118 lines
2.4 KiB
Go
118 lines
2.4 KiB
Go
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package command
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/nomad/api"
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"github.com/posener/complete"
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)
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type ACLTokenListCommand struct {
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Meta
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}
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func (c *ACLTokenListCommand) Help() string {
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helpText := `
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Usage: nomad acl token list
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List is used to list existing ACL tokens.
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General Options:
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` + generalOptionsUsage() + `
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List Options:
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-json
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Output the ACL tokens in a JSON format.
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-t
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Format and display the ACL tokens using a Go template.
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`
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return strings.TrimSpace(helpText)
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}
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func (c *ACLTokenListCommand) AutocompleteFlags() complete.Flags {
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return mergeAutocompleteFlags(c.Meta.AutocompleteFlags(FlagSetClient),
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complete.Flags{
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"-json": complete.PredictNothing,
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"-t": complete.PredictAnything,
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})
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}
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func (c *ACLTokenListCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *ACLTokenListCommand) Synopsis() string {
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return "List ACL tokens"
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}
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func (c *ACLTokenListCommand) Name() string { return "acl token list" }
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func (c *ACLTokenListCommand) Run(args []string) int {
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var json bool
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var tmpl string
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flags := c.Meta.FlagSet(c.Name(), FlagSetClient)
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flags.Usage = func() { c.Ui.Output(c.Help()) }
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flags.BoolVar(&json, "json", false, "")
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flags.StringVar(&tmpl, "t", "", "")
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if err := flags.Parse(args); err != nil {
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return 1
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}
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// Check that we got no arguments
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args = flags.Args()
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if l := len(args); l != 0 {
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c.Ui.Error("This command takes no arguments")
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c.Ui.Error(commandErrorText(c))
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return 1
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}
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// Get the HTTP client
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client, err := c.Meta.Client()
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
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return 1
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}
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// Fetch info on the policy
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tokens, _, err := client.ACLTokens().List(nil)
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error listing ACL tokens: %s", err))
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return 1
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}
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if json || len(tmpl) > 0 {
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out, err := Format(json, tmpl, tokens)
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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c.Ui.Output(out)
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return 0
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}
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c.Ui.Output(formatTokens(tokens))
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return 0
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}
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func formatTokens(tokens []*api.ACLTokenListStub) string {
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if len(tokens) == 0 {
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return "No tokens found"
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}
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output := make([]string, 0, len(tokens)+1)
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output = append(output, fmt.Sprintf("Name|Type|Global|Accessor ID"))
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for _, p := range tokens {
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output = append(output, fmt.Sprintf("%s|%s|%t|%s", p.Name, p.Type, p.Global, p.AccessorID))
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}
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return formatList(output)
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}
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