fix: review comments

* fix(ldap): pass through LDAP mail attribute instead of crafting email

TinyAuth was constructing LDAP user emails as username@CookieDomain
instead of using the mail attribute stored in the directory. This caused
OIDC clients like Grafana to receive a synthetic email rather than the
real one.

Rename GetUserDN to GetUserInfo and extend it to also fetch the mail
attribute in the same LDAP query. Thread the result through UserSearch
and use it in both the login flow and the basic auth middleware, falling
back to the crafted email only when LDAP returns no mail value.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore: add ldap email logic back after main merge

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Stavros <steveiliop56@gmail.com>

.github/workflows/scorecard.yml

@@ -38,6 +38,6 @@ jobs:
           retention-days: 5
 
       - name: Upload to code-scanning
-        uses: github/codeql-action/upload-sarif@e46ed2cbd01164d986452f91f178727624ae40d7 # v4
+        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4
         with:
           sarif_file: results.sarif

internal/bootstrap/service_bootstrap.go

@@ -45,7 +45,7 @@ func (app *BootstrapApp) setupServices() error {
 		labelProvider = dockerService
 	}
 
-	accessControlsService := service.NewAccessControlsService(app.log, &labelProvider, app.config.Apps)
+	accessControlsService := service.NewAccessControlsService(app.log, app.config, &labelProvider)
 	app.services.accessControlService = accessControlsService
 
 	oauthBrokerService := service.NewOAuthBrokerService(app.log, app.runtime.OAuthProviders, app.ctx)

internal/controller/proxy_controller.go

@@ -101,7 +101,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 
 	clientIP := c.ClientIP()
 
-	if controller.auth.IsBypassedIP(clientIP, acls) {
+	if controller.acls.IsIPBypassed(clientIP, acls) {
 		controller.setHeaders(c, acls)
 		c.JSON(200, gin.H{
 			"status":  200,
@@ -110,13 +110,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}
 
-	authEnabled, err := controller.auth.IsAuthEnabled(proxyCtx.Path, acls)
+	authEnabled := controller.acls.IsAuthEnabled(proxyCtx.Path, acls)
-
-	if err != nil {
-		controller.log.App.Error().Err(err).Msg("Failed to determine if authentication is enabled for resource")
-		controller.handleError(c, proxyCtx)
-		return
-	}
 
 	if !authEnabled {
 		controller.log.App.Debug().Msg("Authentication is disabled for this resource, allowing access without authentication")
@@ -128,7 +122,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}
 
-	if !controller.auth.CheckIP(clientIP, acls) {
+	if !controller.acls.IsIPAllowed(clientIP, acls) {
 		queries, err := query.Values(UnauthorizedQuery{
 			Resource: strings.Split(proxyCtx.Host, ".")[0],
 			IP:       clientIP,
@@ -165,7 +159,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 	}
 
 	if userContext.Authenticated {
-		userAllowed := controller.auth.IsUserAllowed(c, *userContext, acls)
+		userAllowed := controller.acls.IsUserAllowed(*userContext, acls)
 
 		if !userAllowed {
 			controller.log.App.Warn().Str("user", userContext.GetUsername()).Str("resource", strings.Split(proxyCtx.Host, ".")[0]).Msg("User is not allowed to access resource")
@@ -205,9 +199,9 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 			var groupOK bool
 
 			if userContext.IsOAuth() {
-				groupOK = controller.auth.IsInOAuthGroup(c, *userContext, acls)
+				groupOK = controller.acls.IsInOAuthGroup(*userContext, acls)
 			} else {
-				groupOK = controller.auth.IsInLDAPGroup(c, *userContext, acls)
+				groupOK = controller.acls.IsInLDAPGroup(*userContext, acls)
 			}
 
 			if !groupOK {

internal/controller/proxy_controller_test.go

@@ -24,33 +24,6 @@ func TestProxyController(t *testing.T) {
 
 	cfg, runtime := test.CreateTestConfigs(t)
 
-	acls := map[string]model.App{
-		"app_path_allow": {
-			Config: model.AppConfig{
-				Domain: "path-allow.example.com",
-			},
-			Path: model.AppPath{
-				Allow: "/allowed",
-			},
-		},
-		"app_user_allow": {
-			Config: model.AppConfig{
-				Domain: "user-allow.example.com",
-			},
-			Users: model.AppUsers{
-				Allow: "testuser",
-			},
-		},
-		"ip_bypass": {
-			Config: model.AppConfig{
-				Domain: "ip-bypass.example.com",
-			},
-			IP: model.AppIP{
-				Bypass: []string{"10.10.10.10"},
-			},
-		},
-	}
-
 	const browserUserAgent = `
 	Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Mobile Safari/537.36`
 
@@ -391,7 +364,7 @@ func TestProxyController(t *testing.T) {
 
 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
 	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, queries, broker)
-	aclsService := service.NewAccessControlsService(log, nil, acls)
+	aclsService := service.NewAccessControlsService(log, cfg, nil)
 
 	for _, test := range tests {
 		t.Run(test.description, func(t *testing.T) {

internal/controller/user_controller.go

@@ -189,6 +189,9 @@ func (controller *UserController) loginHandler(c *gin.Context) {
 
 	if search.Type == model.UserLDAP {
 		sessionCookie.Provider = "ldap"
+		if search.Email != "" {
+			sessionCookie.Email = search.Email
+		}
 	}
 
 	cookie, err := controller.auth.CreateSession(c, sessionCookie)

internal/middleware/context_middleware.go

@@ -160,7 +160,12 @@ func (m *ContextMiddleware) cookieAuth(ctx context.Context, uuid string) (*model
 
 		userContext.LDAP.Groups = user.Groups
 		userContext.LDAP.Name = utils.Capitalize(userContext.LDAP.Username)
+
 		userContext.LDAP.Email = utils.CompileUserEmail(userContext.LDAP.Username, m.runtime.CookieDomain)
+		if search.Email != "" {
+			userContext.LDAP.Email = search.Email
+		}
+
 	case model.ProviderOAuth:
 		_, exists := m.broker.GetService(userContext.OAuth.ID)
 
@@ -238,11 +243,15 @@ func (m *ContextMiddleware) basicAuth(username string, password string) (*model.
 			BaseContext: model.BaseContext{
 				Username: username,
 				Name:     utils.Capitalize(username),
-				Email:    utils.CompileUserEmail(username, m.runtime.CookieDomain),
 			},
 			Groups: user.Groups,
 		}
 		userContext.Provider = model.ProviderLDAP
+
+		userContext.LDAP.Email = utils.CompileUserEmail(username, m.runtime.CookieDomain)
+		if search.Email != "" {
+			userContext.LDAP.Email = search.Email
+		}
 	}
 
 	userContext.Authenticated = true

internal/model/config.go

@@ -24,6 +24,9 @@ func NewDefaultConfiguration() *Config {
 			SessionMaxLifetime: 0,     // disabled
 			LoginTimeout:       300,   // 5 minutes
 			LoginMaxRetries:    3,
+			ACLs: ACLsConfig{
+				Policy: "allow",
+			},
 		},
 		UI: UIConfig{
 			Title:                 "Tinyauth",
@@ -114,6 +117,7 @@ type AuthConfig struct {
 	LoginTimeout       int                       `description:"Login timeout in seconds." yaml:"loginTimeout"`
 	LoginMaxRetries    int                       `description:"Maximum login retries." yaml:"loginMaxRetries"`
 	TrustedProxies     []string                  `description:"Comma-separated list of trusted proxy addresses." yaml:"trustedProxies"`
+	ACLs               ACLsConfig                `description:"ACLs configuration." yaml:"acls"`
 }
 
 type UserAttributes struct {
@@ -223,6 +227,10 @@ type OIDCClientConfig struct {
 	Name                string   `description:"Client name in UI." yaml:"name"`
 }
 
+type ACLsConfig struct {
+	Policy string `description:"ACL policy for allow-by-default or deny-by-default, available options are allow and deny, default is allow." yaml:"policy"`
+}
+
 // ACLs
 
 type Apps struct {

internal/model/users.go

@@ -21,5 +21,6 @@ type LocalUser struct {
 
 type UserSearch struct {
 	Username string
+	Email    string // used for LDAP, we can't throw it to LDAPUser because it would need another cache or an LDAP lookup every time
 	Type     UserSearchType
 }

internal/service/access_controls_service.go

@@ -1,44 +1,82 @@
 package service
 
 import (
+	"regexp"
 	"strings"
 
 	"github.com/tinyauthapp/tinyauth/internal/model"
+	"github.com/tinyauthapp/tinyauth/internal/utils"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 )
 
+type AccessControlPolicy string
+
+const (
+	PolicyAllow AccessControlPolicy = "allow"
+	PolicyDeny  AccessControlPolicy = "deny"
+)
+
+func accessControlPolicyFromString(s string) (AccessControlPolicy, bool) {
+	switch strings.ToLower(s) {
+	case "allow":
+		return PolicyAllow, true
+	case "deny":
+		return PolicyDeny, true
+	default:
+		return PolicyAllow, false
+	}
+}
+
 type LabelProvider interface {
 	GetLabels(appDomain string) (*model.App, error)
 }
 
 type AccessControlsService struct {
 	log           *logger.Logger
+	config        model.Config
 	labelProvider *LabelProvider
-	static        map[string]model.App
+	policy        AccessControlPolicy
 }
 
 func NewAccessControlsService(
 	log *logger.Logger,
-	labelProvider *LabelProvider,
+	config model.Config,
-	static map[string]model.App) *AccessControlsService {
+	labelProvider *LabelProvider) *AccessControlsService {
-	return &AccessControlsService{
+
+	service := AccessControlsService{
 		log:           log,
+		config:        config,
 		labelProvider: labelProvider,
-		static:        static,
-	}
 	}
 
-func (acls *AccessControlsService) lookupStaticACLs(domain string) *model.App {
+	policy, ok := accessControlPolicyFromString(config.Auth.ACLs.Policy)
+
+	if !ok {
+		log.App.Warn().Str("policy", config.Auth.ACLs.Policy).Msg("Invalid ACL policy in config, defaulting to 'allow'")
+	}
+
+	if policy == PolicyAllow {
+		log.App.Debug().Msg("Using 'allow' ACL policy: access to apps will be allowed by default unless explicitly blocked")
+	} else {
+		log.App.Debug().Msg("Using 'deny' ACL policy: access to apps will be blocked by default unless explicitly allowed")
+	}
+
+	service.policy = policy
+
+	return &service
+}
+
+func (service *AccessControlsService) lookupStaticACLs(domain string) *model.App {
 	var appAcls *model.App
-	for app, config := range acls.static {
+	for app, config := range service.config.Apps {
 		if config.Config.Domain == domain {
-			acls.log.App.Debug().Str("name", app).Msg("Found matching container by domain")
+			service.log.App.Debug().Str("name", app).Msg("Found matching container by domain")
 			appAcls = &config
 			break // If we find a match by domain, we can stop searching
 		}
 
 		if strings.SplitN(domain, ".", 2)[0] == app {
-			acls.log.App.Debug().Str("name", app).Msg("Found matching container by app name")
+			service.log.App.Debug().Str("name", app).Msg("Found matching container by app name")
 			appAcls = &config
 			break // If we find a match by app name, we can stop searching
 		}
@@ -46,20 +84,193 @@ func (acls *AccessControlsService) lookupStaticACLs(domain string) *model.App {
 	return appAcls
 }
 
-func (acls *AccessControlsService) GetAccessControls(domain string) (*model.App, error) {
+func (service *AccessControlsService) GetAccessControls(domain string) (*model.App, error) {
 	// First check in the static config
-	app := acls.lookupStaticACLs(domain)
+	app := service.lookupStaticACLs(domain)
 
 	if app != nil {
-		acls.log.App.Debug().Msg("Using static ACLs for app")
+		service.log.App.Debug().Msg("Using static ACLs for app")
 		return app, nil
 	}
 
 	// If we have a label provider configured, try to get ACLs from it
-	if acls.labelProvider != nil {
+	if service.labelProvider != nil {
-		return (*acls.labelProvider).GetLabels(domain)
+		return (*service.labelProvider).GetLabels(domain)
 	}
 
 	// no labels
 	return nil, nil
 }
+
+func (service *AccessControlsService) IsUserAllowed(context model.UserContext, acls *model.App) bool {
+	if acls == nil {
+		return service.policyResult(true)
+	}
+
+	if context.Provider == model.ProviderOAuth {
+		service.log.App.Debug().Msg("User is an OAuth user, checking OAuth whitelist")
+		return utils.CheckFilter(acls.OAuth.Whitelist, context.OAuth.Email)
+	}
+
+	if acls.Users.Block != "" {
+		service.log.App.Debug().Msg("Checking users block list")
+		if utils.CheckFilter(acls.Users.Block, context.GetUsername()) {
+			return false
+		}
+	}
+
+	service.log.App.Debug().Msg("Checking users allow list")
+	return service.policyResult(utils.CheckFilter(acls.Users.Allow, context.GetUsername()))
+}
+
+func (service *AccessControlsService) IsInOAuthGroup(context model.UserContext, acls *model.App) bool {
+	if acls == nil {
+		return true
+	}
+
+	if !context.IsOAuth() {
+		service.log.App.Debug().Msg("User is not an OAuth user, skipping OAuth group check")
+		return false
+	}
+
+	if _, ok := model.OverrideProviders[context.OAuth.ID]; ok {
+		service.log.App.Debug().Str("provider", context.OAuth.ID).Msg("Provider override detected, skipping group check")
+		return true
+	}
+
+	for _, userGroup := range context.OAuth.Groups {
+		if utils.CheckFilter(acls.OAuth.Groups, strings.TrimSpace(userGroup)) {
+			service.log.App.Trace().Str("group", userGroup).Str("required", acls.OAuth.Groups).Msg("User group matched")
+			return true
+		}
+	}
+
+	service.log.App.Debug().Msg("No groups matched")
+	return false
+}
+
+func (service *AccessControlsService) IsInLDAPGroup(context model.UserContext, acls *model.App) bool {
+	if acls == nil {
+		return true
+	}
+
+	if !context.IsLDAP() {
+		service.log.App.Debug().Msg("User is not an LDAP user, skipping LDAP group check")
+		return false
+	}
+
+	for _, userGroup := range context.LDAP.Groups {
+		if utils.CheckFilter(acls.LDAP.Groups, strings.TrimSpace(userGroup)) {
+			service.log.App.Trace().Str("group", userGroup).Str("required", acls.LDAP.Groups).Msg("User group matched")
+			return true
+		}
+	}
+
+	service.log.App.Debug().Msg("No groups matched")
+	return false
+}
+
+func (service *AccessControlsService) IsAuthEnabled(uri string, acls *model.App) bool {
+	if acls == nil {
+		return true
+	}
+
+	if acls.Path.Block != "" {
+		regex, err := regexp.Compile(acls.Path.Block)
+
+		if err != nil {
+			service.log.App.Error().Err(err).Msg("Failed to compile block regex")
+			return true
+		}
+
+		if !regex.MatchString(uri) {
+			return false
+		}
+	}
+
+	if acls.Path.Allow != "" {
+		regex, err := regexp.Compile(acls.Path.Allow)
+
+		if err != nil {
+			service.log.App.Error().Err(err).Msg("Failed to compile allow regex")
+			return true
+		}
+
+		if regex.MatchString(uri) {
+			return false
+		}
+	}
+
+	return true
+}
+
+func (service *AccessControlsService) IsIPAllowed(ip string, acls *model.App) bool {
+	if acls == nil {
+		return service.policyResult(true)
+	}
+
+	// Merge the global and app IP filter
+	blockedIps := append(acls.IP.Block, service.config.Auth.IP.Block...)
+	allowedIPs := append(acls.IP.Allow, service.config.Auth.IP.Allow...)
+
+	for _, blocked := range blockedIps {
+		res, err := utils.FilterIP(blocked, ip)
+		if err != nil {
+			service.log.App.Warn().Err(err).Str("item", blocked).Msg("Invalid IP/CIDR in block list")
+			continue
+		}
+		if res {
+			service.log.App.Debug().Str("ip", ip).Str("item", blocked).Msg("IP is in block list, denying access")
+			return false
+		}
+	}
+
+	for _, allowed := range allowedIPs {
+		res, err := utils.FilterIP(allowed, ip)
+		if err != nil {
+			service.log.App.Warn().Err(err).Str("item", allowed).Msg("Invalid IP/CIDR in allow list")
+			continue
+		}
+		if res {
+			service.log.App.Debug().Str("ip", ip).Str("item", allowed).Msg("IP is in allow list, allowing access")
+			return true
+		}
+	}
+
+	if len(allowedIPs) > 0 {
+		service.log.App.Debug().Str("ip", ip).Msg("IP not in allow list, denying access")
+		return false
+	}
+
+	service.log.App.Debug().Str("ip", ip).Msg("IP not in block or allow list, allowing access")
+	return service.policyResult(true)
+}
+
+func (service *AccessControlsService) IsIPBypassed(ip string, acls *model.App) bool {
+	if acls == nil {
+		return false
+	}
+
+	for _, bypassed := range acls.IP.Bypass {
+		res, err := utils.FilterIP(bypassed, ip)
+		if err != nil {
+			service.log.App.Warn().Err(err).Str("item", bypassed).Msg("Invalid IP/CIDR in bypass list")
+			continue
+		}
+		if res {
+			service.log.App.Debug().Str("ip", ip).Str("item", bypassed).Msg("IP is in bypass list, skipping authentication")
+			return true
+		}
+	}
+
+	service.log.App.Debug().Str("ip", ip).Msg("IP not in bypass list, proceeding with authentication")
+	return false
+}
+
+func (service *AccessControlsService) policyResult(result bool) bool {
+	if service.policy == PolicyAllow {
+		return result
+	} else {
+		return !result
+	}
+}

internal/service/auth_service.go

@@ -6,7 +6,6 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
-	"regexp"
 	"strings"
 	"sync"
 	"time"
@@ -18,7 +17,6 @@ import (
 
 	"slices"
 
-	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
 	"golang.org/x/crypto/bcrypt"
 	"golang.org/x/oauth2"
@@ -130,7 +128,7 @@ func (auth *AuthService) SearchUser(username string) (*model.UserSearch, error)
 	}
 
 	if auth.ldap != nil {
-		userDN, err := auth.ldap.GetUserDN(username)
+		userDN, email, err := auth.ldap.GetUserInfo(username)
 
 		if err != nil {
 			return nil, fmt.Errorf("failed to get ldap user: %w", err)
@@ -138,6 +136,7 @@ func (auth *AuthService) SearchUser(username string) (*model.UserSearch, error)
 
 		return &model.UserSearch{
 			Username: userDN,
+			Email:    email,
 			Type:     model.UserLDAP,
 		}, nil
 	}
@@ -453,171 +452,6 @@ func (auth *AuthService) LDAPAuthConfigured() bool {
 	return auth.ldap != nil
 }
 
-func (auth *AuthService) IsUserAllowed(c *gin.Context, context model.UserContext, acls *model.App) bool {
-	if acls == nil {
-		return true
-	}
-
-	if context.Provider == model.ProviderOAuth {
-		auth.log.App.Debug().Msg("User is an OAuth user, checking OAuth whitelist")
-		return utils.CheckFilter(acls.OAuth.Whitelist, context.OAuth.Email)
-	}
-
-	if acls.Users.Block != "" {
-		auth.log.App.Debug().Msg("Checking users block list")
-		if utils.CheckFilter(acls.Users.Block, context.GetUsername()) {
-			return false
-		}
-	}
-
-	auth.log.App.Debug().Msg("Checking users allow list")
-	return utils.CheckFilter(acls.Users.Allow, context.GetUsername())
-}
-
-func (auth *AuthService) IsInOAuthGroup(c *gin.Context, context model.UserContext, acls *model.App) bool {
-	if acls == nil {
-		return true
-	}
-
-	if !context.IsOAuth() {
-		auth.log.App.Debug().Msg("User is not an OAuth user, skipping OAuth group check")
-		return false
-	}
-
-	if _, ok := model.OverrideProviders[context.OAuth.ID]; ok {
-		auth.log.App.Debug().Str("provider", context.OAuth.ID).Msg("Provider override detected, skipping group check")
-		return true
-	}
-
-	for _, userGroup := range context.OAuth.Groups {
-		if utils.CheckFilter(acls.OAuth.Groups, strings.TrimSpace(userGroup)) {
-			auth.log.App.Trace().Str("group", userGroup).Str("required", acls.OAuth.Groups).Msg("User group matched")
-			return true
-		}
-	}
-
-	auth.log.App.Debug().Msg("No groups matched")
-	return false
-}
-
-func (auth *AuthService) IsInLDAPGroup(c *gin.Context, context model.UserContext, acls *model.App) bool {
-	if acls == nil {
-		return true
-	}
-
-	if !context.IsLDAP() {
-		auth.log.App.Debug().Msg("User is not an LDAP user, skipping LDAP group check")
-		return false
-	}
-
-	for _, userGroup := range context.LDAP.Groups {
-		if utils.CheckFilter(acls.LDAP.Groups, strings.TrimSpace(userGroup)) {
-			auth.log.App.Trace().Str("group", userGroup).Str("required", acls.LDAP.Groups).Msg("User group matched")
-			return true
-		}
-	}
-
-	auth.log.App.Debug().Msg("No groups matched")
-	return false
-}
-
-func (auth *AuthService) IsAuthEnabled(uri string, acls *model.App) (bool, error) {
-	if acls == nil {
-		return true, nil
-	}
-
-	// Check for block list
-	if acls.Path.Block != "" {
-		regex, err := regexp.Compile(acls.Path.Block)
-
-		if err != nil {
-			return true, err
-		}
-
-		if !regex.MatchString(uri) {
-			return false, nil
-		}
-	}
-
-	// Check for allow list
-	if acls.Path.Allow != "" {
-		regex, err := regexp.Compile(acls.Path.Allow)
-
-		if err != nil {
-			return true, err
-		}
-
-		if regex.MatchString(uri) {
-			return false, nil
-		}
-	}
-
-	return true, nil
-}
-
-func (auth *AuthService) CheckIP(ip string, acls *model.App) bool {
-	if acls == nil {
-		return true
-	}
-
-	// Merge the global and app IP filter
-	blockedIps := append(auth.config.Auth.IP.Block, acls.IP.Block...)
-	allowedIPs := append(auth.config.Auth.IP.Allow, acls.IP.Allow...)
-
-	for _, blocked := range blockedIps {
-		res, err := utils.FilterIP(blocked, ip)
-		if err != nil {
-			auth.log.App.Warn().Err(err).Str("item", blocked).Msg("Invalid IP/CIDR in block list")
-			continue
-		}
-		if res {
-			auth.log.App.Debug().Str("ip", ip).Str("item", blocked).Msg("IP is in block list, denying access")
-			return false
-		}
-	}
-
-	for _, allowed := range allowedIPs {
-		res, err := utils.FilterIP(allowed, ip)
-		if err != nil {
-			auth.log.App.Warn().Err(err).Str("item", allowed).Msg("Invalid IP/CIDR in allow list")
-			continue
-		}
-		if res {
-			auth.log.App.Debug().Str("ip", ip).Str("item", allowed).Msg("IP is in allow list, allowing access")
-			return true
-		}
-	}
-
-	if len(allowedIPs) > 0 {
-		auth.log.App.Debug().Str("ip", ip).Msg("IP not in allow list, denying access")
-		return false
-	}
-
-	auth.log.App.Debug().Str("ip", ip).Msg("IP not in any block or allow list, allowing access by default")
-	return true
-}
-
-func (auth *AuthService) IsBypassedIP(ip string, acls *model.App) bool {
-	if acls == nil {
-		return false
-	}
-
-	for _, bypassed := range acls.IP.Bypass {
-		res, err := utils.FilterIP(bypassed, ip)
-		if err != nil {
-			auth.log.App.Warn().Err(err).Str("item", bypassed).Msg("Invalid IP/CIDR in bypass list")
-			continue
-		}
-		if res {
-			auth.log.App.Debug().Str("ip", ip).Str("item", bypassed).Msg("IP is in bypass list, skipping authentication")
-			return true
-		}
-	}
-
-	auth.log.App.Debug().Str("ip", ip).Msg("IP not in bypass list, proceeding with authentication")
-	return false
-}
-
 func (auth *AuthService) NewOAuthSession(serviceName string, params OAuthURLParams) (string, OAuthPendingSession, error) {
 	auth.ensureOAuthSessionLimit()
 

internal/service/ldap_service.go

@@ -134,8 +134,7 @@ func (ldap *LdapService) connect() (*ldapgo.Conn, error) {
 	return ldap.conn, nil
 }
 
-func (ldap *LdapService) GetUserDN(username string) (string, error) {
+func (ldap *LdapService) GetUserInfo(username string) (dn string, email string, err error) {
-	// Escape the username to prevent LDAP injection
 	escapedUsername := ldapgo.EscapeFilter(username)
 	filter := fmt.Sprintf(ldap.config.LDAP.SearchFilter, escapedUsername)
 
@@ -143,7 +142,7 @@ func (ldap *LdapService) GetUserDN(username string) (string, error) {
 		ldap.config.LDAP.BaseDN,
 		ldapgo.ScopeWholeSubtree, ldapgo.NeverDerefAliases, 0, 0, false,
 		filter,
-		[]string{"dn"},
+		[]string{"dn", "mail"},
 		nil,
 	)
 
@@ -152,15 +151,15 @@ func (ldap *LdapService) GetUserDN(username string) (string, error) {
 
 	searchResult, err := ldap.conn.Search(searchRequest)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	if len(searchResult.Entries) != 1 {
-		return "", fmt.Errorf("multiple or no entries found for user %s", username)
+		return "", "", fmt.Errorf("multiple or no entries found for user %s", username)
 	}
 
-	userDN := searchResult.Entries[0].DN
+	entry := searchResult.Entries[0]
-	return userDN, nil
+	return entry.DN, entry.GetAttributeValue("mail"), nil
 }
 
 func (ldap *LdapService) GetUserGroups(userDN string) ([]string, error) {

internal/test/test.go

@@ -40,6 +40,9 @@ func CreateTestConfigs(t *testing.T) (model.Config, model.RuntimeConfig) {
 			SessionExpiry:   10,
 			LoginTimeout:    10,
 			LoginMaxRetries: 3,
+			ACLs: model.ACLsConfig{
+				Policy: "allow",
+			},
 		},
 		Database: model.DatabaseConfig{
 			Path: filepath.Join(tempDir, "test.db"),
@@ -48,6 +51,32 @@ func CreateTestConfigs(t *testing.T) (model.Config, model.RuntimeConfig) {
 			Enabled: true,
 			Path:    filepath.Join(tempDir, "resources"),
 		},
+		Apps: map[string]model.App{
+			"app_path_allow": {
+				Config: model.AppConfig{
+					Domain: "path-allow.example.com",
+				},
+				Path: model.AppPath{
+					Allow: "/allowed",
+				},
+			},
+			"app_user_allow": {
+				Config: model.AppConfig{
+					Domain: "user-allow.example.com",
+				},
+				Users: model.AppUsers{
+					Allow: "testuser",
+				},
+			},
+			"ip_bypass": {
+				Config: model.AppConfig{
+					Domain: "ip-bypass.example.com",
+				},
+				IP: model.AppIP{
+					Bypass: []string{"10.10.10.10"},
+				},
+			},
+		},
 	}
 
 	passwd, err := bcrypt.GenerateFromPassword([]byte("password"), bcrypt.DefaultCost)