zitadel/internal/notification/projections.go
Silvan 7c5480f94e
fix(eventstore): use decimal, correct mirror (#9916)
# Eventstore fixes

- `event.Position` used float64 before which can lead to [precision
loss](https://github.com/golang/go/issues/47300). The type got replaced
by [a type without precision
loss](https://github.com/jackc/pgx-shopspring-decimal)
- the handler reported the wrong error if the current state was updated
and therefore took longer to retry failed events.

# Mirror fixes

- max age of auth requests can be configured to speed up copying data
from `auth.auth_requests` table. Auth requests last updated before the
set age will be ignored. Default is 1 month
- notification projections are skipped because notifications should be
sent by the source system. The projections are set to the latest
position
- ensure that mirror can be executed multiple times
2025-05-27 17:13:17 +02:00

109 lines
4.0 KiB
Go

package notification
import (
"context"
"fmt"
"time"
"github.com/zitadel/logging"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/command"
"github.com/zitadel/zitadel/internal/crypto"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/eventstore/handler/v2"
"github.com/zitadel/zitadel/internal/notification/handlers"
_ "github.com/zitadel/zitadel/internal/notification/statik"
"github.com/zitadel/zitadel/internal/query"
"github.com/zitadel/zitadel/internal/query/projection"
"github.com/zitadel/zitadel/internal/queue"
)
var (
projections []*handler.Handler
)
func Register(
ctx context.Context,
userHandlerCustomConfig, quotaHandlerCustomConfig, telemetryHandlerCustomConfig, backChannelLogoutHandlerCustomConfig projection.CustomConfig,
notificationWorkerConfig handlers.WorkerConfig,
telemetryCfg handlers.TelemetryPusherConfig,
externalDomain string,
externalPort uint16,
externalSecure bool,
commands *command.Commands,
queries *query.Queries,
es *eventstore.Eventstore,
otpEmailTmpl, fileSystemPath string,
userEncryption, smtpEncryption, smsEncryption, keysEncryptionAlg crypto.EncryptionAlgorithm,
tokenLifetime time.Duration,
queue *queue.Queue,
) {
if !notificationWorkerConfig.LegacyEnabled {
queue.ShouldStart()
}
q := handlers.NewNotificationQueries(queries, es, externalDomain, externalPort, externalSecure, fileSystemPath, userEncryption, smtpEncryption, smsEncryption)
c := newChannels(q)
projections = append(projections, handlers.NewUserNotifier(ctx, projection.ApplyCustomConfig(userHandlerCustomConfig), commands, q, c, otpEmailTmpl, notificationWorkerConfig, queue))
projections = append(projections, handlers.NewQuotaNotifier(ctx, projection.ApplyCustomConfig(quotaHandlerCustomConfig), commands, q, c))
projections = append(projections, handlers.NewBackChannelLogoutNotifier(
ctx,
projection.ApplyCustomConfig(backChannelLogoutHandlerCustomConfig),
commands,
q,
es,
keysEncryptionAlg,
c,
tokenLifetime,
))
if telemetryCfg.Enabled {
projections = append(projections, handlers.NewTelemetryPusher(ctx, telemetryCfg, projection.ApplyCustomConfig(telemetryHandlerCustomConfig), commands, q, c))
}
if !notificationWorkerConfig.LegacyEnabled {
queue.AddWorkers(handlers.NewNotificationWorker(notificationWorkerConfig, commands, q, c))
}
}
func Start(ctx context.Context) {
for _, projection := range projections {
projection.Start(ctx)
}
}
func SetCurrentState(ctx context.Context, es *eventstore.Eventstore) error {
if len(projections) == 0 {
return nil
}
position, err := es.LatestPosition(ctx, eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).InstanceID(authz.GetInstance(ctx).InstanceID()).OrderDesc().Limit(1))
if err != nil {
return err
}
for i, projection := range projections {
logging.WithFields("name", projection.ProjectionName(), "instance", authz.GetInstance(ctx).InstanceID(), "index", fmt.Sprintf("%d/%d", i, len(projections))).Info("set current state of notification projection")
_, err = projection.Trigger(ctx, handler.WithMinPosition(position))
if err != nil {
return err
}
logging.WithFields("name", projection.ProjectionName(), "instance", authz.GetInstance(ctx).InstanceID(), "index", fmt.Sprintf("%d/%d", i, len(projections))).Info("current state of notification projection set")
}
return nil
}
func ProjectInstance(ctx context.Context) error {
for i, projection := range projections {
logging.WithFields("name", projection.ProjectionName(), "instance", authz.GetInstance(ctx).InstanceID(), "index", fmt.Sprintf("%d/%d", i, len(projections))).Info("starting notification projection")
_, err := projection.Trigger(ctx)
if err != nil {
return err
}
logging.WithFields("name", projection.ProjectionName(), "instance", authz.GetInstance(ctx).InstanceID(), "index", fmt.Sprintf("%d/%d", i, len(projections))).Info("notification projection done")
}
return nil
}
func Projections() []*handler.Handler {
return projections
}