/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2019-08-04 04:30:33 UTC
  • Revision ID: teddy@recompile.se-20190804043033-s0ztfrvi2383wznb
Client: Always build with LFS enabled

* Makefile (FEATURES): New; set to "-D_FILE_OFFSET_BITS=64".
  (CFLAGS): Add "$(FEATURES)".

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Makefile
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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
 
13
 
 
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 \
26
 
        -fsanitize=enum
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
 
29
 
 
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
31
33
LINK_FORTIFY_LD:=-z relro -z now
32
34
LINK_FORTIFY:=
33
35
 
39
41
#COVERAGE=--coverage
40
42
OPTIMIZE:=-Os -fno-strict-aliasing
41
43
LANGUAGE:=-std=gnu11
 
44
FEATURES:=-D_FILE_OFFSET_BITS=64
42
45
htmldir:=man
43
 
version:=1.8.3
 
46
version:=1.8.6
44
47
SED:=sed
45
 
 
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
 
49
 
 
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)))
 
54
 
 
55
LINUXVERSION:=$(shell uname --kernel-release)
48
56
 
49
57
## Use these settings for a traditional /usr/local install
50
58
# PREFIX:=$(DESTDIR)/usr/local
52
60
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
53
61
# MANDIR:=$(PREFIX)/man
54
62
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
 
63
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
55
64
# STATEDIR:=$(DESTDIR)/var/lib/mandos
56
65
# LIBDIR:=$(PREFIX)/lib
57
66
##
62
71
KEYDIR:=$(DESTDIR)/etc/keys/mandos
63
72
MANDIR:=$(PREFIX)/share/man
64
73
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
 
74
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
65
75
STATEDIR:=$(DESTDIR)/var/lib/mandos
66
76
LIBDIR:=$(shell \
67
77
        for d in \
68
 
        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
78
        "/usr/lib/`dpkg-architecture \
 
79
                        -qDEB_HOST_MULTIARCH 2>/dev/null`" \
69
80
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
70
81
                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
71
82
                        echo "$(DESTDIR)$$d"; \
74
85
        done)
75
86
##
76
87
 
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)
79
92
 
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)
 
93
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
 
94
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
 
95
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
 
96
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
84
97
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
85
98
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
86
99
        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)
 
100
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
 
101
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
 
102
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
 
103
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
89
104
 
90
105
# 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))
 
106
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
107
        $(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
 
108
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
 
109
        ) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
94
110
 
95
111
# Commands to format a DocBook <refentry> document into a manual page
96
112
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
102
118
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
103
119
        $(notdir $<); \
104
120
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
105
 
        && type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
106
 
        man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
107
 
        fi >/dev/null)
 
121
        && command -v man >/dev/null; then LANG=en_US.UTF-8 \
 
122
        MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
 
123
        $(notdir $@); fi >/dev/null)
108
124
 
109
125
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
110
126
        --param make.year.ranges                1 \
123
139
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
124
140
        plugins.d/plymouth
125
141
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
126
 
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
 
142
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
 
143
        $(PLUGIN_HELPERS)
127
144
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
128
145
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
129
146
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
 
147
        dracut-module/password-agent.8mandos \
130
148
        plugins.d/mandos-client.8mandos \
131
149
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
132
150
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
204
222
                overview.xml legalnotice.xml
205
223
        $(DOCBOOKTOHTML)
206
224
 
 
225
dracut-module/password-agent.8mandos: \
 
226
                dracut-module/password-agent.xml common.ent \
 
227
                overview.xml legalnotice.xml
 
228
        $(DOCBOOKTOMAN)
 
229
dracut-module/password-agent.8mandos.xhtml: \
 
230
                dracut-module/password-agent.xml common.ent \
 
231
                overview.xml legalnotice.xml
 
232
        $(DOCBOOKTOHTML)
 
233
 
207
234
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
208
235
                                        common.ent \
209
236
                                        mandos-options.xml \
252
279
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
253
280
                $@)
254
281
 
255
 
# Need to add the GnuTLS, Avahi and GPGME libraries, and can't use
256
 
# -fsanitize=leak because GnuTLS and GPGME both leak memory.
 
282
# Need to add the GnuTLS, Avahi and GPGME libraries
257
283
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 $@
 
284
        $(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
 
285
                ) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
 
286
                ) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
 
287
                ) $(LDLIBS) -o $@
263
288
 
 
289
# Need to add the libnl-route library
264
290
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
265
291
        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
266
292
                ) $(LOADLIBES) $(LDLIBS) -o $@
267
293
 
 
294
# Need to add the GLib and pthread libraries
 
295
dracut-module/password-agent: dracut-module/password-agent.c
 
296
        $(LINK.c) $(GLIB_CFLAGS) $^ $(GLIB_LIBS) -lpthread $(strip\
 
297
                ) $(LOADLIBES) $(LDLIBS) -o $@
 
298
 
268
299
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
269
300
        check run-client run-server install install-html \
270
301
        install-server install-client-nokey install-client uninstall \
279
310
maintainer-clean: clean
280
311
        -rm --force --recursive keydir confdir statedir
281
312
 
282
 
check:  all
 
313
check: all
283
314
        ./mandos --check
284
315
        ./mandos-ctl --check
 
316
        ./mandos-keygen --version
 
317
        ./plugin-runner --version
 
318
        ./plugin-helpers/mandos-client-iprouteadddel --version
 
319
        ./dracut-module/password-agent --test
285
320
 
286
321
# 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     #"
290
 
        @echo "# ignored:                                                        #"
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 *      #"
297
 
        @echo "#                                                                 #"
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 "###################################################################"
 
322
run-client: all keydir/seckey.txt keydir/pubkey.txt \
 
323
                        keydir/tls-privkey.pem keydir/tls-pubkey.pem
 
324
        @echo '######################################################'
 
325
        @echo '# The following error messages are harmless and can  #'
 
326
        @echo '#  be safely ignored:                                #'
 
327
        @echo '## From plugin-runner:                               #'
 
328
        @echo '# setgid: Operation not permitted                    #'
 
329
        @echo '# setuid: Operation not permitted                    #'
 
330
        @echo '## From askpass-fifo:                                #'
 
331
        @echo '# mkfifo: Permission denied                          #'
 
332
        @echo '## From mandos-client:                               #'
 
333
        @echo '# Failed to raise privileges: Operation not permi... #'
 
334
        @echo '# Warning: network hook "*" exited with status *     #'
 
335
        @echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
 
336
        @echo '# Failed to bring up interface "*": Operation not... #'
 
337
        @echo '#                                                    #'
 
338
        @echo '# (The messages are caused by not running as root,   #'
 
339
        @echo '# but you should NOT run "make run-client" as root   #'
 
340
        @echo '# unless you also unpacked and compiled Mandos as    #'
 
341
        @echo '# root, which is also NOT recommended.)              #'
 
342
        @echo '######################################################'
302
343
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
303
344
        ./plugin-runner --plugin-dir=plugins.d \
304
345
                --plugin-helper-dir=plugin-helpers \
344
385
        elif install --directory --mode=u=rwx $(STATEDIR); then \
345
386
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
346
387
        fi
347
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
 
388
        if [ "$(TMPFILES)" != "$(DESTDIR)" \
 
389
                        -a -d "$(TMPFILES)" ]; then \
348
390
                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
349
391
                        $(TMPFILES)/mandos.conf; \
350
392
        fi
397
439
        install --mode=u=rwx,go=rx \
398
440
                --target-directory=$(LIBDIR)/mandos plugin-runner
399
441
        install --mode=u=rwx,go=rx \
400
 
                --target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
 
442
                --target-directory=$(LIBDIR)/mandos \
 
443
                mandos-to-cryptroot-unlock
401
444
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
402
445
                mandos-keygen
403
446
        install --mode=u=rwx,go=rx \
425
468
                $(INITRAMFSTOOLS)/hooks/mandos
426
469
        install --mode=u=rw,go=r initramfs-tools-conf \
427
470
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
 
471
        install --mode=u=rw,go=r initramfs-tools-conf-hook \
 
472
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
428
473
        install initramfs-tools-script \
429
474
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
430
475
        install initramfs-tools-script-stop \
431
476
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
 
477
        install --directory $(DRACUTMODULE)
 
478
        install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
 
479
                dracut-module/ask-password-mandos.path \
 
480
                dracut-module/ask-password-mandos.service
 
481
        install --mode=u=rwxs,go=rx \
 
482
                --target-directory=$(DRACUTMODULE) \
 
483
                dracut-module/module-setup.sh \
 
484
                dracut-module/cmdline-mandos.sh \
 
485
                dracut-module/password-agent
432
486
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
433
487
        gzip --best --to-stdout mandos-keygen.8 \
434
488
                > $(MANDIR)/man8/mandos-keygen.8.gz
446
500
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
447
501
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
448
502
                > $(MANDIR)/man8/plymouth.8mandos.gz
 
503
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
 
504
                > $(MANDIR)/man8/password-agent.8mandos.gz
449
505
 
450
506
install-client: install-client-nokey
451
507
# Post-installation stuff
452
508
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
453
 
        update-initramfs -k all -u
 
509
        if command -v update-initramfs >/dev/null; then \
 
510
            update-initramfs -k all -u; \
 
511
        elif command -v dracut >/dev/null; then \
 
512
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
513
                if [ -w "$$initrd" ]; then \
 
514
                    chmod go-r "$$initrd"; \
 
515
                    dracut --force "$$initrd"; \
 
516
                fi; \
 
517
            done; \
 
518
        fi
454
519
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
455
520
 
456
521
uninstall: uninstall-server uninstall-client
483
548
                $(INITRAMFSTOOLS)/hooks/mandos \
484
549
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
485
550
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
551
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos \
 
552
                $(DRACUTMODULE)/ask-password-mandos.path \
 
553
                $(DRACUTMODULE)/ask-password-mandos.service \
 
554
                $(DRACUTMODULE)/module-setup.sh \
 
555
                $(DRACUTMODULE)/cmdline-mandos.sh \
 
556
                $(DRACUTMODULE)/password-agent \
486
557
                $(MANDIR)/man8/mandos-keygen.8.gz \
487
558
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
488
559
                $(MANDIR)/man8/mandos-client.8mandos.gz
491
562
                $(MANDIR)/man8/splashy.8mandos.gz \
492
563
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
493
564
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
565
                $(MANDIR)/man8/password-agent.8mandos.gz \
494
566
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
495
 
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
496
 
        update-initramfs -k all -u
 
567
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
 
568
        if command -v update-initramfs >/dev/null; then \
 
569
            update-initramfs -k all -u; \
 
570
        elif command -v dracut >/dev/null; then \
 
571
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
572
                test -w "$$initrd" && dracut --force "$$initrd"; \
 
573
            done; \
 
574
        fi
497
575
 
498
576
purge: purge-server purge-client
499
577