135 lines
3.5 KiB
Go
135 lines
3.5 KiB
Go
package agenttokens
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/hashicorp/consul/command/flags"
|
|
"github.com/hashicorp/consul/command/helpers"
|
|
"github.com/mitchellh/cli"
|
|
)
|
|
|
|
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
|
|
|
|
testStdin io.Reader
|
|
}
|
|
|
|
func (c *cmd) init() {
|
|
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
|
|
c.http = &flags.HTTPFlags{}
|
|
flags.Merge(c.flags, c.http.ClientFlags())
|
|
flags.Merge(c.flags, c.http.ServerFlags())
|
|
c.help = flags.Usage(help, c.flags)
|
|
}
|
|
func (c *cmd) Run(args []string) int {
|
|
if err := c.flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
tokenType, token, err := c.dataFromArgs(c.flags.Args())
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error! %s", err))
|
|
return 1
|
|
}
|
|
|
|
client, err := c.http.APIClient()
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error connecting to Consul Agent: %s", err))
|
|
return 1
|
|
}
|
|
|
|
switch tokenType {
|
|
case "default":
|
|
_, err = client.Agent().UpdateDefaultACLToken(token, nil)
|
|
case "agent":
|
|
_, err = client.Agent().UpdateAgentACLToken(token, nil)
|
|
case "master":
|
|
_, err = client.Agent().UpdateAgentMasterACLToken(token, nil)
|
|
case "replication":
|
|
_, err = client.Agent().UpdateReplicationACLToken(token, nil)
|
|
default:
|
|
c.UI.Error(fmt.Sprintf("Unknown token type"))
|
|
return 1
|
|
}
|
|
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Failed to set ACL token %q: %v", tokenType, err))
|
|
return 1
|
|
}
|
|
|
|
c.UI.Info(fmt.Sprintf("ACL token %q set successfully", tokenType))
|
|
return 0
|
|
}
|
|
|
|
func (c *cmd) dataFromArgs(args []string) (string, string, error) {
|
|
switch len(args) {
|
|
case 0:
|
|
return "", "", fmt.Errorf("Missing TYPE and TOKEN arguments")
|
|
case 1:
|
|
switch args[0] {
|
|
case "default", "agent", "master", "replication":
|
|
return "", "", fmt.Errorf("Missing TOKEN argument")
|
|
default:
|
|
return "", "", fmt.Errorf("MISSING TYPE argument")
|
|
}
|
|
case 2:
|
|
data, err := helpers.LoadDataSource(args[1], c.testStdin)
|
|
if err != nil {
|
|
return "", "", err
|
|
}
|
|
|
|
return args[0], data, nil
|
|
default:
|
|
return "", "", fmt.Errorf("Too many arguments: expected 2 got %d", len(args))
|
|
}
|
|
}
|
|
|
|
func (c *cmd) Synopsis() string {
|
|
return synopsis
|
|
}
|
|
|
|
func (c *cmd) Help() string {
|
|
return flags.Usage(c.help, nil)
|
|
}
|
|
|
|
const synopsis = "Assign tokens for the Consul Agent's usage"
|
|
const help = `
|
|
Usage: consul acl set-agent-token [options] TYPE TOKEN
|
|
|
|
This command will set the corresponding token for the agent to use.
|
|
Note that the tokens uploaded this way are not persisted and if
|
|
the agent reloads then the tokens will need to be set again.
|
|
|
|
Token Types:
|
|
|
|
default The default token is the token that the agent will use for
|
|
both internal agent operations and operations initiated by
|
|
the HTTP and DNS interfaces when no specific token is provided.
|
|
If not set the agent will use the anonymous token.
|
|
|
|
agent The token that the agent will use for internal agent operations.
|
|
If not given then the default token is used for these operations.
|
|
|
|
master This sets the token that can be used to access the Agent APIs in
|
|
the event that the ACL datacenter cannot be reached.
|
|
|
|
replication This is the token that the agent will use for replication
|
|
operations. This token will need to be configured with read access
|
|
to whatever data is being replicated.
|
|
|
|
Example:
|
|
|
|
$ consul acl set-agent-token default c4d0f8df-3aba-4ab6-a7a0-35b760dc29a1
|
|
`
|