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  • Committer: teddy at recompile
  • Date: 2020-04-05 21:30:59 UTC
  • Revision ID: teddy@recompile.se-20200405213059-fb2a61ckqynrmatk
Fix file descriptor leak in mandos-client

When the local network has Mandos servers announcing themselves using
real, globally reachable, IPv6 addresses (i.e. not link-local
addresses), but there is no router on the local network providing IPv6
RA (Router Advertisement) packets, the client cannot reach the server
by normal means, since the client only has a link-local IPv6 address,
and has no usable route to reach the server's global IPv6 address.
(This is not a common situation, and usually only happens when the
router itself reboots and runs a Mandos client, since it cannot then
give RA packets to itself.)  The client code has a solution for
this, which consists of adding a temporary local route to reach the
address of the server during communication, and removing this
temporary route afterwards.

This solution with a temporary route works, but has a file descriptor
leak; it leaks one file descriptor for each addition and for each
removal of a route.  If one server requiring an added route is present
on the network, but no servers gives a password, making the client
retry after the default ten seconds, and we furthermore assume a
default 1024 open files limit, the client runs out of file descriptors
after about 90 minutes, after which time the client process will be
useless and fail to retrieve any passwords, necessitating manual
password entry via the keyboard.

Fix this by eliminating the file descriptor leak in the client.

* plugins.d/mandos-client.c (add_delete_local_route): Do
  close(devnull) also in parent process, also if fork() fails, and on
  any failure in child process.

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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
 
#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:=1.7.16
 
46
version:=1.8.10
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)
 
92
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
93
                        --variable=sysusersdir)
79
94
 
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)
 
95
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
 
96
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
 
97
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
 
98
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
84
99
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
85
100
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
86
101
        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)
 
102
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
 
103
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
 
104
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
 
105
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
89
106
 
90
107
# Do not change these two
91
 
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(SANITIZE) $(COVERAGE) \
92
 
        $(OPTIMIZE) $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) \
93
 
        $(GPGME_CFLAGS) -DVERSION='"$(version)"'
94
 
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
 
108
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
109
        $(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
 
110
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
 
111
        ) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
95
112
 
96
113
# Commands to format a DocBook <refentry> document into a manual page
97
114
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
103
120
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
104
121
        $(notdir $<); \
105
122
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
106
 
        && type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
107
 
        man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
108
 
        fi >/dev/null)
 
123
        && command -v man >/dev/null; then LANG=en_US.UTF-8 \
 
124
        MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
 
125
        $(notdir $@); fi >/dev/null)
109
126
 
110
127
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
111
128
        --param make.year.ranges                1 \
124
141
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
125
142
        plugins.d/plymouth
126
143
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
127
 
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
 
144
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
 
145
        $(PLUGIN_HELPERS)
128
146
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
129
147
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
130
148
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
 
149
        dracut-module/password-agent.8mandos \
131
150
        plugins.d/mandos-client.8mandos \
132
151
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
133
152
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
137
156
 
138
157
objects:=$(addsuffix .o,$(CPROGS))
139
158
 
 
159
.PHONY: all
140
160
all: $(PROGS) mandos.lsm
141
161
 
 
162
.PHONY: doc
142
163
doc: $(DOCS)
143
164
 
 
165
.PHONY: html
144
166
html: $(htmldocs)
145
167
 
146
168
%.5: %.xml common.ent legalnotice.xml
205
227
                overview.xml legalnotice.xml
206
228
        $(DOCBOOKTOHTML)
207
229
 
 
230
dracut-module/password-agent.8mandos: \
 
231
                dracut-module/password-agent.xml common.ent \
 
232
                overview.xml legalnotice.xml
 
233
        $(DOCBOOKTOMAN)
 
234
dracut-module/password-agent.8mandos.xhtml: \
 
235
                dracut-module/password-agent.xml common.ent \
 
236
                overview.xml legalnotice.xml
 
237
        $(DOCBOOKTOHTML)
 
238
 
208
239
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
209
240
                                        common.ent \
210
241
                                        mandos-options.xml \
253
284
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
254
285
                $@)
255
286
 
256
 
plugins.d/mandos-client: plugins.d/mandos-client.c
257
 
        $(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
258
 
                ) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
259
 
 
260
 
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
261
 
        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
262
 
                ) $(LOADLIBES) $(LDLIBS) -o $@
263
 
 
264
 
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
265
 
        check run-client run-server install install-html \
266
 
        install-server install-client-nokey install-client uninstall \
267
 
        uninstall-server uninstall-client purge purge-server \
268
 
        purge-client
269
 
 
 
287
# Need to add the GnuTLS, Avahi and GPGME libraries
 
288
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
 
289
        ) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
 
290
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
 
291
        ) $(AVAHI_LIBS) $(GPGME_LIBS)
 
292
 
 
293
# Need to add the libnl-route library
 
294
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
 
295
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
 
296
 
 
297
# Need to add the GLib and pthread libraries
 
298
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
 
299
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
 
300
 
 
301
.PHONY: clean
270
302
clean:
271
303
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
272
304
 
 
305
.PHONY: distclean
273
306
distclean: clean
 
307
.PHONY: mostlyclean
274
308
mostlyclean: clean
 
309
.PHONY: maintainer-clean
275
310
maintainer-clean: clean
276
311
        -rm --force --recursive keydir confdir statedir
277
312
 
278
 
check:  all
 
313
.PHONY: check
 
314
check: all
279
315
        ./mandos --check
280
316
        ./mandos-ctl --check
 
317
        ./mandos-keygen --version
 
318
        ./plugin-runner --version
 
319
        ./plugin-helpers/mandos-client-iprouteadddel --version
 
320
        ./dracut-module/password-agent --test
281
321
 
282
322
# Run the client with a local config and key
283
 
run-client: all keydir/seckey.txt keydir/pubkey.txt
284
 
        @echo "###################################################################"
285
 
        @echo "# The following error messages are harmless and can be safely     #"
286
 
        @echo "# ignored:                                                        #"
287
 
        @echo "# From plugin-runner: setgid: Operation not permitted             #"
288
 
        @echo "#                     setuid: Operation not permitted             #"
289
 
        @echo "# From askpass-fifo:  mkfifo: Permission denied                   #"
290
 
        @echo "# From mandos-client:                                             #"
291
 
        @echo "#             Failed to raise privileges: Operation not permitted #"
292
 
        @echo "#             Warning: network hook \"*\" exited with status *      #"
293
 
        @echo "#                                                                 #"
294
 
        @echo "# (The messages are caused by not running as root, but you should #"
295
 
        @echo "# NOT run \"make run-client\" as root unless you also unpacked and  #"
296
 
        @echo "# compiled Mandos as root, which is also NOT recommended.)        #"
297
 
        @echo "###################################################################"
 
323
.PHONY: run-client
 
324
run-client: all keydir/seckey.txt keydir/pubkey.txt \
 
325
                        keydir/tls-privkey.pem keydir/tls-pubkey.pem
 
326
        @echo '######################################################'
 
327
        @echo '# The following error messages are harmless and can  #'
 
328
        @echo '#  be safely ignored:                                #'
 
329
        @echo '## From plugin-runner:                               #'
 
330
        @echo '# setgid: Operation not permitted                    #'
 
331
        @echo '# setuid: Operation not permitted                    #'
 
332
        @echo '## From askpass-fifo:                                #'
 
333
        @echo '# mkfifo: Permission denied                          #'
 
334
        @echo '## From mandos-client:                               #'
 
335
        @echo '# Failed to raise privileges: Operation not permi... #'
 
336
        @echo '# Warning: network hook "*" exited with status *     #'
 
337
        @echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
 
338
        @echo '# Failed to bring up interface "*": Operation not... #'
 
339
        @echo '#                                                    #'
 
340
        @echo '# (The messages are caused by not running as root,   #'
 
341
        @echo '# but you should NOT run "make run-client" as root   #'
 
342
        @echo '# unless you also unpacked and compiled Mandos as    #'
 
343
        @echo '# root, which is also NOT recommended.)              #'
 
344
        @echo '######################################################'
298
345
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
299
346
        ./plugin-runner --plugin-dir=plugins.d \
300
347
                --plugin-helper-dir=plugin-helpers \
301
348
                --config-file=plugin-runner.conf \
302
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
 
349
                --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 \
303
350
                --env-for=mandos-client:GNOME_KEYRING_CONTROL= \
304
351
                $(CLIENTARGS)
305
352
 
306
353
# Used by run-client
307
 
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
 
354
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
308
355
        install --directory keydir
309
356
        ./mandos-keygen --dir keydir --force
 
357
        if ! [ -e keydir/tls-privkey.pem ]; then \
 
358
                install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
 
359
        fi
 
360
        if ! [ -e keydir/tls-pubkey.pem ]; then \
 
361
                install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
 
362
        fi
310
363
 
311
364
# Run the server with a local config
 
365
.PHONY: run-server
312
366
run-server: confdir/mandos.conf confdir/clients.conf statedir
313
367
        ./mandos --debug --no-dbus --configdir=confdir \
314
368
                --statedir=statedir $(SERVERARGS)
317
371
confdir/mandos.conf: mandos.conf
318
372
        install --directory confdir
319
373
        install --mode=u=rw,go=r $^ $@
320
 
confdir/clients.conf: clients.conf keydir/seckey.txt
 
374
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
321
375
        install --directory confdir
322
376
        install --mode=u=rw $< $@
323
377
# Add a client password
325
379
statedir:
326
380
        install --directory statedir
327
381
 
 
382
.PHONY: install
328
383
install: install-server install-client-nokey
329
384
 
 
385
.PHONY: install-html
330
386
install-html: html
331
387
        install --directory $(htmldir)
332
388
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
333
389
                $(htmldocs)
334
390
 
 
391
.PHONY: install-server
335
392
install-server: doc
336
393
        install --directory $(CONFDIR)
337
394
        if install --directory --mode=u=rwx --owner=$(USER) \
340
397
        elif install --directory --mode=u=rwx $(STATEDIR); then \
341
398
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
342
399
        fi
343
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
 
400
        if [ "$(TMPFILES)" != "$(DESTDIR)" \
 
401
                        -a -d "$(TMPFILES)" ]; then \
344
402
                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
345
403
                        $(TMPFILES)/mandos.conf; \
346
404
        fi
 
405
        if [ "$(SYSUSERS)" != "$(DESTDIR)" \
 
406
                        -a -d "$(SYSUSERS)" ]; then \
 
407
                install --mode=u=rw,go=r sysusers.d-mandos.conf \
 
408
                        $(SYSUSERS)/mandos.conf; \
 
409
        fi
347
410
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
348
411
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
349
412
                mandos-ctl
378
441
        gzip --best --to-stdout intro.8mandos \
379
442
                > $(MANDIR)/man8/intro.8mandos.gz
380
443
 
 
444
.PHONY: install-client-nokey
381
445
install-client-nokey: all doc
382
446
        install --directory $(LIBDIR)/mandos $(CONFDIR)
383
447
        install --directory --mode=u=rwx $(KEYDIR) \
384
448
                $(LIBDIR)/mandos/plugins.d \
385
449
                $(LIBDIR)/mandos/plugin-helpers
 
450
        if [ "$(SYSUSERS)" != "$(DESTDIR)" \
 
451
                        -a -d "$(SYSUSERS)" ]; then \
 
452
                install --mode=u=rw,go=r sysusers.d-mandos.conf \
 
453
                        $(SYSUSERS)/mandos-client.conf; \
 
454
        fi
386
455
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
387
456
                install --mode=u=rwx \
388
457
                        --directory "$(CONFDIR)/plugins.d" \
392
461
                "$(CONFDIR)/network-hooks.d"
393
462
        install --mode=u=rwx,go=rx \
394
463
                --target-directory=$(LIBDIR)/mandos plugin-runner
 
464
        install --mode=u=rwx,go=rx \
 
465
                --target-directory=$(LIBDIR)/mandos \
 
466
                mandos-to-cryptroot-unlock
395
467
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
396
468
                mandos-keygen
397
469
        install --mode=u=rwx,go=rx \
417
489
                plugin-helpers/mandos-client-iprouteadddel
418
490
        install initramfs-tools-hook \
419
491
                $(INITRAMFSTOOLS)/hooks/mandos
420
 
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
421
 
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
 
492
        install --mode=u=rw,go=r initramfs-tools-conf \
 
493
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
 
494
        install --mode=u=rw,go=r initramfs-tools-conf-hook \
 
495
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
422
496
        install initramfs-tools-script \
423
497
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
 
498
        install initramfs-tools-script-stop \
 
499
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
 
500
        install --directory $(DRACUTMODULE)
 
501
        install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
 
502
                dracut-module/ask-password-mandos.path \
 
503
                dracut-module/ask-password-mandos.service
 
504
        install --mode=u=rwxs,go=rx \
 
505
                --target-directory=$(DRACUTMODULE) \
 
506
                dracut-module/module-setup.sh \
 
507
                dracut-module/cmdline-mandos.sh \
 
508
                dracut-module/password-agent
424
509
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
425
510
        gzip --best --to-stdout mandos-keygen.8 \
426
511
                > $(MANDIR)/man8/mandos-keygen.8.gz
438
523
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
439
524
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
440
525
                > $(MANDIR)/man8/plymouth.8mandos.gz
 
526
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
 
527
                > $(MANDIR)/man8/password-agent.8mandos.gz
441
528
 
 
529
.PHONY: install-client
442
530
install-client: install-client-nokey
443
531
# Post-installation stuff
444
532
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
445
 
        update-initramfs -k all -u
 
533
        if command -v update-initramfs >/dev/null; then \
 
534
            update-initramfs -k all -u; \
 
535
        elif command -v dracut >/dev/null; then \
 
536
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
537
                if [ -w "$$initrd" ]; then \
 
538
                    chmod go-r "$$initrd"; \
 
539
                    dracut --force "$$initrd"; \
 
540
                fi; \
 
541
            done; \
 
542
        fi
446
543
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
447
544
 
 
545
.PHONY: uninstall
448
546
uninstall: uninstall-server uninstall-client
449
547
 
 
548
.PHONY: uninstall-server
450
549
uninstall-server:
451
550
        -rm --force $(PREFIX)/sbin/mandos \
452
551
                $(PREFIX)/sbin/mandos-ctl \
459
558
        update-rc.d -f mandos remove
460
559
        -rmdir $(CONFDIR)
461
560
 
 
561
.PHONY: uninstall-client
462
562
uninstall-client:
463
563
# Refuse to uninstall client if /etc/crypttab is explicitly configured
464
564
# to use it.
475
575
                $(INITRAMFSTOOLS)/hooks/mandos \
476
576
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
477
577
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
578
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos \
 
579
                $(DRACUTMODULE)/ask-password-mandos.path \
 
580
                $(DRACUTMODULE)/ask-password-mandos.service \
 
581
                $(DRACUTMODULE)/module-setup.sh \
 
582
                $(DRACUTMODULE)/cmdline-mandos.sh \
 
583
                $(DRACUTMODULE)/password-agent \
478
584
                $(MANDIR)/man8/mandos-keygen.8.gz \
479
585
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
480
586
                $(MANDIR)/man8/mandos-client.8mandos.gz
483
589
                $(MANDIR)/man8/splashy.8mandos.gz \
484
590
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
485
591
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
592
                $(MANDIR)/man8/password-agent.8mandos.gz \
486
593
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
487
 
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
488
 
        update-initramfs -k all -u
 
594
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
 
595
        if command -v update-initramfs >/dev/null; then \
 
596
            update-initramfs -k all -u; \
 
597
        elif command -v dracut >/dev/null; then \
 
598
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
599
                test -w "$$initrd" && dracut --force "$$initrd"; \
 
600
            done; \
 
601
        fi
489
602
 
 
603
.PHONY: purge
490
604
purge: purge-server purge-client
491
605
 
 
606
.PHONY: purge-server
492
607
purge-server: uninstall-server
493
608
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
494
609
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
499
614
                $(DESTDIR)/var/run/mandos.pid
500
615
        -rmdir $(CONFDIR)
501
616
 
 
617
.PHONY: purge-client
502
618
purge-client: uninstall-client
503
 
        -shred --remove $(KEYDIR)/seckey.txt
 
619
        -shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
504
620
        -rm --force $(CONFDIR)/plugin-runner.conf \
505
 
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
 
621
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
 
622
                $(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
506
623
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)