55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package frostfsid
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import (
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"crypto/elliptic"
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"fmt"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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)
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// AccountKeysPrm groups parameters of AccountKeys operation.
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type AccountKeysPrm struct {
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id user.ID
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}
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// SetID sets owner ID.
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func (a *AccountKeysPrm) SetID(id user.ID) {
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a.id = id
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}
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// AccountKeys requests public keys of FrostFS account from FrostFS ID contract.
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func (x *Client) AccountKeys(p AccountKeysPrm) (keys.PublicKeys, error) {
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prm := client.TestInvokePrm{}
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prm.SetMethod(keyListingMethod)
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prm.SetArgs(p.id.WalletBytes())
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items, err := x.client.TestInvoke(prm)
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if err != nil {
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return nil, fmt.Errorf("could not perform test invocation (%s): %w", keyListingMethod, err)
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} else if ln := len(items); ln != 1 {
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return nil, fmt.Errorf("unexpected stack item count (%s): %d", keyListingMethod, ln)
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}
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items, err = client.ArrayFromStackItem(items[0])
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if err != nil {
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return nil, fmt.Errorf("1st stack item must be an array (%s)", keyListingMethod)
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}
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pubs := make(keys.PublicKeys, len(items))
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for i := range items {
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rawPub, err := client.BytesFromStackItem(items[i])
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if err != nil {
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return nil, fmt.Errorf("invalid stack item, expected byte array (%s)", keyListingMethod)
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}
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pubs[i], err = keys.NewPublicKeyFromBytes(rawPub, elliptic.P256())
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if err != nil {
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return nil, fmt.Errorf("received invalid key (%s): %w", keyListingMethod, err)
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}
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}
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return pubs, nil
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}
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