/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2008-08-02 10:48:24 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080802104824-fx0miwp9o4g9r31e
* plugbasedclient.c (struct process): New fields "eof", "completed",
                                      and "status".
  (handle_sigchld): New function.
  (main): Initialize "dir" to NULL to only closedir() it if necessary.
          Move "process_list" to be a global variable to be accessible
          by "handle_sigchld".  Make "handle_sigchld" handle SIGCHLD.
          Remove redundant check for NULL "dir".  Free "filename" when
          no longer used.  Block SIGCHLD around fork()/exec().
          Restore normal signals in child.  Only loop while running
          processes exist.  Print process buffer when the process is
          done and it has emitted EOF, not when it only emits EOF.
          Remove processes from list which exit non-cleanly.  In
          cleaning up, closedir() if necessary.  Bug fix: set next
          pointer correctly when freeing process list.

* plugins.d/passprompt.c (main): Do not ignore SIGQUIT.

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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=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
 
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
10
3
# For info about _FORTIFY_SOURCE, see
11
4
# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
12
5
FORTIFY=-D_FORTIFY_SOURCE=2 # -fstack-protector-all
14
7
OPTIMIZE=-Os
15
8
LANGUAGE=-std=gnu99
16
9
 
17
 
## Use these settings for a traditional /usr/local install
18
 
# PREFIX=$(DESTDIR)/usr/local
19
 
# CONFDIR=$(DESTDIR)/etc/mandos
20
 
# KEYDIR=$(DESTDIR)/etc/mandos/keys
21
 
# MANDIR=$(PREFIX)/man
22
 
# INITRAMFSTOOLS=$(DESTDIR)/etc/initramfs-tools
23
 
##
24
 
 
25
 
## These settings are for a package-type install
26
 
PREFIX=$(DESTDIR)/usr
27
 
CONFDIR=$(DESTDIR)/etc/mandos
28
 
KEYDIR=$(DESTDIR)/etc/keys/mandos
29
 
MANDIR=$(PREFIX)/share/man
30
 
INITRAMFSTOOLS=$(DESTDIR)/usr/share/initramfs-tools
31
 
##
32
 
 
33
 
GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
34
 
GNUTLS_LIBS=$(shell libgnutls-config --libs)
35
 
AVAHI_CFLAGS=$(shell pkg-config --cflags-only-I avahi-core)
36
 
AVAHI_LIBS=$(shell pkg-config --libs avahi-core)
37
 
GPGME_CFLAGS=$(shell gpgme-config --cflags)
38
 
GPGME_LIBS=$(shell gpgme-config --libs)
39
 
 
40
10
# Do not change these two
41
 
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
42
 
        $(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
 
11
CFLAGS=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) $(LANGUAGE)
43
12
LDFLAGS=$(COVERAGE)
44
13
 
45
 
# Commands to format a DocBook <refentry> document into a manual page
46
 
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
47
 
        --param man.charmap.use.subset          0 \
48
 
        --param make.year.ranges                1 \
49
 
        --param make.single.year.ranges         1 \
50
 
        --param man.output.quietly              1 \
51
 
        --param man.authors.section.enabled     0 \
52
 
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
53
 
        $(notdir $<); \
54
 
        $(MANPOST) $(notdir $@)
55
 
# 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'
57
 
 
58
 
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
59
 
        --param make.year.ranges                1 \
60
 
        --param make.single.year.ranges         1 \
61
 
        --param man.output.quietly              1 \
62
 
        --param man.authors.section.enabled     0 \
63
 
        --param citerefentry.link               1 \
64
 
        --output $@ \
65
 
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
66
 
        $<; $(HTMLPOST) $@
67
 
# Fix citerefentry links
68
 
HTMLPOST=sed --in-place --expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
69
 
 
70
 
PLUGINS=plugins.d/password-prompt plugins.d/mandos-client \
71
 
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo
72
 
PROGS=plugin-runner $(PLUGINS)
73
 
DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
74
 
        plugins.d/mandos-client.8mandos \
75
 
        plugins.d/password-prompt.8mandos mandos.conf.5 \
76
 
        mandos-clients.conf.5
77
 
 
78
 
htmldocs=$(addsuffix .xhtml,$(DOCS))
79
 
 
80
 
objects=$(addsuffix .o,$(PROGS))
 
14
PROGS=plugbasedclient plugins.d/mandosclient plugins.d/passprompt
 
15
 
 
16
objects=$(shell for p in $(PROGS); do echo $${p}.o; done)
81
17
 
82
18
all: $(PROGS)
83
19
 
84
 
doc: $(DOCS)
85
 
 
86
 
html: $(htmldocs)
87
 
 
88
 
%.5: %.xml legalnotice.xml
89
 
        $(DOCBOOKTOMAN)
90
 
%.5.xhtml: %.xml legalnotice.xml
91
 
        $(DOCBOOKTOHTML)
92
 
 
93
 
%.8: %.xml legalnotice.xml
94
 
        $(DOCBOOKTOMAN)
95
 
%.8.xhtml: %.xml legalnotice.xml
96
 
        $(DOCBOOKTOHTML)
97
 
 
98
 
%.8mandos: %.xml legalnotice.xml
99
 
        $(DOCBOOKTOMAN)
100
 
%.8mandos.xhtml: %.xml legalnotice.xml
101
 
        $(DOCBOOKTOHTML)
102
 
 
103
 
mandos.8: mandos.xml mandos-options.xml overview.xml legalnotice.xml
104
 
        $(DOCBOOKTOMAN)
105
 
mandos.8.xhtml: mandos.xml mandos-options.xml overview.xml \
106
 
                legalnotice.xml
107
 
        $(DOCBOOKTOHTML)
108
 
 
109
 
mandos-keygen.8: mandos-keygen.xml overview.xml legalnotice.xml
110
 
        $(DOCBOOKTOMAN)
111
 
mandos-keygen.8.xhtml: mandos-keygen.xml overview.xml legalnotice.xml
112
 
        $(DOCBOOKTOHTML)
113
 
 
114
 
mandos.conf.5: mandos.conf.xml mandos-options.xml legalnotice.xml
115
 
        $(DOCBOOKTOMAN)
116
 
mandos.conf.5.xhtml: mandos.conf.xml mandos-options.xml legalnotice.xml
117
 
        $(DOCBOOKTOHTML)
118
 
 
119
 
plugin-runner.8mandos: plugin-runner.xml overview.xml legalnotice.xml
120
 
        $(DOCBOOKTOMAN)
121
 
plugin-runner.8mandos.xhtml: plugin-runner.xml overview.xml \
122
 
                legalnotice.xml
123
 
        $(DOCBOOKTOHTML)
124
 
 
125
 
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
126
 
                                        mandos-options.xml \
127
 
                                        overview.xml legalnotice.xml
128
 
        $(DOCBOOKTOMAN)
129
 
plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
130
 
                                        mandos-options.xml \
131
 
                                        overview.xml legalnotice.xml
132
 
        $(DOCBOOKTOHTML)
133
 
 
134
 
plugins.d/mandos-client: plugins.d/mandos-client.o
135
 
        $(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
136
 
                $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
137
 
 
138
 
.PHONY : all doc html clean distclean run-client run-server install \
139
 
        install-server install-client uninstall uninstall-server \
140
 
        uninstall-client purge purge-server purge-client
141
 
 
 
20
plugbasedclient: plugbasedclient.o
 
21
        $(LINK.o) -lgnutls $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
22
 
 
23
plugins.d/mandosclient: plugins.d/mandosclient.o
 
24
        $(LINK.o) -lgnutls -lavahi-core -lgpgme $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
25
 
 
26
plugins.d/passprompt: plugins.d/passprompt.o
 
27
        $(LINK.o) $(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
 
28
 
 
29
.PHONY : clean
142
30
clean:
143
 
        -rm --force $(PROGS) $(objects) $(htmldocs) $(DOCS) core
144
 
 
145
 
distclean: clean
146
 
mostlyclean: clean
147
 
maintainer-clean: clean
148
 
        -rm --force --recursive keydir confdir
149
 
 
150
 
check:
151
 
        ./mandos --check
152
 
 
153
 
# Run the client with a local config and key
154
 
run-client: all keydir/seckey.txt keydir/pubkey.txt
155
 
        ./plugin-runner --plugin-dir=plugins.d \
156
 
                --config-file=plugin-runner.conf \
157
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt
158
 
 
159
 
# Used by run-client
160
 
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
161
 
        install --directory keydir
162
 
        ./mandos-keygen --dir keydir --force
163
 
 
164
 
# Run the server with a local config
165
 
run-server: confdir/mandos.conf confdir/clients.conf
166
 
        ./mandos --debug --configdir=confdir
167
 
 
168
 
# Used by run-server
169
 
confdir/mandos.conf: mandos.conf
170
 
        install --directory confdir
171
 
        install --mode=u=rw,go=r $^ $@
172
 
confdir/clients.conf: clients.conf keydir/seckey.txt
173
 
        install --directory confdir
174
 
        install --mode=u=rw $< $@
175
 
# Add a client password
176
 
        ./mandos-keygen --dir keydir --password >> $@
177
 
 
178
 
install: install-server install-client-nokey
179
 
 
180
 
install-html: $(htmldocs)
181
 
        install --directory man
182
 
        install --mode=u=rw,go=r --target-directory=man $(htmldocs)
183
 
 
184
 
install-server: doc
185
 
        install --directory $(CONFDIR)
186
 
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
187
 
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
188
 
                mandos.conf
189
 
        install --mode=u=rw --target-directory=$(CONFDIR) \
190
 
                clients.conf
191
 
        install --mode=u=rwx,go=rx init.d-mandos \
192
 
                $(DESTDIR)/etc/init.d/mandos
193
 
        install --mode=u=rw,go=r default-mandos \
194
 
                $(DESTDIR)/etc/default/mandos
195
 
        if [ -z $(DESTDIR) ]; then \
196
 
                update-rc.d mandos defaults 25 15;\
197
 
        fi
198
 
        gzip --best --to-stdout mandos.8 \
199
 
                > $(MANDIR)/man8/mandos.8.gz
200
 
        gzip --best --to-stdout mandos.conf.5 \
201
 
                > $(MANDIR)/man5/mandos.conf.5.gz
202
 
        gzip --best --to-stdout mandos-clients.conf.5 \
203
 
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
204
 
 
205
 
install-client-nokey: all doc
206
 
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
207
 
        install --directory --mode=u=rwx $(KEYDIR) \
208
 
                $(PREFIX)/lib/mandos/plugins.d
209
 
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
210
 
                install --mode=u=rwx \
211
 
                        --directory "$(CONFDIR)/plugins.d"; \
212
 
        fi
213
 
        install --mode=u=rwx,go=rx \
214
 
                --target-directory=$(PREFIX)/lib/mandos plugin-runner
215
 
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
216
 
                mandos-keygen
217
 
        install --mode=u=rwx,go=rx \
218
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
219
 
                plugins.d/password-prompt
220
 
        install --mode=u=rwxs,go=rx \
221
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
222
 
                plugins.d/mandos-client
223
 
        install --mode=u=rwxs,go=rx \
224
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
225
 
                plugins.d/usplash
226
 
        install --mode=u=rwxs,go=rx \
227
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
228
 
                plugins.d/splashy
229
 
        install --mode=u=rwxs,go=rx \
230
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
231
 
                plugins.d/askpass-fifo
232
 
        install initramfs-tools-hook \
233
 
                $(INITRAMFSTOOLS)/hooks/mandos
234
 
        install --mode=u=rw,go=r initramfs-tools-hook-conf \
235
 
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos
236
 
        install initramfs-tools-script \
237
 
                $(INITRAMFSTOOLS)/scripts/local-top/mandos
238
 
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
239
 
        gzip --best --to-stdout mandos-keygen.8 \
240
 
                > $(MANDIR)/man8/mandos-keygen.8.gz
241
 
        gzip --best --to-stdout plugin-runner.8mandos \
242
 
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
243
 
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
244
 
                > $(MANDIR)/man8/password-prompt.8mandos.gz
245
 
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
246
 
                > $(MANDIR)/man8/mandos-client.8mandos.gz
247
 
 
248
 
install-client: install-client-nokey
249
 
# Post-installation stuff
250
 
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
251
 
        update-initramfs -k all -u
252
 
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
253
 
 
254
 
uninstall: uninstall-server uninstall-client
255
 
 
256
 
uninstall-server:
257
 
        -rm --force $(PREFIX)/sbin/mandos \
258
 
                $(MANDIR)/man8/mandos.8.gz \
259
 
                $(MANDIR)/man5/mandos.conf.5.gz \
260
 
                $(MANDIR)/man5/mandos-clients.conf.5.gz
261
 
        update-rc.d -f mandos remove
262
 
        -rmdir $(CONFDIR)
263
 
 
264
 
uninstall-client:
265
 
# Refuse to uninstall client if /etc/crypttab is explicitly configured
266
 
# to use it.
267
 
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
268
 
                $(DESTDIR)/etc/crypttab
269
 
        -rm --force $(PREFIX)/sbin/mandos-keygen \
270
 
                $(PREFIX)/lib/mandos/plugin-runner \
271
 
                $(PREFIX)/lib/mandos/plugins.d/password-prompt \
272
 
                $(PREFIX)/lib/mandos/plugins.d/mandos-client \
273
 
                $(PREFIX)/lib/mandos/plugins.d/usplash \
274
 
                $(PREFIX)/lib/mandos/plugins.d/splashy \
275
 
                $(INITRAMFSTOOLS)/hooks/mandos \
276
 
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
277
 
                $(INITRAMFSTOOLS)/scripts/local-top/mandos \
278
 
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
279
 
                $(MANDIR)/man8/mandos-keygen.8.gz \
280
 
                $(MANDIR)/man8/password-prompt.8mandos.gz \
281
 
                $(MANDIR)/man8/mandos-client.8mandos.gz
282
 
        if [ "$(CONFDIR)" != "$(PREFIX)/lib/mandos" ]; then \
283
 
                rm --force $(CONFDIR)/plugins.d/README; \
284
 
        fi
285
 
        -rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
286
 
                 $(PREFIX)/lib/mandos $(CONFDIR) $(KEYDIR)
287
 
        update-initramfs -k all -u
288
 
 
289
 
purge: purge-server purge-client
290
 
 
291
 
purge-server: uninstall-server
292
 
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
293
 
                $(DESTDIR)/etc/default/mandos \
294
 
                $(DESTDIR)/etc/init.d/mandos \
295
 
                $(DESTDIR)/var/run/mandos.pid
296
 
        -rmdir $(CONFDIR)
297
 
 
298
 
purge-client: uninstall-client
299
 
        -shred --remove $(KEYDIR)/seckey.txt
300
 
        -rm --force $(CONFDIR)/plugin-runner.conf \
301
 
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
302
 
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)
 
31
        -rm -f $(PROGS) $(objects) core