[#1096] tree: Make verifyClient fill ape request with user claim tags

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
This commit is contained in:
Airat Arifullin 2024-04-15 17:04:34 +03:00
parent c21d72ac23
commit 10ee865e98
3 changed files with 49 additions and 7 deletions

View file

@ -53,6 +53,7 @@ func initTreeService(c *cfg) {
src: c.cfgObject.cnrSource,
cli: c.shared.cnrClient,
}),
tree.WithFrostfsidSubjectProvider(c.shared.frostfsidClient),
tree.WithEACLSource(c.cfgObject.eaclSource),
tree.WithNetmapSource(c.netMapSource),
tree.WithPrivateKey(&c.key.PrivateKey),

View file

@ -14,10 +14,15 @@ import (
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
commonschema "git.frostfs.info/TrueCloudLab/policy-engine/schema/common"
nativeschema "git.frostfs.info/TrueCloudLab/policy-engine/schema/native"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
)
var (
subjectNotFoundErrorMessage = "subject not found"
)
func (s *Service) checkAPE(container *core.Container, cid cid.ID, operation acl.Op, role acl.Role, publicKey *keys.PublicKey) error {
namespace := ""
cntNamespace, hasNamespace := strings.CutSuffix(cnrSDK.ReadDomain(container.Value).Zone(), ".ns")
@ -37,6 +42,10 @@ func (s *Service) checkAPE(container *core.Container, cid cid.ID, operation acl.
nativeschema.PropertyKeyActorPublicKey: hex.EncodeToString(publicKey.Bytes()),
nativeschema.PropertyKeyActorRole: schemaRole,
}
reqProps, err = s.fillWithUserClaimTags(reqProps, publicKey)
if err != nil {
return apeErr(err)
}
var resourceName string
if namespace == "root" || namespace == "" {
@ -68,3 +77,22 @@ func apeErr(err error) error {
errAccessDenied.WriteReason(err.Error())
return errAccessDenied
}
// fillWithUserClaimTags fills ape request properties with user claim tags getting them from frostfsid contract by actor public key.
func (s *Service) fillWithUserClaimTags(reqProps map[string]string, publicKey *keys.PublicKey) (map[string]string, error) {
if reqProps == nil {
reqProps = make(map[string]string)
}
subj, err := s.frostfsidSubjectProvider.GetSubject(publicKey.GetScriptHash())
if err != nil {
if !strings.Contains(err.Error(), subjectNotFoundErrorMessage) {
return nil, fmt.Errorf("get subject error: %w", err)
}
return reqProps, nil
}
for k, v := range subj.KV {
properyKey := fmt.Sprintf(commonschema.PropertyKeyFormatFrostFSIDUserClaim, k)
reqProps[properyKey] = v
}
return reqProps, nil
}

View file

@ -4,6 +4,7 @@ import (
"crypto/ecdsa"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-contract/frostfsid/client"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
@ -11,8 +12,13 @@ import (
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
policyengine "git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/util"
)
type FrostfsidSubjectProvider interface {
GetSubject(util.Uint160) (*client.Subject, error)
}
type ContainerSource interface {
container.Source
@ -30,6 +36,7 @@ type cfg struct {
rawPub []byte
nmSource netmap.Source
cnrSource ContainerSource
frostfsidSubjectProvider FrostfsidSubjectProvider
eaclSource container.EACLSource
forest pilorama.Forest
// replication-related parameters
@ -55,6 +62,12 @@ func WithContainerSource(src ContainerSource) Option {
}
}
func WithFrostfsidSubjectProvider(provider FrostfsidSubjectProvider) Option {
return func(c *cfg) {
c.frostfsidSubjectProvider = provider
}
}
// WithEACLSource sets a eACL table source for a tree service.
// This option is required.
func WithEACLSource(src container.EACLSource) Option {