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 $(option)))
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
31
33
LINK_FORTIFY_LD:=-z relro -z now
39
41
#COVERAGE=--coverage
40
42
OPTIMIZE:=-Os -fno-strict-aliasing
41
43
LANGUAGE:=-std=gnu11
44
FEATURES:=-D_FILE_OFFSET_BITS=64
46
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
47
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nogroup || echo 65534)))
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:=$(shell uname --kernel-release)
49
57
## Use these settings for a traditional /usr/local install
50
58
# PREFIX:=$(DESTDIR)/usr/local
62
71
KEYDIR:=$(DESTDIR)/etc/keys/mandos
63
72
MANDIR:=$(PREFIX)/share/man
64
73
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
74
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
65
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 $(PKG_CONFIG) systemd \
91
--variable=tmpfilesdir)
92
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
93
--variable=sysusersdir)
80
GNUTLS_CFLAGS:=$(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:=$(shell pkg-config --libs avahi-core)
95
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
96
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
97
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
98
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
84
99
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
85
100
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
86
101
getconf LFS_LDFLAGS)
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
102
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
103
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
104
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
105
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
90
107
# Do not change these two
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
$(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
93
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
108
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
109
$(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
110
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
111
) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
95
113
# Commands to format a DocBook <refentry> document into a manual page
96
114
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
102
120
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
104
122
if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
105
&& type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
106
man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
123
&& command -v man >/dev/null; then LANG=en_US.UTF-8 \
124
MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
125
$(notdir $@); fi >/dev/null)
109
127
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
110
128
--param make.year.ranges 1 \
123
141
plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
124
142
plugins.d/plymouth
125
143
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
126
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
144
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
127
146
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
128
147
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
129
148
mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
149
dracut-module/password-agent.8mandos \
130
150
plugins.d/mandos-client.8mandos \
131
151
plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
132
152
plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
252
281
--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
255
# Need to add the GnuTLS, Avahi and GPGME libraries, and can't use
256
# -fsanitize=leak because GnuTLS and GPGME both leak memory.
257
plugins.d/mandos-client: plugins.d/mandos-client.c
258
$(CC) $(filter-out -fsanitize=leak,$(CFLAGS)) $(strip\
259
) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) $(strip\
260
) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $^ $(strip\
261
) -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
262
) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
264
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
265
$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
266
) $(LOADLIBES) $(LDLIBS) -o $@
284
# Need to add the GnuTLS, Avahi and GPGME libraries
285
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
286
) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
287
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
288
) $(AVAHI_LIBS) $(GPGME_LIBS)
290
# Need to add the libnl-route library
291
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
292
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
294
# Need to add the GLib and pthread libraries
295
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
296
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
268
298
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
269
299
check run-client run-server install install-html \
279
309
maintainer-clean: clean
280
310
-rm --force --recursive keydir confdir statedir
284
314
./mandos-ctl --check
315
./mandos-keygen --version
316
./plugin-runner --version
317
./plugin-helpers/mandos-client-iprouteadddel --version
318
./dracut-module/password-agent --test
286
320
# Run the client with a local config and key
287
run-client: all keydir/seckey.txt keydir/pubkey.txt
288
@echo "###################################################################"
289
@echo "# The following error messages are harmless and can be safely #"
291
@echo "# From plugin-runner: setgid: Operation not permitted #"
292
@echo "# setuid: Operation not permitted #"
293
@echo "# From askpass-fifo: mkfifo: Permission denied #"
294
@echo "# From mandos-client: #"
295
@echo "# Failed to raise privileges: Operation not permitted #"
296
@echo "# Warning: network hook \"*\" exited with status * #"
298
@echo "# (The messages are caused by not running as root, but you should #"
299
@echo "# NOT run \"make run-client\" as root unless you also unpacked and #"
300
@echo "# compiled Mandos as root, which is also NOT recommended.) #"
301
@echo "###################################################################"
321
run-client: all keydir/seckey.txt keydir/pubkey.txt \
322
keydir/tls-privkey.pem keydir/tls-pubkey.pem
323
@echo '######################################################'
324
@echo '# The following error messages are harmless and can #'
325
@echo '# be safely ignored: #'
326
@echo '## From plugin-runner: #'
327
@echo '# setgid: Operation not permitted #'
328
@echo '# setuid: Operation not permitted #'
329
@echo '## From askpass-fifo: #'
330
@echo '# mkfifo: Permission denied #'
331
@echo '## From mandos-client: #'
332
@echo '# Failed to raise privileges: Operation not permi... #'
333
@echo '# Warning: network hook "*" exited with status * #'
334
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
335
@echo '# Failed to bring up interface "*": Operation not... #'
337
@echo '# (The messages are caused by not running as root, #'
338
@echo '# but you should NOT run "make run-client" as root #'
339
@echo '# unless you also unpacked and compiled Mandos as #'
340
@echo '# root, which is also NOT recommended.) #'
341
@echo '######################################################'
302
342
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
303
343
./plugin-runner --plugin-dir=plugins.d \
304
344
--plugin-helper-dir=plugin-helpers \
305
345
--config-file=plugin-runner.conf \
306
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
346
--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 \
307
347
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
310
350
# Used by run-client
311
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
351
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
312
352
install --directory keydir
313
353
./mandos-keygen --dir keydir --force
344
384
elif install --directory --mode=u=rwx $(STATEDIR); then \
345
385
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
347
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
387
if [ "$(TMPFILES)" != "$(DESTDIR)" \
388
-a -d "$(TMPFILES)" ]; then \
348
389
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
349
390
$(TMPFILES)/mandos.conf; \
392
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
393
-a -d "$(SYSUSERS)" ]; then \
394
install --mode=u=rw,go=r sysusers.d-mandos.conf \
395
$(SYSUSERS)/mandos.conf; \
351
397
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
352
398
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
387
433
install --directory --mode=u=rwx $(KEYDIR) \
388
434
$(LIBDIR)/mandos/plugins.d \
389
435
$(LIBDIR)/mandos/plugin-helpers
436
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
437
-a -d "$(SYSUSERS)" ]; then \
438
install --mode=u=rw,go=r sysusers.d-mandos.conf \
439
$(SYSUSERS)/mandos-client.conf; \
390
441
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
391
442
install --mode=u=rwx \
392
443
--directory "$(CONFDIR)/plugins.d" \
396
447
"$(CONFDIR)/network-hooks.d"
397
448
install --mode=u=rwx,go=rx \
398
449
--target-directory=$(LIBDIR)/mandos plugin-runner
450
install --mode=u=rwx,go=rx \
451
--target-directory=$(LIBDIR)/mandos \
452
mandos-to-cryptroot-unlock
399
453
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
401
455
install --mode=u=rwx,go=rx \
421
475
plugin-helpers/mandos-client-iprouteadddel
422
476
install initramfs-tools-hook \
423
477
$(INITRAMFSTOOLS)/hooks/mandos
424
install --mode=u=rw,go=r initramfs-tools-hook-conf \
425
$(INITRAMFSTOOLS)/conf-hooks.d/mandos
478
install --mode=u=rw,go=r initramfs-tools-conf \
479
$(INITRAMFSTOOLS)/conf.d/mandos-conf
480
install --mode=u=rw,go=r initramfs-tools-conf-hook \
481
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
426
482
install initramfs-tools-script \
427
483
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
484
install initramfs-tools-script-stop \
485
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
486
install --directory $(DRACUTMODULE)
487
install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
488
dracut-module/ask-password-mandos.path \
489
dracut-module/ask-password-mandos.service
490
install --mode=u=rwxs,go=rx \
491
--target-directory=$(DRACUTMODULE) \
492
dracut-module/module-setup.sh \
493
dracut-module/cmdline-mandos.sh \
494
dracut-module/password-agent
428
495
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
429
496
gzip --best --to-stdout mandos-keygen.8 \
430
497
> $(MANDIR)/man8/mandos-keygen.8.gz
442
509
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
443
510
gzip --best --to-stdout plugins.d/plymouth.8mandos \
444
511
> $(MANDIR)/man8/plymouth.8mandos.gz
512
gzip --best --to-stdout dracut-module/password-agent.8mandos \
513
> $(MANDIR)/man8/password-agent.8mandos.gz
446
515
install-client: install-client-nokey
447
516
# Post-installation stuff
448
517
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
449
update-initramfs -k all -u
518
if command -v update-initramfs >/dev/null; then \
519
update-initramfs -k all -u; \
520
elif command -v dracut >/dev/null; then \
521
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
522
if [ -w "$$initrd" ]; then \
523
chmod go-r "$$initrd"; \
524
dracut --force "$$initrd"; \
450
528
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
452
530
uninstall: uninstall-server uninstall-client
479
557
$(INITRAMFSTOOLS)/hooks/mandos \
480
558
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
481
559
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
560
$(INITRAMFSTOOLS)/scripts/local-premount/mandos \
561
$(DRACUTMODULE)/ask-password-mandos.path \
562
$(DRACUTMODULE)/ask-password-mandos.service \
563
$(DRACUTMODULE)/module-setup.sh \
564
$(DRACUTMODULE)/cmdline-mandos.sh \
565
$(DRACUTMODULE)/password-agent \
482
566
$(MANDIR)/man8/mandos-keygen.8.gz \
483
567
$(MANDIR)/man8/plugin-runner.8mandos.gz \
484
568
$(MANDIR)/man8/mandos-client.8mandos.gz
487
571
$(MANDIR)/man8/splashy.8mandos.gz \
488
572
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
489
573
$(MANDIR)/man8/plymouth.8mandos.gz \
574
$(MANDIR)/man8/password-agent.8mandos.gz \
490
575
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
491
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
492
update-initramfs -k all -u
576
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
577
if command -v update-initramfs >/dev/null; then \
578
update-initramfs -k all -u; \
579
elif command -v dracut >/dev/null; then \
580
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
581
test -w "$$initrd" && dracut --force "$$initrd"; \
494
585
purge: purge-server purge-client