package tokenread import ( "flag" "fmt" "strings" "github.com/hashicorp/consul/api" "github.com/hashicorp/consul/command/acl" "github.com/hashicorp/consul/command/acl/token" "github.com/hashicorp/consul/command/flags" "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 tokenID string self bool showMeta bool format string } func (c *cmd) init() { c.flags = flag.NewFlagSet("", flag.ContinueOnError) 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.self, "self", false, "Indicates that the current HTTP token "+ "should be read by secret ID instead of expecting a -id option") c.flags.StringVar(&c.tokenID, "id", "", "The Accessor ID of the token to read. "+ "It may be specified as a unique ID prefix but will error if the prefix "+ "matches multiple token Accessor IDs") 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.NamespaceFlags()) 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 c.tokenID == "" && !c.self { c.UI.Error(fmt.Sprintf("Must specify the -id parameter")) return 1 } client, err := c.http.APIClient() if err != nil { c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err)) return 1 } var t *api.ACLToken if !c.self { tokenID, err := acl.GetTokenIDFromPartial(client, c.tokenID) if err != nil { c.UI.Error(fmt.Sprintf("Error determining token ID: %v", err)) return 1 } t, _, err = client.ACL().TokenRead(tokenID, nil) if err != nil { c.UI.Error(fmt.Sprintf("Error reading token %q: %v", tokenID, err)) return 1 } } else { t, _, err = client.ACL().TokenReadSelf(nil) if err != nil { c.UI.Error(fmt.Sprintf("Error reading 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 = "Read an ACL token" const help = ` Usage: consul acl token read [options] -id TOKENID This command will retrieve and print out the details of a single token. Using a partial ID: $ consul acl token read -id 4be56c77-82 Using the full ID: $ consul acl token read -id 4be56c77-8244-4c7d-b08c-667b8c71baed `