snapshot of https://github.com/ory/kratos.git (master, 2026-09-15; blobs > 131072B omitted)

selfservice/errorx/manager.go

@@ -0,0 +1,82 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package errorx
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+
+	"github.com/ory/kratos/x/nosurfx"
+
+	"github.com/ory/kratos/driver/config"
+
+	"github.com/ory/x/httpx"
+	"github.com/ory/x/logrusx"
+	"github.com/ory/x/urlx"
+
+	"github.com/ory/kratos/x"
+)
+
+type (
+	managerDependencies interface {
+		PersistenceProvider
+		logrusx.Provider
+		httpx.WriterProvider
+		nosurfx.CSRFTokenGeneratorProvider
+		config.Provider
+	}
+
+	Manager struct {
+		d managerDependencies
+	}
+
+	ManagementProvider interface {
+		// SelfServiceErrorManager returns the errorx.Manager.
+		SelfServiceErrorManager() *Manager
+	}
+)
+
+func NewManager(d managerDependencies) *Manager {
+	return &Manager{d: d}
+}
+
+// Create is a simple helper that saves all errors in the store and returns the
+// error url, appending the error ID.
+func (m *Manager) Create(ctx context.Context, w http.ResponseWriter, r *http.Request, err error) (string, error) {
+	m.d.Logger().WithError(err).WithRequest(r).Errorf("An error occurred and is being forwarded to the error user interface.")
+
+	id, addErr := m.d.SelfServiceErrorPersister().CreateErrorContainer(ctx, m.d.GenerateCSRFToken(r), err)
+	if addErr != nil {
+		return "", addErr
+	}
+	q := url.Values{}
+	q.Set("id", id.String())
+
+	return urlx.CopyWithQuery(m.d.Config().SelfServiceFlowErrorURL(ctx), q).String(), nil
+}
+
+// Forward is a simple helper that saves all errors in the store and forwards the HTTP Request
+// to the error url, appending the error ID.
+func (m *Manager) Forward(ctx context.Context, w http.ResponseWriter, r *http.Request, err error) {
+	if x.IsJSONRequest(r) {
+		m.d.Writer().WriteError(w, r, err)
+		return
+	}
+
+	to, errCreate := m.Create(ctx, w, r, err)
+	if errCreate != nil {
+		// Everything failed. Resort to standard error output.
+		m.d.Logger().WithError(errCreate).WithRequest(r).Error("Failed to create error container.")
+		m.d.Writer().WriteError(w, r, err)
+		return
+	}
+
+	if x.AcceptsJSON(r) {
+		m.d.Writer().WriteError(w, r, err)
+		return
+	}
+
+	http.Redirect(w, r, to, http.StatusSeeOther)
+}