Merge branch 'main' into feat/tailscale

2026-06-20 02:10:14 +00:00 · 2026-05-19 18:52:56 +03:00
parent b6df4b9f0a c855f9b8ac
commit e4101c4a76
96 changed files with 8936 additions and 1760 deletions
@@ -11,5 +11,5 @@ var FrontendAssets embed.FS

 // Migrations
 //
-//go:embed migrations/*.sql
+//go:embed migrations/sqlite/*.sql
 var Migrations embed.FS
@@ -18,6 +18,7 @@ import (
 	"time"

 	"github.com/gin-gonic/gin"
+
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
 	"github.com/tinyauthapp/tinyauth/internal/service"
@@ -34,6 +35,7 @@ type Services struct {
 	oauthBrokerService   *service.OAuthBrokerService
 	oidcService          *service.OIDCService
 	tailscaleService     *service.TailscaleService
+	policyEngine         *service.PolicyEngine
 }

 type BootstrapApp struct {
@@ -43,7 +45,7 @@ type BootstrapApp struct {
 	log       *logger.Logger
 	ctx       context.Context
 	cancel    context.CancelFunc
-	queries   *repository.Queries
+	queries   repository.Store
 	router    *gin.Engine
 	db        *sql.DB
 	wg        sync.WaitGroup
@@ -166,7 +168,7 @@ func (app *BootstrapApp) Setup() error {
 	app.runtime.OAuthSessionCookieName = fmt.Sprintf("%s-%s", model.OAuthSessionCookieName, cookieId)

 	// database
-	err = app.SetupDatabase()
+	store, err := app.SetupStore()

 	if err != nil {
 		return fmt.Errorf("failed to setup database: %w", err)
@@ -177,12 +179,13 @@ func (app *BootstrapApp) Setup() error {
 	defer func() {
 		app.cancel()
 		app.wg.Wait()
-		app.db.Close()
+		if app.db != nil {
+			app.db.Close()
+		}
 	}()

-	// queries
-	queries := repository.New(app.db)
-	app.queries = queries
+	// store
+	app.queries = store

 	// services
 	err = app.setupServices()
@@ -7,6 +7,9 @@ import (
 	"path/filepath"

 	"github.com/tinyauthapp/tinyauth/internal/assets"
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
+	"github.com/tinyauthapp/tinyauth/internal/repository/sqlite"

 	"github.com/golang-migrate/migrate/v4"
 	"github.com/golang-migrate/migrate/v4/database/sqlite3"
@@ -14,17 +17,28 @@ import (
 	_ "modernc.org/sqlite"
 )

-func (app *BootstrapApp) SetupDatabase() error {
-	dir := filepath.Dir(app.config.Database.Path)
+func (app *BootstrapApp) SetupStore() (repository.Store, error) {
+	switch app.config.Database.Driver {
+	case "memory":
+		return memory.New(), nil
+	case "sqlite", "":
+		return app.setupSQLite(app.config.Database.Path)
+	default:
+		return nil, fmt.Errorf("unknown database driver %q: valid values are sqlite, memory", app.config.Database.Driver)
+	}
+}
+
+func (app *BootstrapApp) setupSQLite(databasePath string) (repository.Store, error) {
+	dir := filepath.Dir(databasePath)

 	if err := os.MkdirAll(dir, 0750); err != nil {
-		return fmt.Errorf("failed to create database directory %s: %w", dir, err)
+		return nil, fmt.Errorf("failed to create database directory %s: %w", dir, err)
 	}

-	db, err := sql.Open("sqlite", app.config.Database.Path)
+	db, err := sql.Open("sqlite", databasePath)

 	if err != nil {
-		return fmt.Errorf("failed to open database: %w", err)
+		return nil, fmt.Errorf("failed to open database: %w", err)
 	}

 	// Close the database if there is an error during migration
@@ -38,32 +52,29 @@ func (app *BootstrapApp) SetupDatabase() error {
 	// if the sqlite connection starts being a bottleneck
 	db.SetMaxOpenConns(1)

-	migrations, err := iofs.New(assets.Migrations, "migrations")
+	migrations, err := iofs.New(assets.Migrations, "migrations/sqlite")

 	if err != nil {
-		return fmt.Errorf("failed to create migrations: %w", err)
+		return nil, fmt.Errorf("failed to create migrations: %w", err)
 	}

 	target, err := sqlite3.WithInstance(db, &sqlite3.Config{})

 	if err != nil {
-		return fmt.Errorf("failed to create sqlite3 instance: %w", err)
+		return nil, fmt.Errorf("failed to create sqlite3 instance: %w", err)
 	}

 	migrator, err := migrate.NewWithInstance("iofs", migrations, "sqlite3", target)

 	if err != nil {
-		return fmt.Errorf("failed to create migrator: %w", err)
+		return nil, fmt.Errorf("failed to create migrator: %w", err)
 	}

 	if err := migrator.Up(); err != nil && err != migrate.ErrNoChange {
-		return fmt.Errorf("failed to migrate database: %w", err)
+		return nil, fmt.Errorf("failed to migrate database: %w", err)
 	}

 	app.db = db
-	return nil
-}

-func (app *BootstrapApp) GetDB() *sql.DB {
-	return app.db
+	return sqlite.NewStore(sqlite.New(db)), nil
 }
@@ -59,7 +59,7 @@ func (app *BootstrapApp) setupRouter() error {
 	controller.NewContextController(app.log, app.config, app.runtime, apiRouter)
 	controller.NewOAuthController(app.log, app.config, app.runtime, apiRouter, app.services.authService)
 	controller.NewOIDCController(app.log, app.services.oidcService, app.runtime, apiRouter)
-	controller.NewProxyController(app.log, app.runtime, apiRouter, app.services.accessControlService, app.services.authService)
+	controller.NewProxyController(app.log, app.runtime, apiRouter, app.services.accessControlService, app.services.authService, app.services.policyEngine)
 	controller.NewUserController(app.log, app.runtime, apiRouter, app.services.authService)
 	controller.NewResourcesController(app.config, &engine.RouterGroup)
 	controller.NewHealthController(apiRouter)
@@ -17,46 +17,29 @@ func (app *BootstrapApp) setupServices() error {

 	app.services.ldapService = ldapService

-	useKubernetes := app.config.LabelProvider == "kubernetes" ||
-		(app.config.LabelProvider == "auto" && os.Getenv("KUBERNETES_SERVICE_HOST") != "")
+	labelProvider, err := app.getLabelProvider()

-	var labelProvider service.LabelProvider
-
-	if useKubernetes {
-		app.log.App.Debug().Msg("Using Kubernetes label provider")
-
-		kubernetesService, err := service.NewKubernetesService(app.log, app.ctx, &app.wg)
-
-		if err != nil {
-			return fmt.Errorf("failed to initialize kubernetes service: %w", err)
-		}
-
-		app.services.kubernetesService = kubernetesService
-		labelProvider = kubernetesService
-	} else {
-		app.log.App.Debug().Msg("Using Docker label provider")
-
-		dockerService, err := service.NewDockerService(app.log, app.ctx, &app.wg)
-
-		if err != nil {
-			return fmt.Errorf("failed to initialize docker service: %w", err)
-		}
-
-		app.services.dockerService = dockerService
-		labelProvider = dockerService
+	if err != nil {
+		return fmt.Errorf("failed to initialize label provider: %w", err)
 	}

 	tailscaleService, err := service.NewTailscaleService(app.log, app.config, app.ctx, &app.wg)

 	if err != nil {
 		app.log.App.Warn().Err(err).Msg("Failed to initialize Tailscale connection, will continue without it")
-	} else {
-		app.services.tailscaleService = tailscaleService
 	}

-	accessControlsService := service.NewAccessControlsService(app.log, &labelProvider, app.config.Apps)
+	app.services.tailscaleService = tailscaleService
+
+	accessControlsService := service.NewAccessControlsService(app.log, app.config, &labelProvider)
 	app.services.accessControlService = accessControlsService

+	err = app.setupPolicyEngine()
+
+	if err != nil {
+		return fmt.Errorf("failed to initialize policy engine: %w", err)
+	}
+
 	oauthBrokerService := service.NewOAuthBrokerService(app.log, app.runtime.OAuthProviders, app.ctx)
 	app.services.oauthBrokerService = oauthBrokerService

@@ -73,3 +56,79 @@ func (app *BootstrapApp) setupServices() error {

 	return nil
 }
+
+func (app *BootstrapApp) getLabelProvider() (service.LabelProvider, error) {
+	switch app.config.LabelProvider {
+	case "none", "docker", "kubernetes", "auto":
+		if app.config.LabelProvider == "none" {
+			return nil, nil
+		}
+
+		useKubernetes := app.config.LabelProvider == "kubernetes" ||
+			(app.config.LabelProvider == "auto" && os.Getenv("KUBERNETES_SERVICE_HOST") != "")
+
+		if useKubernetes {
+			app.log.App.Debug().Msg("Using Kubernetes label provider")
+
+			kubernetesService, err := service.NewKubernetesService(app.log, app.ctx, &app.wg)
+
+			if err != nil {
+				return nil, fmt.Errorf("failed to initialize kubernetes service: %w", err)
+			}
+
+			app.services.kubernetesService = kubernetesService
+			return kubernetesService, nil
+		}
+
+		app.log.App.Debug().Msg("Using Docker label provider")
+
+		dockerService, err := service.NewDockerService(app.log, app.ctx, &app.wg)
+
+		if err != nil {
+			return nil, fmt.Errorf("failed to initialize docker service: %w", err)
+		}
+
+		if dockerService == nil {
+			if app.config.LabelProvider == "docker" {
+				app.log.App.Warn().Msg("Docker label provider selected but Docker is not available, will continue without it")
+			}
+			return nil, nil
+		}
+
+		app.services.dockerService = dockerService
+		return dockerService, nil
+	default:
+		return nil, fmt.Errorf("invalid label provider: %s", app.config.LabelProvider)
+	}
+}
+
+func (app *BootstrapApp) setupPolicyEngine() error {
+	policyEngine, err := service.NewPolicyEngine(app.config, app.log)
+
+	if err != nil {
+		return fmt.Errorf("failed to initialize policy engine: %w", err)
+	}
+
+	policyEngine.RegisterRule(service.RuleUserAllowed, &service.UserAllowedRule{
+		Log: app.log,
+	})
+	policyEngine.RegisterRule(service.RuleOAuthGroup, &service.OAuthGroupRule{
+		Log: app.log,
+	})
+	policyEngine.RegisterRule(service.RuleLDAPGroup, &service.LDAPGroupRule{
+		Log: app.log,
+	})
+	policyEngine.RegisterRule(service.RuleAuthEnabled, &service.AuthEnabledRule{
+		Log: app.log,
+	})
+	policyEngine.RegisterRule(service.RuleIPAllowed, &service.IPAllowedRule{
+		Log:    app.log,
+		Config: app.config,
+	})
+	policyEngine.RegisterRule(service.RuleIPBypassed, &service.IPBypassedRule{
+		Log: app.log,
+	})
+
+	app.services.policyEngine = policyEngine
+	return nil
+}
@@ -208,7 +208,12 @@ func (controller *OAuthController) oauthCallbackHandler(c *gin.Context) {
 		name = user.Name
 	} else {
 		controller.log.App.Debug().Msg("No name from OAuth provider, generating from email")
-		name = fmt.Sprintf("%s (%s)", utils.Capitalize(strings.Split(user.Email, "@")[0]), strings.Split(user.Email, "@")[1])
+		parts := strings.SplitN(user.Email, "@", 2)
+		if len(parts) == 2 {
+			name = fmt.Sprintf("%s (%s)", utils.Capitalize(parts[0]), parts[1])
+		} else {
+			name = utils.Capitalize(user.Email)
+		}
 	}

 	var username string
@@ -146,7 +146,7 @@ func (controller *OIDCController) Authorize(c *gin.Context) {
 	client, ok := controller.oidc.GetClient(req.ClientID)

 	if !ok {
-		controller.authorizeError(c, err, "Client not found", "The client ID is invalid", "", "", "")
+		controller.authorizeError(c, fmt.Errorf("client not found: %s", req.ClientID), "Client not found", "The client ID is invalid", "", "", "")
 		return
 	}

@@ -288,7 +288,7 @@ func (controller *OIDCController) Token(c *gin.Context) {
 		entry, err := controller.oidc.GetCodeEntry(c, controller.oidc.Hash(req.Code), client.ClientID)
 		if err != nil {
 			if err := controller.oidc.DeleteTokenByCodeHash(c, controller.oidc.Hash(req.Code)); err != nil {
-				controller.log.App.Error().Err(err).Msg("Failed to delete code")
+				controller.log.App.Error().Err(err).Msg("Failed to revoke tokens for replayed code")
 			}
 			if errors.Is(err, service.ErrCodeNotFound) {
 				controller.log.App.Warn().Msg("Code not found")
@@ -15,10 +15,9 @@ import (
 	"github.com/google/go-querystring/query"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"github.com/tinyauthapp/tinyauth/internal/bootstrap"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
 	"github.com/tinyauthapp/tinyauth/internal/model"
-	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
 	"github.com/tinyauthapp/tinyauth/internal/service"
 	"github.com/tinyauthapp/tinyauth/internal/test"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -839,16 +838,11 @@ func TestOIDCController(t *testing.T) {
 		},
 	}

-	app := bootstrap.NewBootstrapApp(cfg)
-
-	err := app.SetupDatabase()
-	require.NoError(t, err)
-
-	queries := repository.New(app.GetDB())
+	store := memory.New()

 	wg := &sync.WaitGroup{}

-	oidcService, err := service.NewOIDCService(log, cfg, runtime, queries, context.TODO(), wg)
+	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, context.TODO(), wg)
 	require.NoError(t, err)

 	for _, test := range tests {
@@ -869,8 +863,4 @@ func TestOIDCController(t *testing.T) {
 			test.run(t, router, recorder)
 		})
 	}
-
-	t.Cleanup(func() {
-		app.GetDB().Close()
-	})
 }
@@ -3,6 +3,7 @@ package controller
 import (
 	"errors"
 	"fmt"
+	"net"
 	"net/http"
 	"net/url"
 	"regexp"
@@ -51,10 +52,11 @@ type ProxyContext struct {
 }

 type ProxyController struct {
-	log     *logger.Logger
-	runtime model.RuntimeConfig
-	acls    *service.AccessControlsService
-	auth    *service.AuthService
+	log          *logger.Logger
+	runtime      model.RuntimeConfig
+	acls         *service.AccessControlsService
+	auth         *service.AuthService
+	policyEngine *service.PolicyEngine
 }

 func NewProxyController(
@@ -63,12 +65,14 @@ func NewProxyController(
 	router *gin.RouterGroup,
 	acls *service.AccessControlsService,
 	auth *service.AuthService,
+	policyEngine *service.PolicyEngine,
 ) *ProxyController {
 	controller := &ProxyController{
-		log:     log,
-		runtime: runtime,
-		acls:    acls,
-		auth:    auth,
+		log:          log,
+		runtime:      runtime,
+		acls:         acls,
+		auth:         auth,
+		policyEngine: policyEngine,
 	}

 	proxyGroup := router.Group("/auth")
@@ -101,7 +105,13 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {

 	clientIP := c.ClientIP()

-	if controller.auth.IsBypassedIP(clientIP, acls) {
+	aclsCtx := &service.ACLContext{
+		ACLs: acls,
+		IP:   net.ParseIP(clientIP),
+		Path: proxyCtx.Path,
+	}
+
+	if controller.policyEngine.Evaluate(service.RuleIPBypassed, aclsCtx) {
 		controller.setHeaders(c, acls)
 		c.JSON(200, gin.H{
 			"status":  200,
@@ -110,15 +120,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}

-	authEnabled, err := controller.auth.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 {
+	if controller.policyEngine.Evaluate(service.RuleAuthEnabled, aclsCtx) {
 		controller.log.App.Debug().Msg("Authentication is disabled for this resource, allowing access without authentication")
 		controller.setHeaders(c, acls)
 		c.JSON(200, gin.H{
@@ -128,7 +130,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}

-	if !controller.auth.CheckIP(clientIP, acls) {
+	if !controller.policyEngine.Evaluate(service.RuleIPAllowed, aclsCtx) {
 		queries, err := query.Values(UnauthorizedQuery{
 			Resource: strings.Split(proxyCtx.Host, ".")[0],
 			IP:       clientIP,
@@ -144,9 +146,9 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {

 		if !controller.useBrowserResponse(proxyCtx) {
 			c.Header("x-tinyauth-location", redirectURL)
-			c.JSON(401, gin.H{
-				"status":  401,
-				"message": "Unauthorized",
+			c.JSON(403, gin.H{
+				"status":  403,
+				"message": "Forbidden",
 			})
 			return
 		}
@@ -164,10 +166,10 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		}
 	}

-	if userContext.Authenticated {
-		userAllowed := controller.auth.IsUserAllowed(c, *userContext, acls)
+	aclsCtx.UserContext = userContext

-		if !userAllowed {
+	if userContext.Authenticated {
+		if !controller.policyEngine.Evaluate(service.RuleUserAllowed, aclsCtx) {
 			controller.log.App.Warn().Str("user", userContext.GetUsername()).Str("resource", strings.Split(proxyCtx.Host, ".")[0]).Msg("User is not allowed to access resource")

 			queries, err := query.Values(UnauthorizedQuery{
@@ -205,9 +207,9 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 			var groupOK bool

 			if userContext.IsOAuth() {
-				groupOK = controller.auth.IsInOAuthGroup(c, *userContext, acls)
+				groupOK = controller.policyEngine.Evaluate(service.RuleOAuthGroup, aclsCtx)
 			} else {
-				groupOK = controller.auth.IsInLDAPGroup(c, *userContext, acls)
+				groupOK = controller.policyEngine.Evaluate(service.RuleLDAPGroup, aclsCtx)
 			}

 			if !groupOK {
@@ -9,10 +9,9 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"github.com/tinyauthapp/tinyauth/internal/bootstrap"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
 	"github.com/tinyauthapp/tinyauth/internal/model"
-	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
 	"github.com/tinyauthapp/tinyauth/internal/service"
 	"github.com/tinyauthapp/tinyauth/internal/test"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -24,33 +23,6 @@ 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`

@@ -379,19 +351,37 @@ func TestProxyController(t *testing.T) {
 		},
 	}

-	app := bootstrap.NewBootstrapApp(cfg)
-
-	err := app.SetupDatabase()
-	require.NoError(t, err)
-
-	queries := repository.New(app.GetDB())
+	store := memory.New()

 	wg := &sync.WaitGroup{}
 	ctx := context.TODO()

 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, queries, broker, nil)
-	aclsService := service.NewAccessControlsService(log, nil, acls)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil)
+	aclsService := service.NewAccessControlsService(log, cfg, nil)
+
+	policyEngine, err := service.NewPolicyEngine(cfg, log)
+	require.NoError(t, err)
+
+	policyEngine.RegisterRule(service.RuleUserAllowed, &service.UserAllowedRule{
+		Log: log,
+	})
+	policyEngine.RegisterRule(service.RuleOAuthGroup, &service.OAuthGroupRule{
+		Log: log,
+	})
+	policyEngine.RegisterRule(service.RuleLDAPGroup, &service.LDAPGroupRule{
+		Log: log,
+	})
+	policyEngine.RegisterRule(service.RuleAuthEnabled, &service.AuthEnabledRule{
+		Log: log,
+	})
+	policyEngine.RegisterRule(service.RuleIPAllowed, &service.IPAllowedRule{
+		Log:    log,
+		Config: cfg,
+	})
+	policyEngine.RegisterRule(service.RuleIPBypassed, &service.IPBypassedRule{
+		Log: log,
+	})

 	for _, test := range tests {
 		t.Run(test.description, func(t *testing.T) {
@@ -406,13 +396,9 @@ func TestProxyController(t *testing.T) {

 			recorder := httptest.NewRecorder()

-			controller.NewProxyController(log, runtime, group, aclsService, authService)
+			controller.NewProxyController(log, runtime, group, aclsService, authService, policyEngine)

 			test.run(t, router, recorder)
 		})
 	}
-
-	t.Cleanup(func() {
-		app.GetDB().Close()
-	})
 }
@@ -32,7 +32,7 @@ func (controller *ResourcesController) resourcesHandler(c *gin.Context) {
 	if controller.config.Resources.Path == "" {
 		c.JSON(404, gin.H{
 			"status":  404,
-			"message": "Resources not found",
+			"message": "Resource not found",
 		})
 		return
 	}
@@ -190,6 +190,9 @@ 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)
@@ -14,10 +14,10 @@ import (
 	"github.com/pquerna/otp/totp"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"github.com/tinyauthapp/tinyauth/internal/bootstrap"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
 	"github.com/tinyauthapp/tinyauth/internal/service"
 	"github.com/tinyauthapp/tinyauth/internal/test"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -73,12 +73,7 @@ func TestUserController(t *testing.T) {
 		})
 	}

-	app := bootstrap.NewBootstrapApp(cfg)
-
-	err := app.SetupDatabase()
-	require.NoError(t, err)
-
-	queries := repository.New(app.GetDB())
+	store := memory.New()

 	type testCase struct {
 		description string
@@ -254,7 +249,7 @@ func TestUserController(t *testing.T) {
 				totpCtx,
 			},
 			run: func(t *testing.T, router *gin.Engine, recorder *httptest.ResponseRecorder) {
-				_, err := queries.CreateSession(context.TODO(), repository.CreateSessionParams{
+				_, err := store.CreateSession(context.TODO(), repository.CreateSessionParams{
 					UUID:        "test-totp-login-uuid",
 					Username:    "test",
 					Email:       "test@example.com",
@@ -378,7 +373,7 @@ func TestUserController(t *testing.T) {
 				totpAttrCtx,
 			},
 			run: func(t *testing.T, router *gin.Engine, recorder *httptest.ResponseRecorder) {
-				_, err := queries.CreateSession(context.TODO(), repository.CreateSessionParams{
+				_, err := store.CreateSession(context.TODO(), repository.CreateSessionParams{
 					UUID:        "test-totp-login-attributes-uuid",
 					Username:    "test",
 					Email:       "test@example.com",
@@ -420,7 +415,7 @@ func TestUserController(t *testing.T) {
 	wg := &sync.WaitGroup{}

 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, queries, broker, nil)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil)

 	beforeEach := func() {
 		// Clear failed login attempts before each test
@@ -446,8 +441,4 @@ func TestUserController(t *testing.T) {
 			test.run(t, router, recorder)
 		})
 	}
-
-	t.Cleanup(func() {
-		app.GetDB().Close()
-	})
 }
@@ -11,9 +11,8 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"github.com/tinyauthapp/tinyauth/internal/bootstrap"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
-	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
 	"github.com/tinyauthapp/tinyauth/internal/service"
 	"github.com/tinyauthapp/tinyauth/internal/test"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -92,14 +91,9 @@ func TestWellKnownController(t *testing.T) {
 	ctx := context.TODO()
 	wg := &sync.WaitGroup{}

-	app := bootstrap.NewBootstrapApp(cfg)
+	store := memory.New()

-	err := app.SetupDatabase()
-	require.NoError(t, err)
-
-	queries := repository.New(app.GetDB())
-
-	oidcService, err := service.NewOIDCService(log, cfg, runtime, queries, ctx, wg)
+	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, ctx, wg)
 	require.NoError(t, err)

 	for _, test := range tests {
@@ -114,8 +108,4 @@ func TestWellKnownController(t *testing.T) {
 			test.run(t, router, recorder)
 		})
 	}
-
-	t.Cleanup(func() {
-		app.GetDB().Close()
-	})
 }
@@ -192,7 +192,12 @@ func (m *ContextMiddleware) cookieAuth(ctx context.Context, uuid string, ip stri

 		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)

@@ -270,11 +275,15 @@ 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
@@ -12,10 +12,10 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"github.com/tinyauthapp/tinyauth/internal/bootstrap"
 	"github.com/tinyauthapp/tinyauth/internal/middleware"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
 	"github.com/tinyauthapp/tinyauth/internal/service"
 	"github.com/tinyauthapp/tinyauth/internal/test"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -31,7 +31,7 @@ func TestContextMiddleware(t *testing.T) {
 		return "Basic " + base64.StdEncoding.EncodeToString([]byte(username+":"+password))
 	}

-	seedSession := func(t *testing.T, queries *repository.Queries, params repository.CreateSessionParams) {
+	seedSession := func(t *testing.T, queries repository.Store, params repository.CreateSessionParams) {
 		t.Helper()
 		_, err := queries.CreateSession(context.Background(), params)
 		require.NoError(t, err)
@@ -39,7 +39,7 @@ func TestContextMiddleware(t *testing.T) {

 	type runArgs struct {
 		do      func(req *http.Request) (*model.UserContext, *httptest.ResponseRecorder)
-		queries *repository.Queries
+		queries repository.Store
 	}

 	type testCase struct {
@@ -252,15 +252,10 @@ func TestContextMiddleware(t *testing.T) {
 	ctx := context.TODO()
 	wg := &sync.WaitGroup{}

-	app := bootstrap.NewBootstrapApp(cfg)
-
-	err := app.SetupDatabase()
-	require.NoError(t, err)
-
-	queries := repository.New(app.GetDB())
+	store := memory.New()

 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, queries, broker, nil)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil)

 	contextMiddleware := middleware.NewContextMiddleware(log, runtime, authService, broker, nil)

@@ -286,11 +281,7 @@ func TestContextMiddleware(t *testing.T) {
 				return captured, recorder
 			}

-			test.run(t, runArgs{do: do, queries: queries})
+			test.run(t, runArgs{do: do, queries: store})
 		})
 	}
-
-	t.Cleanup(func() {
-		app.GetDB().Close()
-	})
 }
@@ -4,7 +4,8 @@ package model
 func NewDefaultConfiguration() *Config {
 	return &Config{
 		Database: DatabaseConfig{
-			Path: "./tinyauth.db",
+			Driver: "sqlite",
+			Path:   "./tinyauth.db",
 		},
 		Analytics: AnalyticsConfig{
 			Enabled: true,
@@ -24,6 +25,9 @@ func NewDefaultConfiguration() *Config {
 			SessionMaxLifetime: 0,     // disabled
 			LoginTimeout:       300,   // 5 minutes
 			LoginMaxRetries:    3,
+			ACLs: ACLsConfig{
+				Policy: "allow",
+			},
 		},
 		UI: UIConfig{
 			Title:                 "Tinyauth",
@@ -81,13 +85,15 @@ type Config struct {
 	UI            UIConfig           `description:"UI customization." yaml:"ui"`
 	LDAP          LDAPConfig         `description:"LDAP configuration." yaml:"ldap"`
 	Experimental  ExperimentalConfig `description:"Experimental features, use with caution." yaml:"experimental"`
+	LabelProvider string             `description:"Label provider to use for ACLs (auto, docker, kubernetes or none to disable). auto detects the environment." yaml:"labelProvider"`
 	Log           LogConfig          `description:"Logging configuration." yaml:"log"`
 	Tailscale     TailscaleConfig    `description:"Tailscale configuration." yaml:"tailscale"`
 	LabelProvider string             `description:"Label provider to use (docker, kubernetes, auto)." yaml:"labelProvider"`
 }

 type DatabaseConfig struct {
-	Path string `description:"The path to the database, including file name." yaml:"path"`
+	Driver string `description:"The database driver to use. Valid values: sqlite, memory." yaml:"driver"`
+	Path   string `description:"The path to the SQLite database, including file name. Only used when driver is sqlite." yaml:"path"`
 }

 type AnalyticsConfig struct {
@@ -118,6 +124,7 @@ 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 {
@@ -245,6 +252,12 @@ type TailscaleWhoisResponse struct {
 	Tags        []string
 }

+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 {
 	Apps map[string]App `description:"App ACLs configuration." yaml:"apps"`
 }
@@ -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
 }
@@ -0,0 +1,472 @@
+package memory_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+	"github.com/tinyauthapp/tinyauth/internal/repository/memory"
+)
+
+var ctx = context.Background()
+
+func TestMemoryStore(t *testing.T) {
+	type testCase struct {
+		description string
+		run         func(t *testing.T, s repository.Store)
+	}
+
+	tests := []testCase{
+		{
+			description: "Create and get session",
+			run: func(t *testing.T, s repository.Store) {
+				sess, err := s.CreateSession(ctx, repository.CreateSessionParams{
+					UUID:     "uuid-1",
+					Username: "alice",
+					Expiry:   9999,
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "uuid-1", sess.UUID)
+				assert.Equal(t, "alice", sess.Username)
+
+				got, err := s.GetSession(ctx, "uuid-1")
+				require.NoError(t, err)
+				assert.Equal(t, sess, got)
+			},
+		},
+		{
+			description: "Get session not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetSession(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Update session",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateSession(ctx, repository.CreateSessionParams{UUID: "uuid-1", Username: "alice"})
+				require.NoError(t, err)
+
+				updated, err := s.UpdateSession(ctx, repository.UpdateSessionParams{
+					UUID:     "uuid-1",
+					Username: "bob",
+					Email:    "bob@example.com",
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "bob", updated.Username)
+				assert.Equal(t, "bob@example.com", updated.Email)
+
+				got, err := s.GetSession(ctx, "uuid-1")
+				require.NoError(t, err)
+				assert.Equal(t, updated, got)
+			},
+		},
+		{
+			description: "Update session not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.UpdateSession(ctx, repository.UpdateSessionParams{UUID: "missing"})
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete session",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateSession(ctx, repository.CreateSessionParams{UUID: "uuid-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteSession(ctx, "uuid-1"))
+
+				_, err = s.GetSession(ctx, "uuid-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete expired sessions",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateSession(ctx, repository.CreateSessionParams{UUID: "expired", Expiry: 10})
+				require.NoError(t, err)
+				_, err = s.CreateSession(ctx, repository.CreateSessionParams{UUID: "valid", Expiry: 100})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteExpiredSessions(ctx, 50))
+
+				_, err = s.GetSession(ctx, "expired")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+
+				_, err = s.GetSession(ctx, "valid")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			description: "Create and get OIDC code",
+			run: func(t *testing.T, s repository.Store) {
+				code, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{
+					Sub:      "sub-1",
+					CodeHash: "hash-1",
+					Scope:    "openid",
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", code.Sub)
+
+				// destructive read removes the record
+				got, err := s.GetOidcCode(ctx, "hash-1")
+				require.NoError(t, err)
+				assert.Equal(t, code, got)
+
+				_, err = s.GetOidcCode(ctx, "hash-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC code not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcCode(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC code by sub",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				got, err := s.GetOidcCodeBySub(ctx, "sub-1")
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", got.Sub)
+
+				// destructive — gone after read
+				_, err = s.GetOidcCodeBySub(ctx, "sub-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC code by sub not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcCodeBySub(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC code unsafe",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				got, err := s.GetOidcCodeUnsafe(ctx, "hash-1")
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", got.Sub)
+
+				// non-destructive — still present
+				_, err = s.GetOidcCodeUnsafe(ctx, "hash-1")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			description: "Get OIDC code unsafe not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcCodeUnsafe(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC code by sub unsafe",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				got, err := s.GetOidcCodeBySubUnsafe(ctx, "sub-1")
+				require.NoError(t, err)
+				assert.Equal(t, "hash-1", got.CodeHash)
+
+				// non-destructive — still present
+				_, err = s.GetOidcCodeBySubUnsafe(ctx, "sub-1")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			description: "Get OIDC code by sub unsafe not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcCodeBySubUnsafe(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Create OIDC code unique sub constraint",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				_, err = s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-2"})
+				assert.ErrorContains(t, err, "UNIQUE constraint failed: oidc_codes.sub")
+			},
+		},
+		{
+			description: "Delete OIDC code",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcCode(ctx, "hash-1"))
+
+				_, err = s.GetOidcCodeUnsafe(ctx, "hash-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete OIDC code by sub",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcCodeBySub(ctx, "sub-1"))
+
+				_, err = s.GetOidcCodeUnsafe(ctx, "hash-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete expired OIDC codes",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-1", CodeHash: "hash-1", ExpiresAt: 10})
+				require.NoError(t, err)
+				_, err = s.CreateOidcCode(ctx, repository.CreateOidcCodeParams{Sub: "sub-2", CodeHash: "hash-2", ExpiresAt: 100})
+				require.NoError(t, err)
+
+				deleted, err := s.DeleteExpiredOidcCodes(ctx, 50)
+				require.NoError(t, err)
+				require.Len(t, deleted, 1)
+				assert.Equal(t, "hash-1", deleted[0].CodeHash)
+
+				_, err = s.GetOidcCodeUnsafe(ctx, "hash-2")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			description: "Create and get OIDC token",
+			run: func(t *testing.T, s repository.Store) {
+				tok, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub:             "sub-1",
+					AccessTokenHash: "at-hash-1",
+					CodeHash:        "code-hash-1",
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", tok.Sub)
+
+				got, err := s.GetOidcToken(ctx, "at-hash-1")
+				require.NoError(t, err)
+				assert.Equal(t, tok, got)
+			},
+		},
+		{
+			description: "Get OIDC token not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcToken(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Create OIDC token unique sub constraint",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{Sub: "sub-1", AccessTokenHash: "at-1"})
+				require.NoError(t, err)
+
+				_, err = s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{Sub: "sub-1", AccessTokenHash: "at-2"})
+				assert.ErrorContains(t, err, "UNIQUE constraint failed: oidc_tokens.sub")
+			},
+		},
+		{
+			description: "Get OIDC token by refresh token",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub:              "sub-1",
+					AccessTokenHash:  "at-1",
+					RefreshTokenHash: "rt-1",
+				})
+				require.NoError(t, err)
+
+				got, err := s.GetOidcTokenByRefreshToken(ctx, "rt-1")
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", got.Sub)
+			},
+		},
+		{
+			description: "Get OIDC token by refresh token not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcTokenByRefreshToken(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Get OIDC token by sub",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub:             "sub-1",
+					AccessTokenHash: "at-1",
+				})
+				require.NoError(t, err)
+
+				got, err := s.GetOidcTokenBySub(ctx, "sub-1")
+				require.NoError(t, err)
+				assert.Equal(t, "at-1", got.AccessTokenHash)
+			},
+		},
+		{
+			description: "Get OIDC token by sub not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcTokenBySub(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Update OIDC token by refresh token",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub:              "sub-1",
+					AccessTokenHash:  "at-1",
+					RefreshTokenHash: "rt-1",
+				})
+				require.NoError(t, err)
+
+				updated, err := s.UpdateOidcTokenByRefreshToken(ctx, repository.UpdateOidcTokenByRefreshTokenParams{
+					RefreshTokenHash_2:    "rt-1",
+					AccessTokenHash:       "at-2",
+					RefreshTokenHash:      "rt-2",
+					TokenExpiresAt:        200,
+					RefreshTokenExpiresAt: 400,
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "at-2", updated.AccessTokenHash)
+				assert.Equal(t, "rt-2", updated.RefreshTokenHash)
+
+				// old key gone, new key present
+				_, err = s.GetOidcToken(ctx, "at-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+
+				got, err := s.GetOidcToken(ctx, "at-2")
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", got.Sub)
+			},
+		},
+		{
+			description: "Update OIDC token by refresh token not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.UpdateOidcTokenByRefreshToken(ctx, repository.UpdateOidcTokenByRefreshTokenParams{
+					RefreshTokenHash_2: "missing",
+				})
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete OIDC token",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{Sub: "sub-1", AccessTokenHash: "at-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcToken(ctx, "at-1"))
+
+				_, err = s.GetOidcToken(ctx, "at-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete OIDC token by sub",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{Sub: "sub-1", AccessTokenHash: "at-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcTokenBySub(ctx, "sub-1"))
+
+				_, err = s.GetOidcToken(ctx, "at-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete OIDC token by code hash",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub:             "sub-1",
+					AccessTokenHash: "at-1",
+					CodeHash:        "code-1",
+				})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcTokenByCodeHash(ctx, "code-1"))
+
+				_, err = s.GetOidcToken(ctx, "at-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete expired OIDC tokens",
+			run: func(t *testing.T, s repository.Store) {
+				// both expiries past
+				_, err := s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub: "sub-1", AccessTokenHash: "at-1",
+					TokenExpiresAt: 10, RefreshTokenExpiresAt: 10,
+				})
+				require.NoError(t, err)
+				// valid
+				_, err = s.CreateOidcToken(ctx, repository.CreateOidcTokenParams{
+					Sub: "sub-3", AccessTokenHash: "at-3",
+					TokenExpiresAt: 100, RefreshTokenExpiresAt: 100,
+				})
+				require.NoError(t, err)
+
+				deleted, err := s.DeleteExpiredOidcTokens(ctx, repository.DeleteExpiredOidcTokensParams{
+					TokenExpiresAt:        50,
+					RefreshTokenExpiresAt: 50,
+				})
+				require.NoError(t, err)
+				assert.Len(t, deleted, 1)
+
+				_, err = s.GetOidcToken(ctx, "at-3")
+				assert.NoError(t, err)
+			},
+		},
+		{
+			description: "Create and get OIDC user info",
+			run: func(t *testing.T, s repository.Store) {
+				u, err := s.CreateOidcUserInfo(ctx, repository.CreateOidcUserInfoParams{
+					Sub:   "sub-1",
+					Name:  "Alice",
+					Email: "alice@example.com",
+				})
+				require.NoError(t, err)
+				assert.Equal(t, "sub-1", u.Sub)
+
+				got, err := s.GetOidcUserInfo(ctx, "sub-1")
+				require.NoError(t, err)
+				assert.Equal(t, u, got)
+			},
+		},
+		{
+			description: "Get OIDC user info not found",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.GetOidcUserInfo(ctx, "missing")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+		{
+			description: "Delete OIDC user info",
+			run: func(t *testing.T, s repository.Store) {
+				_, err := s.CreateOidcUserInfo(ctx, repository.CreateOidcUserInfoParams{Sub: "sub-1"})
+				require.NoError(t, err)
+
+				require.NoError(t, s.DeleteOidcUserInfo(ctx, "sub-1"))
+
+				_, err = s.GetOidcUserInfo(ctx, "sub-1")
+				assert.ErrorIs(t, err, repository.ErrNotFound)
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.description, func(t *testing.T) {
+			s := memory.New()
+			test.run(t, s)
+		})
+	}
+}
@@ -0,0 +1,241 @@
+package memory
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+)
+
+func (s *Store) CreateOidcCode(_ context.Context, arg repository.CreateOidcCodeParams) (repository.OidcCode, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	// Enforce sub UNIQUE constraint
+	for _, c := range s.oidcCodes {
+		if c.Sub == arg.Sub {
+			return repository.OidcCode{}, fmt.Errorf("UNIQUE constraint failed: oidc_codes.sub")
+		}
+	}
+	code := repository.OidcCode(arg)
+	s.oidcCodes[arg.CodeHash] = code
+	return code, nil
+}
+
+// GetOidcCode is a destructive read: it deletes and returns the code (mirrors SQLite's DELETE...RETURNING).
+func (s *Store) GetOidcCode(_ context.Context, codeHash string) (repository.OidcCode, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	c, ok := s.oidcCodes[codeHash]
+	if !ok {
+		return repository.OidcCode{}, repository.ErrNotFound
+	}
+	delete(s.oidcCodes, codeHash)
+	return c, nil
+}
+
+// GetOidcCodeBySub is a destructive read: it deletes and returns the code (mirrors SQLite's DELETE...RETURNING).
+func (s *Store) GetOidcCodeBySub(_ context.Context, sub string) (repository.OidcCode, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, c := range s.oidcCodes {
+		if c.Sub == sub {
+			delete(s.oidcCodes, k)
+			return c, nil
+		}
+	}
+	return repository.OidcCode{}, repository.ErrNotFound
+}
+
+// GetOidcCodeUnsafe is a non-destructive read (mirrors SQLite's SELECT).
+func (s *Store) GetOidcCodeUnsafe(_ context.Context, codeHash string) (repository.OidcCode, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	c, ok := s.oidcCodes[codeHash]
+	if !ok {
+		return repository.OidcCode{}, repository.ErrNotFound
+	}
+	return c, nil
+}
+
+// GetOidcCodeBySubUnsafe is a non-destructive read (mirrors SQLite's SELECT).
+func (s *Store) GetOidcCodeBySubUnsafe(_ context.Context, sub string) (repository.OidcCode, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	for _, c := range s.oidcCodes {
+		if c.Sub == sub {
+			return c, nil
+		}
+	}
+	return repository.OidcCode{}, repository.ErrNotFound
+}
+
+func (s *Store) DeleteOidcCode(_ context.Context, codeHash string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	delete(s.oidcCodes, codeHash)
+	return nil
+}
+
+func (s *Store) DeleteOidcCodeBySub(_ context.Context, sub string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, c := range s.oidcCodes {
+		if c.Sub == sub {
+			delete(s.oidcCodes, k)
+		}
+	}
+	return nil
+}
+
+func (s *Store) DeleteExpiredOidcCodes(_ context.Context, expiresAt int64) ([]repository.OidcCode, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	var deleted []repository.OidcCode
+	for k, c := range s.oidcCodes {
+		if c.ExpiresAt < expiresAt {
+			deleted = append(deleted, c)
+			delete(s.oidcCodes, k)
+		}
+	}
+	return deleted, nil
+}
+
+func (s *Store) CreateOidcToken(_ context.Context, arg repository.CreateOidcTokenParams) (repository.OidcToken, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	// Enforce sub UNIQUE constraint
+	for _, t := range s.oidcTokens {
+		if t.Sub == arg.Sub {
+			return repository.OidcToken{}, fmt.Errorf("UNIQUE constraint failed: oidc_tokens.sub")
+		}
+	}
+	tok := repository.OidcToken{
+		Sub:                   arg.Sub,
+		AccessTokenHash:       arg.AccessTokenHash,
+		RefreshTokenHash:      arg.RefreshTokenHash,
+		CodeHash:              arg.CodeHash,
+		Scope:                 arg.Scope,
+		ClientID:              arg.ClientID,
+		TokenExpiresAt:        arg.TokenExpiresAt,
+		RefreshTokenExpiresAt: arg.RefreshTokenExpiresAt,
+		Nonce:                 arg.Nonce,
+	}
+	s.oidcTokens[arg.AccessTokenHash] = tok
+	return tok, nil
+}
+
+func (s *Store) GetOidcToken(_ context.Context, accessTokenHash string) (repository.OidcToken, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	t, ok := s.oidcTokens[accessTokenHash]
+	if !ok {
+		return repository.OidcToken{}, repository.ErrNotFound
+	}
+	return t, nil
+}
+
+func (s *Store) GetOidcTokenByRefreshToken(_ context.Context, refreshTokenHash string) (repository.OidcToken, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	for _, t := range s.oidcTokens {
+		if t.RefreshTokenHash == refreshTokenHash {
+			return t, nil
+		}
+	}
+	return repository.OidcToken{}, repository.ErrNotFound
+}
+
+func (s *Store) GetOidcTokenBySub(_ context.Context, sub string) (repository.OidcToken, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	for _, t := range s.oidcTokens {
+		if t.Sub == sub {
+			return t, nil
+		}
+	}
+	return repository.OidcToken{}, repository.ErrNotFound
+}
+
+func (s *Store) UpdateOidcTokenByRefreshToken(_ context.Context, arg repository.UpdateOidcTokenByRefreshTokenParams) (repository.OidcToken, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, t := range s.oidcTokens {
+		if t.RefreshTokenHash == arg.RefreshTokenHash_2 {
+			delete(s.oidcTokens, k)
+			t.AccessTokenHash = arg.AccessTokenHash
+			t.RefreshTokenHash = arg.RefreshTokenHash
+			t.TokenExpiresAt = arg.TokenExpiresAt
+			t.RefreshTokenExpiresAt = arg.RefreshTokenExpiresAt
+			s.oidcTokens[arg.AccessTokenHash] = t
+			return t, nil
+		}
+	}
+	return repository.OidcToken{}, repository.ErrNotFound
+}
+
+func (s *Store) DeleteOidcToken(_ context.Context, accessTokenHash string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	delete(s.oidcTokens, accessTokenHash)
+	return nil
+}
+
+func (s *Store) DeleteOidcTokenBySub(_ context.Context, sub string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, t := range s.oidcTokens {
+		if t.Sub == sub {
+			delete(s.oidcTokens, k)
+		}
+	}
+	return nil
+}
+
+func (s *Store) DeleteOidcTokenByCodeHash(_ context.Context, codeHash string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, t := range s.oidcTokens {
+		if t.CodeHash == codeHash {
+			delete(s.oidcTokens, k)
+		}
+	}
+	return nil
+}
+
+func (s *Store) DeleteExpiredOidcTokens(_ context.Context, arg repository.DeleteExpiredOidcTokensParams) ([]repository.OidcToken, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	var deleted []repository.OidcToken
+	for k, t := range s.oidcTokens {
+		if t.TokenExpiresAt < arg.TokenExpiresAt && t.RefreshTokenExpiresAt < arg.RefreshTokenExpiresAt {
+			deleted = append(deleted, t)
+			delete(s.oidcTokens, k)
+		}
+	}
+	return deleted, nil
+}
+
+func (s *Store) CreateOidcUserInfo(_ context.Context, arg repository.CreateOidcUserInfoParams) (repository.OidcUserinfo, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	u := repository.OidcUserinfo(arg)
+	s.oidcUsers[arg.Sub] = u
+	return u, nil
+}
+
+func (s *Store) GetOidcUserInfo(_ context.Context, sub string) (repository.OidcUserinfo, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	u, ok := s.oidcUsers[sub]
+	if !ok {
+		return repository.OidcUserinfo{}, repository.ErrNotFound
+	}
+	return u, nil
+}
+
+func (s *Store) DeleteOidcUserInfo(_ context.Context, sub string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	delete(s.oidcUsers, sub)
+	return nil
+}
@@ -0,0 +1,63 @@
+package memory
+
+import (
+	"context"
+
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+)
+
+func (s *Store) CreateSession(_ context.Context, arg repository.CreateSessionParams) (repository.Session, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	sess := repository.Session(arg)
+	s.sessions[arg.UUID] = sess
+	return sess, nil
+}
+
+func (s *Store) GetSession(_ context.Context, uuid string) (repository.Session, error) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	sess, ok := s.sessions[uuid]
+	if !ok {
+		return repository.Session{}, repository.ErrNotFound
+	}
+	return sess, nil
+}
+
+func (s *Store) UpdateSession(_ context.Context, arg repository.UpdateSessionParams) (repository.Session, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	sess, ok := s.sessions[arg.UUID]
+	if !ok {
+		return repository.Session{}, repository.ErrNotFound
+	}
+	sess.Username = arg.Username
+	sess.Email = arg.Email
+	sess.Name = arg.Name
+	sess.Provider = arg.Provider
+	sess.TotpPending = arg.TotpPending
+	sess.OAuthGroups = arg.OAuthGroups
+	sess.Expiry = arg.Expiry
+	sess.OAuthName = arg.OAuthName
+	sess.OAuthSub = arg.OAuthSub
+	s.sessions[arg.UUID] = sess
+	return sess, nil
+}
+
+func (s *Store) DeleteSession(_ context.Context, uuid string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	delete(s.sessions, uuid)
+	return nil
+}
+
+func (s *Store) DeleteExpiredSessions(_ context.Context, expiry int64) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	for k, v := range s.sessions {
+		if v.Expiry < expiry {
+			delete(s.sessions, k)
+		}
+	}
+	return nil
+}
@@ -0,0 +1,27 @@
+// Package memory provides an in-memory implementation of repository.Store for use in tests.
+package memory
+
+import (
+	"sync"
+
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+)
+
+// Store is a thread-safe in-memory implementation of repository.Store.
+type Store struct {
+	mu         sync.RWMutex
+	sessions   map[string]repository.Session
+	oidcCodes  map[string]repository.OidcCode
+	oidcTokens map[string]repository.OidcToken
+	oidcUsers  map[string]repository.OidcUserinfo
+}
+
+// New returns a new empty in-memory Store.
+func New() repository.Store {
+	return &Store{
+		sessions:   make(map[string]repository.Session),
+		oidcCodes:  make(map[string]repository.OidcCode),
+		oidcTokens: make(map[string]repository.OidcToken),
+		oidcUsers:  make(map[string]repository.OidcUserinfo),
+	}
+}
@@ -1,9 +1,22 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.30.0
-
 package repository

+// Shared model and parameter types for all storage drivers.
+// sqlc-generated driver packages use these via the conversion layer in their store.go.
+
+type Session struct {
+	UUID        string
+	Username    string
+	Email       string
+	Name        string
+	Provider    string
+	TotpPending bool
+	OAuthGroups string
+	Expiry      int64
+	CreatedAt   int64
+	OAuthName   string
+	OAuthSub    string
+}
+
 type OidcCode struct {
 	Sub           string
 	CodeHash      string
@@ -49,7 +62,7 @@ type OidcUserinfo struct {
 	Address           string
 }

-type Session struct {
+type CreateSessionParams struct {
 	UUID        string
 	Username    string
 	Email       string
@@ -62,3 +75,74 @@ type Session struct {
 	OAuthName   string
 	OAuthSub    string
 }
+
+type UpdateSessionParams struct {
+	Username    string
+	Email       string
+	Name        string
+	Provider    string
+	TotpPending bool
+	OAuthGroups string
+	Expiry      int64
+	OAuthName   string
+	OAuthSub    string
+	UUID        string
+}
+
+type CreateOidcCodeParams struct {
+	Sub           string
+	CodeHash      string
+	Scope         string
+	RedirectURI   string
+	ClientID      string
+	ExpiresAt     int64
+	Nonce         string
+	CodeChallenge string
+}
+
+type CreateOidcTokenParams struct {
+	Sub                   string
+	AccessTokenHash       string
+	RefreshTokenHash      string
+	Scope                 string
+	ClientID              string
+	TokenExpiresAt        int64
+	RefreshTokenExpiresAt int64
+	CodeHash              string
+	Nonce                 string
+}
+
+type UpdateOidcTokenByRefreshTokenParams struct {
+	AccessTokenHash       string
+	RefreshTokenHash      string
+	TokenExpiresAt        int64
+	RefreshTokenExpiresAt int64
+	RefreshTokenHash_2    string
+}
+
+type DeleteExpiredOidcTokensParams struct {
+	TokenExpiresAt        int64
+	RefreshTokenExpiresAt int64
+}
+
+type CreateOidcUserInfoParams struct {
+	Sub               string
+	Name              string
+	PreferredUsername string
+	Email             string
+	Groups            string
+	UpdatedAt         int64
+	GivenName         string
+	FamilyName        string
+	MiddleName        string
+	Nickname          string
+	Profile           string
+	Picture           string
+	Website           string
+	Gender            string
+	Birthdate         string
+	Zoneinfo          string
+	Locale            string
+	PhoneNumber       string
+	Address           string
+}
@@ -1,8 +1,8 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.30.0
+//   sqlc v1.31.1

-package repository
+package sqlite

 import (
 	"context"
@@ -0,0 +1,3 @@
+package sqlite
+
+//go:generate go run github.com/tinyauthapp/tinyauth/gen/sqlc-wrapper -pkg github.com/tinyauthapp/tinyauth/internal/repository/sqlite
@@ -0,0 +1,64 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package sqlite
+
+type OidcCode struct {
+	Sub           string
+	CodeHash      string
+	Scope         string
+	RedirectURI   string
+	ClientID      string
+	ExpiresAt     int64
+	Nonce         string
+	CodeChallenge string
+}
+
+type OidcToken struct {
+	Sub                   string
+	AccessTokenHash       string
+	RefreshTokenHash      string
+	CodeHash              string
+	Scope                 string
+	ClientID              string
+	TokenExpiresAt        int64
+	RefreshTokenExpiresAt int64
+	Nonce                 string
+}
+
+type OidcUserinfo struct {
+	Sub               string
+	Name              string
+	PreferredUsername string
+	Email             string
+	Groups            string
+	UpdatedAt         int64
+	GivenName         string
+	FamilyName        string
+	MiddleName        string
+	Nickname          string
+	Profile           string
+	Picture           string
+	Website           string
+	Gender            string
+	Birthdate         string
+	Zoneinfo          string
+	Locale            string
+	PhoneNumber       string
+	Address           string
+}
+
+type Session struct {
+	UUID        string
+	Username    string
+	Email       string
+	Name        string
+	Provider    string
+	TotpPending bool
+	OAuthGroups string
+	Expiry      int64
+	CreatedAt   int64
+	OAuthName   string
+	OAuthSub    string
+}
@@ -1,9 +1,9 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.30.0
+//   sqlc v1.31.1
 // source: oidc_queries.sql

-package repository
+package sqlite

 import (
 	"context"
@@ -1,9 +1,9 @@
 // Code generated by sqlc. DO NOT EDIT.
 // versions:
-//   sqlc v1.30.0
+//   sqlc v1.31.1
 // source: session_queries.sql

-package repository
+package sqlite

 import (
 	"context"
@@ -0,0 +1,209 @@
+// Code generated by cmd/gen/sqlc-wrapper. DO NOT EDIT.
+package sqlite
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+
+	"github.com/tinyauthapp/tinyauth/internal/repository"
+)
+
+// Store wraps *Queries and implements repository.Store.
+type Store struct {
+	q *Queries
+}
+
+// NewStore wraps a *Queries to satisfy repository.Store.
+func NewStore(q *Queries) repository.Store {
+	return &Store{q: q}
+}
+
+var errorMap = map[error]error{
+	sql.ErrNoRows: repository.ErrNotFound,
+}
+
+func mapErr(err error) error {
+	for from, to := range errorMap {
+		if errors.Is(err, from) {
+			return to
+		}
+	}
+	return err
+}
+
+func (s *Store) CreateOidcCode(ctx context.Context, arg repository.CreateOidcCodeParams) (repository.OidcCode, error) {
+	r, err := s.q.CreateOidcCode(ctx, CreateOidcCodeParams(arg))
+	if err != nil {
+		return repository.OidcCode{}, mapErr(err)
+	}
+	return repository.OidcCode(r), nil
+}
+
+func (s *Store) CreateOidcToken(ctx context.Context, arg repository.CreateOidcTokenParams) (repository.OidcToken, error) {
+	r, err := s.q.CreateOidcToken(ctx, CreateOidcTokenParams(arg))
+	if err != nil {
+		return repository.OidcToken{}, mapErr(err)
+	}
+	return repository.OidcToken(r), nil
+}
+
+func (s *Store) CreateOidcUserInfo(ctx context.Context, arg repository.CreateOidcUserInfoParams) (repository.OidcUserinfo, error) {
+	r, err := s.q.CreateOidcUserInfo(ctx, CreateOidcUserInfoParams(arg))
+	if err != nil {
+		return repository.OidcUserinfo{}, mapErr(err)
+	}
+	return repository.OidcUserinfo(r), nil
+}
+
+func (s *Store) CreateSession(ctx context.Context, arg repository.CreateSessionParams) (repository.Session, error) {
+	r, err := s.q.CreateSession(ctx, CreateSessionParams(arg))
+	if err != nil {
+		return repository.Session{}, mapErr(err)
+	}
+	return repository.Session(r), nil
+}
+
+func (s *Store) DeleteExpiredOidcCodes(ctx context.Context, expiresAt int64) ([]repository.OidcCode, error) {
+	rows, err := s.q.DeleteExpiredOidcCodes(ctx, expiresAt)
+	if err != nil {
+		return nil, mapErr(err)
+	}
+	out := make([]repository.OidcCode, len(rows))
+	for i, row := range rows {
+		out[i] = repository.OidcCode(row)
+	}
+	return out, nil
+}
+
+func (s *Store) DeleteExpiredOidcTokens(ctx context.Context, arg repository.DeleteExpiredOidcTokensParams) ([]repository.OidcToken, error) {
+	rows, err := s.q.DeleteExpiredOidcTokens(ctx, DeleteExpiredOidcTokensParams(arg))
+	if err != nil {
+		return nil, mapErr(err)
+	}
+	out := make([]repository.OidcToken, len(rows))
+	for i, row := range rows {
+		out[i] = repository.OidcToken(row)
+	}
+	return out, nil
+}
+
+func (s *Store) DeleteExpiredSessions(ctx context.Context, expiry int64) error {
+	return mapErr(s.q.DeleteExpiredSessions(ctx, expiry))
+}
+
+func (s *Store) DeleteOidcCode(ctx context.Context, codeHash string) error {
+	return mapErr(s.q.DeleteOidcCode(ctx, codeHash))
+}
+
+func (s *Store) DeleteOidcCodeBySub(ctx context.Context, sub string) error {
+	return mapErr(s.q.DeleteOidcCodeBySub(ctx, sub))
+}
+
+func (s *Store) DeleteOidcToken(ctx context.Context, accessTokenHash string) error {
+	return mapErr(s.q.DeleteOidcToken(ctx, accessTokenHash))
+}
+
+func (s *Store) DeleteOidcTokenByCodeHash(ctx context.Context, codeHash string) error {
+	return mapErr(s.q.DeleteOidcTokenByCodeHash(ctx, codeHash))
+}
+
+func (s *Store) DeleteOidcTokenBySub(ctx context.Context, sub string) error {
+	return mapErr(s.q.DeleteOidcTokenBySub(ctx, sub))
+}
+
+func (s *Store) DeleteOidcUserInfo(ctx context.Context, sub string) error {
+	return mapErr(s.q.DeleteOidcUserInfo(ctx, sub))
+}
+
+func (s *Store) DeleteSession(ctx context.Context, uuid string) error {
+	return mapErr(s.q.DeleteSession(ctx, uuid))
+}
+
+func (s *Store) GetOidcCode(ctx context.Context, codeHash string) (repository.OidcCode, error) {
+	r, err := s.q.GetOidcCode(ctx, codeHash)
+	if err != nil {
+		return repository.OidcCode{}, mapErr(err)
+	}
+	return repository.OidcCode(r), nil
+}
+
+func (s *Store) GetOidcCodeBySub(ctx context.Context, sub string) (repository.OidcCode, error) {
+	r, err := s.q.GetOidcCodeBySub(ctx, sub)
+	if err != nil {
+		return repository.OidcCode{}, mapErr(err)
+	}
+	return repository.OidcCode(r), nil
+}
+
+func (s *Store) GetOidcCodeBySubUnsafe(ctx context.Context, sub string) (repository.OidcCode, error) {
+	r, err := s.q.GetOidcCodeBySubUnsafe(ctx, sub)
+	if err != nil {
+		return repository.OidcCode{}, mapErr(err)
+	}
+	return repository.OidcCode(r), nil
+}
+
+func (s *Store) GetOidcCodeUnsafe(ctx context.Context, codeHash string) (repository.OidcCode, error) {
+	r, err := s.q.GetOidcCodeUnsafe(ctx, codeHash)
+	if err != nil {
+		return repository.OidcCode{}, mapErr(err)
+	}
+	return repository.OidcCode(r), nil
+}
+
+func (s *Store) GetOidcToken(ctx context.Context, accessTokenHash string) (repository.OidcToken, error) {
+	r, err := s.q.GetOidcToken(ctx, accessTokenHash)
+	if err != nil {
+		return repository.OidcToken{}, mapErr(err)
+	}
+	return repository.OidcToken(r), nil
+}
+
+func (s *Store) GetOidcTokenByRefreshToken(ctx context.Context, refreshTokenHash string) (repository.OidcToken, error) {
+	r, err := s.q.GetOidcTokenByRefreshToken(ctx, refreshTokenHash)
+	if err != nil {
+		return repository.OidcToken{}, mapErr(err)
+	}
+	return repository.OidcToken(r), nil
+}
+
+func (s *Store) GetOidcTokenBySub(ctx context.Context, sub string) (repository.OidcToken, error) {
+	r, err := s.q.GetOidcTokenBySub(ctx, sub)
+	if err != nil {
+		return repository.OidcToken{}, mapErr(err)
+	}
+	return repository.OidcToken(r), nil
+}
+
+func (s *Store) GetOidcUserInfo(ctx context.Context, sub string) (repository.OidcUserinfo, error) {
+	r, err := s.q.GetOidcUserInfo(ctx, sub)
+	if err != nil {
+		return repository.OidcUserinfo{}, mapErr(err)
+	}
+	return repository.OidcUserinfo(r), nil
+}
+
+func (s *Store) GetSession(ctx context.Context, uuid string) (repository.Session, error) {
+	r, err := s.q.GetSession(ctx, uuid)
+	if err != nil {
+		return repository.Session{}, mapErr(err)
+	}
+	return repository.Session(r), nil
+}
+
+func (s *Store) UpdateOidcTokenByRefreshToken(ctx context.Context, arg repository.UpdateOidcTokenByRefreshTokenParams) (repository.OidcToken, error) {
+	r, err := s.q.UpdateOidcTokenByRefreshToken(ctx, UpdateOidcTokenByRefreshTokenParams(arg))
+	if err != nil {
+		return repository.OidcToken{}, mapErr(err)
+	}
+	return repository.OidcToken(r), nil
+}
+
+func (s *Store) UpdateSession(ctx context.Context, arg repository.UpdateSessionParams) (repository.Session, error) {
+	r, err := s.q.UpdateSession(ctx, UpdateSessionParams(arg))
+	if err != nil {
+		return repository.Session{}, mapErr(err)
+	}
+	return repository.Session(r), nil
+}
@@ -0,0 +1,47 @@
+package repository
+
+import (
+	"context"
+	"errors"
+)
+
+// ErrNotFound is returned by Store methods when the requested record does not exist.
+var ErrNotFound = errors.New("not found")
+
+// Store is the interface that all storage drivers must implement.
+// The sqlc-generated *Queries struct satisfies this interface for SQLite.
+// Future drivers (postgres, etc.) must return the shared types defined in this package.
+type Store interface {
+	// Sessions
+	CreateSession(ctx context.Context, arg CreateSessionParams) (Session, error)
+	GetSession(ctx context.Context, uuid string) (Session, error)
+	UpdateSession(ctx context.Context, arg UpdateSessionParams) (Session, error)
+	DeleteSession(ctx context.Context, uuid string) error
+	DeleteExpiredSessions(ctx context.Context, expiry int64) error
+
+	// OIDC codes
+	CreateOidcCode(ctx context.Context, arg CreateOidcCodeParams) (OidcCode, error)
+	GetOidcCode(ctx context.Context, codeHash string) (OidcCode, error)
+	GetOidcCodeBySub(ctx context.Context, sub string) (OidcCode, error)
+	GetOidcCodeUnsafe(ctx context.Context, codeHash string) (OidcCode, error)
+	GetOidcCodeBySubUnsafe(ctx context.Context, sub string) (OidcCode, error)
+	DeleteOidcCode(ctx context.Context, codeHash string) error
+	DeleteOidcCodeBySub(ctx context.Context, sub string) error
+	DeleteExpiredOidcCodes(ctx context.Context, expiresAt int64) ([]OidcCode, error)
+
+	// OIDC tokens
+	CreateOidcToken(ctx context.Context, arg CreateOidcTokenParams) (OidcToken, error)
+	GetOidcToken(ctx context.Context, accessTokenHash string) (OidcToken, error)
+	GetOidcTokenByRefreshToken(ctx context.Context, refreshTokenHash string) (OidcToken, error)
+	GetOidcTokenBySub(ctx context.Context, sub string) (OidcToken, error)
+	UpdateOidcTokenByRefreshToken(ctx context.Context, arg UpdateOidcTokenByRefreshTokenParams) (OidcToken, error)
+	DeleteOidcToken(ctx context.Context, accessTokenHash string) error
+	DeleteOidcTokenBySub(ctx context.Context, sub string) error
+	DeleteOidcTokenByCodeHash(ctx context.Context, codeHash string) error
+	DeleteExpiredOidcTokens(ctx context.Context, arg DeleteExpiredOidcTokensParams) ([]OidcToken, error)
+
+	// OIDC userinfo
+	CreateOidcUserInfo(ctx context.Context, arg CreateOidcUserInfoParams) (OidcUserinfo, error)
+	GetOidcUserInfo(ctx context.Context, sub string) (OidcUserinfo, error)
+	DeleteOidcUserInfo(ctx context.Context, sub string) error
+}
@@ -0,0 +1,249 @@
+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 RuleName string
+
+const (
+	RuleUserAllowed RuleName = "rule-user-allowed"
+	RuleOAuthGroup  RuleName = "rule-oauth-group"
+	RuleLDAPGroup   RuleName = "rule-ldap-group"
+	RuleAuthEnabled RuleName = "rule-auth-enabled"
+	RuleIPAllowed   RuleName = "rule-ip-allowed"
+	RuleIPBypassed  RuleName = "rule-ip-bypassed"
+)
+
+type UserAllowedRule struct {
+	Log *logger.Logger
+}
+
+func (rule *UserAllowedRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx.ACLs == nil || ctx.UserContext == nil {
+		return EffectAbstain
+	}
+
+	if ctx.UserContext.Provider == model.ProviderOAuth {
+		rule.Log.App.Debug().Msg("User is an OAuth user, checking OAuth whitelist")
+		match, err := utils.CheckFilter(ctx.ACLs.OAuth.Whitelist, ctx.UserContext.OAuth.Email)
+		if err != nil {
+			rule.Log.App.Warn().Err(err).Str("item", ctx.UserContext.OAuth.Email).Msg("Invalid entry in OAuth whitelist")
+			return EffectAbstain
+		}
+		if match {
+			rule.Log.App.Debug().Str("email", ctx.UserContext.OAuth.Email).Msg("User is in OAuth whitelist, allowing access")
+			return EffectAllow
+		}
+		return EffectDeny
+	}
+
+	if ctx.ACLs.Users.Block != "" {
+		rule.Log.App.Debug().Msg("Checking users block list")
+		match, err := utils.CheckFilter(ctx.ACLs.Users.Block, ctx.UserContext.GetUsername())
+		if err != nil {
+			rule.Log.App.Warn().Err(err).Str("item", ctx.UserContext.GetUsername()).Msg("Invalid entry in users block list")
+			return EffectAbstain
+		}
+		if match {
+			rule.Log.App.Debug().Str("username", ctx.UserContext.GetUsername()).Msg("User is in users block list, denying access")
+			return EffectDeny
+		}
+		return EffectAllow
+	}
+
+	rule.Log.App.Debug().Msg("Checking users allow list")
+
+	match, err := utils.CheckFilter(ctx.ACLs.Users.Allow, ctx.UserContext.GetUsername())
+
+	if err != nil {
+		rule.Log.App.Warn().Err(err).Str("item", ctx.UserContext.GetUsername()).Msg("Invalid entry in users allow list")
+		return EffectAbstain
+	}
+
+	if match {
+		rule.Log.App.Debug().Str("username", ctx.UserContext.GetUsername()).Msg("User is in users allow list, allowing access")
+		return EffectAllow
+	}
+
+	rule.Log.App.Debug().Str("username", ctx.UserContext.GetUsername()).Msg("User is not in users allow list, denying access")
+	return EffectDeny
+}
+
+type OAuthGroupRule struct {
+	Log *logger.Logger
+}
+
+func (rule *OAuthGroupRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx.ACLs == nil || ctx.UserContext == nil {
+		return EffectAbstain
+	}
+
+	if !ctx.UserContext.IsOAuth() {
+		rule.Log.App.Debug().Msg("User is not an OAuth user, skipping OAuth group check")
+		return EffectAbstain
+	}
+
+	if _, ok := model.OverrideProviders[ctx.UserContext.OAuth.ID]; ok {
+		rule.Log.App.Debug().Str("provider", ctx.UserContext.OAuth.ID).Msg("Provider override detected, skipping group check")
+		return EffectAllow
+	}
+
+	for _, group := range ctx.UserContext.OAuth.Groups {
+		match, err := utils.CheckFilter(ctx.ACLs.OAuth.Groups, strings.TrimSpace(group))
+		if err != nil {
+			return EffectAbstain
+		}
+		if match {
+			rule.Log.App.Trace().Str("group", group).Str("required", ctx.ACLs.OAuth.Groups).Msg("User group matched, allowing access")
+			return EffectAllow
+		}
+	}
+
+	rule.Log.App.Debug().Msg("No groups matched")
+	return EffectDeny
+}
+
+type LDAPGroupRule struct {
+	Log *logger.Logger
+}
+
+func (rule *LDAPGroupRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx == nil || ctx.UserContext == nil {
+		return EffectAbstain
+	}
+
+	if !ctx.UserContext.IsLDAP() {
+		rule.Log.App.Debug().Msg("User is not an LDAP user, skipping LDAP group check")
+		return EffectAbstain
+	}
+
+	for _, group := range ctx.UserContext.LDAP.Groups {
+		match, err := utils.CheckFilter(ctx.ACLs.LDAP.Groups, strings.TrimSpace(group))
+		if err != nil {
+			return EffectAbstain
+		}
+		if match {
+			rule.Log.App.Trace().Str("group", group).Str("required", ctx.ACLs.LDAP.Groups).Msg("User group matched, allowing access")
+			return EffectAllow
+		}
+	}
+
+	rule.Log.App.Debug().Msg("No groups matched")
+	return EffectDeny
+}
+
+type AuthEnabledRule struct {
+	Log *logger.Logger
+}
+
+func (rule *AuthEnabledRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx.ACLs == nil {
+		return EffectDeny
+	}
+
+	if ctx.ACLs.Path.Block != "" {
+		regex, err := regexp.Compile(ctx.ACLs.Path.Block)
+
+		if err != nil {
+			rule.Log.App.Error().Err(err).Msg("Failed to compile block regex")
+			return EffectDeny
+		}
+
+		if !regex.MatchString(ctx.Path) {
+			return EffectAllow
+		}
+	}
+
+	if ctx.ACLs.Path.Allow != "" {
+		regex, err := regexp.Compile(ctx.ACLs.Path.Allow)
+
+		if err != nil {
+			rule.Log.App.Error().Err(err).Msg("Failed to compile allow regex")
+			return EffectDeny
+		}
+
+		if regex.MatchString(ctx.Path) {
+			return EffectAllow
+		}
+	}
+
+	return EffectDeny
+}
+
+type IPAllowedRule struct {
+	Log    *logger.Logger
+	Config model.Config
+}
+
+func (rule *IPAllowedRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx.ACLs == nil {
+		return EffectAbstain
+	}
+
+	// Merge the global and app IP filter
+	blockedIps := append(ctx.ACLs.IP.Block, rule.Config.Auth.IP.Block...)
+	allowedIPs := append(ctx.ACLs.IP.Allow, rule.Config.Auth.IP.Allow...)
+
+	for _, blocked := range blockedIps {
+		match, err := utils.CheckIPFilter(blocked, ctx.IP.String())
+		if err != nil {
+			rule.Log.App.Warn().Err(err).Str("item", blocked).Msg("Invalid IP/CIDR in block list")
+			continue
+		}
+		if match {
+			rule.Log.App.Debug().Str("ip", ctx.IP.String()).Str("item", blocked).Msg("IP is in block list, denying access")
+			return EffectDeny
+		}
+	}
+
+	for _, allowed := range allowedIPs {
+		match, err := utils.CheckIPFilter(allowed, ctx.IP.String())
+		if err != nil {
+			rule.Log.App.Warn().Err(err).Str("item", allowed).Msg("Invalid IP/CIDR in allow list")
+			continue
+		}
+		if match {
+			rule.Log.App.Debug().Str("ip", ctx.IP.String()).Str("item", allowed).Msg("IP is in allow list, allowing access")
+			return EffectAllow
+		}
+	}
+
+	if len(allowedIPs) > 0 {
+		rule.Log.App.Debug().Str("ip", ctx.IP.String()).Msg("IP not in allow list, denying access")
+		return EffectDeny
+	}
+
+	rule.Log.App.Debug().Str("ip", ctx.IP.String()).Msg("IP not in block or allow list, allowing access")
+	return EffectAllow
+}
+
+type IPBypassedRule struct {
+	Log *logger.Logger
+}
+
+func (rule *IPBypassedRule) Evaluate(ctx *ACLContext) Effect {
+	if ctx.ACLs == nil {
+		return EffectDeny
+	}
+
+	for _, bypassed := range ctx.ACLs.IP.Bypass {
+		match, err := utils.CheckIPFilter(bypassed, ctx.IP.String())
+		if err != nil {
+			rule.Log.App.Warn().Err(err).Str("item", bypassed).Msg("Invalid IP/CIDR in bypass list")
+			continue
+		}
+		if match {
+			rule.Log.App.Debug().Str("ip", ctx.IP.String()).Str("item", bypassed).Msg("IP is in bypass list, skipping authentication")
+			return EffectAllow
+		}
+	}
+
+	rule.Log.App.Debug().Str("ip", ctx.IP.String()).Msg("IP not in bypass list, proceeding with authentication")
+	return EffectDeny
+}
@@ -0,0 +1,732 @@
+package service
+
+import (
+	"net"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tinyauthapp/tinyauth/internal/model"
+	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
+)
+
+func TestUserAllowedRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	rule := &UserAllowedRule{Log: log}
+
+	tests := []struct {
+		name     string
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name: "abstains when ACLs are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "abstains when user context is nil",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "alice"},
+				},
+				UserContext: nil,
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "allows OAuth user when email matches whitelist",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "allowed@example.com"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						BaseContext: model.BaseContext{
+							Username: "different-username",
+							Email:    "allowed@example.com",
+						},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies OAuth user when email does not match whitelist",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "allowed@example.com"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						BaseContext: model.BaseContext{Email: "denied@example.com"},
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "abstains for OAuth user when whitelist filter is invalid",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "/[/"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						BaseContext: model.BaseContext{Email: "allowed@example.com"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "denies local user when username matches block list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Block: "alice,bob"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows local user when username does not match block list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Block: "alice,bob"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "charlie"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "abstains when block list filter is invalid",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Block: "/[/"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "allows local user when username matches allow list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Allow: "alice,bob"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies local user when username does not match allow list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Allow: "alice,bob"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "charlie"},
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "abstains when allow list filter is invalid",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Users: model.AppUsers{Allow: "/[/"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
+
+func TestOAuthGroupRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	rule := &OAuthGroupRule{Log: log}
+
+	tests := []struct {
+		name     string
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name: "abstains when ACLs are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						Groups: []string{"admins"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "abstains when user context is nil",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "alice"},
+				},
+				UserContext: nil,
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "abstains when user is not OAuth",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "allows when provider is an override provider regardless of groups",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						ID:     "google",
+						Groups: []string{"unrelated"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "allows OAuth user when a group matches",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "admins,users"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						ID:     "custom",
+						Groups: []string{"users"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies OAuth user when no group matches",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						ID:     "custom",
+						Groups: []string{"users", "guests"},
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies OAuth user when user has no groups",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						ID:     "custom",
+						Groups: nil,
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "abstains when groups filter is invalid",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: "/[/"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						ID:     "custom",
+						Groups: []string{"admins"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
+
+func TestLDAPGroupRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	rule := &LDAPGroupRule{Log: log}
+
+	tests := []struct {
+		name     string
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name:     "abstains when context is nil",
+			ctx:      nil,
+			expected: EffectAbstain,
+		},
+		{
+			name: "abstains when user context is nil",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "alice"},
+				},
+				UserContext: nil,
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "abstains when user is not LDAP",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "allows LDAP user when a group matches",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: "admins,users"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLDAP,
+					LDAP: &model.LDAPContext{
+						Groups: []string{"users"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies LDAP user when no group matches",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLDAP,
+					LDAP: &model.LDAPContext{
+						Groups: []string{"users", "guests"},
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies LDAP user when user has no groups",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: "admins"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLDAP,
+					LDAP: &model.LDAPContext{
+						Groups: nil,
+					},
+				},
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "abstains when groups filter is invalid",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: "/[/"},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLDAP,
+					LDAP: &model.LDAPContext{
+						Groups: []string{"admins"},
+					},
+				},
+			},
+			expected: EffectAbstain,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
+
+func TestAuthEnabledRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	rule := &AuthEnabledRule{Log: log}
+
+	tests := []struct {
+		name     string
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name: "deny when ACLs are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				Path: "/anything",
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when path does not match block regex",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Block: "^/admin"},
+				},
+				Path: "/public",
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies when path matches block regex and no allow regex",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Block: "^/admin"},
+				},
+				Path: "/admin/users",
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when path matches allow regex",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Allow: "^/public"},
+				},
+				Path: "/public/index",
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies when path does not match allow regex",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Allow: "^/public"},
+				},
+				Path: "/private",
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when blocked path is also explicitly allowed",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{
+						Block: "^/admin",
+						Allow: "^/admin/public",
+					},
+				},
+				Path: "/admin/public/page",
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies when block regex fails to compile",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Block: "[invalid"},
+				},
+				Path: "/anything",
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies when allow regex fails to compile",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					Path: model.AppPath{Allow: "[invalid"},
+				},
+				Path: "/anything",
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies when no path rules are configured",
+			ctx: &ACLContext{
+				ACLs: &model.App{},
+				Path: "/anything",
+			},
+			expected: EffectDeny,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
+
+func TestIPAllowedRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	tests := []struct {
+		name     string
+		config   model.Config
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name: "abstains when ACLs are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				IP:   net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectAbstain,
+		},
+		{
+			name: "denies when IP matches app block list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Block: []string{"10.0.0.1"}},
+				},
+				IP: net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies when IP matches global block list",
+			config: model.Config{
+				Auth: model.AuthConfig{
+					IP: model.IPConfig{Block: []string{"10.0.0.0/24"}},
+				},
+			},
+			ctx: &ACLContext{
+				ACLs: &model.App{},
+				IP:   net.ParseIP("10.0.0.5"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when IP matches app allow list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Allow: []string{"192.168.1.0/24"}},
+				},
+				IP: net.ParseIP("192.168.1.10"),
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "allows when IP matches global allow list",
+			config: model.Config{
+				Auth: model.AuthConfig{
+					IP: model.IPConfig{Allow: []string{"192.168.1.10"}},
+				},
+			},
+			ctx: &ACLContext{
+				ACLs: &model.App{},
+				IP:   net.ParseIP("192.168.1.10"),
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies when allow list is set and IP does not match",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Allow: []string{"192.168.1.0/24"}},
+				},
+				IP: net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when no block or allow lists are configured",
+			ctx: &ACLContext{
+				ACLs: &model.App{},
+				IP:   net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "block list takes precedence over allow list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{
+						Block: []string{"10.0.0.1"},
+						Allow: []string{"10.0.0.1"},
+					},
+				},
+				IP: net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "skips invalid block entries and continues evaluation",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{
+						Block: []string{"not-an-ip"},
+						Allow: []string{"10.0.0.1"},
+					},
+				},
+				IP: net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectAllow,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			rule := &IPAllowedRule{Log: log, Config: tt.config}
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
+
+func TestIPBypassedRule(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	rule := &IPBypassedRule{Log: log}
+
+	tests := []struct {
+		name     string
+		ctx      *ACLContext
+		expected Effect
+	}{
+		{
+			name: "deny when ACLs are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				IP:   net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when IP matches bypass list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Bypass: []string{"10.0.0.0/24"}},
+				},
+				IP: net.ParseIP("10.0.0.5"),
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "denies when IP does not match bypass list",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Bypass: []string{"10.0.0.0/24"}},
+				},
+				IP: net.ParseIP("192.168.1.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "denies when bypass list is empty",
+			ctx: &ACLContext{
+				ACLs: &model.App{},
+				IP:   net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "skips invalid bypass entries and allows on later match",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					IP: model.AppIP{Bypass: []string{"not-an-ip", "10.0.0.1"}},
+				},
+				IP: net.ParseIP("10.0.0.1"),
+			},
+			expected: EffectAllow,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.expected, rule.Evaluate(tt.ctx))
+		})
+	}
+}
@@ -13,51 +13,52 @@ type LabelProvider interface {

 type AccessControlsService struct {
 	log           *logger.Logger
+	config        model.Config
 	labelProvider *LabelProvider
-	static        map[string]model.App
 }

 func NewAccessControlsService(
 	log *logger.Logger,
-	labelProvider *LabelProvider,
-	static map[string]model.App) *AccessControlsService {
+	config model.Config,
+	labelProvider *LabelProvider) *AccessControlsService {
+
 	return &AccessControlsService{
 		log:           log,
+		config:        config,
 		labelProvider: labelProvider,
-		static:        static,
 	}
 }

-func (acls *AccessControlsService) lookupStaticACLs(domain string) *model.App {
-	var appAcls *model.App
-	for app, config := range acls.static {
+func (service *AccessControlsService) lookupStaticACLs(domain string) *model.App {
+	var nameMatch *model.App
+
+	// First try to find a matching app by domain, then fallback to matching by app name (subdomain)
+	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")
-			appAcls = &config
-			break // If we find a match by domain, we can stop searching
+			service.log.App.Debug().Str("name", app).Msg("Found matching container by domain")
+			return &config
 		}
-
 		if strings.SplitN(domain, ".", 2)[0] == app {
-			acls.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
+			service.log.App.Debug().Str("name", app).Msg("Found matching container by app name")
+			nameMatch = &config
 		}
 	}
-	return appAcls
+
+	return nameMatch
 }

-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 {
-		return (*acls.labelProvider).GetLabels(domain)
+	if service.labelProvider != nil && *service.labelProvider != nil {
+		return (*service.labelProvider).GetLabels(domain)
 	}

 	// no labels
@@ -0,0 +1,199 @@
+package service
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/tinyauthapp/tinyauth/internal/model"
+	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
+)
+
+type mockLabelProvider struct {
+	getLabelsFn func(appDomain string) (*model.App, error)
+	calledWith  string
+	callCount   int
+}
+
+func (m *mockLabelProvider) GetLabels(appDomain string) (*model.App, error) {
+	m.calledWith = appDomain
+	m.callCount++
+	if m.getLabelsFn != nil {
+		return m.getLabelsFn(appDomain)
+	}
+	return nil, nil
+}
+
+func TestLookupStaticACLs(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	tests := []struct {
+		name           string
+		apps           map[string]model.App
+		domain         string
+		expectNil      bool
+		expectedDomain string
+	}{
+		{
+			name:      "returns nil when no apps are configured",
+			apps:      nil,
+			domain:    "foo.example.com",
+			expectNil: true,
+		},
+		{
+			name: "returns nil when no app matches",
+			apps: map[string]model.App{
+				"foo": {Config: model.AppConfig{Domain: "foo.example.com"}},
+			},
+			domain:    "bar.example.com",
+			expectNil: true,
+		},
+		{
+			name: "matches by exact domain",
+			apps: map[string]model.App{
+				"foo": {Config: model.AppConfig{Domain: "foo.example.com"}},
+			},
+			domain:         "foo.example.com",
+			expectedDomain: "foo.example.com",
+		},
+		{
+			name: "matches by app name when domain does not match any app",
+			apps: map[string]model.App{
+				"foo": {Config: model.AppConfig{Domain: "configured.example.com"}},
+			},
+			domain:         "foo.example.com",
+			expectedDomain: "configured.example.com",
+		},
+		{
+			name: "matches by app name for nested subdomains",
+			apps: map[string]model.App{
+				"foo": {Config: model.AppConfig{Domain: "configured.example.com"}},
+			},
+			domain:         "foo.sub.example.com",
+			expectedDomain: "configured.example.com",
+		},
+		{
+			name: "selects the app matching by domain among multiple apps",
+			apps: map[string]model.App{
+				"unrelated": {Config: model.AppConfig{Domain: "other.example.com"}},
+				"target":    {Config: model.AppConfig{Domain: "foo.example.com"}},
+			},
+			domain:         "foo.example.com",
+			expectedDomain: "foo.example.com",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			svc := NewAccessControlsService(log, model.Config{Apps: tt.apps}, nil)
+			got := svc.lookupStaticACLs(tt.domain)
+			if tt.expectNil {
+				assert.Nil(t, got)
+				return
+			}
+			require.NotNil(t, got)
+			assert.Equal(t, tt.expectedDomain, got.Config.Domain)
+		})
+	}
+}
+
+func TestGetAccessControls(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	t.Run("returns static ACLs when domain matches", func(t *testing.T) {
+		config := model.Config{
+			Apps: map[string]model.App{
+				"foo": {
+					Config: model.AppConfig{Domain: "foo.example.com"},
+					Users:  model.AppUsers{Allow: "alice"},
+				},
+			},
+		}
+		svc := NewAccessControlsService(log, config, nil)
+
+		got, err := svc.GetAccessControls("foo.example.com")
+
+		require.NoError(t, err)
+		require.NotNil(t, got)
+		assert.Equal(t, "foo.example.com", got.Config.Domain)
+		assert.Equal(t, "alice", got.Users.Allow)
+	})
+
+	t.Run("returns nil when no static match and no label provider", func(t *testing.T) {
+		svc := NewAccessControlsService(log, model.Config{}, nil)
+
+		got, err := svc.GetAccessControls("unknown.example.com")
+
+		require.NoError(t, err)
+		assert.Nil(t, got)
+	})
+
+	t.Run("returns nil when label provider pointer wraps a nil interface", func(t *testing.T) {
+		var provider LabelProvider
+		svc := NewAccessControlsService(log, model.Config{}, &provider)
+
+		got, err := svc.GetAccessControls("unknown.example.com")
+
+		require.NoError(t, err)
+		assert.Nil(t, got)
+	})
+
+	t.Run("falls back to label provider when no static match", func(t *testing.T) {
+		expected := &model.App{
+			Config: model.AppConfig{Domain: "dynamic.example.com"},
+			Users:  model.AppUsers{Allow: "bob"},
+		}
+		mock := &mockLabelProvider{
+			getLabelsFn: func(appDomain string) (*model.App, error) {
+				return expected, nil
+			},
+		}
+		var provider LabelProvider = mock
+		svc := NewAccessControlsService(log, model.Config{}, &provider)
+
+		got, err := svc.GetAccessControls("dynamic.example.com")
+
+		require.NoError(t, err)
+		assert.Same(t, expected, got)
+		assert.Equal(t, "dynamic.example.com", mock.calledWith)
+		assert.Equal(t, 1, mock.callCount)
+	})
+
+	t.Run("does not call label provider when static match found", func(t *testing.T) {
+		mock := &mockLabelProvider{}
+		var provider LabelProvider = mock
+		config := model.Config{
+			Apps: map[string]model.App{
+				"foo": {Config: model.AppConfig{Domain: "foo.example.com"}},
+			},
+		}
+		svc := NewAccessControlsService(log, config, &provider)
+
+		got, err := svc.GetAccessControls("foo.example.com")
+
+		require.NoError(t, err)
+		require.NotNil(t, got)
+		assert.Equal(t, "foo.example.com", got.Config.Domain)
+		assert.Equal(t, 0, mock.callCount)
+	})
+
+	t.Run("propagates label provider errors", func(t *testing.T) {
+		providerErr := errors.New("provider boom")
+		mock := &mockLabelProvider{
+			getLabelsFn: func(appDomain string) (*model.App, error) {
+				return nil, providerErr
+			},
+		}
+		var provider LabelProvider = mock
+		svc := NewAccessControlsService(log, model.Config{}, &provider)
+
+		got, err := svc.GetAccessControls("dynamic.example.com")
+
+		assert.Nil(t, got)
+		assert.ErrorIs(t, err, providerErr)
+		assert.Equal(t, 1, mock.callCount)
+	})
+}
@@ -2,11 +2,9 @@ package service

 import (
 	"context"
-	"database/sql"
 	"errors"
 	"fmt"
 	"net/http"
-	"regexp"
 	"strings"
 	"sync"
 	"time"
@@ -18,7 +16,6 @@ import (

 	"slices"

-	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
 	"golang.org/x/crypto/bcrypt"
 	"golang.org/x/oauth2"
@@ -79,7 +76,7 @@ type AuthService struct {
 	context context.Context

 	ldap        *LdapService
-	queries     *repository.Queries
+	queries     repository.Store
 	oauthBroker *OAuthBrokerService
 	tailscale   *TailscaleService

@@ -101,7 +98,7 @@ func NewAuthService(
 	ctx context.Context,
 	wg *sync.WaitGroup,
 	ldap *LdapService,
-	queries *repository.Queries,
+	queries repository.Store,
 	oauthBroker *OAuthBrokerService,
 	tailscale *TailscaleService,
 ) *AuthService {
@@ -133,7 +130,7 @@ 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)
@@ -141,6 +138,7 @@ func (auth *AuthService) SearchUser(username string) (*model.UserSearch, error)

 		return &model.UserSearch{
 			Username: userDN,
+			Email:    email,
 			Type:     model.UserLDAP,
 		}, nil
 	}
@@ -288,7 +286,12 @@ func (auth *AuthService) RecordLoginAttempt(identifier string, success bool) {
 }

 func (auth *AuthService) IsEmailWhitelisted(email string) bool {
-	return utils.CheckFilter(strings.Join(auth.runtime.OAuthWhitelist, ","), email)
+	match, err := utils.CheckFilter(strings.Join(auth.runtime.OAuthWhitelist, ","), email)
+	if err != nil {
+		auth.log.App.Warn().Err(err).Str("email", email).Msg("Invalid email filter pattern")
+		return false
+	}
+	return match
 }

 func (auth *AuthService) CreateSession(ctx context.Context, data repository.Session) (*http.Cookie, error) {
@@ -445,7 +448,7 @@ func (auth *AuthService) GetSession(ctx context.Context, uuid string) (*reposito
 	session, err := auth.queries.GetSession(ctx, uuid)

 	if err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
+		if errors.Is(err, repository.ErrNotFound) {
 			return nil, errors.New("session not found")
 		}
 		return nil, err
@@ -482,171 +485,6 @@ 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()

@@ -801,46 +639,49 @@ func (auth *AuthService) ensureOAuthSessionLimit() {
 	auth.oauthMutex.Lock()
 	defer auth.oauthMutex.Unlock()

-	if len(auth.oauthPendingSessions) >= MaxOAuthPendingSessions {
+	if len(auth.oauthPendingSessions) <= MaxOAuthPendingSessions {
+		return
+	}

-		cleanupIds := make([]string, 0, OAuthCleanupCount)
+	type entry struct {
+		id        string
+		expiresAt int64
+	}

-		for range OAuthCleanupCount {
-			oldestId := ""
-			oldestTime := int64(0)
+	entries := make([]entry, 0, len(auth.oauthPendingSessions))
+	for id, session := range auth.oauthPendingSessions {
+		entries = append(entries, entry{id, session.ExpiresAt.Unix()})
+	}

-			for id, session := range auth.oauthPendingSessions {
-				if oldestTime == 0 {
-					oldestId = id
-					oldestTime = session.ExpiresAt.Unix()
-					continue
-				}
-				if slices.Contains(cleanupIds, id) {
-					continue
-				}
-				if session.ExpiresAt.Unix() < oldestTime {
-					oldestId = id
-					oldestTime = session.ExpiresAt.Unix()
-				}
-			}
-
-			cleanupIds = append(cleanupIds, oldestId)
+	slices.SortFunc(entries, func(a, b entry) int {
+		if a.expiresAt < b.expiresAt {
+			return -1
 		}
-
-		for _, id := range cleanupIds {
-			delete(auth.oauthPendingSessions, id)
+		if a.expiresAt > b.expiresAt {
+			return 1
 		}
+		return 0
+	})
+
+	for _, e := range entries[:OAuthCleanupCount] {
+		delete(auth.oauthPendingSessions, e.id)
 	}
 }

 func (auth *AuthService) lockdownMode() {
 	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-	auth.lockdownCtx = ctx
-	auth.lockdownCancelFunc = cancel

 	auth.loginMutex.Lock()

+	if auth.lockdown != nil && auth.lockdown.Active {
+		auth.loginMutex.Unlock()
+		cancel()
+		return
+	}
+
+	auth.lockdownCtx = ctx
+	auth.lockdownCancelFunc = cancel
+
 	auth.log.App.Warn().Msg("Too many failed login attempts, entering lockdown mode")

 	auth.lockdown = &Lockdown{
@@ -853,10 +694,12 @@ func (auth *AuthService) lockdownMode() {
 	auth.loginAttempts = make(map[string]*LoginAttempt)

 	timer := time.NewTimer(time.Until(auth.lockdown.ActiveUntil))
-	defer timer.Stop()

 	auth.loginMutex.Unlock()

+	defer cancel()
+	defer timer.Stop()
+
 	select {
 	case <-timer.C:
 		// Timer expired, end lockdown
@@ -85,17 +85,23 @@ func (docker *DockerService) GetLabels(appDomain string) (*model.App, error) {
 			return nil, err
 		}

+		var nameMatch *model.App
+
+		// First try to find a matching app by domain, then fallback to matching by app name (subdomain)
 		for appName, appLabels := range labels.Apps {
 			if appLabels.Config.Domain == appDomain {
 				docker.log.App.Debug().Str("id", inspect.ID).Str("name", inspect.Name).Msg("Found matching container by domain")
 				return &appLabels, nil
 			}
-
 			if strings.SplitN(appDomain, ".", 2)[0] == appName {
 				docker.log.App.Debug().Str("id", inspect.ID).Str("name", inspect.Name).Msg("Found matching container by app name")
-				return &appLabels, nil
+				nameMatch = &appLabels
 			}
 		}
+
+		if nameMatch != nil {
+			return nameMatch, nil
+		}
 	}

 	docker.log.App.Debug().Str("domain", appDomain).Msg("No matching container found for domain")
@@ -134,8 +134,7 @@ func (ldap *LdapService) connect() (*ldapgo.Conn, error) {
 	return ldap.conn, nil
 }

-func (ldap *LdapService) GetUserDN(username string) (string, error) {
-	// Escape the username to prevent LDAP injection
+func (ldap *LdapService) GetUserInfo(username string) (dn string, email string, err error) {
 	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
-	return userDN, nil
+	entry := searchResult.Entries[0]
+	return entry.DN, entry.GetAttributeValue("mail"), nil
 }

 func (ldap *LdapService) GetUserGroups(userDN string) ([]string, error) {
@@ -26,6 +26,7 @@ func NewOAuthService(config model.OAuthServiceConfig, id string, ctx context.Con
 		Transport: &http.Transport{
 			TLSClientConfig: &tls.Config{
 				InsecureSkipVerify: config.Insecure,
+				MinVersion:         tls.VersionTLS12,
 			},
 		},
 	}
@@ -7,7 +7,6 @@ import (
 	"crypto/rsa"
 	"crypto/sha256"
 	"crypto/x509"
-	"database/sql"
 	"encoding/base64"
 	"encoding/json"
 	"encoding/pem"
@@ -116,12 +115,12 @@ type OIDCService struct {
 	log     *logger.Logger
 	config  model.Config
 	runtime model.RuntimeConfig
-	queries *repository.Queries
+	queries repository.Store
 	context context.Context

 	clients    map[string]model.OIDCClientConfig
 	privateKey *rsa.PrivateKey
-	publicKey  crypto.PublicKey
+	publicKey  *rsa.PublicKey
 	issuer     string
 }

@@ -129,7 +128,7 @@ func NewOIDCService(
 	log *logger.Logger,
 	config model.Config,
 	runtime model.RuntimeConfig,
-	queries *repository.Queries,
+	queries repository.Store,
 	ctx context.Context,
 	wg *sync.WaitGroup) (*OIDCService, error) {
 	// If not configured, skip init
@@ -239,6 +238,16 @@ func NewOIDCService(
 		}
 	}

+	rPublicKey, ok := publicKey.(*rsa.PublicKey)
+
+	if !ok {
+		return nil, fmt.Errorf("public key is not an rsa public key")
+	}
+
+	if rPublicKey.N.Cmp(privateKey.N) != 0 || rPublicKey.E != privateKey.E {
+		return nil, fmt.Errorf("public key does not pair with private key")
+	}
+
 	// We will reorganize the client into a map with the client ID as the key
 	clients := make(map[string]model.OIDCClientConfig)

@@ -271,7 +280,7 @@ func NewOIDCService(

 		clients:    clients,
 		privateKey: privateKey,
-		publicKey:  publicKey,
+		publicKey:  rPublicKey,
 		issuer:     issuer,
 	}

@@ -297,6 +306,11 @@ func (service *OIDCService) ValidateAuthorizeParams(req AuthorizeRequest) error
 		return errors.New("access_denied")
 	}

+	// Redirect URI to verify that it's trusted
+	if !slices.Contains(client.TrustedRedirectURIs, req.RedirectURI) {
+		return errors.New("invalid_request_uri")
+	}
+
 	// Scopes
 	scopes := strings.Split(req.Scope, " ")

@@ -318,11 +332,6 @@ func (service *OIDCService) ValidateAuthorizeParams(req AuthorizeRequest) error
 		return errors.New("unsupported_response_type")
 	}

-	// Redirect URI
-	if !slices.Contains(client.TrustedRedirectURIs, req.RedirectURI) {
-		return errors.New("invalid_request_uri")
-	}
-
 	// PKCE code challenge method if set
 	if req.CodeChallenge != "" && req.CodeChallengeMethod != "" {
 		if req.CodeChallengeMethod != "S256" && req.CodeChallengeMethod != "plain" {
@@ -424,7 +433,7 @@ func (service *OIDCService) GetCodeEntry(c *gin.Context, codeHash string, client
 	oidcCode, err := service.queries.GetOidcCode(c, codeHash)

 	if err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
+		if errors.Is(err, repository.ErrNotFound) {
 			return repository.OidcCode{}, ErrCodeNotFound
 		}
 		return repository.OidcCode{}, err
@@ -455,7 +464,7 @@ func (service *OIDCService) generateIDToken(client model.OIDCClientConfig, user

 	hasher := sha256.New()

-	der := x509.MarshalPKCS1PublicKey(&service.privateKey.PublicKey)
+	der := x509.MarshalPKCS1PublicKey(service.publicKey)

 	if der == nil {
 		return "", errors.New("failed to marshal public key")
@@ -568,7 +577,7 @@ func (service *OIDCService) RefreshAccessToken(c *gin.Context, refreshToken stri
 	entry, err := service.queries.GetOidcTokenByRefreshToken(c, service.Hash(refreshToken))

 	if err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
+		if errors.Is(err, repository.ErrNotFound) {
 			return TokenResponse{}, ErrTokenNotFound
 		}
 		return TokenResponse{}, err
@@ -647,7 +656,7 @@ func (service *OIDCService) GetAccessToken(c *gin.Context, tokenHash string) (re
 	entry, err := service.queries.GetOidcToken(c, tokenHash)

 	if err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
+		if errors.Is(err, repository.ErrNotFound) {
 			return repository.OidcToken{}, ErrTokenNotFound
 		}
 		return repository.OidcToken{}, err
@@ -735,15 +744,15 @@ func (service *OIDCService) Hash(token string) string {

 func (service *OIDCService) DeleteOldSession(ctx context.Context, sub string) error {
 	err := service.queries.DeleteOidcCodeBySub(ctx, sub)
-	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+	if err != nil && !errors.Is(err, repository.ErrNotFound) {
 		return err
 	}
 	err = service.queries.DeleteOidcTokenBySub(ctx, sub)
-	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+	if err != nil && !errors.Is(err, repository.ErrNotFound) {
 		return err
 	}
 	err = service.queries.DeleteOidcUserInfo(ctx, sub)
-	if err != nil && !errors.Is(err, sql.ErrNoRows) {
+	if err != nil && !errors.Is(err, repository.ErrNotFound) {
 		return err
 	}
 	return nil
@@ -783,14 +792,16 @@ func (service *OIDCService) cleanupRoutine() {
 			expiredCodes, err := service.queries.DeleteExpiredOidcCodes(service.context, currentTime)

 			if err != nil {
-				service.log.App.Warn().Err(err).Msg("Failed to delete expired codes")
+			service.log.App.Warn().Err(err).Msg("Failed to delete expired codes")
 			}

 			for _, expiredCode := range expiredCodes {
 				token, err := service.queries.GetOidcTokenBySub(service.context, expiredCode.Sub)

 				if err != nil {
-					service.log.App.Warn().Err(err).Msg("Failed to get token by sub for expired code")
+					if !errors.Is(err, repository.ErrNotFound) {
+						service.log.App.Warn().Err(err).Msg("Failed to get token by sub for expired code")
+					}
 					continue
 				}

@@ -813,7 +824,7 @@ func (service *OIDCService) cleanupRoutine() {
 func (service *OIDCService) GetJWK() ([]byte, error) {
 	hasher := sha256.New()

-	der := x509.MarshalPKCS1PublicKey(&service.privateKey.PublicKey)
+	der := x509.MarshalPKCS1PublicKey(service.publicKey)

 	if der == nil {
 		return nil, errors.New("failed to marshal public key")
@@ -822,13 +833,13 @@ func (service *OIDCService) GetJWK() ([]byte, error) {
 	hasher.Write(der)

 	jwk := jose.JSONWebKey{
-		Key:       service.privateKey,
+		Key:       service.publicKey,
 		Algorithm: string(jose.RS256),
 		Use:       "sig",
 		KeyID:     base64.URLEncoding.EncodeToString(hasher.Sum(nil)),
 	}

-	return jwk.Public().MarshalJSON()
+	return jwk.MarshalJSON()
 }

 func (service *OIDCService) ValidatePKCE(codeChallenge string, codeVerifier string) bool {
@@ -0,0 +1,110 @@
+package service
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/tinyauthapp/tinyauth/internal/model"
+	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
+)
+
+type Policy string
+
+const (
+	PolicyAllow Policy = "allow"
+	PolicyDeny  Policy = "deny"
+)
+
+type Effect int
+
+const (
+	EffectAbstain Effect = iota
+	EffectAllow
+	EffectDeny
+)
+
+type Rule interface {
+	Evaluate(ctx *ACLContext) Effect
+}
+
+type ACLContext struct {
+	ACLs        *model.App
+	UserContext *model.UserContext
+	IP          net.IP
+	Path        string
+}
+
+type PolicyEngine struct {
+	log    *logger.Logger
+	rules  map[RuleName]Rule
+	policy Policy
+}
+
+func NewPolicyEngine(config model.Config, log *logger.Logger) (*PolicyEngine, error) {
+	engine := PolicyEngine{
+		log:   log,
+		rules: make(map[RuleName]Rule),
+	}
+
+	switch config.Auth.ACLs.Policy {
+	case string(PolicyAllow):
+		log.App.Debug().Msg("Using 'allow' ACL policy: access to apps will be allowed by default unless explicitly blocked")
+		engine.policy = PolicyAllow
+	case string(PolicyDeny):
+		log.App.Debug().Msg("Using 'deny' ACL policy: access to apps will be blocked by default unless explicitly allowed")
+		engine.policy = PolicyDeny
+	default:
+		return nil, fmt.Errorf("invalid acl policy: %s", config.Auth.ACLs.Policy)
+	}
+
+	return &engine, nil
+}
+
+func (engine *PolicyEngine) RegisterRule(name RuleName, rule Rule) {
+	engine.log.App.Debug().Str("rule", string(name)).Msg("Registering ACL rule in policy engine")
+	engine.rules[name] = rule
+}
+
+func (engine *PolicyEngine) evaluateRuleByName(name RuleName, ctx *ACLContext) Effect {
+	rule, exists := engine.rules[name]
+
+	if !exists {
+		engine.log.App.Warn().Str("rule", string(name)).Msg("Rule not found in policy engine, defaulting to deny")
+		return EffectDeny
+	}
+
+	return rule.Evaluate(ctx)
+}
+
+func (engine *PolicyEngine) effectToAccess(effect Effect) bool {
+	switch effect {
+	case EffectAllow:
+		return true
+	case EffectDeny:
+		return false
+	default:
+		// If the effect is abstain, we fall back to the default policy
+		return engine.policy == PolicyAllow
+	}
+}
+
+func (engine *PolicyEngine) Evaluate(name RuleName, ctx *ACLContext) bool {
+	effect := engine.evaluateRuleByName(name, ctx)
+	access := engine.effectToAccess(effect)
+
+	engine.log.App.Debug().
+		Str("rule", string(name)).
+		Int("effect", int(effect)).
+		Bool("access", access).
+		Msg("Evaluated ACL rule")
+
+	return access
+}
+
+func (engine *PolicyEngine) Policy() Policy {
+	return engine.policy
+}
+
+func (engine *PolicyEngine) Rules() map[RuleName]Rule {
+	return engine.rules
+}
@@ -0,0 +1,93 @@
+package service_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tinyauthapp/tinyauth/internal/service"
+	"github.com/tinyauthapp/tinyauth/internal/test"
+	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
+)
+
+// Create test rule
+type TestRule struct{}
+
+func (rule *TestRule) Evaluate(ctx *service.ACLContext) service.Effect {
+	switch ctx.Path {
+	case "/allowed":
+		return service.EffectAllow
+	case "/denied":
+		return service.EffectDeny
+	default:
+		return service.EffectAbstain
+	}
+}
+
+func TestPolicyEngine(t *testing.T) {
+	log := logger.NewLogger().WithTestConfig()
+	log.Init()
+
+	cfg, _ := test.CreateTestConfigs(t)
+
+	testRule := &TestRule{}
+
+	// Engine should fail with invalid policy
+	cfg.Auth.ACLs.Policy = "invalid_policy"
+	_, err := service.NewPolicyEngine(cfg, log)
+	assert.Error(t, err)
+
+	// Engine should initialize with 'allow' policy
+	cfg.Auth.ACLs.Policy = string(service.PolicyAllow)
+	engine, err := service.NewPolicyEngine(cfg, log)
+	assert.NoError(t, err)
+	assert.Equal(t, service.PolicyAllow, engine.Policy())
+
+	// Engine should initialize with 'deny' policy
+	cfg.Auth.ACLs.Policy = string(service.PolicyDeny)
+	engine, err = service.NewPolicyEngine(cfg, log)
+	assert.NoError(t, err)
+	assert.Equal(t, service.PolicyDeny, engine.Policy())
+
+	// Engine should allow adding rules
+	engine, err = service.NewPolicyEngine(cfg, log)
+	assert.NoError(t, err)
+	engine.RegisterRule("test-rule", testRule)
+	_, ok := engine.Rules()["test-rule"]
+	assert.True(t, ok)
+
+	// Begin allow policy tests
+	cfg.Auth.ACLs.Policy = string(service.PolicyAllow)
+	engine, err = service.NewPolicyEngine(cfg, log)
+	assert.NoError(t, err)
+	engine.RegisterRule("test-rule", testRule)
+
+	// With allow policy, if rule allows, access should be allowed
+	ctx := &service.ACLContext{Path: "/allowed"}
+	assert.Equal(t, true, engine.Evaluate("test-rule", ctx))
+
+	// With allow policy, if rule denies, access should be denied
+	ctx.Path = "/denied"
+	assert.Equal(t, false, engine.Evaluate("test-rule", ctx))
+
+	// With allow policy, if rule abstains, access should be allowed (default)
+	ctx.Path = "/abstain"
+	assert.Equal(t, true, engine.Evaluate("test-rule", ctx))
+
+	// Begin deny policy tests
+	cfg.Auth.ACLs.Policy = string(service.PolicyDeny)
+	engine, err = service.NewPolicyEngine(cfg, log)
+	assert.NoError(t, err)
+	engine.RegisterRule("test-rule", testRule)
+
+	// With deny policy, if rule allows, access should be allowed
+	ctx.Path = "/allowed"
+	assert.Equal(t, true, engine.Evaluate("test-rule", ctx))
+
+	// With deny policy, if rule denies, access should be denied
+	ctx.Path = "/denied"
+	assert.Equal(t, false, engine.Evaluate("test-rule", ctx))
+
+	// With deny policy, if rule abstains, access should be denied (default)
+	ctx.Path = "/abstain"
+	assert.Equal(t, false, engine.Evaluate("test-rule", ctx))
+}
@@ -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)
@@ -3,7 +3,7 @@ package utils
 import (
 	"crypto/rand"
 	"encoding/base64"
-	"errors"
+	"fmt"
 	"net"
 	"regexp"
 	"strings"
@@ -46,26 +46,27 @@ func EncodeBasicAuth(username string, password string) string {
 	return base64.StdEncoding.EncodeToString([]byte(auth))
 }

-func FilterIP(filter string, ip string) (bool, error) {
+func CheckIPFilter(filter string, ip string) (bool, error) {
 	ipAddr := net.ParseIP(ip)

 	if ipAddr == nil {
-		return false, errors.New("invalid IP address")
+		return false, fmt.Errorf("invalid ip address")
 	}

-	filter = strings.Replace(filter, "-", "/", -1)
+	filter = strings.ReplaceAll(filter, "-", "/")

 	if strings.Contains(filter, "/") {
 		_, cidr, err := net.ParseCIDR(filter)
 		if err != nil {
-			return false, err
+			return false, fmt.Errorf("invalid cidr notation: %w", err)
 		}
 		return cidr.Contains(ipAddr), nil
 	}

 	ipFilter := net.ParseIP(filter)
+
 	if ipFilter == nil {
-		return false, errors.New("invalid IP address in filter")
+		return false, fmt.Errorf("invalid ip address")
 	}

 	if ipFilter.Equal(ipAddr) {
@@ -75,31 +76,29 @@ func FilterIP(filter string, ip string) (bool, error) {
 	return false, nil
 }

-func CheckFilter(filter string, str string) bool {
+func CheckFilter(filter string, input string) (bool, error) {
 	if len(strings.TrimSpace(filter)) == 0 {
-		return true
+		return false, fmt.Errorf("filter is empty")
 	}

 	if strings.HasPrefix(filter, "/") && strings.HasSuffix(filter, "/") {
 		re, err := regexp.Compile(filter[1 : len(filter)-1])
 		if err != nil {
-			return false
+			return false, fmt.Errorf("invalid regex filter: %w", err)
 		}

-		if re.MatchString(strings.TrimSpace(str)) {
-			return true
+		if re.MatchString(input) {
+			return true, nil
 		}
 	}

-	filterSplit := strings.Split(filter, ",")
-
-	for _, item := range filterSplit {
-		if strings.TrimSpace(item) == strings.TrimSpace(str) {
-			return true
+	for item := range strings.SplitSeq(filter, ",") {
+		if strings.TrimSpace(item) == input {
+			return true, nil
 		}
 	}

-	return false
+	return false, nil
 }

 func GenerateUUID(str string) string {
@@ -75,66 +75,77 @@ func TestEncodeBasicAuth(t *testing.T) {
 	assert.Equal(t, expected, utils.EncodeBasicAuth(username, password))
 }

-func TestFilterIP(t *testing.T) {
+func TestCheckIPFilter(t *testing.T) {
 	// Exact match IPv4
-	ok, err := utils.FilterIP("10.10.0.1", "10.10.0.1")
+	ok, err := utils.CheckIPFilter("10.10.0.1", "10.10.0.1")
 	assert.NoError(t, err)
 	assert.Equal(t, true, ok)

 	// Non-match IPv4
-	ok, err = utils.FilterIP("10.10.0.1", "10.10.0.2")
+	ok, err = utils.CheckIPFilter("10.10.0.1", "10.10.0.2")
 	assert.NoError(t, err)
 	assert.Equal(t, false, ok)

 	// CIDR match IPv4
-	ok, err = utils.FilterIP("10.10.0.0/24", "10.10.0.2")
+	ok, err = utils.CheckIPFilter("10.10.0.0/24", "10.10.0.2")
 	assert.NoError(t, err)
 	assert.Equal(t, true, ok)

 	// CIDR match IPv4 with '-' instead of '/'
-	ok, err = utils.FilterIP("10.10.10.0-24", "10.10.10.5")
+	ok, err = utils.CheckIPFilter("10.10.10.0-24", "10.10.10.5")
 	assert.NoError(t, err)
 	assert.Equal(t, true, ok)

 	// CIDR non-match IPv4
-	ok, err = utils.FilterIP("10.10.0.0/24", "10.5.0.1")
+	ok, err = utils.CheckIPFilter("10.10.0.0/24", "10.5.0.1")
 	assert.NoError(t, err)
 	assert.Equal(t, false, ok)

 	// Invalid CIDR
-	ok, err = utils.FilterIP("10.10.0.0/222", "10.0.0.1")
-	assert.ErrorContains(t, err, "invalid CIDR address")
+	ok, err = utils.CheckIPFilter("10.10.0.0/222", "10.0.0.1")
+	assert.ErrorContains(t, err, "invalid cidr notation: invalid CIDR address: 10.10.0.0/222")
 	assert.Equal(t, false, ok)

 	// Invalid IP in filter
-	ok, err = utils.FilterIP("invalid_ip", "10.5.5.5")
-	assert.ErrorContains(t, err, "invalid IP address in filter")
+	ok, err = utils.CheckIPFilter("invalid_ip", "10.5.5.5")
+	assert.ErrorContains(t, err, "invalid ip address")
 	assert.Equal(t, false, ok)

 	// Invalid IP to check
-	ok, err = utils.FilterIP("10.10.10.10", "invalid_ip")
-	assert.ErrorContains(t, err, "invalid IP address")
+	ok, err = utils.CheckIPFilter("10.10.10.10", "invalid_ip")
+	assert.ErrorContains(t, err, "invalid ip address")
 	assert.Equal(t, false, ok)
 }

 func TestCheckFilter(t *testing.T) {
 	// Empty filter
-	assert.Equal(t, true, utils.CheckFilter("", "anystring"))
+	_, err := utils.CheckFilter("", "anystring")
+	assert.ErrorContains(t, err, "filter is empty")

 	// Exact match
-	assert.Equal(t, true, utils.CheckFilter("hello", "hello"))
+	ok, err := utils.CheckFilter("hello", "hello")
+	assert.NoError(t, err)
+	assert.Equal(t, true, ok)

 	// Regex match
-	assert.Equal(t, true, utils.CheckFilter("/^h.*o$/", "hello"))
+	ok, err = utils.CheckFilter("/^h.*o$/", "hello")
+	assert.NoError(t, err)
+	assert.Equal(t, true, ok)

 	// Invalid regex
-	assert.Equal(t, false, utils.CheckFilter("/[unclosed", "test"))
+	ok, err = utils.CheckFilter("/[unclosed/", "test")
+	assert.ErrorContains(t, err, "invalid regex")
+	assert.Equal(t, false, ok)

 	// Comma-separated values
-	assert.Equal(t, true, utils.CheckFilter("apple, banana, cherry", "banana"))
+	ok, err = utils.CheckFilter("apple, banana, cherry", "banana")
+	assert.NoError(t, err)
+	assert.Equal(t, true, ok)

 	// No match
-	assert.Equal(t, false, utils.CheckFilter("apple, banana, cherry", "grape"))
+	ok, err = utils.CheckFilter("apple, banana, cherry", "grape")
+	assert.NoError(t, err)
+	assert.Equal(t, false, ok)
 }

 func TestGenerateUUID(t *testing.T) {