/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2019-03-18 22:29:25 UTC
  • Revision ID: teddy@recompile.se-20190318222925-jvhek84dgcfgj6g3
mandos-ctl: Refactor tests

* mandos-ctl: Where the clients names "foo" and "barbar" do not refer
              to the actual mock clients in the TestCommand class,
              change all occurrences of these names to "client1" and
              "client2" (or just "client" when only one is used) .
              Also change all test doubles to use correct terminology;
              some things called mocks are actually stubs or spies,
              and rename all true mocks to have "mock" in their names.
              Also eliminate duplicate values in tests; derive values
              from previously defined values whenever possible.

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Lines of Context:
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
 
 
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:=1.8.8
 
43
version:=1.8.3
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)
92
 
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
93
 
                        --variable=sysusersdir)
 
77
SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
 
78
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
94
79
 
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)
 
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:=$(shell pkg-config --libs avahi-core)
99
84
GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
100
85
GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
101
86
        getconf LFS_LDFLAGS)
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)
 
87
LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
 
88
LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
106
89
 
107
90
# Do not change these two
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))
 
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))
112
94
 
113
95
# Commands to format a DocBook <refentry> document into a manual page
114
96
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
120
102
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
121
103
        $(notdir $<); \
122
104
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
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)
 
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)
126
108
 
127
109
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
128
110
        --param make.year.ranges                1 \
141
123
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
142
124
        plugins.d/plymouth
143
125
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
144
 
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
145
 
        $(PLUGIN_HELPERS)
 
126
CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
146
127
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
147
128
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
148
129
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
149
 
        dracut-module/password-agent.8mandos \
150
130
        plugins.d/mandos-client.8mandos \
151
131
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
152
132
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
224
204
                overview.xml legalnotice.xml
225
205
        $(DOCBOOKTOHTML)
226
206
 
227
 
dracut-module/password-agent.8mandos: \
228
 
                dracut-module/password-agent.xml common.ent \
229
 
                overview.xml legalnotice.xml
230
 
        $(DOCBOOKTOMAN)
231
 
dracut-module/password-agent.8mandos.xhtml: \
232
 
                dracut-module/password-agent.xml common.ent \
233
 
                overview.xml legalnotice.xml
234
 
        $(DOCBOOKTOHTML)
235
 
 
236
207
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
237
208
                                        common.ent \
238
209
                                        mandos-options.xml \
281
252
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
282
253
                $@)
283
254
 
284
 
# 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.
285
257
plugins.d/mandos-client: plugins.d/mandos-client.c
286
 
        $(LINK.c) $^ $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(strip\
287
 
                ) $(GPGME_CFLAGS) $(GNUTLS_LIBS) $(strip\
288
 
                ) $(AVAHI_LIBS) $(GPGME_LIBS) $(LOADLIBES) $(strip\
289
 
                ) $(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 $@
290
263
 
291
 
# Need to add the libnl-route library
292
264
plugin-helpers/mandos-client-iprouteadddel: plugin-helpers/mandos-client-iprouteadddel.c
293
265
        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
294
266
                ) $(LOADLIBES) $(LDLIBS) -o $@
295
267
 
296
 
# Need to add the GLib and pthread libraries
297
 
dracut-module/password-agent: dracut-module/password-agent.c
298
 
        $(LINK.c) $(GLIB_CFLAGS) $^ $(GLIB_LIBS) -lpthread $(strip\
299
 
                ) $(LOADLIBES) $(LDLIBS) -o $@
300
 
 
301
268
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
302
269
        check run-client run-server install install-html \
303
270
        install-server install-client-nokey install-client uninstall \
312
279
maintainer-clean: clean
313
280
        -rm --force --recursive keydir confdir statedir
314
281
 
315
 
check: all
 
282
check:  all
316
283
        ./mandos --check
317
284
        ./mandos-ctl --check
318
 
        ./mandos-keygen --version
319
 
        ./plugin-runner --version
320
 
        ./plugin-helpers/mandos-client-iprouteadddel --version
321
 
        ./dracut-module/password-agent --test
322
285
 
323
286
# Run the client with a local config and key
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 '######################################################'
 
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 "###################################################################"
345
302
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
346
303
        ./plugin-runner --plugin-dir=plugins.d \
347
304
                --plugin-helper-dir=plugin-helpers \
387
344
        elif install --directory --mode=u=rwx $(STATEDIR); then \
388
345
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
389
346
        fi
390
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" \
391
 
                        -a -d "$(TMPFILES)" ]; then \
 
347
        if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
392
348
                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
393
349
                        $(TMPFILES)/mandos.conf; \
394
350
        fi
395
 
        if [ "$(SYSUSERS)" != "$(DESTDIR)" \
396
 
                        -a -d "$(SYSUSERS)" ]; then \
397
 
                install --mode=u=rw,go=r sysusers.d-mandos.conf \
398
 
                        $(SYSUSERS)/mandos.conf; \
399
 
        fi
400
351
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
401
352
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
402
353
                mandos-ctl
436
387
        install --directory --mode=u=rwx $(KEYDIR) \
437
388
                $(LIBDIR)/mandos/plugins.d \
438
389
                $(LIBDIR)/mandos/plugin-helpers
439
 
        if [ "$(SYSUSERS)" != "$(DESTDIR)" \
440
 
                        -a -d "$(SYSUSERS)" ]; then \
441
 
                install --mode=u=rw,go=r sysusers.d-mandos.conf \
442
 
                        $(SYSUSERS)/mandos-client.conf; \
443
 
        fi
444
390
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
445
391
                install --mode=u=rwx \
446
392
                        --directory "$(CONFDIR)/plugins.d" \
451
397
        install --mode=u=rwx,go=rx \
452
398
                --target-directory=$(LIBDIR)/mandos plugin-runner
453
399
        install --mode=u=rwx,go=rx \
454
 
                --target-directory=$(LIBDIR)/mandos \
455
 
                mandos-to-cryptroot-unlock
 
400
                --target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
456
401
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
457
402
                mandos-keygen
458
403
        install --mode=u=rwx,go=rx \
480
425
                $(INITRAMFSTOOLS)/hooks/mandos
481
426
        install --mode=u=rw,go=r initramfs-tools-conf \
482
427
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
483
 
        install --mode=u=rw,go=r initramfs-tools-conf-hook \
484
 
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
485
428
        install initramfs-tools-script \
486
429
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
487
430
        install initramfs-tools-script-stop \
488
431
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
489
 
        install --directory $(DRACUTMODULE)
490
 
        install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
491
 
                dracut-module/ask-password-mandos.path \
492
 
                dracut-module/ask-password-mandos.service
493
 
        install --mode=u=rwxs,go=rx \
494
 
                --target-directory=$(DRACUTMODULE) \
495
 
                dracut-module/module-setup.sh \
496
 
                dracut-module/cmdline-mandos.sh \
497
 
                dracut-module/password-agent
498
432
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
499
433
        gzip --best --to-stdout mandos-keygen.8 \
500
434
                > $(MANDIR)/man8/mandos-keygen.8.gz
512
446
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
513
447
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
514
448
                > $(MANDIR)/man8/plymouth.8mandos.gz
515
 
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
516
 
                > $(MANDIR)/man8/password-agent.8mandos.gz
517
449
 
518
450
install-client: install-client-nokey
519
451
# Post-installation stuff
520
452
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
521
 
        if command -v update-initramfs >/dev/null; then \
522
 
            update-initramfs -k all -u; \
523
 
        elif command -v dracut >/dev/null; then \
524
 
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
525
 
                if [ -w "$$initrd" ]; then \
526
 
                    chmod go-r "$$initrd"; \
527
 
                    dracut --force "$$initrd"; \
528
 
                fi; \
529
 
            done; \
530
 
        fi
 
453
        update-initramfs -k all -u
531
454
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
532
455
 
533
456
uninstall: uninstall-server uninstall-client
560
483
                $(INITRAMFSTOOLS)/hooks/mandos \
561
484
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
562
485
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
563
 
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos \
564
 
                $(DRACUTMODULE)/ask-password-mandos.path \
565
 
                $(DRACUTMODULE)/ask-password-mandos.service \
566
 
                $(DRACUTMODULE)/module-setup.sh \
567
 
                $(DRACUTMODULE)/cmdline-mandos.sh \
568
 
                $(DRACUTMODULE)/password-agent \
569
486
                $(MANDIR)/man8/mandos-keygen.8.gz \
570
487
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
571
488
                $(MANDIR)/man8/mandos-client.8mandos.gz
574
491
                $(MANDIR)/man8/splashy.8mandos.gz \
575
492
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
576
493
                $(MANDIR)/man8/plymouth.8mandos.gz \
577
 
                $(MANDIR)/man8/password-agent.8mandos.gz \
578
494
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
579
 
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
580
 
        if command -v update-initramfs >/dev/null; then \
581
 
            update-initramfs -k all -u; \
582
 
        elif command -v dracut >/dev/null; then \
583
 
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
584
 
                test -w "$$initrd" && dracut --force "$$initrd"; \
585
 
            done; \
586
 
        fi
 
495
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
 
496
        update-initramfs -k all -u
587
497
 
588
498
purge: purge-server purge-client
589
499