mirror of
https://github.com/Control-D-Inc/ctrld.git
synced 2026-02-03 22:18:39 +00:00
f7c124d99d
Make RFC1918 listener spawning opt-in via --rfc1918 flag instead of automatic behavior. This allows users to explicitly control when ctrld listens on private network addresses to receive DNS queries from LAN clients, improving security and configurability. Refactor network interface detection to better distinguish between physical and virtual interfaces, ensuring only real hardware interfaces are used for RFC1918 address binding.
60 lines
2.6 KiB
Go
60 lines
2.6 KiB
Go
package cli
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import (
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"github.com/spf13/cobra"
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"github.com/Control-D-Inc/ctrld"
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)
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// RunCommand handles run-related operations
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type RunCommand struct {
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// Add any dependencies here if needed in the future
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}
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// NewRunCommand creates a new run command handler
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func NewRunCommand() *RunCommand {
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return &RunCommand{}
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}
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// Run implements the logic for the run command
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func (rc *RunCommand) Run(cmd *cobra.Command, args []string) {
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RunCobraCommand(cmd)
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}
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// InitRunCmd creates the run command with proper logic
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func InitRunCmd(rootCmd *cobra.Command) *cobra.Command {
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rc := NewRunCommand()
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runCmd := &cobra.Command{
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Use: "run",
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Short: "Run the DNS proxy server",
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Args: cobra.NoArgs,
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Run: rc.Run,
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}
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runCmd.Flags().BoolVarP(&daemon, "daemon", "d", false, "Run as daemon")
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runCmd.Flags().StringVarP(&configPath, "config", "c", "", "Path to config file")
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runCmd.Flags().StringVarP(&configBase64, "base64_config", "", "", "Base64 encoded config")
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runCmd.Flags().StringVarP(&listenAddress, "listen", "", "", "Listener address and port, in format: address:port")
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runCmd.Flags().StringVarP(&primaryUpstream, "primary_upstream", "", "", "Primary upstream endpoint")
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runCmd.Flags().StringVarP(&secondaryUpstream, "secondary_upstream", "", "", "Secondary upstream endpoint")
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runCmd.Flags().StringSliceVarP(&domains, "domains", "", nil, "List of domain to apply in a split DNS policy")
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runCmd.Flags().StringVarP(&logPath, "log", "", "", "Path to log file")
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runCmd.Flags().IntVarP(&cacheSize, "cache_size", "", 0, "Enable cache with size items")
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runCmd.Flags().StringVarP(&cdUID, cdUidFlagName, "", "", "Control D resolver uid")
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runCmd.Flags().StringVarP(&cdOrg, cdOrgFlagName, "", "", "Control D provision token")
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runCmd.Flags().StringVarP(&customHostname, customHostnameFlagName, "", "", "Custom hostname passed to ControlD API")
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runCmd.Flags().BoolVarP(&cdDev, "dev", "", false, "Use Control D dev resolver/domain")
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_ = runCmd.Flags().MarkHidden("dev")
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runCmd.Flags().StringVarP(&homedir, "homedir", "", "", "")
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_ = runCmd.Flags().MarkHidden("homedir")
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runCmd.Flags().StringVarP(&iface, "iface", "", "", `Update DNS setting for iface, "auto" means the default interface gateway`)
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_ = runCmd.Flags().MarkHidden("iface")
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runCmd.Flags().StringVarP(&cdUpstreamProto, "proto", "", ctrld.ResolverTypeDOH, `Control D upstream type, either "doh" or "doh3"`)
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runCmd.Flags().BoolVarP(&rfc1918, "rfc1918", "", false, "Listen on RFC1918 addresses when 127.0.0.1 is the only listener")
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runCmd.FParseErrWhitelist = cobra.FParseErrWhitelist{UnknownFlags: true}
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rootCmd.AddCommand(runCmd)
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return runCmd
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}
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