chore(deps): bump oven/bun from 1.3.0-alpine to 1.3.1-alpine

Bumps oven/bun from 1.3.0-alpine to 1.3.1-alpine.

---
updated-dependencies:
- dependency-name: oven/bun
  dependency-version: 1.3.1-alpine
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,5 +1,5 @@
 # Site builder
-FROM oven/bun:1.3.0-alpine AS frontend-builder
+FROM oven/bun:1.3.1-alpine AS frontend-builder
 
 WORKDIR /frontend
 

Dockerfile.distroless

@@ -1,5 +1,5 @@
 # Site builder
-FROM oven/bun:1.3.0-alpine AS frontend-builder
+FROM oven/bun:1.3.1-alpine AS frontend-builder
 
 WORKDIR /frontend
 

internal/bootstrap/app_bootstrap.go

@@ -2,6 +2,7 @@ package bootstrap
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/http"
@@ -13,11 +14,13 @@ import (
 	"tinyauth/internal/config"
 	"tinyauth/internal/controller"
 	"tinyauth/internal/middleware"
+	"tinyauth/internal/model"
 	"tinyauth/internal/service"
 	"tinyauth/internal/utils"
 
 	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
+	"gorm.io/gorm"
 )
 
 type Controller interface {
@@ -136,12 +139,14 @@ func (app *BootstrapApp) Setup() error {
 
 	// Create services
 	dockerService := service.NewDockerService()
+	aclsService := service.NewAccessControlsService(dockerService)
 	authService := service.NewAuthService(authConfig, dockerService, ldapService, database)
 	oauthBrokerService := service.NewOAuthBrokerService(oauthProviders)
 
-	// Initialize services
+	// Initialize services (order matters)
 	services := []Service{
 		dockerService,
+		aclsService,
 		authService,
 		oauthBrokerService,
 	}
@@ -243,7 +248,7 @@ func (app *BootstrapApp) Setup() error {
 
 	proxyController := controller.NewProxyController(controller.ProxyControllerConfig{
 		AppURL: app.config.AppURL,
-	}, apiRouter, dockerService, authService)
+	}, apiRouter, aclsService, authService)
 
 	userController := controller.NewUserController(controller.UserControllerConfig{
 		CookieDomain: cookieDomain,
@@ -277,6 +282,10 @@ func (app *BootstrapApp) Setup() error {
 		go app.heartbeat()
 	}
 
+	// Start DB cleanup routine
+	log.Debug().Msg("Starting database cleanup routine")
+	go app.dbCleanup(database)
+
 	// Start server
 	address := fmt.Sprintf("%s:%d", app.config.Address, app.config.Port)
 	log.Info().Msgf("Starting server on %s", address)
@@ -338,3 +347,17 @@ func (app *BootstrapApp) heartbeat() {
 		}
 	}
 }
+
+func (app *BootstrapApp) dbCleanup(db *gorm.DB) {
+	ticker := time.NewTicker(time.Duration(30) * time.Minute)
+	defer ticker.Stop()
+	ctx := context.Background()
+
+	for ; true; <-ticker.C {
+		log.Debug().Msg("Cleaning up old database sessions")
+		_, err := gorm.G[model.Session](db).Where("expiry < ?", time.Now().UnixMilli()).Delete(ctx)
+		if err != nil {
+			log.Error().Err(err).Msg("Failed to cleanup old sessions")
+		}
+	}
+}

internal/controller/oauth_controller.go

@@ -72,6 +72,7 @@ func (controller *OAuthController) oauthURLHandler(c *gin.Context) {
 		return
 	}
 
+	service.GenerateVerifier()
 	state := service.GenerateState()
 	authURL := service.GetAuthURL(state)
 	c.SetCookie(controller.config.CSRFCookieName, state, int(time.Hour.Seconds()), "/", fmt.Sprintf(".%s", controller.config.CookieDomain), controller.config.SecureCookie, true)

internal/controller/proxy_controller.go

@@ -24,15 +24,15 @@ type ProxyControllerConfig struct {
 type ProxyController struct {
 	config ProxyControllerConfig
 	router *gin.RouterGroup
-	docker *service.DockerService
+	acls   *service.AccessControlsService
 	auth   *service.AuthService
 }
 
-func NewProxyController(config ProxyControllerConfig, router *gin.RouterGroup, docker *service.DockerService, auth *service.AuthService) *ProxyController {
+func NewProxyController(config ProxyControllerConfig, router *gin.RouterGroup, acls *service.AccessControlsService, auth *service.AuthService) *ProxyController {
 	return &ProxyController{
 		config: config,
 		router: router,
-		docker: docker,
+		acls:   acls,
 		auth:   auth,
 	}
 }
@@ -76,20 +76,21 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 	proto := c.Request.Header.Get("X-Forwarded-Proto")
 	host := c.Request.Header.Get("X-Forwarded-Host")
 
-	labels, err := controller.docker.GetLabels(host)
+	// Get acls
+	acls, err := controller.acls.GetAccessControls(host)
 
 	if err != nil {
-		log.Error().Err(err).Msg("Failed to get labels from Docker")
+		log.Error().Err(err).Msg("Failed to get access controls for resource")
 		controller.handleError(c, req, isBrowser)
 		return
 	}
 
-	log.Trace().Interface("labels", labels).Msg("Labels for resource")
+	log.Trace().Interface("acls", acls).Msg("ACLs for resource")
 
 	clientIP := c.ClientIP()
 
-	if controller.auth.IsBypassedIP(labels.IP, clientIP) {
-		controller.setHeaders(c, labels)
+	if controller.auth.IsBypassedIP(acls.IP, clientIP) {
+		controller.setHeaders(c, acls)
 		c.JSON(200, gin.H{
 			"status":  200,
 			"message": "Authenticated",
@@ -97,7 +98,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}
 
-	authEnabled, err := controller.auth.IsAuthEnabled(uri, labels.Path)
+	authEnabled, err := controller.auth.IsAuthEnabled(uri, acls.Path)
 
 	if err != nil {
 		log.Error().Err(err).Msg("Failed to check if auth is enabled for resource")
@@ -107,7 +108,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 
 	if !authEnabled {
 		log.Debug().Msg("Authentication disabled for resource, allowing access")
-		controller.setHeaders(c, labels)
+		controller.setHeaders(c, acls)
 		c.JSON(200, gin.H{
 			"status":  200,
 			"message": "Authenticated",
@@ -115,7 +116,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		return
 	}
 
-	if !controller.auth.CheckIP(labels.IP, clientIP) {
+	if !controller.auth.CheckIP(acls.IP, clientIP) {
 		if req.Proxy == "nginx" || !isBrowser {
 			c.JSON(401, gin.H{
 				"status":  401,
@@ -160,7 +161,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 	}
 
 	if userContext.IsLoggedIn {
-		appAllowed := controller.auth.IsResourceAllowed(c, userContext, labels)
+		appAllowed := controller.auth.IsResourceAllowed(c, userContext, acls)
 
 		if !appAllowed {
 			log.Warn().Str("user", userContext.Username).Str("resource", strings.Split(host, ".")[0]).Msg("User not allowed to access resource")
@@ -194,7 +195,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		}
 
 		if userContext.OAuth {
-			groupOK := controller.auth.IsInOAuthGroup(c, userContext, labels.OAuth.Groups)
+			groupOK := controller.auth.IsInOAuthGroup(c, userContext, acls.OAuth.Groups)
 
 			if !groupOK {
 				log.Warn().Str("user", userContext.Username).Str("resource", strings.Split(host, ".")[0]).Msg("User OAuth groups do not match resource requirements")
@@ -234,7 +235,7 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 		c.Header("Remote-Email", utils.SanitizeHeader(userContext.Email))
 		c.Header("Remote-Groups", utils.SanitizeHeader(userContext.OAuthGroups))
 
-		controller.setHeaders(c, labels)
+		controller.setHeaders(c, acls)
 
 		c.JSON(200, gin.H{
 			"status":  200,
@@ -264,21 +265,21 @@ func (controller *ProxyController) proxyHandler(c *gin.Context) {
 	c.Redirect(http.StatusTemporaryRedirect, fmt.Sprintf("%s/login?%s", controller.config.AppURL, queries.Encode()))
 }
 
-func (controller *ProxyController) setHeaders(c *gin.Context, labels config.App) {
+func (controller *ProxyController) setHeaders(c *gin.Context, acls config.App) {
 	c.Header("Authorization", c.Request.Header.Get("Authorization"))
 
-	headers := utils.ParseHeaders(labels.Response.Headers)
+	headers := utils.ParseHeaders(acls.Response.Headers)
 
 	for key, value := range headers {
 		log.Debug().Str("header", key).Msg("Setting header")
 		c.Header(key, value)
 	}
 
-	basicPassword := utils.GetSecret(labels.Response.BasicAuth.Password, labels.Response.BasicAuth.PasswordFile)
+	basicPassword := utils.GetSecret(acls.Response.BasicAuth.Password, acls.Response.BasicAuth.PasswordFile)
 
-	if labels.Response.BasicAuth.Username != "" && basicPassword != "" {
-		log.Debug().Str("username", labels.Response.BasicAuth.Username).Msg("Setting basic auth header")
-		c.Header("Authorization", fmt.Sprintf("Basic %s", utils.GetBasicAuth(labels.Response.BasicAuth.Username, basicPassword)))
+	if acls.Response.BasicAuth.Username != "" && basicPassword != "" {
+		log.Debug().Str("username", acls.Response.BasicAuth.Username).Msg("Setting basic auth header")
+		c.Header("Authorization", fmt.Sprintf("Basic %s", utils.GetBasicAuth(acls.Response.BasicAuth.Username, basicPassword)))
 	}
 }
 

internal/controller/proxy_controller_test.go

@@ -39,6 +39,11 @@ func setupProxyController(t *testing.T, middlewares *[]gin.HandlerFunc) (*gin.En
 
 	assert.NilError(t, dockerService.Init())
 
+	// Access controls
+	accessControlsService := service.NewAccessControlsService(dockerService)
+
+	assert.NilError(t, accessControlsService.Init())
+
 	// Auth service
 	authService := service.NewAuthService(service.AuthServiceConfig{
 		Users: []config.User{
@@ -59,7 +64,7 @@ func setupProxyController(t *testing.T, middlewares *[]gin.HandlerFunc) (*gin.En
 	// Controller
 	ctrl := controller.NewProxyController(controller.ProxyControllerConfig{
 		AppURL: "http://localhost:8080",
-	}, group, dockerService, authService)
+	}, group, accessControlsService, authService)
 	ctrl.SetupRoutes()
 
 	return router, recorder, authService

internal/service/access_controls_service.go

@@ -0,0 +1,103 @@
+package service
+
+import (
+	"os"
+	"strings"
+	"tinyauth/internal/config"
+	"tinyauth/internal/utils/decoders"
+
+	"github.com/rs/zerolog/log"
+)
+
+type AccessControlsService struct {
+	docker  *DockerService
+	envACLs config.Apps
+}
+
+func NewAccessControlsService(docker *DockerService) *AccessControlsService {
+	return &AccessControlsService{
+		docker: docker,
+	}
+}
+
+func (acls *AccessControlsService) Init() error {
+	acls.envACLs = config.Apps{}
+	env := os.Environ()
+	appEnvVars := []string{}
+
+	for _, e := range env {
+		if strings.HasPrefix(e, "TINYAUTH_APPS_") {
+			appEnvVars = append(appEnvVars, e)
+		}
+	}
+
+	err := acls.loadEnvACLs(appEnvVars)
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (acls *AccessControlsService) loadEnvACLs(appEnvVars []string) error {
+	if len(appEnvVars) == 0 {
+		return nil
+	}
+
+	envAcls := map[string]string{}
+
+	for _, e := range appEnvVars {
+		parts := strings.SplitN(e, "=", 2)
+		if len(parts) != 2 {
+			continue
+		}
+
+		// Normalize key, this should use the same normalization logic as in utils/decoders/decoders.go
+		key := parts[0]
+		key = strings.ToLower(key)
+		key = strings.ReplaceAll(key, "_", ".")
+		value := parts[1]
+		envAcls[key] = value
+	}
+
+	apps, err := decoders.DecodeLabels(envAcls)
+
+	if err != nil {
+		return err
+	}
+
+	acls.envACLs = apps
+	return nil
+}
+
+func (acls *AccessControlsService) lookupEnvACLs(appDomain string) *config.App {
+	if len(acls.envACLs.Apps) == 0 {
+		return nil
+	}
+
+	for appName, appACLs := range acls.envACLs.Apps {
+		if appACLs.Config.Domain == appDomain {
+			return &appACLs
+		}
+
+		if strings.SplitN(appDomain, ".", 2)[0] == appName {
+			return &appACLs
+		}
+	}
+
+	return nil
+}
+
+func (acls *AccessControlsService) GetAccessControls(appDomain string) (config.App, error) {
+	// First check environment variables
+	envACLs := acls.lookupEnvACLs(appDomain)
+
+	if envACLs != nil {
+		log.Debug().Str("domain", appDomain).Msg("Found matching access controls in environment variables")
+		return *envACLs, nil
+	}
+
+	// Fallback to Docker labels
+	return acls.docker.GetLabels(appDomain)
+}

internal/service/auth_service.go

@@ -1,6 +1,8 @@
 package service
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"regexp"
 	"strings"
@@ -41,6 +43,7 @@ type AuthService struct {
 	loginMutex    sync.RWMutex
 	ldap          *LdapService
 	database      *gorm.DB
+	ctx           context.Context
 }
 
 func NewAuthService(config AuthServiceConfig, docker *DockerService, ldap *LdapService, database *gorm.DB) *AuthService {
@@ -54,6 +57,7 @@ func NewAuthService(config AuthServiceConfig, docker *DockerService, ldap *LdapS
 }
 
 func (auth *AuthService) Init() error {
+	auth.ctx = context.Background()
 	return nil
 }
 
@@ -213,7 +217,7 @@ func (auth *AuthService) CreateSessionCookie(c *gin.Context, data *config.Sessio
 		OAuthName:   data.OAuthName,
 	}
 
-	err = auth.database.Create(&session).Error
+	err = gorm.G[model.Session](auth.database).Create(auth.ctx, &session)
 
 	if err != nil {
 		return err
@@ -231,10 +235,10 @@ func (auth *AuthService) DeleteSessionCookie(c *gin.Context) error {
 		return err
 	}
 
-	res := auth.database.Unscoped().Where("uuid = ?", cookie).Delete(&model.Session{})
+	_, err = gorm.G[model.Session](auth.database).Where("uuid = ?", cookie).Delete(auth.ctx)
 
-	if res.Error != nil {
-		return res.Error
+	if err != nil {
+		return err
 	}
 
 	c.SetCookie(auth.config.SessionCookieName, "", -1, "/", fmt.Sprintf(".%s", auth.config.CookieDomain), auth.config.SecureCookie, true)
@@ -249,15 +253,13 @@ func (auth *AuthService) GetSessionCookie(c *gin.Context) (config.SessionCookie,
 		return config.SessionCookie{}, err
 	}
 
-	var session model.Session
+	session, err := gorm.G[model.Session](auth.database).Where("uuid = ?", cookie).First(auth.ctx)
 
-	res := auth.database.Unscoped().Where("uuid = ?", cookie).First(&session)
-
-	if res.Error != nil {
-		return config.SessionCookie{}, res.Error
+	if err != nil {
+		return config.SessionCookie{}, err
 	}
 
-	if res.RowsAffected == 0 {
+	if errors.Is(err, gorm.ErrRecordNotFound) {
 		return config.SessionCookie{}, fmt.Errorf("session not found")
 	}
 
@@ -287,21 +289,21 @@ func (auth *AuthService) UserAuthConfigured() bool {
 	return len(auth.config.Users) > 0 || auth.ldap != nil
 }
 
-func (auth *AuthService) IsResourceAllowed(c *gin.Context, context config.UserContext, labels config.App) bool {
+func (auth *AuthService) IsResourceAllowed(c *gin.Context, context config.UserContext, acls config.App) bool {
 	if context.OAuth {
 		log.Debug().Msg("Checking OAuth whitelist")
-		return utils.CheckFilter(labels.OAuth.Whitelist, context.Email)
+		return utils.CheckFilter(acls.OAuth.Whitelist, context.Email)
 	}
 
-	if labels.Users.Block != "" {
+	if acls.Users.Block != "" {
 		log.Debug().Msg("Checking blocked users")
-		if utils.CheckFilter(labels.Users.Block, context.Username) {
+		if utils.CheckFilter(acls.Users.Block, context.Username) {
 			return false
 		}
 	}
 
 	log.Debug().Msg("Checking users")
-	return utils.CheckFilter(labels.Users.Allow, context.Username)
+	return utils.CheckFilter(acls.Users.Allow, context.Username)
 }
 
 func (auth *AuthService) IsInOAuthGroup(c *gin.Context, context config.UserContext, requiredGroups string) bool {
@@ -369,8 +371,8 @@ func (auth *AuthService) GetBasicAuth(c *gin.Context) *config.User {
 	}
 }
 
-func (auth *AuthService) CheckIP(labels config.AppIP, ip string) bool {
-	for _, blocked := range labels.Block {
+func (auth *AuthService) CheckIP(acls config.AppIP, ip string) bool {
+	for _, blocked := range acls.Block {
 		res, err := utils.FilterIP(blocked, ip)
 		if err != nil {
 			log.Warn().Err(err).Str("item", blocked).Msg("Invalid IP/CIDR in block list")
@@ -382,7 +384,7 @@ func (auth *AuthService) CheckIP(labels config.AppIP, ip string) bool {
 		}
 	}
 
-	for _, allowed := range labels.Allow {
+	for _, allowed := range acls.Allow {
 		res, err := utils.FilterIP(allowed, ip)
 		if err != nil {
 			log.Warn().Err(err).Str("item", allowed).Msg("Invalid IP/CIDR in allow list")
@@ -394,7 +396,7 @@ func (auth *AuthService) CheckIP(labels config.AppIP, ip string) bool {
 		}
 	}
 
-	if len(labels.Allow) > 0 {
+	if len(acls.Allow) > 0 {
 		log.Debug().Str("ip", ip).Msg("IP not in allow list, denying access")
 		return false
 	}
@@ -403,8 +405,8 @@ func (auth *AuthService) CheckIP(labels config.AppIP, ip string) bool {
 	return true
 }
 
-func (auth *AuthService) IsBypassedIP(labels config.AppIP, ip string) bool {
-	for _, bypassed := range labels.Bypass {
+func (auth *AuthService) IsBypassedIP(acls config.AppIP, ip string) bool {
+	for _, bypassed := range acls.Bypass {
 		res, err := utils.FilterIP(bypassed, ip)
 		if err != nil {
 			log.Warn().Err(err).Str("item", bypassed).Msg("Invalid IP/CIDR in bypass list")

internal/service/generic_oauth_service.go

@@ -59,10 +59,8 @@ func (generic *GenericOAuthService) Init() error {
 	ctx := context.Background()
 
 	ctx = context.WithValue(ctx, oauth2.HTTPClient, httpClient)
-	verifier := oauth2.GenerateVerifier()
 
 	generic.context = ctx
-	generic.verifier = verifier
 	return nil
 }
 
@@ -76,6 +74,12 @@ func (generic *GenericOAuthService) GenerateState() string {
 	return state
 }
 
+func (generic *GenericOAuthService) GenerateVerifier() string {
+	verifier := oauth2.GenerateVerifier()
+	generic.verifier = verifier
+	return verifier
+}
+
 func (generic *GenericOAuthService) GetAuthURL(state string) string {
 	return generic.config.AuthCodeURL(state, oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(generic.verifier))
 }

internal/service/github_oauth_service.go

@@ -53,10 +53,7 @@ func (github *GithubOAuthService) Init() error {
 	httpClient := &http.Client{}
 	ctx := context.Background()
 	ctx = context.WithValue(ctx, oauth2.HTTPClient, httpClient)
-	verifier := oauth2.GenerateVerifier()
-
 	github.context = ctx
-	github.verifier = verifier
 	return nil
 }
 
@@ -70,6 +67,12 @@ func (github *GithubOAuthService) GenerateState() string {
 	return state
 }
 
+func (github *GithubOAuthService) GenerateVerifier() string {
+	verifier := oauth2.GenerateVerifier()
+	github.verifier = verifier
+	return verifier
+}
+
 func (github *GithubOAuthService) GetAuthURL(state string) string {
 	return github.config.AuthCodeURL(state, oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(github.verifier))
 }

internal/service/google_oauth_service.go

@@ -48,10 +48,7 @@ func (google *GoogleOAuthService) Init() error {
 	httpClient := &http.Client{}
 	ctx := context.Background()
 	ctx = context.WithValue(ctx, oauth2.HTTPClient, httpClient)
-	verifier := oauth2.GenerateVerifier()
-
 	google.context = ctx
-	google.verifier = verifier
 	return nil
 }
 
@@ -65,6 +62,12 @@ func (oauth *GoogleOAuthService) GenerateState() string {
 	return state
 }
 
+func (google *GoogleOAuthService) GenerateVerifier() string {
+	verifier := oauth2.GenerateVerifier()
+	google.verifier = verifier
+	return verifier
+}
+
 func (google *GoogleOAuthService) GetAuthURL(state string) string {
 	return google.config.AuthCodeURL(state, oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(google.verifier))
 }

internal/service/oauth_broker_service.go

@@ -11,6 +11,7 @@ import (
 type OAuthService interface {
 	Init() error
 	GenerateState() string
+	GenerateVerifier() string
 	GetAuthURL(state string) string
 	VerifyCode(code string) error
 	Userinfo() (config.Claims, error)