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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package command | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "os" | ||
| "os/signal" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/spf13/cobra" | ||
| "github.com/v-byte-cpu/sx/command/log" | ||
| "github.com/v-byte-cpu/sx/pkg/ip" | ||
| "github.com/v-byte-cpu/sx/pkg/scan" | ||
| "github.com/v-byte-cpu/sx/pkg/scan/docker" | ||
| ) | ||
|
|
||
| func init() { | ||
| dockerCmd.Flags().StringVarP(&cliPortsFlag, "ports", "p", "", "set ports to scan") | ||
| dockerCmd.Flags().StringVarP(&cliIPPortFileFlag, "file", "f", "", "set JSONL file with ip/port pairs to scan") | ||
| dockerCmd.Flags().StringVar(&cliProtoFlag, "proto", "", "set protocol to use, http is used by default; only http or https are valid") | ||
| rootCmd.AddCommand(dockerCmd) | ||
| } | ||
|
|
||
| var dockerCmd = &cobra.Command{ | ||
| Use: "docker [flags] [subnet]", | ||
| Example: strings.Join([]string{ | ||
| "docker -p 2375 192.168.0.1/24", "docker -p 2300-2500 10.0.0.1", | ||
| "docker --proto https -p 2300-2500 192.168.0.3", | ||
| "docker -f ip_ports_file.jsonl", "docker -p 9200-9300 -f ips_file.jsonl"}, "\n"), | ||
| Short: "Perform Docker scan", | ||
| PreRunE: func(cmd *cobra.Command, args []string) (err error) { | ||
| if len(cliProtoFlag) == 0 { | ||
| cliProtoFlag = cliHTTPProtoFlag | ||
| } | ||
| if cliProtoFlag != cliHTTPProtoFlag && cliProtoFlag != cliHTTPSProtoFlag { | ||
| return errors.New("invalid HTTP proto flag: http or https required") | ||
| } | ||
| if len(args) == 0 && len(cliIPPortFileFlag) == 0 { | ||
| return errors.New("requires one ip subnet argument or file with ip/port pairs") | ||
| } | ||
| if len(args) == 0 { | ||
| return | ||
| } | ||
| cliDstSubnet, err = ip.ParseIPNet(args[0]) | ||
| return | ||
| }, | ||
| RunE: func(cmd *cobra.Command, args []string) (err error) { | ||
| ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt) | ||
| defer cancel() | ||
|
|
||
| var logger log.Logger | ||
| if logger, err = getLogger("docker", os.Stdout); err != nil { | ||
| return | ||
| } | ||
|
|
||
| engine := newDockerScanEngine(ctx) | ||
| return startScanEngine(ctx, engine, | ||
| newEngineConfig( | ||
| withLogger(logger), | ||
| withScanRange(&scan.Range{ | ||
| DstSubnet: cliDstSubnet, | ||
| Ports: cliPortRanges, | ||
| }), | ||
| )) | ||
| }, | ||
| } | ||
|
|
||
| func newDockerScanEngine(ctx context.Context) scan.EngineResulter { | ||
| // TODO custom dataTimeout | ||
| scanner := docker.NewScanner(cliProtoFlag, docker.WithDataTimeout(10*time.Second)) | ||
| results := scan.NewResultChan(ctx, 1000) | ||
| // TODO custom workerCount | ||
| return scan.NewScanEngine(newIPPortGenerator(), scanner, results, scan.WithScanWorkerCount(50)) | ||
| } |
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