feat: go 1.22 and slog migration

pkg/op/auth_request.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"log/slog"
 	"net"
 	"net/http"
 	"net/url"
@@ -14,7 +15,6 @@ import (
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
 	str "github.com/zitadel/oidc/v3/pkg/strings"
-	"golang.org/x/exp/slog"
 )
 
 type AuthRequest interface {

pkg/op/auth_request_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"io"
+	"log/slog"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
@@ -20,7 +21,6 @@ import (
 	"github.com/zitadel/oidc/v3/pkg/op"
 	"github.com/zitadel/oidc/v3/pkg/op/mock"
 	"github.com/zitadel/schema"
-	"golang.org/x/exp/slog"
 )
 
 func TestAuthorize(t *testing.T) {

pkg/op/error.go

@@ -4,11 +4,11 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"log/slog"
 	"net/http"
 
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
-	"golang.org/x/exp/slog"
 )
 
 type ErrAuthRequest interface {

pkg/op/error_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"log/slog"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
@@ -14,7 +15,6 @@ import (
 	"github.com/stretchr/testify/require"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
 	"github.com/zitadel/schema"
-	"golang.org/x/exp/slog"
 )
 
 func TestAuthRequestError(t *testing.T) {

pkg/op/mock/authorizer.mock.go

@@ -6,12 +6,12 @@ package mock
 
 import (
 	context "context"
+	slog "log/slog"
 	reflect "reflect"
 
 	gomock "github.com/golang/mock/gomock"
 	http "github.com/zitadel/oidc/v3/pkg/http"
 	op "github.com/zitadel/oidc/v3/pkg/op"
-	slog "golang.org/x/exp/slog"
 )
 
 // MockAuthorizer is a mock of Authorizer interface.

pkg/op/op.go

@@ -3,6 +3,7 @@ package op
 import (
 	"context"
 	"fmt"
+	"log/slog"
 	"net/http"
 	"time"
 
@@ -12,7 +13,6 @@ import (
 	"github.com/zitadel/schema"
 	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/trace"
-	"golang.org/x/exp/slog"
 	"golang.org/x/text/language"
 
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
@@ -114,8 +114,6 @@ type OpenIDProvider interface {
 	Crypto() Crypto
 	DefaultLogoutRedirectURI() string
 	Probes() []ProbesFn
-
-	// EXPERIMENTAL: Will change to log/slog import after we drop support for Go 1.20
 	Logger() *slog.Logger
 
 	// Deprecated: Provider now implements http.Handler directly.
@@ -646,8 +644,6 @@ func WithCORSOptions(opts *cors.Options) Option {
 }
 
 // WithLogger lets a logger other than slog.Default().
-//
-// EXPERIMENTAL: Will change to log/slog import after we drop support for Go 1.20
 func WithLogger(logger *slog.Logger) Option {
 	return func(o *Provider) error {
 		o.logger = logger

pkg/op/server_http.go

@@ -2,6 +2,7 @@ package op
 
 import (
 	"context"
+	"log/slog"
 	"net/http"
 	"net/url"
 
@@ -11,7 +12,6 @@ import (
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
 	"github.com/zitadel/schema"
-	"golang.org/x/exp/slog"
 )
 
 // RegisterServer registers an implementation of Server.

pkg/op/server_http_test.go

@@ -5,6 +5,7 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"log/slog"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
@@ -19,7 +20,6 @@ import (
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
 	"github.com/zitadel/schema"
-	"golang.org/x/exp/slog"
 )
 
 func TestRegisterServer(t *testing.T) {

pkg/op/session.go

@@ -3,13 +3,13 @@ package op
 import (
 	"context"
 	"errors"
+	"log/slog"
 	"net/http"
 	"net/url"
 	"path"
 
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
-	"golang.org/x/exp/slog"
 )
 
 type SessionEnder interface {

pkg/op/token_request.go

@@ -2,12 +2,12 @@ package op
 
 import (
 	"context"
+	"log/slog"
 	"net/http"
 	"net/url"
 
 	httphelper "github.com/zitadel/oidc/v3/pkg/http"
 	"github.com/zitadel/oidc/v3/pkg/oidc"
-	"golang.org/x/exp/slog"
 )
 
 type Exchanger interface {