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 \
1
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
2
-Wswitch-default -Wswitch-enum -Wunused-parameter \
3
-Wstrict-aliasing=1 -Wextra -Wfloat-equal -Wundef -Wshadow \
6
4
-Wunsafe-loop-optimizations -Wpointer-arith \
7
5
-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
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 $(option)))
19
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
20
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
21
-fsanitize=shift -fsanitize=integer-divide-by-zero \
22
-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
23
-fsanitize=return -fsanitize=signed-integer-overflow \
24
-fsanitize=bounds -fsanitize=alignment \
25
-fsanitize=object-size -fsanitize=float-divide-by-zero \
26
-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
27
-fsanitize=returns-nonnull-attribute -fsanitize=bool \
28
-fsanitize=enum -fsanitize-address-use-after-scope
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
33
LINK_FORTIFY_LD:=-z relro -z now
6
-Wconversion -Wstrict-prototypes -Wold-style-definition \
7
-Wpacked -Wnested-externs -Winline -Wvolatile-register-var
10
# For info about _FORTIFY_SOURCE, see
11
# <http://www.kernel.org/doc/man-pages/online/pages/man7/feature_test_macros.7.html>
12
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
13
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
14
LINK_FORTIFY_LD=-z relro -z now
36
17
# If BROKEN_PIE is set, do not build with -pie
39
20
LINK_FORTIFY += -pie
41
22
#COVERAGE=--coverage
42
OPTIMIZE:=-Os -fno-strict-aliasing
48
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
49
|| getent passwd nobody || echo 65534)))
50
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
51
|| getent group nogroup || echo 65534)))
29
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
30
GROUP=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nobody || echo 65534)))
53
32
## 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:=$(PREFIX)/lib
33
# PREFIX=$(DESTDIR)/usr/local
34
# CONFDIR=$(DESTDIR)/etc/mandos
35
# KEYDIR=$(DESTDIR)/etc/mandos/keys
36
# MANDIR=$(PREFIX)/man
37
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
38
# STATEDIR=$(DESTDIR)/var/lib/mandos
63
41
## These settings are for a package-type install
64
PREFIX:=$(DESTDIR)/usr
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
72
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
73
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
74
if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
75
echo "$(DESTDIR)$$d"; \
43
CONFDIR=$(DESTDIR)/etc/mandos
44
KEYDIR=$(DESTDIR)/etc/keys/mandos
45
MANDIR=$(PREFIX)/share/man
46
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
47
STATEDIR=$(DESTDIR)/var/lib/mandos
81
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
82
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
84
GNUTLS_CFLAGS:=$(shell pkg-config --cflags-only-I gnutls)
85
GNUTLS_LIBS:=$(shell pkg-config --libs gnutls)
86
AVAHI_CFLAGS:=$(shell pkg-config --cflags-only-I avahi-core)
87
AVAHI_LIBS:=$(shell pkg-config --libs avahi-core)
88
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
89
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
50
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
51
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
52
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
53
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
54
GPGME_CFLAGS=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
55
GPGME_LIBS=$(shell gpgme-config --libs; getconf LFS_LIBS; \
90
56
getconf LFS_LDFLAGS)
91
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
92
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
94
58
# Do not change these two
95
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) \
96
$(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
97
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
98
) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
59
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
60
$(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
61
-DVERSION='"$(version)"'
62
LDFLAGS=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
100
64
# Commands to format a DocBook <refentry> document into a manual page
101
65
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
104
68
--param make.single.year.ranges 1 \
105
69
--param man.output.quietly 1 \
106
70
--param man.authors.section.enabled 0 \
107
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
71
/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
109
if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
110
&& type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
111
man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
73
$(MANPOST) $(notdir $@);\
74
LANG=en_US.UTF-8 MANWIDTH=80 man --warnings --encoding=UTF-8 \
75
--local-file $(notdir $@) >/dev/null)
76
# DocBook-to-man post-processing to fix a '\n' escape bug
77
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
114
79
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
115
80
--param make.year.ranges 1 \
121
86
/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
122
87
$<; $(HTMLPOST) $@)
123
88
# Fix citerefentry links
124
HTMLPOST:=$(SED) --in-place \
89
HTMLPOST=$(SED) --in-place \
125
90
--expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
127
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
92
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
128
93
plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
129
94
plugins.d/plymouth
130
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
131
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
132
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
133
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
95
CPROGS=plugin-runner $(PLUGINS)
96
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
97
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
134
98
mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
135
99
plugins.d/mandos-client.8mandos \
136
100
plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
137
101
plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
138
102
plugins.d/plymouth.8mandos intro.8mandos
140
htmldocs:=$(addsuffix .xhtml,$(DOCS))
104
htmldocs=$(addsuffix .xhtml,$(DOCS))
142
objects:=$(addsuffix .o,$(CPROGS))
106
objects=$(addsuffix .o,$(CPROGS))
144
108
all: $(PROGS) mandos.lsm
257
221
--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
260
# Need to add the GnuTLS, Avahi and GPGME libraries
261
224
plugins.d/mandos-client: plugins.d/mandos-client.c
262
$(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
263
) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
264
) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
267
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
268
$(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
269
) $(LOADLIBES) $(LDLIBS) -o $@
271
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
272
check run-client run-server install install-html \
273
install-server install-client-nokey install-client uninstall \
274
uninstall-server uninstall-client purge purge-server \
225
$(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
226
) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
228
.PHONY : all doc html clean distclean run-client run-server install \
229
install-server install-client uninstall uninstall-server \
230
uninstall-client purge purge-server purge-client
278
233
-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
282
237
maintainer-clean: clean
283
238
-rm --force --recursive keydir confdir statedir
288
./mandos-keygen --version
289
./plugin-runner --version
290
./plugin-helpers/mandos-client-iprouteadddel --version
292
243
# Run the client with a local config and key
293
run-client: all keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem
244
run-client: all keydir/seckey.txt keydir/pubkey.txt
294
245
@echo "###################################################################"
295
246
@echo "# The following error messages are harmless and can be safely #"
297
@echo "# From plugin-runner: setgid: Operation not permitted #"
298
@echo "# setuid: Operation not permitted #"
247
@echo "# ignored. The messages are caused by not running as root, but #"
248
@echo "# you should NOT run \"make run-client\" as root unless you also #"
249
@echo "# unpacked and compiled Mandos as root, which is NOT recommended. #"
250
@echo "# From plugin-runner: setuid: Operation not permitted #"
299
251
@echo "# From askpass-fifo: mkfifo: Permission denied #"
300
@echo "# From mandos-client: #"
301
@echo "# Failed to raise privileges: Operation not permitted #"
302
@echo "# Warning: network hook \"*\" exited with status * #"
304
@echo "# (The messages are caused by not running as root, but you should #"
305
@echo "# NOT run \"make run-client\" as root unless you also unpacked and #"
306
@echo "# compiled Mandos as root, which is also NOT recommended.) #"
252
@echo "# From mandos-client: setuid: Operation not permitted #"
253
@echo "# seteuid: Operation not permitted #"
254
@echo "# klogctl: Operation not permitted #"
307
255
@echo "###################################################################"
308
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
309
256
./plugin-runner --plugin-dir=plugins.d \
310
--plugin-helper-dir=plugin-helpers \
311
257
--config-file=plugin-runner.conf \
312
--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 \
313
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
258
--options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
316
261
# Used by run-client
317
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
262
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
318
263
install --directory keydir
319
264
./mandos-keygen --dir keydir --force
327
272
confdir/mandos.conf: mandos.conf
328
273
install --directory confdir
329
274
install --mode=u=rw,go=r $^ $@
330
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
275
confdir/clients.conf: clients.conf keydir/seckey.txt
331
276
install --directory confdir
332
277
install --mode=u=rw $< $@
333
278
# Add a client password
334
./mandos-keygen --dir keydir --password --no-ssh >> $@
279
./mandos-keygen --dir keydir --password >> $@
336
281
install --directory statedir
345
290
install-server: doc
346
291
install --directory $(CONFDIR)
347
if install --directory --mode=u=rwx --owner=$(USER) \
348
--group=$(GROUP) $(STATEDIR); then \
350
elif install --directory --mode=u=rwx $(STATEDIR); then \
351
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
353
if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
354
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
355
$(TMPFILES)/mandos.conf; \
292
install --directory --mode=u=rwx --owner=$(USER) \
293
--group=$(GROUP) $(STATEDIR)
357
294
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
358
295
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
389
323
> $(MANDIR)/man8/intro.8mandos.gz
391
325
install-client-nokey: all doc
392
install --directory $(LIBDIR)/mandos $(CONFDIR)
326
install --directory $(PREFIX)/lib/mandos $(CONFDIR)
393
327
install --directory --mode=u=rwx $(KEYDIR) \
394
$(LIBDIR)/mandos/plugins.d \
395
$(LIBDIR)/mandos/plugin-helpers
396
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
328
$(PREFIX)/lib/mandos/plugins.d
329
if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
397
330
install --mode=u=rwx \
398
--directory "$(CONFDIR)/plugins.d" \
399
"$(CONFDIR)/plugin-helpers"; \
331
--directory "$(CONFDIR)/plugins.d"; \
401
333
install --mode=u=rwx,go=rx --directory \
402
334
"$(CONFDIR)/network-hooks.d"
403
335
install --mode=u=rwx,go=rx \
404
--target-directory=$(LIBDIR)/mandos plugin-runner
405
install --mode=u=rwx,go=rx \
406
--target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
336
--target-directory=$(PREFIX)/lib/mandos plugin-runner
407
337
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
409
339
install --mode=u=rwx,go=rx \
410
--target-directory=$(LIBDIR)/mandos/plugins.d \
340
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
411
341
plugins.d/password-prompt
412
342
install --mode=u=rwxs,go=rx \
413
--target-directory=$(LIBDIR)/mandos/plugins.d \
343
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
414
344
plugins.d/mandos-client
415
345
install --mode=u=rwxs,go=rx \
416
--target-directory=$(LIBDIR)/mandos/plugins.d \
346
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
417
347
plugins.d/usplash
418
348
install --mode=u=rwxs,go=rx \
419
--target-directory=$(LIBDIR)/mandos/plugins.d \
349
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
420
350
plugins.d/splashy
421
351
install --mode=u=rwxs,go=rx \
422
--target-directory=$(LIBDIR)/mandos/plugins.d \
352
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
423
353
plugins.d/askpass-fifo
424
354
install --mode=u=rwxs,go=rx \
425
--target-directory=$(LIBDIR)/mandos/plugins.d \
355
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
426
356
plugins.d/plymouth
427
install --mode=u=rwx,go=rx \
428
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
429
plugin-helpers/mandos-client-iprouteadddel
430
357
install initramfs-tools-hook \
431
358
$(INITRAMFSTOOLS)/hooks/mandos
432
install --mode=u=rw,go=r initramfs-tools-conf \
433
$(INITRAMFSTOOLS)/conf.d/mandos-conf
434
install --mode=u=rw,go=r initramfs-tools-conf-hook \
435
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
359
install --mode=u=rw,go=r initramfs-tools-hook-conf \
360
$(INITRAMFSTOOLS)/conf-hooks.d/mandos
436
361
install initramfs-tools-script \
437
362
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
438
install initramfs-tools-script-stop \
439
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
440
363
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
441
364
gzip --best --to-stdout mandos-keygen.8 \
442
365
> $(MANDIR)/man8/mandos-keygen.8.gz
481
404
! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
482
405
$(DESTDIR)/etc/crypttab
483
406
-rm --force $(PREFIX)/sbin/mandos-keygen \
484
$(LIBDIR)/mandos/plugin-runner \
485
$(LIBDIR)/mandos/plugins.d/password-prompt \
486
$(LIBDIR)/mandos/plugins.d/mandos-client \
487
$(LIBDIR)/mandos/plugins.d/usplash \
488
$(LIBDIR)/mandos/plugins.d/splashy \
489
$(LIBDIR)/mandos/plugins.d/askpass-fifo \
490
$(LIBDIR)/mandos/plugins.d/plymouth \
407
$(PREFIX)/lib/mandos/plugin-runner \
408
$(PREFIX)/lib/mandos/plugins.d/password-prompt \
409
$(PREFIX)/lib/mandos/plugins.d/mandos-client \
410
$(PREFIX)/lib/mandos/plugins.d/usplash \
411
$(PREFIX)/lib/mandos/plugins.d/splashy \
412
$(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
413
$(PREFIX)/lib/mandos/plugins.d/plymouth \
491
414
$(INITRAMFSTOOLS)/hooks/mandos \
492
415
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
493
416
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
510
433
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
511
434
$(DESTDIR)/etc/default/mandos \
512
435
$(DESTDIR)/etc/init.d/mandos \
513
$(SYSTEMD)/mandos.service \
514
$(DESTDIR)/run/mandos.pid \
515
436
$(DESTDIR)/var/run/mandos.pid
516
437
-rmdir $(CONFDIR)
518
439
purge-client: uninstall-client
519
-shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
440
-shred --remove $(KEYDIR)/seckey.txt
520
441
-rm --force $(CONFDIR)/plugin-runner.conf \
521
$(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
522
$(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
442
$(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
523
443
-rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)