/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2009-01-06 22:49:50 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090106224950-2tfsnbvyuqeulo17
Eliminate warning on 64-bit systems, thanks to Frans Pop
<elendil@planet.nl> for reporting it:

* plugin-runner.c (main): Move "ssize_t sret" to function-wide scope.
                          Use it instead of "int ret" to store return
                          value from "read()".

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Lines of Context:
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 -fPIE -pie
 
13
LINK_FORTIFY=-z relro -pie
6
14
#COVERAGE=--coverage
7
15
OPTIMIZE=-Os
8
16
LANGUAGE=-std=gnu99
 
17
htmldir=man
 
18
version=1.0.3
 
19
SED=sed
 
20
 
 
21
## Use these settings for a traditional /usr/local install
 
22
# PREFIX=$(DESTDIR)/usr/local
 
23
# CONFDIR=$(DESTDIR)/etc/mandos
 
24
# KEYDIR=$(DESTDIR)/etc/mandos/keys
 
25
# MANDIR=$(PREFIX)/man
 
26
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
 
27
##
 
28
 
 
29
## These settings are for a package-type install
 
30
PREFIX=$(DESTDIR)/usr
 
31
CONFDIR=$(DESTDIR)/etc/mandos
 
32
KEYDIR=$(DESTDIR)/etc/keys/mandos
 
33
MANDIR=$(PREFIX)/share/man
 
34
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
 
35
##
 
36
 
 
37
GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
 
38
GNUTLS_LIBS=$(shell libgnutls-config --libs)
 
39
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
 
40
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
 
41
GPGME_CFLAGS=$(shell gpgme-config --cflags)
 
42
GPGME_LIBS=$(shell gpgme-config --libs)
9
43
 
10
44
# 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
 
45
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
46
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
 
47
        -DVERSION='"$(version)"'
 
48
LDFLAGS=$(COVERAGE) $(foreach flag,$(LINK_FORTIFY),-Xlinker $(flag))
 
49
 
 
50
# Commands to format a DocBook <refentry> document into a manual page
 
51
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
 
52
        --param man.charmap.use.subset          0 \
 
53
        --param make.year.ranges                1 \
 
54
        --param make.single.year.ranges         1 \
 
55
        --param man.output.quietly              1 \
 
56
        --param man.authors.section.enabled     0 \
 
57
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
58
        $(notdir $<); \
 
59
        $(MANPOST) $(notdir $@)
 
60
# DocBook-to-man post-processing to fix a '\n' escape bug
 
61
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
 
62
 
 
63
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
 
64
        --param make.year.ranges                1 \
 
65
        --param make.single.year.ranges         1 \
 
66
        --param man.output.quietly              1 \
 
67
        --param man.authors.section.enabled     0 \
 
68
        --param citerefentry.link               1 \
 
69
        --output $@ \
 
70
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
 
71
        $<; $(HTMLPOST) $@
 
72
# Fix citerefentry links
 
73
HTMLPOST=$(SED) --in-place \
 
74
        --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
 
75
 
 
76
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
 
77
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
 
78
CPROGS=plugin-runner $(PLUGINS)
 
79
PROGS=mandos mandos-keygen mandos-list $(CPROGS)
 
80
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
 
81
        plugins.d/mandos-client.8mandos \
 
82
        plugins.d/password-prompt.8mandos mandos.conf.5 \
 
83
        plugins.d/usplash.8mandos plugins.d/splashy.8mandos \
 
84
        plugins.d/askpass-fifo.8mandos mandos-clients.conf.5
 
85
 
 
86
htmldocs=$(addsuffix .xhtml,$(DOCS))
 
87
 
 
88
objects=$(addsuffix .o,$(CPROGS))
 
89
 
 
90
all: $(PROGS) mandos.lsm
 
91
 
 
92
doc: $(DOCS)
 
93
 
 
94
html: $(htmldocs)
 
95
 
 
96
%.5: %.xml common.ent legalnotice.xml
 
97
        $(DOCBOOKTOMAN)
 
98
%.5.xhtml: %.xml common.ent legalnotice.xml
 
99
        $(DOCBOOKTOHTML)
 
100
 
 
101
%.8: %.xml common.ent legalnotice.xml
 
102
        $(DOCBOOKTOMAN)
 
103
%.8.xhtml: %.xml common.ent legalnotice.xml
 
104
        $(DOCBOOKTOHTML)
 
105
 
 
106
%.8mandos: %.xml common.ent legalnotice.xml
 
107
        $(DOCBOOKTOMAN)
 
108
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
 
109
        $(DOCBOOKTOHTML)
 
110
 
 
111
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
 
112
                legalnotice.xml
 
113
        $(DOCBOOKTOMAN)
 
114
mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
 
115
                overview.xml legalnotice.xml
 
116
        $(DOCBOOKTOHTML)
 
117
 
 
118
mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
 
119
                legalnotice.xml
 
120
        $(DOCBOOKTOMAN)
 
121
mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
 
122
                 legalnotice.xml
 
123
        $(DOCBOOKTOHTML)
 
124
 
 
125
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
 
126
                legalnotice.xml
 
127
        $(DOCBOOKTOMAN)
 
128
mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
 
129
                legalnotice.xml
 
130
        $(DOCBOOKTOHTML)
 
131
 
 
132
plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
 
133
                legalnotice.xml
 
134
        $(DOCBOOKTOMAN)
 
135
plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
 
136
                overview.xml legalnotice.xml
 
137
        $(DOCBOOKTOHTML)
 
138
 
 
139
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
 
140
                                        common.ent \
 
141
                                        mandos-options.xml \
 
142
                                        overview.xml legalnotice.xml
 
143
        $(DOCBOOKTOMAN)
 
144
plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
 
145
                                        common.ent \
 
146
                                        mandos-options.xml \
 
147
                                        overview.xml legalnotice.xml
 
148
        $(DOCBOOKTOHTML)
 
149
 
 
150
# Update all these files with version number $(version)
 
151
common.ent: Makefile
 
152
        $(SED) --in-place \
 
153
                --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' \
 
154
                $@
 
155
 
 
156
mandos: Makefile
 
157
        $(SED) --in-place \
 
158
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
159
                $@
 
160
 
 
161
mandos-keygen: Makefile
 
162
        $(SED) --in-place \
 
163
                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
 
164
                $@
 
165
 
 
166
mandos-list: Makefile
 
167
        $(SED) --in-place \
 
168
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
169
                $@
 
170
 
 
171
mandos.lsm: Makefile
 
172
        $(SED) --in-place \
 
173
                --expression='s/^\(Version:\).*/\1\t$(version)/' \
 
174
                $@
 
175
        $(SED) --in-place \
 
176
                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
 
177
                $@
 
178
 
 
179
plugins.d/mandos-client: plugins.d/mandos-client.o
 
180
        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
 
181
                $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
182
 
 
183
.PHONY : all doc html clean distclean run-client run-server install \
 
184
        install-server install-client uninstall uninstall-server \
 
185
        uninstall-client purge purge-server purge-client
30
186
 
31
187
clean:
32
 
        -rm --force $(PROGS) $(objects) core
 
188
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
33
189
 
34
190
distclean: clean
35
191
mostlyclean: clean
36
192
maintainer-clean: clean
 
193
        -rm --force --recursive keydir confdir
37
194
 
38
 
check: all
 
195
check:  all
39
196
        ./mandos --check
40
197
 
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=.
 
198
# Run the client with a local config and key
 
199
run-client: all keydir/seckey.txt keydir/pubkey.txt
 
200
        ./plugin-runner --plugin-dir=plugins.d \
 
201
                --config-file=plugin-runner.conf \
 
202
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt
 
203
 
 
204
# Used by run-client
 
205
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
 
206
        install --directory keydir
 
207
        ./mandos-keygen --dir keydir --force
 
208
 
 
209
# Run the server with a local config
 
210
run-server: confdir/mandos.conf confdir/clients.conf
 
211
        ./mandos --debug --configdir=confdir
 
212
 
 
213
# Used by run-server
 
214
confdir/mandos.conf: mandos.conf
 
215
        install --directory confdir
 
216
        install --mode=u=rw,go=r $^ $@
 
217
confdir/clients.conf: clients.conf keydir/seckey.txt
 
218
        install --directory confdir
 
219
        install --mode=u=rw $< $@
 
220
# Add a client password
 
221
        ./mandos-keygen --dir keydir --password >> $@
 
222
 
 
223
install: install-server install-client-nokey
 
224
 
 
225
install-html: html
 
226
        install --directory $(htmldir)
 
227
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
 
228
                $(htmldocs)
 
229
 
 
230
install-server: doc
 
231
        install --directory $(CONFDIR)
 
232
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
 
233
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
 
234
                mandos.conf
 
235
        install --mode=u=rw --target-directory=$(CONFDIR) \
 
236
                clients.conf
 
237
        install --mode=u=rwx,go=rx init.d-mandos \
 
238
                $(DESTDIR)/etc/init.d/mandos
 
239
        install --mode=u=rw,go=r default-mandos \
 
240
                $(DESTDIR)/etc/default/mandos
 
241
        if [ -z $(DESTDIR) ]; then \
 
242
                update-rc.d mandos defaults 25 15;\
 
243
        fi
 
244
        gzip --best --to-stdout mandos.8 \
 
245
                > $(MANDIR)/man8/mandos.8.gz
 
246
        gzip --best --to-stdout mandos.conf.5 \
 
247
                > $(MANDIR)/man5/mandos.conf.5.gz
 
248
        gzip --best --to-stdout mandos-clients.conf.5 \
 
249
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
 
250
 
 
251
install-client-nokey: all doc
 
252
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
 
253
        install --directory --mode=u=rwx $(KEYDIR) \
 
254
                $(PREFIX)/lib/mandos/plugins.d
 
255
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
 
256
                install --mode=u=rwx \
 
257
                        --directory "$(CONFDIR)/plugins.d"; \
 
258
        fi
 
259
        install --mode=u=rwx,go=rx \
 
260
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
 
261
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
262
                mandos-keygen
 
263
        install --mode=u=rwx,go=rx \
 
264
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
265
                plugins.d/password-prompt
 
266
        install --mode=u=rwxs,go=rx \
 
267
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
268
                plugins.d/mandos-client
 
269
        install --mode=u=rwxs,go=rx \
 
270
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
271
                plugins.d/usplash
 
272
        install --mode=u=rwxs,go=rx \
 
273
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
274
                plugins.d/splashy
 
275
        install --mode=u=rwxs,go=rx \
 
276
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
277
                plugins.d/askpass-fifo
 
278
        install initramfs-tools-hook \
 
279
                $(INITRAMFSTOOLS)/hooks/mandos
 
280
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
 
281
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
 
282
        install initramfs-tools-script \
 
283
                $(INITRAMFSTOOLS)/scripts/local-top/mandos
 
284
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
 
285
        gzip --best --to-stdout mandos-keygen.8 \
 
286
                > $(MANDIR)/man8/mandos-keygen.8.gz
 
287
        gzip --best --to-stdout plugin-runner.8mandos \
 
288
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
 
289
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
 
290
                > $(MANDIR)/man8/password-prompt.8mandos.gz
 
291
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
 
292
                > $(MANDIR)/man8/mandos-client.8mandos.gz
 
293
        gzip --best --to-stdout plugins.d/usplash.8mandos \
 
294
                > $(MANDIR)/man8/usplash.8mandos.gz
 
295
        gzip --best --to-stdout plugins.d/splashy.8mandos \
 
296
                > $(MANDIR)/man8/splashy.8mandos.gz
 
297
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
 
298
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
 
299
 
 
300
install-client: install-client-nokey
 
301
# Post-installation stuff
 
302
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
 
303
        update-initramfs -k all -u
 
304
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
 
305
 
 
306
uninstall: uninstall-server uninstall-client
 
307
 
 
308
uninstall-server:
 
309
        -rm --force $(PREFIX)/sbin/mandos \
 
310
                $(MANDIR)/man8/mandos.8.gz \
 
311
                $(MANDIR)/man5/mandos.conf.5.gz \
 
312
                $(MANDIR)/man5/mandos-clients.conf.5.gz
 
313
        update-rc.d -f mandos remove
 
314
        -rmdir $(CONFDIR)
 
315
 
 
316
uninstall-client:
 
317
# Refuse to uninstall client if /etc/crypttab is explicitly configured
 
318
# to use it.
 
319
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
 
320
                $(DESTDIR)/etc/crypttab
 
321
        -rm --force $(PREFIX)/sbin/mandos-keygen \
 
322
                $(PREFIX)/lib/mandos/plugin-runner \
 
323
                $(PREFIX)/lib/mandos/plugins.d/password-prompt \
 
324
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
 
325
                $(PREFIX)/lib/mandos/plugins.d/usplash \
 
326
                $(PREFIX)/lib/mandos/plugins.d/splashy \
 
327
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
 
328
                $(INITRAMFSTOOLS)/hooks/mandos \
 
329
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
 
330
                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
 
331
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
 
332
                $(MANDIR)/man8/mandos-keygen.8.gz \
 
333
                $(MANDIR)/man8/password-prompt.8mandos.gz \
 
334
                $(MANDIR)/man8/usplash.8mandos.gz \
 
335
                $(MANDIR)/man8/splashy.8mandos.gz \
 
336
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
 
337
                $(MANDIR)/man8/mandos-client.8mandos.gz
 
338
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
 
339
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
 
340
        update-initramfs -k all -u
 
341
 
 
342
purge: purge-server purge-client
 
343
 
 
344
purge-server: uninstall-server
 
345
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
 
346
                $(DESTDIR)/etc/default/mandos \
 
347
                $(DESTDIR)/etc/init.d/mandos \
 
348
                $(DESTDIR)/var/run/mandos.pid
 
349
        -rmdir $(CONFDIR)
 
350
 
 
351
purge-client: uninstall-client
 
352
        -shred --remove $(KEYDIR)/seckey.txt
 
353
        -rm --force $(CONFDIR)/plugin-runner.conf \
 
354
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
 
355
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)