/mandos/release

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  • Committer: Teddy Hogeborn
  • Date: 2024-11-24 00:44:25 UTC
  • mto: This revision was merged to the branch mainline in revision 412.
  • Revision ID: teddy@recompile.se-20241124004425-6k3y0ir1ksyjq3c4
mandos-keygen: Show warning about old OpenSSH versions

When generating a config file snippet on the Mandos client system
using mandos-keygen, and the default ssh-keyscan checker is used, and
if the OpenSSH version is 9.8 or later, the "checker" command
generated for the config file on the Mandos server will include the
"-q" option for ssh-keyscan.  This option did not exist on ssh-keyscan
from OpenSSH older than version 9.8.  Therefore, if the Mandos
*server* is running an older version of OpenSSH, where ssh-keyscan
does not support the "-q" option, this option must be removed from the
generated "checker" setting.  Since we cannot know if this is the case
when running mandos-keygen on the Mandos client system, we print this
information as a comment above the generated "checker" setting.

* mandos-keygen: Show warning if the new "-q" options was used with
  ssh-keyscan in the generated "checker" setting.

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added added

removed removed

Lines of Context:
Makefile
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# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
31
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
32
 
FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
 
32
FORTIFY:=-fstack-protector-all -fPIC
 
33
CPPFLAGS+=-D_FORTIFY_SOURCE=3
33
34
LINK_FORTIFY_LD:=-z relro -z now
34
35
LINK_FORTIFY:=
35
36
 
41
42
#COVERAGE=--coverage
42
43
OPTIMIZE:=-Os -fno-strict-aliasing
43
44
LANGUAGE:=-std=gnu11
 
45
CPPFLAGS+=-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64
44
46
htmldir:=man
45
 
version:=1.8.5
 
47
version:=1.8.17
46
48
SED:=sed
47
49
PKG_CONFIG?=pkg-config
48
50
 
55
57
 
56
58
## Use these settings for a traditional /usr/local install
57
59
# PREFIX:=$(DESTDIR)/usr/local
 
60
# BINDIR:=$(PREFIX)/sbin
58
61
# CONFDIR:=$(DESTDIR)/etc/mandos
59
62
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
60
63
# MANDIR:=$(PREFIX)/man
62
65
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
63
66
# STATEDIR:=$(DESTDIR)/var/lib/mandos
64
67
# LIBDIR:=$(PREFIX)/lib
 
68
# DBUSPOLICYDIR:=$(DESTDIR)/etc/dbus-1/system.d
65
69
##
66
70
 
67
71
## These settings are for a package-type install
68
72
PREFIX:=$(DESTDIR)/usr
 
73
BINDIR:=$(PREFIX)/sbin
69
74
CONFDIR:=$(DESTDIR)/etc/mandos
70
75
KEYDIR:=$(DESTDIR)/etc/keys/mandos
71
76
MANDIR:=$(PREFIX)/share/man
82
87
                        break; \
83
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                fi; \
84
89
        done)
 
90
DBUSPOLICYDIR:=$(DESTDIR)/usr/share/dbus-1/system.d
85
91
##
86
92
 
87
93
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
88
94
                        --variable=systemdsystemunitdir)
89
95
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
90
96
                        --variable=tmpfilesdir)
 
97
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
98
                        --variable=sysusersdir)
91
99
 
92
100
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
93
101
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
94
102
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
95
103
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
96
 
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
97
 
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
 
104
GPGME_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gpgme 2>/dev/null \
 
105
        || gpgme-config --cflags; getconf LFS_CFLAGS)
 
106
GPGME_LIBS:=$(shell $(PKG_CONFIG) --libs gpgme 2>/dev/null \
 
107
        || gpgme-config --libs; getconf LFS_LIBS; \
98
108
        getconf LFS_LDFLAGS)
99
109
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
100
110
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
102
112
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
103
113
 
104
114
# Do not change these two
105
 
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) \
106
 
        $(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
 
115
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
116
        $(LANGUAGE) -DVERSION='"$(version)"'
107
117
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
108
118
        ) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
109
119
 
153
163
 
154
164
objects:=$(addsuffix .o,$(CPROGS))
155
165
 
 
166
.PHONY: all
156
167
all: $(PROGS) mandos.lsm
157
168
 
 
169
.PHONY: doc
158
170
doc: $(DOCS)
159
171
 
 
172
.PHONY: html
160
173
html: $(htmldocs)
161
174
 
162
175
%.5: %.xml common.ent legalnotice.xml
278
291
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
279
292
                $@)
280
293
 
 
294
# Does the linker support the --no-warn-execstack option?
 
295
ifeq ($(shell echo 'int main(){}'|$(CC) --language=c /dev/stdin -o /dev/null -Xlinker --no-warn-execstack >/dev/null 2>&1 && echo yes),yes)
 
296
# These programs use nested functions, which uses an executable stack
 
297
plugin-runner: LDFLAGS += -Xlinker --no-warn-execstack
 
298
dracut-module/password-agent: LDFLAGS += -Xlinker --no-warn-execstack
 
299
plugins.d/password-prompt: LDFLAGS += -Xlinker --no-warn-execstack
 
300
plugins.d/mandos-client: LDFLAGS += -Xlinker --no-warn-execstack
 
301
plugins.d/plymouth: LDFLAGS += -Xlinker --no-warn-execstack
 
302
endif
 
303
 
281
304
# Need to add the GnuTLS, Avahi and GPGME libraries
282
 
plugins.d/mandos-client: plugins.d/mandos-client.c
283
 
        $(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
284
 
                ) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
285
 
                ) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
286
 
                ) $(LDLIBS) -o $@
 
305
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
 
306
        ) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
 
307
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
 
308
        ) $(AVAHI_LIBS) $(GPGME_LIBS)
287
309
 
288
310
# Need to add the libnl-route library
289
 
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
290
 
        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
291
 
                ) $(LOADLIBES) $(LDLIBS) -o $@
 
311
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
 
312
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
292
313
 
293
314
# Need to add the GLib and pthread libraries
294
 
dracut-module/password-agent: dracut-module/password-agent.c
295
 
        $(LINK.c) $(GLIB_CFLAGS) $^ $(GLIB_LIBS) -lpthread $(strip\
296
 
                ) $(LOADLIBES) $(LDLIBS) -o $@
297
 
 
298
 
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
299
 
        check run-client run-server install install-html \
300
 
        install-server install-client-nokey install-client uninstall \
301
 
        uninstall-server uninstall-client purge purge-server \
302
 
        purge-client
303
 
 
 
315
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
 
316
# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
 
317
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
 
318
 
 
319
.PHONY: clean
304
320
clean:
305
321
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
306
322
 
 
323
.PHONY: distclean
307
324
distclean: clean
 
325
.PHONY: mostlyclean
308
326
mostlyclean: clean
 
327
.PHONY: maintainer-clean
309
328
maintainer-clean: clean
310
329
        -rm --force --recursive keydir confdir statedir
311
330
 
 
331
.PHONY: check
312
332
check: all
313
333
        ./mandos --check
314
334
        ./mandos-ctl --check
318
338
        ./dracut-module/password-agent --test
319
339
 
320
340
# Run the client with a local config and key
 
341
.PHONY: run-client
321
342
run-client: all keydir/seckey.txt keydir/pubkey.txt \
322
343
                        keydir/tls-privkey.pem keydir/tls-pubkey.pem
323
344
        @echo '######################################################'
351
372
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
352
373
        install --directory keydir
353
374
        ./mandos-keygen --dir keydir --force
 
375
        if ! [ -e keydir/tls-privkey.pem ]; then \
 
376
                install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
 
377
        fi
 
378
        if ! [ -e keydir/tls-pubkey.pem ]; then \
 
379
                install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
 
380
        fi
354
381
 
355
382
# Run the server with a local config
 
383
.PHONY: run-server
356
384
run-server: confdir/mandos.conf confdir/clients.conf statedir
357
385
        ./mandos --debug --no-dbus --configdir=confdir \
358
386
                --statedir=statedir $(SERVERARGS)
359
387
 
360
388
# Used by run-server
361
389
confdir/mandos.conf: mandos.conf
362
 
        install --directory confdir
363
 
        install --mode=u=rw,go=r $^ $@
 
390
        install -D --mode=u=rw,go=r $^ $@
364
391
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
365
 
        install --directory confdir
366
 
        install --mode=u=rw $< $@
 
392
        install -D --mode=u=rw $< $@
367
393
# Add a client password
368
394
        ./mandos-keygen --dir keydir --password --no-ssh >> $@
369
395
statedir:
370
396
        install --directory statedir
371
397
 
 
398
.PHONY: install
372
399
install: install-server install-client-nokey
373
400
 
 
401
.PHONY: install-html
374
402
install-html: html
375
 
        install --directory $(htmldir)
376
 
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
 
403
        install -D --mode=u=rw,go=r --target-directory=$(htmldir) \
377
404
                $(htmldocs)
378
405
 
 
406
.PHONY: install-server
379
407
install-server: doc
380
 
        install --directory $(CONFDIR)
381
408
        if install --directory --mode=u=rwx --owner=$(USER) \
382
409
                --group=$(GROUP) $(STATEDIR); then \
383
410
                :; \
384
411
        elif install --directory --mode=u=rwx $(STATEDIR); then \
385
412
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
386
413
        fi
387
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" \
388
 
                        -a -d "$(TMPFILES)" ]; then \
389
 
                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
 
414
        if [ "$(TMPFILES)" != "$(DESTDIR)" ]; then \
 
415
                install -D --mode=u=rw,go=r tmpfiles.d-mandos.conf \
390
416
                        $(TMPFILES)/mandos.conf; \
391
417
        fi
392
 
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
393
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
418
        if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
 
419
                install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
 
420
                        $(SYSUSERS)/mandos.conf; \
 
421
        fi
 
422
        install --directory $(BINDIR)
 
423
        install --mode=u=rwx,go=rx --target-directory=$(BINDIR) mandos
 
424
        install --mode=u=rwx,go=rx --target-directory=$(BINDIR) \
394
425
                mandos-ctl
395
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
426
        install --mode=u=rwx,go=rx --target-directory=$(BINDIR) \
396
427
                mandos-monitor
 
428
        install --directory $(CONFDIR)
397
429
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
398
430
                mandos.conf
399
431
        install --mode=u=rw --target-directory=$(CONFDIR) \
400
432
                clients.conf
401
 
        install --mode=u=rw,go=r dbus-mandos.conf \
402
 
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
403
 
        install --mode=u=rwx,go=rx init.d-mandos \
 
433
        install -D --mode=u=rw,go=r dbus-mandos.conf \
 
434
                $(DBUSPOLICYDIR)/mandos.conf
 
435
        install -D --mode=u=rwx,go=rx init.d-mandos \
404
436
                $(DESTDIR)/etc/init.d/mandos
405
 
        if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
406
 
                install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
 
437
        if [ "$(SYSTEMD)" != "$(DESTDIR)" ]; then \
 
438
                install -D --mode=u=rw,go=r mandos.service \
 
439
                        $(SYSTEMD); \
407
440
        fi
408
 
        install --mode=u=rw,go=r default-mandos \
 
441
        install -D --mode=u=rw,go=r default-mandos \
409
442
                $(DESTDIR)/etc/default/mandos
410
443
        if [ -z $(DESTDIR) ]; then \
411
444
                update-rc.d mandos defaults 25 15;\
412
445
        fi
 
446
        install --directory $(MANDIR)/man8 $(MANDIR)/man5
413
447
        gzip --best --to-stdout mandos.8 \
414
448
                > $(MANDIR)/man8/mandos.8.gz
415
449
        gzip --best --to-stdout mandos-monitor.8 \
423
457
        gzip --best --to-stdout intro.8mandos \
424
458
                > $(MANDIR)/man8/intro.8mandos.gz
425
459
 
 
460
.PHONY: install-client-nokey
426
461
install-client-nokey: all doc
427
 
        install --directory $(LIBDIR)/mandos $(CONFDIR)
428
462
        install --directory --mode=u=rwx $(KEYDIR) \
429
463
                $(LIBDIR)/mandos/plugins.d \
430
464
                $(LIBDIR)/mandos/plugin-helpers
 
465
        if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
 
466
                install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
 
467
                        $(SYSUSERS)/mandos-client.conf; \
 
468
        fi
431
469
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
432
 
                install --mode=u=rwx \
433
 
                        --directory "$(CONFDIR)/plugins.d" \
 
470
                install --directory \
 
471
                        --mode=u=rwx "$(CONFDIR)/plugins.d" \
434
472
                        "$(CONFDIR)/plugin-helpers"; \
435
473
        fi
436
 
        install --mode=u=rwx,go=rx --directory \
 
474
        install --directory --mode=u=rwx,go=rx \
437
475
                "$(CONFDIR)/network-hooks.d"
438
476
        install --mode=u=rwx,go=rx \
439
477
                --target-directory=$(LIBDIR)/mandos plugin-runner
440
478
        install --mode=u=rwx,go=rx \
441
479
                --target-directory=$(LIBDIR)/mandos \
442
480
                mandos-to-cryptroot-unlock
443
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
481
        install --directory $(BINDIR)
 
482
        install --mode=u=rwx,go=rx --target-directory=$(BINDIR) \
444
483
                mandos-keygen
445
484
        install --mode=u=rwx,go=rx \
446
485
                --target-directory=$(LIBDIR)/mandos/plugins.d \
463
502
        install --mode=u=rwx,go=rx \
464
503
                --target-directory=$(LIBDIR)/mandos/plugin-helpers \
465
504
                plugin-helpers/mandos-client-iprouteadddel
466
 
        install initramfs-tools-hook \
 
505
        install -D initramfs-tools-hook \
467
506
                $(INITRAMFSTOOLS)/hooks/mandos
468
 
        install --mode=u=rw,go=r initramfs-tools-conf \
 
507
        install -D --mode=u=rw,go=r initramfs-tools-conf \
469
508
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
470
 
        install --mode=u=rw,go=r initramfs-tools-conf-hook \
 
509
        install -D --mode=u=rw,go=r initramfs-tools-conf-hook \
471
510
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
472
 
        install initramfs-tools-script \
 
511
        install -D initramfs-tools-script \
473
512
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
474
 
        install initramfs-tools-script-stop \
 
513
        install -D initramfs-tools-script-stop \
475
514
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
476
 
        install --directory $(DRACUTMODULE)
477
 
        install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
 
515
        install -D --mode=u=rw,go=r \
 
516
                --target-directory=$(DRACUTMODULE) \
478
517
                dracut-module/ask-password-mandos.path \
479
518
                dracut-module/ask-password-mandos.service
480
519
        install --mode=u=rwxs,go=rx \
483
522
                dracut-module/cmdline-mandos.sh \
484
523
                dracut-module/password-agent
485
524
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
 
525
        install --directory $(MANDIR)/man8
486
526
        gzip --best --to-stdout mandos-keygen.8 \
487
527
                > $(MANDIR)/man8/mandos-keygen.8.gz
488
528
        gzip --best --to-stdout plugin-runner.8mandos \
502
542
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
503
543
                > $(MANDIR)/man8/password-agent.8mandos.gz
504
544
 
 
545
.PHONY: install-client
505
546
install-client: install-client-nokey
506
547
# Post-installation stuff
507
 
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
 
548
        -$(BINDIR)/mandos-keygen --dir "$(KEYDIR)"
508
549
        if command -v update-initramfs >/dev/null; then \
509
550
            update-initramfs -k all -u; \
510
551
        elif command -v dracut >/dev/null; then \
517
558
        fi
518
559
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
519
560
 
 
561
.PHONY: uninstall
520
562
uninstall: uninstall-server uninstall-client
521
563
 
 
564
.PHONY: uninstall-server
522
565
uninstall-server:
523
 
        -rm --force $(PREFIX)/sbin/mandos \
524
 
                $(PREFIX)/sbin/mandos-ctl \
525
 
                $(PREFIX)/sbin/mandos-monitor \
 
566
        -rm --force $(BINDIR)/mandos \
 
567
                $(BINDIR)/mandos-ctl \
 
568
                $(BINDIR)/mandos-monitor \
526
569
                $(MANDIR)/man8/mandos.8.gz \
527
570
                $(MANDIR)/man8/mandos-monitor.8.gz \
528
571
                $(MANDIR)/man8/mandos-ctl.8.gz \
531
574
        update-rc.d -f mandos remove
532
575
        -rmdir $(CONFDIR)
533
576
 
 
577
.PHONY: uninstall-client
534
578
uninstall-client:
535
579
# Refuse to uninstall client if /etc/crypttab is explicitly configured
536
580
# to use it.
537
581
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
538
582
                $(DESTDIR)/etc/crypttab
539
 
        -rm --force $(PREFIX)/sbin/mandos-keygen \
 
583
        -rm --force $(BINDIR)/mandos-keygen \
540
584
                $(LIBDIR)/mandos/plugin-runner \
541
585
                $(LIBDIR)/mandos/plugins.d/password-prompt \
542
586
                $(LIBDIR)/mandos/plugins.d/mandos-client \
572
616
            done; \
573
617
        fi
574
618
 
 
619
.PHONY: purge
575
620
purge: purge-server purge-client
576
621
 
 
622
.PHONY: purge-server
577
623
purge-server: uninstall-server
578
624
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
579
625
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
580
626
                $(DESTDIR)/etc/default/mandos \
581
627
                $(DESTDIR)/etc/init.d/mandos \
582
 
                $(SYSTEMD)/mandos.service \
583
628
                $(DESTDIR)/run/mandos.pid \
584
629
                $(DESTDIR)/var/run/mandos.pid
 
630
        if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
 
631
                -rm --force -- $(SYSTEMD)/mandos.service; \
 
632
        fi
585
633
        -rmdir $(CONFDIR)
586
634
 
 
635
.PHONY: purge-client
587
636
purge-client: uninstall-client
588
637
        -shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
589
638
        -rm --force $(CONFDIR)/plugin-runner.conf \