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- Committer: teddy at recompile
- Date: 2020-04-05 21:30:59 UTC
- Revision ID: teddy@recompile.se-20200405213059-fb2a61ckqynrmatk
Fix file descriptor leak in mandos-client
When the local network has Mandos servers announcing themselves using
real, globally reachable, IPv6 addresses (i.e. not link-local
addresses), but there is no router on the local network providing IPv6
RA (Router Advertisement) packets, the client cannot reach the server
by normal means, since the client only has a link-local IPv6 address,
and has no usable route to reach the server's global IPv6 address.
(This is not a common situation, and usually only happens when the
router itself reboots and runs a Mandos client, since it cannot then
give RA packets to itself.) The client code has a solution for
this, which consists of adding a temporary local route to reach the
address of the server during communication, and removing this
temporary route afterwards.
This solution with a temporary route works, but has a file descriptor
leak; it leaks one file descriptor for each addition and for each
removal of a route. If one server requiring an added route is present
on the network, but no servers gives a password, making the client
retry after the default ten seconds, and we furthermore assume a
default 1024 open files limit, the client runs out of file descriptors
after about 90 minutes, after which time the client process will be
useless and fail to retrieve any passwords, necessitating manual
password entry via the keyboard.
Fix this by eliminating the file descriptor leak in the client.
* plugins.d/mandos-client.c (add_delete_local_route): Do
close(devnull) also in parent process, also if fork() fails, and on
any failure in child process.
When the local network has Mandos servers announcing themselves using
real, globally reachable, IPv6 addresses (i.e. not link-local
addresses), but there is no router on the local network providing IPv6
RA (Router Advertisement) packets, the client cannot reach the server
by normal means, since the client only has a link-local IPv6 address,
and has no usable route to reach the server's global IPv6 address.
(This is not a common situation, and usually only happens when the
router itself reboots and runs a Mandos client, since it cannot then
give RA packets to itself.) The client code has a solution for
this, which consists of adding a temporary local route to reach the
address of the server during communication, and removing this
temporary route afterwards.
This solution with a temporary route works, but has a file descriptor
leak; it leaks one file descriptor for each addition and for each
removal of a route. If one server requiring an added route is present
on the network, but no servers gives a password, making the client
retry after the default ten seconds, and we furthermore assume a
default 1024 open files limit, the client runs out of file descriptors
after about 90 minutes, after which time the client process will be
useless and fail to retrieve any passwords, necessitating manual
password entry via the keyboard.
Fix this by eliminating the file descriptor leak in the client.
* plugins.d/mandos-client.c (add_delete_local_route): Do
close(devnull) also in parent process, also if fork() fails, and on
any failure in child process.
- files added:
- .bzr-builddeb
- debian
- debian/po
- debian/source
- debian/tests
- debian/upstream
- dracut-module
- network-hooks.d
- plugin-helpers
- files removed:
- initramfs-tools-hook-conf
- files renamed:
- mandos-client.c => plugin-runner.c
- mandos-client.xml => plugin-runner.xml
- plugins.d/password-request.c => plugins.d/mandos-client.c
- plugins.d/password-request.xml => plugins.d/mandos-client.xml
- files modified:
- Makefile
added
removed
Makefile
1
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
2
-Wswitch-default -Wswitch-enum -Wunused-parameter \
3
-Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow \
1
WARN:=-O -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self \
2
-Wmissing-include-dirs -Wswitch-default -Wswitch-enum \
3
-Wunused -Wuninitialized -Wstrict-overflow=5 \
4
-Wsuggest-attribute=pure -Wsuggest-attribute=const \
5
-Wsuggest-attribute=noreturn -Wfloat-equal -Wundef -Wshadow \
4
6
-Wunsafe-loop-optimizations -Wpointer-arith \
5
7
-Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings \
6
-Wconversion -Wstrict-prototypes -Wold-style-definition \
7
-Wpacked -Wnested-externs -Wunreachable-code -Winline \
8
-Wvolatile-register-var
9
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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-Wconversion -Wlogical-op -Waggregate-return \
9
-Wstrict-prototypes -Wold-style-definition \
10
-Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
-Wredundant-decls -Wnested-externs -Winline -Wvla \
12
-Wvolatile-register-var -Woverlength-strings
13
14
#DEBUG:=-ggdb3 -fsanitize=address $(SANITIZE)
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## Check which sanitizing options can be used
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#SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
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# echo 'int main(){}' | $(CC) --language=c $(option) \
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# /dev/stdin -o /dev/null >/dev/null 2>&1 && echo $(option)))
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# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
20
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
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-fsanitize=shift -fsanitize=integer-divide-by-zero \
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-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
23
-fsanitize=return -fsanitize=signed-integer-overflow \
24
-fsanitize=bounds -fsanitize=alignment \
25
-fsanitize=object-size -fsanitize=float-divide-by-zero \
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-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
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-fsanitize=returns-nonnull-attribute -fsanitize=bool \
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-fsanitize=enum -fsanitize-address-use-after-scope
29
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# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
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# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
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FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
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LINK_FORTIFY_LD:=-z relro -z now
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LINK_FORTIFY:=
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# If BROKEN_PIE is set, do not build with -pie
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ifndef BROKEN_PIE
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FORTIFY += -fPIE
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LINK_FORTIFY += -pie
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endif
13
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#COVERAGE=--coverage
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OPTIMIZE=-Os
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LANGUAGE=-std=gnu99
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OPTIMIZE:=-Os -fno-strict-aliasing
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LANGUAGE:=-std=gnu11
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FEATURES:=-D_FILE_OFFSET_BITS=64
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htmldir:=man
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version:=1.8.10
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SED:=sed
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PKG_CONFIG?=pkg-config
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USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
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|| getent passwd nobody || echo 65534)))
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GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
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|| getent group nogroup || echo 65534)))
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LINUXVERSION:=$(shell uname --kernel-release)
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## Use these settings for a traditional /usr/local install
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# PREFIX:=$(DESTDIR)/usr/local
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# CONFDIR:=$(DESTDIR)/etc/mandos
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# KEYDIR:=$(DESTDIR)/etc/mandos/keys
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# MANDIR:=$(PREFIX)/man
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# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
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# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
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# STATEDIR:=$(DESTDIR)/var/lib/mandos
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# LIBDIR:=$(PREFIX)/lib
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##
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## These settings are for a package-type install
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PREFIX:=$(DESTDIR)/usr
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CONFDIR:=$(DESTDIR)/etc/mandos
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KEYDIR:=$(DESTDIR)/etc/keys/mandos
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MANDIR:=$(PREFIX)/share/man
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INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
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DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
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STATEDIR:=$(DESTDIR)/var/lib/mandos
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LIBDIR:=$(shell \
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for d in \
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"/usr/lib/`dpkg-architecture \
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-qDEB_HOST_MULTIARCH 2>/dev/null`" \
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"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
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if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
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echo "$(DESTDIR)$$d"; \
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break; \
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fi; \
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done)
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##
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SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=systemdsystemunitdir)
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TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=tmpfilesdir)
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SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=sysusersdir)
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GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
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GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
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AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
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AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
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GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
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GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
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getconf LFS_LDFLAGS)
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LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
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LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
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GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
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GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
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# Do not change these two
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CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) $(LANGUAGE)
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LDFLAGS=$(COVERAGE)
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CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
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$(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
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LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
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) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
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DOCBOOKTOMAN=xsltproc --nonet \
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# Commands to format a DocBook <refentry> document into a manual page
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DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
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--param man.charmap.use.subset 0 \
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--param make.year.ranges 1 \
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--param make.single.year.ranges 1 \
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--param man.output.quietly 1 \
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--param man.authors.section.enabled 0
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PLUGINS=plugins.d/password-prompt plugins.d/password-request
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PROGS=mandos-client $(PLUGINS)
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DOCS=mandos.8 mandos-client.8mandos mandos-keygen.8 \
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plugins.d/password-request.8mandos \
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plugins.d/password-prompt.8mandos mandos.conf.5 \
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mandos-clients.conf.5
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objects=$(shell for p in $(PROGS); do echo $${p}.o; done)
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all: $(PROGS)
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--param man.authors.section.enabled 0 \
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/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
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$(notdir $<); \
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if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
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&& command -v man >/dev/null; then LANG=en_US.UTF-8 \
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MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
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$(notdir $@); fi >/dev/null)
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DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
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--param make.year.ranges 1 \
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--param make.single.year.ranges 1 \
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--param man.output.quietly 1 \
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--param man.authors.section.enabled 0 \
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--param citerefentry.link 1 \
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--output $@ \
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/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
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$<; $(HTMLPOST) $@)
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# Fix citerefentry links
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HTMLPOST:=$(SED) --in-place \
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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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plugins.d/plymouth
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PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
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CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
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$(PLUGIN_HELPERS)
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PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
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DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
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mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
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dracut-module/password-agent.8mandos \
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plugins.d/mandos-client.8mandos \
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plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
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plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
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plugins.d/plymouth.8mandos intro.8mandos
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htmldocs:=$(addsuffix .xhtml,$(DOCS))
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objects:=$(addsuffix .o,$(CPROGS))
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.PHONY: all
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all: $(PROGS) mandos.lsm
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.PHONY: doc
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doc: $(DOCS)
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%.5: %.xml
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cd $(dir $^); $(DOCBOOKTOMAN) $(notdir $^)
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%.8: %.xml
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cd $(dir $^); $(DOCBOOKTOMAN) $(notdir $^)
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%.8mandos: %.xml
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cd $(dir $^); $(DOCBOOKTOMAN) $(notdir $^)
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mandos-client: mandos-client.o
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$(LINK.o) -lgnutls $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
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plugins.d/password-request: plugins.d/password-request.o
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$(LINK.o) -lgnutls -lavahi-core -lgpgme $(COMMON) $^ \
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$(LOADLIBES) $(LDLIBS) -o $@
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plugins.d/password-prompt: plugins.d/password-prompt.o
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$(LINK.o) $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
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.PHONY : all clean distclean run-client run-server install \
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install-server install-client uninstall uninstall-server \
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uninstall-client purge purge-server purge-client
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.PHONY: html
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html: $(htmldocs)
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%.5: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.5.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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%.8: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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%.8mandos: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8mandos.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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intro.8mandos: intro.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-monitor.8: mandos-monitor.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-monitor.8.xhtml: mandos-monitor.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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dracut-module/password-agent.8mandos: \
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dracut-module/password-agent.xml common.ent \
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overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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dracut-module/password-agent.8mandos.xhtml: \
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dracut-module/password-agent.xml common.ent \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
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common.ent \
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mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
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common.ent \
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mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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# Update all these files with version number $(version)
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common.ent: Makefile
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$(strip $(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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$(strip $(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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$(strip $(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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$(strip $(SED) --in-place \
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--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
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$@)
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mandos-monitor: Makefile
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$(strip $(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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$(strip $(SED) --in-place \
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--expression='s/^\(Version:\).*/\1\t$(version)/' \
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$@)
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$(strip $(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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$(strip $(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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# Need to add the GnuTLS, Avahi and GPGME libraries
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plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
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) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
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plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
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) $(AVAHI_LIBS) $(GPGME_LIBS)
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# Need to add the libnl-route library
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plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
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plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
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# Need to add the GLib and pthread libraries
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dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
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dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
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.PHONY: clean
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clean:
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-rm --force $(PROGS) $(objects) $(DOCS) core
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-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
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.PHONY: distclean
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distclean: clean
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.PHONY: mostlyclean
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mostlyclean: clean
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.PHONY: maintainer-clean
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maintainer-clean: clean
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-rm --force --recursive keydir
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-rm --force --recursive keydir confdir statedir
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check:
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.PHONY: check
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check: all
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./mandos --check
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run-client: all
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-mkdir keydir
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-./mandos-keygen --dir keydir
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./mandos-client --plugin-dir=plugins.d \
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--options-for=password-request:--keydir=keydir
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run-server:
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./mandos --debug --configdir=.
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install: install-server install-client
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./mandos-ctl --check
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./mandos-keygen --version
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./plugin-runner --version
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./plugin-helpers/mandos-client-iprouteadddel --version
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./dracut-module/password-agent --test
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# Run the client with a local config and key
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.PHONY: run-client
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run-client: all keydir/seckey.txt keydir/pubkey.txt \
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keydir/tls-privkey.pem keydir/tls-pubkey.pem
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@echo '######################################################'
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@echo '# The following error messages are harmless and can #'
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@echo '# be safely ignored: #'
329
@echo '## From plugin-runner: #'
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@echo '# setgid: Operation not permitted #'
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@echo '# setuid: Operation not permitted #'
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@echo '## From askpass-fifo: #'
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@echo '# mkfifo: Permission denied #'
334
@echo '## From mandos-client: #'
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@echo '# Failed to raise privileges: Operation not permi... #'
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@echo '# Warning: network hook "*" exited with status * #'
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@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
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@echo '# Failed to bring up interface "*": Operation not... #'
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@echo '# #'
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@echo '# (The messages are caused by not running as root, #'
341
@echo '# but you should NOT run "make run-client" as root #'
342
@echo '# unless you also unpacked and compiled Mandos as #'
343
@echo '# root, which is also NOT recommended.) #'
344
@echo '######################################################'
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# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
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./plugin-runner --plugin-dir=plugins.d \
347
--plugin-helper-dir=plugin-helpers \
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--config-file=plugin-runner.conf \
349
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--tls-privkey=keydir/tls-privkey.pem,--tls-pubkey=keydir/tls-pubkey.pem,--network-hook-dir=network-hooks.d \
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--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
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$(CLIENTARGS)
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# Used by run-client
354
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
355
install --directory keydir
356
./mandos-keygen --dir keydir --force
357
if ! [ -e keydir/tls-privkey.pem ]; then \
358
install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
359
fi
360
if ! [ -e keydir/tls-pubkey.pem ]; then \
361
install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
362
fi
363
364
# Run the server with a local config
365
.PHONY: run-server
366
run-server: confdir/mandos.conf confdir/clients.conf statedir
367
./mandos --debug --no-dbus --configdir=confdir \
368
--statedir=statedir $(SERVERARGS)
369
370
# Used by run-server
371
confdir/mandos.conf: mandos.conf
372
install --directory confdir
373
install --mode=u=rw,go=r $^ $@
374
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
375
install --directory confdir
376
install --mode=u=rw $< $@
377
# Add a client password
378
./mandos-keygen --dir keydir --password --no-ssh >> $@
379
statedir:
380
install --directory statedir
381
382
.PHONY: install
383
install: install-server install-client-nokey
384
385
.PHONY: install-html
386
install-html: html
387
install --directory $(htmldir)
388
install --mode=u=rw,go=r --target-directory=$(htmldir) \
389
$(htmldocs)
390
391
.PHONY: install-server
86
392
install-server: doc
87
mkdir --mode=0755 --parents /etc/mandos
88
install --mode=0755 mandos /usr/sbin/mandos
89
install --mode=0644 --target-directory=/etc/mandos mandos.conf
90
install --mode=0640 --target-directory=/etc/mandos \
393
install --directory $(CONFDIR)
394
if install --directory --mode=u=rwx --owner=$(USER) \
395
--group=$(GROUP) $(STATEDIR); then \
396
:; \
397
elif install --directory --mode=u=rwx $(STATEDIR); then \
398
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
399
fi
400
if [ "$(TMPFILES)" != "$(DESTDIR)" \
401
-a -d "$(TMPFILES)" ]; then \
402
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
403
$(TMPFILES)/mandos.conf; \
404
fi
405
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
406
-a -d "$(SYSUSERS)" ]; then \
407
install --mode=u=rw,go=r sysusers.d-mandos.conf \
408
$(SYSUSERS)/mandos.conf; \
409
fi
410
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
411
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
412
mandos-ctl
413
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
414
mandos-monitor
415
install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
416
mandos.conf
417
install --mode=u=rw --target-directory=$(CONFDIR) \
91
418
clients.conf
419
install --mode=u=rw,go=r dbus-mandos.conf \
420
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
421
install --mode=u=rwx,go=rx init.d-mandos \
422
$(DESTDIR)/etc/init.d/mandos
423
if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
424
install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
425
fi
426
install --mode=u=rw,go=r default-mandos \
427
$(DESTDIR)/etc/default/mandos
428
if [ -z $(DESTDIR) ]; then \
429
update-rc.d mandos defaults 25 15;\
430
fi
92
431
gzip --best --to-stdout mandos.8 \
93
> /usr/share/man/man8/mandos.8.gz
432
> $(MANDIR)/man8/mandos.8.gz
433
gzip --best --to-stdout mandos-monitor.8 \
434
> $(MANDIR)/man8/mandos-monitor.8.gz
435
gzip --best --to-stdout mandos-ctl.8 \
436
> $(MANDIR)/man8/mandos-ctl.8.gz
94
437
gzip --best --to-stdout mandos.conf.5 \
95
> /usr/share/man/man5/mandos.conf.5.gz
438
> $(MANDIR)/man5/mandos.conf.5.gz
96
439
gzip --best --to-stdout mandos-clients.conf.5 \
97
> /usr/share/man/man5/mandos-clients.conf.5.gz
440
> $(MANDIR)/man5/mandos-clients.conf.5.gz
441
gzip --best --to-stdout intro.8mandos \
442
> $(MANDIR)/man8/intro.8mandos.gz
98
443
99
install-client: all doc /usr/share/initramfs-tools/hooks/.
100
mkdir --mode=0755 --parents /usr/lib/mandos /etc/mandos
101
-mkdir --mode=0700 /usr/lib/mandos/plugins.d
102
chmod u=rwx,g=,o= /usr/lib/mandos/plugins.d
103
install --mode=0755 --target-directory=/usr/lib/mandos \
104
mandos-client
105
install --mode=0755 --target-directory=/usr/sbin mandos-keygen
106
install --mode=0755 \
107
--target-directory=/usr/lib/mandos/plugins.d \
444
.PHONY: install-client-nokey
445
install-client-nokey: all doc
446
install --directory $(LIBDIR)/mandos $(CONFDIR)
447
install --directory --mode=u=rwx $(KEYDIR) \
448
$(LIBDIR)/mandos/plugins.d \
449
$(LIBDIR)/mandos/plugin-helpers
450
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
451
-a -d "$(SYSUSERS)" ]; then \
452
install --mode=u=rw,go=r sysusers.d-mandos.conf \
453
$(SYSUSERS)/mandos-client.conf; \
454
fi
455
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
456
install --mode=u=rwx \
457
--directory "$(CONFDIR)/plugins.d" \
458
"$(CONFDIR)/plugin-helpers"; \
459
fi
460
install --mode=u=rwx,go=rx --directory \
461
"$(CONFDIR)/network-hooks.d"
462
install --mode=u=rwx,go=rx \
463
--target-directory=$(LIBDIR)/mandos plugin-runner
464
install --mode=u=rwx,go=rx \
465
--target-directory=$(LIBDIR)/mandos \
466
mandos-to-cryptroot-unlock
467
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
468
mandos-keygen
469
install --mode=u=rwx,go=rx \
470
--target-directory=$(LIBDIR)/mandos/plugins.d \
108
471
plugins.d/password-prompt
109
install --mode=4755 \
110
--target-directory=/usr/lib/mandos/plugins.d \
111
plugins.d/password-request
472
install --mode=u=rwxs,go=rx \
473
--target-directory=$(LIBDIR)/mandos/plugins.d \
474
plugins.d/mandos-client
475
install --mode=u=rwxs,go=rx \
476
--target-directory=$(LIBDIR)/mandos/plugins.d \
477
plugins.d/usplash
478
install --mode=u=rwxs,go=rx \
479
--target-directory=$(LIBDIR)/mandos/plugins.d \
480
plugins.d/splashy
481
install --mode=u=rwxs,go=rx \
482
--target-directory=$(LIBDIR)/mandos/plugins.d \
483
plugins.d/askpass-fifo
484
install --mode=u=rwxs,go=rx \
485
--target-directory=$(LIBDIR)/mandos/plugins.d \
486
plugins.d/plymouth
487
install --mode=u=rwx,go=rx \
488
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
489
plugin-helpers/mandos-client-iprouteadddel
112
490
install initramfs-tools-hook \
113
/usr/share/initramfs-tools/hooks/mandos
114
install initramfs-tools-hook-conf \
115
/usr/share/initramfs-tools/conf-hooks.d/mandos
491
$(INITRAMFSTOOLS)/hooks/mandos
492
install --mode=u=rw,go=r initramfs-tools-conf \
493
$(INITRAMFSTOOLS)/conf.d/mandos-conf
494
install --mode=u=rw,go=r initramfs-tools-conf-hook \
495
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
496
install initramfs-tools-script \
497
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
498
install initramfs-tools-script-stop \
499
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
500
install --directory $(DRACUTMODULE)
501
install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
502
dracut-module/ask-password-mandos.path \
503
dracut-module/ask-password-mandos.service
504
install --mode=u=rwxs,go=rx \
505
--target-directory=$(DRACUTMODULE) \
506
dracut-module/module-setup.sh \
507
dracut-module/cmdline-mandos.sh \
508
dracut-module/password-agent
509
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
116
510
gzip --best --to-stdout mandos-keygen.8 \
117
> /usr/share/man/man8/mandos-keygen.8.gz
118
gzip --best --to-stdout mandos-client.8mandos \
119
> /usr/share/man/man8/mandos-client.8mandos.gz
511
> $(MANDIR)/man8/mandos-keygen.8.gz
512
gzip --best --to-stdout plugin-runner.8mandos \
513
> $(MANDIR)/man8/plugin-runner.8mandos.gz
514
gzip --best --to-stdout plugins.d/mandos-client.8mandos \
515
> $(MANDIR)/man8/mandos-client.8mandos.gz
120
516
gzip --best --to-stdout plugins.d/password-prompt.8mandos \
121
> /usr/share/man/man8/password-prompt.8mandos.gz
122
gzip --best --to-stdout plugins.d/password-request.8mandos \
123
> /usr/share/man/man8/password-request.8mandos.gz
124
-/usr/sbin/mandos-keygen
125
update-initramfs -k all -u
126
517
> $(MANDIR)/man8/password-prompt.8mandos.gz
518
gzip --best --to-stdout plugins.d/usplash.8mandos \
519
> $(MANDIR)/man8/usplash.8mandos.gz
520
gzip --best --to-stdout plugins.d/splashy.8mandos \
521
> $(MANDIR)/man8/splashy.8mandos.gz
522
gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
523
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
524
gzip --best --to-stdout plugins.d/plymouth.8mandos \
525
> $(MANDIR)/man8/plymouth.8mandos.gz
526
gzip --best --to-stdout dracut-module/password-agent.8mandos \
527
> $(MANDIR)/man8/password-agent.8mandos.gz
528
529
.PHONY: install-client
530
install-client: install-client-nokey
531
# Post-installation stuff
532
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
533
if command -v update-initramfs >/dev/null; then \
534
update-initramfs -k all -u; \
535
elif command -v dracut >/dev/null; then \
536
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
537
if [ -w "$$initrd" ]; then \
538
chmod go-r "$$initrd"; \
539
dracut --force "$$initrd"; \
540
fi; \
541
done; \
542
fi
543
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
544
545
.PHONY: uninstall
127
546
uninstall: uninstall-server uninstall-client
128
547
129
uninstall-server: /usr/sbin/mandos
130
-rm --force /usr/sbin/mandos /usr/share/man/man8/mandos.8.gz \
131
/usr/share/man/man5/mandos.conf.5.gz \
132
/usr/share/man/man5/mandos-clients.conf.5.gz
133
-rmdir /etc/mandos
548
.PHONY: uninstall-server
549
uninstall-server:
550
-rm --force $(PREFIX)/sbin/mandos \
551
$(PREFIX)/sbin/mandos-ctl \
552
$(PREFIX)/sbin/mandos-monitor \
553
$(MANDIR)/man8/mandos.8.gz \
554
$(MANDIR)/man8/mandos-monitor.8.gz \
555
$(MANDIR)/man8/mandos-ctl.8.gz \
556
$(MANDIR)/man5/mandos.conf.5.gz \
557
$(MANDIR)/man5/mandos-clients.conf.5.gz
558
update-rc.d -f mandos remove
559
-rmdir $(CONFDIR)
134
560
561
.PHONY: uninstall-client
135
562
uninstall-client:
136
# Refuse to uninstall client if /etc/crypttab is configured to use it
137
! grep --regexp='^ *[^ #].*keyscript=/usr/lib/mandos/mandos-client' \
138
/etc/crypttab
139
-rm --force /usr/sbin/mandos-keygen \
140
/usr/lib/mandos/mandos-client \
141
/usr/lib/mandos/plugins.d/password-prompt \
142
/usr/lib/mandos/plugins.d/password-request \
143
/usr/share/initramfs-tools/hooks/mandos \
144
/usr/share/initramfs-tools/conf-hooks.d/mandos \
145
/usr/share/man/man8/mandos-client.8mandos.gz \
146
/usr/share/man/man8/mandos-keygen.8.gz \
147
/usr/share/man/man8/password-prompt.8mandos.gz \
148
/usr/share/man/man8/password-request.8mandos.gz
149
-rmdir /usr/lib/mandos/plugins.d /usr/lib/mandos \
150
/etc/mandos/plugins.d /etc/mandos
563
# Refuse to uninstall client if /etc/crypttab is explicitly configured
564
# to use it.
565
! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
566
$(DESTDIR)/etc/crypttab
567
-rm --force $(PREFIX)/sbin/mandos-keygen \
568
$(LIBDIR)/mandos/plugin-runner \
569
$(LIBDIR)/mandos/plugins.d/password-prompt \
570
$(LIBDIR)/mandos/plugins.d/mandos-client \
571
$(LIBDIR)/mandos/plugins.d/usplash \
572
$(LIBDIR)/mandos/plugins.d/splashy \
573
$(LIBDIR)/mandos/plugins.d/askpass-fifo \
574
$(LIBDIR)/mandos/plugins.d/plymouth \
575
$(INITRAMFSTOOLS)/hooks/mandos \
576
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
577
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
578
$(INITRAMFSTOOLS)/scripts/local-premount/mandos \
579
$(DRACUTMODULE)/ask-password-mandos.path \
580
$(DRACUTMODULE)/ask-password-mandos.service \
581
$(DRACUTMODULE)/module-setup.sh \
582
$(DRACUTMODULE)/cmdline-mandos.sh \
583
$(DRACUTMODULE)/password-agent \
584
$(MANDIR)/man8/mandos-keygen.8.gz \
585
$(MANDIR)/man8/plugin-runner.8mandos.gz \
586
$(MANDIR)/man8/mandos-client.8mandos.gz
587
$(MANDIR)/man8/password-prompt.8mandos.gz \
588
$(MANDIR)/man8/usplash.8mandos.gz \
589
$(MANDIR)/man8/splashy.8mandos.gz \
590
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
591
$(MANDIR)/man8/plymouth.8mandos.gz \
592
$(MANDIR)/man8/password-agent.8mandos.gz \
593
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
594
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
595
if command -v update-initramfs >/dev/null; then \
596
update-initramfs -k all -u; \
597
elif command -v dracut >/dev/null; then \
598
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
599
test -w "$$initrd" && dracut --force "$$initrd"; \
600
done; \
601
fi
151
602
603
.PHONY: purge
152
604
purge: purge-server purge-client
153
605
606
.PHONY: purge-server
154
607
purge-server: uninstall-server
155
-rm --force /etc/mandos/mandos.conf /etc/mandos/clients.conf
156
-rmdir /etc/mandos
608
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
609
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
610
$(DESTDIR)/etc/default/mandos \
611
$(DESTDIR)/etc/init.d/mandos \
612
$(SYSTEMD)/mandos.service \
613
$(DESTDIR)/run/mandos.pid \
614
$(DESTDIR)/var/run/mandos.pid
615
-rmdir $(CONFDIR)
157
616
617
.PHONY: purge-client
158
618
purge-client: uninstall-client
159
-rm --force /etc/mandos/seckey.txt /etc/mandos/pubkey.txt
160
-rmdir /etc/mandos /etc/mandos/plugins.d
619
-shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
620
-rm --force $(CONFDIR)/plugin-runner.conf \
621
$(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
622
$(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
623
-rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0