package container import ( "crypto/sha256" "fmt" core "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client" ) // Delete marshals container ID, and passes it to Wrapper's Delete method // along with signature and session token. // // Returns error if container ID is nil. func Delete(c *Client, witness core.RemovalWitness) error { binCnr := make([]byte, sha256.Size) witness.ContainerID.Encode(binCnr) var prm DeletePrm prm.SetCID(binCnr) prm.SetSignature(witness.Signature.GetSign()) prm.SetKey(witness.Signature.GetKey()) if tok := witness.SessionToken; tok != nil { prm.SetToken(tok.Marshal()) } return c.Delete(prm) } // DeletePrm groups parameters of Delete client operation. type DeletePrm struct { cnr []byte signature []byte token []byte key []byte client.InvokePrmOptional } // SetCID sets container ID. func (d *DeletePrm) SetCID(cid []byte) { d.cnr = cid } // SetSignature sets signature. func (d *DeletePrm) SetSignature(signature []byte) { d.signature = signature } // SetToken sets session token. func (d *DeletePrm) SetToken(token []byte) { d.token = token } // SetKey sets public key. func (d *DeletePrm) SetKey(key []byte) { d.key = key } // Delete removes the container from FrostFS system // through Container contract call. // // Returns any error encountered that caused // the removal to interrupt. // // If TryNotary is provided, calls notary contract. func (c *Client) Delete(p DeletePrm) error { if len(p.signature) == 0 && !p.IsControl() { return errNilArgument } prm := client.InvokePrm{} prm.SetMethod(deleteMethod) prm.SetArgs(p.cnr, p.signature, p.key, p.token) prm.InvokePrmOptional = p.InvokePrmOptional _, err := c.client.Invoke(prm) if err != nil { return fmt.Errorf("could not invoke method (%s): %w", deleteMethod, err) } return nil }