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 $(option)))
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-fstack-protector-all -fPIC
33
CPPFLAGS+=-D_FORTIFY_SOURCE=3
31
34
LINK_FORTIFY_LD:=-z relro -z now
39
42
#COVERAGE=--coverage
40
43
OPTIMIZE:=-Os -fno-strict-aliasing
41
44
LANGUAGE:=-std=gnu11
45
CPPFLAGS+=-D_FILE_OFFSET_BITS=64
46
USER:=$(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
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
89
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
90
--variable=systemdsystemunitdir)
91
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
92
--variable=tmpfilesdir)
93
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
94
--variable=sysusersdir)
80
GNUTLS_CFLAGS:=$(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:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
96
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
97
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
98
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
99
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
100
GPGME_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gpgme 2>/dev/null \
101
|| gpgme-config --cflags; getconf LFS_CFLAGS)
102
GPGME_LIBS:=$(shell $(PKG_CONFIG) --libs gpgme 2>/dev/null \
103
|| gpgme-config --libs; getconf LFS_LIBS; \
86
104
getconf LFS_LDFLAGS)
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
105
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
106
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
107
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
108
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
90
110
# Do not change these two
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
$(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
93
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
111
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
112
$(LANGUAGE) -DVERSION='"$(version)"'
113
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
114
) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
95
116
# Commands to format a DocBook <refentry> document into a manual page
96
117
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
252
287
--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 \
290
# Need to add the GnuTLS, Avahi and GPGME libraries
291
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
292
) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
293
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
294
) $(AVAHI_LIBS) $(GPGME_LIBS)
296
# Need to add the libnl-route library
297
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
298
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
300
# Need to add the GLib and pthread libraries
301
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
302
# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
303
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
275
307
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
278
312
mostlyclean: clean
313
.PHONY: maintainer-clean
279
314
maintainer-clean: clean
280
315
-rm --force --recursive keydir confdir statedir
284
320
./mandos-ctl --check
321
./mandos-keygen --version
322
./plugin-runner --version
323
./plugin-helpers/mandos-client-iprouteadddel --version
324
./dracut-module/password-agent --test
286
326
# 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 "###################################################################"
328
run-client: all keydir/seckey.txt keydir/pubkey.txt \
329
keydir/tls-privkey.pem keydir/tls-pubkey.pem
330
@echo '######################################################'
331
@echo '# The following error messages are harmless and can #'
332
@echo '# be safely ignored: #'
333
@echo '## From plugin-runner: #'
334
@echo '# setgid: Operation not permitted #'
335
@echo '# setuid: Operation not permitted #'
336
@echo '## From askpass-fifo: #'
337
@echo '# mkfifo: Permission denied #'
338
@echo '## From mandos-client: #'
339
@echo '# Failed to raise privileges: Operation not permi... #'
340
@echo '# Warning: network hook "*" exited with status * #'
341
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
342
@echo '# Failed to bring up interface "*": Operation not... #'
344
@echo '# (The messages are caused by not running as root, #'
345
@echo '# but you should NOT run "make run-client" as root #'
346
@echo '# unless you also unpacked and compiled Mandos as #'
347
@echo '# root, which is also NOT recommended.) #'
348
@echo '######################################################'
302
349
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
303
350
./plugin-runner --plugin-dir=plugins.d \
304
351
--plugin-helper-dir=plugin-helpers \
344
401
elif install --directory --mode=u=rwx $(STATEDIR); then \
345
402
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
347
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
404
if [ "$(TMPFILES)" != "$(DESTDIR)" \
405
-a -d "$(TMPFILES)" ]; then \
348
406
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
349
407
$(TMPFILES)/mandos.conf; \
409
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
410
-a -d "$(SYSUSERS)" ]; then \
411
install --mode=u=rw,go=r sysusers.d-mandos.conf \
412
$(SYSUSERS)/mandos.conf; \
351
414
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
352
415
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
382
445
gzip --best --to-stdout intro.8mandos \
383
446
> $(MANDIR)/man8/intro.8mandos.gz
448
.PHONY: install-client-nokey
385
449
install-client-nokey: all doc
386
450
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)" != "$(DESTDIR)" \
455
-a -d "$(SYSUSERS)" ]; then \
456
install --mode=u=rw,go=r sysusers.d-mandos.conf \
457
$(SYSUSERS)/mandos-client.conf; \
390
459
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
391
460
install --mode=u=rwx \
392
461
--directory "$(CONFDIR)/plugins.d" \
425
495
$(INITRAMFSTOOLS)/hooks/mandos
426
496
install --mode=u=rw,go=r initramfs-tools-conf \
427
497
$(INITRAMFSTOOLS)/conf.d/mandos-conf
498
install --mode=u=rw,go=r initramfs-tools-conf-hook \
499
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
428
500
install initramfs-tools-script \
429
501
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
430
502
install initramfs-tools-script-stop \
431
503
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
504
install --directory $(DRACUTMODULE)
505
install --mode=u=rw,go=r --target-directory=$(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)
433
514
gzip --best --to-stdout mandos-keygen.8 \
434
515
> $(MANDIR)/man8/mandos-keygen.8.gz
446
527
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
447
528
gzip --best --to-stdout plugins.d/plymouth.8mandos \
448
529
> $(MANDIR)/man8/plymouth.8mandos.gz
530
gzip --best --to-stdout dracut-module/password-agent.8mandos \
531
> $(MANDIR)/man8/password-agent.8mandos.gz
533
.PHONY: install-client
450
534
install-client: install-client-nokey
451
535
# Post-installation stuff
452
536
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
453
update-initramfs -k all -u
537
if command -v update-initramfs >/dev/null; then \
538
update-initramfs -k all -u; \
539
elif command -v dracut >/dev/null; then \
540
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
541
if [ -w "$$initrd" ]; then \
542
chmod go-r "$$initrd"; \
543
dracut --force "$$initrd"; \
454
547
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
456
550
uninstall: uninstall-server uninstall-client
552
.PHONY: uninstall-server
458
553
uninstall-server:
459
554
-rm --force $(PREFIX)/sbin/mandos \
460
555
$(PREFIX)/sbin/mandos-ctl \
491
593
$(MANDIR)/man8/splashy.8mandos.gz \
492
594
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
493
595
$(MANDIR)/man8/plymouth.8mandos.gz \
596
$(MANDIR)/man8/password-agent.8mandos.gz \
494
597
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
495
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
496
update-initramfs -k all -u
598
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
599
if command -v update-initramfs >/dev/null; then \
600
update-initramfs -k all -u; \
601
elif command -v dracut >/dev/null; then \
602
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
603
test -w "$$initrd" && dracut --force "$$initrd"; \
498
608
purge: purge-server purge-client
500
611
purge-server: uninstall-server
501
612
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
502
613
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf