zitadel/internal/notification/senders/email.go
Silvan b5564572bc
feat(eventstore): increase parallel write capabilities (#5940)
This implementation increases parallel write capabilities of the eventstore.
Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and  [06](https://zitadel.com/docs/support/advisory/a10006).
The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`.
If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
2023-10-19 12:19:10 +02:00

45 lines
1.3 KiB
Go

package senders
import (
"context"
"github.com/zitadel/logging"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/notification/channels"
"github.com/zitadel/zitadel/internal/notification/channels/fs"
"github.com/zitadel/zitadel/internal/notification/channels/instrumenting"
"github.com/zitadel/zitadel/internal/notification/channels/log"
"github.com/zitadel/zitadel/internal/notification/channels/smtp"
)
const smtpSpanName = "smtp.NotificationChannel"
func EmailChannels(
ctx context.Context,
emailConfig *smtp.Config,
getFileSystemProvider func(ctx context.Context) (*fs.Config, error),
getLogProvider func(ctx context.Context) (*log.Config, error),
successMetricName,
failureMetricName string,
) (chain *Chain, err error) {
channels := make([]channels.NotificationChannel, 0, 3)
p, err := smtp.InitChannel(emailConfig)
logging.WithFields(
"instance", authz.GetInstance(ctx).InstanceID(),
).OnError(err).Debug("initializing SMTP channel failed")
if err == nil {
channels = append(
channels,
instrumenting.Wrap(
ctx,
p,
smtpSpanName,
successMetricName,
failureMetricName,
),
)
}
channels = append(channels, debugChannels(ctx, getFileSystemProvider, getLogProvider)...)
return ChainChannels(channels...), nil
}