frostfs-node/cmd/frostfs-cli/modules/control/list_rules.go

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package control
import (
"fmt"
"strings"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
apeCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/ape"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/client"
apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
policyengine "git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
"github.com/spf13/cobra"
)
var listRulesCmd = &cobra.Command{
Use: "list-rules",
Short: "List local overrides",
Long: "List local APE overrides of the node",
Run: listRules,
}
var engineToControlSvcType = map[policyengine.TargetType]control.ChainTarget_TargetType{
policyengine.Namespace: control.ChainTarget_NAMESPACE,
policyengine.Container: control.ChainTarget_CONTAINER,
policyengine.User: control.ChainTarget_USER,
policyengine.Group: control.ChainTarget_GROUP,
}
func parseTarget(cmd *cobra.Command) *control.ChainTarget {
target := apeCmd.ParseTarget(cmd)
typ, ok := engineToControlSvcType[target.Type]
if !ok {
commonCmd.ExitOnErr(cmd, "%w", fmt.Errorf("unknown type '%c", target.Type))
}
return &control.ChainTarget{
Name: target.Name,
Type: typ,
}
}
func listRules(cmd *cobra.Command, _ []string) {
pk := key.Get(cmd)
target := parseTarget(cmd)
req := &control.ListChainLocalOverridesRequest{
Body: &control.ListChainLocalOverridesRequest_Body{
Target: target,
},
}
signRequest(cmd, pk, req)
cli := getClient(cmd, pk)
var resp *control.ListChainLocalOverridesResponse
var err error
err = cli.ExecRaw(func(client *client.Client) error {
resp, err = control.ListChainLocalOverrides(client, req)
return err
})
commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
chains := resp.GetBody().GetChains()
if len(chains) == 0 {
cmd.Printf("Local overrides are not defined for the %s.\n", strings.ToLower(target.GetType().String()))
return
}
for _, c := range chains {
var chain apechain.Chain
commonCmd.ExitOnErr(cmd, "decode error: %w", chain.DecodeBytes(c))
apeCmd.PrintHumanReadableAPEChain(cmd, &chain)
}
}
func initControlListRulesCmd() {
initControlFlags(listRulesCmd)
ff := listRulesCmd.Flags()
ff.String(apeCmd.TargetNameFlag, "", apeCmd.TargetNameFlagDesc)
ff.String(apeCmd.TargetTypeFlag, "", apeCmd.TargetTypeFlagDesc)
_ = listRulesCmd.MarkFlagRequired(apeCmd.TargetTypeFlag)
}