fleet/server/service/service_labels.go
Zach Wasserman c6c5e65a7d
Add support for filtering hosts in label (#335)
Support the same query syntax as the hosts endpoint, here also bounded
by the membership of the label.
2021-02-18 12:52:43 -08:00

112 lines
3.0 KiB
Go

package service
import (
"context"
"github.com/fleetdm/fleet/server/kolide"
"github.com/pkg/errors"
)
func (svc service) ApplyLabelSpecs(ctx context.Context, specs []*kolide.LabelSpec) error {
for _, spec := range specs {
if spec.LabelMembershipType == kolide.LabelMembershipTypeDynamic && len(spec.Hosts) > 0 {
return errors.Errorf("label %s is declared as dynamic but contains `hosts` key", spec.Name)
}
if spec.LabelMembershipType == kolide.LabelMembershipTypeManual && spec.Hosts == nil {
// Hosts list doesn't need to contain anything, but it should at least not be nil.
return errors.Errorf("label %s is declared as manual but contains not `hosts key`", spec.Name)
}
}
return svc.ds.ApplyLabelSpecs(specs)
}
func (svc service) GetLabelSpecs(ctx context.Context) ([]*kolide.LabelSpec, error) {
return svc.ds.GetLabelSpecs()
}
func (svc service) GetLabelSpec(ctx context.Context, name string) (*kolide.LabelSpec, error) {
return svc.ds.GetLabelSpec(name)
}
func (svc service) NewLabel(ctx context.Context, p kolide.LabelPayload) (*kolide.Label, error) {
label := &kolide.Label{}
if p.Name == nil {
return nil, newInvalidArgumentError("name", "missing required argument")
}
label.Name = *p.Name
if p.Query == nil {
return nil, newInvalidArgumentError("query", "missing required argument")
}
label.Query = *p.Query
if p.Platform != nil {
label.Platform = *p.Platform
}
if p.Description != nil {
label.Description = *p.Description
}
label, err := svc.ds.NewLabel(label)
if err != nil {
return nil, err
}
return label, nil
}
func (svc service) ModifyLabel(ctx context.Context, id uint, payload kolide.ModifyLabelPayload) (*kolide.Label, error) {
label, err := svc.ds.Label(id)
if err != nil {
return nil, err
}
if payload.Name != nil {
label.Name = *payload.Name
}
if payload.Description != nil {
label.Description = *payload.Description
}
return svc.ds.SaveLabel(label)
}
func (svc service) ListLabels(ctx context.Context, opt kolide.ListOptions) ([]*kolide.Label, error) {
return svc.ds.ListLabels(opt)
}
func (svc service) GetLabel(ctx context.Context, id uint) (*kolide.Label, error) {
return svc.ds.Label(id)
}
func (svc service) DeleteLabel(ctx context.Context, name string) error {
return svc.ds.DeleteLabel(name)
}
func (svc service) DeleteLabelByID(ctx context.Context, id uint) error {
label, err := svc.ds.Label(id)
if err != nil {
return err
}
return svc.ds.DeleteLabel(label.Name)
}
func (svc service) ListHostsInLabel(ctx context.Context, lid uint, opt kolide.HostListOptions) ([]kolide.Host, error) {
return svc.ds.ListHostsInLabel(lid, opt)
}
func (svc service) ListLabelsForHost(ctx context.Context, hid uint) ([]kolide.Label, error) {
return svc.ds.ListLabelsForHost(hid)
}
func (svc service) HostIDsForLabel(lid uint) ([]uint, error) {
hosts, err := svc.ds.ListHostsInLabel(lid, kolide.HostListOptions{})
if err != nil {
return nil, err
}
var ids []uint
for _, h := range hosts {
ids = append(ids, h.ID)
}
return ids, nil
}