68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
/*
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Copyright © 2024 Steven Polley <himself@stevenpolley.net>
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*/
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package cmd
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import (
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"fmt"
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"os/user"
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"deadbeef.codes/steven/hyp/hypd/configuration"
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"deadbeef.codes/steven/hyp/hypd/server"
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"github.com/spf13/cobra"
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)
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// serverCmd represents the server command
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var serverCmd = &cobra.Command{
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Use: "server <configFilePath>",
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Args: cobra.ExactArgs(1),
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Short: "Runs hyp in server mode",
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Long: `Runs the hyp server and begins watching for authentic knock sequences.
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Before running this command, you must first have a configuration file. You can
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generate a configuration file with: hypd generate defaultconfig > hypdconfig.json
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You should then edit the config file to meet your needs.
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In addition to a config file you will need to generate pre-shared keys:
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mkdir -p ./secrets
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hypd generate secret > secrets/mykey.secret
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Example Usage:
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# Use config file in local directory
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hypd server hypdconfig.json
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# Use config file in /etc/hyp/
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hypd server /etc/hyp/hypdconfig.json
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`,
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Run: func(cmd *cobra.Command, args []string) {
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currentUser, err := user.Current()
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if err != nil {
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panic(fmt.Errorf("could not determine current user: %w", err))
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}
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if currentUser.Username != "root" {
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fmt.Println("WARNING: It's recommended you run this as root, but will proceed anyways...")
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}
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hypdConfiguration, err := configuration.LoadConfiguration(args[0])
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if err != nil {
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panic(fmt.Errorf("failed to load configuration file '%s': %w", args[0], err))
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}
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secrets, err := configuration.LoadSecrets(hypdConfiguration.PreSharedKeyDirectory)
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if err != nil {
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panic(fmt.Errorf("failed to load secrets from directory '%s': %w", hypdConfiguration.PreSharedKeyDirectory, err))
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}
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err = server.PacketServer(hypdConfiguration, secrets)
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if err != nil {
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panic(fmt.Errorf("failed to start packet server: %w", err))
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}
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},
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}
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func init() {
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rootCmd.AddCommand(serverCmd)
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}
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