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 $(option)))
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-D_FORTIFY_SOURCE=3 -fstack-protector-all -fPIC
31
33
LINK_FORTIFY_LD:=-z relro -z now
39
41
#COVERAGE=--coverage
40
42
OPTIMIZE:=-Os -fno-strict-aliasing
41
43
LANGUAGE:=-std=gnu11
44
FEATURES:=-D_FILE_OFFSET_BITS=64
46
USER:=$(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
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 \
252
284
--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 \
287
# Need to add the GnuTLS, Avahi and GPGME libraries
288
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
289
) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
290
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
291
) $(AVAHI_LIBS) $(GPGME_LIBS)
293
# Need to add the libnl-route library
294
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
295
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
297
# Need to add the GLib and pthread libraries
298
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
299
# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
300
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
275
304
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
278
309
mostlyclean: clean
310
.PHONY: maintainer-clean
279
311
maintainer-clean: clean
280
312
-rm --force --recursive keydir confdir statedir
284
317
./mandos-ctl --check
318
./mandos-keygen --version
319
./plugin-runner --version
320
./plugin-helpers/mandos-client-iprouteadddel --version
321
./dracut-module/password-agent --test
286
323
# 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 "###################################################################"
325
run-client: all keydir/seckey.txt keydir/pubkey.txt \
326
keydir/tls-privkey.pem keydir/tls-pubkey.pem
327
@echo '######################################################'
328
@echo '# The following error messages are harmless and can #'
329
@echo '# be safely ignored: #'
330
@echo '## From plugin-runner: #'
331
@echo '# setgid: Operation not permitted #'
332
@echo '# setuid: Operation not permitted #'
333
@echo '## From askpass-fifo: #'
334
@echo '# mkfifo: Permission denied #'
335
@echo '## From mandos-client: #'
336
@echo '# Failed to raise privileges: Operation not permi... #'
337
@echo '# Warning: network hook "*" exited with status * #'
338
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
339
@echo '# Failed to bring up interface "*": Operation not... #'
341
@echo '# (The messages are caused by not running as root, #'
342
@echo '# but you should NOT run "make run-client" as root #'
343
@echo '# unless you also unpacked and compiled Mandos as #'
344
@echo '# root, which is also NOT recommended.) #'
345
@echo '######################################################'
302
346
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
303
347
./plugin-runner --plugin-dir=plugins.d \
304
348
--plugin-helper-dir=plugin-helpers \
344
398
elif install --directory --mode=u=rwx $(STATEDIR); then \
345
399
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
347
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
401
if [ "$(TMPFILES)" != "$(DESTDIR)" \
402
-a -d "$(TMPFILES)" ]; then \
348
403
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
349
404
$(TMPFILES)/mandos.conf; \
406
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
407
-a -d "$(SYSUSERS)" ]; then \
408
install --mode=u=rw,go=r sysusers.d-mandos.conf \
409
$(SYSUSERS)/mandos.conf; \
351
411
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
352
412
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
382
442
gzip --best --to-stdout intro.8mandos \
383
443
> $(MANDIR)/man8/intro.8mandos.gz
445
.PHONY: install-client-nokey
385
446
install-client-nokey: all doc
386
447
install --directory $(LIBDIR)/mandos $(CONFDIR)
387
448
install --directory --mode=u=rwx $(KEYDIR) \
388
449
$(LIBDIR)/mandos/plugins.d \
389
450
$(LIBDIR)/mandos/plugin-helpers
451
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
452
-a -d "$(SYSUSERS)" ]; then \
453
install --mode=u=rw,go=r sysusers.d-mandos.conf \
454
$(SYSUSERS)/mandos-client.conf; \
390
456
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
391
457
install --mode=u=rwx \
392
458
--directory "$(CONFDIR)/plugins.d" \
431
498
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
432
499
install initramfs-tools-script-stop \
433
500
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
501
install --directory $(DRACUTMODULE)
502
install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
503
dracut-module/ask-password-mandos.path \
504
dracut-module/ask-password-mandos.service
505
install --mode=u=rwxs,go=rx \
506
--target-directory=$(DRACUTMODULE) \
507
dracut-module/module-setup.sh \
508
dracut-module/cmdline-mandos.sh \
509
dracut-module/password-agent
434
510
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
435
511
gzip --best --to-stdout mandos-keygen.8 \
436
512
> $(MANDIR)/man8/mandos-keygen.8.gz
448
524
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
449
525
gzip --best --to-stdout plugins.d/plymouth.8mandos \
450
526
> $(MANDIR)/man8/plymouth.8mandos.gz
527
gzip --best --to-stdout dracut-module/password-agent.8mandos \
528
> $(MANDIR)/man8/password-agent.8mandos.gz
530
.PHONY: install-client
452
531
install-client: install-client-nokey
453
532
# Post-installation stuff
454
533
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
455
update-initramfs -k all -u
534
if command -v update-initramfs >/dev/null; then \
535
update-initramfs -k all -u; \
536
elif command -v dracut >/dev/null; then \
537
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
538
if [ -w "$$initrd" ]; then \
539
chmod go-r "$$initrd"; \
540
dracut --force "$$initrd"; \
456
544
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
458
547
uninstall: uninstall-server uninstall-client
549
.PHONY: uninstall-server
460
550
uninstall-server:
461
551
-rm --force $(PREFIX)/sbin/mandos \
462
552
$(PREFIX)/sbin/mandos-ctl \
493
590
$(MANDIR)/man8/splashy.8mandos.gz \
494
591
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
495
592
$(MANDIR)/man8/plymouth.8mandos.gz \
593
$(MANDIR)/man8/password-agent.8mandos.gz \
496
594
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
497
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
498
update-initramfs -k all -u
595
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
596
if command -v update-initramfs >/dev/null; then \
597
update-initramfs -k all -u; \
598
elif command -v dracut >/dev/null; then \
599
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
600
test -w "$$initrd" && dracut --force "$$initrd"; \
500
605
purge: purge-server purge-client
502
608
purge-server: uninstall-server
503
609
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
504
610
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf