/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2014-03-06 02:26:04 UTC
  • Revision ID: teddy@recompile.se-20140306022604-4uc43taz25cflgi3
Bug fix: Free all memory and give better messages when memory is full.

* plugin-runner.c (add_to_char_array): Bug fix: If realloc fails, do
                                       not change old array pointer.
  (add_environment): Bug fix: If realloc fails, do not change old
                     environment pointer.  Also rename "e" to "envdef"
                     for clarity.
  (main): Bug fix: If realloc fails, do not change old pointers.  Also
          wrap "#pragma GCC" with "#ifdef ___GNUC___".
* plugins.d/mandos-client.c (incbuffer): Bug fix: if realloc fails,
                                         free old buffer.
  (run_network_hooks): Moved variables "directory" and "ret" to their
                       innermost possible scope.
  (take_down_interface): Moved variables "sd", "ret_errno", and
                         "ret_setflags" to their innermost possible
                         scope.
  (main): Removed variable "interfaces_hooks_size".  Also, if argz_add
          fails when adding all found interfaces, the error message
          will now be correct.  Also print error message if, after
          having taken up an interface, argz_add fails to add
          interface to list of interfaces to be taken down.
* plugins.d/mandos-client.xml (OPTIONS): Explain better what "none"
                                         means as argument to
                                         "--interface" by negating
                                         sense.
* plugins.d/password-prompt.c (fprintf_plus): Removed (unused).

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Lines of Context:
Makefile
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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
 
        -Wpacked -Wnested-externs -Winline -Wvolatile-register-var
8
 
#       -Wunreachable-code 
 
7
        -Wpacked -Wnested-externs -Winline -Wvolatile-register-var \
 
8
        -Wunreachable-code
9
9
#DEBUG=-ggdb3
10
 
# For info about _FORTIFY_SOURCE, see
11
 
# <http://www.kernel.org/doc/man-pages/online/pages/man7/feature_test_macros.7.html>
 
10
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
12
11
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
13
12
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
14
13
LINK_FORTIFY_LD=-z relro -z now
23
22
OPTIMIZE=-Os
24
23
LANGUAGE=-std=gnu99
25
24
htmldir=man
26
 
version=1.0.14
 
25
version=1.6.4
27
26
SED=sed
28
27
 
 
28
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
 
29
GROUP=$(firstword $(subst :, ,$(shell getent group _mandos || getent group nobody || echo 65534)))
 
30
 
29
31
## Use these settings for a traditional /usr/local install
30
32
# PREFIX=$(DESTDIR)/usr/local
31
33
# CONFDIR=$(DESTDIR)/etc/mandos
32
34
# KEYDIR=$(DESTDIR)/etc/mandos/keys
33
35
# MANDIR=$(PREFIX)/man
34
36
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
 
37
# STATEDIR=$(DESTDIR)/var/lib/mandos
 
38
# LIBDIR=$(PREFIX)/lib
35
39
##
36
40
 
37
41
## These settings are for a package-type install
40
44
KEYDIR=$(DESTDIR)/etc/keys/mandos
41
45
MANDIR=$(PREFIX)/share/man
42
46
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
 
47
STATEDIR=$(DESTDIR)/var/lib/mandos
 
48
LIBDIR=$(shell \
 
49
        for d in \
 
50
        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
51
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
 
52
                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
 
53
                        echo "$(DESTDIR)$$d"; \
 
54
                        break; \
 
55
                fi; \
 
56
        done)
43
57
##
44
58
 
 
59
SYSTEMD=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
 
60
 
45
61
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
46
62
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
47
63
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
51
67
        getconf LFS_LDFLAGS)
52
68
 
53
69
# Do not change these two
54
 
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
70
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
55
71
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
56
72
        -DVERSION='"$(version)"'
57
 
LDFLAGS=$(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
 
73
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
58
74
 
59
75
# Commands to format a DocBook <refentry> document into a manual page
60
76
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
63
79
        --param make.single.year.ranges         1 \
64
80
        --param man.output.quietly              1 \
65
81
        --param man.authors.section.enabled     0 \
66
 
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
82
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
67
83
        $(notdir $<); \
68
 
        $(MANPOST) $(notdir $@))
 
84
        $(MANPOST) $(notdir $@);\
 
85
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
 
86
        && type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
 
87
        man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
 
88
        fi >/dev/null)
69
89
# DocBook-to-man post-processing to fix a '\n' escape bug
70
90
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
71
91
 
87
107
        plugins.d/plymouth
88
108
CPROGS=plugin-runner $(PLUGINS)
89
109
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
90
 
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
91
 
        mandos-monitor.8 \
 
110
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
 
111
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
92
112
        plugins.d/mandos-client.8mandos \
93
 
        plugins.d/password-prompt.8mandos mandos.conf.5 \
94
 
        plugins.d/usplash.8mandos plugins.d/splashy.8mandos \
95
 
        plugins.d/askpass-fifo.8mandos mandos-clients.conf.5
 
113
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
 
114
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
 
115
        plugins.d/plymouth.8mandos intro.8mandos
96
116
 
97
117
htmldocs=$(addsuffix .xhtml,$(DOCS))
98
118
 
119
139
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
120
140
        $(DOCBOOKTOHTML)
121
141
 
 
142
intro.8mandos: intro.xml common.ent legalnotice.xml
 
143
        $(DOCBOOKTOMAN)
 
144
intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
 
145
        $(DOCBOOKTOHTML)
 
146
 
122
147
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
123
148
                legalnotice.xml
124
149
        $(DOCBOOKTOMAN)
140
165
                 legalnotice.xml
141
166
        $(DOCBOOKTOHTML)
142
167
 
 
168
mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
 
169
                legalnotice.xml
 
170
        $(DOCBOOKTOMAN)
 
171
mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
 
172
                 legalnotice.xml
 
173
        $(DOCBOOKTOHTML)
 
174
 
143
175
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
144
176
                legalnotice.xml
145
177
        $(DOCBOOKTOMAN)
203
235
                $@)
204
236
 
205
237
plugins.d/mandos-client: plugins.d/mandos-client.c
206
 
        $(LINK.c) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) $(strip\
207
 
                ) $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
238
        $(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
 
239
                ) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
208
240
 
209
 
.PHONY : all doc html clean distclean run-client run-server install \
210
 
        install-server install-client uninstall uninstall-server \
211
 
        uninstall-client purge purge-server purge-client
 
241
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
 
242
        check run-client run-server install install-html \
 
243
        install-server install-client-nokey install-client uninstall \
 
244
        uninstall-server uninstall-client purge purge-server \
 
245
        purge-client
212
246
 
213
247
clean:
214
248
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
216
250
distclean: clean
217
251
mostlyclean: clean
218
252
maintainer-clean: clean
219
 
        -rm --force --recursive keydir confdir
 
253
        -rm --force --recursive keydir confdir statedir
220
254
 
221
255
check:  all
222
256
        ./mandos --check
 
257
        ./mandos-ctl --check
223
258
 
224
259
# Run the client with a local config and key
225
260
run-client: all keydir/seckey.txt keydir/pubkey.txt
236
271
        @echo "###################################################################"
237
272
        ./plugin-runner --plugin-dir=plugins.d \
238
273
                --config-file=plugin-runner.conf \
239
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
 
274
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
240
275
                $(CLIENTARGS)
241
276
 
242
277
# Used by run-client
245
280
        ./mandos-keygen --dir keydir --force
246
281
 
247
282
# Run the server with a local config
248
 
run-server: confdir/mandos.conf confdir/clients.conf
249
 
        @echo "#################################################################"
250
 
        @echo "# NOTE: Please IGNORE the error about \"Could not open file      #"
251
 
        @echo "# u'/var/run/mandos.pid'\" -  it is harmless and is caused by    #"
252
 
        @echo "# the server not running as root.  Do NOT run \"make run-server\" #"
253
 
        @echo "# server as root if you didn't also unpack and compile it thus. #"
254
 
        @echo "#################################################################"
255
 
        ./mandos --debug --no-dbus --configdir=confdir $(SERVERARGS)
 
283
run-server: confdir/mandos.conf confdir/clients.conf statedir
 
284
        ./mandos --debug --no-dbus --configdir=confdir \
 
285
                --statedir=statedir $(SERVERARGS)
256
286
 
257
287
# Used by run-server
258
288
confdir/mandos.conf: mandos.conf
263
293
        install --mode=u=rw $< $@
264
294
# Add a client password
265
295
        ./mandos-keygen --dir keydir --password >> $@
 
296
statedir:
 
297
        install --directory statedir
266
298
 
267
299
install: install-server install-client-nokey
268
300
 
273
305
 
274
306
install-server: doc
275
307
        install --directory $(CONFDIR)
 
308
        if install --directory --mode=u=rwx --owner=$(USER) \
 
309
                --group=$(GROUP) $(STATEDIR); then \
 
310
                :; \
 
311
        elif install --directory --mode=u=rwx $(STATEDIR); then \
 
312
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
 
313
        fi
276
314
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
277
315
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
278
316
                mandos-ctl
286
324
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
287
325
        install --mode=u=rwx,go=rx init.d-mandos \
288
326
                $(DESTDIR)/etc/init.d/mandos
 
327
        if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
 
328
                install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
 
329
        fi
289
330
        install --mode=u=rw,go=r default-mandos \
290
331
                $(DESTDIR)/etc/default/mandos
291
332
        if [ -z $(DESTDIR) ]; then \
293
334
        fi
294
335
        gzip --best --to-stdout mandos.8 \
295
336
                > $(MANDIR)/man8/mandos.8.gz
 
337
        gzip --best --to-stdout mandos-monitor.8 \
 
338
                > $(MANDIR)/man8/mandos-monitor.8.gz
 
339
        gzip --best --to-stdout mandos-ctl.8 \
 
340
                > $(MANDIR)/man8/mandos-ctl.8.gz
296
341
        gzip --best --to-stdout mandos.conf.5 \
297
342
                > $(MANDIR)/man5/mandos.conf.5.gz
298
343
        gzip --best --to-stdout mandos-clients.conf.5 \
299
344
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
 
345
        gzip --best --to-stdout intro.8mandos \
 
346
                > $(MANDIR)/man8/intro.8mandos.gz
300
347
 
301
348
install-client-nokey: all doc
302
 
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
 
349
        install --directory $(LIBDIR)/mandos $(CONFDIR)
303
350
        install --directory --mode=u=rwx $(KEYDIR) \
304
 
                $(PREFIX)/lib/mandos/plugins.d
305
 
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
 
351
                $(LIBDIR)/mandos/plugins.d
 
352
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
306
353
                install --mode=u=rwx \
307
354
                        --directory "$(CONFDIR)/plugins.d"; \
308
355
        fi
 
356
        install --mode=u=rwx,go=rx --directory \
 
357
                "$(CONFDIR)/network-hooks.d"
309
358
        install --mode=u=rwx,go=rx \
310
 
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
 
359
                --target-directory=$(LIBDIR)/mandos plugin-runner
311
360
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
312
361
                mandos-keygen
313
362
        install --mode=u=rwx,go=rx \
314
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
363
                --target-directory=$(LIBDIR)/mandos/plugins.d \
315
364
                plugins.d/password-prompt
316
365
        install --mode=u=rwxs,go=rx \
317
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
366
                --target-directory=$(LIBDIR)/mandos/plugins.d \
318
367
                plugins.d/mandos-client
319
368
        install --mode=u=rwxs,go=rx \
320
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
369
                --target-directory=$(LIBDIR)/mandos/plugins.d \
321
370
                plugins.d/usplash
322
371
        install --mode=u=rwxs,go=rx \
323
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
372
                --target-directory=$(LIBDIR)/mandos/plugins.d \
324
373
                plugins.d/splashy
325
374
        install --mode=u=rwxs,go=rx \
326
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
375
                --target-directory=$(LIBDIR)/mandos/plugins.d \
327
376
                plugins.d/askpass-fifo
328
377
        install --mode=u=rwxs,go=rx \
329
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
378
                --target-directory=$(LIBDIR)/mandos/plugins.d \
330
379
                plugins.d/plymouth
331
380
        install initramfs-tools-hook \
332
381
                $(INITRAMFSTOOLS)/hooks/mandos
339
388
                > $(MANDIR)/man8/mandos-keygen.8.gz
340
389
        gzip --best --to-stdout plugin-runner.8mandos \
341
390
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
 
391
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
 
392
                > $(MANDIR)/man8/mandos-client.8mandos.gz
342
393
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
343
394
                > $(MANDIR)/man8/password-prompt.8mandos.gz
344
 
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
345
 
                > $(MANDIR)/man8/mandos-client.8mandos.gz
346
395
        gzip --best --to-stdout plugins.d/usplash.8mandos \
347
396
                > $(MANDIR)/man8/usplash.8mandos.gz
348
397
        gzip --best --to-stdout plugins.d/splashy.8mandos \
349
398
                > $(MANDIR)/man8/splashy.8mandos.gz
350
399
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
351
400
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
 
401
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
 
402
                > $(MANDIR)/man8/plymouth.8mandos.gz
352
403
 
353
404
install-client: install-client-nokey
354
405
# Post-installation stuff
363
414
                $(PREFIX)/sbin/mandos-ctl \
364
415
                $(PREFIX)/sbin/mandos-monitor \
365
416
                $(MANDIR)/man8/mandos.8.gz \
 
417
                $(MANDIR)/man8/mandos-monitor.8.gz \
 
418
                $(MANDIR)/man8/mandos-ctl.8.gz \
366
419
                $(MANDIR)/man5/mandos.conf.5.gz \
367
420
                $(MANDIR)/man5/mandos-clients.conf.5.gz
368
421
        update-rc.d -f mandos remove
374
427
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
375
428
                $(DESTDIR)/etc/crypttab
376
429
        -rm --force $(PREFIX)/sbin/mandos-keygen \
377
 
                $(PREFIX)/lib/mandos/plugin-runner \
378
 
                $(PREFIX)/lib/mandos/plugins.d/password-prompt \
379
 
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
380
 
                $(PREFIX)/lib/mandos/plugins.d/usplash \
381
 
                $(PREFIX)/lib/mandos/plugins.d/splashy \
382
 
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
383
 
                $(PREFIX)/lib/mandos/plugins.d/plymouth \
 
430
                $(LIBDIR)/mandos/plugin-runner \
 
431
                $(LIBDIR)/mandos/plugins.d/password-prompt \
 
432
                $(LIBDIR)/mandos/plugins.d/mandos-client \
 
433
                $(LIBDIR)/mandos/plugins.d/usplash \
 
434
                $(LIBDIR)/mandos/plugins.d/splashy \
 
435
                $(LIBDIR)/mandos/plugins.d/askpass-fifo \
 
436
                $(LIBDIR)/mandos/plugins.d/plymouth \
384
437
                $(INITRAMFSTOOLS)/hooks/mandos \
385
438
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
386
439
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
440
                $(MANDIR)/man8/mandos-keygen.8.gz \
387
441
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
388
 
                $(MANDIR)/man8/mandos-keygen.8.gz \
 
442
                $(MANDIR)/man8/mandos-client.8mandos.gz
389
443
                $(MANDIR)/man8/password-prompt.8mandos.gz \
390
444
                $(MANDIR)/man8/usplash.8mandos.gz \
391
445
                $(MANDIR)/man8/splashy.8mandos.gz \
392
446
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
393
 
                $(MANDIR)/man8/mandos-client.8mandos.gz
394
 
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
395
 
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
 
447
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
448
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
 
449
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
396
450
        update-initramfs -k all -u
397
451
 
398
452
purge: purge-server purge-client
402
456
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
403
457
                $(DESTDIR)/etc/default/mandos \
404
458
                $(DESTDIR)/etc/init.d/mandos \
 
459
                $(SYSTEMD)/mandos.service \
 
460
                $(DESTDIR)/run/mandos.pid \
405
461
                $(DESTDIR)/var/run/mandos.pid
406
462
        -rmdir $(CONFDIR)
407
463