/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
1
 
WARN=-O -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self \
 
1
WARN:=-O -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self \
2
2
        -Wmissing-include-dirs -Wswitch-default -Wswitch-enum \
3
3
        -Wunused -Wuninitialized -Wstrict-overflow=5 \
4
4
        -Wsuggest-attribute=pure -Wsuggest-attribute=const \
10
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        -Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
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        -Wredundant-decls -Wnested-externs -Winline -Wvla \
12
12
        -Wvolatile-register-var -Woverlength-strings
13
 
#DEBUG=-ggdb3
 
13
#DEBUG:=-ggdb3 -fsanitize=address 
14
14
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
15
 
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
16
 
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
 
15
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
 
16
FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
17
17
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
18
 
ALL_SANITIZE_OPTIONS:=-fsanitize=address -fsanitize=undefined \
 
18
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
19
19
        -fsanitize=shift -fsanitize=integer-divide-by-zero \
20
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        -fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
21
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        -fsanitize=return -fsanitize=signed-integer-overflow \
28
28
SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
29
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        echo 'int main(){}' | $(CC) --language=c $(option) /dev/stdin \
30
30
        -o /dev/null >/dev/null 2>&1 && echo $(option)))
31
 
LINK_FORTIFY_LD=-z relro -z now
32
 
LINK_FORTIFY=
 
31
LINK_FORTIFY_LD:=-z relro -z now
 
32
LINK_FORTIFY:=
33
33
 
34
34
# If BROKEN_PIE is set, do not build with -pie
35
35
ifndef BROKEN_PIE
37
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LINK_FORTIFY += -pie
38
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endif
39
39
#COVERAGE=--coverage
40
 
OPTIMIZE=-Os -fno-strict-aliasing
41
 
LANGUAGE=-std=gnu11
42
 
htmldir=man
43
 
version=1.7.10
44
 
SED=sed
 
40
OPTIMIZE:=-Os -fno-strict-aliasing
 
41
LANGUAGE:=-std=gnu11
 
42
htmldir:=man
 
43
version:=1.7.20
 
44
SED:=sed
45
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)))
 
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
48
 
49
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
 
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
57
57
##
58
58
 
59
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
66
 
LIBDIR=$(shell \
 
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
 
66
LIBDIR:=$(shell \
67
67
        for d in \
68
68
        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
69
69
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
74
74
        done)
75
75
##
76
76
 
77
 
SYSTEMD=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
78
 
TMPFILES=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
 
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
 
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
79
79
 
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; \
 
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; \
86
86
        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)
 
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
 
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
89
89
 
90
90
# Do not change these two
91
91
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
 
        $(OPTIMIZE) $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) \
93
 
        $(GPGME_CFLAGS) -DVERSION='"$(version)"'
 
92
        $(OPTIMIZE) $(LANGUAGE) -DVERSION='"$(version)"'
94
93
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
95
94
 
96
95
# Commands to format a DocBook <refentry> document into a manual page
117
116
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
118
117
        $<; $(HTMLPOST) $@)
119
118
# Fix citerefentry links
120
 
HTMLPOST=$(SED) --in-place \
 
119
HTMLPOST:=$(SED) --in-place \
121
120
        --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
122
121
 
123
 
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
 
122
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
124
123
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
125
124
        plugins.d/plymouth
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 \
 
125
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
 
126
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
 
127
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
 
128
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
130
129
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
131
130
        plugins.d/mandos-client.8mandos \
132
131
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
133
132
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
134
133
        plugins.d/plymouth.8mandos intro.8mandos
135
134
 
136
 
htmldocs=$(addsuffix .xhtml,$(DOCS))
 
135
htmldocs:=$(addsuffix .xhtml,$(DOCS))
137
136
 
138
 
objects=$(addsuffix .o,$(CPROGS))
 
137
objects:=$(addsuffix .o,$(CPROGS))
139
138
 
140
139
all: $(PROGS) mandos.lsm
141
140
 
253
252
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
254
253
                $@)
255
254
 
 
255
# Need to add the GnuTLS, Avahi and GPGME libraries, and can't use
 
256
# -fsanitize=leak because GnuTLS and GPGME both leak memory.
256
257
plugins.d/mandos-client: plugins.d/mandos-client.c
257
 
        $(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
 
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\
258
262
                ) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
259
263
 
260
264
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
280
284
        ./mandos-ctl --check
281
285
 
282
286
# Run the client with a local config and key
283
 
run-client: all keydir/seckey.txt keydir/pubkey.txt
 
287
run-client: all keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem
284
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        @echo "###################################################################"
285
289
        @echo "# The following error messages are harmless and can be safely     #"
286
 
        @echo "# ignored.  The messages are caused by not running as root, but   #"
287
 
        @echo "# you should NOT run \"make run-client\" as root unless you also    #"
288
 
        @echo "# unpacked and compiled Mandos as root, which is NOT recommended. #"
 
290
        @echo "# ignored:                                                        #"
289
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        @echo "# From plugin-runner: setgid: Operation not permitted             #"
290
292
        @echo "#                     setuid: Operation not permitted             #"
291
293
        @echo "# From askpass-fifo:  mkfifo: Permission denied                   #"
292
294
        @echo "# From mandos-client:                                             #"
293
295
        @echo "#             Failed to raise privileges: Operation not permitted #"
294
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.)        #"
295
301
        @echo "###################################################################"
296
302
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
297
303
        ./plugin-runner --plugin-dir=plugins.d \
298
304
                --plugin-helper-dir=plugin-helpers \
299
305
                --config-file=plugin-runner.conf \
300
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
 
306
                --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 \
301
307
                --env-for=mandos-client:GNOME_KEYRING_CONTROL= \
302
308
                $(CLIENTARGS)
303
309
 
304
310
# Used by run-client
305
 
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
 
311
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
306
312
        install --directory keydir
307
313
        ./mandos-keygen --dir keydir --force
308
314
 
315
321
confdir/mandos.conf: mandos.conf
316
322
        install --directory confdir
317
323
        install --mode=u=rw,go=r $^ $@
318
 
confdir/clients.conf: clients.conf keydir/seckey.txt
 
324
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
319
325
        install --directory confdir
320
326
        install --mode=u=rw $< $@
321
327
# Add a client password
390
396
                "$(CONFDIR)/network-hooks.d"
391
397
        install --mode=u=rwx,go=rx \
392
398
                --target-directory=$(LIBDIR)/mandos plugin-runner
 
399
        install --mode=u=rwx,go=rx \
 
400
                --target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
393
401
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
394
402
                mandos-keygen
395
403
        install --mode=u=rwx,go=rx \
415
423
                plugin-helpers/mandos-client-iprouteadddel
416
424
        install initramfs-tools-hook \
417
425
                $(INITRAMFSTOOLS)/hooks/mandos
418
 
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
419
 
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
 
426
        install --mode=u=rw,go=r initramfs-tools-conf \
 
427
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
420
428
        install initramfs-tools-script \
421
429
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
 
430
        install initramfs-tools-script-stop \
 
431
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
422
432
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
423
433
        gzip --best --to-stdout mandos-keygen.8 \
424
434
                > $(MANDIR)/man8/mandos-keygen.8.gz
498
508
        -rmdir $(CONFDIR)
499
509
 
500
510
purge-client: uninstall-client
501
 
        -shred --remove $(KEYDIR)/seckey.txt
 
511
        -shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
502
512
        -rm --force $(CONFDIR)/plugin-runner.conf \
503
 
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
 
513
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
 
514
                $(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
504
515
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)