From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0] ident=Debian-exim) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1Xoxcq-000840-Fg for ptxdist@pengutronix.de; Thu, 13 Nov 2014 17:52:04 +0100 Received: from mol by ptx.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1Xoxcq-0000Jk-EI for ptxdist@pengutronix.de; Thu, 13 Nov 2014 17:52:04 +0100 Date: Thu, 13 Nov 2014 17:52:04 +0100 From: Michael Olbrich Message-ID: <20141113165204.GT30196@pengutronix.de> References: <1414342924-19265-1-git-send-email-apr@cn-eng.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1414342924-19265-1-git-send-email-apr@cn-eng.de> Subject: Re: [ptxdist] [PATCH] rng-tools: new package for rng-tools (rngd) version 5 Reply-To: ptxdist@pengutronix.de List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: ptxdist-bounces@pengutronix.de Errors-To: ptxdist-bounces@pengutronix.de To: ptxdist@pengutronix.de On Sun, Oct 26, 2014 at 06:02:04PM +0100, Andreas Pretzsch wrote: > random number generator daemon - seed kernel random from hwrng > > This daemon feeds data from a random number generator to the kernel's > random number entropy pool, after first checking the data to ensure > that it is properly random. > > By default, a hardware rng at /dev/hwrng is used as entropy source. > > This daemon is part of the rng-tools, which can be found at > http://sourceforge.net/projects/gkernel/ > git://git.kernel.org/pub/scm/utils/kernel/rng-tools/rng-tools.git > > Signed-off-by: Andreas Pretzsch Thanks, applied. I've changed the prefix to /usr. That's what Debian is using and I didn't see a reason not to use that as well. Michael > --- > > Start script is kept as simple as possible, as this one runs rather > early and does not need much. > > The link default of "S00" in rc.d is intentional. rc-once is S01 by > default and triggers things like ssh key generation. So while in > other cases I would have set rngd to something around S10, it has to > squeeze in before rc-once. As there are no udev depends (the other > S00), being a kernel provided device, this should be ok. > > Placing the daemon in /sbin also follows this fact, beside its > very system-near function. > > generic/etc/init.d/rngd | 40 +++++++++++++++++++++++++++++++++ > rules/rng-tools-bbinit.in | 10 +++++++++ > rules/rng-tools.in | 23 +++++++++++++++++++ > rules/rng-tools.make | 57 +++++++++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 130 insertions(+) > create mode 100644 generic/etc/init.d/rngd > create mode 100644 rules/rng-tools-bbinit.in > create mode 100644 rules/rng-tools.in > create mode 100644 rules/rng-tools.make > > diff --git a/generic/etc/init.d/rngd b/generic/etc/init.d/rngd > new file mode 100644 > index 0000000..cdae9db > --- /dev/null > +++ b/generic/etc/init.d/rngd > @@ -0,0 +1,40 @@ > +#!/bin/sh > +# > +# Start/stop rngd (random number generator daemon) from rng-tools > +# > + > +# defaults are sane, normally no need to override > +OPTIONS= > + > +# pid-file created from rngd by default > +PIDFILE=/var/run/rngd.pid > + > +case $1 in > + start) > + if [ -e $PIDFILE ]; then > + echo "rngd already running (found $PIDFILE)" > + else > + echo "starting rngd" > + /sbin/rngd $OPTIONS > + fi > + ;; > + > + stop) > + if [ -e $PIDFILE ]; then > + echo "stopping rngd" > + kill -s SIGTERM `cat $PIDFILE` > + else > + echo "rngd not running (no $PIDFILE)" > + fi > + ;; > + > + restart) > + $0 stop > + $0 start > + ;; > + > + *) > + echo "Usage: ${0} {start|stop|restart}" > + exit 1 > + ;; > +esac > diff --git a/rules/rng-tools-bbinit.in b/rules/rng-tools-bbinit.in > new file mode 100644 > index 0000000..7cb74aa > --- /dev/null > +++ b/rules/rng-tools-bbinit.in > @@ -0,0 +1,10 @@ > +## SECTION=initmethod_bbinit > + > +config RNG_TOOLS_BBINIT_LINK > + string > + depends on RNG_TOOLS_STARTSCRIPT > + prompt "rng-tools" > + default "S00rngd" > + help > + Order in start sequence. > + Note: Start before rc-once to seed random before e.g. key creation. > diff --git a/rules/rng-tools.in b/rules/rng-tools.in > new file mode 100644 > index 0000000..8282b93 > --- /dev/null > +++ b/rules/rng-tools.in > @@ -0,0 +1,23 @@ > +## SECTION=shell_and_console > + > +config RNG_TOOLS > + tristate > + prompt "rng-tools rngd" > + help > + random number generator daemon - seed kernel random from hwrng > + > + This daemon feeds data from a random number generator to the kernel's > + random number entropy pool, after first checking the data to ensure > + that it is properly random. > + > + By default, a hardware rng at /dev/hwrng is used as entropy source. > + > + This daemon is part of the rng-tools, which can be found at > + http://sourceforge.net/projects/gkernel/ > + git://git.kernel.org/pub/scm/utils/kernel/rng-tools/rng-tools.git > + > +config RNG_TOOLS_STARTSCRIPT > + bool > + default y > + depends on RNG_TOOLS > + prompt "install /etc/init.d/rngd" > diff --git a/rules/rng-tools.make b/rules/rng-tools.make > new file mode 100644 > index 0000000..22f26fd > --- /dev/null > +++ b/rules/rng-tools.make > @@ -0,0 +1,57 @@ > +# -*-makefile-*- > +# > +# Copyright (C) 2014 by Andreas Pretzsch > +# > +# See CREDITS for details about who has contributed to this project. > +# > +# For further information about the PTXdist project and license conditions > +# see the README file. > +# > + > +PACKAGES-$(PTXCONF_RNG_TOOLS) += rng-tools > + > +RNG_TOOLS_VERSION := 5 > +RNG_TOOLS_MD5 := 6726cdc6fae1f5122463f24ae980dd68 > +RNG_TOOLS := rng-tools-$(RNG_TOOLS_VERSION) > +RNG_TOOLS_SUFFIX := tar.gz > +RNG_TOOLS_URL := $(call ptx/mirror, SF, gkernel/$(RNG_TOOLS).$(RNG_TOOLS_SUFFIX)) > +RNG_TOOLS_SOURCE := $(SRCDIR)/$(RNG_TOOLS).$(RNG_TOOLS_SUFFIX) > +RNG_TOOLS_DIR := $(BUILDDIR)/$(RNG_TOOLS) > +RNG_TOOLS_LICENSE := GPLv2 > + > +# ---------------------------------------------------------------------------- > +# Prepare > +# ---------------------------------------------------------------------------- > + > +RNG_TOOLS_CONF_TOOL := autoconf > +RNG_TOOLS_CONF_OPT := $(CROSS_AUTOCONF_ROOT) > + > +# ---------------------------------------------------------------------------- > +# Target-Install > +# ---------------------------------------------------------------------------- > + > +$(STATEDIR)/rng-tools.targetinstall: > + @$(call targetinfo) > + > + @$(call install_init, rng-tools) > + @$(call install_fixup, rng-tools,PRIORITY,optional) > + @$(call install_fixup, rng-tools,SECTION,base) > + @$(call install_fixup, rng-tools,AUTHOR,"Andreas Pretzsch ") > + @$(call install_fixup, rng-tools,DESCRIPTION,"random number generator daemon - seed kernel random from hwrng") > + > + @$(call install_copy, rng-tools, 0, 0, 0755, -, /sbin/rngd) > +ifdef PTXCONF_INITMETHOD_BBINIT > +ifdef PTXCONF_RNG_TOOLS_STARTSCRIPT > + @$(call install_alternative, rng-tools, 0, 0, 0755, /etc/init.d/rngd) > +ifneq ($(call remove_quotes,$(PTXCONF_RNG_TOOLS_BBINIT_LINK)),) > + @$(call install_link, rng-tools, \ > + ../init.d/rngd, \ > + /etc/rc.d/$(PTXCONF_RNG_TOOLS_BBINIT_LINK)) > +endif > +endif > +endif > + @$(call install_finish, rng-tools) > + > + @$(call touch) > + > +# vim: syntax=make > -- > 2.1.1 > > > -- > ptxdist mailing list > ptxdist@pengutronix.de > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- ptxdist mailing list ptxdist@pengutronix.de