10
10
-Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
11
-Wredundant-decls -Wnested-externs -Winline -Wvla \
12
12
-Wvolatile-register-var -Woverlength-strings
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 $(option)))
19
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
20
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
21
-fsanitize=shift -fsanitize=integer-divide-by-zero \
22
-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
23
-fsanitize=return -fsanitize=signed-integer-overflow \
24
-fsanitize=bounds -fsanitize=alignment \
25
-fsanitize=object-size -fsanitize=float-divide-by-zero \
26
-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
27
-fsanitize=returns-nonnull-attribute -fsanitize=bool \
28
-fsanitize=enum -fsanitize-address-use-after-scope
14
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
15
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
16
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
17
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
18
# The sanitizing options are available in GCC 4.9 and above.
19
ifeq ($(shell test $(shell $(CC) -dumpversion) \> 4.9-; echo $$?),0)
20
SANITIZE:=-fsanitize=address -fsanitize=undefined -fsanitize=shift \
21
-fsanitize=integer-divide-by-zero -fsanitize=unreachable \
22
-fsanitize=vla-bound -fsanitize=null -fsanitize=return \
23
-fsanitize=signed-integer-overflow
24
# GCC 5.3 has some more sanitizing options
25
ifeq ($(shell test $(shell $(CC) -dumpversion) \> 5.3-; echo $$?),0)
26
SANITIZE+=-fsanitize=bounds -fsanitize=alignment \
27
-fsanitize=object-size -fsanitize=float-divide-by-zero \
28
-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
29
-fsanitize=returns-nonnull-attribute -fsanitize=bool \
35
LINK_FORTIFY_LD=-z relro -z now
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
34
LINK_FORTIFY_LD:=-z relro -z now
38
37
# If BROKEN_PIE is set, do not build with -pie
41
40
LINK_FORTIFY += -pie
43
42
#COVERAGE=--coverage
44
OPTIMIZE=-Os -fno-strict-aliasing
50
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
51
GROUP=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nobody || echo 65534)))
43
OPTIMIZE:=-Os -fno-strict-aliasing
45
CPPFLAGS+=-D_FILE_OFFSET_BITS=64
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:=$(shell uname --kernel-release)
53
58
## Use these settings for a traditional /usr/local install
54
# PREFIX=$(DESTDIR)/usr/local
55
# CONFDIR=$(DESTDIR)/etc/mandos
56
# KEYDIR=$(DESTDIR)/etc/mandos/keys
57
# MANDIR=$(PREFIX)/man
58
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
59
# STATEDIR=$(DESTDIR)/var/lib/mandos
60
# LIBDIR=$(PREFIX)/lib
59
# PREFIX:=$(DESTDIR)/usr/local
60
# CONFDIR:=$(DESTDIR)/etc/mandos
61
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
62
# MANDIR:=$(PREFIX)/man
63
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
64
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
65
# STATEDIR:=$(DESTDIR)/var/lib/mandos
66
# LIBDIR:=$(PREFIX)/lib
63
69
## These settings are for a package-type install
65
CONFDIR=$(DESTDIR)/etc/mandos
66
KEYDIR=$(DESTDIR)/etc/keys/mandos
67
MANDIR=$(PREFIX)/share/man
68
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
69
STATEDIR=$(DESTDIR)/var/lib/mandos
70
PREFIX:=$(DESTDIR)/usr
71
CONFDIR:=$(DESTDIR)/etc/mandos
72
KEYDIR:=$(DESTDIR)/etc/keys/mandos
73
MANDIR:=$(PREFIX)/share/man
74
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
75
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
76
STATEDIR:=$(DESTDIR)/var/lib/mandos
72
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
79
"/usr/lib/`dpkg-architecture \
80
-qDEB_HOST_MULTIARCH 2>/dev/null`" \
73
81
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
74
82
if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
75
83
echo "$(DESTDIR)$$d"; \
81
SYSTEMD=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
89
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
90
--variable=systemdsystemunitdir)
91
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
92
--variable=tmpfilesdir)
93
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
94
--variable=sysusersdir)
83
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
84
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
85
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
86
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
87
GPGME_CFLAGS=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
88
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 $(PKG_CONFIG) --libs gpgme 2>/dev/null \
103
|| gpgme-config --libs; getconf LFS_LIBS; \
89
104
getconf LFS_LDFLAGS)
90
LIBNL3_CFLAGS=$(shell pkg-config --cflags-only-I libnl-route-3.0)
91
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 $(PKG_CONFIG) --libs glib-2.0)
93
110
# Do not change these two
94
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
95
$(OPTIMIZE) $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) \
96
$(GPGME_CFLAGS) -DVERSION='"$(version)"'
97
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 $(flag))
99
116
# Commands to format a DocBook <refentry> document into a manual page
100
117
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
120
137
/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
121
138
$<; $(HTMLPOST) $@)
122
139
# Fix citerefentry links
123
HTMLPOST=$(SED) --in-place \
140
HTMLPOST:=$(SED) --in-place \
124
141
--expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
126
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
143
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
127
144
plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
128
145
plugins.d/plymouth
129
PLUGIN_HELPERS=plugin-helpers/mandos-client-iprouteadddel
130
CPROGS=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
131
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
132
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
146
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
147
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
149
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
150
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
133
151
mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
152
dracut-module/password-agent.8mandos \
134
153
plugins.d/mandos-client.8mandos \
135
154
plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
136
155
plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
137
156
plugins.d/plymouth.8mandos intro.8mandos
139
htmldocs=$(addsuffix .xhtml,$(DOCS))
141
objects=$(addsuffix .o,$(CPROGS))
158
htmldocs:=$(addsuffix .xhtml,$(DOCS))
160
objects:=$(addsuffix .o,$(CPROGS))
143
163
all: $(PROGS) mandos.lsm
147
169
html: $(htmldocs)
149
171
%.5: %.xml common.ent legalnotice.xml
256
287
--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
259
plugins.d/mandos-client: plugins.d/mandos-client.c
260
$(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
261
) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
263
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
264
$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
265
) $(LOADLIBES) $(LDLIBS) -o $@
267
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
268
check run-client run-server install install-html \
269
install-server install-client-nokey install-client uninstall \
270
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
274
307
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
277
312
mostlyclean: clean
313
.PHONY: maintainer-clean
278
314
maintainer-clean: clean
279
315
-rm --force --recursive keydir confdir statedir
283
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
285
326
# Run the client with a local config and key
286
run-client: all keydir/seckey.txt keydir/pubkey.txt
287
@echo "###################################################################"
288
@echo "# The following error messages are harmless and can be safely #"
289
@echo "# ignored. The messages are caused by not running as root, but #"
290
@echo "# you should NOT run \"make run-client\" as root unless you also #"
291
@echo "# unpacked and compiled Mandos as root, which is NOT recommended. #"
292
@echo "# From plugin-runner: setgid: Operation not permitted #"
293
@echo "# setuid: Operation not permitted #"
294
@echo "# From askpass-fifo: mkfifo: Permission denied #"
295
@echo "# From mandos-client: #"
296
@echo "# Failed to raise privileges: Operation not permitted #"
297
@echo "# Warning: network hook \"*\" exited with status * #"
298
@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 '######################################################'
299
349
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
300
350
./plugin-runner --plugin-dir=plugins.d \
301
351
--plugin-helper-dir=plugin-helpers \
302
352
--config-file=plugin-runner.conf \
303
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
353
--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 \
304
354
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
307
357
# Used by run-client
308
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
358
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
309
359
install --directory keydir
310
360
./mandos-keygen --dir keydir --force
361
if ! [ -e keydir/tls-privkey.pem ]; then \
362
install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
364
if ! [ -e keydir/tls-pubkey.pem ]; then \
365
install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
312
368
# Run the server with a local config
313
370
run-server: confdir/mandos.conf confdir/clients.conf statedir
314
371
./mandos --debug --no-dbus --configdir=confdir \
315
372
--statedir=statedir $(SERVERARGS)
375
445
gzip --best --to-stdout intro.8mandos \
376
446
> $(MANDIR)/man8/intro.8mandos.gz
448
.PHONY: install-client-nokey
378
449
install-client-nokey: all doc
379
450
install --directory $(LIBDIR)/mandos $(CONFDIR)
380
451
install --directory --mode=u=rwx $(KEYDIR) \
381
452
$(LIBDIR)/mandos/plugins.d \
382
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
$(SYSUSERS)/mandos-client.conf; \
383
459
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
384
460
install --mode=u=rwx \
385
--directory "$(CONFDIR)/plugins.d"; \
386
install --directory "$(CONFDIR)/plugin-helpers"; \
461
--directory "$(CONFDIR)/plugins.d" \
462
"$(CONFDIR)/plugin-helpers"; \
388
464
install --mode=u=rwx,go=rx --directory \
389
465
"$(CONFDIR)/network-hooks.d"
390
466
install --mode=u=rwx,go=rx \
391
467
--target-directory=$(LIBDIR)/mandos plugin-runner
468
install --mode=u=rwx,go=rx \
469
--target-directory=$(LIBDIR)/mandos \
470
mandos-to-cryptroot-unlock
392
471
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
394
473
install --mode=u=rwx,go=rx \
409
488
install --mode=u=rwxs,go=rx \
410
489
--target-directory=$(LIBDIR)/mandos/plugins.d \
411
490
plugins.d/plymouth
412
install --mode=u=rwxs,go=rx \
491
install --mode=u=rwx,go=rx \
413
492
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
414
493
plugin-helpers/mandos-client-iprouteadddel
415
494
install initramfs-tools-hook \
416
495
$(INITRAMFSTOOLS)/hooks/mandos
417
install --mode=u=rw,go=r initramfs-tools-hook-conf \
418
$(INITRAMFSTOOLS)/conf-hooks.d/mandos
496
install --mode=u=rw,go=r initramfs-tools-conf \
497
$(INITRAMFSTOOLS)/conf.d/mandos-conf
498
install --mode=u=rw,go=r initramfs-tools-conf-hook \
499
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
419
500
install initramfs-tools-script \
420
501
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
502
install initramfs-tools-script-stop \
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
421
513
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
422
514
gzip --best --to-stdout mandos-keygen.8 \
423
515
> $(MANDIR)/man8/mandos-keygen.8.gz
435
527
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
436
528
gzip --best --to-stdout plugins.d/plymouth.8mandos \
437
529
> $(MANDIR)/man8/plymouth.8mandos.gz
530
gzip --best --to-stdout dracut-module/password-agent.8mandos \
531
> $(MANDIR)/man8/password-agent.8mandos.gz
533
.PHONY: install-client
439
534
install-client: install-client-nokey
440
535
# Post-installation stuff
441
536
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
442
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 "$$initrd"; \
443
547
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
445
550
uninstall: uninstall-server uninstall-client
552
.PHONY: uninstall-server
447
553
uninstall-server:
448
554
-rm --force $(PREFIX)/sbin/mandos \
449
555
$(PREFIX)/sbin/mandos-ctl \
480
593
$(MANDIR)/man8/splashy.8mandos.gz \
481
594
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
482
595
$(MANDIR)/man8/plymouth.8mandos.gz \
596
$(MANDIR)/man8/password-agent.8mandos.gz \
483
597
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
484
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
485
update-initramfs -k all -u
598
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
599
if command -v update-initramfs >/dev/null; then \
600
update-initramfs -k all -u; \
601
elif command -v dracut >/dev/null; then \
602
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
603
test -w "$$initrd" && dracut --force "$$initrd"; \
487
608
purge: purge-server purge-client
489
611
purge-server: uninstall-server
490
612
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
491
613
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf