209 lines
6.5 KiB
Go
209 lines
6.5 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package tokencreate
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/mitchellh/cli"
|
|
|
|
"github.com/hashicorp/consul/api"
|
|
"github.com/hashicorp/consul/command/acl"
|
|
"github.com/hashicorp/consul/command/acl/token"
|
|
"github.com/hashicorp/consul/command/flags"
|
|
)
|
|
|
|
func New(ui cli.Ui) *cmd {
|
|
c := &cmd{UI: ui}
|
|
c.init()
|
|
return c
|
|
}
|
|
|
|
type cmd struct {
|
|
UI cli.Ui
|
|
flags *flag.FlagSet
|
|
http *flags.HTTPFlags
|
|
help string
|
|
|
|
accessor string
|
|
secret string
|
|
policyIDs []string
|
|
policyNames []string
|
|
description string
|
|
roleIDs []string
|
|
roleNames []string
|
|
serviceIdents []string
|
|
nodeIdents []string
|
|
expirationTTL time.Duration
|
|
local bool
|
|
showMeta bool
|
|
format string
|
|
}
|
|
|
|
func (c *cmd) init() {
|
|
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
|
|
c.flags.StringVar(&c.accessor, "accessor", "", "Create the token with this Accessor ID. "+
|
|
"It must be a UUID. If not specified one will be auto-generated")
|
|
c.flags.StringVar(&c.secret, "secret", "", "Create the token with this Secret ID. "+
|
|
"It must be a UUID. If not specified one will be auto-generated")
|
|
c.flags.BoolVar(&c.showMeta, "meta", false, "Indicates that token metadata such "+
|
|
"as the content hash and raft indices should be shown for each entry")
|
|
c.flags.BoolVar(&c.local, "local", false, "Create this as a datacenter local token")
|
|
c.flags.StringVar(&c.description, "description", "", "A description of the token")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.policyIDs), "policy-id", "ID of a "+
|
|
"policy to use for this token. May be specified multiple times")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.policyNames), "policy-name", "Name of a "+
|
|
"policy to use for this token. May be specified multiple times")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.roleIDs), "role-id", "ID of a "+
|
|
"role to use for this token. May be specified multiple times")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.roleNames), "role-name", "Name of a "+
|
|
"role to use for this token. May be specified multiple times")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.serviceIdents), "service-identity", "Name of a "+
|
|
"service identity to use for this token. May be specified multiple times. Format is "+
|
|
"the SERVICENAME or SERVICENAME:DATACENTER1,DATACENTER2,...")
|
|
c.flags.Var((*flags.AppendSliceValue)(&c.nodeIdents), "node-identity", "Name of a "+
|
|
"node identity to use for this token. May be specified multiple times. Format is "+
|
|
"NODENAME:DATACENTER")
|
|
c.flags.DurationVar(&c.expirationTTL, "expires-ttl", 0, "Duration of time this "+
|
|
"token should be valid for")
|
|
c.flags.StringVar(
|
|
&c.format,
|
|
"format",
|
|
token.PrettyFormat,
|
|
fmt.Sprintf("Output format {%s}", strings.Join(token.GetSupportedFormats(), "|")),
|
|
)
|
|
c.http = &flags.HTTPFlags{}
|
|
flags.Merge(c.flags, c.http.ClientFlags())
|
|
flags.Merge(c.flags, c.http.ServerFlags())
|
|
flags.Merge(c.flags, c.http.MultiTenancyFlags())
|
|
c.help = flags.Usage(help, c.flags)
|
|
}
|
|
|
|
func (c *cmd) Run(args []string) int {
|
|
if err := c.flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
if len(c.policyNames) == 0 && len(c.policyIDs) == 0 &&
|
|
len(c.roleNames) == 0 && len(c.roleIDs) == 0 &&
|
|
len(c.serviceIdents) == 0 && len(c.nodeIdents) == 0 {
|
|
c.UI.Error(fmt.Sprintf("Cannot create a token without specifying -policy-name, -policy-id, -role-name, -role-id, -service-identity, or -node-identity at least once"))
|
|
return 1
|
|
}
|
|
|
|
client, err := c.http.APIClient()
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
|
|
return 1
|
|
}
|
|
|
|
newToken := &api.ACLToken{
|
|
Description: c.description,
|
|
Local: c.local,
|
|
AccessorID: c.accessor,
|
|
SecretID: c.secret,
|
|
}
|
|
if c.expirationTTL > 0 {
|
|
newToken.ExpirationTTL = c.expirationTTL
|
|
}
|
|
|
|
parsedServiceIdents, err := acl.ExtractServiceIdentities(c.serviceIdents)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
newToken.ServiceIdentities = parsedServiceIdents
|
|
|
|
parsedNodeIdents, err := acl.ExtractNodeIdentities(c.nodeIdents)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
newToken.NodeIdentities = parsedNodeIdents
|
|
|
|
for _, policyName := range c.policyNames {
|
|
// We could resolve names to IDs here but there isn't any reason why its would be better
|
|
// than allowing the agent to do it.
|
|
newToken.Policies = append(newToken.Policies, &api.ACLTokenPolicyLink{Name: policyName})
|
|
}
|
|
|
|
for _, policyID := range c.policyIDs {
|
|
policyID, err := acl.GetPolicyIDFromPartial(client, policyID)
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error resolving policy ID %s: %v", policyID, err))
|
|
return 1
|
|
}
|
|
newToken.Policies = append(newToken.Policies, &api.ACLTokenPolicyLink{ID: policyID})
|
|
}
|
|
|
|
for _, roleName := range c.roleNames {
|
|
// We could resolve names to IDs here but there isn't any reason why its would be better
|
|
// than allowing the agent to do it.
|
|
newToken.Roles = append(newToken.Roles, &api.ACLTokenRoleLink{Name: roleName})
|
|
}
|
|
|
|
for _, roleID := range c.roleIDs {
|
|
roleID, err := acl.GetRoleIDFromPartial(client, roleID)
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error resolving role ID %s: %v", roleID, err))
|
|
return 1
|
|
}
|
|
newToken.Roles = append(newToken.Roles, &api.ACLTokenRoleLink{ID: roleID})
|
|
}
|
|
|
|
t, _, err := client.ACL().TokenCreate(newToken, nil)
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Failed to create new token: %v", err))
|
|
return 1
|
|
}
|
|
|
|
formatter, err := token.NewFormatter(c.format, c.showMeta)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
out, err := formatter.FormatToken(t)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
if out != "" {
|
|
c.UI.Info(out)
|
|
}
|
|
|
|
return 0
|
|
}
|
|
|
|
func (c *cmd) Synopsis() string {
|
|
return synopsis
|
|
}
|
|
|
|
func (c *cmd) Help() string {
|
|
return flags.Usage(c.help, nil)
|
|
}
|
|
|
|
const (
|
|
synopsis = "Create an ACL token"
|
|
help = `
|
|
Usage: consul acl token create [options]
|
|
|
|
When creating a new token policies may be linked using either the -policy-id
|
|
or the -policy-name options. When specifying policies by IDs you may use a
|
|
unique prefix of the UUID as a shortcut for specifying the entire UUID.
|
|
|
|
Create a new token:
|
|
|
|
$ consul acl token create -description "Replication token" \
|
|
-policy-id b52fc3de-5 \
|
|
-policy-name "acl-replication" \
|
|
-role-id c630d4ef-6 \
|
|
-role-name "db-updater" \
|
|
-service-identity "web" \
|
|
-service-identity "db:east,west"
|
|
`
|
|
)
|