/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2015-06-28 16:35:27 UTC
  • mto: This revision was merged to the branch mainline in revision 759.
  • Revision ID: teddy@recompile.se-20150628163527-cky0ec59zew7teua
Add a plugin helper directory, available to all plugins.

* Makefile (PLUGIN_HELPERS): New; list of plugin helpers.
  (CPROGS): Appended "$(PLUGIN_HELPERS)".
* initramfs-tools-hook: Create new plugin helper directory, and copy
                        plugin helpers provided by the system and/or
                        by the local administrator.
  (PLUGINHELPERDIR): New.
* plugin-runner.c: Take new --plugin-helper-dir option and provide
                   environment variable to all plugins.
  (PHDIR): New; set to "/lib/mandos/plugin-helpers".
  (main/pluginhelperdir): New.
  (main/options): New option "--plugin-helper-dir".
  (main/parse_opt, main/parse_opt_config_file): Accept new option.
  (main): Use new option to set MANDOSPLUGINHELPERDIR environment
          variable as if using --global-env MANDOSPLUGINHELPERDIR=...
* plugin-runner.xml: Document new --plugin-helper-dir option.
  (SYNOPSIS, OPTIONS): Add "--plugin-helper-dir" option.
  (PLUGINS/WRITING PLUGINS): Document new environment variable
                             available to plugins.
  (ENVIRONMENT): Document new environment variable
                 "MANDOSPLUGINHELPERDIR" affected by the new
                 --plugin-helper-dir option.

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Lines of Context:
Makefile
1
 
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
2
 
        -Wswitch-default -Wswitch-enum -Wunused-parameter \
3
 
        -Wstrict-aliasing=1 -Wextra -Wfloat-equal -Wundef -Wshadow \
 
1
WARN=-O -Wall -Wextra -Wdouble-promotion -Wformat=2 -Winit-self \
 
2
        -Wmissing-include-dirs -Wswitch-default -Wswitch-enum \
 
3
        -Wunused -Wuninitialized -Wstrict-overflow=5 \
 
4
        -Wsuggest-attribute=pure -Wsuggest-attribute=const \
 
5
        -Wsuggest-attribute=noreturn -Wfloat-equal -Wundef -Wshadow \
4
6
        -Wunsafe-loop-optimizations -Wpointer-arith \
5
7
        -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings \
6
 
        -Wconversion -Wstrict-prototypes -Wold-style-definition \
7
 
        -Wpacked -Wnested-externs -Winline -Wvolatile-register-var
8
 
#       -Wunreachable-code
 
8
        -Wconversion -Wlogical-op -Waggregate-return \
 
9
        -Wstrict-prototypes -Wold-style-definition \
 
10
        -Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
 
11
        -Wredundant-decls -Wnested-externs -Winline -Wvla \
 
12
        -Wvolatile-register-var -Woverlength-strings
9
13
#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>
 
14
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
12
15
# and <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
13
16
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
14
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LINK_FORTIFY_LD=-z relro -z now
20
23
LINK_FORTIFY += -pie
21
24
endif
22
25
#COVERAGE=--coverage
23
 
OPTIMIZE=-Os
 
26
OPTIMIZE=-Os -fno-strict-aliasing
24
27
LANGUAGE=-std=gnu99
25
28
htmldir=man
26
 
version=1.5.0
 
29
version=1.6.9
27
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SED=sed
28
31
 
29
32
USER=$(firstword $(subst :, ,$(shell getent passwd _mandos || getent passwd nobody || echo 65534)))
36
39
# MANDIR=$(PREFIX)/man
37
40
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
38
41
# STATEDIR=$(DESTDIR)/var/lib/mandos
 
42
# LIBDIR=$(PREFIX)/lib
39
43
##
40
44
 
41
45
## These settings are for a package-type install
45
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MANDIR=$(PREFIX)/share/man
46
50
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
47
51
STATEDIR=$(DESTDIR)/var/lib/mandos
 
52
LIBDIR=$(shell \
 
53
        for d in \
 
54
        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
55
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
 
56
                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
 
57
                        echo "$(DESTDIR)$$d"; \
 
58
                        break; \
 
59
                fi; \
 
60
        done)
48
61
##
49
62
 
 
63
SYSTEMD=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
 
64
 
50
65
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
51
66
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
52
67
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
56
71
        getconf LFS_LDFLAGS)
57
72
 
58
73
# Do not change these two
59
 
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
74
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
60
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        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
61
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        -DVERSION='"$(version)"'
62
 
LDFLAGS=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
 
77
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
63
78
 
64
79
# Commands to format a DocBook <refentry> document into a manual page
65
80
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
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        --param make.single.year.ranges         1 \
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        --param man.output.quietly              1 \
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        --param man.authors.section.enabled     0 \
71
 
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
86
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
72
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        $(notdir $<); \
73
 
        $(MANPOST) $(notdir $@);\
74
 
        LANG=en_US.UTF-8 MANWIDTH=80 man --warnings --encoding=UTF-8 \
75
 
        --local-file $(notdir $@) >/dev/null)
76
 
# DocBook-to-man post-processing to fix a '\n' escape bug
77
 
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
 
88
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
 
89
        && type man 2>/dev/null; then LANG=en_US.UTF-8 MANWIDTH=80 \
 
90
        man --warnings --encoding=UTF-8 --local-file $(notdir $@); \
 
91
        fi >/dev/null)
78
92
 
79
93
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
80
94
        --param make.year.ranges                1 \
92
106
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
93
107
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
94
108
        plugins.d/plymouth
95
 
CPROGS=plugin-runner $(PLUGINS)
 
109
PLUGIN_HELPERS=
 
110
CPROGS=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
96
111
PROGS=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
97
112
DOCS=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
98
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        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
225
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        $(LINK.c) $^ -lrt $(GNUTLS_LIBS) $(AVAHI_LIBS) $(strip\
226
241
                ) $(GPGME_LIBS) $(LOADLIBES) $(LDLIBS) -o $@
227
242
 
228
 
.PHONY : all doc html clean distclean run-client run-server install \
229
 
        install-server install-client uninstall uninstall-server \
230
 
        uninstall-client purge purge-server purge-client
 
243
.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
 
244
        check run-client run-server install install-html \
 
245
        install-server install-client-nokey install-client uninstall \
 
246
        uninstall-server uninstall-client purge purge-server \
 
247
        purge-client
231
248
 
232
249
clean:
233
250
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
239
256
 
240
257
check:  all
241
258
        ./mandos --check
 
259
        ./mandos-ctl --check
242
260
 
243
261
# Run the client with a local config and key
244
262
run-client: all keydir/seckey.txt keydir/pubkey.txt
247
265
        @echo "# ignored.  The messages are caused by not running as root, but   #"
248
266
        @echo "# you should NOT run \"make run-client\" as root unless you also    #"
249
267
        @echo "# unpacked and compiled Mandos as root, which is NOT recommended. #"
250
 
        @echo "# From plugin-runner: setuid: Operation not permitted             #"
 
268
        @echo "# From plugin-runner: setgid: Operation not permitted             #"
 
269
        @echo "#                     setuid: Operation not permitted             #"
251
270
        @echo "# From askpass-fifo:  mkfifo: Permission denied                   #"
252
 
        @echo "# From mandos-client: setuid: Operation not permitted             #"
253
 
        @echo "#                     seteuid: Operation not permitted            #"
254
 
        @echo "#                     klogctl: Operation not permitted            #"
 
271
        @echo "# From mandos-client:                                             #"
 
272
        @echo "#             Failed to raise privileges: Operation not permitted #"
 
273
        @echo "#             Warning: network hook \"*\" exited with status *      #"
255
274
        @echo "###################################################################"
 
275
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
256
276
        ./plugin-runner --plugin-dir=plugins.d \
 
277
                --plugin-helper-dir=plugin-helpers \
257
278
                --config-file=plugin-runner.conf \
258
279
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--network-hook-dir=network-hooks.d \
 
280
                --env-for=mandos-client:GNOME_KEYRING_CONTROL= \
259
281
                $(CLIENTARGS)
260
282
 
261
283
# Used by run-client
264
286
        ./mandos-keygen --dir keydir --force
265
287
 
266
288
# Run the server with a local config
267
 
run-server: confdir/mandos.conf confdir/clients.conf
 
289
run-server: confdir/mandos.conf confdir/clients.conf statedir
268
290
        ./mandos --debug --no-dbus --configdir=confdir \
269
291
                --statedir=statedir $(SERVERARGS)
270
292
 
276
298
        install --directory confdir
277
299
        install --mode=u=rw $< $@
278
300
# Add a client password
279
 
        ./mandos-keygen --dir keydir --password >> $@
 
301
        ./mandos-keygen --dir keydir --password --no-ssh >> $@
280
302
statedir:
281
303
        install --directory statedir
282
304
 
289
311
 
290
312
install-server: doc
291
313
        install --directory $(CONFDIR)
292
 
        install --directory --mode=u=rwx --owner=$(USER) \
293
 
                --group=$(GROUP) $(STATEDIR)
 
314
        if install --directory --mode=u=rwx --owner=$(USER) \
 
315
                --group=$(GROUP) $(STATEDIR); then \
 
316
                :; \
 
317
        elif install --directory --mode=u=rwx $(STATEDIR); then \
 
318
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
 
319
        fi
294
320
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
295
321
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
296
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                mandos-ctl
304
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                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
305
331
        install --mode=u=rwx,go=rx init.d-mandos \
306
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                $(DESTDIR)/etc/init.d/mandos
 
333
        if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
 
334
                install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
 
335
        fi
307
336
        install --mode=u=rw,go=r default-mandos \
308
337
                $(DESTDIR)/etc/default/mandos
309
338
        if [ -z $(DESTDIR) ]; then \
323
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                > $(MANDIR)/man8/intro.8mandos.gz
324
353
 
325
354
install-client-nokey: all doc
326
 
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
 
355
        install --directory $(LIBDIR)/mandos $(CONFDIR)
327
356
        install --directory --mode=u=rwx $(KEYDIR) \
328
 
                $(PREFIX)/lib/mandos/plugins.d
329
 
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
 
357
                $(LIBDIR)/mandos/plugins.d
 
358
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
330
359
                install --mode=u=rwx \
331
360
                        --directory "$(CONFDIR)/plugins.d"; \
 
361
                install --directory "$(CONFDIR)/plugin-helpers"; \
332
362
        fi
333
363
        install --mode=u=rwx,go=rx --directory \
334
364
                "$(CONFDIR)/network-hooks.d"
335
365
        install --mode=u=rwx,go=rx \
336
 
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
 
366
                --target-directory=$(LIBDIR)/mandos plugin-runner
337
367
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
338
368
                mandos-keygen
339
369
        install --mode=u=rwx,go=rx \
340
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
370
                --target-directory=$(LIBDIR)/mandos/plugins.d \
341
371
                plugins.d/password-prompt
342
372
        install --mode=u=rwxs,go=rx \
343
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
373
                --target-directory=$(LIBDIR)/mandos/plugins.d \
344
374
                plugins.d/mandos-client
345
375
        install --mode=u=rwxs,go=rx \
346
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
376
                --target-directory=$(LIBDIR)/mandos/plugins.d \
347
377
                plugins.d/usplash
348
378
        install --mode=u=rwxs,go=rx \
349
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
379
                --target-directory=$(LIBDIR)/mandos/plugins.d \
350
380
                plugins.d/splashy
351
381
        install --mode=u=rwxs,go=rx \
352
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
382
                --target-directory=$(LIBDIR)/mandos/plugins.d \
353
383
                plugins.d/askpass-fifo
354
384
        install --mode=u=rwxs,go=rx \
355
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
385
                --target-directory=$(LIBDIR)/mandos/plugins.d \
356
386
                plugins.d/plymouth
357
387
        install initramfs-tools-hook \
358
388
                $(INITRAMFSTOOLS)/hooks/mandos
404
434
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
405
435
                $(DESTDIR)/etc/crypttab
406
436
        -rm --force $(PREFIX)/sbin/mandos-keygen \
407
 
                $(PREFIX)/lib/mandos/plugin-runner \
408
 
                $(PREFIX)/lib/mandos/plugins.d/password-prompt \
409
 
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
410
 
                $(PREFIX)/lib/mandos/plugins.d/usplash \
411
 
                $(PREFIX)/lib/mandos/plugins.d/splashy \
412
 
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
413
 
                $(PREFIX)/lib/mandos/plugins.d/plymouth \
 
437
                $(LIBDIR)/mandos/plugin-runner \
 
438
                $(LIBDIR)/mandos/plugins.d/password-prompt \
 
439
                $(LIBDIR)/mandos/plugins.d/mandos-client \
 
440
                $(LIBDIR)/mandos/plugins.d/usplash \
 
441
                $(LIBDIR)/mandos/plugins.d/splashy \
 
442
                $(LIBDIR)/mandos/plugins.d/askpass-fifo \
 
443
                $(LIBDIR)/mandos/plugins.d/plymouth \
414
444
                $(INITRAMFSTOOLS)/hooks/mandos \
415
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                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
416
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                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
422
452
                $(MANDIR)/man8/splashy.8mandos.gz \
423
453
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
424
454
                $(MANDIR)/man8/plymouth.8mandos.gz \
425
 
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
426
 
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
 
455
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
 
456
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
427
457
        update-initramfs -k all -u
428
458
 
429
459
purge: purge-server purge-client
433
463
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
434
464
                $(DESTDIR)/etc/default/mandos \
435
465
                $(DESTDIR)/etc/init.d/mandos \
 
466
                $(SYSTEMD)/mandos.service \
 
467
                $(DESTDIR)/run/mandos.pid \
436
468
                $(DESTDIR)/var/run/mandos.pid
437
469
        -rmdir $(CONFDIR)
438
470