/
identity_get.go
80 lines (70 loc) · 2.11 KB
/
identity_get.go
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// SPDX-License-Identifier: Apache-2.0
// Copyright Authors of Cilium
package cmd
import (
"fmt"
"os"
"text/tabwriter"
"github.com/spf13/cobra"
identityApi "github.com/cilium/cilium/api/v1/client/policy"
"github.com/cilium/cilium/api/v1/models"
"github.com/cilium/cilium/pkg/api"
"github.com/cilium/cilium/pkg/command"
"github.com/cilium/cilium/pkg/labels"
)
var (
lookupLabels []string
)
func printIdentities(identities []*models.Identity) {
if command.OutputOption() {
if err := command.PrintOutput(identities); err != nil {
Fatalf("Unable to provide %s output: %s", command.OutputOptionString(), err)
}
return
}
w := tabwriter.NewWriter(os.Stdout, 2, 0, 3, ' ', 0)
fmt.Fprintf(w, "ID\tLABELS\n")
for _, identity := range identities {
lbls := labels.NewLabelsFromModel(identity.Labels)
first := true
for _, lbl := range lbls.GetPrintableModel() {
if first {
fmt.Fprintf(w, "%d\t%s\n", identity.ID, lbl)
first = false
} else {
fmt.Fprintf(w, "\t%s\n", lbl)
}
}
}
w.Flush()
}
// identityGetCmd represents the identity_get command
var identityGetCmd = &cobra.Command{
Use: "get",
Short: "Retrieve information about an identity",
Run: func(cmd *cobra.Command, args []string) {
if len(lookupLabels) > 0 {
params := identityApi.NewGetIdentityParams().WithLabels(lookupLabels).WithTimeout(api.ClientTimeout)
if id, err := client.Policy.GetIdentity(params); err != nil {
Fatalf("Cannot get identity for labels %s: %s\n", lookupLabels, err)
} else {
printIdentities(id.Payload)
}
} else {
if len(args) < 1 || args[0] == "" {
Usagef(cmd, "Invalid identity ID")
}
params := identityApi.NewGetIdentityIDParams().WithID(args[0]).WithTimeout(api.ClientTimeout)
if id, err := client.Policy.GetIdentityID(params); err != nil {
Fatalf("Cannot get identity for given ID %s: %s\n", args[0], err)
} else {
printIdentities([]*models.Identity{id.Payload})
}
}
},
}
func init() {
identityCmd.AddCommand(identityGetCmd)
identityGetCmd.Flags().StringSliceVar(&lookupLabels, "label", []string{}, "Label to lookup")
command.AddOutputOption(identityGetCmd)
}