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Convert preauthkeys command to use gRPC

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This commit is contained in:
Kristoffer Dalby 2021-11-04 22:44:49 +00:00
parent 7b0d2dfb4a
commit 77a973878c
1 changed files with 69 additions and 56 deletions
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125
cmd/headscale/cli/preauthkeys.go
View file

@ -1,15 +1,17 @@
package cli
import (
"context"
"fmt"
"log"
"strconv"
"strings"
"time"
"github.com/hako/durafmt"
v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
"github.com/pterm/pterm"
"github.com/spf13/cobra"
"google.golang.org/protobuf/types/known/timestamppb"
)
func init() {
@ -24,7 +26,8 @@ func init() {
preauthkeysCmd.AddCommand(expirePreAuthKeyCmd)
createPreAuthKeyCmd.PersistentFlags().Bool("reusable", false, "Make the preauthkey reusable")
createPreAuthKeyCmd.PersistentFlags().Bool("ephemeral", false, "Preauthkey for ephemeral nodes")
createPreAuthKeyCmd.Flags().StringP("expiration", "e", "", "Human-readable expiration of the key (30m, 24h, 365d...)")
createPreAuthKeyCmd.Flags().
StringP("expiration", "e", "", "Human-readable expiration of the key (30m, 24h, 365d...)")
}
var preauthkeysCmd = &cobra.Command{
@ -36,49 +39,57 @@ var listPreAuthKeys = &cobra.Command{
Use: "list",
Short: "List the preauthkeys for this namespace",
Run: func(cmd *cobra.Command, args []string) {
output, _ := cmd.Flags().GetString("output")
n, err := cmd.Flags().GetString("namespace")
if err != nil {
log.Fatalf("Error getting namespace: %s", err)
}
o, _ := cmd.Flags().GetString("output")
h, err := getHeadscaleApp()
if err != nil {
log.Fatalf("Error initializing: %s", err)
}
keys, err := h.GetPreAuthKeys(n)
if strings.HasPrefix(o, "json") {
JsonOutput(keys, err, o)
ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
return
}
ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
defer cancel()
client, conn := getHeadscaleGRPCClient(ctx)
defer conn.Close()
request := &v1.ListPreAuthKeysRequest{
Namespace: n,
}
response, err := client.ListPreAuthKeys(ctx, request)
if err != nil {
fmt.Printf("Error getting the list of keys: %s\n", err)
ErrorOutput(err, fmt.Sprintf("Error getting the list of keys: %s", err), output)
return
}
if output != "" {
SuccessOutput(response.PreAuthKeys, "", output)
return
}
d := pterm.TableData{{"ID", "Key", "Reusable", "Ephemeral", "Used", "Expiration", "Created"}}
for _, k := range *keys {
for _, k := range response.PreAuthKeys {
expiration := "-"
if k.Expiration != nil {
expiration = k.Expiration.Format("2006-01-02 15:04:05")
if k.GetExpiration() != nil {
expiration = k.Expiration.AsTime().Format("2006-01-02 15:04:05")
}
var reusable string
if k.Ephemeral {
if k.GetEphemeral() {
reusable = "N/A"
} else {
reusable = fmt.Sprintf("%v", k.Reusable)
reusable = fmt.Sprintf("%v", k.GetResuable())
}
d = append(d, []string{
strconv.FormatUint(k.ID, 10),
k.Key,
k.GetId(),
k.GetKey(),
reusable,
strconv.FormatBool(k.Ephemeral),
fmt.Sprintf("%v", k.Used),
strconv.FormatBool(k.GetEphemeral()),
strconv.FormatBool(k.GetUsed()),
expiration,
k.CreatedAt.Format("2006-01-02 15:04:05"),
k.GetCreatedAt().AsTime().Format("2006-01-02 15:04:05"),
})
}
@ -93,16 +104,14 @@ var createPreAuthKeyCmd = &cobra.Command{
Use: "create",
Short: "Creates a new preauthkey in the specified namespace",
Run: func(cmd *cobra.Command, args []string) {
output, _ := cmd.Flags().GetString("output")
n, err := cmd.Flags().GetString("namespace")
if err != nil {
log.Fatalf("Error getting namespace: %s", err)
ErrorOutput(err, fmt.Sprintf("Error getting namespace: %s", err), output)
return
}
o, _ := cmd.Flags().GetString("output")
h, err := getHeadscaleApp()
if err != nil {
log.Fatalf("Error initializing: %s", err)
}
reusable, _ := cmd.Flags().GetBool("reusable")
ephemeral, _ := cmd.Flags().GetBool("ephemeral")
@ -117,16 +126,26 @@ var createPreAuthKeyCmd = &cobra.Command{
expiration = &exp
}
k, err := h.CreatePreAuthKey(n, reusable, ephemeral, expiration)
if strings.HasPrefix(o, "json") {
JsonOutput(k, err, o)
return
ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
defer cancel()
client, conn := getHeadscaleGRPCClient(ctx)
defer conn.Close()
request := &v1.CreatePreAuthKeyRequest{
Namespace: n,
Resuable: reusable,
Ephemeral: ephemeral,
Expiration: timestamppb.New(*expiration),
}
response, err := client.CreatePreAuthKey(ctx, request)
if err != nil {
fmt.Println(err)
ErrorOutput(err, fmt.Sprintf("Cannot create Pre Auth Key: %s\n", err), output)
return
}
fmt.Printf("%s\n", k.Key)
SuccessOutput(response.PreAuthKey, response.PreAuthKey.Key, output)
},
}
@ -140,35 +159,29 @@ var expirePreAuthKeyCmd = &cobra.Command{
return nil
},
Run: func(cmd *cobra.Command, args []string) {
output, _ := cmd.Flags().GetString("output")
n, err := cmd.Flags().GetString("namespace")
if err != nil {
log.Fatalf("Error getting namespace: %s", err)
}
o, _ := cmd.Flags().GetString("output")
h, err := getHeadscaleApp()
if err != nil {
log.Fatalf("Error initializing: %s", err)
ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
defer cancel()
client, conn := getHeadscaleGRPCClient(ctx)
defer conn.Close()
request := &v1.ExpirePreAuthKeyRequest{
Namespace: n,
Key: args[0],
}
k, err := h.GetPreAuthKey(n, args[0])
response, err := client.ExpirePreAuthKey(ctx, request)
if err != nil {
if strings.HasPrefix(o, "json") {
JsonOutput(k, err, o)
return
}
log.Fatalf("Error getting the key: %s", err)
}
err = h.MarkExpirePreAuthKey(k)
if strings.HasPrefix(o, "json") {
JsonOutput(k, err, o)
ErrorOutput(err, fmt.Sprintf("Cannot expire Pre Auth Key: %s\n", err), output)
return
}
if err != nil {
fmt.Println(err)
return
}
fmt.Println("Expired")
SuccessOutput(response, "Key expired", output)
},
}