2023-04-12 11:32:14 +00:00
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package main
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import (
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"fmt"
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"github.com/fatih/color"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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2023-10-19 10:18:16 +00:00
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"github.com/crowdsecurity/crowdsec/cmd/crowdsec-cli/require"
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2023-04-12 11:32:14 +00:00
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"github.com/crowdsecurity/crowdsec/pkg/cwhub"
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)
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2023-10-19 10:18:16 +00:00
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func NewWaapRulesCmd() *cobra.Command {
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cmdWaapRules := &cobra.Command{
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Use: "waap-rules <action> [waap-rule]...",
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Short: "Manage hub waap rules",
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Example: `cscli waap-rules list -a
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cscli waap-rules install crowdsecurity/crs
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cscli waap-rules inspect crowdsecurity/crs
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cscli waap-rules upgrade crowdsecurity/crs
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cscli waap-rules remove crowdsecurity/crs
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2023-04-12 11:32:14 +00:00
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`,
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Args: cobra.MinimumNArgs(1),
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2023-10-18 15:17:57 +00:00
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Aliases: []string{"waap-rule"},
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2023-04-12 11:32:14 +00:00
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DisableAutoGenTag: true,
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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2023-10-19 12:19:37 +00:00
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if _, err := require.Hub(csConfig); err != nil {
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2023-10-19 10:18:16 +00:00
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return err
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2023-04-12 11:32:14 +00:00
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}
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return nil
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},
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PersistentPostRun: func(cmd *cobra.Command, args []string) {
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if cmd.Name() == "inspect" || cmd.Name() == "list" {
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return
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}
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log.Infof(ReloadMessage())
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},
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}
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2023-10-19 10:18:16 +00:00
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cmdWaapRules.AddCommand(NewCmdWaapRulesInstall())
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cmdWaapRules.AddCommand(NewCmdWaapRulesRemove())
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cmdWaapRules.AddCommand(NewCmdWaapRulesUpgrade())
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cmdWaapRules.AddCommand(NewCmdWaapRulesInspect())
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cmdWaapRules.AddCommand(NewCmdWaapRulesList())
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2023-04-12 11:32:14 +00:00
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2023-10-19 10:18:16 +00:00
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return cmdWaapRules
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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func runWaapRulesInstall(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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downloadOnly, err := flags.GetBool("download-only")
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if err != nil {
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return err
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}
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force, err := flags.GetBool("force")
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if err != nil {
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return err
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}
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ignoreError, err := flags.GetBool("ignore")
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if err != nil {
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return err
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}
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2023-10-19 12:19:37 +00:00
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hub, err := cwhub.GetHub()
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if err != nil {
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return err
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}
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2023-10-19 10:18:16 +00:00
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for _, name := range args {
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2023-10-19 12:19:37 +00:00
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t := hub.GetItem(cwhub.WAAP_RULES, name)
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2023-10-19 10:18:16 +00:00
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if t == nil {
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nearestItem, score := GetDistance(cwhub.WAAP_RULES, name)
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Suggest(cwhub.WAAP_RULES, name, nearestItem.Name, score, ignoreError)
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2023-10-19 10:18:16 +00:00
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continue
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}
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2023-10-19 12:19:37 +00:00
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if err := hub.InstallItem(name, cwhub.WAAP_RULES, force, downloadOnly); err != nil {
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2023-10-19 10:18:16 +00:00
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if !ignoreError {
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return fmt.Errorf("error while installing '%s': %w", name, err)
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}
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log.Errorf("Error while installing '%s': %s", name, err)
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}
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}
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return nil
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}
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func NewCmdWaapRulesInstall() *cobra.Command {
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cmdWaapRulesInstall := &cobra.Command{
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Use: "install <waap-rule>...",
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Short: "Install given waap rule(s)",
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Long: `Fetch and install one or more waap rules from the hub`,
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Example: `cscli waap-rules install crowdsecurity/crs`,
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2023-04-12 11:32:14 +00:00
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Args: cobra.MinimumNArgs(1),
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DisableAutoGenTag: true,
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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2023-10-18 15:11:43 +00:00
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return compAllItems(cwhub.WAAP_RULES, args, toComplete)
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2023-04-12 11:32:14 +00:00
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},
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2023-10-19 10:18:16 +00:00
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RunE: runWaapRulesInstall,
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}
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flags := cmdWaapRulesInstall.Flags()
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flags.BoolP("download-only", "d", false, "Only download packages, don't enable")
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flags.Bool("force", false, "Force install: overwrite tainted and outdated files")
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flags.Bool("ignore", false, "Ignore errors when installing multiple waap rules")
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return cmdWaapRulesInstall
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}
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func runWaapRulesRemove(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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purge, err := flags.GetBool("purge")
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if err != nil {
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return err
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}
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force, err := flags.GetBool("force")
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if err != nil {
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return err
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}
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all, err := flags.GetBool("all")
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if err != nil {
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return err
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}
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2023-10-19 12:19:37 +00:00
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hub, err := cwhub.GetHub()
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if err != nil {
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return err
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}
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2023-10-19 10:18:16 +00:00
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if all {
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2023-10-19 12:19:37 +00:00
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err := hub.RemoveMany(cwhub.WAAP_RULES, "", all, purge, force)
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2023-10-19 10:18:16 +00:00
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if err != nil {
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return err
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}
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return nil
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}
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if len(args) == 0 {
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return fmt.Errorf("specify at least one waap rule to remove or '--all'")
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}
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for _, name := range args {
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2023-10-19 12:19:37 +00:00
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err := hub.RemoveMany(cwhub.WAAP_RULES, name, all, purge, force)
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2023-10-19 10:18:16 +00:00
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if err != nil {
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return err
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}
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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return nil
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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func NewCmdWaapRulesRemove() *cobra.Command {
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cmdWaapRulesRemove := &cobra.Command{
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Use: "remove <waap-rule>...",
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Short: "Remove given waap rule(s)",
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Long: `remove one or more waap rules`,
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Example: `cscli waap-rules remove crowdsecurity/crs`,
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2023-04-12 11:32:14 +00:00
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Aliases: []string{"delete"},
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DisableAutoGenTag: true,
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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2023-10-18 15:11:43 +00:00
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return compInstalledItems(cwhub.WAAP_RULES, args, toComplete)
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},
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2023-10-19 10:18:16 +00:00
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RunE: runWaapRulesRemove,
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}
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2023-04-12 11:32:14 +00:00
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2023-10-19 10:18:16 +00:00
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flags := cmdWaapRulesRemove.Flags()
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flags.Bool("purge", false, "Delete source file too")
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flags.Bool("force", false, "Force remove: remove tainted and outdated files")
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flags.Bool("all", false, "Remove all the waap rules")
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2023-04-12 11:32:14 +00:00
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2023-10-19 10:18:16 +00:00
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return cmdWaapRulesRemove
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}
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func runWaapRulesUpgrade(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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force, err := flags.GetBool("force")
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if err != nil {
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return err
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}
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all, err := flags.GetBool("all")
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if err != nil {
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return err
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}
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2023-10-19 12:19:37 +00:00
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hub, err := cwhub.GetHub()
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if err != nil {
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return err
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}
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2023-10-19 10:18:16 +00:00
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if all {
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2023-10-19 12:19:37 +00:00
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if err := hub.UpgradeConfig(cwhub.WAAP_RULES, "", force); err != nil {
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return err
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}
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return nil
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}
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if len(args) == 0 {
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return fmt.Errorf("specify at least one waap rule to upgrade or '--all'")
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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for _, name := range args {
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2023-10-19 12:19:37 +00:00
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if err := hub.UpgradeConfig(cwhub.WAAP_RULES, name, force); err != nil {
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2023-10-19 10:18:16 +00:00
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return err
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}
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}
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return nil
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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func NewCmdWaapRulesUpgrade() *cobra.Command {
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cmdWaapRulesUpgrade := &cobra.Command{
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Use: "upgrade <waap-rule>...",
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Short: "Upgrade given waap rule(s)",
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Long: `Fetch and upgrade one or more waap rules from the hub`,
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Example: `cscli waap-rules upgrade crowdsecurity/crs`,
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2023-04-12 11:32:14 +00:00
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DisableAutoGenTag: true,
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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2023-10-18 15:11:43 +00:00
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return compInstalledItems(cwhub.WAAP_RULES, args, toComplete)
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2023-04-12 11:32:14 +00:00
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},
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2023-10-19 10:18:16 +00:00
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RunE: runWaapRulesUpgrade,
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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flags := cmdWaapRulesUpgrade.Flags()
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flags.BoolP("all", "a", false, "Upgrade all the waap rules")
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flags.Bool("force", false, "Force upgrade: overwrite tainted and outdated files")
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return cmdWaapRulesUpgrade
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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func runWaapRulesInspect(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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url, err := flags.GetString("url")
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if err != nil {
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return err
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}
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if url != "" {
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csConfig.Cscli.PrometheusUrl = url
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}
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noMetrics, err := flags.GetBool("no-metrics")
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if err != nil {
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return err
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}
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for _, name := range args {
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if err = InspectItem(name, cwhub.WAAP_RULES, noMetrics); err != nil {
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return err
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}
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}
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return nil
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}
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func NewCmdWaapRulesInspect() *cobra.Command {
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cmdWaapRulesInspect := &cobra.Command{
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Use: "inspect <waap-rule>",
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Short: "Inspect a waap rule",
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Long: `Inspect a waap rule`,
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Example: `cscli waap-rules inspect crowdsecurity/crs`,
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2023-04-12 11:32:14 +00:00
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Args: cobra.MinimumNArgs(1),
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2023-10-19 10:18:16 +00:00
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DisableAutoGenTag: true,
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2023-04-12 11:32:14 +00:00
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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return compInstalledItems(cwhub.WAAP_RULES, args, toComplete)
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},
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2023-10-19 10:18:16 +00:00
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RunE: runWaapRulesInspect,
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}
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2023-10-19 10:18:16 +00:00
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flags := cmdWaapRulesInspect.Flags()
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flags.StringP("url", "u", "", "Prometheus url")
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flags.Bool("no-metrics", false, "Don't show metrics (when cscli.output=human)")
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return cmdWaapRulesInspect
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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func runWaapRulesList(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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all, err := flags.GetBool("all")
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if err != nil {
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return err
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}
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if err = ListItems(color.Output, []string{cwhub.WAAP_RULES}, args, false, true, all); err != nil {
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return err
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}
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return nil
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}
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func NewCmdWaapRulesList() *cobra.Command {
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cmdWaapRulesList := &cobra.Command{
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Use: "list [waap-rule]...",
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Short: "List waap rules",
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Long: `List of installed/available/specified waap rules`,
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2023-10-18 15:17:57 +00:00
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Example: `cscli waap-rules list
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2023-10-19 10:18:16 +00:00
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cscli waap-rules list -a
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cscli waap-rules list crowdsecurity/crs`,
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2023-04-12 11:32:14 +00:00
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DisableAutoGenTag: true,
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2023-10-19 10:18:16 +00:00
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RunE: runWaapRulesList,
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2023-04-12 11:32:14 +00:00
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}
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2023-10-19 10:18:16 +00:00
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flags := cmdWaapRulesList.Flags()
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flags.BoolP("all", "a", false, "List disabled items as well")
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return cmdWaapRulesList
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2023-04-12 11:32:14 +00:00
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}
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