1
WARN:=-O -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self \
2
-Wmissing-include-dirs -Wswitch-default -Wswitch-enum \
3
-Wunused -Wuninitialized -Wstrict-overflow=5 \
4
-Wsuggest-attribute=pure -Wsuggest-attribute=const \
5
-Wsuggest-attribute=noreturn -Wfloat-equal -Wundef -Wshadow \
6
-Wunsafe-loop-optimizations -Wpointer-arith \
7
-Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings \
8
-Wconversion -Wlogical-op -Waggregate-return \
9
-Wstrict-prototypes -Wold-style-definition \
10
-Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
-Wredundant-decls -Wnested-externs -Winline -Wvla \
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
17
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
18
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
19
-fsanitize=shift -fsanitize=integer-divide-by-zero \
20
-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
21
-fsanitize=return -fsanitize=signed-integer-overflow \
22
-fsanitize=bounds -fsanitize=alignment \
23
-fsanitize=object-size -fsanitize=float-divide-by-zero \
24
-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
25
-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 $(option)))
31
LINK_FORTIFY_LD:=-z relro -z now
34
# If BROKEN_PIE is set, do not build with -pie
40
OPTIMIZE:=-Os -fno-strict-aliasing
46
USER:=$(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
## Use these settings for a traditional /usr/local install
50
# PREFIX:=$(DESTDIR)/usr/local
51
# CONFDIR:=$(DESTDIR)/etc/mandos
52
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
53
# MANDIR:=$(PREFIX)/man
54
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
55
# STATEDIR:=$(DESTDIR)/var/lib/mandos
56
# LIBDIR:=$(PREFIX)/lib
59
## These settings are for a package-type install
60
PREFIX:=$(DESTDIR)/usr
61
CONFDIR:=$(DESTDIR)/etc/mandos
62
KEYDIR:=$(DESTDIR)/etc/keys/mandos
63
MANDIR:=$(PREFIX)/share/man
64
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
65
STATEDIR:=$(DESTDIR)/var/lib/mandos
68
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
69
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
70
if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
71
echo "$(DESTDIR)$$d"; \
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
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; \
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
90
# Do not change these two
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
$(OPTIMIZE) $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) \
93
$(GPGME_CFLAGS) -DVERSION='"$(version)"'
94
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
96
# Commands to format a DocBook <refentry> document into a manual page
97
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
98
--param man.charmap.use.subset 0 \
99
--param make.year.ranges 1 \
100
--param make.single.year.ranges 1 \
101
--param man.output.quietly 1 \
102
--param man.authors.section.enabled 0 \
103
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
105
if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
106
&& type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
107
man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
110
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
111
--param make.year.ranges 1 \
112
--param make.single.year.ranges 1 \
113
--param man.output.quietly 1 \
114
--param man.authors.section.enabled 0 \
115
--param citerefentry.link 1 \
117
/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
119
# Fix citerefentry links
120
HTMLPOST:=$(SED) --in-place \
121
--expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
123
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
124
plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
126
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
127
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
128
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
129
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
130
mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
131
plugins.d/mandos-client.8mandos \
132
plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
133
plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
134
plugins.d/plymouth.8mandos intro.8mandos
136
htmldocs:=$(addsuffix .xhtml,$(DOCS))
138
objects:=$(addsuffix .o,$(CPROGS))
140
all: $(PROGS) mandos.lsm
146
%.5: %.xml common.ent legalnotice.xml
148
%.5.xhtml: %.xml common.ent legalnotice.xml
151
%.8: %.xml common.ent legalnotice.xml
153
%.8.xhtml: %.xml common.ent legalnotice.xml
156
%.8mandos: %.xml common.ent legalnotice.xml
158
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
161
intro.8mandos: intro.xml common.ent legalnotice.xml
163
intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
166
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
169
mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
170
overview.xml legalnotice.xml
173
mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
176
mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
180
mandos-monitor.8: mandos-monitor.xml common.ent overview.xml \
183
mandos-monitor.8.xhtml: mandos-monitor.xml common.ent overview.xml \
187
mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
190
mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
194
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
197
mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
201
plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
204
plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
205
overview.xml legalnotice.xml
208
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
211
overview.xml legalnotice.xml
213
plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
216
overview.xml legalnotice.xml
219
# Update all these files with version number $(version)
221
$(strip $(SED) --in-place \
222
--expression='s/^\(<!ENTITY version "\)[^"]*">$$/\1$(version)">/' \
226
$(strip $(SED) --in-place \
227
--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
230
mandos-keygen: Makefile
231
$(strip $(SED) --in-place \
232
--expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
236
$(strip $(SED) --in-place \
237
--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
240
mandos-monitor: Makefile
241
$(strip $(SED) --in-place \
242
--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
246
$(strip $(SED) --in-place \
247
--expression='s/^\(Version:\).*/\1\t$(version)/' \
249
$(strip $(SED) --in-place \
250
--expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
252
$(strip $(SED) --in-place \
253
--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
256
plugins.d/mandos-client: plugins.d/mandos-client.c
257
$(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
258
) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
260
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
261
$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
262
) $(LOADLIBES) $(LDLIBS) -o $@
264
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
265
check run-client run-server install install-html \
266
install-server install-client-nokey install-client uninstall \
267
uninstall-server uninstall-client purge purge-server \
271
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
275
maintainer-clean: clean
276
-rm --force --recursive keydir confdir statedir
282
# Run the client with a local config and key
283
run-client: all keydir/seckey.txt keydir/pubkey.txt
284
@echo "###################################################################"
285
@echo "# The following error messages are harmless and can be safely #"
287
@echo "# From plugin-runner: setgid: Operation not permitted #"
288
@echo "# setuid: Operation not permitted #"
289
@echo "# From askpass-fifo: mkfifo: Permission denied #"
290
@echo "# From mandos-client: #"
291
@echo "# Failed to raise privileges: Operation not permitted #"
292
@echo "# Warning: network hook \"*\" exited with status * #"
294
@echo "# (The messages are caused by not running as root, but you should #"
295
@echo "# NOT run \"make run-client\" as root unless you also unpacked and #"
296
@echo "# compiled Mandos as root, which is also NOT recommended.) #"
297
@echo "###################################################################"
298
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
299
./plugin-runner --plugin-dir=plugins.d \
300
--plugin-helper-dir=plugin-helpers \
301
--config-file=plugin-runner.conf \
302
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
303
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
307
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
308
install --directory keydir
309
./mandos-keygen --dir keydir --force
311
# Run the server with a local config
312
run-server: confdir/mandos.conf confdir/clients.conf statedir
313
./mandos --debug --no-dbus --configdir=confdir \
314
--statedir=statedir $(SERVERARGS)
317
confdir/mandos.conf: mandos.conf
318
install --directory confdir
319
install --mode=u=rw,go=r $^ $@
320
confdir/clients.conf: clients.conf keydir/seckey.txt
321
install --directory confdir
322
install --mode=u=rw $< $@
323
# Add a client password
324
./mandos-keygen --dir keydir --password --no-ssh >> $@
326
install --directory statedir
328
install: install-server install-client-nokey
331
install --directory $(htmldir)
332
install --mode=u=rw,go=r --target-directory=$(htmldir) \
336
install --directory $(CONFDIR)
337
if install --directory --mode=u=rwx --owner=$(USER) \
338
--group=$(GROUP) $(STATEDIR); then \
340
elif install --directory --mode=u=rwx $(STATEDIR); then \
341
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
343
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
344
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
345
$(TMPFILES)/mandos.conf; \
347
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
348
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
350
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
352
install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
354
install --mode=u=rw --target-directory=$(CONFDIR) \
356
install --mode=u=rw,go=r dbus-mandos.conf \
357
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
358
install --mode=u=rwx,go=rx init.d-mandos \
359
$(DESTDIR)/etc/init.d/mandos
360
if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
361
install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
363
install --mode=u=rw,go=r default-mandos \
364
$(DESTDIR)/etc/default/mandos
365
if [ -z $(DESTDIR) ]; then \
366
update-rc.d mandos defaults 25 15;\
368
gzip --best --to-stdout mandos.8 \
369
> $(MANDIR)/man8/mandos.8.gz
370
gzip --best --to-stdout mandos-monitor.8 \
371
> $(MANDIR)/man8/mandos-monitor.8.gz
372
gzip --best --to-stdout mandos-ctl.8 \
373
> $(MANDIR)/man8/mandos-ctl.8.gz
374
gzip --best --to-stdout mandos.conf.5 \
375
> $(MANDIR)/man5/mandos.conf.5.gz
376
gzip --best --to-stdout mandos-clients.conf.5 \
377
> $(MANDIR)/man5/mandos-clients.conf.5.gz
378
gzip --best --to-stdout intro.8mandos \
379
> $(MANDIR)/man8/intro.8mandos.gz
381
install-client-nokey: all doc
382
install --directory $(LIBDIR)/mandos $(CONFDIR)
383
install --directory --mode=u=rwx $(KEYDIR) \
384
$(LIBDIR)/mandos/plugins.d \
385
$(LIBDIR)/mandos/plugin-helpers
386
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
387
install --mode=u=rwx \
388
--directory "$(CONFDIR)/plugins.d" \
389
"$(CONFDIR)/plugin-helpers"; \
391
install --mode=u=rwx,go=rx --directory \
392
"$(CONFDIR)/network-hooks.d"
393
install --mode=u=rwx,go=rx \
394
--target-directory=$(LIBDIR)/mandos plugin-runner
395
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
397
install --mode=u=rwx,go=rx \
398
--target-directory=$(LIBDIR)/mandos/plugins.d \
399
plugins.d/password-prompt
400
install --mode=u=rwxs,go=rx \
401
--target-directory=$(LIBDIR)/mandos/plugins.d \
402
plugins.d/mandos-client
403
install --mode=u=rwxs,go=rx \
404
--target-directory=$(LIBDIR)/mandos/plugins.d \
406
install --mode=u=rwxs,go=rx \
407
--target-directory=$(LIBDIR)/mandos/plugins.d \
409
install --mode=u=rwxs,go=rx \
410
--target-directory=$(LIBDIR)/mandos/plugins.d \
411
plugins.d/askpass-fifo
412
install --mode=u=rwxs,go=rx \
413
--target-directory=$(LIBDIR)/mandos/plugins.d \
415
install --mode=u=rwx,go=rx \
416
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
417
plugin-helpers/mandos-client-iprouteadddel
418
install initramfs-tools-hook \
419
$(INITRAMFSTOOLS)/hooks/mandos
420
install --mode=u=rw,go=r initramfs-tools-hook-conf \
421
$(INITRAMFSTOOLS)/conf-hooks.d/mandos
422
install initramfs-tools-script \
423
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
424
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
425
gzip --best --to-stdout mandos-keygen.8 \
426
> $(MANDIR)/man8/mandos-keygen.8.gz
427
gzip --best --to-stdout plugin-runner.8mandos \
428
> $(MANDIR)/man8/plugin-runner.8mandos.gz
429
gzip --best --to-stdout plugins.d/mandos-client.8mandos \
430
> $(MANDIR)/man8/mandos-client.8mandos.gz
431
gzip --best --to-stdout plugins.d/password-prompt.8mandos \
432
> $(MANDIR)/man8/password-prompt.8mandos.gz
433
gzip --best --to-stdout plugins.d/usplash.8mandos \
434
> $(MANDIR)/man8/usplash.8mandos.gz
435
gzip --best --to-stdout plugins.d/splashy.8mandos \
436
> $(MANDIR)/man8/splashy.8mandos.gz
437
gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
438
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
439
gzip --best --to-stdout plugins.d/plymouth.8mandos \
440
> $(MANDIR)/man8/plymouth.8mandos.gz
442
install-client: install-client-nokey
443
# Post-installation stuff
444
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
445
update-initramfs -k all -u
446
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
448
uninstall: uninstall-server uninstall-client
451
-rm --force $(PREFIX)/sbin/mandos \
452
$(PREFIX)/sbin/mandos-ctl \
453
$(PREFIX)/sbin/mandos-monitor \
454
$(MANDIR)/man8/mandos.8.gz \
455
$(MANDIR)/man8/mandos-monitor.8.gz \
456
$(MANDIR)/man8/mandos-ctl.8.gz \
457
$(MANDIR)/man5/mandos.conf.5.gz \
458
$(MANDIR)/man5/mandos-clients.conf.5.gz
459
update-rc.d -f mandos remove
463
# Refuse to uninstall client if /etc/crypttab is explicitly configured
465
! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
466
$(DESTDIR)/etc/crypttab
467
-rm --force $(PREFIX)/sbin/mandos-keygen \
468
$(LIBDIR)/mandos/plugin-runner \
469
$(LIBDIR)/mandos/plugins.d/password-prompt \
470
$(LIBDIR)/mandos/plugins.d/mandos-client \
471
$(LIBDIR)/mandos/plugins.d/usplash \
472
$(LIBDIR)/mandos/plugins.d/splashy \
473
$(LIBDIR)/mandos/plugins.d/askpass-fifo \
474
$(LIBDIR)/mandos/plugins.d/plymouth \
475
$(INITRAMFSTOOLS)/hooks/mandos \
476
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
477
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
478
$(MANDIR)/man8/mandos-keygen.8.gz \
479
$(MANDIR)/man8/plugin-runner.8mandos.gz \
480
$(MANDIR)/man8/mandos-client.8mandos.gz
481
$(MANDIR)/man8/password-prompt.8mandos.gz \
482
$(MANDIR)/man8/usplash.8mandos.gz \
483
$(MANDIR)/man8/splashy.8mandos.gz \
484
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
485
$(MANDIR)/man8/plymouth.8mandos.gz \
486
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
487
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
488
update-initramfs -k all -u
490
purge: purge-server purge-client
492
purge-server: uninstall-server
493
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
494
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
495
$(DESTDIR)/etc/default/mandos \
496
$(DESTDIR)/etc/init.d/mandos \
497
$(SYSTEMD)/mandos.service \
498
$(DESTDIR)/run/mandos.pid \
499
$(DESTDIR)/var/run/mandos.pid
502
purge-client: uninstall-client
503
-shred --remove $(KEYDIR)/seckey.txt
504
-rm --force $(CONFDIR)/plugin-runner.conf \
505
$(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
506
-rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)
7
rm -f server client client_debug
10
mv -f client client.tmp
11
$(MAKE) client CXXFLAGS="$(CXXFLAGS) -DDEBUG -DCERT_ROOT=\\\"./\\\""
12
mv client client_debug