/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2009-02-05 03:26:27 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090205032627-fbvgm97q5gtrbg10
* plugin-runner.c (handle_sigchld): Bug fix: Save and restore "errno".

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Makefile
1
 
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-parameter -Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow -Wunsafe-loop-optimizations -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes -Wold-style-definition -Wpacked -Wnested-externs -Wunreachable-code -Winline -Wvolatile-register-var 
2
 
DEBUG=-ggdb3
 
1
WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
 
2
        -Wswitch-default -Wswitch-enum -Wunused-parameter \
 
3
        -Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow \
 
4
        -Wunsafe-loop-optimizations -Wpointer-arith \
 
5
        -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 
 
9
#DEBUG=-ggdb3
3
10
# For info about _FORTIFY_SOURCE, see
4
11
# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
5
 
FORTIFY=-D_FORTIFY_SOURCE=2 # -fstack-protector-all
 
12
FORTIFY=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC -fPIE
 
13
LINK_FORTIFY_LD=-z relro -fPIE
 
14
LINK_FORTIFY=-pie
6
15
#COVERAGE=--coverage
7
16
OPTIMIZE=-Os
8
17
LANGUAGE=-std=gnu99
 
18
htmldir=man
 
19
version=1.0.5
 
20
SED=sed
 
21
 
 
22
## Use these settings for a traditional /usr/local install
 
23
# PREFIX=$(DESTDIR)/usr/local
 
24
# CONFDIR=$(DESTDIR)/etc/mandos
 
25
# KEYDIR=$(DESTDIR)/etc/mandos/keys
 
26
# MANDIR=$(PREFIX)/man
 
27
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
 
28
##
 
29
 
 
30
## These settings are for a package-type install
 
31
PREFIX=$(DESTDIR)/usr
 
32
CONFDIR=$(DESTDIR)/etc/mandos
 
33
KEYDIR=$(DESTDIR)/etc/keys/mandos
 
34
MANDIR=$(PREFIX)/share/man
 
35
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
 
36
##
 
37
 
 
38
GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
 
39
GNUTLS_LIBS=$(shell libgnutls-config --libs)
 
40
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
 
41
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
 
42
GPGME_CFLAGS=$(shell gpgme-config --cflags)
 
43
GPGME_LIBS=$(shell gpgme-config --libs)
9
44
 
10
45
# Do not change these two
11
 
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) $(LANGUAGE)
12
 
LDFLAGS=$(COVERAGE)
13
 
 
14
 
PROGS=mandos-client plugins.d/password-request plugins.d/password-prompt
15
 
 
16
 
objects=$(shell for p in $(PROGS); do echo $${p}.o; done)
17
 
 
18
 
all: $(PROGS)
19
 
 
20
 
mandos-client: mandos-client.o
21
 
        $(LINK.o) -lgnutls $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
22
 
 
23
 
plugins.d/password-request: plugins.d/password-request.o
24
 
        $(LINK.o) -lgnutls -lavahi-core -lgpgme $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
25
 
 
26
 
plugins.d/password-prompt: plugins.d/password-prompt.o
27
 
        $(LINK.o) $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
28
 
 
29
 
.PHONY : all clean distclean run-client run-server
 
46
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
47
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
 
48
        -DVERSION='"$(version)"'
 
49
LDFLAGS=$(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
 
50
 
 
51
# Commands to format a DocBook <refentry> document into a manual page
 
52
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
 
53
        --param man.charmap.use.subset          0 \
 
54
        --param make.year.ranges                1 \
 
55
        --param make.single.year.ranges         1 \
 
56
        --param man.output.quietly              1 \
 
57
        --param man.authors.section.enabled     0 \
 
58
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
59
        $(notdir $<); \
 
60
        $(MANPOST) $(notdir $@)
 
61
# DocBook-to-man post-processing to fix a '\n' escape bug
 
62
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
 
63
 
 
64
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
 
65
        --param make.year.ranges                1 \
 
66
        --param make.single.year.ranges         1 \
 
67
        --param man.output.quietly              1 \
 
68
        --param man.authors.section.enabled     0 \
 
69
        --param citerefentry.link               1 \
 
70
        --output $@ \
 
71
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
 
72
        $<; $(HTMLPOST) $@
 
73
# Fix citerefentry links
 
74
HTMLPOST=$(SED) --in-place \
 
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'
 
76
 
 
77
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
 
78
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
 
79
CPROGS=plugin-runner $(PLUGINS)
 
80
PROGS=mandos mandos-keygen mandos-ctl $(CPROGS)
 
81
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
 
82
        plugins.d/mandos-client.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
 
86
 
 
87
htmldocs=$(addsuffix .xhtml,$(DOCS))
 
88
 
 
89
objects=$(addsuffix .o,$(CPROGS))
 
90
 
 
91
all: $(PROGS) mandos.lsm
 
92
 
 
93
doc: $(DOCS)
 
94
 
 
95
html: $(htmldocs)
 
96
 
 
97
%.5: %.xml common.ent legalnotice.xml
 
98
        $(DOCBOOKTOMAN)
 
99
%.5.xhtml: %.xml common.ent legalnotice.xml
 
100
        $(DOCBOOKTOHTML)
 
101
 
 
102
%.8: %.xml common.ent legalnotice.xml
 
103
        $(DOCBOOKTOMAN)
 
104
%.8.xhtml: %.xml common.ent legalnotice.xml
 
105
        $(DOCBOOKTOHTML)
 
106
 
 
107
%.8mandos: %.xml common.ent legalnotice.xml
 
108
        $(DOCBOOKTOMAN)
 
109
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
 
110
        $(DOCBOOKTOHTML)
 
111
 
 
112
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
 
113
                legalnotice.xml
 
114
        $(DOCBOOKTOMAN)
 
115
mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
 
116
                overview.xml legalnotice.xml
 
117
        $(DOCBOOKTOHTML)
 
118
 
 
119
mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
 
120
                legalnotice.xml
 
121
        $(DOCBOOKTOMAN)
 
122
mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
 
123
                 legalnotice.xml
 
124
        $(DOCBOOKTOHTML)
 
125
 
 
126
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
 
127
                legalnotice.xml
 
128
        $(DOCBOOKTOMAN)
 
129
mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
 
130
                legalnotice.xml
 
131
        $(DOCBOOKTOHTML)
 
132
 
 
133
plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
 
134
                legalnotice.xml
 
135
        $(DOCBOOKTOMAN)
 
136
plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
 
137
                overview.xml legalnotice.xml
 
138
        $(DOCBOOKTOHTML)
 
139
 
 
140
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
 
141
                                        common.ent \
 
142
                                        mandos-options.xml \
 
143
                                        overview.xml legalnotice.xml
 
144
        $(DOCBOOKTOMAN)
 
145
plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
 
146
                                        common.ent \
 
147
                                        mandos-options.xml \
 
148
                                        overview.xml legalnotice.xml
 
149
        $(DOCBOOKTOHTML)
 
150
 
 
151
# Update all these files with version number $(version)
 
152
common.ent: Makefile
 
153
        $(SED) --in-place \
 
154
                --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' \
 
155
                $@
 
156
 
 
157
mandos: Makefile
 
158
        $(SED) --in-place \
 
159
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
160
                $@
 
161
 
 
162
mandos-keygen: Makefile
 
163
        $(SED) --in-place \
 
164
                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
 
165
                $@
 
166
 
 
167
mandos-ctl: Makefile
 
168
        $(SED) --in-place \
 
169
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
170
                $@
 
171
 
 
172
mandos.lsm: Makefile
 
173
        $(SED) --in-place \
 
174
                --expression='s/^\(Version:\).*/\1\t$(version)/' \
 
175
                $@
 
176
        $(SED) --in-place \
 
177
                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
 
178
                $@
 
179
        $(SED) --in-place \
 
180
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
 
181
                $@
 
182
 
 
183
plugins.d/mandos-client: plugins.d/mandos-client.o
 
184
        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
 
185
                $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
186
 
 
187
.PHONY : all doc html clean distclean run-client run-server install \
 
188
        install-server install-client uninstall uninstall-server \
 
189
        uninstall-client purge purge-server purge-client
30
190
 
31
191
clean:
32
 
        -rm --force $(PROGS) $(objects) core
 
192
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
33
193
 
34
194
distclean: clean
35
195
mostlyclean: clean
36
196
maintainer-clean: clean
 
197
        -rm --force --recursive keydir confdir
37
198
 
38
 
check: all
 
199
check:  all
39
200
        ./mandos --check
40
201
 
41
 
run-client: all
42
 
        ./mandos-client --plugin-dir=plugins.d --options-for=password-request:--keydir=keydir
43
 
 
44
 
run-server: all
45
 
        ./mandos --debug --configdir=.
 
202
# Run the client with a local config and key
 
203
run-client: all keydir/seckey.txt keydir/pubkey.txt
 
204
        ./plugin-runner --plugin-dir=plugins.d \
 
205
                --config-file=plugin-runner.conf \
 
206
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
 
207
                $(CLIENTARGS)
 
208
 
 
209
# Used by run-client
 
210
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
 
211
        install --directory keydir
 
212
        ./mandos-keygen --dir keydir --force
 
213
 
 
214
# Run the server with a local config
 
215
run-server: confdir/mandos.conf confdir/clients.conf
 
216
        ./mandos --debug --no-dbus --configdir=confdir $(SERVERARGS)
 
217
 
 
218
# Used by run-server
 
219
confdir/mandos.conf: mandos.conf
 
220
        install --directory confdir
 
221
        install --mode=u=rw,go=r $^ $@
 
222
confdir/clients.conf: clients.conf keydir/seckey.txt
 
223
        install --directory confdir
 
224
        install --mode=u=rw $< $@
 
225
# Add a client password
 
226
        ./mandos-keygen --dir keydir --password >> $@
 
227
 
 
228
install: install-server install-client-nokey
 
229
 
 
230
install-html: html
 
231
        install --directory $(htmldir)
 
232
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
 
233
                $(htmldocs)
 
234
 
 
235
install-server: doc
 
236
        install --directory $(CONFDIR)
 
237
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
 
238
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
 
239
                mandos.conf
 
240
        install --mode=u=rw --target-directory=$(CONFDIR) \
 
241
                clients.conf
 
242
        install --mode=u=rwx,go=rx init.d-mandos \
 
243
                $(DESTDIR)/etc/init.d/mandos
 
244
        install --mode=u=rw,go=r default-mandos \
 
245
                $(DESTDIR)/etc/default/mandos
 
246
        if [ -z $(DESTDIR) ]; then \
 
247
                update-rc.d mandos defaults 25 15;\
 
248
        fi
 
249
        gzip --best --to-stdout mandos.8 \
 
250
                > $(MANDIR)/man8/mandos.8.gz
 
251
        gzip --best --to-stdout mandos.conf.5 \
 
252
                > $(MANDIR)/man5/mandos.conf.5.gz
 
253
        gzip --best --to-stdout mandos-clients.conf.5 \
 
254
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
 
255
 
 
256
install-client-nokey: all doc
 
257
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
 
258
        install --directory --mode=u=rwx $(KEYDIR) \
 
259
                $(PREFIX)/lib/mandos/plugins.d
 
260
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
 
261
                install --mode=u=rwx \
 
262
                        --directory "$(CONFDIR)/plugins.d"; \
 
263
        fi
 
264
        install --mode=u=rwx,go=rx \
 
265
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
 
266
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
267
                mandos-keygen
 
268
        install --mode=u=rwx,go=rx \
 
269
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
270
                plugins.d/password-prompt
 
271
        install --mode=u=rwxs,go=rx \
 
272
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
273
                plugins.d/mandos-client
 
274
        install --mode=u=rwxs,go=rx \
 
275
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
276
                plugins.d/usplash
 
277
        install --mode=u=rwxs,go=rx \
 
278
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
279
                plugins.d/splashy
 
280
        install --mode=u=rwxs,go=rx \
 
281
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
282
                plugins.d/askpass-fifo
 
283
        install initramfs-tools-hook \
 
284
                $(INITRAMFSTOOLS)/hooks/mandos
 
285
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
 
286
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
 
287
        install initramfs-tools-script \
 
288
                $(INITRAMFSTOOLS)/scripts/local-top/mandos
 
289
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
 
290
        gzip --best --to-stdout mandos-keygen.8 \
 
291
                > $(MANDIR)/man8/mandos-keygen.8.gz
 
292
        gzip --best --to-stdout plugin-runner.8mandos \
 
293
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
 
294
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
 
295
                > $(MANDIR)/man8/password-prompt.8mandos.gz
 
296
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
 
297
                > $(MANDIR)/man8/mandos-client.8mandos.gz
 
298
        gzip --best --to-stdout plugins.d/usplash.8mandos \
 
299
                > $(MANDIR)/man8/usplash.8mandos.gz
 
300
        gzip --best --to-stdout plugins.d/splashy.8mandos \
 
301
                > $(MANDIR)/man8/splashy.8mandos.gz
 
302
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
 
303
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
 
304
 
 
305
install-client: install-client-nokey
 
306
# Post-installation stuff
 
307
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
 
308
        update-initramfs -k all -u
 
309
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
 
310
 
 
311
uninstall: uninstall-server uninstall-client
 
312
 
 
313
uninstall-server:
 
314
        -rm --force $(PREFIX)/sbin/mandos \
 
315
                $(MANDIR)/man8/mandos.8.gz \
 
316
                $(MANDIR)/man5/mandos.conf.5.gz \
 
317
                $(MANDIR)/man5/mandos-clients.conf.5.gz
 
318
        update-rc.d -f mandos remove
 
319
        -rmdir $(CONFDIR)
 
320
 
 
321
uninstall-client:
 
322
# Refuse to uninstall client if /etc/crypttab is explicitly configured
 
323
# to use it.
 
324
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
 
325
                $(DESTDIR)/etc/crypttab
 
326
        -rm --force $(PREFIX)/sbin/mandos-keygen \
 
327
                $(PREFIX)/lib/mandos/plugin-runner \
 
328
                $(PREFIX)/lib/mandos/plugins.d/password-prompt \
 
329
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
 
330
                $(PREFIX)/lib/mandos/plugins.d/usplash \
 
331
                $(PREFIX)/lib/mandos/plugins.d/splashy \
 
332
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
 
333
                $(INITRAMFSTOOLS)/hooks/mandos \
 
334
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
 
335
                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
 
336
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
 
337
                $(MANDIR)/man8/mandos-keygen.8.gz \
 
338
                $(MANDIR)/man8/password-prompt.8mandos.gz \
 
339
                $(MANDIR)/man8/usplash.8mandos.gz \
 
340
                $(MANDIR)/man8/splashy.8mandos.gz \
 
341
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
 
342
                $(MANDIR)/man8/mandos-client.8mandos.gz
 
343
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
 
344
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
 
345
        update-initramfs -k all -u
 
346
 
 
347
purge: purge-server purge-client
 
348
 
 
349
purge-server: uninstall-server
 
350
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
 
351
                $(DESTDIR)/etc/default/mandos \
 
352
                $(DESTDIR)/etc/init.d/mandos \
 
353
                $(DESTDIR)/var/run/mandos.pid
 
354
        -rmdir $(CONFDIR)
 
355
 
 
356
purge-client: uninstall-client
 
357
        -shred --remove $(KEYDIR)/seckey.txt
 
358
        -rm --force $(CONFDIR)/plugin-runner.conf \
 
359
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
 
360
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)