/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2009-10-24 19:17:52 UTC
  • Revision ID: teddy@fukt.bsnet.se-20091024191752-7g6xlf6wpp2pdexb
Convert some programs to use the exit codes from <sysexits.h>.  Change
all programs using the "argp" parsing functions to use them correctly;
checking return value, using argp_error() to report parse errors etc.

* plugin-runner.c: Use <sysexits.h> exit codes.  Always use fallback,
                   even on option errors, except for "--help", etc.
  (getplugin): Make sure "errno" is set correctly on return.
  (main): Declare our own "--help", "--usage", and "--version"
          options which do not cause the fallback to be invoked.
          In all other options, use fallback on any error.
  (parse_opt, parse_opt_config_file): Reset errno at start and return
                                      errno.  No need to check "arg"
                                      for NULL.  New "--help",
                                      "--usage", and "--version"
                                      options.
  (parse_opt): Accept empty string as global option.  Do not print
               errors which will be detected and reported later.  Do
               "argp_error()" on parse error or empty plugin names.
* plugins.d/mandos-client.c: Use <sysexits.h> exit codes.  Do not
                             return successful exit code on "--help",
                             etc. since this would give the wrong
                             message to "plugin-runner".
  (main): Declare our own "--help", "--usage", and "--version"
          options which do not return a successful exit code.
  (parse_opt): Reset errno at start and return errno.  Do
               "argp_error()" on parse errors.  New "--help",
               "--usage", and "--version" options.
* plugins.d/password-prompt.c: Use exit codes from <sysexits.h>.  Do
                               not return successful exit code on
                               "--help", etc. since this would give
                               the wrong message to "plugin-runner".
  (main): Declare our own "--help", "--usage", and "--version" options
          which do not return a successful exit code.  Do
          close(STDOUT_FILENO) after writing to check its return code.
  (parse_opt): Reset errno at start and return errno.

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WARN=-O -Wall -Wformat=2 -Winit-self -Wmissing-include-dirs \
2
2
        -Wswitch-default -Wswitch-enum -Wunused-parameter \
3
 
        -Wstrict-aliasing=2 -Wextra -Wfloat-equal -Wundef -Wshadow \
 
3
        -Wstrict-aliasing=1 -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 \
8
8
#       -Wunreachable-code 
9
9
#DEBUG=-ggdb3
10
10
# For info about _FORTIFY_SOURCE, see
11
 
# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
12
 
FORTIFY=-D_FORTIFY_SOURCE=2 # -fstack-protector-all
 
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 -fPIE
 
14
LINK_FORTIFY_LD=-z relro -fPIE
 
15
LINK_FORTIFY=-pie
13
16
#COVERAGE=--coverage
14
17
OPTIMIZE=-Os
15
18
LANGUAGE=-std=gnu99
 
19
htmldir=man
 
20
version=1.0.13
 
21
SED=sed
16
22
 
17
23
## Use these settings for a traditional /usr/local install
18
24
# PREFIX=$(DESTDIR)/usr/local
30
36
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
31
37
##
32
38
 
33
 
GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
34
 
GNUTLS_LIBS=$(shell libgnutls-config --libs)
 
39
GNUTLS_CFLAGS=$(shell pkg-config --cflags-only-I gnutls)
 
40
GNUTLS_LIBS=$(shell pkg-config --libs gnutls)
35
41
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
36
42
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
37
 
GPGME_CFLAGS=$(shell gpgme-config --cflags)
38
 
GPGME_LIBS=$(shell gpgme-config --libs)
 
43
GPGME_CFLAGS=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
 
44
GPGME_LIBS=$(shell gpgme-config --libs; getconf LFS_LIBS; \
 
45
        getconf LFS_LDFLAGS)
39
46
 
40
47
# Do not change these two
41
48
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
42
 
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
43
 
LDFLAGS=$(COVERAGE)
 
49
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS) \
 
50
        -DVERSION='"$(version)"'
 
51
LDFLAGS=$(COVERAGE) $(LINK_FORTIFY) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
44
52
 
45
53
# Commands to format a DocBook <refentry> document into a manual page
46
54
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
53
61
        $(notdir $<); \
54
62
        $(MANPOST) $(notdir $@)
55
63
# DocBook-to-man post-processing to fix a '\n' escape bug
56
 
MANPOST=sed --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
 
64
MANPOST=$(SED) --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
 
65
 
 
66
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
 
67
        --param make.year.ranges                1 \
 
68
        --param make.single.year.ranges         1 \
 
69
        --param man.output.quietly              1 \
 
70
        --param man.authors.section.enabled     0 \
 
71
        --param citerefentry.link               1 \
 
72
        --output $@ \
 
73
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
 
74
        $<; $(HTMLPOST) $@
 
75
# Fix citerefentry links
 
76
HTMLPOST=$(SED) --in-place \
 
77
        --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
57
78
 
58
79
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
59
 
        plugins.d/usplash plugins.d/splashy
60
 
PROGS=plugin-runner $(PLUGINS)
 
80
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
 
81
CPROGS=plugin-runner $(PLUGINS)
 
82
PROGS=mandos mandos-keygen mandos-ctl $(CPROGS)
61
83
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
62
84
        plugins.d/mandos-client.8mandos \
63
85
        plugins.d/password-prompt.8mandos mandos.conf.5 \
64
 
        mandos-clients.conf.5
65
 
 
66
 
objects=$(addsuffix .o,$(PROGS))
67
 
 
68
 
all: $(PROGS)
 
86
        plugins.d/usplash.8mandos plugins.d/splashy.8mandos \
 
87
        plugins.d/askpass-fifo.8mandos mandos-clients.conf.5
 
88
 
 
89
htmldocs=$(addsuffix .xhtml,$(DOCS))
 
90
 
 
91
objects=$(addsuffix .o,$(CPROGS))
 
92
 
 
93
all: $(PROGS) mandos.lsm
69
94
 
70
95
doc: $(DOCS)
71
96
 
72
 
%.5: %.xml legalnotice.xml
73
 
        $(DOCBOOKTOMAN)
74
 
 
75
 
%.8: %.xml legalnotice.xml
76
 
        $(DOCBOOKTOMAN)
77
 
 
78
 
%.8mandos: %.xml legalnotice.xml
79
 
        $(DOCBOOKTOMAN)
80
 
 
81
 
mandos.8: mandos.xml mandos-options.xml overview.xml legalnotice.xml
82
 
        $(DOCBOOKTOMAN)
83
 
 
84
 
mandos-keygen.8: mandos-keygen.xml overview.xml legalnotice.xml
85
 
        $(DOCBOOKTOMAN)
86
 
 
87
 
mandos.conf.5: mandos.conf.xml mandos-options.xml legalnotice.xml
88
 
        $(DOCBOOKTOMAN)
89
 
 
90
 
plugin-runner.8mandos: plugin-runner.xml overview.xml legalnotice.xml
91
 
        $(DOCBOOKTOMAN)
 
97
html: $(htmldocs)
 
98
 
 
99
%.5: %.xml common.ent legalnotice.xml
 
100
        $(DOCBOOKTOMAN)
 
101
%.5.xhtml: %.xml common.ent legalnotice.xml
 
102
        $(DOCBOOKTOHTML)
 
103
 
 
104
%.8: %.xml common.ent legalnotice.xml
 
105
        $(DOCBOOKTOMAN)
 
106
%.8.xhtml: %.xml common.ent legalnotice.xml
 
107
        $(DOCBOOKTOHTML)
 
108
 
 
109
%.8mandos: %.xml common.ent legalnotice.xml
 
110
        $(DOCBOOKTOMAN)
 
111
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
 
112
        $(DOCBOOKTOHTML)
 
113
 
 
114
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
 
115
                legalnotice.xml
 
116
        $(DOCBOOKTOMAN)
 
117
mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
 
118
                overview.xml legalnotice.xml
 
119
        $(DOCBOOKTOHTML)
 
120
 
 
121
mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
 
122
                legalnotice.xml
 
123
        $(DOCBOOKTOMAN)
 
124
mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
 
125
                 legalnotice.xml
 
126
        $(DOCBOOKTOHTML)
 
127
 
 
128
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
 
129
                legalnotice.xml
 
130
        $(DOCBOOKTOMAN)
 
131
mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
 
132
                legalnotice.xml
 
133
        $(DOCBOOKTOHTML)
 
134
 
 
135
plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
 
136
                legalnotice.xml
 
137
        $(DOCBOOKTOMAN)
 
138
plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
 
139
                overview.xml legalnotice.xml
 
140
        $(DOCBOOKTOHTML)
92
141
 
93
142
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
 
143
                                        common.ent \
94
144
                                        mandos-options.xml \
95
145
                                        overview.xml legalnotice.xml
96
146
        $(DOCBOOKTOMAN)
 
147
plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
 
148
                                        common.ent \
 
149
                                        mandos-options.xml \
 
150
                                        overview.xml legalnotice.xml
 
151
        $(DOCBOOKTOHTML)
 
152
 
 
153
# Update all these files with version number $(version)
 
154
common.ent: Makefile
 
155
        $(SED) --in-place \
 
156
                --expression='s/^\(<!ENTITY version "\)[^"]*">$$/\1$(version)">/' \
 
157
                $@
 
158
 
 
159
mandos: Makefile
 
160
        $(SED) --in-place \
 
161
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
162
                $@
 
163
 
 
164
mandos-keygen: Makefile
 
165
        $(SED) --in-place \
 
166
                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
 
167
                $@
 
168
 
 
169
mandos-ctl: Makefile
 
170
        $(SED) --in-place \
 
171
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
172
                $@
 
173
 
 
174
mandos.lsm: Makefile
 
175
        $(SED) --in-place \
 
176
                --expression='s/^\(Version:\).*/\1\t$(version)/' \
 
177
                $@
 
178
        $(SED) --in-place \
 
179
                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
 
180
                $@
 
181
        $(SED) --in-place \
 
182
                --expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
 
183
                $@
97
184
 
98
185
plugins.d/mandos-client: plugins.d/mandos-client.o
99
186
        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
100
187
                $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
101
188
 
102
 
.PHONY : all doc clean distclean run-client run-server install \
 
189
.PHONY : all doc html clean distclean run-client run-server install \
103
190
        install-server install-client uninstall uninstall-server \
104
191
        uninstall-client purge purge-server purge-client
105
192
 
106
193
clean:
107
 
        -rm --force $(PROGS) $(objects) $(DOCS) core
 
194
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
108
195
 
109
196
distclean: clean
110
197
mostlyclean: clean
111
198
maintainer-clean: clean
112
199
        -rm --force --recursive keydir confdir
113
200
 
114
 
check:
 
201
check:  all
115
202
        ./mandos --check
116
203
 
117
204
# Run the client with a local config and key
118
205
run-client: all keydir/seckey.txt keydir/pubkey.txt
119
206
        ./plugin-runner --plugin-dir=plugins.d \
120
207
                --config-file=plugin-runner.conf \
121
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt
 
208
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
 
209
                $(CLIENTARGS)
122
210
 
123
211
# Used by run-client
124
212
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
127
215
 
128
216
# Run the server with a local config
129
217
run-server: confdir/mandos.conf confdir/clients.conf
130
 
        ./mandos --debug --configdir=confdir
 
218
        ./mandos --debug --no-dbus --configdir=confdir $(SERVERARGS)
131
219
 
132
220
# Used by run-server
133
221
confdir/mandos.conf: mandos.conf
141
229
 
142
230
install: install-server install-client-nokey
143
231
 
 
232
install-html: html
 
233
        install --directory $(htmldir)
 
234
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
 
235
                $(htmldocs)
 
236
 
144
237
install-server: doc
145
238
        install --directory $(CONFDIR)
146
239
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
186
279
        install --mode=u=rwxs,go=rx \
187
280
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
188
281
                plugins.d/splashy
 
282
        install --mode=u=rwxs,go=rx \
 
283
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
284
                plugins.d/askpass-fifo
189
285
        install initramfs-tools-hook \
190
286
                $(INITRAMFSTOOLS)/hooks/mandos
191
287
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
192
288
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
193
289
        install initramfs-tools-script \
194
 
                $(INITRAMFSTOOLS)/scripts/local-top/mandos
 
290
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
195
291
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
196
292
        gzip --best --to-stdout mandos-keygen.8 \
197
293
                > $(MANDIR)/man8/mandos-keygen.8.gz
201
297
                > $(MANDIR)/man8/password-prompt.8mandos.gz
202
298
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
203
299
                > $(MANDIR)/man8/mandos-client.8mandos.gz
 
300
        gzip --best --to-stdout plugins.d/usplash.8mandos \
 
301
                > $(MANDIR)/man8/usplash.8mandos.gz
 
302
        gzip --best --to-stdout plugins.d/splashy.8mandos \
 
303
                > $(MANDIR)/man8/splashy.8mandos.gz
 
304
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
 
305
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
204
306
 
205
307
install-client: install-client-nokey
206
308
# Post-installation stuff
229
331
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
230
332
                $(PREFIX)/lib/mandos/plugins.d/usplash \
231
333
                $(PREFIX)/lib/mandos/plugins.d/splashy \
 
334
                $(PREFIX)/lib/mandos/plugins.d/askpass-fifo \
232
335
                $(INITRAMFSTOOLS)/hooks/mandos \
233
336
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
234
 
                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
 
337
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
235
338
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
236
339
                $(MANDIR)/man8/mandos-keygen.8.gz \
237
340
                $(MANDIR)/man8/password-prompt.8mandos.gz \
 
341
                $(MANDIR)/man8/usplash.8mandos.gz \
 
342
                $(MANDIR)/man8/splashy.8mandos.gz \
 
343
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
238
344
                $(MANDIR)/man8/mandos-client.8mandos.gz
239
 
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
240
 
                rm --force $(CONFDIR)/plugins.d/README; \
241
 
        fi
242
345
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
243
346
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
244
347
        update-initramfs -k all -u