10
10
-Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
11
-Wredundant-decls -Wnested-externs -Winline -Wvla \
12
12
-Wvolatile-register-var -Woverlength-strings
13
#DEBUG=-ggdb3 -fsanitize=address
14
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
15
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
16
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
14
#DEBUG:=-ggdb3 -fsanitize=address $(SANITIZE)
15
## Check which sanitizing options can be used
16
#SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
17
# echo 'int main(){}' | $(CC) --language=c $(option) \
18
# /dev/stdin -o /dev/null >/dev/null 2>&1 && echo $(option)))
17
19
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
18
20
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
19
21
-fsanitize=shift -fsanitize=integer-divide-by-zero \
23
25
-fsanitize=object-size -fsanitize=float-divide-by-zero \
24
26
-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
25
27
-fsanitize=returns-nonnull-attribute -fsanitize=bool \
27
# Check which sanitizing options can be used
28
SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
29
echo 'int main(){}' | $(CC) --language=c $(option) /dev/stdin \
30
-o /dev/null >/dev/null 2>&1 && echo $(option)))
31
LINK_FORTIFY_LD=-z relro -z now
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
33
LINK_FORTIFY_LD:=-z relro -z now
34
36
# If BROKEN_PIE is set, do not build with -pie
37
39
LINK_FORTIFY += -pie
39
41
#COVERAGE=--coverage
40
OPTIMIZE=-Os -fno-strict-aliasing
46
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
47
GROUP=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nogroup || echo 65534)))
42
OPTIMIZE:=-Os -fno-strict-aliasing
44
FEATURES:=-D_FILE_OFFSET_BITS=64
48
PKG_CONFIG?=pkg-config
50
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
51
|| getent passwd nobody || echo 65534)))
52
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
53
|| getent group nogroup || echo 65534)))
55
LINUXVERSION:=$(shell uname --kernel-release)
49
57
## Use these settings for a traditional /usr/local install
50
# PREFIX=$(DESTDIR)/usr/local
51
# CONFDIR=$(DESTDIR)/etc/mandos
52
# KEYDIR=$(DESTDIR)/etc/mandos/keys
53
# MANDIR=$(PREFIX)/man
54
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
55
# STATEDIR=$(DESTDIR)/var/lib/mandos
56
# LIBDIR=$(PREFIX)/lib
58
# PREFIX:=$(DESTDIR)/usr/local
59
# CONFDIR:=$(DESTDIR)/etc/mandos
60
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
61
# MANDIR:=$(PREFIX)/man
62
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
63
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
64
# STATEDIR:=$(DESTDIR)/var/lib/mandos
65
# LIBDIR:=$(PREFIX)/lib
59
68
## These settings are for a package-type install
61
CONFDIR=$(DESTDIR)/etc/mandos
62
KEYDIR=$(DESTDIR)/etc/keys/mandos
63
MANDIR=$(PREFIX)/share/man
64
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
65
STATEDIR=$(DESTDIR)/var/lib/mandos
69
PREFIX:=$(DESTDIR)/usr
70
CONFDIR:=$(DESTDIR)/etc/mandos
71
KEYDIR:=$(DESTDIR)/etc/keys/mandos
72
MANDIR:=$(PREFIX)/share/man
73
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
74
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
75
STATEDIR:=$(DESTDIR)/var/lib/mandos
68
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
78
"/usr/lib/`dpkg-architecture \
79
-qDEB_HOST_MULTIARCH 2>/dev/null`" \
69
80
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
70
81
if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
71
82
echo "$(DESTDIR)$$d"; \
77
SYSTEMD=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
78
TMPFILES=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
88
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
89
--variable=systemdsystemunitdir)
90
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
91
--variable=tmpfilesdir)
80
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
81
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
82
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
83
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
84
GPGME_CFLAGS=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
85
GPGME_LIBS=$(shell gpgme-config --libs; getconf LFS_LIBS; \
93
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
94
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
95
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
96
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
97
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
98
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
86
99
getconf LFS_LDFLAGS)
87
LIBNL3_CFLAGS=$(shell pkg-config --cflags-only-I libnl-route-3.0)
88
LIBNL3_LIBS=$(shell pkg-config --libs libnl-route-3.0)
100
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
101
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
102
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
103
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
90
105
# Do not change these two
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
$(OPTIMIZE) $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) \
93
$(GPGME_CFLAGS) -DVERSION='"$(version)"'
94
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
106
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
107
$(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
108
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
109
) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
96
111
# Commands to format a DocBook <refentry> document into a manual page
97
112
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
103
118
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
105
120
if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
106
&& type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
107
man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
121
&& command -v man >/dev/null; then LANG=en_US.UTF-8 \
122
MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
123
$(notdir $@); fi >/dev/null)
110
125
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
111
126
--param make.year.ranges 1 \
117
132
/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
118
133
$<; $(HTMLPOST) $@)
119
134
# Fix citerefentry links
120
HTMLPOST=$(SED) --in-place \
135
HTMLPOST:=$(SED) --in-place \
121
136
--expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
123
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
138
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
124
139
plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
125
140
plugins.d/plymouth
126
PLUGIN_HELPERS=plugin-helpers/mandos-client-iprouteadddel
127
CPROGS=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
128
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
129
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
141
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
142
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
144
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
145
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
130
146
mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
147
dracut-module/password-agent.8mandos \
131
148
plugins.d/mandos-client.8mandos \
132
149
plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
133
150
plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
134
151
plugins.d/plymouth.8mandos intro.8mandos
136
htmldocs=$(addsuffix .xhtml,$(DOCS))
153
htmldocs:=$(addsuffix .xhtml,$(DOCS))
138
objects=$(addsuffix .o,$(CPROGS))
155
objects:=$(addsuffix .o,$(CPROGS))
140
157
all: $(PROGS) mandos.lsm
253
279
--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
282
# Need to add the GnuTLS, Avahi and GPGME libraries
256
283
plugins.d/mandos-client: plugins.d/mandos-client.c
257
$(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
258
) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
284
$(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
285
) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
286
) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
289
# Need to add the libnl-route library
260
290
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
261
291
$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
262
292
) $(LOADLIBES) $(LDLIBS) -o $@
294
# Need to add the GLib and pthread libraries
295
dracut-module/password-agent: dracut-module/password-agent.c
296
$(LINK.c) $(GLIB_CFLAGS) $^ $(GLIB_LIBS) -lpthread $(strip\
297
) $(LOADLIBES) $(LDLIBS) -o $@
264
299
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
265
300
check run-client run-server install install-html \
266
301
install-server install-client-nokey install-client uninstall \
275
310
maintainer-clean: clean
276
311
-rm --force --recursive keydir confdir statedir
280
315
./mandos-ctl --check
316
./mandos-keygen --version
317
./plugin-runner --version
318
./plugin-helpers/mandos-client-iprouteadddel --version
319
./dracut-module/password-agent --test
282
321
# Run the client with a local config and key
283
run-client: all keydir/seckey.txt keydir/pubkey.txt
284
@echo "###################################################################"
285
@echo "# The following error messages are harmless and can be safely #"
287
@echo "# From plugin-runner: setgid: Operation not permitted #"
288
@echo "# setuid: Operation not permitted #"
289
@echo "# From askpass-fifo: mkfifo: Permission denied #"
290
@echo "# From mandos-client: #"
291
@echo "# Failed to raise privileges: Operation not permitted #"
292
@echo "# Warning: network hook \"*\" exited with status * #"
294
@echo "# (The messages are caused by not running as root, but you should #"
295
@echo "# NOT run \"make run-client\" as root unless you also unpacked and #"
296
@echo "# compiled Mandos as root, which is also NOT recommended.) #"
297
@echo "###################################################################"
322
run-client: all keydir/seckey.txt keydir/pubkey.txt \
323
keydir/tls-privkey.pem keydir/tls-pubkey.pem
324
@echo '######################################################'
325
@echo '# The following error messages are harmless and can #'
326
@echo '# be safely ignored: #'
327
@echo '## From plugin-runner: #'
328
@echo '# setgid: Operation not permitted #'
329
@echo '# setuid: Operation not permitted #'
330
@echo '## From askpass-fifo: #'
331
@echo '# mkfifo: Permission denied #'
332
@echo '## From mandos-client: #'
333
@echo '# Failed to raise privileges: Operation not permi... #'
334
@echo '# Warning: network hook "*" exited with status * #'
335
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
336
@echo '# Failed to bring up interface "*": Operation not... #'
338
@echo '# (The messages are caused by not running as root, #'
339
@echo '# but you should NOT run "make run-client" as root #'
340
@echo '# unless you also unpacked and compiled Mandos as #'
341
@echo '# root, which is also NOT recommended.) #'
342
@echo '######################################################'
298
343
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
299
344
./plugin-runner --plugin-dir=plugins.d \
300
345
--plugin-helper-dir=plugin-helpers \
301
346
--config-file=plugin-runner.conf \
302
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
347
--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 \
303
348
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
306
351
# Used by run-client
307
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
352
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
308
353
install --directory keydir
309
354
./mandos-keygen --dir keydir --force
392
438
"$(CONFDIR)/network-hooks.d"
393
439
install --mode=u=rwx,go=rx \
394
440
--target-directory=$(LIBDIR)/mandos plugin-runner
441
install --mode=u=rwx,go=rx \
442
--target-directory=$(LIBDIR)/mandos \
443
mandos-to-cryptroot-unlock
395
444
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
397
446
install --mode=u=rwx,go=rx \
417
466
plugin-helpers/mandos-client-iprouteadddel
418
467
install initramfs-tools-hook \
419
468
$(INITRAMFSTOOLS)/hooks/mandos
420
install --mode=u=rw,go=r initramfs-tools-hook-conf \
421
$(INITRAMFSTOOLS)/conf-hooks.d/mandos
469
install --mode=u=rw,go=r initramfs-tools-conf \
470
$(INITRAMFSTOOLS)/conf.d/mandos-conf
471
install --mode=u=rw,go=r initramfs-tools-conf-hook \
472
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
422
473
install initramfs-tools-script \
423
474
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
475
install initramfs-tools-script-stop \
476
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
477
install --directory $(DRACUTMODULE)
478
install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
479
dracut-module/ask-password-mandos.path \
480
dracut-module/ask-password-mandos.service
481
install --mode=u=rwxs,go=rx \
482
--target-directory=$(DRACUTMODULE) \
483
dracut-module/module-setup.sh \
484
dracut-module/cmdline-mandos.sh \
485
dracut-module/password-agent
424
486
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
425
487
gzip --best --to-stdout mandos-keygen.8 \
426
488
> $(MANDIR)/man8/mandos-keygen.8.gz
438
500
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
439
501
gzip --best --to-stdout plugins.d/plymouth.8mandos \
440
502
> $(MANDIR)/man8/plymouth.8mandos.gz
503
gzip --best --to-stdout dracut-module/password-agent.8mandos \
504
> $(MANDIR)/man8/password-agent.8mandos.gz
442
506
install-client: install-client-nokey
443
507
# Post-installation stuff
444
508
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
445
update-initramfs -k all -u
509
if command -v update-initramfs >/dev/null; then \
510
update-initramfs -k all -u; \
511
elif command -v dracut >/dev/null; then \
512
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
513
if [ -w "$$initrd" ]; then \
514
chmod go-r "$$initrd"; \
515
dracut --force "$$initrd"; \
446
519
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
448
521
uninstall: uninstall-server uninstall-client
475
548
$(INITRAMFSTOOLS)/hooks/mandos \
476
549
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
477
550
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
551
$(INITRAMFSTOOLS)/scripts/local-premount/mandos \
552
$(DRACUTMODULE)/ask-password-mandos.path \
553
$(DRACUTMODULE)/ask-password-mandos.service \
554
$(DRACUTMODULE)/module-setup.sh \
555
$(DRACUTMODULE)/cmdline-mandos.sh \
556
$(DRACUTMODULE)/password-agent \
478
557
$(MANDIR)/man8/mandos-keygen.8.gz \
479
558
$(MANDIR)/man8/plugin-runner.8mandos.gz \
480
559
$(MANDIR)/man8/mandos-client.8mandos.gz
483
562
$(MANDIR)/man8/splashy.8mandos.gz \
484
563
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
485
564
$(MANDIR)/man8/plymouth.8mandos.gz \
565
$(MANDIR)/man8/password-agent.8mandos.gz \
486
566
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
487
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
488
update-initramfs -k all -u
567
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
568
if command -v update-initramfs >/dev/null; then \
569
update-initramfs -k all -u; \
570
elif command -v dracut >/dev/null; then \
571
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
572
test -w "$$initrd" && dracut --force "$$initrd"; \
490
576
purge: purge-server purge-client