135 lines
2.9 KiB
Go
135 lines
2.9 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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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/mitchellh/cli"
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"github.com/posener/complete"
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"github.com/ryanuber/columnize"
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)
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var (
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_ cli.Command = (*VersionHistoryCommand)(nil)
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_ cli.CommandAutocomplete = (*VersionHistoryCommand)(nil)
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)
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// VersionHistoryCommand is a Command implementation prints the version.
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type VersionHistoryCommand struct {
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*BaseCommand
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}
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func (c *VersionHistoryCommand) Synopsis() string {
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return "Prints the version history of the target Vault server"
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}
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func (c *VersionHistoryCommand) Help() string {
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helpText := `
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Usage: vault version-history
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Prints the version history of the target Vault server.
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Print the version history:
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$ vault version-history
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` + c.Flags().Help()
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return strings.TrimSpace(helpText)
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}
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func (c *VersionHistoryCommand) Flags() *FlagSets {
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return c.flagSet(FlagSetOutputFormat)
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}
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func (c *VersionHistoryCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *VersionHistoryCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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const versionTrackingWarning = `Note:
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Use of this command requires a server running Vault 1.10.0 or greater.
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Version tracking was added in 1.9.0. Earlier versions have not been tracked.
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`
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func (c *VersionHistoryCommand) Run(args []string) int {
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f := c.Flags()
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if err := f.Parse(args); 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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client, err := c.Client()
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if err != nil {
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c.UI.Error(err.Error())
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return 2
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}
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resp, err := client.Logical().List("sys/version-history")
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error reading version history: %s", err))
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return 2
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}
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if resp == nil || resp.Data == nil {
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c.UI.Error("Invalid response returned from Vault")
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return 2
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}
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if c.flagFormat == "json" {
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c.UI.Warn("")
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c.UI.Warn(versionTrackingWarning)
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c.UI.Warn("")
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return OutputData(c.UI, resp)
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}
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var keyInfo map[string]interface{}
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keys, ok := extractListData(resp)
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if !ok {
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c.UI.Error("Expected keys in response to be an array")
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return 2
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}
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keyInfo, ok = resp.Data["key_info"].(map[string]interface{})
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if !ok {
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c.UI.Error("Expected key_info in response to be a map")
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return 2
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}
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table := []string{"Version | Installation Time | Build Date"}
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columnConfig := columnize.DefaultConfig()
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for _, versionRaw := range keys {
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version, ok := versionRaw.(string)
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if !ok {
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c.UI.Error("Expected version to be string")
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return 2
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}
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versionInfoRaw := keyInfo[version]
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versionInfo, ok := versionInfoRaw.(map[string]interface{})
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if !ok {
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c.UI.Error(fmt.Sprintf("Expected version info for %q to be map", version))
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return 2
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}
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table = append(table, fmt.Sprintf("%s | %s | %s", version, versionInfo["timestamp_installed"], versionInfo["build_date"]))
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}
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c.UI.Warn("")
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c.UI.Warn(versionTrackingWarning)
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c.UI.Warn("")
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c.UI.Output(tableOutput(table, columnConfig))
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return 0
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}
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