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 $(option)))
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-fstack-protector-all -fPIC
33
CPPFLAGS+=-D_FORTIFY_SOURCE=3
31
34
LINK_FORTIFY_LD:=-z relro -z now
39
42
#COVERAGE=--coverage
40
43
OPTIMIZE:=-Os -fno-strict-aliasing
41
44
LANGUAGE:=-std=gnu11
45
CPPFLAGS+=-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64
46
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
47
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nogroup || echo 65534)))
49
PKG_CONFIG?=pkg-config
51
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
52
|| getent passwd nobody || echo 65534)))
53
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
54
|| getent group nogroup || echo 65534)))
56
LINUXVERSION:=$(shell uname --kernel-release)
49
58
## Use these settings for a traditional /usr/local install
50
59
# PREFIX:=$(DESTDIR)/usr/local
62
73
KEYDIR:=$(DESTDIR)/etc/keys/mandos
63
74
MANDIR:=$(PREFIX)/share/man
64
75
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
76
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
65
77
STATEDIR:=$(DESTDIR)/var/lib/mandos
68
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
80
"/usr/lib/`dpkg-architecture \
81
-qDEB_HOST_MULTIARCH 2>/dev/null`" \
69
82
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
70
83
if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
71
84
echo "$(DESTDIR)$$d"; \
88
DBUSPOLICYDIR:=$(DESTDIR)/usr/share/dbus-1/system.d
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
91
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
92
--variable=systemdsystemunitdir)
93
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
94
--variable=tmpfilesdir)
95
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
96
--variable=sysusersdir)
80
GNUTLS_CFLAGS:=$(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:=$(shell pkg-config --libs avahi-core)
84
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
85
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
98
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
99
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
100
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
101
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
102
GPGME_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gpgme 2>/dev/null \
103
|| gpgme-config --cflags; getconf LFS_CFLAGS)
104
GPGME_LIBS:=$(shell $(PKG_CONFIG) --libs gpgme 2>/dev/null \
105
|| gpgme-config --libs; getconf LFS_LIBS; \
86
106
getconf LFS_LDFLAGS)
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
107
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
108
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
109
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
110
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
90
112
# Do not change these two
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
$(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
93
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
113
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
114
$(LANGUAGE) -DVERSION='"$(version)"'
115
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
116
) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
95
118
# Commands to format a DocBook <refentry> document into a manual page
96
119
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
252
289
--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 $@
268
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
269
check run-client run-server install install-html \
270
install-server install-client-nokey install-client uninstall \
271
uninstall-server uninstall-client purge purge-server \
292
# Need to add the GnuTLS, Avahi and GPGME libraries
293
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
294
) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
295
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
296
) $(AVAHI_LIBS) $(GPGME_LIBS)
298
# Need to add the libnl-route library
299
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
300
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
302
# Need to add the GLib and pthread libraries
303
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
304
# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
305
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
275
309
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
278
314
mostlyclean: clean
315
.PHONY: maintainer-clean
279
316
maintainer-clean: clean
280
317
-rm --force --recursive keydir confdir statedir
284
322
./mandos-ctl --check
323
./mandos-keygen --version
324
./plugin-runner --version
325
./plugin-helpers/mandos-client-iprouteadddel --version
326
./dracut-module/password-agent --test
286
328
# Run the client with a local config and key
287
run-client: all keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem
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 "###################################################################"
330
run-client: all keydir/seckey.txt keydir/pubkey.txt \
331
keydir/tls-privkey.pem keydir/tls-pubkey.pem
332
@echo '######################################################'
333
@echo '# The following error messages are harmless and can #'
334
@echo '# be safely ignored: #'
335
@echo '## From plugin-runner: #'
336
@echo '# setgid: Operation not permitted #'
337
@echo '# setuid: Operation not permitted #'
338
@echo '## From askpass-fifo: #'
339
@echo '# mkfifo: Permission denied #'
340
@echo '## From mandos-client: #'
341
@echo '# Failed to raise privileges: Operation not permi... #'
342
@echo '# Warning: network hook "*" exited with status * #'
343
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
344
@echo '# Failed to bring up interface "*": Operation not... #'
346
@echo '# (The messages are caused by not running as root, #'
347
@echo '# but you should NOT run "make run-client" as root #'
348
@echo '# unless you also unpacked and compiled Mandos as #'
349
@echo '# root, which is also NOT recommended.) #'
350
@echo '######################################################'
302
351
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
303
352
./plugin-runner --plugin-dir=plugins.d \
304
353
--plugin-helper-dir=plugin-helpers \
311
360
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
312
361
install --directory keydir
313
362
./mandos-keygen --dir keydir --force
363
if ! [ -e keydir/tls-privkey.pem ]; then \
364
install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
366
if ! [ -e keydir/tls-pubkey.pem ]; then \
367
install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
315
370
# Run the server with a local config
316
372
run-server: confdir/mandos.conf confdir/clients.conf statedir
317
373
./mandos --debug --no-dbus --configdir=confdir \
318
374
--statedir=statedir $(SERVERARGS)
320
376
# Used by run-server
321
377
confdir/mandos.conf: mandos.conf
322
install --directory confdir
323
install --mode=u=rw,go=r $^ $@
378
install -D --mode=u=rw,go=r $^ $@
324
379
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
325
install --directory confdir
326
install --mode=u=rw $< $@
380
install -D --mode=u=rw $< $@
327
381
# Add a client password
328
382
./mandos-keygen --dir keydir --password --no-ssh >> $@
330
384
install --directory statedir
332
387
install: install-server install-client-nokey
334
390
install-html: html
335
install --directory $(htmldir)
336
install --mode=u=rw,go=r --target-directory=$(htmldir) \
391
install -D --mode=u=rw,go=r --target-directory=$(htmldir) \
394
.PHONY: install-server
339
395
install-server: doc
340
install --directory $(CONFDIR)
341
396
if install --directory --mode=u=rwx --owner=$(USER) \
342
397
--group=$(GROUP) $(STATEDIR); then \
344
399
elif install --directory --mode=u=rwx $(STATEDIR); then \
345
400
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
347
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
348
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
402
if [ "$(TMPFILES)" != "$(DESTDIR)" ]; then \
403
install -D --mode=u=rw,go=r tmpfiles.d-mandos.conf \
349
404
$(TMPFILES)/mandos.conf; \
351
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
406
if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
407
install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
408
$(SYSUSERS)/mandos.conf; \
410
install --directory $(PREFIX)/sbin
411
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
352
413
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
354
415
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
417
install --directory $(CONFDIR)
356
418
install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
358
420
install --mode=u=rw --target-directory=$(CONFDIR) \
360
install --mode=u=rw,go=r dbus-mandos.conf \
361
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
362
install --mode=u=rwx,go=rx init.d-mandos \
422
install -D --mode=u=rw,go=r dbus-mandos.conf \
423
$(DBUSPOLICYDIR)/mandos.conf
424
install -D --mode=u=rwx,go=rx init.d-mandos \
363
425
$(DESTDIR)/etc/init.d/mandos
364
if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
365
install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
426
if [ "$(SYSTEMD)" != "$(DESTDIR)" ]; then \
427
install -D --mode=u=rw,go=r mandos.service \
367
install --mode=u=rw,go=r default-mandos \
430
install -D --mode=u=rw,go=r default-mandos \
368
431
$(DESTDIR)/etc/default/mandos
369
432
if [ -z $(DESTDIR) ]; then \
370
433
update-rc.d mandos defaults 25 15;\
435
install --directory $(MANDIR)/man8 $(MANDIR)/man5
372
436
gzip --best --to-stdout mandos.8 \
373
437
> $(MANDIR)/man8/mandos.8.gz
374
438
gzip --best --to-stdout mandos-monitor.8 \
382
446
gzip --best --to-stdout intro.8mandos \
383
447
> $(MANDIR)/man8/intro.8mandos.gz
449
.PHONY: install-client-nokey
385
450
install-client-nokey: all doc
386
install --directory $(LIBDIR)/mandos $(CONFDIR)
387
451
install --directory --mode=u=rwx $(KEYDIR) \
388
452
$(LIBDIR)/mandos/plugins.d \
389
453
$(LIBDIR)/mandos/plugin-helpers
454
if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
455
install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
456
$(SYSUSERS)/mandos-client.conf; \
390
458
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
391
install --mode=u=rwx \
392
--directory "$(CONFDIR)/plugins.d" \
459
install --directory \
460
--mode=u=rwx "$(CONFDIR)/plugins.d" \
393
461
"$(CONFDIR)/plugin-helpers"; \
395
install --mode=u=rwx,go=rx --directory \
463
install --directory --mode=u=rwx,go=rx \
396
464
"$(CONFDIR)/network-hooks.d"
397
465
install --mode=u=rwx,go=rx \
398
466
--target-directory=$(LIBDIR)/mandos plugin-runner
399
467
install --mode=u=rwx,go=rx \
400
--target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
468
--target-directory=$(LIBDIR)/mandos \
469
mandos-to-cryptroot-unlock
470
install --directory $(PREFIX)/sbin
401
471
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
403
473
install --mode=u=rwx,go=rx \
421
491
install --mode=u=rwx,go=rx \
422
492
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
423
493
plugin-helpers/mandos-client-iprouteadddel
424
install initramfs-tools-hook \
494
install -D initramfs-tools-hook \
425
495
$(INITRAMFSTOOLS)/hooks/mandos
426
install --mode=u=rw,go=r initramfs-tools-conf \
496
install -D --mode=u=rw,go=r initramfs-tools-conf \
427
497
$(INITRAMFSTOOLS)/conf.d/mandos-conf
428
install initramfs-tools-script \
498
install -D --mode=u=rw,go=r initramfs-tools-conf-hook \
499
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
500
install -D initramfs-tools-script \
429
501
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
430
install initramfs-tools-script-stop \
502
install -D initramfs-tools-script-stop \
431
503
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
504
install -D --mode=u=rw,go=r \
505
--target-directory=$(DRACUTMODULE) \
506
dracut-module/ask-password-mandos.path \
507
dracut-module/ask-password-mandos.service
508
install --mode=u=rwxs,go=rx \
509
--target-directory=$(DRACUTMODULE) \
510
dracut-module/module-setup.sh \
511
dracut-module/cmdline-mandos.sh \
512
dracut-module/password-agent
432
513
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
514
install --directory $(MANDIR)/man8
433
515
gzip --best --to-stdout mandos-keygen.8 \
434
516
> $(MANDIR)/man8/mandos-keygen.8.gz
435
517
gzip --best --to-stdout plugin-runner.8mandos \
446
528
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
447
529
gzip --best --to-stdout plugins.d/plymouth.8mandos \
448
530
> $(MANDIR)/man8/plymouth.8mandos.gz
531
gzip --best --to-stdout dracut-module/password-agent.8mandos \
532
> $(MANDIR)/man8/password-agent.8mandos.gz
534
.PHONY: install-client
450
535
install-client: install-client-nokey
451
536
# Post-installation stuff
452
537
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
453
update-initramfs -k all -u
538
if command -v update-initramfs >/dev/null; then \
539
update-initramfs -k all -u; \
540
elif command -v dracut >/dev/null; then \
541
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
542
if [ -w "$$initrd" ]; then \
543
chmod go-r "$$initrd"; \
544
dracut --force "$$initrd"; \
454
548
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
456
551
uninstall: uninstall-server uninstall-client
553
.PHONY: uninstall-server
458
554
uninstall-server:
459
555
-rm --force $(PREFIX)/sbin/mandos \
460
556
$(PREFIX)/sbin/mandos-ctl \
491
594
$(MANDIR)/man8/splashy.8mandos.gz \
492
595
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
493
596
$(MANDIR)/man8/plymouth.8mandos.gz \
597
$(MANDIR)/man8/password-agent.8mandos.gz \
494
598
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
495
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
496
update-initramfs -k all -u
599
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
600
if command -v update-initramfs >/dev/null; then \
601
update-initramfs -k all -u; \
602
elif command -v dracut >/dev/null; then \
603
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
604
test -w "$$initrd" && dracut --force "$$initrd"; \
498
609
purge: purge-server purge-client
500
612
purge-server: uninstall-server
501
613
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
502
614
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
503
615
$(DESTDIR)/etc/default/mandos \
504
616
$(DESTDIR)/etc/init.d/mandos \
505
$(SYSTEMD)/mandos.service \
506
617
$(DESTDIR)/run/mandos.pid \
507
618
$(DESTDIR)/var/run/mandos.pid
619
if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
620
-rm --force -- $(SYSTEMD)/mandos.service; \
508
622
-rmdir $(CONFDIR)
510
625
purge-client: uninstall-client
511
626
-shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
512
627
-rm --force $(CONFDIR)/plugin-runner.conf \