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[#3] engine: Refactor MorphRuleChainStorage

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* Make changing state methods like AddMorphRuleChain,
  RemoveMorphRuleChain return transaction hash and VUB.

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
This commit is contained in:
aarifullin 2023-11-29 16:36:54 +03:00
parent 2d4a9fc6dc
commit df15b38c63
5 changed files with 22 additions and 10 deletions
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5
go.mod
View file

@ -2,7 +2,10 @@ module git.frostfs.info/TrueCloudLab/policy-engine
go 1.20
require github.com/stretchr/testify v1.8.4
require (
github.com/nspcc-dev/neo-go v0.103.0
github.com/stretchr/testify v1.8.4
)
require (
github.com/davecgh/go-spew v1.1.1 // indirect

3
go.sum
View file

@ -7,10 +7,13 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/nspcc-dev/neo-go v0.103.0 h1:UVyWPhzZdfYFG35ORP3FRDLh8J/raRQ6m8SptDdlgfM=
github.com/nspcc-dev/neo-go v0.103.0/go.mod h1:x+wmcYqpZYJwLp1l/pHZrqNp3RSWlkMymWGDij3/OPo=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

4
iam/converter_test.go
View file

@ -669,7 +669,7 @@ func TestComplexNativeConditions(t *testing.T) {
requireChainRulesMatch(t, expected.Rules, nativeChain.Rules)
s := inmemory.NewInMemory()
err = s.MorphRuleChainStorage().AddMorphRuleChain("name", engine.NamespaceTarget("ns"), nativeChain)
_, _, err = s.MorphRuleChainStorage().AddMorphRuleChain("name", engine.NamespaceTarget("ns"), nativeChain)
require.NoError(t, err)
for _, tc := range []struct {
@ -933,7 +933,7 @@ func TestComplexS3Conditions(t *testing.T) {
requireChainRulesMatch(t, expected.Rules, s3Chain.Rules)
s := inmemory.NewInMemory()
err = s.MorphRuleChainStorage().AddMorphRuleChain("name", engine.NamespaceTarget("ns"), s3Chain)
_, _, err = s.MorphRuleChainStorage().AddMorphRuleChain("name", engine.NamespaceTarget("ns"), s3Chain)
require.NoError(t, err)
for _, tc := range []struct {

12
pkg/engine/inmemory/morph_storage.go
View file

@ -3,6 +3,7 @@ package inmemory
import (
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
"github.com/nspcc-dev/neo-go/pkg/util"
)
type inmemoryMorphRuleChainStorage struct {
@ -17,7 +18,7 @@ func NewInmemoryMorphRuleChainStorage() engine.MorphRuleChainStorage {
}
}
func (s *inmemoryMorphRuleChainStorage) AddMorphRuleChain(name chain.Name, target engine.Target, c *chain.Chain) (err error) {
func (s *inmemoryMorphRuleChainStorage) AddMorphRuleChain(name chain.Name, target engine.Target, c *chain.Chain) (_ util.Uint256, _ uint32, err error) {
switch target.Type {
case engine.Namespace:
_, err = s.nameToNamespaceChains.AddOverride(name, target, c)
@ -29,15 +30,16 @@ func (s *inmemoryMorphRuleChainStorage) AddMorphRuleChain(name chain.Name, targe
return
}
func (s *inmemoryMorphRuleChainStorage) RemoveMorphRuleChain(name chain.Name, target engine.Target, chainID chain.ID) error {
func (s *inmemoryMorphRuleChainStorage) RemoveMorphRuleChain(name chain.Name, target engine.Target, chainID chain.ID) (_ util.Uint256, _ uint32, err error) {
switch target.Type {
case engine.Namespace:
return s.nameToNamespaceChains.RemoveOverride(name, target, chainID)
err = s.nameToNamespaceChains.RemoveOverride(name, target, chainID)
case engine.Container:
return s.nameToContainerChains.RemoveOverride(name, target, chainID)
err = s.nameToContainerChains.RemoveOverride(name, target, chainID)
default:
return engine.ErrUnknownTarget
err = engine.ErrUnknownTarget
}
return
}
func (s *inmemoryMorphRuleChainStorage) ListMorphRuleChains(name chain.Name, target engine.Target) ([]*chain.Chain, error) {

8
pkg/engine/interface.go
View file

@ -3,6 +3,7 @@ package engine
import (
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/resource"
"github.com/nspcc-dev/neo-go/pkg/util"
)
type ChainRouter interface {
@ -93,10 +94,13 @@ func ContainerTarget(container string) Target {
// MorphRuleChainStorage is the interface to manage chains from the chain storage.
// Basically, this implies that the storage manages rules stored in policy contract.
type MorphRuleChainStorage interface {
AddMorphRuleChain(name chain.Name, target Target, c *chain.Chain) error
// AddMorphRuleChain adds a chain rule to the policy contract and returns transaction hash, VUB and error.
AddMorphRuleChain(name chain.Name, target Target, c *chain.Chain) (util.Uint256, uint32, error)
RemoveMorphRuleChain(name chain.Name, target Target, chainID chain.ID) error
// RemoveMorphRuleChain removes a chain rule to the policy contract and returns transaction hash, VUB and error.
RemoveMorphRuleChain(name chain.Name, target Target, chainID chain.ID) (util.Uint256, uint32, error)
// ListMorphRuleChains just lists deserialized chains.
ListMorphRuleChains(name chain.Name, target Target) ([]*chain.Chain, error)
}