realloc/frostfs-s3-gw
1
0
Fork 0
forked from TrueCloudLab/frostfs-s3-gw
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#259] Support contract based policies

Browse source 
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-12-05 12:12:35 +03:00
parent be6a37ada5
commit 9272f4e108
18 changed files with 428 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

33
internal/frostfs/util/util.go Normal file
View file

@ -0,0 +1,33 @@
package util
import (
"fmt"
"strings"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/ns"
"github.com/nspcc-dev/neo-go/pkg/util"
)
// ResolveContractHash determine contract hash by resolving NNS name.
func ResolveContractHash(contractHash, rpcAddress string) (util.Uint160, error) {
if hash, err := util.Uint160DecodeStringLE(contractHash); err == nil {
return hash, nil
}
splitName := strings.Split(contractHash, ".")
if len(splitName) != 2 {
return util.Uint160{}, fmt.Errorf("invalid contract name: '%s'", contractHash)
}
var domain container.Domain
domain.SetName(splitName[0])
domain.SetZone(splitName[1])
var nns ns.NNS
if err := nns.Dial(rpcAddress); err != nil {
return util.Uint160{}, fmt.Errorf("dial nns %s: %w", rpcAddress, err)
}
return nns.ResolveContractHash(domain)
}