/mandos/release

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* mandos (main): Bug fix: Do setgid before setuid.  Add verbose GnuTLS
                 debugging messages.
* plugins.d/mandos-client.c (main): Bug fix: Do setgid before setuid.

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removed removed

Lines of Context:
Makefile
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1
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
2
2
        -Wswitch-default -Wswitch-enum -Wunused-parameter \
3
 
        -Wstrict-aliasing=1 -Wextra -Wfloat-equal -Wundef -Wshadow \
 
3
        -Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow \
4
4
        -Wunsafe-loop-optimizations -Wpointer-arith \
5
5
        -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings \
6
6
        -Wconversion -Wstrict-prototypes -Wold-style-definition \
7
7
        -Wpacked -Wnested-externs -Winline -Wvolatile-register-var
8
 
#       -Wunreachable-code
 
8
#       -Wunreachable-code 
9
9
#DEBUG=-ggdb3
10
10
# For info about _FORTIFY_SOURCE, see
11
 
# <http://www.kernel.org/doc/man-pages/online/pages/man7/feature_test_macros.7.html>
12
 
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
13
 
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
14
 
LINK_FORTIFY_LD=-z relro -z now
15
 
LINK_FORTIFY=
16
 
 
17
 
# If BROKEN_PIE is set, do not build with -pie
18
 
ifndef BROKEN_PIE
19
 
FORTIFY += -fPIE
20
 
LINK_FORTIFY += -pie
21
 
endif
 
11
# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
 
12
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC -fPIE
 
13
LINK_FORTIFY_LD=-z relro -fPIE
 
14
LINK_FORTIFY=-pie
22
15
#COVERAGE=--coverage
23
16
OPTIMIZE=-Os
24
17
LANGUAGE=-std=gnu99
25
18
htmldir=man
26
 
version=1.6.0
 
19
version=1.0.5
27
20
SED=sed
28
21
 
29
 
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
30
 
GROUP=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nobody || echo 65534)))
31
 
 
32
22
## Use these settings for a traditional /usr/local install
33
23
# PREFIX=$(DESTDIR)/usr/local
34
24
# CONFDIR=$(DESTDIR)/etc/mandos
35
25
# KEYDIR=$(DESTDIR)/etc/mandos/keys
36
26
# MANDIR=$(PREFIX)/man
37
27
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
38
 
# STATEDIR=$(DESTDIR)/var/lib/mandos
39
28
##
40
29
 
41
30
## These settings are for a package-type install
44
33
KEYDIR=$(DESTDIR)/etc/keys/mandos
45
34
MANDIR=$(PREFIX)/share/man
46
35
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
47
 
STATEDIR=$(DESTDIR)/var/lib/mandos
48
36
##
49
37
 
50
 
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
51
 
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
 
38
GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
 
39
GNUTLS_LIBS=$(shell libgnutls-config --libs)
52
40
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
53
41
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
54
 
GPGME_CFLAGS=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
55
 
GPGME_LIBS=$(shell gpgme-config --libs; getconf LFS_LIBS; \
56
 
        getconf LFS_LDFLAGS)
 
42
GPGME_CFLAGS=$(shell gpgme-config --cflags)
 
43
GPGME_LIBS=$(shell gpgme-config --libs)
57
44
 
58
45
# Do not change these two
59
46
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
60
47
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
61
48
        -DVERSION='"$(version)"'
62
 
LDFLAGS=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
 
49
LDFLAGS=$(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
63
50
 
64
51
# Commands to format a DocBook <refentry> document into a manual page
65
 
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
 
52
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
66
53
        --param man.charmap.use.subset          0 \
67
54
        --param make.year.ranges                1 \
68
55
        --param make.single.year.ranges         1 \
69
56
        --param man.output.quietly              1 \
70
57
        --param man.authors.section.enabled     0 \
71
 
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
58
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
72
59
        $(notdir $<); \
73
 
        $(MANPOST) $(notdir $@);\
74
 
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
75
 
        && type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
76
 
        man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
77
 
        fi >/dev/null)
 
60
        $(MANPOST) $(notdir $@)
78
61
# DocBook-to-man post-processing to fix a '\n' escape bug
79
62
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
80
63
 
81
 
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
 
64
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
82
65
        --param make.year.ranges                1 \
83
66
        --param make.single.year.ranges         1 \
84
67
        --param man.output.quietly              1 \
86
69
        --param citerefentry.link               1 \
87
70
        --output $@ \
88
71
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
89
 
        $<; $(HTMLPOST) $@)
 
72
        $<; $(HTMLPOST) $@
90
73
# Fix citerefentry links
91
74
HTMLPOST=$(SED) --in-place \
92
75
        --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
93
76
 
94
77
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
95
 
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
96
 
        plugins.d/plymouth
 
78
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
97
79
CPROGS=plugin-runner $(PLUGINS)
98
 
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
99
 
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
100
 
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
 
80
PROGS=mandos mandos-keygen mandos-ctl $(CPROGS)
 
81
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
101
82
        plugins.d/mandos-client.8mandos \
102
 
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
103
 
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
104
 
        plugins.d/plymouth.8mandos intro.8mandos
 
83
        plugins.d/password-prompt.8mandos mandos.conf.5 \
 
84
        plugins.d/usplash.8mandos plugins.d/splashy.8mandos \
 
85
        plugins.d/askpass-fifo.8mandos mandos-clients.conf.5
105
86
 
106
87
htmldocs=$(addsuffix .xhtml,$(DOCS))
107
88
 
128
109
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
129
110
        $(DOCBOOKTOHTML)
130
111
 
131
 
intro.8mandos: intro.xml common.ent legalnotice.xml
132
 
        $(DOCBOOKTOMAN)
133
 
intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
134
 
        $(DOCBOOKTOHTML)
135
 
 
136
112
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
137
113
                legalnotice.xml
138
114
        $(DOCBOOKTOMAN)
147
123
                 legalnotice.xml
148
124
        $(DOCBOOKTOHTML)
149
125
 
150
 
mandos-monitor.8: mandos-monitor.xml common.ent overview.xml \
151
 
                legalnotice.xml
152
 
        $(DOCBOOKTOMAN)
153
 
mandos-monitor.8.xhtml: mandos-monitor.xml common.ent overview.xml \
154
 
                 legalnotice.xml
155
 
        $(DOCBOOKTOHTML)
156
 
 
157
 
mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
158
 
                legalnotice.xml
159
 
        $(DOCBOOKTOMAN)
160
 
mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
161
 
                 legalnotice.xml
162
 
        $(DOCBOOKTOHTML)
163
 
 
164
126
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
165
127
                legalnotice.xml
166
128
        $(DOCBOOKTOMAN)
188
150
 
189
151
# Update all these files with version number $(version)
190
152
common.ent: Makefile
191
 
        $(strip $(SED) --in-place \
192
 
                --expression='s/^\(<!ENTITY version "\)[^"]*">$$/\1$(version)">/' \
193
 
                $@)
 
153
        $(SED) --in-place \
 
154
                --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' \
 
155
                $@
194
156
 
195
157
mandos: Makefile
196
 
        $(strip $(SED) --in-place \
 
158
        $(SED) --in-place \
197
159
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
198
 
                $@)
 
160
                $@
199
161
 
200
162
mandos-keygen: Makefile
201
 
        $(strip $(SED) --in-place \
 
163
        $(SED) --in-place \
202
164
                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
203
 
                $@)
 
165
                $@
204
166
 
205
167
mandos-ctl: Makefile
206
 
        $(strip $(SED) --in-place \
207
 
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
208
 
                $@)
209
 
 
210
 
mandos-monitor: Makefile
211
 
        $(strip $(SED) --in-place \
212
 
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
213
 
                $@)
 
168
        $(SED) --in-place \
 
169
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
170
                $@
214
171
 
215
172
mandos.lsm: Makefile
216
 
        $(strip $(SED) --in-place \
 
173
        $(SED) --in-place \
217
174
                --expression='s/^\(Version:\).*/\1\t$(version)/' \
218
 
                $@)
219
 
        $(strip $(SED) --in-place \
 
175
                $@
 
176
        $(SED) --in-place \
220
177
                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
221
 
                $@)
222
 
        $(strip $(SED) --in-place \
 
178
                $@
 
179
        $(SED) --in-place \
223
180
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
224
 
                $@)
 
181
                $@
225
182
 
226
 
plugins.d/mandos-client: plugins.d/mandos-client.c
227
 
        $(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
228
 
                ) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
 
183
plugins.d/mandos-client: plugins.d/mandos-client.o
 
184
        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
 
185
                $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
229
186
 
230
187
.PHONY : all doc html clean distclean run-client run-server install \
231
188
        install-server install-client uninstall uninstall-server \
237
194
distclean: clean
238
195
mostlyclean: clean
239
196
maintainer-clean: clean
240
 
        -rm --force --recursive keydir confdir statedir
 
197
        -rm --force --recursive keydir confdir
241
198
 
242
199
check:  all
243
200
        ./mandos --check
244
 
        ./mandos-ctl --check
245
201
 
246
202
# Run the client with a local config and key
247
203
run-client: all keydir/seckey.txt keydir/pubkey.txt
248
 
        @echo "###################################################################"
249
 
        @echo "# The following error messages are harmless and can be safely     #"
250
 
        @echo "# ignored.  The messages are caused by not running as root, but   #"
251
 
        @echo "# you should NOT run \"make run-client\" as root unless you also    #"
252
 
        @echo "# unpacked and compiled Mandos as root, which is NOT recommended. #"
253
 
        @echo "# From plugin-runner: setuid: Operation not permitted             #"
254
 
        @echo "# From askpass-fifo:  mkfifo: Permission denied                   #"
255
 
        @echo "# From mandos-client: setuid: Operation not permitted             #"
256
 
        @echo "#                     seteuid: Operation not permitted            #"
257
 
        @echo "#                     klogctl: Operation not permitted            #"
258
 
        @echo "###################################################################"
259
204
        ./plugin-runner --plugin-dir=plugins.d \
260
205
                --config-file=plugin-runner.conf \
261
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
 
206
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
262
207
                $(CLIENTARGS)
263
208
 
264
209
# Used by run-client
267
212
        ./mandos-keygen --dir keydir --force
268
213
 
269
214
# Run the server with a local config
270
 
run-server: confdir/mandos.conf confdir/clients.conf statedir
271
 
        ./mandos --debug --no-dbus --configdir=confdir \
272
 
                --statedir=statedir $(SERVERARGS)
 
215
run-server: confdir/mandos.conf confdir/clients.conf
 
216
        ./mandos --debug --configdir=confdir $(SERVERARGS)
273
217
 
274
218
# Used by run-server
275
219
confdir/mandos.conf: mandos.conf
280
224
        install --mode=u=rw $< $@
281
225
# Add a client password
282
226
        ./mandos-keygen --dir keydir --password >> $@
283
 
statedir:
284
 
        install --directory statedir
285
227
 
286
228
install: install-server install-client-nokey
287
229
 
292
234
 
293
235
install-server: doc
294
236
        install --directory $(CONFDIR)
295
 
        install --directory --mode=u=rwx --owner=$(USER) \
296
 
                --group=$(GROUP) $(STATEDIR)
297
237
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
298
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
299
 
                mandos-ctl
300
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
301
 
                mandos-monitor
302
238
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
303
239
                mandos.conf
304
240
        install --mode=u=rw --target-directory=$(CONFDIR) \
305
241
                clients.conf
306
 
        install --mode=u=rw,go=r dbus-mandos.conf \
307
 
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
308
242
        install --mode=u=rwx,go=rx init.d-mandos \
309
243
                $(DESTDIR)/etc/init.d/mandos
310
244
        install --mode=u=rw,go=r default-mandos \
314
248
        fi
315
249
        gzip --best --to-stdout mandos.8 \
316
250
                > $(MANDIR)/man8/mandos.8.gz
317
 
        gzip --best --to-stdout mandos-monitor.8 \
318
 
                > $(MANDIR)/man8/mandos-monitor.8.gz
319
 
        gzip --best --to-stdout mandos-ctl.8 \
320
 
                > $(MANDIR)/man8/mandos-ctl.8.gz
321
251
        gzip --best --to-stdout mandos.conf.5 \
322
252
                > $(MANDIR)/man5/mandos.conf.5.gz
323
253
        gzip --best --to-stdout mandos-clients.conf.5 \
324
254
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
325
 
        gzip --best --to-stdout intro.8mandos \
326
 
                > $(MANDIR)/man8/intro.8mandos.gz
327
255
 
328
256
install-client-nokey: all doc
329
257
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
333
261
                install --mode=u=rwx \
334
262
                        --directory "$(CONFDIR)/plugins.d"; \
335
263
        fi
336
 
        install --mode=u=rwx,go=rx --directory \
337
 
                "$(CONFDIR)/network-hooks.d"
338
264
        install --mode=u=rwx,go=rx \
339
265
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
340
266
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
354
280
        install --mode=u=rwxs,go=rx \
355
281
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
356
282
                plugins.d/askpass-fifo
357
 
        install --mode=u=rwxs,go=rx \
358
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
359
 
                plugins.d/plymouth
360
283
        install initramfs-tools-hook \
361
284
                $(INITRAMFSTOOLS)/hooks/mandos
362
285
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
363
286
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
364
287
        install initramfs-tools-script \
365
 
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
 
288
                $(INITRAMFSTOOLS)/scripts/local-top/mandos
366
289
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
367
290
        gzip --best --to-stdout mandos-keygen.8 \
368
291
                > $(MANDIR)/man8/mandos-keygen.8.gz
369
292
        gzip --best --to-stdout plugin-runner.8mandos \
370
293
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
 
294
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
 
295
                > $(MANDIR)/man8/password-prompt.8mandos.gz
371
296
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
372
297
                > $(MANDIR)/man8/mandos-client.8mandos.gz
373
 
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
374
 
                > $(MANDIR)/man8/password-prompt.8mandos.gz
375
298
        gzip --best --to-stdout plugins.d/usplash.8mandos \
376
299
                > $(MANDIR)/man8/usplash.8mandos.gz
377
300
        gzip --best --to-stdout plugins.d/splashy.8mandos \
378
301
                > $(MANDIR)/man8/splashy.8mandos.gz
379
302
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
380
303
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
381
 
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
382
 
                > $(MANDIR)/man8/plymouth.8mandos.gz
383
304
 
384
305
install-client: install-client-nokey
385
306
# Post-installation stuff
391
312
 
392
313
uninstall-server:
393
314
        -rm --force $(PREFIX)/sbin/mandos \
394
 
                $(PREFIX)/sbin/mandos-ctl \
395
 
                $(PREFIX)/sbin/mandos-monitor \
396
315
                $(MANDIR)/man8/mandos.8.gz \
397
 
                $(MANDIR)/man8/mandos-monitor.8.gz \
398
 
                $(MANDIR)/man8/mandos-ctl.8.gz \
399
316
                $(MANDIR)/man5/mandos.conf.5.gz \
400
317
                $(MANDIR)/man5/mandos-clients.conf.5.gz
401
318
        update-rc.d -f mandos remove
413
330
                $(PREFIX)/lib/mandos/plugins.d/usplash \
414
331
                $(PREFIX)/lib/mandos/plugins.d/splashy \
415
332
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
416
 
                $(PREFIX)/lib/mandos/plugins.d/plymouth \
417
333
                $(INITRAMFSTOOLS)/hooks/mandos \
418
334
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
419
 
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
335
                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
 
336
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
420
337
                $(MANDIR)/man8/mandos-keygen.8.gz \
421
 
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
422
 
                $(MANDIR)/man8/mandos-client.8mandos.gz
423
338
                $(MANDIR)/man8/password-prompt.8mandos.gz \
424
339
                $(MANDIR)/man8/usplash.8mandos.gz \
425
340
                $(MANDIR)/man8/splashy.8mandos.gz \
426
341
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
427
 
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
342
                $(MANDIR)/man8/mandos-client.8mandos.gz
428
343
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
429
344
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
430
345
        update-initramfs -k all -u
433
348
 
434
349
purge-server: uninstall-server
435
350
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
436
 
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
437
351
                $(DESTDIR)/etc/default/mandos \
438
352
                $(DESTDIR)/etc/init.d/mandos \
439
353
                $(DESTDIR)/var/run/mandos.pid