chore(deps): bump golang.org/x/tools

Bumps the minor-patch group with 1 update in the / directory: [golang.org/x/tools](https://github.com/golang/tools).


Updates `golang.org/x/tools` from 0.44.0 to 0.45.0
- [Release notes](https://github.com/golang/tools/releases)
- [Commits](https://github.com/golang/tools/compare/v0.44.0...v0.45.0)

---
updated-dependencies:
- dependency-name: golang.org/x/tools
  dependency-version: 0.45.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-patch
...

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

.env.example

@@ -7,7 +7,9 @@ TINYAUTH_APPURL=
 
 # database config
 
-# The path to the database, including file name.
+# The database driver to use. Valid values: sqlite, memory.
+TINYAUTH_DATABASE_DRIVER="sqlite"
+# The path to the SQLite database, including file name. Only used when driver is sqlite.
 TINYAUTH_DATABASE_PATH="./tinyauth.db"
 
 # analytics config
@@ -30,6 +32,8 @@ TINYAUTH_SERVER_PORT=3000
 TINYAUTH_SERVER_ADDRESS="0.0.0.0"
 # The path to the Unix socket.
 TINYAUTH_SERVER_SOCKETPATH=
+# Enable listening on both TCP and Unix socket at the same time.
+TINYAUTH_SERVER_CONCURRENTLISTENERSENABLED=false
 
 # auth config
 
@@ -37,8 +41,52 @@ TINYAUTH_SERVER_SOCKETPATH=
 TINYAUTH_AUTH_IP_ALLOW=
 # List of blocked IPs or CIDR ranges.
 TINYAUTH_AUTH_IP_BLOCK=
+# List of IPs or CIDR ranges that bypass authentication entirely.
+TINYAUTH_AUTH_IP_BYPASS=
 # Comma-separated list of users (username:hashed_password).
 TINYAUTH_AUTH_USERS=
+# Enable subdomains support.
+TINYAUTH_AUTH_SUBDOMAINSENABLED=true
+# Full name of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_NAME=
+# Given (first) name of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_GIVENNAME=
+# Family (last) name of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_FAMILYNAME=
+# Middle name of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_MIDDLENAME=
+# Nickname of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_NICKNAME=
+# URL of the user's profile page.
+TINYAUTH_AUTH_USERATTRIBUTES_name_PROFILE=
+# URL of the user's profile picture.
+TINYAUTH_AUTH_USERATTRIBUTES_name_PICTURE=
+# URL of the user's website.
+TINYAUTH_AUTH_USERATTRIBUTES_name_WEBSITE=
+# Email address of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_EMAIL=
+# Gender of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_GENDER=
+# Birthdate of the user (YYYY-MM-DD).
+TINYAUTH_AUTH_USERATTRIBUTES_name_BIRTHDATE=
+# Time zone of the user (e.g. Europe/Athens).
+TINYAUTH_AUTH_USERATTRIBUTES_name_ZONEINFO=
+# Locale of the user (e.g. en-US).
+TINYAUTH_AUTH_USERATTRIBUTES_name_LOCALE=
+# Phone number of the user.
+TINYAUTH_AUTH_USERATTRIBUTES_name_PHONENUMBER=
+# Full mailing address, formatted for display.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_FORMATTED=
+# Street address.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_STREETADDRESS=
+# City or locality.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_LOCALITY=
+# State, province, or region.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_REGION=
+# Zip or postal code.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_POSTALCODE=
+# Country.
+TINYAUTH_AUTH_USERATTRIBUTES_name_ADDRESS_COUNTRY=
 # Path to the users file.
 TINYAUTH_AUTH_USERSFILE=
 # Enable secure cookies.
@@ -53,6 +101,8 @@ TINYAUTH_AUTH_LOGINTIMEOUT=300
 TINYAUTH_AUTH_LOGINMAXRETRIES=3
 # Comma-separated list of trusted proxy addresses.
 TINYAUTH_AUTH_TRUSTEDPROXIES=
+# ACL policy for allow-by-default or deny-by-default, available options are allow and deny, default is allow.
+TINYAUTH_AUTH_ACLS_POLICY="allow"
 
 # apps config
 
@@ -168,6 +218,8 @@ TINYAUTH_LDAP_AUTHCERT=
 TINYAUTH_LDAP_AUTHKEY=
 # Cache duration for LDAP group membership in seconds.
 TINYAUTH_LDAP_GROUPCACHETTL=900
+# Label provider to use for ACLs (auto, docker, kubernetes or none to disable). auto detects the environment.
+TINYAUTH_LABELPROVIDER="auto"
 
 # log config
 
@@ -187,3 +239,16 @@ TINYAUTH_LOG_STREAMS_APP_LEVEL=
 TINYAUTH_LOG_STREAMS_AUDIT_ENABLED=false
 # Log level for this stream. Use global if empty.
 TINYAUTH_LOG_STREAMS_AUDIT_LEVEL=
+
+# tailscale config
+
+# Enable Tailscale integration.
+TINYAUTH_TAILSCALE_ENABLED=false
+# Tailscale state directory.
+TINYAUTH_TAILSCALE_DIR="./tailscale_state"
+# Tailscale hostname.
+TINYAUTH_TAILSCALE_HOSTNAME=
+# Tailscale auth key.
+TINYAUTH_TAILSCALE_AUTHKEY=
+# Use ephemeral Tailscale node.
+TINYAUTH_TAILSCALE_EPHEMERAL=false

.github/workflows/nightly.yml

@@ -83,7 +83,7 @@ jobs:
       - name: Build
         run: |
           cp -r frontend/dist internal/assets/dist
-          go build -ldflags "-s -w -X github.com/tinyauthapp/tinyauth/internal/model.Version=${{ needs.generate-metadata.outputs.VERSION }} -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${{ needs.generate-metadata.outputs.COMMIT_HASH }} -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}" -o tinyauth-amd64 ./cmd/tinyauth
+          go build -ldflags "-X github.com/tinyauthapp/tinyauth/internal/model.Version=${{ needs.generate-metadata.outputs.VERSION }} -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${{ needs.generate-metadata.outputs.COMMIT_HASH }} -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}" -o tinyauth-amd64 ./cmd/tinyauth
         env:
           CGO_ENABLED: 0
 
@@ -128,7 +128,7 @@ jobs:
       - name: Build
         run: |
           cp -r frontend/dist internal/assets/dist
-          go build -ldflags "-s -w -X github.com/tinyauthapp/tinyauth/internal/model.Version=${{ needs.generate-metadata.outputs.VERSION }} -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${{ needs.generate-metadata.outputs.COMMIT_HASH }} -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}" -o tinyauth-arm64 ./cmd/tinyauth
+          go build -ldflags "-X github.com/tinyauthapp/tinyauth/internal/model.Version=${{ needs.generate-metadata.outputs.VERSION }} -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${{ needs.generate-metadata.outputs.COMMIT_HASH }} -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}" -o tinyauth-arm64 ./cmd/tinyauth
         env:
           CGO_ENABLED: 0
 

.github/workflows/release.yml

@@ -150,6 +150,7 @@ jobs:
             VERSION=${{ needs.generate-metadata.outputs.VERSION }}
             COMMIT_HASH=${{ needs.generate-metadata.outputs.COMMIT_HASH }}
             BUILD_TIMESTAMP=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}
+            LDFLAGS="-s -w"
 
       - name: Export digest
         run: |
@@ -206,6 +207,7 @@ jobs:
             VERSION=${{ needs.generate-metadata.outputs.VERSION }}
             COMMIT_HASH=${{ needs.generate-metadata.outputs.COMMIT_HASH }}
             BUILD_TIMESTAMP=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}
+            LDFLAGS="-s -w"
 
       - name: Export digest
         run: |
@@ -260,6 +262,7 @@ jobs:
             VERSION=${{ needs.generate-metadata.outputs.VERSION }}
             COMMIT_HASH=${{ needs.generate-metadata.outputs.COMMIT_HASH }}
             BUILD_TIMESTAMP=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}
+            LDFLAGS="-s -w"
 
       - name: Export digest
         run: |
@@ -316,6 +319,7 @@ jobs:
             VERSION=${{ needs.generate-metadata.outputs.VERSION }}
             COMMIT_HASH=${{ needs.generate-metadata.outputs.COMMIT_HASH }}
             BUILD_TIMESTAMP=${{ needs.generate-metadata.outputs.BUILD_TIMESTAMP }}
+            LDFLAGS="-s -w"
 
       - name: Export digest
         run: |

Dockerfile

@@ -27,6 +27,7 @@ FROM golang:1.26-alpine3.23 AS builder
 ARG VERSION
 ARG COMMIT_HASH
 ARG BUILD_TIMESTAMP
+ARG LDFLAGS
 
 WORKDIR /tinyauth
 
@@ -39,7 +40,7 @@ COPY ./cmd ./cmd
 COPY ./internal ./internal
 COPY --from=frontend-builder /frontend/dist ./internal/assets/dist
 
-RUN CGO_ENABLED=0 go build -ldflags "-s -w \
+RUN CGO_ENABLED=0 go build -ldflags "${LDFLAGS} \
     -X github.com/tinyauthapp/tinyauth/internal/model.Version=${VERSION} \
     -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${COMMIT_HASH} \
     -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${BUILD_TIMESTAMP}" ./cmd/tinyauth

Dockerfile.distroless

@@ -27,6 +27,7 @@ FROM golang:1.26-alpine3.23 AS builder
 ARG VERSION
 ARG COMMIT_HASH
 ARG BUILD_TIMESTAMP
+ARG LDFLAGS
 
 WORKDIR /tinyauth
 
@@ -41,7 +42,7 @@ COPY --from=frontend-builder /frontend/dist ./internal/assets/dist
 
 RUN mkdir -p data
 
-RUN CGO_ENABLED=0 go build -ldflags "-s -w \
+RUN CGO_ENABLED=0 go build -ldflags "${LDFLAGS} \
     -X github.com/tinyauthapp/tinyauth/internal/model.Version=${VERSION} \
     -X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${COMMIT_HASH} \
     -X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${BUILD_TIMESTAMP}" ./cmd/tinyauth

Makefile

@@ -8,6 +8,7 @@ TAG_NAME := $(shell git describe --abbrev=0 --exact-match 2> /dev/null || echo "
 COMMIT_HASH := $(shell git rev-parse HEAD)
 BUILD_TIMESTAMP := $(shell date '+%Y-%m-%dT%H:%M:%S')
 BIN_NAME := tinyauth-$(GOARCH)
+LDFLAGS := -s -w
 
 # Development vars
 DEV_COMPOSE := $(shell test -f "docker-compose.test.yml" && echo "docker-compose.test.yml" || echo "docker-compose.dev.yml" )
@@ -36,7 +37,7 @@ webui: clean-webui
 
 # Build the binary
 binary: webui
-	CGO_ENABLED=$(CGO_ENABLED) go build -ldflags "-s -w \
+	CGO_ENABLED=$(CGO_ENABLED) go build -ldflags "${LDFLAGS} \
 	-X github.com/tinyauthapp/tinyauth/internal/model.Version=${TAG_NAME} \
 	-X github.com/tinyauthapp/tinyauth/internal/model.CommitHash=${COMMIT_HASH} \
 	-X github.com/tinyauthapp/tinyauth/internal/model.BuildTimestamp=${BUILD_TIMESTAMP}" \

go.mod

@@ -12,15 +12,17 @@ require (
 	github.com/golang-migrate/migrate/v4 v4.19.1
 	github.com/google/go-querystring v1.2.0
 	github.com/google/uuid v1.6.0
+	github.com/jackc/pgx/v5 v5.9.2
 	github.com/mdp/qrterminal/v3 v3.2.1
 	github.com/pquerna/otp v1.5.0
 	github.com/rs/zerolog v1.35.1
+	github.com/steveiliop56/ding v0.2.0
 	github.com/stretchr/testify v1.11.1
 	github.com/tinyauthapp/paerser v0.0.0-20260410140347-85c3740d6298
 	github.com/weppos/publicsuffix-go v0.50.3
 	golang.org/x/crypto v0.52.0
 	golang.org/x/oauth2 v0.36.0
-	golang.org/x/tools v0.44.0
+	golang.org/x/tools v0.45.0
 	k8s.io/apimachinery v0.36.1
 	k8s.io/client-go v0.36.1
 	modernc.org/sqlite v1.50.1
@@ -93,7 +95,6 @@ require (
 	github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.9.2 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jsimonetti/rtnetlink v1.4.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
@@ -155,7 +156,7 @@ require (
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
 	golang.org/x/arch v0.22.0 // indirect
 	golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect
-	golang.org/x/mod v0.35.0 // indirect
+	golang.org/x/mod v0.36.0 // indirect
 	golang.org/x/net v0.54.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.45.0 // indirect

go.sum

@@ -143,6 +143,8 @@ github.com/dblohm7/wingoes v0.0.0-20240119213807-a09d6be7affa h1:h8TfIT1xc8FWbww
 github.com/dblohm7/wingoes v0.0.0-20240119213807-a09d6be7affa/go.mod h1:Nx87SkVqTKd8UtT+xu7sM/l+LgXs6c0aHrlKusR+2EQ=
 github.com/dgryski/go-metro v0.0.0-20180109044635-280f6062b5bc h1:8WFBn63wegobsYAX0YjD+8suexZDga5CctH4CCTx2+8=
 github.com/dgryski/go-metro v0.0.0-20180109044635-280f6062b5bc/go.mod h1:c9O8+fpSOX1DM8cPNSkX/qsBWdkD4yd2dpciOWQjpBw=
+github.com/dhui/dktest v0.4.6 h1:+DPKyScKSEp3VLtbMDHcUq6V5Lm5zfZZVb0Sk7Ahom4=
+github.com/dhui/dktest v0.4.6/go.mod h1:JHTSYDtKkvFNFHJKqCzVzqXecyv+tKt8EzceOmQOgbU=
 github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e h1:vUmf0yezR0y7jJ5pceLHthLaYf4bA5T14B6q39S4q2Q=
 github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e/go.mod h1:YTIHhz/QFSYnu/EhlF2SpU2Uk+32abacUYA5ZPljz1A=
 github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
@@ -400,6 +402,8 @@ github.com/spf13/cast v1.10.0 h1:h2x0u2shc1QuLHfxi+cTJvs30+ZAHOGRic8uyGTDWxY=
 github.com/spf13/cast v1.10.0/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
 github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
 github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/steveiliop56/ding v0.2.0 h1:m/Fj99wBpVVLHlpqb2RDJkWubOc5cWJ11ZYCHya3Sk0=
+github.com/steveiliop56/ding v0.2.0/go.mod h1:bE2u2XH7CjhPzbb/0Ems+D8YZlf2Ae+eKhj00UR1iAY=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -497,8 +501,8 @@ golang.org/x/exp/typeparams v0.0.0-20240314144324-c7f7c6466f7f h1:phY1HzDcf18Aq9
 golang.org/x/exp/typeparams v0.0.0-20240314144324-c7f7c6466f7f/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
 golang.org/x/image v0.27.0 h1:C8gA4oWU/tKkdCfYT6T2u4faJu3MeNS5O8UPWlPF61w=
 golang.org/x/image v0.27.0/go.mod h1:xbdrClrAUway1MUTEZDq9mz/UpRwYAkFFNUslZtcB+g=
-golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM=
+golang.org/x/mod v0.36.0 h1:JJjpVx6myfUsUdAzZuOSTTmRE0PfZeNWzzvKrP7amb4=
-golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU=
+golang.org/x/mod v0.36.0/go.mod h1:moc6ELqsWcOw5Ef3xVprK5ul/MvtVvkIXLziUOICjUQ=
 golang.org/x/net v0.54.0 h1:2zJIZAxAHV/OHCDTCOHAYehQzLfSXuf/5SoL/Dv6w/w=
 golang.org/x/net v0.54.0/go.mod h1:Sj4oj8jK6XmHpBZU/zWHw3BV3abl4Kvi+Ut7cQcY+cQ=
 golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
@@ -516,8 +520,8 @@ golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
 golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=
 golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
-golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c=
+golang.org/x/tools v0.45.0 h1:18qN3FAooORvApf5XjCXgsuayZOEtXf6JK18I3+ONa8=
-golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI=
+golang.org/x/tools v0.45.0/go.mod h1:LuUGqqaXcXMEFEruIVJVm5mgDD8vww/z/SR1gQ4uE/0=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
 golang.zx2c4.com/wireguard/windows v0.5.3 h1:On6j2Rpn3OEMXqBq00QEDC7bWSZrPIHKIus8eIuExIE=

internal/bootstrap/app_bootstrap.go

@@ -13,11 +13,11 @@ import (
 	"os/signal"
 	"sort"
 	"strings"
-	"sync"
 	"syscall"
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/steveiliop56/ding"
 
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
@@ -26,6 +26,12 @@ import (
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 )
 
+// Shutdown order for go routines
+// 1. Janitor routines (e.g. database cleanup, heartbeat) - ding.RingMinor
+// 2. HTTP server listeners - ding.RingNormal
+// 3. Networking layers, user and label providers (e.g. ailscale service, kubernetes service) - ding.RingMajor
+// 4. Database connection - ding.RingCritical
+
 type Services struct {
 	accessControlService *service.AccessControlsService
 	authService          *service.AuthService
@@ -48,7 +54,7 @@ type BootstrapApp struct {
 	queries   repository.Store
 	router    *gin.Engine
 	db        *sql.DB
-	wg        sync.WaitGroup
+	ding      *ding.Ding
 	listeners []Listener
 }
 
@@ -64,6 +70,10 @@ func (app *BootstrapApp) Setup() error {
 	app.ctx = ctx
 	app.cancel = cancel
 
+	// Create a ding instance
+	dg := ding.New(ctx)
+	app.ding = dg
+
 	// setup logger
 	log := logger.NewLogger().WithConfig(app.config.Log)
 	log.Init()
@@ -186,15 +196,17 @@ func (app *BootstrapApp) Setup() error {
 		return fmt.Errorf("failed to setup database: %w", err)
 	}
 
-	// after this point, we start initializing dependencies so it's a good time to setup a defer
+	app.ding.Go(func(ctx context.Context) {
-	// to ensure that resources are cleaned up properly in case of an error during initialization
+		<-ctx.Done()
-	defer func() {
+		app.log.App.Debug().Msg("Shutting down database connection")
-		app.cancel()
+		if app.db == nil {
-		app.wg.Wait()
+			// using memory store, no db instance
-		if app.db != nil {
+			return
-			app.db.Close()
 		}
-	}()
+		if err := app.db.Close(); err != nil {
+			app.log.App.Error().Err(err).Msg("Failed to close database connection")
+		}
+	}, ding.RingCritical)
 
 	// store
 	app.queries = store
@@ -261,12 +273,12 @@ func (app *BootstrapApp) Setup() error {
 
 	// start db cleanup routine
 	app.log.App.Debug().Msg("Starting database cleanup routine")
-	app.wg.Go(app.dbCleanupRoutine)
+	app.ding.Go(app.dbCleanupRoutine, ding.RingMinor)
 
 	// if analytics are not disabled, start heartbeat
 	if app.config.Analytics.Enabled {
 		app.log.App.Debug().Msg("Starting heartbeat routine")
-		app.wg.Go(app.heartbeatRoutine)
+		app.ding.Go(app.heartbeatRoutine, ding.RingMinor)
 	}
 
 	// setup listeners
@@ -287,6 +299,7 @@ func (app *BootstrapApp) Setup() error {
 	for {
 		select {
 		case <-app.ctx.Done():
+			app.ding.Wait()
 			app.log.App.Info().Msg("Oh, it's time for me to go, bye!")
 			return nil
 		case err := <-lec:
@@ -297,7 +310,7 @@ func (app *BootstrapApp) Setup() error {
 	}
 }
 
-func (app *BootstrapApp) heartbeatRoutine() {
+func (app *BootstrapApp) heartbeatRoutine(ctx context.Context) {
 	ticker := time.NewTicker(time.Duration(12) * time.Hour)
 	defer ticker.Stop()
 
@@ -350,7 +363,7 @@ func (app *BootstrapApp) heartbeatRoutine() {
 			if res.StatusCode != 200 && res.StatusCode != 201 {
 				app.log.App.Debug().Str("status", res.Status).Msg("Heartbeat returned non-200/201 status")
 			}
-		case <-app.ctx.Done():
+		case <-ctx.Done():
 			app.log.App.Debug().Msg("Stopping heartbeat routine")
 			ticker.Stop()
 			return
@@ -358,7 +371,7 @@ func (app *BootstrapApp) heartbeatRoutine() {
 	}
 }
 
-func (app *BootstrapApp) dbCleanupRoutine() {
+func (app *BootstrapApp) dbCleanupRoutine(ctx context.Context) {
 	ticker := time.NewTicker(time.Duration(30) * time.Minute)
 	defer ticker.Stop()
 
@@ -367,14 +380,14 @@ func (app *BootstrapApp) dbCleanupRoutine() {
 		case <-ticker.C:
 			app.log.App.Debug().Msg("Running database cleanup")
 
-			err := app.queries.DeleteExpiredSessions(app.ctx, time.Now().Unix())
+			err := app.queries.DeleteExpiredSessions(ctx, time.Now().Unix())
 
 			if err != nil {
 				app.log.App.Error().Err(err).Msg("Failed to delete expired sessions")
 			}
 
 			app.log.App.Debug().Msg("Database cleanup completed")
-		case <-app.ctx.Done():
+		case <-ctx.Done():
 			app.log.App.Debug().Msg("Stopping database cleanup routine")
 			ticker.Stop()
 			return

internal/bootstrap/router_bootstrap.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"time"
 
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
 	"github.com/tinyauthapp/tinyauth/internal/middleware"
 	"github.com/tinyauthapp/tinyauth/internal/model"
@@ -80,9 +81,9 @@ func (app *BootstrapApp) runListeners() (chan error, error) {
 			return nil, fmt.Errorf("failed to get listener function: %w", err)
 		}
 
-		app.wg.Go(func() {
+		app.ding.Go(func(ctx context.Context) {
-			lec <- listenerFunc()
+			lec <- listenerFunc(ctx)
-		})
+		}, ding.RingNormal)
 	}
 
 	return lec, nil
@@ -125,7 +126,7 @@ func (app *BootstrapApp) calculateListenerPolicy() []Listener {
 	return l
 }
 
-func (app *BootstrapApp) listenerFromType(listenerType Listener) (func() error, error) {
+func (app *BootstrapApp) listenerFromType(listenerType Listener) (func(ctx context.Context) error, error) {
 	switch listenerType {
 	case ListenerHTTP:
 		return app.serveHTTP, nil
@@ -138,7 +139,7 @@ func (app *BootstrapApp) listenerFromType(listenerType Listener) (func() error,
 	}
 }
 
-func (app *BootstrapApp) serveHTTP() error {
+func (app *BootstrapApp) serveHTTP(ctx context.Context) error {
 	address := fmt.Sprintf("%s:%d", app.config.Server.Address, app.config.Server.Port)
 
 	app.log.App.Info().Msgf("Starting server on %s", address)
@@ -154,10 +155,10 @@ func (app *BootstrapApp) serveHTTP() error {
 		Handler: app.router.Handler(),
 	}
 
-	return app.serve(listener, server, "http")
+	return app.serve(listener, server, ctx, "http")
 }
 
-func (app *BootstrapApp) serveUnix() error {
+func (app *BootstrapApp) serveUnix(ctx context.Context) error {
 	_, err := os.Stat(app.config.Server.SocketPath)
 
 	if err == nil {
@@ -181,10 +182,10 @@ func (app *BootstrapApp) serveUnix() error {
 		Handler: app.router.Handler(),
 	}
 
-	return app.serve(listener, server, "unix socket")
+	return app.serve(listener, server, ctx, "unix socket")
 }
 
-func (app *BootstrapApp) serveTailscale() error {
+func (app *BootstrapApp) serveTailscale(ctx context.Context) error {
 	app.log.App.Info().Msgf("Starting Tailscale server on %s", fmt.Sprintf("https://%s", app.services.tailscaleService.GetHostname()))
 
 	listener, err := app.services.tailscaleService.CreateListener()
@@ -197,27 +198,23 @@ func (app *BootstrapApp) serveTailscale() error {
 		Handler: app.router.Handler(),
 	}
 
-	return app.serve(listener, server, "tailscale")
+	return app.serve(listener, server, ctx, "tailscale")
 }
 
-func (app *BootstrapApp) serve(listener net.Listener, server *http.Server, name string) error {
+func (app *BootstrapApp) serve(listener net.Listener, server *http.Server, ctx context.Context, name string) error {
 	shutdown := func() {
-		ctx, cancel := context.WithTimeout(context.Background(), model.GracefulShutdownTimeout*time.Second)
+		// we use a new context for the shutdown since the main one is cancelled
+		sctx, cancel := context.WithTimeout(context.Background(), model.GracefulShutdownTimeout*time.Second)
 		defer cancel()
-		err := server.Shutdown(ctx)
+		err := server.Shutdown(sctx)
-		if err != nil &&
+		if err != nil {
-			// With tailscale, the goroutine for shutting down the tailscale connection
-			// runs first and causes the connection the tailscale listener is running on to close
-			// first so, the shutdown fails
-			// TODO: add priority to the goroutine shutdowns
-			!errors.Is(err, net.ErrClosed) {
 			app.log.App.Error().Err(err).Msgf("Failed to shutdown %s listener gracefully", name)
 		}
 		listener.Close()
 	}
 
 	go func() {
-		<-app.ctx.Done()
+		<-ctx.Done()
 		app.log.App.Debug().Msgf("Shutting down %s listener", name)
 		shutdown()
 	}()

internal/bootstrap/service_bootstrap.go

@@ -8,7 +8,7 @@ import (
 )
 
 func (app *BootstrapApp) setupServices() error {
-	ldapService, err := service.NewLdapService(app.log, app.config, app.ctx, &app.wg)
+	ldapService, err := service.NewLdapService(app.log, app.config, app.ding)
 
 	if err != nil {
 		app.log.App.Warn().Err(err).Msg("Failed to initialize LDAP connection, will continue without it")
@@ -22,7 +22,7 @@ func (app *BootstrapApp) setupServices() error {
 		return fmt.Errorf("failed to initialize label provider: %w", err)
 	}
 
-	tailscaleService, err := service.NewTailscaleService(app.log, app.config, app.ctx, &app.wg)
+	tailscaleService, err := service.NewTailscaleService(app.log, app.config, app.ctx, app.ding)
 
 	if err != nil {
 		app.log.App.Warn().Err(err).Msg("Failed to initialize Tailscale connection, will continue without it")
@@ -42,10 +42,10 @@ func (app *BootstrapApp) setupServices() error {
 	oauthBrokerService := service.NewOAuthBrokerService(app.log, app.runtime.OAuthProviders, app.ctx)
 	app.services.oauthBrokerService = oauthBrokerService
 
-	authService := service.NewAuthService(app.log, app.config, app.runtime, app.ctx, &app.wg, app.services.ldapService, app.queries, app.services.oauthBrokerService, app.services.tailscaleService, app.services.policyEngine)
+	authService := service.NewAuthService(app.log, app.config, app.runtime, app.ctx, app.ding, app.services.ldapService, app.queries, app.services.oauthBrokerService, app.services.tailscaleService, app.services.policyEngine)
 	app.services.authService = authService
 
-	oidcService, err := service.NewOIDCService(app.log, app.config, app.runtime, app.queries, app.ctx, &app.wg)
+	oidcService, err := service.NewOIDCService(app.log, app.config, app.runtime, app.queries, app.ding)
 
 	if err != nil {
 		return fmt.Errorf("failed to initialize oidc service: %w", err)
@@ -69,7 +69,7 @@ func (app *BootstrapApp) getLabelProvider() (service.LabelProvider, error) {
 		if useKubernetes {
 			app.log.App.Debug().Msg("Using Kubernetes label provider")
 
-			kubernetesService, err := service.NewKubernetesService(app.log, app.ctx, &app.wg)
+			kubernetesService, err := service.NewKubernetesService(app.log, app.ctx, app.ding)
 
 			if err != nil {
 				return nil, fmt.Errorf("failed to initialize kubernetes service: %w", err)
@@ -81,7 +81,7 @@ func (app *BootstrapApp) getLabelProvider() (service.LabelProvider, error) {
 
 		app.log.App.Debug().Msg("Using Docker label provider")
 
-		dockerService, err := service.NewDockerService(app.log, app.ctx, &app.wg)
+		dockerService, err := service.NewDockerService(app.log, app.ctx, app.ding)
 
 		if err != nil {
 			return nil, fmt.Errorf("failed to initialize docker service: %w", err)

internal/controller/oidc_controller.go

@@ -16,6 +16,15 @@ import (
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 )
 
+type authorizeErrorParams struct {
+	err           error
+	reason        string
+	reasonPublic  string
+	callback      string
+	callbackError string
+	state         string
+}
+
 type OIDCController struct {
 	log     *logger.Logger
 	oidc    *service.OIDCService
@@ -119,34 +128,55 @@ func (controller *OIDCController) GetClientInfo(c *gin.Context) {
 
 func (controller *OIDCController) Authorize(c *gin.Context) {
 	if controller.oidc == nil {
-		controller.authorizeError(c, errors.New("err_oidc_not_configured"), "OIDC not configured", "This instance is not configured for OIDC", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          errors.New("err_oidc_not_configured"),
+			reason:       "OIDC not configured",
+			reasonPublic: "This instance is not configured for OIDC",
+		})
 		return
 	}
 
 	userContext, err := new(model.UserContext).NewFromGin(c)
 
 	if err != nil {
-		controller.authorizeError(c, err, "Failed to get user context", "User is not logged in or the session is invalid", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          err,
+			reason:       "Failed to get user context",
+			reasonPublic: "User is not logged in or the session is invalid",
+		})
 		return
 	}
 
 	if !userContext.Authenticated {
-		controller.authorizeError(c, errors.New("err user not logged in"), "User not logged in", "The user is not logged in", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          errors.New("err user not logged in"),
+			reason:       "User not logged in",
+			reasonPublic: "The user is not logged in",
+		})
 		return
 	}
 
 	var req service.AuthorizeRequest
 
-	err = c.BindJSON(&req)
+	err = c.Bind(&req)
+
 	if err != nil {
-		controller.authorizeError(c, err, "Failed to bind JSON", "The client provided an invalid authorization request", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          err,
+			reason:       "Failed to bind JSON",
+			reasonPublic: "The client provided an invalid authorization request",
+		})
 		return
 	}
 
 	client, ok := controller.oidc.GetClient(req.ClientID)
 
 	if !ok {
-		controller.authorizeError(c, fmt.Errorf("client not found: %s", req.ClientID), "Client not found", "The client ID is invalid", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          fmt.Errorf("client not found: %s", req.ClientID),
+			reason:       "Client not found",
+			reasonPublic: "The client ID is invalid",
+		})
 		return
 	}
 
@@ -155,10 +185,21 @@ func (controller *OIDCController) Authorize(c *gin.Context) {
 	if err != nil {
 		controller.log.App.Warn().Err(err).Msg("Failed to validate authorize params")
 		if err.Error() != "invalid_request_uri" {
-			controller.authorizeError(c, err, "Failed validate authorize params", "Invalid request parameters", req.RedirectURI, err.Error(), req.State)
+			controller.authorizeError(c, authorizeErrorParams{
+				err:           err,
+				reason:        "Failed validate authorize params",
+				reasonPublic:  "Invalid request parameters",
+				callback:      req.RedirectURI,
+				callbackError: err.Error(),
+				state:         req.State,
+			})
 			return
 		}
-		controller.authorizeError(c, err, "Redirect URI not trusted", "The provided redirect URI is not trusted", "", "", "")
+		controller.authorizeError(c, authorizeErrorParams{
+			err:          err,
+			reason:       "Redirect URI not trusted",
+			reasonPublic: "The provided redirect URI is not trusted",
+		})
 		return
 	}
 
@@ -169,14 +210,28 @@ func (controller *OIDCController) Authorize(c *gin.Context) {
 	// Before storing the code, delete old session
 	err = controller.oidc.DeleteOldSession(c, sub)
 	if err != nil {
-		controller.authorizeError(c, err, "Failed to delete old sessions", "Failed to delete old sessions", req.RedirectURI, "server_error", req.State)
+		controller.authorizeError(c, authorizeErrorParams{
+			err:           err,
+			reason:        "Failed to delete old sessions",
+			reasonPublic:  "Failed to delete old sessions",
+			callback:      req.RedirectURI,
+			callbackError: "server_error",
+			state:         req.State,
+		})
 		return
 	}
 
 	err = controller.oidc.StoreCode(c, sub, code, req)
 
 	if err != nil {
-		controller.authorizeError(c, err, "Failed to store code", "Failed to store code", req.RedirectURI, "server_error", req.State)
+		controller.authorizeError(c, authorizeErrorParams{
+			err:           err,
+			reason:        "Failed to store code",
+			reasonPublic:  "Failed to store code",
+			callback:      req.RedirectURI,
+			callbackError: "server_error",
+			state:         req.State,
+		})
 		return
 	}
 
@@ -186,7 +241,14 @@ func (controller *OIDCController) Authorize(c *gin.Context) {
 
 		if err != nil {
 			controller.log.App.Error().Err(err).Msg("Failed to store user info")
-			controller.authorizeError(c, err, "Failed to store user info", "Failed to store user info", req.RedirectURI, "server_error", req.State)
+			controller.authorizeError(c, authorizeErrorParams{
+				err:           err,
+				reason:        "Failed to store user info",
+				reasonPublic:  "Failed to store user info",
+				callback:      req.RedirectURI,
+				callbackError: "server_error",
+				state:         req.State,
+			})
 			return
 		}
 	}
@@ -197,7 +259,14 @@ func (controller *OIDCController) Authorize(c *gin.Context) {
 	})
 
 	if err != nil {
-		controller.authorizeError(c, err, "Failed to build query", "Failed to build query", req.RedirectURI, "server_error", req.State)
+		controller.authorizeError(c, authorizeErrorParams{
+			err:           err,
+			reason:        "Failed to build query",
+			reasonPublic:  "Failed to build query",
+			callback:      req.RedirectURI,
+			callbackError: "server_error",
+			state:         req.State,
+		})
 		return
 	}
 
@@ -478,20 +547,20 @@ func (controller *OIDCController) Userinfo(c *gin.Context) {
 	c.JSON(200, controller.oidc.CompileUserinfo(user, entry.Scope))
 }
 
-func (controller *OIDCController) authorizeError(c *gin.Context, err error, reason string, reasonUser string, callback string, callbackError string, state string) {
+func (controller *OIDCController) authorizeError(c *gin.Context, params authorizeErrorParams) {
-	controller.log.App.Warn().Err(err).Str("reason", reason).Msg("Authorization error")
+	controller.log.App.Error().Err(params.err).Str("reason", params.reason).Msg("Authorization error")
 
-	if callback != "" {
+	if params.callback != "" {
 		errorQueries := CallbackError{
-			Error: callbackError,
+			Error: params.callbackError,
 		}
 
-		if reasonUser != "" {
+		if params.reasonPublic != "" {
-			errorQueries.ErrorDescription = reasonUser
+			errorQueries.ErrorDescription = params.reasonPublic
 		}
 
-		if state != "" {
+		if params.state != "" {
-			errorQueries.State = state
+			errorQueries.State = params.state
 		}
 
 		queries, err := query.Values(errorQueries)
@@ -503,13 +572,13 @@ func (controller *OIDCController) authorizeError(c *gin.Context, err error, reas
 
 		c.JSON(200, gin.H{
 			"status":       200,
-			"redirect_uri": fmt.Sprintf("%s?%s", callback, queries.Encode()),
+			"redirect_uri": fmt.Sprintf("%s?%s", params.callback, queries.Encode()),
 		})
 		return
 	}
 
 	errorQueries := ErrorScreen{
-		Error: reasonUser,
+		Error: params.reasonPublic,
 	}
 
 	queries, err := query.Values(errorQueries)

internal/controller/oidc_controller_test.go

@@ -8,11 +8,11 @@ import (
 	"net/http/httptest"
 	"net/url"
 	"strings"
-	"sync"
 	"testing"
 
 	"github.com/gin-gonic/gin"
 	"github.com/google/go-querystring/query"
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
@@ -840,9 +840,9 @@ func TestOIDCController(t *testing.T) {
 
 	store := memory.New()
 
-	wg := &sync.WaitGroup{}
+	dg := ding.New(context.TODO())
 
-	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, context.TODO(), wg)
+	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, dg)
 	require.NoError(t, err)
 
 	for _, test := range tests {

internal/controller/proxy_controller_test.go

@@ -3,10 +3,10 @@ package controller_test
 import (
 	"context"
 	"net/http/httptest"
-	"sync"
 	"testing"
 
 	"github.com/gin-gonic/gin"
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
@@ -353,8 +353,8 @@ func TestProxyController(t *testing.T) {
 
 	store := memory.New()
 
-	wg := &sync.WaitGroup{}
 	ctx := context.TODO()
+	dg := ding.New(ctx)
 
 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
 	aclsService := service.NewAccessControlsService(log, cfg, nil)
@@ -382,7 +382,7 @@ func TestProxyController(t *testing.T) {
 		Log: log,
 	})
 
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil, policyEngine)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, dg, nil, store, broker, nil, policyEngine)
 
 	for _, test := range tests {
 		t.Run(test.description, func(t *testing.T) {

internal/controller/user_controller_test.go

@@ -6,12 +6,12 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"strings"
-	"sync"
 	"testing"
 	"time"
 
 	"github.com/gin-gonic/gin"
 	"github.com/pquerna/otp/totp"
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
@@ -412,13 +412,13 @@ func TestUserController(t *testing.T) {
 	}
 
 	ctx := context.TODO()
-	wg := &sync.WaitGroup{}
+	dg := ding.New(ctx)
 
 	policyEngine, err := service.NewPolicyEngine(cfg, log)
 	require.NoError(t, err)
 
 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil, policyEngine)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, dg, nil, store, broker, nil, policyEngine)
 
 	beforeEach := func() {
 		// Clear failed login attempts before each test

internal/controller/well_known_controller_test.go

@@ -5,10 +5,10 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http/httptest"
-	"sync"
 	"testing"
 
 	"github.com/gin-gonic/gin"
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tinyauthapp/tinyauth/internal/controller"
@@ -89,11 +89,11 @@ func TestWellKnownController(t *testing.T) {
 	}
 
 	ctx := context.TODO()
-	wg := &sync.WaitGroup{}
+	dg := ding.New(ctx)
 
 	store := memory.New()
 
-	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, ctx, wg)
+	oidcService, err := service.NewOIDCService(log, cfg, runtime, store, dg)
 	require.NoError(t, err)
 
 	for _, test := range tests {

internal/middleware/context_middleware_test.go

@@ -5,11 +5,11 @@ import (
 	"encoding/base64"
 	"net/http"
 	"net/http/httptest"
-	"sync"
 	"testing"
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/tinyauthapp/tinyauth/internal/middleware"
@@ -250,7 +250,7 @@ func TestContextMiddleware(t *testing.T) {
 	}
 
 	ctx := context.TODO()
-	wg := &sync.WaitGroup{}
+	dg := ding.New(ctx)
 
 	store := memory.New()
 
@@ -258,7 +258,7 @@ func TestContextMiddleware(t *testing.T) {
 	require.NoError(t, err)
 
 	broker := service.NewOAuthBrokerService(log, map[string]model.OAuthServiceConfig{}, ctx)
-	authService := service.NewAuthService(log, cfg, runtime, ctx, wg, nil, store, broker, nil, policyEngine)
+	authService := service.NewAuthService(log, cfg, runtime, ctx, dg, nil, store, broker, nil, policyEngine)
 
 	contextMiddleware := middleware.NewContextMiddleware(log, runtime, authService, broker, nil)
 

internal/model/config.go

@@ -62,9 +62,6 @@ func NewDefaultConfiguration() *Config {
 			PrivateKeyPath: "./tinyauth_oidc_key",
 			PublicKeyPath:  "./tinyauth_oidc_key.pub",
 		},
-		Experimental: ExperimentalConfig{
-			ConfigFile: "",
-		},
 		Tailscale: TailscaleConfig{
 			Dir: "./tailscale_state",
 		},
@@ -88,6 +85,7 @@ type Config struct {
 	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"`
+	ConfigFile    string             `description:"Path to config file." yaml:"-"`
 }
 
 type DatabaseConfig struct {
@@ -208,9 +206,8 @@ type LogStreamConfig struct {
 	Level   string `description:"Log level for this stream. Use global if empty." yaml:"level"`
 }
 
-type ExperimentalConfig struct {
+// no experimental features
-	ConfigFile string `description:"Path to config file." yaml:"-"`
+type ExperimentalConfig struct{}
-}
 
 type TailscaleConfig struct {
 	Enabled   bool   `description:"Enable Tailscale integration." yaml:"enabled"`

internal/service/access_controls_rules.go

@@ -9,6 +9,12 @@ import (
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 )
 
+// For LDAP and OAuth groups and IP allow/deny, we default to allow even with a deny policy.
+// This is because we can't force the user to use groups in LDAP and OAuth if they would like to use
+// a deny policy. As for IP checks, we can't reliably get the client IP (most of Tinyauth instances are
+// behind a Docker bridge network) so to make it easier for users to use a deny policy without
+// issues with IPs we allow by default.
+
 type RuleName string
 
 const (
@@ -25,7 +31,11 @@ type UserAllowedRule struct {
 }
 
 func (rule *UserAllowedRule) Evaluate(ctx *ACLContext) Effect {
-	if ctx.ACLs == nil || ctx.UserContext == nil {
+	if ctx.UserContext == nil {
+		return EffectDeny
+	}
+
+	if ctx.ACLs == nil {
 		return EffectAbstain
 	}
 
@@ -34,7 +44,7 @@ func (rule *UserAllowedRule) Evaluate(ctx *ACLContext) Effect {
 		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
+			return EffectDeny
 		}
 		if match {
 			rule.Log.App.Debug().Str("email", ctx.UserContext.OAuth.Email).Msg("User is in OAuth whitelist, allowing access")
@@ -48,7 +58,7 @@ func (rule *UserAllowedRule) Evaluate(ctx *ACLContext) Effect {
 		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
+			return EffectDeny
 		}
 		if match {
 			rule.Log.App.Debug().Str("username", ctx.UserContext.GetUsername()).Msg("User is in users block list, denying access")
@@ -62,8 +72,11 @@ func (rule *UserAllowedRule) Evaluate(ctx *ACLContext) Effect {
 	match, err := utils.CheckFilter(ctx.ACLs.Users.Allow, ctx.UserContext.GetUsername())
 
 	if err != nil {
+		if err == utils.ErrFilterEmpty {
+			return EffectAbstain
+		}
 		rule.Log.App.Warn().Err(err).Str("item", ctx.UserContext.GetUsername()).Msg("Invalid entry in users allow list")
-		return EffectAbstain
+		return EffectDeny
 	}
 
 	if match {
@@ -80,13 +93,22 @@ type OAuthGroupRule struct {
 }
 
 func (rule *OAuthGroupRule) Evaluate(ctx *ACLContext) Effect {
-	if ctx.ACLs == nil || ctx.UserContext == nil {
+	if ctx.UserContext == nil {
-		return EffectAbstain
+		return EffectDeny
+	}
+
+	if ctx.ACLs == nil {
+		return EffectAllow
 	}
 
 	if !ctx.UserContext.IsOAuth() {
 		rule.Log.App.Debug().Msg("User is not an OAuth user, skipping OAuth group check")
-		return EffectAbstain
+		return EffectAllow
+	}
+
+	if len(ctx.ACLs.OAuth.Groups) == 0 {
+		rule.Log.App.Debug().Msg("No OAuth groups specified in ACLs, allowing access")
+		return EffectAllow
 	}
 
 	if _, ok := model.OverrideProviders[ctx.UserContext.OAuth.ID]; ok {
@@ -97,7 +119,8 @@ func (rule *OAuthGroupRule) Evaluate(ctx *ACLContext) Effect {
 	for _, group := range ctx.UserContext.OAuth.Groups {
 		match, err := utils.CheckFilter(ctx.ACLs.OAuth.Groups, strings.TrimSpace(group))
 		if err != nil {
-			return EffectAbstain
+			rule.Log.App.Warn().Err(err).Str("item", group).Msg("Invalid entry in OAuth groups ACL")
+			return EffectDeny
 		}
 		if match {
 			rule.Log.App.Trace().Str("group", group).Str("required", ctx.ACLs.OAuth.Groups).Msg("User group matched, allowing access")
@@ -114,19 +137,29 @@ type LDAPGroupRule struct {
 }
 
 func (rule *LDAPGroupRule) Evaluate(ctx *ACLContext) Effect {
-	if ctx == nil || ctx.UserContext == nil || ctx.ACLs == nil {
+	if ctx.UserContext == nil {
-		return EffectAbstain
+		return EffectDeny
+	}
+
+	if ctx.ACLs == nil {
+		return EffectAllow
 	}
 
 	if !ctx.UserContext.IsLDAP() {
 		rule.Log.App.Debug().Msg("User is not an LDAP user, skipping LDAP group check")
-		return EffectAbstain
+		return EffectAllow
+	}
+
+	if len(ctx.ACLs.LDAP.Groups) == 0 {
+		rule.Log.App.Debug().Msg("No LDAP groups specified in ACLs, allowing access")
+		return EffectAllow
 	}
 
 	for _, group := range ctx.UserContext.LDAP.Groups {
 		match, err := utils.CheckFilter(ctx.ACLs.LDAP.Groups, strings.TrimSpace(group))
 		if err != nil {
-			return EffectAbstain
+			rule.Log.App.Warn().Err(err).Str("item", group).Msg("Invalid entry in LDAP groups ACL")
+			return EffectDeny
 		}
 		if match {
 			rule.Log.App.Trace().Str("group", group).Str("required", ctx.ACLs.LDAP.Groups).Msg("User group matched, allowing access")

internal/service/access_controls_rules_test.go

@@ -21,6 +21,16 @@ func TestUserAllowedRule(t *testing.T) {
 		ctx      *ACLContext
 		expected Effect
 	}{
+		{
+			name: "denies when user context is nil",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "alice"},
+				},
+				UserContext: nil,
+			},
+			expected: EffectDeny,
+		},
 		{
 			name: "abstains when ACLs are nil",
 			ctx: &ACLContext{
@@ -34,16 +44,6 @@ func TestUserAllowedRule(t *testing.T) {
 			},
 			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{
@@ -78,7 +78,7 @@ func TestUserAllowedRule(t *testing.T) {
 			expected: EffectDeny,
 		},
 		{
-			name: "abstains for OAuth user when whitelist filter is invalid",
+			name: "denies for OAuth user when whitelist filter is invalid",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					OAuth: model.AppOAuth{Whitelist: "/[/"},
@@ -90,7 +90,7 @@ func TestUserAllowedRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectDeny,
 		},
 		{
 			name: "denies local user when username matches block list",
@@ -123,7 +123,7 @@ func TestUserAllowedRule(t *testing.T) {
 			expected: EffectAllow,
 		},
 		{
-			name: "abstains when block list filter is invalid",
+			name: "denies when block list filter is invalid",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					Users: model.AppUsers{Block: "/[/"},
@@ -135,6 +135,21 @@ func TestUserAllowedRule(t *testing.T) {
 					},
 				},
 			},
+			expected: EffectDeny,
+		},
+		{
+			name: "abstains when allow list is empty",
+			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,
 		},
 		{
@@ -168,7 +183,7 @@ func TestUserAllowedRule(t *testing.T) {
 			expected: EffectDeny,
 		},
 		{
-			name: "abstains when allow list filter is invalid",
+			name: "denies when allow list filter is invalid",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					Users: model.AppUsers{Allow: "/[/"},
@@ -180,7 +195,7 @@ func TestUserAllowedRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectDeny,
 		},
 	}
 
@@ -203,7 +218,17 @@ func TestOAuthGroupRule(t *testing.T) {
 		expected Effect
 	}{
 		{
-			name: "abstains when ACLs are nil",
+			name: "denies when user context is nil",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Whitelist: "alice"},
+				},
+				UserContext: nil,
+			},
+			expected: EffectDeny,
+		},
+		{
+			name: "allows when ACLs are nil",
 			ctx: &ACLContext{
 				ACLs: nil,
 				UserContext: &model.UserContext{
@@ -213,20 +238,10 @@ func TestOAuthGroupRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectAllow,
 		},
 		{
-			name: "abstains when user context is nil",
+			name: "allows when user is not OAuth",
-			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"},
@@ -238,7 +253,22 @@ func TestOAuthGroupRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectAllow,
+		},
+		{
+			name: "allows when group filter is empty",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					OAuth: model.AppOAuth{Groups: ""},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderOAuth,
+					OAuth: &model.OAuthContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAllow,
 		},
 		{
 			name: "allows when provider is an override provider regardless of groups",
@@ -305,7 +335,7 @@ func TestOAuthGroupRule(t *testing.T) {
 			expected: EffectDeny,
 		},
 		{
-			name: "abstains when groups filter is invalid",
+			name: "denies when groups filter is invalid",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					OAuth: model.AppOAuth{Groups: "/[/"},
@@ -318,7 +348,7 @@ func TestOAuthGroupRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectDeny,
 		},
 	}
 
@@ -341,22 +371,30 @@ func TestLDAPGroupRule(t *testing.T) {
 		expected Effect
 	}{
 		{
-			name:     "abstains when context is nil",
+			name: "denies when user 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,
+			expected: EffectDeny,
 		},
 		{
-			name: "abstains when user is not LDAP",
+			name: "allows when acls are nil",
+			ctx: &ACLContext{
+				ACLs: nil,
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLocal,
+					Local: &model.LocalContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAllow,
+		},
+		{
+			name: "allows when user is not LDAP",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					LDAP: model.AppLDAP{Groups: "admins"},
@@ -368,7 +406,22 @@ func TestLDAPGroupRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectAllow,
+		},
+		{
+			name: "allows when group filter is empty",
+			ctx: &ACLContext{
+				ACLs: &model.App{
+					LDAP: model.AppLDAP{Groups: ""},
+				},
+				UserContext: &model.UserContext{
+					Provider: model.ProviderLDAP,
+					LDAP: &model.LDAPContext{
+						BaseContext: model.BaseContext{Username: "alice"},
+					},
+				},
+			},
+			expected: EffectAllow,
 		},
 		{
 			name: "allows LDAP user when a group matches",
@@ -416,7 +469,7 @@ func TestLDAPGroupRule(t *testing.T) {
 			expected: EffectDeny,
 		},
 		{
-			name: "abstains when groups filter is invalid",
+			name: "denies when groups filter is invalid",
 			ctx: &ACLContext{
 				ACLs: &model.App{
 					LDAP: model.AppLDAP{Groups: "/[/"},
@@ -428,7 +481,7 @@ func TestLDAPGroupRule(t *testing.T) {
 					},
 				},
 			},
-			expected: EffectAbstain,
+			expected: EffectDeny,
 		},
 	}
 

internal/service/auth_service.go

@@ -9,6 +9,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
 	"github.com/tinyauthapp/tinyauth/internal/utils"
@@ -97,7 +98,7 @@ func NewAuthService(
 	config model.Config,
 	runtime model.RuntimeConfig,
 	ctx context.Context,
-	wg *sync.WaitGroup,
+	dg *ding.Ding,
 	ldap *LdapService,
 	queries repository.Store,
 	oauthBroker *OAuthBrokerService,
@@ -119,7 +120,7 @@ func NewAuthService(
 		policyEngine:         policy,
 	}
 
-	wg.Go(service.CleanupOAuthSessionsRoutine)
+	dg.Go(service.cleanupOAuthSessions, ding.RingMinor)
 
 	return service
 }
@@ -601,7 +602,7 @@ func (auth *AuthService) EndOAuthSession(sessionId string) {
 	auth.oauthMutex.Unlock()
 }
 
-func (auth *AuthService) CleanupOAuthSessionsRoutine() {
+func (auth *AuthService) cleanupOAuthSessions(ctx context.Context) {
 	auth.log.App.Debug().Msg("Starting OAuth session cleanup routine")
 
 	ticker := time.NewTicker(30 * time.Minute)
@@ -624,7 +625,7 @@ func (auth *AuthService) CleanupOAuthSessionsRoutine() {
 
 			auth.oauthMutex.Unlock()
 			auth.log.App.Debug().Msg("OAuth session cleanup completed")
-		case <-auth.context.Done():
+		case <-ctx.Done():
 			auth.log.App.Debug().Msg("Stopping OAuth session cleanup routine")
 			return
 		}

internal/service/docker_service.go

@@ -3,8 +3,8 @@ package service
 import (
 	"context"
 	"strings"
-	"sync"
 
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/utils/decoders"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -24,7 +24,7 @@ type DockerService struct {
 func NewDockerService(
 	log *logger.Logger,
 	ctx context.Context,
-	wg *sync.WaitGroup,
+	dg *ding.Ding,
 ) (*DockerService, error) {
 
 	client, err := client.NewClientWithOpts(client.FromEnv)
@@ -50,7 +50,7 @@ func NewDockerService(
 	service.isConnected = true
 	service.log.App.Debug().Msg("Docker connected successfully")
 
-	wg.Go(service.watchAndClose)
+	dg.Go(service.watchAndClose, ding.RingMajor)
 
 	return service, nil
 }
@@ -108,8 +108,8 @@ func (docker *DockerService) GetLabels(appDomain string) (*model.App, error) {
 	return nil, nil
 }
 
-func (docker *DockerService) watchAndClose() {
+func (docker *DockerService) watchAndClose(ctx context.Context) {
-	<-docker.context.Done()
+	<-ctx.Done()
 	docker.log.App.Debug().Msg("Closing Docker client")
 	if docker.client != nil {
 		err := docker.client.Close()

internal/service/kubernetes_service.go

@@ -8,6 +8,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/utils/decoders"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
@@ -38,7 +39,6 @@ type ingressApp struct {
 
 type KubernetesService struct {
 	log *logger.Logger
-	ctx context.Context
 
 	client       dynamic.Interface
 	started      bool
@@ -51,7 +51,7 @@ type KubernetesService struct {
 func NewKubernetesService(
 	log *logger.Logger,
 	ctx context.Context,
-	wg *sync.WaitGroup,
+	dg *ding.Ding,
 ) (*KubernetesService, error) {
 	cfg, err := rest.InClusterConfig()
 	if err != nil {
@@ -82,16 +82,15 @@ func NewKubernetesService(
 
 	service := &KubernetesService{
 		log:          log,
-		ctx:          ctx,
 		client:       client,
 		ingressApps:  make(map[ingressKey][]ingressApp),
 		domainIndex:  make(map[string]ingressAppKey),
 		appNameIndex: make(map[string]ingressAppKey),
 	}
 
-	wg.Go(func() {
+	dg.Go(func(ctx context.Context) {
-		service.watchGVR(gvr)
+		service.watchGVR(gvr, ctx)
-	})
+	}, ding.RingMajor)
 
 	service.started = true
 	log.App.Debug().Msg("Kubernetes label provider started successfully")
@@ -271,8 +270,8 @@ func (k *KubernetesService) updateFromItem(item *unstructured.Unstructured) {
 	}
 }
 
-func (k *KubernetesService) resyncGVR(gvr schema.GroupVersionResource) error {
+func (k *KubernetesService) resyncGVR(gvr schema.GroupVersionResource, ctx context.Context) error {
-	ctx, cancel := context.WithTimeout(k.ctx, 30*time.Second)
+	ctx, cancel := context.WithTimeout(ctx, 30*time.Second)
 	defer cancel()
 
 	list, err := k.client.Resource(gvr).List(ctx, metav1.ListOptions{})
@@ -289,10 +288,10 @@ func (k *KubernetesService) resyncGVR(gvr schema.GroupVersionResource) error {
 
 // runWatcher drains events from an active watcher until it closes or the context is done.
 // Returns true if the caller should restart the watcher, false if it should exit.
-func (k *KubernetesService) runWatcher(gvr schema.GroupVersionResource, w watch.Interface, resyncTicker *time.Ticker) bool {
+func (k *KubernetesService) runWatcher(gvr schema.GroupVersionResource, w watch.Interface, resyncTicker *time.Ticker, ctx context.Context) bool {
 	for {
 		select {
-		case <-k.ctx.Done():
+		case <-ctx.Done():
 			w.Stop()
 			return false
 		case event, ok := <-w.ResultChan():
@@ -314,33 +313,33 @@ func (k *KubernetesService) runWatcher(gvr schema.GroupVersionResource, w watch.
 				k.removeIngress(item.GetNamespace(), item.GetName())
 			}
 		case <-resyncTicker.C:
-			if err := k.resyncGVR(gvr); err != nil {
+			if err := k.resyncGVR(gvr, ctx); err != nil {
 				k.log.App.Warn().Err(err).Str("api", gvr.GroupVersion().String()).Msg("Periodic resync failed during watcher run")
 			}
 		}
 	}
 }
 
-func (k *KubernetesService) watchGVR(gvr schema.GroupVersionResource) {
+func (k *KubernetesService) watchGVR(gvr schema.GroupVersionResource, ctx context.Context) {
 	resyncTicker := time.NewTicker(5 * time.Minute)
 	defer resyncTicker.Stop()
 
-	if err := k.resyncGVR(gvr); err != nil {
+	if err := k.resyncGVR(gvr, ctx); err != nil {
 		k.log.App.Warn().Err(err).Str("api", gvr.GroupVersion().String()).Msg("Initial resync failed, will retry")
 		time.Sleep(30 * time.Second)
 	}
 
 	for {
 		select {
-		case <-k.ctx.Done():
+		case <-ctx.Done():
 			k.log.App.Debug().Str("api", gvr.GroupVersion().String()).Msg("Shutting down kubernetes watcher")
 			return
 		case <-resyncTicker.C:
-			if err := k.resyncGVR(gvr); err != nil {
+			if err := k.resyncGVR(gvr, ctx); err != nil {
 				k.log.App.Warn().Err(err).Str("api", gvr.GroupVersion().String()).Msg("Periodic resync failed, will retry")
 			}
 		default:
-			ctx, cancel := context.WithCancel(k.ctx)
+			ctx, cancel := context.WithCancel(ctx)
 			watcher, err := k.client.Resource(gvr).Watch(ctx, metav1.ListOptions{})
 			if err != nil {
 				k.log.App.Warn().Err(err).Str("api", gvr.GroupVersion().String()).Msg("Failed to start watcher, will retry")
@@ -349,7 +348,7 @@ func (k *KubernetesService) watchGVR(gvr schema.GroupVersionResource) {
 				continue
 			}
 			k.log.App.Debug().Str("api", gvr.GroupVersion().String()).Msg("Watcher started successfully")
-			if !k.runWatcher(gvr, watcher, resyncTicker) {
+			if !k.runWatcher(gvr, watcher, resyncTicker, ctx) {
 				cancel()
 				return
 			}

internal/service/ldap_service.go

@@ -9,14 +9,14 @@ import (
 
 	"github.com/cenkalti/backoff/v5"
 	ldapgo "github.com/go-ldap/ldap/v3"
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 )
 
 type LdapService struct {
-	log     *logger.Logger
+	log    *logger.Logger
-	config  model.Config
+	config model.Config
-	context context.Context
 
 	conn  *ldapgo.Conn
 	mutex sync.RWMutex
@@ -26,17 +26,15 @@ type LdapService struct {
 func NewLdapService(
 	log *logger.Logger,
 	config model.Config,
-	ctx context.Context,
+	dg *ding.Ding,
-	wg *sync.WaitGroup,
 ) (*LdapService, error) {
 	if config.LDAP.Address == "" {
 		return nil, nil
 	}
 
 	ldap := &LdapService{
-		log:     log,
+		log:    log,
-		config:  config,
+		config: config,
-		context: ctx,
 	}
 
 	// Check whether authentication with client certificate is possible
@@ -69,7 +67,7 @@ func NewLdapService(
 		return nil, fmt.Errorf("failed to connect to ldap server: %w", err)
 	}
 
-	wg.Go(func() {
+	dg.Go(func(ctx context.Context) {
 		ldap.log.App.Debug().Msg("Starting LDAP connection heartbeat routine")
 
 		ticker := time.NewTicker(5 * time.Minute)
@@ -87,12 +85,12 @@ func NewLdapService(
 					}
 					ldap.log.App.Info().Msg("Successfully reconnected to LDAP server")
 				}
-			case <-ldap.context.Done():
+			case <-ctx.Done():
 				ldap.log.App.Debug().Msg("LDAP service context cancelled, stopping heartbeat")
 				return
 			}
 		}
-	})
+	}, ding.RingMajor)
 
 	return ldap, nil
 }

internal/service/oidc_service.go

@@ -15,13 +15,13 @@ import (
 	"net/url"
 	"os"
 	"strings"
-	"sync"
 	"time"
 
 	"slices"
 
 	"github.com/gin-gonic/gin"
 	"github.com/go-jose/go-jose/v4"
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/repository"
 	"github.com/tinyauthapp/tinyauth/internal/utils"
@@ -116,7 +116,6 @@ type OIDCService struct {
 	config  model.Config
 	runtime model.RuntimeConfig
 	queries repository.Store
-	context context.Context
 
 	clients    map[string]model.OIDCClientConfig
 	privateKey *rsa.PrivateKey
@@ -129,8 +128,7 @@ func NewOIDCService(
 	config model.Config,
 	runtime model.RuntimeConfig,
 	queries repository.Store,
-	ctx context.Context,
+	dg *ding.Ding) (*OIDCService, error) {
-	wg *sync.WaitGroup) (*OIDCService, error) {
 	// If not configured, skip init
 	if len(runtime.OIDCClients) == 0 {
 		return nil, nil
@@ -276,7 +274,6 @@ func NewOIDCService(
 		config:  config,
 		runtime: runtime,
 		queries: queries,
-		context: ctx,
 
 		clients:    clients,
 		privateKey: privateKey,
@@ -285,7 +282,7 @@ func NewOIDCService(
 	}
 
 	// Start cleanup routine
-	wg.Go(service.cleanupRoutine)
+	dg.Go(service.cleanupRoutine, ding.RingMinor)
 
 	return service, nil
 }
@@ -759,7 +756,7 @@ func (service *OIDCService) DeleteOldSession(ctx context.Context, sub string) er
 }
 
 // Cleanup routine - Resource heavy due to the linked tables
-func (service *OIDCService) cleanupRoutine() {
+func (service *OIDCService) cleanupRoutine(ctx context.Context) {
 	service.log.App.Debug().Msg("Starting OIDC cleanup routine")
 	ticker := time.NewTicker(time.Duration(30) * time.Minute)
 	defer ticker.Stop()
@@ -772,7 +769,7 @@ func (service *OIDCService) cleanupRoutine() {
 			currentTime := time.Now().Unix()
 
 			// For the OIDC tokens, if they are expired we delete the userinfo and codes
-			expiredTokens, err := service.queries.DeleteExpiredOidcTokens(service.context, repository.DeleteExpiredOidcTokensParams{
+			expiredTokens, err := service.queries.DeleteExpiredOidcTokens(ctx, repository.DeleteExpiredOidcTokensParams{
 				TokenExpiresAt:        currentTime,
 				RefreshTokenExpiresAt: currentTime,
 			})
@@ -782,21 +779,21 @@ func (service *OIDCService) cleanupRoutine() {
 			}
 
 			for _, expiredToken := range expiredTokens {
-				err := service.DeleteOldSession(service.context, expiredToken.Sub)
+				err := service.DeleteOldSession(ctx, expiredToken.Sub)
 				if err != nil {
 					service.log.App.Warn().Err(err).Msg("Failed to delete session for expired token")
 				}
 			}
 
 			// For expired codes, we need to get the sub, check if tokens are expired and if they are remove everything
-			expiredCodes, err := service.queries.DeleteExpiredOidcCodes(service.context, currentTime)
+			expiredCodes, err := service.queries.DeleteExpiredOidcCodes(ctx, 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)
+				token, err := service.queries.GetOidcTokenBySub(ctx, expiredCode.Sub)
 
 				if err != nil {
 					if !errors.Is(err, repository.ErrNotFound) {
@@ -806,7 +803,7 @@ func (service *OIDCService) cleanupRoutine() {
 				}
 
 				if token.TokenExpiresAt < currentTime && token.RefreshTokenExpiresAt < currentTime {
-					err := service.DeleteOldSession(service.context, expiredCode.Sub)
+					err := service.DeleteOldSession(ctx, expiredCode.Sub)
 					if err != nil {
 						service.log.App.Warn().Err(err).Msg("Failed to delete session for expired code")
 					}
@@ -814,7 +811,7 @@ func (service *OIDCService) cleanupRoutine() {
 			}
 
 			service.log.App.Debug().Msg("Finished OIDC cleanup routine")
-		case <-service.context.Done():
+		case <-ctx.Done():
 			service.log.App.Debug().Msg("Stopping OIDC cleanup routine")
 			return
 		}

internal/service/oidc_service_test.go

@@ -3,9 +3,9 @@ package service_test
 import (
 	"context"
 	"encoding/json"
-	"sync"
 	"testing"
 
+	"github.com/steveiliop56/ding"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
@@ -70,9 +70,9 @@ func TestCompileUserinfo(t *testing.T) {
 	log.Init()
 
 	ctx := context.TODO()
-	wg := &sync.WaitGroup{}
+	dg := ding.New(ctx)
 
-	svc, err := service.NewOIDCService(log, cfg, runtime, nil, ctx, wg)
+	svc, err := service.NewOIDCService(log, cfg, runtime, nil, dg)
 	require.NoError(t, err)
 
 	type testCase struct {

internal/service/tailscale_service.go

@@ -9,6 +9,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/steveiliop56/ding"
 	"github.com/tinyauthapp/tinyauth/internal/model"
 	"github.com/tinyauthapp/tinyauth/internal/utils/logger"
 	"tailscale.com/client/local"
@@ -25,7 +26,6 @@ type TailscaleWhoisResponse struct {
 
 type TailscaleService struct {
 	log    *logger.Logger
-	wg     *sync.WaitGroup
 	config model.Config
 	ctx    context.Context
 
@@ -35,7 +35,7 @@ type TailscaleService struct {
 	mu  sync.Mutex
 }
 
-func NewTailscaleService(log *logger.Logger, config model.Config, ctx context.Context, wg *sync.WaitGroup) (*TailscaleService, error) {
+func NewTailscaleService(log *logger.Logger, config model.Config, ctx context.Context, dg *ding.Ding) (*TailscaleService, error) {
 	if !config.Tailscale.Enabled {
 		return nil, nil
 	}
@@ -67,7 +67,6 @@ func NewTailscaleService(log *logger.Logger, config model.Config, ctx context.Co
 
 	service := &TailscaleService{
 		log:    log,
-		wg:     wg,
 		config: config,
 		ctx:    ctx,
 		srv:    srv,
@@ -84,13 +83,13 @@ func NewTailscaleService(log *logger.Logger, config model.Config, ctx context.Co
 		return nil, fmt.Errorf("failed to connect to tailscale network: %w", err)
 	}
 
-	wg.Go(service.watchAndClose)
+	dg.Go(service.watchAndClose, ding.RingMajor)
 
 	return service, nil
 }
 
-func (ts *TailscaleService) watchAndClose() {
+func (ts *TailscaleService) watchAndClose(ctx context.Context) {
-	<-ts.ctx.Done()
+	<-ctx.Done()
 	ts.log.App.Debug().Msg("Shutting down Tailscale service")
 	ts.mu.Lock()
 	srv := ts.srv

internal/utils/loaders/loader_file.go

@@ -3,7 +3,6 @@ package loaders
 import (
 	"os"
 
-	"github.com/rs/zerolog/log"
 	"github.com/tinyauthapp/paerser/cli"
 	"github.com/tinyauthapp/paerser/file"
 	"github.com/tinyauthapp/paerser/flag"
@@ -19,8 +18,8 @@ func (f *FileLoader) Load(args []string, cmd *cli.Command) (bool, error) {
 	}
 
 	// I guess we are using traefik as the root name (we can't change it)
-	configFileFlag := "traefik.experimental.configfile"
+	configFileFlag := "traefik.configfile"
-	envVar := "TINYAUTH_EXPERIMENTAL_CONFIGFILE"
+	envVar := "TINYAUTH_CONFIGFILE"
 
 	if _, ok := flags[configFileFlag]; !ok {
 		if value := os.Getenv(envVar); value != "" {
@@ -30,8 +29,6 @@ func (f *FileLoader) Load(args []string, cmd *cli.Command) (bool, error) {
 		}
 	}
 
-	log.Warn().Msg("Using experimental file config loader, this feature is experimental and may change or be removed in future releases")
-
 	err = file.Decode(flags[configFileFlag], cmd.Configuration)
 
 	if err != nil {