error) {
+func NewUIMiddleware() *UIMiddleware {
+	return &UIMiddleware{}
+}
+
+func (m *UIMiddleware) Init() error {
 	ui, err := fs.Sub(assets.Assets, "dist")
 
 	if err != nil {
-		return nil, err
+		return nil
 	}
 
-	uiFileServer := http.FileServer(http.FS(ui))
-	resourcesFileServer := http.FileServer(http.Dir("/data/resources"))
+	m.UIFS = ui
+	m.UIFileServer = http.FileServer(http.FS(ui))
+	m.ResourcesFileServer = http.FileServer(http.Dir("/data/resources"))
 
-	return &UIMiddleware{
-		UIFS:                ui,
-		UIFileServer:        uiFileServer,
-		ResourcesFileServer: resourcesFileServer,
-	}, nil
+	return nil
 }
 
-func (m UIMiddleware) Middlware() gin.HandlerFunc {
+func (m *UIMiddleware) Name() string {
+	return "UIMiddleware"
+}
+
+func (m *UIMiddleware) Middleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		switch strings.Split(c.Request.URL.Path, "/")[1] {
 		case "api":

internal/middleware/zerolog_middleware.go

@@ -1,4 +1,4 @@
-package middlewares
+package middleware
 
 import (
 	"strings"
@@ -22,7 +22,15 @@ func NewZerologMiddleware() *ZerologMiddleware {
 	return &ZerologMiddleware{}
 }
 
-func (m ZerologMiddleware) logPath(path string) bool {
+func (m *ZerologMiddleware) Init() error {
+	return nil
+}
+
+func (m *ZerologMiddleware) Name() string {
+	return "ZerologMiddleware"
+}
+
+func (m *ZerologMiddleware) logPath(path string) bool {
 	for _, prefix := range loggerSkipPathsPrefix {
 		if strings.HasPrefix(path, prefix) {
 			return false
@@ -31,7 +39,7 @@ func (m ZerologMiddleware) logPath(path string) bool {
 	return true
 }
 
-func (m ZerologMiddleware) Middlware() gin.HandlerFunc {
+func (m *ZerologMiddleware) Middleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		tStart := time.Now()
 

internal/server/server.go

@@ -15,15 +15,22 @@ type Server struct {
 	Router   *gin.Engine
 }
 
-type Middlware interface {
-	Middlware() gin.HandlerFunc
+type Middleware interface {
+	Middleware() gin.HandlerFunc
+	Init() error
+	Name() string
 }
 
-func NewServer(config types.ServerConfig, handlers *handlers.Handlers, middlewares []Middlware) (*Server, error) {
+func NewServer(config types.ServerConfig, handlers *handlers.Handlers, middlewares []Middleware) (*Server, error) {
 	router := gin.New()
 
 	for _, middleware := range middlewares {
-		router.Use(middleware.Middlware())
+		log.Debug().Str("middleware", middleware.Name()).Msg("Initializing middleware")
+		err := middleware.Init()
+		if err != nil {
+			return nil, fmt.Errorf("failed to initialize middleware %s: %w", middleware.Name(), err)
+		}
+		router.Use(middleware.Middleware())
 	}
 
 	// Proxy routes

internal/types/config.go

@@ -44,21 +44,6 @@ type Config struct {
 	LdapSearchFilter        string `mapstructure:"ldap-search-filter"`
 }
 
-// Server configuration
-type HandlersConfig struct {
-	AppURL                string
-	Domain                string
-	CookieSecure          bool
-	DisableContinue       bool
-	GenericName           string
-	Title                 string
-	ForgotPasswordMessage string
-	BackgroundImage       string
-	OAuthAutoRedirect     string
-	CsrfCookieName        string
-	RedirectCookieName    string
-}
-
 // OAuthConfig is the configuration for the providers
 type OAuthConfig struct {
 	GithubClientId      string