func AddImageCommands()

in newt/cli/image_cmds.go [150:231]
69 lines of code
1 McCabe index (conditional complexity)

func AddImageCommands(cmd *cobra.Command) {
	createImageHelpText := "Create an image by adding an image header to the " +
		"binary file created for <target-name>. Version number in the header " +
		"is set to be <version>.\n\n"

	createImageHelpText += "To use version 1 of image format, specify -1 on " +
		"command line.\n"
	createImageHelpText += "To sign version 1 of the image format give private " +
		"key as <signing-key> and an optional key-id.\n\n"
	createImageHelpText += "To use version 2 of image format, specify -2 on " +
		"command line.\n"
	createImageHelpText += "To sign version 2 of the image format give private " +
		"key as <signing-key> (no key-id needed).\n\n"

	createImageHelpText += "Default image format is version 1.\n"

	createImageHelpText += "To encrypt the image, specify -e passing it a public" +
		"key\n\n"

	createImageHelpEx := "  newt create-image my_target1 1.3.0\n"
	createImageHelpEx += "  newt create-image my_target1 1.3.0.3\n"
	createImageHelpEx += "  newt create-image my_target1 1.3.0.3 private.pem\n"
	createImageHelpEx +=
		"  newt create-image -2 my_target1 1.3.0.3 private-1.pem private-2.pem\n"
	createImageHelpEx += "  newt create-image my_target1 1.3.0.3 -H 3 -e " +
		"aes_key\n\n"

	createImageCmd := &cobra.Command{
		Use: "create-image <target-name> <version> [signing-key-1] " +
			"[signing-key-2] [...]",
		Short:   "Add image header to target binary",
		Long:    createImageHelpText,
		Example: createImageHelpEx,
		Run:     createImageRunCmd,
	}

	createImageCmd.PersistentFlags().BoolVarP(&newtutil.NewtForce,
		"force", "f", false,
		"Ignore flash overflow errors during image creation")
	createImageCmd.PersistentFlags().BoolVar(&image.UseRsaPss,
		"rsa-pss", false,
		"Use RSA-PSS instead of PKCS#1 v1.5 for RSA sig. "+
			"Meaningful for version 1 image format.")
	createImageCmd.PersistentFlags().BoolVarP(&useV1,
		"1", "1", false, "Use old image header format")
	createImageCmd.PersistentFlags().BoolVarP(&useV2,
		"2", "2", false, "Use new image header format (default)")
	createImageCmd.PersistentFlags().StringVarP(&encKeyFilename,
		"encrypt", "e", "", "Encrypt image using this key")
	createImageCmd.PersistentFlags().IntVarP(&encKeyIndex,
		"hw-stored-key", "H", -1, "Hardware stored key index")
	createImageCmd.PersistentFlags().IntVarP(&hdrPad,
		"pad-header", "p", 0, "Pad header to this length")
	createImageCmd.PersistentFlags().IntVarP(&imagePad,
		"pad-image", "i", 0, "Pad image to this length")

	createImageCmd.PersistentFlags().StringVarP(&sections,
		"sections", "S", "", "Section names for TLVs, comma delimited")

	createImageCmd.PersistentFlags().BoolVarP(&useLegacyTLV,
		"legacy-tlvs", "L", false, "Use legacy TLV values for NONCE and SECRET_ID")

	createImageCmd.Flags().StringVarP(&util.InjectSyscfg, "syscfg", "", "",
		"Injected syscfg settings, key=value pairs separated by colon")

	cmd.AddCommand(createImageCmd)
	AddTabCompleteFn(createImageCmd, targetList)

	resignImageHelpText :=
		"This command is obsolete; use the `larva` tool to resign images."

	resignImageCmd := &cobra.Command{
		Use:   "resign-image",
		Short: "Obsolete",
		Long:  resignImageHelpText,
		Run: func(cmd *cobra.Command, args []string) {
			cmd.Help()
		},
	}

	cmd.AddCommand(resignImageCmd)
}