mirror of
https://github.com/davidallendj/magellan.git
synced 2025-12-20 03:27:03 -07:00
93 lines
2.7 KiB
Go
93 lines
2.7 KiB
Go
package cmd
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import (
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"fmt"
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"net"
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"os"
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"path"
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magellan "github.com/OpenCHAMI/magellan/internal"
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"github.com/OpenCHAMI/magellan/internal/db/sqlite"
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"github.com/cznic/mathutil"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var (
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begin uint8
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end uint8
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subnets []string
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subnetMasks []net.IP
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disableProbing bool
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)
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var scanCmd = &cobra.Command{
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Use: "scan",
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Short: "Scan for BMC nodes on a network",
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Run: func(cmd *cobra.Command, args []string) {
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fmt.Printf("subnets in cmd: %v\n", subnets)
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// set hosts to use for scanning
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hostsToScan := []string{}
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if len(hosts) > 0 {
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hostsToScan = hosts
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} else {
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for i, subnet := range subnets {
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if len(subnet) <= 0 {
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return
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}
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if len(subnetMasks) < i+1 {
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subnetMasks = append(subnetMasks, net.IP{255, 255, 255, 0})
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}
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hostsToScan = append(hostsToScan, magellan.GenerateHosts(subnet, &subnetMasks[i])...)
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}
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}
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// set ports to use for scanning
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portsToScan := []int{}
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if len(ports) > 0 {
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portsToScan = ports
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} else {
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portsToScan = append(magellan.GetDefaultPorts(), ports...)
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}
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// scan and store probe data in dbPath
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if concurrency <= 0 {
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concurrency = mathutil.Clamp(len(hostsToScan), 1, 255)
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}
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probeStates := magellan.ScanForAssets(hostsToScan, portsToScan, concurrency, timeout, disableProbing, verbose)
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if verbose {
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for _, r := range probeStates {
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fmt.Printf("%s:%d (%s)\n", r.Host, r.Port, r.Protocol)
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}
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}
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// make the dbpath dir if needed
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err := os.MkdirAll(path.Dir(dbpath), 0766)
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if err != nil {
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fmt.Printf("failed tomake database directory: %v", err)
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}
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sqlite.InsertProbeResults(dbpath, &probeStates)
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},
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}
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func init() {
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scanCmd.Flags().StringSliceVar(&hosts, "host", []string{}, "set additional hosts to scan")
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scanCmd.Flags().IntSliceVar(&ports, "port", []int{}, "set the ports to scan")
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// scanCmd.Flags().Uint8Var(&begin, "begin", 0, "set the starting point for range of IP addresses")
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// scanCmd.Flags().Uint8Var(&end, "end", 255, "set the ending point for range of IP addresses")
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scanCmd.Flags().StringSliceVar(&subnets, "subnet", []string{}, "set additional subnets")
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scanCmd.Flags().IPSliceVar(&subnetMasks, "subnet-mask", []net.IP{}, "set the subnet masks to use for network")
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scanCmd.Flags().BoolVar(&disableProbing, "disable-probing", false, "disable probing scanned results for BMC nodes")
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viper.BindPFlag("scan.hosts", scanCmd.Flags().Lookup("host"))
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viper.BindPFlag("scan.ports", scanCmd.Flags().Lookup("port"))
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viper.BindPFlag("scan.subnets", scanCmd.Flags().Lookup("subnet"))
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viper.BindPFlag("scan.subnet-masks", scanCmd.Flags().Lookup("subnet-mask"))
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viper.BindPFlag("scan.disable-probing", scanCmd.Flags().Lookup("disable-probing"))
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rootCmd.AddCommand(scanCmd)
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}
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