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cscli config show: avoid globals, use yaml v3 (#2863)

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* cscli config show: avoid globals, use yaml v3

* lint (whitespace/errors)
This commit is contained in:
mmetc 2024-04-23 12:28:38 +02:00 committed by GitHub
parent 718d1c54b2
commit c64332d30a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
8 changed files with 60 additions and 47 deletions
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11
cmd/crowdsec-cli/alerts.go
View file

@ -4,6 +4,7 @@ import (
"context"
"encoding/csv"
"encoding/json"
"errors"
"fmt"
"net/url"
"os"
@ -204,6 +205,7 @@ func (cli *cliAlerts) NewCommand() *cobra.Command {
if err != nil {
return fmt.Errorf("parsing api url %s: %w", apiURL, err)
}
cli.client, err = apiclient.NewClient(&apiclient.Config{
MachineID: cfg.API.Client.Credentials.Login,
Password: strfmt.Password(cfg.API.Client.Credentials.Password),
@ -211,7 +213,6 @@ func (cli *cliAlerts) NewCommand() *cobra.Command {
URL: apiURL,
VersionPrefix: "v1",
})
if err != nil {
return fmt.Errorf("new api client: %w", err)
}
@ -229,7 +230,7 @@ func (cli *cliAlerts) NewCommand() *cobra.Command {
}
func (cli *cliAlerts) NewListCmd() *cobra.Command {
var alertListFilter = apiclient.AlertsListOpts{
alertListFilter := apiclient.AlertsListOpts{
ScopeEquals: new(string),
ValueEquals: new(string),
ScenarioEquals: new(string),
@ -363,7 +364,7 @@ func (cli *cliAlerts) NewDeleteCmd() *cobra.Command {
delAlertByID string
)
var alertDeleteFilter = apiclient.AlertsDeleteOpts{
alertDeleteFilter := apiclient.AlertsDeleteOpts{
ScopeEquals: new(string),
ValueEquals: new(string),
ScenarioEquals: new(string),
@ -391,7 +392,7 @@ cscli alerts delete -s crowdsecurity/ssh-bf"`,
*alertDeleteFilter.ScenarioEquals == "" && *alertDeleteFilter.IPEquals == "" &&
*alertDeleteFilter.RangeEquals == "" && delAlertByID == "" {
_ = cmd.Usage()
return fmt.Errorf("at least one filter or --all must be specified")
return errors.New("at least one filter or --all must be specified")
}
return nil
@ -478,7 +479,7 @@ func (cli *cliAlerts) NewInspectCmd() *cobra.Command {
cfg := cli.cfg()
if len(args) == 0 {
printHelp(cmd)
return fmt.Errorf("missing alert_id")
return errors.New("missing alert_id")
}
for _, alertID := range args {
id, err := strconv.Atoi(alertID)

46
cmd/crowdsec-cli/config_show.go
View file

@ -10,13 +10,15 @@ import (
"github.com/sanity-io/litter"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"gopkg.in/yaml.v2"
"gopkg.in/yaml.v3"
"github.com/crowdsecurity/crowdsec/pkg/csconfig"
"github.com/crowdsecurity/crowdsec/pkg/exprhelpers"
)
func showConfigKey(key string) error {
func (cli *cliConfig) showKey(key string) error {
cfg := cli.cfg()
type Env struct {
Config *csconfig.Config
}
@ -30,15 +32,15 @@ func showConfigKey(key string) error {
return err
}
output, err := expr.Run(program, Env{Config: csConfig})
output, err := expr.Run(program, Env{Config: cfg})
if err != nil {
return err
}
switch csConfig.Cscli.Output {
switch cfg.Cscli.Output {
case "human", "raw":
// Don't use litter for strings, it adds quotes
// that we didn't have before
// that would break compatibility with previous versions
switch output.(type) {
case string:
fmt.Println(output)
@ -51,13 +53,14 @@ func showConfigKey(key string) error {
return fmt.Errorf("failed to marshal configuration: %w", err)
}
fmt.Printf("%s\n", string(data))
fmt.Println(string(data))
}
return nil
}
var configShowTemplate = `Global:
func (cli *cliConfig) template() string {
return `Global:
{{- if .ConfigPaths }}
- Configuration Folder : {{.ConfigPaths.ConfigDir}}
@ -182,19 +185,11 @@ Central API:
{{- end }}
{{- end }}
`
}
func (cli *cliConfig) show(key string) error {
func (cli *cliConfig) show() error {
cfg := cli.cfg()
if err := cfg.LoadAPIClient(); err != nil {
log.Errorf("failed to load API client configuration: %s", err)
// don't return, we can still show the configuration
}
if key != "" {
return showConfigKey(key)
}
switch cfg.Cscli.Output {
case "human":
// The tests on .Enable look funny because the option has a true default which has
@ -205,7 +200,7 @@ func (cli *cliConfig) show(key string) error {
"ValueBool": func(b *bool) bool { return b != nil && *b },
}
tmp, err := template.New("config").Funcs(funcs).Parse(configShowTemplate)
tmp, err := template.New("config").Funcs(funcs).Parse(cli.template())
if err != nil {
return err
}
@ -220,14 +215,14 @@ func (cli *cliConfig) show(key string) error {
return fmt.Errorf("failed to marshal configuration: %w", err)
}
fmt.Printf("%s\n", string(data))
fmt.Println(string(data))
case "raw":
data, err := yaml.Marshal(cfg)
if err != nil {
return fmt.Errorf("failed to marshal configuration: %w", err)
}
fmt.Printf("%s\n", string(data))
fmt.Println(string(data))
}
return nil
@ -243,7 +238,16 @@ func (cli *cliConfig) newShowCmd() *cobra.Command {
Args: cobra.ExactArgs(0),
DisableAutoGenTag: true,
RunE: func(_ *cobra.Command, _ []string) error {
return cli.show(key)
if err := cli.cfg().LoadAPIClient(); err != nil {
log.Errorf("failed to load API client configuration: %s", err)
// don't return, we can still show the configuration
}
if key != "" {
return cli.showKey(key)
}
return cli.show()
},
}

16
cmd/crowdsec-cli/console.go
View file

@ -4,9 +4,11 @@ import (
"context"
"encoding/csv"
"encoding/json"
"errors"
"fmt"
"net/url"
"os"
"strconv"
"strings"
"github.com/fatih/color"
@ -36,7 +38,7 @@ func NewCLIConsole(cfg configGetter) *cliConsole {
}
func (cli *cliConsole) NewCommand() *cobra.Command {
var cmd = &cobra.Command{
cmd := &cobra.Command{
Use: "console [action]",
Short: "Manage interaction with Crowdsec console (https://app.crowdsec.net)",
Args: cobra.MinimumNArgs(1),
@ -203,7 +205,7 @@ Enable given information push to the central API. Allows to empower the console`
log.Infof("All features have been enabled successfully")
} else {
if len(args) == 0 {
return fmt.Errorf("you must specify at least one feature to enable")
return errors.New("you must specify at least one feature to enable")
}
if err := cli.setConsoleOpts(args, true); err != nil {
return err
@ -288,11 +290,11 @@ func (cli *cliConsole) newStatusCmd() *cobra.Command {
}
rows := [][]string{
{csconfig.SEND_MANUAL_SCENARIOS, fmt.Sprintf("%t", *consoleCfg.ShareManualDecisions)},
{csconfig.SEND_CUSTOM_SCENARIOS, fmt.Sprintf("%t", *consoleCfg.ShareCustomScenarios)},
{csconfig.SEND_TAINTED_SCENARIOS, fmt.Sprintf("%t", *consoleCfg.ShareTaintedScenarios)},
{csconfig.SEND_CONTEXT, fmt.Sprintf("%t", *consoleCfg.ShareContext)},
{csconfig.CONSOLE_MANAGEMENT, fmt.Sprintf("%t", *consoleCfg.ConsoleManagement)},
{csconfig.SEND_MANUAL_SCENARIOS, strconv.FormatBool(*consoleCfg.ShareManualDecisions)},
{csconfig.SEND_CUSTOM_SCENARIOS, strconv.FormatBool(*consoleCfg.ShareCustomScenarios)},
{csconfig.SEND_TAINTED_SCENARIOS, strconv.FormatBool(*consoleCfg.ShareTaintedScenarios)},
{csconfig.SEND_CONTEXT, strconv.FormatBool(*consoleCfg.ShareContext)},
{csconfig.CONSOLE_MANAGEMENT, strconv.FormatBool(*consoleCfg.ConsoleManagement)},
}
for _, row := range rows {
err = csvwriter.Write(row)

3
cmd/crowdsec-cli/copyfile.go
View file

@ -9,7 +9,6 @@ import (
log "github.com/sirupsen/logrus"
)
/*help to copy the file, ioutil doesn't offer the feature*/
func copyFileContents(src, dst string) (err error) {
@ -69,6 +68,7 @@ func CopyFile(sourceSymLink, destinationFile string) error {
if !(destinationFileStat.Mode().IsRegular()) {
return fmt.Errorf("copyFile: non-regular destination file %s (%q)", destinationFileStat.Name(), destinationFileStat.Mode().String())
}
if os.SameFile(sourceFileStat, destinationFileStat) {
return err
}
@ -80,4 +80,3 @@ func CopyFile(sourceSymLink, destinationFile string) error {
return err
}

7
cmd/crowdsec-cli/decisions.go
View file

@ -4,6 +4,7 @@ import (
"context"
"encoding/csv"
"encoding/json"
"errors"
"fmt"
"net/url"
"os"
@ -346,7 +347,7 @@ cscli decisions add --scope username --value foobar
addScope = types.Range
} else if addValue == "" {
printHelp(cmd)
return fmt.Errorf("missing arguments, a value is required (--ip, --range or --scope and --value)")
return errors.New("missing arguments, a value is required (--ip, --range or --scope and --value)")
}
if addReason == "" {
@ -411,7 +412,7 @@ cscli decisions add --scope username --value foobar
}
func (cli *cliDecisions) newDeleteCmd() *cobra.Command {
var delFilter = apiclient.DecisionsDeleteOpts{
delFilter := apiclient.DecisionsDeleteOpts{
ScopeEquals: new(string),
ValueEquals: new(string),
TypeEquals: new(string),
@ -448,7 +449,7 @@ cscli decisions delete --origin lists --scenario list_name
*delFilter.RangeEquals == "" && *delFilter.ScenarioEquals == "" &&
*delFilter.OriginEquals == "" && delDecisionID == "" {
cmd.Usage()
return fmt.Errorf("at least one filter or --all must be specified")
return errors.New("at least one filter or --all must be specified")
}
return nil

12
cmd/crowdsec-cli/decisions_import.go
View file

@ -5,6 +5,7 @@ import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"os"
@ -81,7 +82,7 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
}
if defaultDuration == "" {
return fmt.Errorf("--duration cannot be empty")
return errors.New("--duration cannot be empty")
}
defaultScope, err := flags.GetString("scope")
@ -90,7 +91,7 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
}
if defaultScope == "" {
return fmt.Errorf("--scope cannot be empty")
return errors.New("--scope cannot be empty")
}
defaultReason, err := flags.GetString("reason")
@ -99,7 +100,7 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
}
if defaultReason == "" {
return fmt.Errorf("--reason cannot be empty")
return errors.New("--reason cannot be empty")
}
defaultType, err := flags.GetString("type")
@ -108,7 +109,7 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
}
if defaultType == "" {
return fmt.Errorf("--type cannot be empty")
return errors.New("--type cannot be empty")
}
batchSize, err := flags.GetInt("batch")
@ -136,7 +137,7 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
}
if format == "" {
return fmt.Errorf("unable to guess format from file extension, please provide a format with --format flag")
return errors.New("unable to guess format from file extension, please provide a format with --format flag")
}
if input == "-" {
@ -235,7 +236,6 @@ func (cli *cliDecisions) runImport(cmd *cobra.Command, args []string) error {
return nil
}
func (cli *cliDecisions) newImportCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "import [options]",

2
cmd/crowdsec-cli/doc.go
View file

@ -39,8 +39,10 @@ id: %s
title: %s
---
`
name := filepath.Base(filename)
base := strings.TrimSuffix(name, filepath.Ext(name))
return fmt.Sprintf(header, base, strings.ReplaceAll(base, "_", " "))
}

8
cmd/crowdsec-cli/explain.go
View file

@ -83,7 +83,7 @@ tail -n 5 myfile.log | cscli explain --type nginx -f -
PersistentPreRunE: func(_ *cobra.Command, _ []string) error {
fileInfo, _ := os.Stdin.Stat()
if cli.flags.logFile == "-" && ((fileInfo.Mode() & os.ModeCharDevice) == os.ModeCharDevice) {
return fmt.Errorf("the option -f - is intended to work with pipes")
return errors.New("the option -f - is intended to work with pipes")
}
return nil
@ -160,18 +160,22 @@ func (cli *cliExplain) run() error {
} else if logFile == "-" {
reader := bufio.NewReader(os.Stdin)
errCount := 0
for {
input, err := reader.ReadBytes('\n')
if err != nil && errors.Is(err, io.EOF) {
break
}
if len(input) > 1 {
_, err = f.Write(input)
}
if err != nil || len(input) <= 1 {
errCount++
}
}
if errCount > 0 {
log.Warnf("Failed to write %d lines to %s", errCount, tmpFile)
}
@ -207,7 +211,7 @@ func (cli *cliExplain) run() error {
}
if dsn == "" {
return fmt.Errorf("no acquisition (--file or --dsn) provided, can't run cscli test")
return errors.New("no acquisition (--file or --dsn) provided, can't run cscli test")
}
cmdArgs := []string{"-c", ConfigFilePath, "-type", logType, "-dsn", dsn, "-dump-data", dir, "-no-api"}