Re: [ptxdist] [PATCH] fscryptctl: new package

[Roland Hieber <rhi@pengutronix.de>]

On Tue, Jul 27, 2021 at 04:05:35PM +0200, Ahmad Fatoum wrote:
> fscryptctl is a low-level tool that handles raw keys and manages
> policies for the Linux filesystem encryption, specifically the
> "fscrypt" kernel interface which is supported by the ext4,
> f2fs, and UBIFS filesystems.
> 
> fscryptctl is mainly intended for embedded systems which can't use the
> full-featured fscrypt tool.  It does *not* handle key generation,
> key stretching, key wrapping, or PAM integration.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>  rules/fscryptctl.in   | 14 ++++++++++++
>  rules/fscryptctl.make | 53 +++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 67 insertions(+)
>  create mode 100644 rules/fscryptctl.in
>  create mode 100644 rules/fscryptctl.make
> 
> diff --git a/rules/fscryptctl.in b/rules/fscryptctl.in
> new file mode 100644
> index 000000000000..712e56899d24
> --- /dev/null
> +++ b/rules/fscryptctl.in
> @@ -0,0 +1,14 @@
> +## SECTION=selinux
> +
> +config FSCRYPTCTL
> +	tristate
> +	prompt "fscryptctl"
> +	help
> +	  fscryptctl is a low-level tool that handles raw keys and manages
> +	  policies for the Linux filesystem encryption, specifically the
> +	  "fscrypt" kernel interface which is supported by the ext4,
> +	  f2fs, and UBIFS filesystems.
> +
> +	  fscryptctl is mainly intended for embedded systems which can't use the
> +	  full-featured fscrypt tool. It does *not* handle key generation,
> +	  key stretching, key wrapping, or PAM integration.
> diff --git a/rules/fscryptctl.make b/rules/fscryptctl.make
> new file mode 100644
> index 000000000000..7520ab37c203
> --- /dev/null
> +++ b/rules/fscryptctl.make
> @@ -0,0 +1,53 @@
> +# -*-makefile-*-
> +#
> +# Copyright (C) 2021 by Ahmad Fatoum <a.fatoum@pengutronix.de>
> +#
> +
> +PACKAGES-$(PTXCONF_FSCRYPTCTL) += fscryptctl
> +
> +#
> +# Paths and names
> +#
> +FSCRYPTCTL_VERSION	:= 1.0.0
> +FSCRYPTCTL_MD5		:= 1013d00ac166b233631100e5905004cc
> +FSCRYPTCTL		:= fscryptctl-$(FSCRYPTCTL_VERSION)
> +FSCRYPTCTL_SUFFIX	:= tar.gz
> +FSCRYPTCTL_URL		:= https://github.com/google/fscryptctl/archive/v$(FSCRYPTCTL_VERSION).$(FSCRYPTCTL_SUFFIX)
> +FSCRYPTCTL_SOURCE	:= $(SRCDIR)/$(FSCRYPTCTL).$(FSCRYPTCTL_SUFFIX)
> +FSCRYPTCTL_DIR		:= $(BUILDDIR)/$(FSCRYPTCTL)
> +FSCRYPTCTL_LICENSE	:= Apache-2.0

FSCRYPTCTL_LICENSE_FILES	:= \
	file://fscryptctl.c;startline=5;endline=20;md5=989e571b78197682b85e3643d13296e5 \
	file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57

(Please check by running "ptxdist licensecheck fscryptctl" after adding
these lines.)

 - Roland

> +
> +# ----------------------------------------------------------------------------
> +# Prepare
> +# ----------------------------------------------------------------------------
> +
> +FSCRYPTCTL_CONF_TOOL := NO
> +FSCRYPTCTL_MAKE_OPT := \
> +	$(CROSS_ENV_CC) \
> +	CFLAGS="-O2 -g3 -Wall" \
> +	PREFIX=/usr
> +
> +FSCRYPTCTL_INSTALL_OPT := \
> +	$(FSCRYPTCTL_MAKE_OPT) \
> +	install
> +
> +# ----------------------------------------------------------------------------
> +# Target-Install
> +# ----------------------------------------------------------------------------
> +
> +$(STATEDIR)/fscryptctl.targetinstall:
> +	@$(call targetinfo)
> +
> +	@$(call install_init, fscryptctl)
> +	@$(call install_fixup, fscryptctl,PRIORITY,optional)
> +	@$(call install_fixup, fscryptctl,SECTION,base)
> +	@$(call install_fixup, fscryptctl,AUTHOR,"Ahmad Fatoum <a.fatoum@pengutronix.de>")
> +	@$(call install_fixup, fscryptctl,DESCRIPTION, "Low-level Linux fscrypt control tool")
> +
> +	@$(call install_copy, fscryptctl, 0, 0, 0755, -, /usr/bin/fscryptctl)
> +
> +	@$(call install_finish, fscryptctl)
> +
> +	@$(call touch)
> +
> +# vim: syntax=make
> -- 
> 2.30.2
> 
> 
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-- 
Roland Hieber, Pengutronix e.K.          | r.hieber@pengutronix.de     |
Steuerwalder Str. 21                     | https://www.pengutronix.de/ |
31137 Hildesheim, Germany                | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686         | Fax:   +49-5121-206917-5555 |

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