117 lines
3.3 KiB
Go
117 lines
3.3 KiB
Go
package command
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import (
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"flag"
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"io"
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"io/ioutil"
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"strings"
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"github.com/mitchellh/cli"
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)
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var _ cli.Command = (*AuthCommand)(nil)
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type AuthCommand struct {
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*BaseCommand
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Handlers map[string]LoginHandler
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testStdin io.Reader // for tests
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}
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func (c *AuthCommand) Synopsis() string {
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return "Interact with auth methods"
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}
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func (c *AuthCommand) Help() string {
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return strings.TrimSpace(`
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Usage: vault auth <subcommand> [options] [args]
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This command groups subcommands for interacting with Vault's auth methods.
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Users can list, enable, disable, and get help for different auth methods.
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To authenticate to Vault as a user or machine, use the "vault login" command
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instead. This command is for interacting with the auth methods themselves, not
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authenticating to Vault.
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List all enabled auth methods:
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$ vault auth list
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Enable a new auth method "userpass";
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$ vault auth enable userpass
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Get detailed help information about how to authenticate to a particular auth
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method:
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$ vault auth help github
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Please see the individual subcommand help for detailed usage information.
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`)
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}
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func (c *AuthCommand) Run(args []string) int {
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// If we entered the run method, none of the subcommands picked up. This
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// means the user is still trying to use auth as "vault auth TOKEN" or
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// similar, so direct them to vault login instead.
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//
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// This run command is a bit messy to maintain BC for a bit. In the future,
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// it will just be a tiny function, but for now we have to maintain bc.
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//
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// Deprecation
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// TODO: remove in 0.9.0
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// Parse the args for our deprecations and defer to the proper areas.
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for _, arg := range args {
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switch {
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case strings.HasPrefix(arg, "-methods"):
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c.UI.Warn(wrapAtLength(
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"WARNING! The -methods flag is deprecated. Please use "+
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"\"vault auth list\" instead. This flag will be removed in "+
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"Vault 0.11 (or later).") + "\n")
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return (&AuthListCommand{
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BaseCommand: &BaseCommand{
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UI: c.UI,
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client: c.client,
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},
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}).Run(nil)
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case strings.HasPrefix(arg, "-method-help"):
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c.UI.Warn(wrapAtLength(
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"WARNING! The -method-help flag is deprecated. Please use "+
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"\"vault auth help\" instead. This flag will be removed in "+
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"Vault 0.11 (or later).") + "\n")
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// Parse the args to pull out the method, surpressing any errors because
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// there could be other flags that we don't care about.
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f := flag.NewFlagSet("", flag.ContinueOnError)
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f.Usage = func() {}
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f.SetOutput(ioutil.Discard)
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flagMethod := f.String("method", "", "")
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f.Parse(args)
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return (&AuthHelpCommand{
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BaseCommand: &BaseCommand{
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UI: c.UI,
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client: c.client,
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},
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Handlers: c.Handlers,
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}).Run([]string{*flagMethod})
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}
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}
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// If we got this far, we have an arg or a series of args that should be
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// passed directly to the new "vault login" command.
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c.UI.Warn(wrapAtLength(
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"WARNING! The \"vault auth ARG\" command is deprecated and is now a "+
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"subcommand for interacting with auth methods. To authenticate "+
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"locally to Vault, use \"vault login\" instead. This backwards "+
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"compatability will be removed in Vault 0.11 (or later).") + "\n")
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return (&LoginCommand{
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BaseCommand: &BaseCommand{
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UI: c.UI,
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client: c.client,
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},
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Handlers: c.Handlers,
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}).Run(args)
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}
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