[#1117] morph: Make frostfsid client provide GetSubjectExtended method

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
This commit is contained in:
Airat Arifullin 2024-05-02 19:45:09 +03:00 committed by Evgenii Stratonikov
parent e07869a8cf
commit 45f4e6939d

View file

@ -13,7 +13,10 @@ import (
"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
)
const methodGetSubject = "getSubject"
const (
methodGetSubject = "getSubject"
methodGetSubjectExtended = "getSubjectExtended"
)
func (c *Client) GetSubject(addr util.Uint160) (*frostfsidclient.Subject, error) {
prm := client.TestInvokePrm{}
@ -33,6 +36,24 @@ func (c *Client) GetSubject(addr util.Uint160) (*frostfsidclient.Subject, error)
return subj, nil
}
func (c *Client) GetSubjectExtended(addr util.Uint160) (*frostfsidclient.SubjectExtended, error) {
prm := client.TestInvokePrm{}
prm.SetMethod(methodGetSubjectExtended)
prm.SetArgs(addr)
res, err := c.client.TestInvoke(prm)
if err != nil {
return nil, fmt.Errorf("could not perform test invocation (%s): %w", methodGetSubject, err)
}
subj, err := parseSubjectExtended(res)
if err != nil {
return nil, fmt.Errorf("could not parse test invocation result (%s): %w", methodGetSubject, err)
}
return subj, nil
}
func parseSubject(res []stackitem.Item) (*frostfsidclient.Subject, error) {
if ln := len(res); ln != 1 {
return nil, fmt.Errorf("unexpected stack item count (%s): %d", methodGetSubject, ln)
@ -79,6 +100,64 @@ func parseSubject(res []stackitem.Item) (*frostfsidclient.Subject, error) {
return &subj, nil
}
func parseSubjectExtended(res []stackitem.Item) (*frostfsidclient.SubjectExtended, error) {
if ln := len(res); ln != 1 {
return nil, fmt.Errorf("unexpected stack item count (%s): %d", methodGetSubject, ln)
}
structArr, err := client.ArrayFromStackItem(res[0])
if err != nil {
return nil, fmt.Errorf("could not get item array of container (%s): %w", methodGetSubject, err)
}
var subj frostfsidclient.SubjectExtended
subj.PrimaryKey, err = unwrap.PublicKey(makeValidRes(structArr[0]))
if err != nil {
return nil, err
}
if !structArr[1].Equals(stackitem.Null{}) {
subj.AdditionalKeys, err = unwrap.ArrayOfPublicKeys(makeValidRes(structArr[1]))
if err != nil {
return nil, err
}
}
if !structArr[2].Equals(stackitem.Null{}) {
subj.Namespace, err = unwrap.UTF8String(makeValidRes(structArr[2]))
if err != nil {
return nil, err
}
}
if !structArr[3].Equals(stackitem.Null{}) {
subj.Name, err = unwrap.UTF8String(makeValidRes(structArr[3]))
if err != nil {
return nil, err
}
}
subj.KV, err = parseMap(structArr[4])
if err != nil {
return nil, err
}
if !structArr[5].Equals(stackitem.Null{}) {
groupItems, ok := structArr[5].Value().([]stackitem.Item)
if !ok {
return nil, errors.New("invalid groups field")
}
subj.Groups, err = parseGroups(groupItems)
if err != nil {
return nil, err
}
}
return &subj, nil
}
func makeValidRes(item stackitem.Item) (*result.Invoke, error) {
return &result.Invoke{
Stack: []stackitem.Item{item},
@ -116,3 +195,54 @@ func parseMap(item stackitem.Item) (map[string]string, error) {
return res, nil
}
func parseGroups(items []stackitem.Item) ([]*frostfsidclient.Group, error) {
var err error
res := make([]*frostfsidclient.Group, len(items))
for i := 0; i < len(items); i++ {
arr, ok := items[i].Value().([]stackitem.Item)
if !ok {
return nil, errors.New("invalid group type")
}
res[i], err = parseGroup(arr)
if err != nil {
return nil, err
}
}
return res, nil
}
func parseGroup(structArr []stackitem.Item) (*frostfsidclient.Group, error) {
if len(structArr) < 4 {
return nil, errors.New("invalid response group struct")
}
groupID, err := structArr[0].TryInteger()
if err != nil {
return nil, err
}
name, err := structArr[1].TryBytes()
if err != nil {
return nil, err
}
namespace, err := structArr[2].TryBytes()
if err != nil {
return nil, err
}
kvs, err := parseMap(structArr[3])
if err != nil {
return nil, err
}
return &frostfsidclient.Group{
ID: groupID.Int64(),
Name: string(name),
Namespace: string(namespace),
KV: kvs,
}, nil
}