frostfs-node/pkg/services/object/search/remote.go
Leonard Lyubich 88459963fb [#57] services/object: Sign requests with session key
Use key storage in object services in order to sign requests with private
session key within user session.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00

50 lines
1.2 KiB
Go

package searchsvc
import (
"context"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/network"
"github.com/nspcc-dev/neofs-node/pkg/services/object/util"
"github.com/pkg/errors"
)
type remoteStream struct {
prm *Prm
keyStorage *util.KeyStorage
addr *network.Address
}
func (s *remoteStream) stream(ctx context.Context, ch chan<- []*object.ID) error {
key, err := s.keyStorage.GetKey(s.prm.common.SessionToken())
if err != nil {
return errors.Wrapf(err, "(%T) could not receive private key", s)
}
addr := s.addr.NetAddr()
c, err := client.New(key,
client.WithAddress(addr),
)
if err != nil {
return errors.Wrapf(err, "(%T) could not create SDK client %s", s, addr)
}
// TODO: add writer parameter to SDK client
id, err := c.SearchObject(ctx, new(client.SearchObjectParams).
WithContainerID(s.prm.cid).
WithSearchFilters(s.prm.query.ToSearchFilters()),
client.WithTTL(1), // FIXME: use constant
client.WithSession(s.prm.common.SessionToken()),
)
if err != nil {
return errors.Wrapf(err, "(%T) could not search objects in %s", s, addr)
}
ch <- id
return nil
}