mirror of
https://github.com/zitadel/zitadel.git
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266 lines
8.6 KiB
Go
266 lines
8.6 KiB
Go
package handler
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import (
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"context"
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"encoding/json"
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"net/http"
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"time"
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"github.com/caos/logging"
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"github.com/caos/zitadel/internal/api/authz"
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sd "github.com/caos/zitadel/internal/config/systemdefaults"
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"github.com/caos/zitadel/internal/crypto"
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"github.com/caos/zitadel/internal/errors"
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caos_errs "github.com/caos/zitadel/internal/errors"
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"github.com/caos/zitadel/internal/eventstore"
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"github.com/caos/zitadel/internal/eventstore/models"
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"github.com/caos/zitadel/internal/eventstore/spooler"
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"github.com/caos/zitadel/internal/i18n"
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iam_model "github.com/caos/zitadel/internal/iam/model"
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iam_es_model "github.com/caos/zitadel/internal/iam/repository/view/model"
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"github.com/caos/zitadel/internal/notification/types"
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"github.com/caos/zitadel/internal/user/repository/eventsourcing"
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usr_event "github.com/caos/zitadel/internal/user/repository/eventsourcing"
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es_model "github.com/caos/zitadel/internal/user/repository/eventsourcing/model"
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)
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type Notification struct {
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handler
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eventstore eventstore.Eventstore
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userEvents *usr_event.UserEventstore
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systemDefaults sd.SystemDefaults
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AesCrypto crypto.EncryptionAlgorithm
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i18n *i18n.Translator
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statikDir http.FileSystem
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}
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const (
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notificationTable = "notification.notifications"
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NotifyUserID = "NOTIFICATION"
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labelPolicyTableOrg = "management.label_policies"
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labelPolicyTableDef = "adminapi.label_policies"
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)
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func (n *Notification) ViewModel() string {
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return notificationTable
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}
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func (n *Notification) EventQuery() (*models.SearchQuery, error) {
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sequence, err := n.view.GetLatestNotificationSequence()
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if err != nil {
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return nil, err
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}
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return eventsourcing.UserQuery(sequence.CurrentSequence), nil
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}
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func (n *Notification) Reduce(event *models.Event) (err error) {
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switch event.Type {
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case es_model.InitializedUserCodeAdded,
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es_model.InitializedHumanCodeAdded:
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err = n.handleInitUserCode(event)
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case es_model.UserEmailCodeAdded,
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es_model.HumanEmailCodeAdded:
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err = n.handleEmailVerificationCode(event)
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case es_model.UserPhoneCodeAdded,
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es_model.HumanPhoneCodeAdded:
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err = n.handlePhoneVerificationCode(event)
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case es_model.UserPasswordCodeAdded,
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es_model.HumanPasswordCodeAdded:
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err = n.handlePasswordCode(event)
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case es_model.DomainClaimed:
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err = n.handleDomainClaimed(event)
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default:
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return n.view.ProcessedNotificationSequence(event.Sequence)
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}
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if err != nil {
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return err
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}
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return n.view.ProcessedNotificationSequence(event.Sequence)
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}
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func (n *Notification) handleInitUserCode(event *models.Event) (err error) {
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initCode := new(es_model.InitUserCode)
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if err := initCode.SetData(event); err != nil {
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return err
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}
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alreadyHandled, err := n.checkIfCodeAlreadyHandledOrExpired(event, initCode.Expiry,
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es_model.InitializedUserCodeAdded, es_model.InitializedUserCodeSent,
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es_model.InitializedHumanCodeAdded, es_model.InitializedHumanCodeSent)
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if err != nil || alreadyHandled {
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return err
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}
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colors, err := n.getLabelPolicy(context.Background())
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if err != nil {
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return err
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}
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user, err := n.view.NotifyUserByID(event.AggregateID)
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if err != nil {
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return err
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}
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err = types.SendUserInitCode(n.statikDir, n.i18n, user, initCode, n.systemDefaults, n.AesCrypto, colors)
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if err != nil {
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return err
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}
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return n.userEvents.InitCodeSent(getSetNotifyContextData(event.ResourceOwner), event.AggregateID)
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}
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func (n *Notification) handlePasswordCode(event *models.Event) (err error) {
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pwCode := new(es_model.PasswordCode)
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if err := pwCode.SetData(event); err != nil {
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return err
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}
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alreadyHandled, err := n.checkIfCodeAlreadyHandledOrExpired(event, pwCode.Expiry,
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es_model.UserPasswordCodeAdded, es_model.UserPasswordCodeSent,
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es_model.HumanPasswordCodeAdded, es_model.HumanPasswordCodeSent)
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if err != nil || alreadyHandled {
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return err
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}
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colors, err := n.getLabelPolicy(context.Background())
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if err != nil {
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return err
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}
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user, err := n.view.NotifyUserByID(event.AggregateID)
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if err != nil {
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return err
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}
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err = types.SendPasswordCode(n.statikDir, n.i18n, user, pwCode, n.systemDefaults, n.AesCrypto, colors)
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if err != nil {
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return err
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}
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return n.userEvents.PasswordCodeSent(getSetNotifyContextData(event.ResourceOwner), event.AggregateID)
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}
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func (n *Notification) handleEmailVerificationCode(event *models.Event) (err error) {
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emailCode := new(es_model.EmailCode)
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if err := emailCode.SetData(event); err != nil {
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return err
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}
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alreadyHandled, err := n.checkIfCodeAlreadyHandledOrExpired(event, emailCode.Expiry,
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es_model.UserEmailCodeAdded, es_model.UserEmailCodeSent,
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es_model.HumanEmailCodeAdded, es_model.HumanEmailCodeSent)
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if err != nil || alreadyHandled {
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return nil
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}
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colors, err := n.getLabelPolicy(context.Background())
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if err != nil {
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return err
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}
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user, err := n.view.NotifyUserByID(event.AggregateID)
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if err != nil {
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return err
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}
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err = types.SendEmailVerificationCode(n.statikDir, n.i18n, user, emailCode, n.systemDefaults, n.AesCrypto, colors)
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if err != nil {
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return err
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}
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return n.userEvents.EmailVerificationCodeSent(getSetNotifyContextData(event.ResourceOwner), event.AggregateID)
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}
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func (n *Notification) handlePhoneVerificationCode(event *models.Event) (err error) {
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phoneCode := new(es_model.PhoneCode)
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if err := phoneCode.SetData(event); err != nil {
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return err
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}
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alreadyHandled, err := n.checkIfCodeAlreadyHandledOrExpired(event, phoneCode.Expiry,
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es_model.UserPhoneCodeAdded, es_model.UserPhoneCodeSent,
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es_model.HumanPhoneCodeAdded, es_model.HumanPhoneCodeSent)
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if err != nil || alreadyHandled {
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return nil
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}
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user, err := n.view.NotifyUserByID(event.AggregateID)
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if err != nil {
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return err
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}
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err = types.SendPhoneVerificationCode(n.i18n, user, phoneCode, n.systemDefaults, n.AesCrypto)
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if err != nil {
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return err
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}
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return n.userEvents.PhoneVerificationCodeSent(getSetNotifyContextData(event.ResourceOwner), event.AggregateID)
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}
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func (n *Notification) handleDomainClaimed(event *models.Event) (err error) {
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alreadyHandled, err := n.checkIfAlreadyHandled(event.AggregateID, event.Sequence, es_model.DomainClaimed, es_model.DomainClaimedSent)
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if err != nil || alreadyHandled {
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return nil
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}
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data := make(map[string]string)
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if err := json.Unmarshal(event.Data, &data); err != nil {
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logging.Log("HANDLE-Gghq2").WithError(err).Error("could not unmarshal event data")
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return caos_errs.ThrowInternal(err, "HANDLE-7hgj3", "could not unmarshal event")
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}
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user, err := n.view.NotifyUserByID(event.AggregateID)
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if err != nil {
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return err
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}
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err = types.SendDomainClaimed(n.statikDir, n.i18n, user, data["userName"], n.systemDefaults)
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if err != nil {
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return err
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}
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return n.userEvents.DomainClaimedSent(getSetNotifyContextData(event.ResourceOwner), event.AggregateID)
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}
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func (n *Notification) checkIfCodeAlreadyHandledOrExpired(event *models.Event, expiry time.Duration, eventTypes ...models.EventType) (bool, error) {
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if event.CreationDate.Add(expiry).Before(time.Now().UTC()) {
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return true, nil
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}
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return n.checkIfAlreadyHandled(event.AggregateID, event.Sequence, eventTypes...)
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}
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func (n *Notification) checkIfAlreadyHandled(userID string, sequence uint64, eventTypes ...models.EventType) (bool, error) {
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events, err := n.getUserEvents(userID, sequence)
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if err != nil {
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return false, err
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}
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for _, event := range events {
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for _, eventType := range eventTypes {
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if event.Type == eventType {
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return true, nil
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}
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}
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}
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return false, nil
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}
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func (n *Notification) getUserEvents(userID string, sequence uint64) ([]*models.Event, error) {
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query, err := eventsourcing.UserByIDQuery(userID, sequence)
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if err != nil {
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return nil, err
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}
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return n.eventstore.FilterEvents(context.Background(), query)
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}
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func (n *Notification) OnError(event *models.Event, err error) error {
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logging.LogWithFields("SPOOL-s9opc", "id", event.AggregateID, "sequence", event.Sequence).WithError(err).Warn("something went wrong in notification handler")
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return spooler.HandleError(event, err, n.view.GetLatestNotificationFailedEvent, n.view.ProcessedNotificationFailedEvent, n.view.ProcessedNotificationSequence, n.errorCountUntilSkip)
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}
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func getSetNotifyContextData(orgID string) context.Context {
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return authz.SetCtxData(context.Background(), authz.CtxData{UserID: NotifyUserID, OrgID: orgID})
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}
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// Read organization specific colors
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func (n *Notification) getLabelPolicy(ctx context.Context) (*iam_model.LabelPolicyView, error) {
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// read from Org
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policy, err := n.view.LabelPolicyByAggregateID(authz.GetCtxData(ctx).OrgID, labelPolicyTableOrg)
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if errors.IsNotFound(err) {
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// read from default
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policy, err = n.view.LabelPolicyByAggregateID(n.systemDefaults.IamID, labelPolicyTableDef)
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if err != nil {
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return nil, err
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}
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policy.Default = true
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}
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if err != nil {
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return nil, err
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}
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return iam_es_model.LabelPolicyViewToModel(policy), err
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}
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