/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2019-02-10 03:50:20 UTC
  • Revision ID: teddy@recompile.se-20190210035020-nttr1tybgwwixueu
http://bugs.debian.org/879538
http://bugs.debian.org/916673
Show debconf note about new TLS key IDs

If mandos-client did not see TLS keys and had to create them, or if
mandos sees GnuTLS version 3.6.6 or later, show an important notice on
package installation about the importance of adding the new key_id
options to clients.conf on the Mandos server.

* debian/control (Package: mandos, Package: mandos-client): Depend on
                                                            debconf.
* debian/mandos-client.lintian-overrides: Override warnings.
* debian/mandos-client.postinst (create_keys): Show notice if new TLS
                                               key files were created.
* debian/mandos-client.templates: New.
* debian/mandos.lintian-overrides: Override warnings.
* debian/mandos.postinst (configure): If GnuTLS 3.6.6 or later is
                                      detected, show an important
                                      notice (once) about the new
                                      key_id option required in
                                      clients.conf.
* debian/mandos.templates: New.

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added added

removed removed

Lines of Context:
Makefile
10
10
        -Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
11
        -Wredundant-decls -Wnested-externs -Winline -Wvla \
12
12
        -Wvolatile-register-var -Woverlength-strings
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)))
 
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
19
17
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
20
18
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
21
19
        -fsanitize=shift -fsanitize=integer-divide-by-zero \
25
23
        -fsanitize=object-size -fsanitize=float-divide-by-zero \
26
24
        -fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
27
25
        -fsanitize=returns-nonnull-attribute -fsanitize=bool \
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
 
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)))
33
31
LINK_FORTIFY_LD:=-z relro -z now
34
32
LINK_FORTIFY:=
35
33
 
41
39
#COVERAGE=--coverage
42
40
OPTIMIZE:=-Os -fno-strict-aliasing
43
41
LANGUAGE:=-std=gnu11
44
 
FEATURES:=-D_FILE_OFFSET_BITS=64
45
42
htmldir:=man
46
 
version:=1.8.6
 
43
version:=1.7.20
47
44
SED:=sed
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)
 
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)))
56
48
 
57
49
## Use these settings for a traditional /usr/local install
58
50
# PREFIX:=$(DESTDIR)/usr/local
60
52
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
61
53
# MANDIR:=$(PREFIX)/man
62
54
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
63
 
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
64
55
# STATEDIR:=$(DESTDIR)/var/lib/mandos
65
56
# LIBDIR:=$(PREFIX)/lib
66
57
##
71
62
KEYDIR:=$(DESTDIR)/etc/keys/mandos
72
63
MANDIR:=$(PREFIX)/share/man
73
64
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
74
 
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
75
65
STATEDIR:=$(DESTDIR)/var/lib/mandos
76
66
LIBDIR:=$(shell \
77
67
        for d in \
78
 
        "/usr/lib/`dpkg-architecture \
79
 
                        -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
68
        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
80
69
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
81
70
                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
82
71
                        echo "$(DESTDIR)$$d"; \
85
74
        done)
86
75
##
87
76
 
88
 
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
89
 
                        --variable=systemdsystemunitdir)
90
 
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
91
 
                        --variable=tmpfilesdir)
 
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
 
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
92
79
 
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)
 
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:=$(shell pkg-config --libs avahi-core)
97
84
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
98
85
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
99
86
        getconf LFS_LDFLAGS)
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)
 
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
 
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
104
89
 
105
90
# Do not change these two
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))
 
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))
110
94
 
111
95
# Commands to format a DocBook <refentry> document into a manual page
112
96
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
118
102
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
119
103
        $(notdir $<); \
120
104
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
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)
 
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)
124
108
 
125
109
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
126
110
        --param make.year.ranges                1 \
139
123
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
140
124
        plugins.d/plymouth
141
125
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
142
 
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
143
 
        $(PLUGIN_HELPERS)
 
126
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
144
127
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
145
128
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
146
129
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
147
 
        dracut-module/password-agent.8mandos \
148
130
        plugins.d/mandos-client.8mandos \
149
131
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
150
132
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
222
204
                overview.xml legalnotice.xml
223
205
        $(DOCBOOKTOHTML)
224
206
 
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
 
 
234
207
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
235
208
                                        common.ent \
236
209
                                        mandos-options.xml \
279
252
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
280
253
                $@)
281
254
 
282
 
# Need to add the GnuTLS, Avahi and GPGME libraries
 
255
# Need to add the GnuTLS, Avahi and GPGME libraries, and can't use
 
256
# -fsanitize=leak because GnuTLS and GPGME both leak memory.
283
257
plugins.d/mandos-client: plugins.d/mandos-client.c
284
 
        $(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
285
 
                ) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
286
 
                ) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
287
 
                ) $(LDLIBS) -o $@
 
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 $@
288
263
 
289
 
# Need to add the libnl-route library
290
264
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
291
265
        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
292
266
                ) $(LOADLIBES) $(LDLIBS) -o $@
293
267
 
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
 
 
299
268
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
300
269
        check run-client run-server install install-html \
301
270
        install-server install-client-nokey install-client uninstall \
310
279
maintainer-clean: clean
311
280
        -rm --force --recursive keydir confdir statedir
312
281
 
313
 
check: all
 
282
check:  all
314
283
        ./mandos --check
315
284
        ./mandos-ctl --check
316
 
        ./mandos-keygen --version
317
 
        ./plugin-runner --version
318
 
        ./plugin-helpers/mandos-client-iprouteadddel --version
319
 
        ./dracut-module/password-agent --test
320
285
 
321
286
# Run the client with a local config and key
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 '######################################################'
 
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 "###################################################################"
343
302
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
344
303
        ./plugin-runner --plugin-dir=plugins.d \
345
304
                --plugin-helper-dir=plugin-helpers \
385
344
        elif install --directory --mode=u=rwx $(STATEDIR); then \
386
345
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
387
346
        fi
388
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" \
389
 
                        -a -d "$(TMPFILES)" ]; then \
 
347
        if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
390
348
                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
391
349
                        $(TMPFILES)/mandos.conf; \
392
350
        fi
439
397
        install --mode=u=rwx,go=rx \
440
398
                --target-directory=$(LIBDIR)/mandos plugin-runner
441
399
        install --mode=u=rwx,go=rx \
442
 
                --target-directory=$(LIBDIR)/mandos \
443
 
                mandos-to-cryptroot-unlock
 
400
                --target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
444
401
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
445
402
                mandos-keygen
446
403
        install --mode=u=rwx,go=rx \
468
425
                $(INITRAMFSTOOLS)/hooks/mandos
469
426
        install --mode=u=rw,go=r initramfs-tools-conf \
470
427
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
471
 
        install --mode=u=rw,go=r initramfs-tools-conf-hook \
472
 
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
473
428
        install initramfs-tools-script \
474
429
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
475
430
        install initramfs-tools-script-stop \
476
431
                $(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
486
432
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
487
433
        gzip --best --to-stdout mandos-keygen.8 \
488
434
                > $(MANDIR)/man8/mandos-keygen.8.gz
500
446
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
501
447
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
502
448
                > $(MANDIR)/man8/plymouth.8mandos.gz
503
 
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
504
 
                > $(MANDIR)/man8/password-agent.8mandos.gz
505
449
 
506
450
install-client: install-client-nokey
507
451
# Post-installation stuff
508
452
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
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
 
453
        update-initramfs -k all -u
519
454
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
520
455
 
521
456
uninstall: uninstall-server uninstall-client
548
483
                $(INITRAMFSTOOLS)/hooks/mandos \
549
484
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
550
485
                $(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 \
557
486
                $(MANDIR)/man8/mandos-keygen.8.gz \
558
487
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
559
488
                $(MANDIR)/man8/mandos-client.8mandos.gz
562
491
                $(MANDIR)/man8/splashy.8mandos.gz \
563
492
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
564
493
                $(MANDIR)/man8/plymouth.8mandos.gz \
565
 
                $(MANDIR)/man8/password-agent.8mandos.gz \
566
494
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
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
 
495
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
 
496
        update-initramfs -k all -u
575
497
 
576
498
purge: purge-server purge-client
577
499