use zitadel/logging

example/server/exampleop/op.go

@@ -4,13 +4,15 @@ import (
 	"crypto/sha256"
 	"log"
 	"net/http"
-	"os"
+	"strconv"
+	"sync/atomic"
 	"time"
 
 	"github.com/go-chi/chi"
 	"golang.org/x/exp/slog"
 	"golang.org/x/text/language"
 
+	"github.com/zitadel/logging"
 	"github.com/zitadel/oidc/v3/example/server/storage"
 	"github.com/zitadel/oidc/v3/pkg/op"
 )
@@ -33,15 +35,25 @@ type Storage interface {
 	deviceAuthenticate
 }
 
+// simple request id counter
+var requestID atomic.Uint64
+
 // SetupServer creates an OIDC server with Issuer=http://localhost:<port>
 //
 // Use one of the pre-made clients in storage/clients.go or register a new one.
-func SetupServer(issuer string, storage Storage) chi.Router {
+func SetupServer(issuer string, storage Storage, logger *slog.Logger) chi.Router {
 	// the OpenID Provider requires a 32-byte key for (token) encryption
 	// be sure to create a proper crypto random key and manage it securely!
 	key := sha256.Sum256([]byte("test"))
 
 	router := chi.NewRouter()
+	// Enable request logging on INFO level
+	router.Use(logging.Middleware(
+		logging.MiddlewareWithLoggerOption(logger),
+		logging.MiddlewareWithIDOption(func() string {
+			return strconv.FormatUint(requestID.Add(1), 10)
+		}),
+	))
 
 	// for simplicity, we provide a very small default page for users who have signed out
 	router.HandleFunc(pathLoggedOut, func(w http.ResponseWriter, req *http.Request) {
@@ -50,7 +62,7 @@ func SetupServer(issuer string, storage Storage) chi.Router {
 	})
 
 	// creation of the OpenIDProvider with the just created in-memory Storage
-	provider, err := newOP(storage, issuer, key)
+	provider, err := newOP(storage, issuer, key, logger)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -80,7 +92,7 @@ func SetupServer(issuer string, storage Storage) chi.Router {
 // newOP will create an OpenID Provider for localhost on a specified port with a given encryption key
 // and a predefined default logout uri
 // it will enable all options (see descriptions)
-func newOP(storage op.Storage, issuer string, key [32]byte) (op.OpenIDProvider, error) {
+func newOP(storage op.Storage, issuer string, key [32]byte, logger *slog.Logger) (op.OpenIDProvider, error) {
 	config := &op.Config{
 		CryptoKey: key,
 
@@ -117,12 +129,8 @@ func newOP(storage op.Storage, issuer string, key [32]byte) (op.OpenIDProvider,
 		op.WithAllowInsecure(),
 		// as an example on how to customize an endpoint this will change the authorization_endpoint from /authorize to /auth
 		op.WithCustomAuthEndpoint(op.NewEndpoint("auth")),
-		op.WithLogger(slog.New(
-			slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{
-				AddSource: true,
-				Level:     slog.LevelDebug,
-			}),
-		)),
+		// Pass our logger to the OP
+		op.WithLogger(logger.WithGroup("op")),
 	)
 	if err != nil {
 		return nil, err