crowdsec/plugins/backend/sqlite.go
Thibault "bui" Koechlin b9ae94b874
Sqlite : Support automatic db flushing (#91)
* add support for sqlite retention : max_records, max_records_age

* reduce verbosity of cwhub
2020-07-01 17:04:29 +02:00

90 lines
1.6 KiB
Go

package main
import (
"fmt"
"time"
"github.com/crowdsecurity/crowdsec/pkg/sqlite"
"github.com/crowdsecurity/crowdsec/pkg/types"
log "github.com/sirupsen/logrus"
)
//nolint:unused // pluginDB is the interface for sqlite output plugin
type pluginDB struct {
CTX *sqlite.Context
}
func (p *pluginDB) Shutdown() error {
p.CTX.PusherTomb.Kill(nil)
if err := p.CTX.PusherTomb.Wait(); err != nil {
return fmt.Errorf("DB shutdown error : %s", err)
}
return nil
}
func (p *pluginDB) StartAutoCommit() error {
return p.CTX.StartAutoCommit()
}
func (p *pluginDB) Init(config map[string]string) error {
var err error
log.Debugf("sqlite config : %+v \n", config)
p.CTX, err = sqlite.NewSQLite(config)
if err != nil {
return err
}
return nil
}
func (p *pluginDB) Delete(target string) (int, error) {
nbDel, err := p.CTX.DeleteBan(target)
if err != nil {
return 0, err
}
log.Debugf("deleted '%d' entry from database", nbDel)
return nbDel, nil
}
func (p *pluginDB) DeleteAll() error {
err := p.CTX.DeleteAll()
if err != nil {
return err
}
return nil
}
func (p *pluginDB) Insert(sig types.SignalOccurence) error {
err := p.CTX.WriteSignal(sig)
if err != nil {
return err
}
return nil
}
func (p *pluginDB) Flush() error {
err := p.CTX.Flush()
if err != nil {
return err
}
return nil
}
func (p *pluginDB) ReadAT(timeAT time.Time) ([]map[string]string, error) {
ret, err := p.CTX.GetBansAt(timeAT)
if err != nil {
return nil, err
}
return ret, nil
}
//nolint:deadcode,unused // New is used by the plugin system
func New() interface{} {
return &pluginDB{}
}
// empty main function is mandatory since we are in a main package
func main() {}