From 29a2dae40cb7236a856e976a0522aa932239016f Mon Sep 17 00:00:00 2001
From: Denis Kirillov <d.kirillov@yadro.com>
Date: Tue, 12 Mar 2024 11:30:31 +0300
Subject: [PATCH] [#269] Move frostfsid client to separate package

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
---
 .../frostfsid/{ => contract}/frostfsid.go     | 74 ++++---------------
 1 file changed, 15 insertions(+), 59 deletions(-)
 rename internal/frostfs/frostfsid/{ => contract}/frostfsid.go (55%)

diff --git a/internal/frostfs/frostfsid/frostfsid.go b/internal/frostfs/frostfsid/contract/frostfsid.go
similarity index 55%
rename from internal/frostfs/frostfsid/frostfsid.go
rename to internal/frostfs/frostfsid/contract/frostfsid.go
index 0d3a1e7..3ffdc2e 100644
--- a/internal/frostfs/frostfsid/frostfsid.go
+++ b/internal/frostfs/frostfsid/contract/frostfsid.go
@@ -1,16 +1,10 @@
-package frostfsid
+package contract
 
 import (
 	"context"
-	"encoding/hex"
 	"fmt"
-	"strconv"
-	"strings"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/frostfsid/client"
-	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api"
-	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/handler"
-	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/authmate"
 	frostfsutil "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/internal/frostfs/util"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient"
@@ -37,12 +31,6 @@ type Config struct {
 	Key *keys.PrivateKey
 }
 
-var (
-	_ api.FrostFSID      = (*FrostFSID)(nil)
-	_ authmate.FrostFSID = (*FrostFSID)(nil)
-	_ handler.FrostFSID  = (*FrostFSID)(nil)
-)
-
 // New creates new FrostfsID contract wrapper that implements auth.FrostFSID interface.
 func New(ctx context.Context, cfg Config) (*FrostFSID, error) {
 	contractHash, err := frostfsutil.ResolveContractHash(cfg.Contract, cfg.RPCAddress)
@@ -78,51 +66,19 @@ func New(ctx context.Context, cfg Config) (*FrostFSID, error) {
 	}, nil
 }
 
-func (f *FrostFSID) ValidatePublicKey(key *keys.PublicKey) error {
-	_, err := f.cli.GetSubjectByKey(key)
+func (f *FrostFSID) GetSubjectExtended(userHash util.Uint160) (*client.SubjectExtended, error) {
+	return f.cli.GetSubjectExtended(userHash)
+}
+
+func (f *FrostFSID) GetSubjectKeyByName(namespace, name string) (*keys.PublicKey, error) {
+	return f.cli.GetSubjectKeyByName(namespace, name)
+}
+
+func (f *FrostFSID) CreateSubject(namespace string, key *keys.PublicKey) (util.Uint256, uint32, error) {
+	return f.cli.CreateSubject(namespace, key)
+}
+
+func (f *FrostFSID) Wait(tx util.Uint256, vub uint32, err error) error {
+	_, err = f.cli.Wait(tx, vub, err)
 	return err
 }
-
-func (f *FrostFSID) RegisterPublicKey(ns string, key *keys.PublicKey) error {
-	_, err := f.cli.Wait(f.cli.CreateSubject(ns, key))
-	if err != nil && !strings.Contains(err.Error(), "subject already exists") {
-		return err
-	}
-
-	return nil
-}
-
-func (f *FrostFSID) GetUserAddress(namespace, name string) (string, error) {
-	key, err := f.cli.GetSubjectKeyByName(namespace, name)
-	if err != nil {
-		return "", err
-	}
-
-	return key.Address(), nil
-}
-
-func (f *FrostFSID) GetUserKey(account, name string) (string, error) {
-	key, err := f.cli.GetSubjectKeyByName(account, name)
-	if err != nil {
-		return "", err
-	}
-
-	return hex.EncodeToString(key.Bytes()), nil
-}
-
-func (f *FrostFSID) GetUserGroupIDs(userHash util.Uint160) ([]string, error) {
-	subjExt, err := f.cli.GetSubjectExtended(userHash)
-	if err != nil {
-		if strings.Contains(err.Error(), "not found") {
-			return nil, nil
-		}
-		return nil, err
-	}
-
-	res := make([]string, len(subjExt.Groups))
-	for i, group := range subjExt.Groups {
-		res[i] = strconv.FormatInt(group.ID, 10)
-	}
-
-	return res, nil
-}