239 lines
8.4 KiB
Go
239 lines
8.4 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/url"
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"github.com/crowdsecurity/crowdsec/pkg/apiclient"
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"github.com/crowdsecurity/crowdsec/pkg/csconfig"
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"github.com/crowdsecurity/crowdsec/pkg/cwhub"
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"github.com/crowdsecurity/crowdsec/pkg/cwversion"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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"github.com/go-openapi/strfmt"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"gopkg.in/yaml.v2"
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)
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func NewConsoleCmd() *cobra.Command {
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var cmdConsole = &cobra.Command{
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Use: "console [action]",
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Short: "Manage interaction with Crowdsec console (https://app.crowdsec.net)",
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Args: cobra.MinimumNArgs(1),
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DisableAutoGenTag: true,
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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if err := csConfig.LoadAPIServer(); err != nil || csConfig.DisableAPI {
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log.Fatal("Local API is disabled, please run this command on the local API machine")
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}
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if csConfig.API.Server.OnlineClient == nil {
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log.Fatalf("no configuration for Central API (CAPI) in '%s'", *csConfig.FilePath)
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}
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if csConfig.API.Server.OnlineClient.Credentials == nil {
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log.Fatal("You must configure Central API (CAPI) with `cscli capi register` before enrolling your instance")
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}
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return nil
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},
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}
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cmdEnroll := &cobra.Command{
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Use: "enroll [enroll-key]",
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Short: "Enroll this instance to https://app.crowdsec.net [requires local API]",
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Long: `
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Enroll this instance to https://app.crowdsec.net
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You can get your enrollment key by creating an account on https://app.crowdsec.net.
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After running this command your will need to validate the enrollment in the webapp.`,
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Example: "cscli console enroll YOUR-ENROLL-KEY",
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Args: cobra.ExactArgs(1),
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DisableAutoGenTag: true,
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Run: func(cmd *cobra.Command, args []string) {
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password := strfmt.Password(csConfig.API.Server.OnlineClient.Credentials.Password)
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apiURL, err := url.Parse(csConfig.API.Server.OnlineClient.Credentials.URL)
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if err != nil {
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log.Fatalf("Could not parse CAPI URL : %s", err)
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}
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if err := csConfig.LoadHub(); err != nil {
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log.Fatalf(err.Error())
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}
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if err := cwhub.GetHubIdx(csConfig.Hub); err != nil {
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log.Fatalf("Failed to load hub index : %s", err)
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log.Infoln("Run 'sudo cscli hub update' to get the hub index")
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}
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scenarios, err := cwhub.GetUpstreamInstalledScenariosAsString()
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if err != nil {
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log.Fatalf("failed to get scenarios : %s", err.Error())
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}
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if len(scenarios) == 0 {
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scenarios = make([]string, 0)
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}
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c, _ := apiclient.NewClient(&apiclient.Config{
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MachineID: csConfig.API.Server.OnlineClient.Credentials.Login,
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Password: password,
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Scenarios: scenarios,
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UserAgent: fmt.Sprintf("crowdsec/%s", cwversion.VersionStr()),
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URL: apiURL,
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VersionPrefix: "v2",
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})
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_, err = c.Auth.EnrollWatcher(context.Background(), args[0])
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if err != nil {
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log.Fatalf("Could not enroll instance: %s", err)
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}
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log.Infof("Watcher successfully enrolled. Visit https://app.crowdsec.net to accept it.")
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},
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}
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cmdConsole.AddCommand(cmdEnroll)
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var enableAll, disableAll bool
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cmdEnable := &cobra.Command{
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Use: "enable [feature-flag]",
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Short: "Enable a feature flag",
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Example: "enable alerts-tainted",
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Long: `
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Enable given information push to the central API. Allows to empower the console`,
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ValidArgs: csconfig.CONSOLE_CONFIGS,
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DisableAutoGenTag: true,
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Run: func(cmd *cobra.Command, args []string) {
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if enableAll {
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csConfig.API.Server.ConsoleConfig.ShareCustomScenarios = types.BoolPtr(true)
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csConfig.API.Server.ConsoleConfig.ShareDecisions = types.BoolPtr(true)
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csConfig.API.Server.ConsoleConfig.ShareManualDecisions = types.BoolPtr(true)
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csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios = types.BoolPtr(true)
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} else {
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SetConsoleOpts(args, true)
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}
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if err := csConfig.API.Server.DumpConsoleConfig(); err != nil {
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log.Fatalf("failed writing console config : %s", err)
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}
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},
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}
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cmdEnable.Flags().BoolVarP(&enableAll, "all", "a", false, "Enable all feature flags")
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cmdConsole.AddCommand(cmdEnable)
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cmdDisable := &cobra.Command{
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Use: "disable [feature-flag]",
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Short: "Disable a feature flag",
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Example: "disable alerts-tainted",
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Long: `
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Disable given information push to the central API.`,
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ValidArgs: csconfig.CONSOLE_CONFIGS,
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DisableAutoGenTag: true,
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Run: func(cmd *cobra.Command, args []string) {
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if disableAll {
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csConfig.API.Server.ConsoleConfig.ShareCustomScenarios = types.BoolPtr(false)
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csConfig.API.Server.ConsoleConfig.ShareDecisions = types.BoolPtr(false)
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csConfig.API.Server.ConsoleConfig.ShareManualDecisions = types.BoolPtr(false)
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csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios = types.BoolPtr(false)
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} else {
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SetConsoleOpts(args, false)
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}
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if err := csConfig.API.Server.DumpConsoleConfig(); err != nil {
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log.Fatalf("failed writing console config : %s", err)
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}
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},
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}
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cmdDisable.Flags().BoolVarP(&disableAll, "all", "a", false, "Enable all feature flags")
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cmdConsole.AddCommand(cmdDisable)
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cmdStatus := &cobra.Command{
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Use: "status [feature-flag]",
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Short: "Shows status of one or all feature flags",
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Example: "status alerts-tainted",
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DisableAutoGenTag: true,
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Run: func(cmd *cobra.Command, args []string) {
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switch csConfig.Cscli.Output {
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case "human":
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fmt.Printf("Sharing options:\n")
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fmt.Printf(" - Share Decisions : %t\n", *csConfig.API.Server.ConsoleConfig.ShareDecisions)
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fmt.Printf(" - Share tainted scenarios alerts : %t\n", *csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios)
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fmt.Printf(" - Share custom scenarios alerts : %t\n", *csConfig.API.Server.ConsoleConfig.ShareCustomScenarios)
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fmt.Printf(" - Share manual decisions alerts : %t\n", *csConfig.API.Server.ConsoleConfig.ShareManualDecisions)
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case "json":
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data, err := json.MarshalIndent(csConfig.API.Server.ConsoleConfig, "", " ")
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if err != nil {
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log.Fatalf("failed to marshal configuration: %s", err)
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}
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fmt.Printf("%s\n", string(data))
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case "raw":
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data, err := yaml.Marshal(csConfig.API.Server.ConsoleConfig)
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if err != nil {
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log.Fatalf("failed to marshal configuration: %s", err)
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}
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fmt.Printf("%s\n", string(data))
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}
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},
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}
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cmdConsole.AddCommand(cmdStatus)
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return cmdConsole
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}
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func SetConsoleOpts(args []string, wanted bool) {
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for _, arg := range args {
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switch arg {
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case csconfig.SEND_CUSTOM_SCENARIOS:
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/*for each flag check if it's already set before setting it*/
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if csConfig.API.Server.ConsoleConfig.ShareCustomScenarios != nil {
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if *csConfig.API.Server.ConsoleConfig.ShareCustomScenarios == wanted {
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log.Infof("%s already set to %t", wanted)
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} else {
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*csConfig.API.Server.ConsoleConfig.ShareCustomScenarios = wanted
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}
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} else {
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csConfig.API.Server.ConsoleConfig.ShareCustomScenarios = types.BoolPtr(wanted)
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}
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case csconfig.SEND_TAINTED_SCENARIOS:
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/*for each flag check if it's already set before setting it*/
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if csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios != nil {
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if *csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios == wanted {
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log.Infof("%s already set to %t", wanted)
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} else {
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*csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios = wanted
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}
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} else {
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csConfig.API.Server.ConsoleConfig.ShareTaintedScenarios = types.BoolPtr(wanted)
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}
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case csconfig.SEND_MANUAL_SCENARIOS:
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/*for each flag check if it's already set before setting it*/
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if csConfig.API.Server.ConsoleConfig.ShareManualDecisions != nil {
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if *csConfig.API.Server.ConsoleConfig.ShareManualDecisions == wanted {
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log.Infof("%s already set to %t", wanted)
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} else {
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*csConfig.API.Server.ConsoleConfig.ShareManualDecisions = wanted
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}
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} else {
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csConfig.API.Server.ConsoleConfig.ShareManualDecisions = types.BoolPtr(wanted)
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}
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case csconfig.SEND_LIVE_DECISIONS:
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/*for each flag check if it's already set before setting it*/
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if csConfig.API.Server.ConsoleConfig.ShareDecisions != nil {
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if *csConfig.API.Server.ConsoleConfig.ShareDecisions == wanted {
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log.Infof("%s already set to %t", wanted)
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} else {
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*csConfig.API.Server.ConsoleConfig.ShareDecisions = wanted
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}
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} else {
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csConfig.API.Server.ConsoleConfig.ShareDecisions = types.BoolPtr(wanted)
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}
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default:
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log.Fatalf("unknown flag %s", arg)
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}
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}
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}
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