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  • Committer: Teddy Hogeborn
  • Date: 2024-09-09 04:24:39 UTC
  • Revision ID: teddy@recompile.se-20240909042439-j85mr20uli2hnyis
Eliminate compiler warnings

Many programs use nested functions, which now result in a linker
warning about executable stack.  Hide this warning.  Also, rewrite a
loop in the plymouth plugin to avoid warning about signed overflow.
This change also makes the plugin pick the alphabetically first
process entry instead of the last, in case many plymouth processes are
found (which should be unlikely).

* Makefile (plugin-runner, dracut-module/password-agent,
  plugins.d/password-prompt, plugins.d/mandos-client,
  plugins.d/plymouth): New target; set LDFLAGS to add "-Xlinker
  --no-warn-execstack".
* plugins.d/plymouth.c (get_pid): When no pid files are found, and we
  are looking through the process list, go though it from the start
  instead of from the end, i.e. in normal alphabetical order and not
  in reverse order.

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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 \
 
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 
9
 
#DEBUG=-ggdb3
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 -fPIC -fPIE
13
 
LINK_FORTIFY_LD=-z relro -fPIE
14
 
LINK_FORTIFY=-pie
 
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
 
13
 
 
14
#DEBUG:=-ggdb3 -fsanitize=address $(SANITIZE)
 
15
## Check which sanitizing options can be used
 
16
#SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
 
17
#       echo 'int main(){}' | $(CC) --language=c $(option) \
 
18
#       /dev/stdin -o /dev/null >/dev/null 2>&1 && echo $(option)))
 
19
# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
 
20
ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
 
21
        -fsanitize=shift -fsanitize=integer-divide-by-zero \
 
22
        -fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
 
23
        -fsanitize=return -fsanitize=signed-integer-overflow \
 
24
        -fsanitize=bounds -fsanitize=alignment \
 
25
        -fsanitize=object-size -fsanitize=float-divide-by-zero \
 
26
        -fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
 
27
        -fsanitize=returns-nonnull-attribute -fsanitize=bool \
 
28
        -fsanitize=enum -fsanitize-address-use-after-scope
 
29
 
 
30
# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
 
31
# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
 
32
FORTIFY:=-fstack-protector-all -fPIC
 
33
CPPFLAGS+=-D_FORTIFY_SOURCE=3
 
34
LINK_FORTIFY_LD:=-z relro -z now
 
35
LINK_FORTIFY:=
 
36
 
 
37
# If BROKEN_PIE is set, do not build with -pie
 
38
ifndef BROKEN_PIE
 
39
FORTIFY += -fPIE
 
40
LINK_FORTIFY += -pie
 
41
endif
15
42
#COVERAGE=--coverage
16
 
OPTIMIZE=-Os
17
 
LANGUAGE=-std=gnu99
18
 
htmldir=man
19
 
version=1.0.5
20
 
SED=sed
 
43
OPTIMIZE:=-Os -fno-strict-aliasing
 
44
LANGUAGE:=-std=gnu11
 
45
CPPFLAGS+=-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64
 
46
htmldir:=man
 
47
version:=1.8.16
 
48
SED:=sed
 
49
PKG_CONFIG?=pkg-config
 
50
 
 
51
USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
 
52
        || getent passwd nobody || echo 65534)))
 
53
GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
 
54
        || getent group nogroup || echo 65534)))
 
55
 
 
56
LINUXVERSION:=$(shell uname --kernel-release)
21
57
 
22
58
## 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
 
59
# PREFIX:=$(DESTDIR)/usr/local
 
60
# CONFDIR:=$(DESTDIR)/etc/mandos
 
61
# KEYDIR:=$(DESTDIR)/etc/mandos/keys
 
62
# MANDIR:=$(PREFIX)/man
 
63
# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
 
64
# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
 
65
# STATEDIR:=$(DESTDIR)/var/lib/mandos
 
66
# LIBDIR:=$(PREFIX)/lib
 
67
# DBUSPOLICYDIR:=$(DESTDIR)/etc/dbus-1/system.d
28
68
##
29
69
 
30
70
## 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
 
71
PREFIX:=$(DESTDIR)/usr
 
72
CONFDIR:=$(DESTDIR)/etc/mandos
 
73
KEYDIR:=$(DESTDIR)/etc/keys/mandos
 
74
MANDIR:=$(PREFIX)/share/man
 
75
INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
 
76
DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
 
77
STATEDIR:=$(DESTDIR)/var/lib/mandos
 
78
LIBDIR:=$(shell \
 
79
        for d in \
 
80
        "/usr/lib/`dpkg-architecture \
 
81
                        -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
82
        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
 
83
                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
 
84
                        echo "$(DESTDIR)$$d"; \
 
85
                        break; \
 
86
                fi; \
 
87
        done)
 
88
DBUSPOLICYDIR:=$(DESTDIR)/usr/share/dbus-1/system.d
36
89
##
37
90
 
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)
 
91
SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
92
                        --variable=systemdsystemunitdir)
 
93
TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
94
                        --variable=tmpfilesdir)
 
95
SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
96
                        --variable=sysusersdir)
 
97
 
 
98
GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
 
99
GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
 
100
AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
 
101
AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
 
102
GPGME_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gpgme 2>/dev/null \
 
103
        || gpgme-config --cflags; getconf LFS_CFLAGS)
 
104
GPGME_LIBS:=$(shell $(PKG_CONFIG) --libs gpgme 2>/dev/null \
 
105
        || gpgme-config --libs; getconf LFS_LIBS; \
 
106
        getconf LFS_LDFLAGS)
 
107
LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
 
108
LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
 
109
GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
 
110
GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
44
111
 
45
112
# Do not change these two
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))
 
113
CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
 
114
        $(LANGUAGE) -DVERSION='"$(version)"'
 
115
LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
 
116
        ) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
50
117
 
51
118
# Commands to format a DocBook <refentry> document into a manual page
52
 
DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
 
119
DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
53
120
        --param man.charmap.use.subset          0 \
54
121
        --param make.year.ranges                1 \
55
122
        --param make.single.year.ranges         1 \
56
123
        --param man.output.quietly              1 \
57
124
        --param man.authors.section.enabled     0 \
58
 
         /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
 
125
        /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
59
126
        $(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'
 
127
        if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
 
128
        && command -v man >/dev/null; then LANG=en_US.UTF-8 \
 
129
        MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
 
130
        $(notdir $@); fi >/dev/null)
63
131
 
64
 
DOCBOOKTOHTML=xsltproc --nonet --xinclude \
 
132
DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
65
133
        --param make.year.ranges                1 \
66
134
        --param make.single.year.ranges         1 \
67
135
        --param man.output.quietly              1 \
69
137
        --param citerefentry.link               1 \
70
138
        --output $@ \
71
139
        /usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
72
 
        $<; $(HTMLPOST) $@
 
140
        $<; $(HTMLPOST) $@)
73
141
# Fix citerefentry links
74
 
HTMLPOST=$(SED) --in-place \
 
142
HTMLPOST:=$(SED) --in-place \
75
143
        --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
144
 
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 \
 
145
PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
 
146
        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
 
147
        plugins.d/plymouth
 
148
PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
 
149
CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
 
150
        $(PLUGIN_HELPERS)
 
151
PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
 
152
DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
 
153
        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
 
154
        dracut-module/password-agent.8mandos \
82
155
        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
 
 
 
156
        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
 
157
        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
 
158
        plugins.d/plymouth.8mandos intro.8mandos
 
159
 
 
160
htmldocs:=$(addsuffix .xhtml,$(DOCS))
 
161
 
 
162
objects:=$(addsuffix .o,$(CPROGS))
 
163
 
 
164
.PHONY: all
91
165
all: $(PROGS) mandos.lsm
92
166
 
 
167
.PHONY: doc
93
168
doc: $(DOCS)
94
169
 
 
170
.PHONY: html
95
171
html: $(htmldocs)
96
172
 
97
173
%.5: %.xml common.ent legalnotice.xml
109
185
%.8mandos.xhtml: %.xml common.ent legalnotice.xml
110
186
        $(DOCBOOKTOHTML)
111
187
 
 
188
intro.8mandos: intro.xml common.ent legalnotice.xml
 
189
        $(DOCBOOKTOMAN)
 
190
intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
 
191
        $(DOCBOOKTOHTML)
 
192
 
112
193
mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
113
194
                legalnotice.xml
114
195
        $(DOCBOOKTOMAN)
123
204
                 legalnotice.xml
124
205
        $(DOCBOOKTOHTML)
125
206
 
 
207
mandos-monitor.8: mandos-monitor.xml common.ent overview.xml \
 
208
                legalnotice.xml
 
209
        $(DOCBOOKTOMAN)
 
210
mandos-monitor.8.xhtml: mandos-monitor.xml common.ent overview.xml \
 
211
                 legalnotice.xml
 
212
        $(DOCBOOKTOHTML)
 
213
 
 
214
mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
 
215
                legalnotice.xml
 
216
        $(DOCBOOKTOMAN)
 
217
mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
 
218
                 legalnotice.xml
 
219
        $(DOCBOOKTOHTML)
 
220
 
126
221
mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
127
222
                legalnotice.xml
128
223
        $(DOCBOOKTOMAN)
137
232
                overview.xml legalnotice.xml
138
233
        $(DOCBOOKTOHTML)
139
234
 
 
235
dracut-module/password-agent.8mandos: \
 
236
                dracut-module/password-agent.xml common.ent \
 
237
                overview.xml legalnotice.xml
 
238
        $(DOCBOOKTOMAN)
 
239
dracut-module/password-agent.8mandos.xhtml: \
 
240
                dracut-module/password-agent.xml common.ent \
 
241
                overview.xml legalnotice.xml
 
242
        $(DOCBOOKTOHTML)
 
243
 
140
244
plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
141
245
                                        common.ent \
142
246
                                        mandos-options.xml \
150
254
 
151
255
# Update all these files with version number $(version)
152
256
common.ent: Makefile
153
 
        $(SED) --in-place \
154
 
                --expression='s/^\(<ENTITY VERSION "\)[^"]*">$$/\1$(version)"/' \
155
 
                $@
 
257
        $(strip $(SED) --in-place \
 
258
                --expression='s/^\(<!ENTITY version "\)[^"]*">$$/\1$(version)">/' \
 
259
                $@)
156
260
 
157
261
mandos: Makefile
158
 
        $(SED) --in-place \
 
262
        $(strip $(SED) --in-place \
159
263
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
160
 
                $@
 
264
                $@)
161
265
 
162
266
mandos-keygen: Makefile
163
 
        $(SED) --in-place \
 
267
        $(strip $(SED) --in-place \
164
268
                --expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
165
 
                $@
 
269
                $@)
166
270
 
167
271
mandos-ctl: Makefile
168
 
        $(SED) --in-place \
169
 
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
170
 
                $@
 
272
        $(strip $(SED) --in-place \
 
273
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
274
                $@)
 
275
 
 
276
mandos-monitor: Makefile
 
277
        $(strip $(SED) --in-place \
 
278
                --expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
 
279
                $@)
171
280
 
172
281
mandos.lsm: Makefile
173
 
        $(SED) --in-place \
 
282
        $(strip $(SED) --in-place \
174
283
                --expression='s/^\(Version:\).*/\1\t$(version)/' \
175
 
                $@
176
 
        $(SED) --in-place \
 
284
                $@)
 
285
        $(strip $(SED) --in-place \
177
286
                --expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
178
 
                $@
179
 
        $(SED) --in-place \
 
287
                $@)
 
288
        $(strip $(SED) --in-place \
180
289
                --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
190
 
 
 
290
                $@)
 
291
 
 
292
# Uses nested functions
 
293
plugin-runner: LDFLAGS += -Xlinker --no-warn-execstack
 
294
dracut-module/password-agent: LDFLAGS += -Xlinker --no-warn-execstack
 
295
plugins.d/password-prompt: LDFLAGS += -Xlinker --no-warn-execstack
 
296
plugins.d/mandos-client: LDFLAGS += -Xlinker --no-warn-execstack
 
297
plugins.d/plymouth: LDFLAGS += -Xlinker --no-warn-execstack
 
298
 
 
299
# Need to add the GnuTLS, Avahi and GPGME libraries
 
300
plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
 
301
        ) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
 
302
plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
 
303
        ) $(AVAHI_LIBS) $(GPGME_LIBS)
 
304
 
 
305
# Need to add the libnl-route library
 
306
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
 
307
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
 
308
 
 
309
# Need to add the GLib and pthread libraries
 
310
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
 
311
# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
 
312
dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
 
313
 
 
314
.PHONY: clean
191
315
clean:
192
316
        -rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
193
317
 
 
318
.PHONY: distclean
194
319
distclean: clean
 
320
.PHONY: mostlyclean
195
321
mostlyclean: clean
 
322
.PHONY: maintainer-clean
196
323
maintainer-clean: clean
197
 
        -rm --force --recursive keydir confdir
 
324
        -rm --force --recursive keydir confdir statedir
198
325
 
199
 
check:  all
 
326
.PHONY: check
 
327
check: all
200
328
        ./mandos --check
 
329
        ./mandos-ctl --check
 
330
        ./mandos-keygen --version
 
331
        ./plugin-runner --version
 
332
        ./plugin-helpers/mandos-client-iprouteadddel --version
 
333
        ./dracut-module/password-agent --test
201
334
 
202
335
# Run the client with a local config and key
203
 
run-client: all keydir/seckey.txt keydir/pubkey.txt
 
336
.PHONY: run-client
 
337
run-client: all keydir/seckey.txt keydir/pubkey.txt \
 
338
                        keydir/tls-privkey.pem keydir/tls-pubkey.pem
 
339
        @echo '######################################################'
 
340
        @echo '# The following error messages are harmless and can  #'
 
341
        @echo '#  be safely ignored:                                #'
 
342
        @echo '## From plugin-runner:                               #'
 
343
        @echo '# setgid: Operation not permitted                    #'
 
344
        @echo '# setuid: Operation not permitted                    #'
 
345
        @echo '## From askpass-fifo:                                #'
 
346
        @echo '# mkfifo: Permission denied                          #'
 
347
        @echo '## From mandos-client:                               #'
 
348
        @echo '# Failed to raise privileges: Operation not permi... #'
 
349
        @echo '# Warning: network hook "*" exited with status *     #'
 
350
        @echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
 
351
        @echo '# Failed to bring up interface "*": Operation not... #'
 
352
        @echo '#                                                    #'
 
353
        @echo '# (The messages are caused by not running as root,   #'
 
354
        @echo '# but you should NOT run "make run-client" as root   #'
 
355
        @echo '# unless you also unpacked and compiled Mandos as    #'
 
356
        @echo '# root, which is also NOT recommended.)              #'
 
357
        @echo '######################################################'
 
358
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
204
359
        ./plugin-runner --plugin-dir=plugins.d \
 
360
                --plugin-helper-dir=plugin-helpers \
205
361
                --config-file=plugin-runner.conf \
206
 
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt \
 
362
                --options-for=mandos-client:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt,--tls-privkey=keydir/tls-privkey.pem,--tls-pubkey=keydir/tls-pubkey.pem,--network-hook-dir=network-hooks.d \
 
363
                --env-for=mandos-client:GNOME_KEYRING_CONTROL= \
207
364
                $(CLIENTARGS)
208
365
 
209
366
# Used by run-client
210
 
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
 
367
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
211
368
        install --directory keydir
212
369
        ./mandos-keygen --dir keydir --force
 
370
        if ! [ -e keydir/tls-privkey.pem ]; then \
 
371
                install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
 
372
        fi
 
373
        if ! [ -e keydir/tls-pubkey.pem ]; then \
 
374
                install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
 
375
        fi
213
376
 
214
377
# Run the server with a local config
215
 
run-server: confdir/mandos.conf confdir/clients.conf
216
 
        ./mandos --debug --no-dbus --configdir=confdir $(SERVERARGS)
 
378
.PHONY: run-server
 
379
run-server: confdir/mandos.conf confdir/clients.conf statedir
 
380
        ./mandos --debug --no-dbus --configdir=confdir \
 
381
                --statedir=statedir $(SERVERARGS)
217
382
 
218
383
# Used by run-server
219
384
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 $< $@
 
385
        install -D --mode=u=rw,go=r $^ $@
 
386
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
 
387
        install -D --mode=u=rw $< $@
225
388
# Add a client password
226
 
        ./mandos-keygen --dir keydir --password >> $@
 
389
        ./mandos-keygen --dir keydir --password --no-ssh >> $@
 
390
statedir:
 
391
        install --directory statedir
227
392
 
 
393
.PHONY: install
228
394
install: install-server install-client-nokey
229
395
 
 
396
.PHONY: install-html
230
397
install-html: html
231
 
        install --directory $(htmldir)
232
 
        install --mode=u=rw,go=r --target-directory=$(htmldir) \
 
398
        install -D --mode=u=rw,go=r --target-directory=$(htmldir) \
233
399
                $(htmldocs)
234
400
 
 
401
.PHONY: install-server
235
402
install-server: doc
 
403
        if install --directory --mode=u=rwx --owner=$(USER) \
 
404
                --group=$(GROUP) $(STATEDIR); then \
 
405
                :; \
 
406
        elif install --directory --mode=u=rwx $(STATEDIR); then \
 
407
                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
 
408
        fi
 
409
        if [ "$(TMPFILES)" != "$(DESTDIR)" ]; then \
 
410
                install -D --mode=u=rw,go=r tmpfiles.d-mandos.conf \
 
411
                        $(TMPFILES)/mandos.conf; \
 
412
        fi
 
413
        if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
 
414
                install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
 
415
                        $(SYSUSERS)/mandos.conf; \
 
416
        fi
 
417
        install --directory $(PREFIX)/sbin
 
418
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
419
                mandos
 
420
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
421
                mandos-ctl
 
422
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
 
423
                mandos-monitor
236
424
        install --directory $(CONFDIR)
237
 
        install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
238
425
        install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
239
426
                mandos.conf
240
427
        install --mode=u=rw --target-directory=$(CONFDIR) \
241
428
                clients.conf
242
 
        install --mode=u=rwx,go=rx init.d-mandos \
 
429
        install -D --mode=u=rw,go=r dbus-mandos.conf \
 
430
                $(DBUSPOLICYDIR)/mandos.conf
 
431
        install -D --mode=u=rwx,go=rx init.d-mandos \
243
432
                $(DESTDIR)/etc/init.d/mandos
244
 
        install --mode=u=rw,go=r default-mandos \
 
433
        if [ "$(SYSTEMD)" != "$(DESTDIR)" ]; then \
 
434
                install -D --mode=u=rw,go=r mandos.service \
 
435
                        $(SYSTEMD); \
 
436
        fi
 
437
        install -D --mode=u=rw,go=r default-mandos \
245
438
                $(DESTDIR)/etc/default/mandos
246
439
        if [ -z $(DESTDIR) ]; then \
247
440
                update-rc.d mandos defaults 25 15;\
248
441
        fi
 
442
        install --directory $(MANDIR)/man8 $(MANDIR)/man5
249
443
        gzip --best --to-stdout mandos.8 \
250
444
                > $(MANDIR)/man8/mandos.8.gz
 
445
        gzip --best --to-stdout mandos-monitor.8 \
 
446
                > $(MANDIR)/man8/mandos-monitor.8.gz
 
447
        gzip --best --to-stdout mandos-ctl.8 \
 
448
                > $(MANDIR)/man8/mandos-ctl.8.gz
251
449
        gzip --best --to-stdout mandos.conf.5 \
252
450
                > $(MANDIR)/man5/mandos.conf.5.gz
253
451
        gzip --best --to-stdout mandos-clients.conf.5 \
254
452
                > $(MANDIR)/man5/mandos-clients.conf.5.gz
 
453
        gzip --best --to-stdout intro.8mandos \
 
454
                > $(MANDIR)/man8/intro.8mandos.gz
255
455
 
 
456
.PHONY: install-client-nokey
256
457
install-client-nokey: all doc
257
 
        install --directory $(PREFIX)/lib/mandos $(CONFDIR)
258
458
        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
 
459
                $(LIBDIR)/mandos/plugins.d \
 
460
                $(LIBDIR)/mandos/plugin-helpers
 
461
        if [ "$(SYSUSERS)" != "$(DESTDIR)" ]; then \
 
462
                install -D --mode=u=rw,go=r sysusers.d-mandos.conf \
 
463
                        $(SYSUSERS)/mandos-client.conf; \
 
464
        fi
 
465
        if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
 
466
                install --directory \
 
467
                        --mode=u=rwx "$(CONFDIR)/plugins.d" \
 
468
                        "$(CONFDIR)/plugin-helpers"; \
 
469
        fi
 
470
        install --directory --mode=u=rwx,go=rx \
 
471
                "$(CONFDIR)/network-hooks.d"
 
472
        install --mode=u=rwx,go=rx \
 
473
                --target-directory=$(LIBDIR)/mandos plugin-runner
 
474
        install --mode=u=rwx,go=rx \
 
475
                --target-directory=$(LIBDIR)/mandos \
 
476
                mandos-to-cryptroot-unlock
 
477
        install --directory $(PREFIX)/sbin
266
478
        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
267
479
                mandos-keygen
268
480
        install --mode=u=rwx,go=rx \
269
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
481
                --target-directory=$(LIBDIR)/mandos/plugins.d \
270
482
                plugins.d/password-prompt
271
483
        install --mode=u=rwxs,go=rx \
272
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
484
                --target-directory=$(LIBDIR)/mandos/plugins.d \
273
485
                plugins.d/mandos-client
274
486
        install --mode=u=rwxs,go=rx \
275
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
487
                --target-directory=$(LIBDIR)/mandos/plugins.d \
276
488
                plugins.d/usplash
277
489
        install --mode=u=rwxs,go=rx \
278
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
490
                --target-directory=$(LIBDIR)/mandos/plugins.d \
279
491
                plugins.d/splashy
280
492
        install --mode=u=rwxs,go=rx \
281
 
                --target-directory=$(PREFIX)/lib/mandos/plugins.d \
 
493
                --target-directory=$(LIBDIR)/mandos/plugins.d \
282
494
                plugins.d/askpass-fifo
283
 
        install initramfs-tools-hook \
 
495
        install --mode=u=rwxs,go=rx \
 
496
                --target-directory=$(LIBDIR)/mandos/plugins.d \
 
497
                plugins.d/plymouth
 
498
        install --mode=u=rwx,go=rx \
 
499
                --target-directory=$(LIBDIR)/mandos/plugin-helpers \
 
500
                plugin-helpers/mandos-client-iprouteadddel
 
501
        install -D initramfs-tools-hook \
284
502
                $(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 \
 
503
        install -D --mode=u=rw,go=r initramfs-tools-conf \
 
504
                $(INITRAMFSTOOLS)/conf.d/mandos-conf
 
505
        install -D --mode=u=rw,go=r initramfs-tools-conf-hook \
 
506
                $(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
 
507
        install -D initramfs-tools-script \
288
508
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
 
509
        install -D initramfs-tools-script-stop \
 
510
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
 
511
        install -D --mode=u=rw,go=r \
 
512
                --target-directory=$(DRACUTMODULE) \
 
513
                dracut-module/ask-password-mandos.path \
 
514
                dracut-module/ask-password-mandos.service
 
515
        install --mode=u=rwxs,go=rx \
 
516
                --target-directory=$(DRACUTMODULE) \
 
517
                dracut-module/module-setup.sh \
 
518
                dracut-module/cmdline-mandos.sh \
 
519
                dracut-module/password-agent
289
520
        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
 
521
        install --directory $(MANDIR)/man8
290
522
        gzip --best --to-stdout mandos-keygen.8 \
291
523
                > $(MANDIR)/man8/mandos-keygen.8.gz
292
524
        gzip --best --to-stdout plugin-runner.8mandos \
293
525
                > $(MANDIR)/man8/plugin-runner.8mandos.gz
 
526
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
 
527
                > $(MANDIR)/man8/mandos-client.8mandos.gz
294
528
        gzip --best --to-stdout plugins.d/password-prompt.8mandos \
295
529
                > $(MANDIR)/man8/password-prompt.8mandos.gz
296
 
        gzip --best --to-stdout plugins.d/mandos-client.8mandos \
297
 
                > $(MANDIR)/man8/mandos-client.8mandos.gz
298
530
        gzip --best --to-stdout plugins.d/usplash.8mandos \
299
531
                > $(MANDIR)/man8/usplash.8mandos.gz
300
532
        gzip --best --to-stdout plugins.d/splashy.8mandos \
301
533
                > $(MANDIR)/man8/splashy.8mandos.gz
302
534
        gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
303
535
                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
 
536
        gzip --best --to-stdout plugins.d/plymouth.8mandos \
 
537
                > $(MANDIR)/man8/plymouth.8mandos.gz
 
538
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
 
539
                > $(MANDIR)/man8/password-agent.8mandos.gz
304
540
 
 
541
.PHONY: install-client
305
542
install-client: install-client-nokey
306
543
# Post-installation stuff
307
544
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
308
 
        update-initramfs -k all -u
 
545
        if command -v update-initramfs >/dev/null; then \
 
546
            update-initramfs -k all -u; \
 
547
        elif command -v dracut >/dev/null; then \
 
548
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
549
                if [ -w "$$initrd" ]; then \
 
550
                    chmod go-r "$$initrd"; \
 
551
                    dracut --force "$$initrd"; \
 
552
                fi; \
 
553
            done; \
 
554
        fi
309
555
        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
310
556
 
 
557
.PHONY: uninstall
311
558
uninstall: uninstall-server uninstall-client
312
559
 
 
560
.PHONY: uninstall-server
313
561
uninstall-server:
314
562
        -rm --force $(PREFIX)/sbin/mandos \
 
563
                $(PREFIX)/sbin/mandos-ctl \
 
564
                $(PREFIX)/sbin/mandos-monitor \
315
565
                $(MANDIR)/man8/mandos.8.gz \
 
566
                $(MANDIR)/man8/mandos-monitor.8.gz \
 
567
                $(MANDIR)/man8/mandos-ctl.8.gz \
316
568
                $(MANDIR)/man5/mandos.conf.5.gz \
317
569
                $(MANDIR)/man5/mandos-clients.conf.5.gz
318
570
        update-rc.d -f mandos remove
319
571
        -rmdir $(CONFDIR)
320
572
 
 
573
.PHONY: uninstall-client
321
574
uninstall-client:
322
575
# Refuse to uninstall client if /etc/crypttab is explicitly configured
323
576
# to use it.
324
577
        ! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
325
578
                $(DESTDIR)/etc/crypttab
326
579
        -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 \
 
580
                $(LIBDIR)/mandos/plugin-runner \
 
581
                $(LIBDIR)/mandos/plugins.d/password-prompt \
 
582
                $(LIBDIR)/mandos/plugins.d/mandos-client \
 
583
                $(LIBDIR)/mandos/plugins.d/usplash \
 
584
                $(LIBDIR)/mandos/plugins.d/splashy \
 
585
                $(LIBDIR)/mandos/plugins.d/askpass-fifo \
 
586
                $(LIBDIR)/mandos/plugins.d/plymouth \
333
587
                $(INITRAMFSTOOLS)/hooks/mandos \
334
588
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
335
589
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
590
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos \
 
591
                $(DRACUTMODULE)/ask-password-mandos.path \
 
592
                $(DRACUTMODULE)/ask-password-mandos.service \
 
593
                $(DRACUTMODULE)/module-setup.sh \
 
594
                $(DRACUTMODULE)/cmdline-mandos.sh \
 
595
                $(DRACUTMODULE)/password-agent \
 
596
                $(MANDIR)/man8/mandos-keygen.8.gz \
336
597
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
337
 
                $(MANDIR)/man8/mandos-keygen.8.gz \
 
598
                $(MANDIR)/man8/mandos-client.8mandos.gz
338
599
                $(MANDIR)/man8/password-prompt.8mandos.gz \
339
600
                $(MANDIR)/man8/usplash.8mandos.gz \
340
601
                $(MANDIR)/man8/splashy.8mandos.gz \
341
602
                $(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
 
603
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
604
                $(MANDIR)/man8/password-agent.8mandos.gz \
 
605
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
 
606
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
 
607
        if command -v update-initramfs >/dev/null; then \
 
608
            update-initramfs -k all -u; \
 
609
        elif command -v dracut >/dev/null; then \
 
610
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
611
                test -w "$$initrd" && dracut --force "$$initrd"; \
 
612
            done; \
 
613
        fi
346
614
 
 
615
.PHONY: purge
347
616
purge: purge-server purge-client
348
617
 
 
618
.PHONY: purge-server
349
619
purge-server: uninstall-server
350
620
        -rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
 
621
                $(DESTDIR)/etc/dbus-1/system.d/mandos.conf
351
622
                $(DESTDIR)/etc/default/mandos \
352
623
                $(DESTDIR)/etc/init.d/mandos \
 
624
                $(DESTDIR)/run/mandos.pid \
353
625
                $(DESTDIR)/var/run/mandos.pid
 
626
        if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
 
627
                -rm --force -- $(SYSTEMD)/mandos.service; \
 
628
        fi
354
629
        -rmdir $(CONFDIR)
355
630
 
 
631
.PHONY: purge-client
356
632
purge-client: uninstall-client
357
 
        -shred --remove $(KEYDIR)/seckey.txt
 
633
        -shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
358
634
        -rm --force $(CONFDIR)/plugin-runner.conf \
359
 
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt
 
635
                $(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
 
636
                $(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
360
637
        -rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)