[#1009] adm: Make workaround for get-admin and list-rule-chains

* Inroduce workaround to create actor for contract storage interface
  without passing a real alphabet wallet. This is made by creating
  a dummy account.

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>

cmd/frostfs-adm/internal/modules/morph/ape/ape.go

@@ -60,7 +60,6 @@ var (
 		Short: "List rule chains",
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 		},
 		Run: listRuleChains,
 	}
@@ -80,7 +79,6 @@ var (
 		Short: "Get admin",
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 		},
 		Run: getAdmin,
 	}
@@ -124,7 +122,6 @@ func initListRuleChainsCmd() {
 	Cmd.AddCommand(listRuleChainsCmd)
 
 	listRuleChainsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	listRuleChainsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 	listRuleChainsCmd.Flags().StringP(targetTypeFlag, "t", "", targetTypeDesc)
 	_ = listRuleChainsCmd.MarkFlagRequired(targetTypeFlag)
 	listRuleChainsCmd.Flags().String(targetNameFlag, "", targetNameDesc)
@@ -146,7 +143,6 @@ func initGetAdminCmd() {
 	Cmd.AddCommand(getAdminCmd)
 
 	getAdminCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	getAdminCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 }
 
 func addRuleChain(cmd *cobra.Command, _ []string) {
@@ -173,7 +169,7 @@ func removeRuleChain(cmd *cobra.Command, _ []string) {
 
 func listRuleChains(cmd *cobra.Command, _ []string) {
 	target := parseTarget(cmd)
-	pci, _ := newPolicyContractInterface(cmd)
+	pci, _ := newPolicyContractReaderInterface(cmd)
 	chains, err := pci.ListMorphRuleChains(parseChainName(cmd), target)
 	commonCmd.ExitOnErr(cmd, "list rule chains error: %w", err)
 	if len(chains) == 0 {
@@ -203,7 +199,7 @@ func setAdmin(cmd *cobra.Command, _ []string) {
 }
 
 func getAdmin(cmd *cobra.Command, _ []string) {
-	pci, _ := newPolicyContractInterface(cmd)
+	pci, _ := newPolicyContractReaderInterface(cmd)
 	addr, err := pci.GetAdmin()
 	commonCmd.ExitOnErr(cmd, "unable to get admin: %w", err)
 	cmd.Println(addr.StringLE())

cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go

@@ -11,6 +11,7 @@ import (
 	apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
 	policyengine "git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
 	morph "git.frostfs.info/TrueCloudLab/policy-engine/pkg/morph/policy"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/spf13/cobra"
@@ -83,6 +84,22 @@ func parseChainName(cmd *cobra.Command) apechain.Name {
 	return apeChainName
 }
 
+func newPolicyContractReaderInterface(cmd *cobra.Command) (*morph.ContractStorageReader, *invoker.Invoker) {
+	c, err := helper.GetN3Client(viper.GetViper())
+	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
+
+	inv := invoker.New(c, nil)
+	var ch util.Uint160
+	r := management.NewReader(inv)
+	nnsCs, err := r.GetContractByID(1)
+	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
+
+	ch, err = helper.NNSResolveHash(inv, nnsCs.Hash, helper.DomainOf(constants.PolicyContract))
+	commonCmd.ExitOnErr(cmd, "unable to resolve policy contract hash: %w", err)
+
+	return morph.NewContractStorageReader(inv, ch), inv
+}
+
 func newPolicyContractInterface(cmd *cobra.Command) (*morph.ContractStorage, *helper.LocalActor) {
 	c, err := helper.GetN3Client(viper.GetViper())
 	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)

go.mod

@@ -9,7 +9,7 @@ require (
 	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20231101111734-b3ad3335ff65
 	git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20240215122347-a86170f53af7
 	git.frostfs.info/TrueCloudLab/hrw v1.2.1
-	git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240129064140-8d21ab2d99d9
+	git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240304151211-839f22e1a36d
 	git.frostfs.info/TrueCloudLab/tzhash v1.8.0
 	git.frostfs.info/TrueCloudLab/zapjournald v0.0.0-20240124114243-cb2e66427d02
 	github.com/cheggaaa/pb v1.0.29