[ptxdist] [PATCH] fscryptctl: new package

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

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
+
+# ----------------------------------------------------------------------------
+# 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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