frostfs-node/pkg/morph/client/neofs/bind.go

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package neofscontract
import (
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
)
type commonBindArgs struct {
scriptHash []byte // script hash of account identifier
keys [][]byte // list of serialized public keys
client.InvokePrmOptional
}
// SetOptionalPrm sets optional client parameters.
func (x *commonBindArgs) SetOptionalPrm(op client.InvokePrmOptional) {
x.InvokePrmOptional = op
}
// SetScriptHash sets script hash of the NeoFS account identifier.
func (x *commonBindArgs) SetScriptHash(v []byte) {
x.scriptHash = v
}
// SetKeys sets a list of public keys in a binary format.
func (x *commonBindArgs) SetKeys(v [][]byte) {
x.keys = v
}
// BindKeysPrm groups parameters of BindKeys operation.
type BindKeysPrm struct {
commonBindArgs
}
// BindKeys binds list of public keys from NeoFS account by script hash.
func (x *Client) BindKeys(p BindKeysPrm) error {
prm := client.InvokePrm{}
prm.SetMethod(bindKeysMethod)
prm.SetArgs(p.scriptHash, p.keys)
prm.InvokePrmOptional = p.InvokePrmOptional
err := x.client.Invoke(prm)
if err != nil {
return fmt.Errorf("could not invoke method (%s): %w", bindKeysMethod, err)
}
return nil
}
// UnbindKeysPrm groups parameters of UnbindKeys operation.
type UnbindKeysPrm struct {
commonBindArgs
}
// UnbindKeys invokes the call of key unbinding method
// of NeoFS contract.
func (x *Client) UnbindKeys(args UnbindKeysPrm) error {
prm := client.InvokePrm{}
prm.SetMethod(unbindKeysMethod)
prm.SetArgs(args.scriptHash, args.keys)
prm.InvokePrmOptional = args.InvokePrmOptional
err := x.client.Invoke(prm)
if err != nil {
return fmt.Errorf("could not invoke method (%s): %w", unbindKeysMethod, err)
}
return nil
}