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* Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl. * add missing license headers * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
121 lines
2.6 KiB
Go
121 lines
2.6 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package bootstrap
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import (
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"flag"
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"fmt"
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"os"
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"strings"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/command/acl/token"
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"github.com/hashicorp/consul/command/flags"
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"github.com/hashicorp/consul/command/helpers"
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"github.com/mitchellh/cli"
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)
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func New(ui cli.Ui) *cmd {
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c := &cmd{UI: ui}
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c.init()
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return c
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}
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type cmd struct {
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UI cli.Ui
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flags *flag.FlagSet
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http *flags.HTTPFlags
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help string
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format string
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}
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func (c *cmd) init() {
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c.flags = flag.NewFlagSet("", flag.ContinueOnError)
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c.flags.StringVar(
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&c.format,
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"format",
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token.PrettyFormat,
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fmt.Sprintf("Output format {%s}", strings.Join(token.GetSupportedFormats(), "|")),
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)
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c.http = &flags.HTTPFlags{}
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flags.Merge(c.flags, c.http.ClientFlags())
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flags.Merge(c.flags, c.http.ServerFlags())
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c.help = flags.Usage(help, c.flags)
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}
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func (c *cmd) Run(args []string) int {
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if err := c.flags.Parse(args); err != nil {
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return 1
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}
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args = c.flags.Args()
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if l := len(args); l < 0 || l > 1 {
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c.UI.Error("This command takes up to one argument")
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return 1
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}
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var terminalToken string
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var err error
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if len(args) == 1 {
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terminalToken, err = helpers.LoadDataSourceNoRaw(args[0], os.Stdin)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error reading provided token: %v", err))
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return 1
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}
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}
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// Remove newline from the token if it was passed by stdin
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boottoken := strings.TrimSpace(terminalToken)
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client, err := c.http.APIClient()
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
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return 1
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}
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var t *api.ACLToken
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t, _, err = client.ACL().BootstrapWithToken(boottoken)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Failed ACL bootstrapping: %v", err))
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return 1
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}
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formatter, err := token.NewFormatter(c.format, false)
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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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out, err := formatter.FormatToken(t)
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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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if out != "" {
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c.UI.Info(out)
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}
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return 0
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}
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func (c *cmd) Synopsis() string {
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return synopsis
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}
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func (c *cmd) Help() string {
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return flags.Usage(c.help, nil)
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}
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const synopsis = "Bootstrap Consul's ACL system"
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// TODO (ACL-V2) - maybe embed link to bootstrap reset docs
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const help = `
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Usage: consul acl bootstrap [options]
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The bootstrap command will request Consul to generate a new token with unlimited privileges to use
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for management purposes and output its details. This can only be done once and afterwards bootstrapping
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will be disabled. If all tokens are lost and you need to bootstrap again you can follow the bootstrap
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reset procedure
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`
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