45 lines
990 B
Go
45 lines
990 B
Go
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package tree
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import (
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"crypto/ecdsa"
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"crypto/elliptic"
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"errors"
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"fmt"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neofs-api-go/v2/signature"
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cidSDK "github.com/nspcc-dev/neofs-sdk-go/container/id"
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"github.com/nspcc-dev/neofs-sdk-go/user"
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)
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func (s *Service) verifyClient(req interface{}, cid cidSDK.ID, rawKey []byte) error {
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// TODO(@fyrchik): #1328 access control
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return nil
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//nolint:govet
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err := signature.VerifyServiceMessage(req)
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if err != nil {
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return err
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}
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cnr, err := s.cnrSource.Get(cid)
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if err != nil {
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return fmt.Errorf("can't get container %s: %w", cid, err)
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}
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ownerID := cnr.Value.Owner()
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pub, err := keys.NewPublicKeyFromBytes(rawKey, elliptic.P256())
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if err != nil {
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return fmt.Errorf("invalid public key: %w", err)
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}
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var actualID user.ID
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user.IDFromKey(&actualID, (ecdsa.PublicKey)(*pub))
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if !actualID.Equals(ownerID) {
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return errors.New("`Move` request must be signed by a container owner")
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}
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return nil
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}
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