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  • Committer: Teddy Hogeborn
  • Date: 2009-02-09 02:01:13 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090209020113-726hq380zvp8zt97
Four new interrelated features:

1. Support using a different network interface via both initramfs.conf
   (the DEVICE setting) and the kernel command line (sixth field of
   the "ip=" option as in Linux' Documentation/nfsroot.txt).

2. Support connecting to a specified Mandos server directly using a
   kernel command line option ("mandos=connect:<ADDRESS>:<PORT>").

3. Support connecting directly to an IPv4 address (and port) using the
   "--connect" option of mandos-client.

4. Support an empty string to the --interface option to mandos-client.

* Makefile (WARN): Increase strictness by changing to
                   "-Wstrict-aliasing=1".

* debian/mandos-client.README.Debian (Use the Correct Network
  Interface): Changed to refer to initramfs.conf and nfsroot.txt.
  (Test the Server): Improve wording.
  (Non-local Connection): New section.
* initramfs-tools-script: Obey DEVICE environment variable and setting
                          from "/conf/initramfs.conf".  Also let any
                          "ip=" kernel command line option override
                          it.  Support new "mandos=connect" option.
                          Call "configure_networking" to set up IP
                          address on interface if necessary.
* plugin-runner.conf: Change example.
* plugins.d/mandos-client.c: Some whitespace and comment changes.
  (start_mandos_communication): Take an additional argument for
                                address family, all callers changed.
                                Connect to an IPv4 address if address
                                family is AF_INET.  Only set IPv6
                                scope_id for link-local addresses.
  (main): Accept empty interface name; this will not bring up any
         interface and leave the interface as unspecified.  Also do
         not restore kernel log level if lowering it failed.
* plugins.d/mandos-client.xml (OPTIONS): Document that the
                                         "--interface" option accepts
                                         an empty string.
  (EXAMPLE): Change example IPv6 address to a link-local address.

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Lines of Context:
Makefile
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WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
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        -Wswitch-default -Wswitch-enum -Wunused-parameter \
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        -Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow \
 
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        -Wstrict-aliasing=1 -Wextra -Wfloat-equal -Wundef -Wshadow \
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        -Wunsafe-loop-optimizations -Wpointer-arith \
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        -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings \
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        -Wconversion -Wstrict-prototypes -Wold-style-definition \
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#DEBUG=-ggdb3
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# For info about _FORTIFY_SOURCE, see
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# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
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FORTIFY=-D_FORTIFY_SOURCE=2 # -fstack-protector-all
 
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FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC -fPIE
 
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LINK_FORTIFY_LD=-z relro -fPIE
 
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LINK_FORTIFY=-pie
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#COVERAGE=--coverage
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OPTIMIZE=-Os
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LANGUAGE=-std=gnu99
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htmldir=man
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version=1.0
 
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version=1.0.5
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SED=sed
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## Use these settings for a traditional /usr/local install
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CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
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        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
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        -DVERSION='"$(version)"'
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LDFLAGS=$(COVERAGE)
 
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LDFLAGS=$(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
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# Commands to format a DocBook <refentry> document into a manual page
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DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
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        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
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        $<; $(HTMLPOST) $@
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# Fix citerefentry links
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HTMLPOST=$(SED) --in-place --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
 
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HTMLPOST=$(SED) --in-place \
 
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        --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
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PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
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        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
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CPROGS=plugin-runner $(PLUGINS)
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PROGS=mandos mandos-keygen $(CPROGS)
 
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PROGS=mandos mandos-keygen mandos-ctl $(CPROGS)
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DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
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        plugins.d/mandos-client.8mandos \
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        plugins.d/password-prompt.8mandos mandos.conf.5 \
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        mandos-clients.conf.5
 
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        plugins.d/usplash.8mandos plugins.d/splashy.8mandos \
 
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        plugins.d/askpass-fifo.8mandos mandos-clients.conf.5
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htmldocs=$(addsuffix .xhtml,$(DOCS))
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objects=$(addsuffix .o,$(CPROGS))
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all: $(PROGS)
 
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all: $(PROGS) mandos.lsm
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doc: $(DOCS)
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# Update all these files with version number $(version)
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common.ent: Makefile
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        $(SED) --in-place --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' $@
 
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        $(SED) --in-place \
 
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                --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' \
 
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                $@
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mandos: Makefile
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        $(SED) --in-place --expression='s/^\(version = "\)[^"]*"/\1$(version)"/' $@
 
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        $(SED) --in-place \
 
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                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
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                $@
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mandos-keygen: Makefile
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        $(SED) --in-place --expression='s/^\(VERSION="\)[^"]*"/\1$(version)"/' $@
 
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        $(SED) --in-place \
 
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                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
 
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                $@
 
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mandos-ctl: Makefile
 
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        $(SED) --in-place \
 
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                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
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                $@
 
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mandos.lsm: Makefile
 
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        $(SED) --in-place \
 
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                --expression='s/^\(Version:\).*/\1\t$(version)/' \
 
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                $@
 
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        $(SED) --in-place \
 
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                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
 
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                $@
 
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        $(SED) --in-place \
 
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                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
 
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                $@
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plugins.d/mandos-client: plugins.d/mandos-client.o
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        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
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run-client: all keydir/seckey.txt keydir/pubkey.txt
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        ./plugin-runner --plugin-dir=plugins.d \
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                --config-file=plugin-runner.conf \
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                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt
 
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                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
 
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                $(CLIENTARGS)
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# Used by run-client
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keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
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# Run the server with a local config
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run-server: confdir/mandos.conf confdir/clients.conf
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        ./mandos --debug --configdir=confdir
 
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        ./mandos --debug --no-dbus --configdir=confdir $(SERVERARGS)
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# Used by run-server
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confdir/mandos.conf: mandos.conf
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install: install-server install-client-nokey
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install-html: $(htmldocs)
 
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install-html: html
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        install --directory $(htmldir)
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        install --mode=u=rw,go=r --target-directory=$(htmldir) \
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                $(htmldocs)
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        install --mode=u=rw,go=r initramfs-tools-hook-conf \
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                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
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        install initramfs-tools-script \
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                $(INITRAMFSTOOLS)/scripts/local-top/mandos
 
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                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
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        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
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        gzip --best --to-stdout mandos-keygen.8 \
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                > $(MANDIR)/man8/mandos-keygen.8.gz
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                > $(MANDIR)/man8/password-prompt.8mandos.gz
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        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
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                > $(MANDIR)/man8/mandos-client.8mandos.gz
 
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        gzip --best --to-stdout plugins.d/usplash.8mandos \
 
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                > $(MANDIR)/man8/usplash.8mandos.gz
 
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        gzip --best --to-stdout plugins.d/splashy.8mandos \
 
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                > $(MANDIR)/man8/splashy.8mandos.gz
 
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        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
 
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                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
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install-client: install-client-nokey
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# Post-installation stuff
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                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
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                $(PREFIX)/lib/mandos/plugins.d/usplash \
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                $(PREFIX)/lib/mandos/plugins.d/splashy \
 
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                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
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                $(INITRAMFSTOOLS)/hooks/mandos \
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                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
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                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
 
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                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
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                $(MANDIR)/man8/plugin-runner.8mandos.gz \
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                $(MANDIR)/man8/mandos-keygen.8.gz \
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                $(MANDIR)/man8/password-prompt.8mandos.gz \
 
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                $(MANDIR)/man8/usplash.8mandos.gz \
 
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                $(MANDIR)/man8/splashy.8mandos.gz \
 
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                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
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                $(MANDIR)/man8/mandos-client.8mandos.gz
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        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
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                rm --force $(CONFDIR)/plugins.d/README; \
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        fi
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        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
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                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
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        update-initramfs -k all -u