/mandos/trunk

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  • Committer: Teddy Hogeborn
  • Date: 2019-08-03 11:39:38 UTC
  • Revision ID: teddy@recompile.se-20190803113938-httj8rqsnct08txx
dracut-module/password-agent.c: Bug fix: Ignore deleted files

If a question file ("ask.*") is opened, deleted, and then closed, we
still get an IN_CLOSE_WRITE ievent after the IN_DELETE ievent.  We
should pass the IN_EXCL_UNLINK flag to inotify_add_watch() to avoid
this.

* dracut-module/password-agent.c (add_inotify_dir_watch): Add
  "IN_EXCL_UNLINK" flag to inotify_add_watch().
  (test_add_inotify_dir_watch_IN_EXCL_UNLINK): New test.
  (run_tests): Add new test.

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Lines of Context:
Makefile
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OPTIMIZE:=-Os -fno-strict-aliasing
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LANGUAGE:=-std=gnu11
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htmldir:=man
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version:=1.8.4
 
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version:=1.8.5
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SED:=sed
 
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PKG_CONFIG?=pkg-config
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USER:=$(firstword $(subst :, ,$(shell getent passwd _mandos \
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        || getent passwd nobody || echo 65534)))
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GROUP:=$(firstword $(subst :, ,$(shell getent group _mandos \
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        || getent group nogroup || echo 65534)))
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LINUXVERSION:=$(shell uname --kernel-release)
 
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## Use these settings for a traditional /usr/local install
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# PREFIX:=$(DESTDIR)/usr/local
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# CONFDIR:=$(DESTDIR)/etc/mandos
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# KEYDIR:=$(DESTDIR)/etc/mandos/keys
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# MANDIR:=$(PREFIX)/man
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# INITRAMFSTOOLS:=$(DESTDIR)/etc/initramfs-tools
 
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# DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
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# STATEDIR:=$(DESTDIR)/var/lib/mandos
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# LIBDIR:=$(PREFIX)/lib
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##
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KEYDIR:=$(DESTDIR)/etc/keys/mandos
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MANDIR:=$(PREFIX)/share/man
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INITRAMFSTOOLS:=$(DESTDIR)/usr/share/initramfs-tools
 
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DRACUTMODULE:=$(DESTDIR)/usr/lib/dracut/modules.d/90mandos
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STATEDIR:=$(DESTDIR)/var/lib/mandos
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LIBDIR:=$(shell \
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        for d in \
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        "/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
 
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        "/usr/lib/`dpkg-architecture \
 
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                        -qDEB_HOST_MULTIARCH 2>/dev/null`" \
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        "`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/lib; do \
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                if [ -d "$$d" -a "$$d" = "$${d%/}" ]; then \
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                        echo "$(DESTDIR)$$d"; \
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        done)
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##
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SYSTEMD:=$(DESTDIR)$(shell pkg-config systemd --variable=systemdsystemunitdir)
82
 
TMPFILES:=$(DESTDIR)$(shell pkg-config systemd --variable=tmpfilesdir)
 
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SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
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                        --variable=systemdsystemunitdir)
 
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TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
 
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                        --variable=tmpfilesdir)
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GNUTLS_CFLAGS:=$(shell pkg-config --cflags-only-I gnutls)
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GNUTLS_LIBS:=$(shell pkg-config --libs gnutls)
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AVAHI_CFLAGS:=$(shell pkg-config --cflags-only-I avahi-core)
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AVAHI_LIBS:=$(shell pkg-config --libs avahi-core)
 
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GNUTLS_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I gnutls)
 
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GNUTLS_LIBS:=$(shell $(PKG_CONFIG) --libs gnutls)
 
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AVAHI_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I avahi-core)
 
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AVAHI_LIBS:=$(shell $(PKG_CONFIG) --libs avahi-core)
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GPGME_CFLAGS:=$(shell gpgme-config --cflags; getconf LFS_CFLAGS)
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GPGME_LIBS:=$(shell gpgme-config --libs; getconf LFS_LIBS; \
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        getconf LFS_LDFLAGS)
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LIBNL3_CFLAGS:=$(shell pkg-config --cflags-only-I libnl-route-3.0)
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LIBNL3_LIBS:=$(shell pkg-config --libs libnl-route-3.0)
 
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LIBNL3_CFLAGS:=$(shell $(PKG_CONFIG) --cflags-only-I libnl-route-3.0)
 
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LIBNL3_LIBS:=$(shell $(PKG_CONFIG) --libs libnl-route-3.0)
 
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GLIB_CFLAGS:=$(shell $(PKG_CONFIG) --cflags glib-2.0)
 
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GLIB_LIBS:=$(shell $(PKG_CONFIG) --libs glib-2.0)
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# Do not change these two
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CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) \
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        plugins.d/usplash plugins.d/splashy plugins.d/askpass-fifo \
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        plugins.d/plymouth
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PLUGIN_HELPERS:=plugin-helpers/mandos-client-iprouteadddel
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CPROGS:=plugin-runner $(PLUGINS) $(PLUGIN_HELPERS)
 
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CPROGS:=plugin-runner dracut-module/password-agent $(PLUGINS) \
 
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        $(PLUGIN_HELPERS)
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PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
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DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
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        mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
 
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        dracut-module/password-agent.8mandos \
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        plugins.d/mandos-client.8mandos \
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        plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
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        plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
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                overview.xml legalnotice.xml
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        $(DOCBOOKTOHTML)
211
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dracut-module/password-agent.8mandos: \
 
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                dracut-module/password-agent.xml common.ent \
 
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                overview.xml legalnotice.xml
 
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        $(DOCBOOKTOMAN)
 
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dracut-module/password-agent.8mandos.xhtml: \
 
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                dracut-module/password-agent.xml common.ent \
 
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                overview.xml legalnotice.xml
 
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        $(DOCBOOKTOHTML)
 
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plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
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                                        common.ent \
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                                        mandos-options.xml \
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        $(LINK.c) $(LIBNL3_CFLAGS) $^ $(LIBNL3_LIBS) $(strip\
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                ) $(LOADLIBES) $(LDLIBS) -o $@
271
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293
# Need to add the GLib and pthread libraries
 
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dracut-module/password-agent: dracut-module/password-agent.c
 
295
        $(LINK.c) $(GLIB_CFLAGS) $^ $(GLIB_LIBS) -lpthread $(strip\
 
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                ) $(LOADLIBES) $(LDLIBS) -o $@
 
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.PHONY : all doc html clean distclean mostlyclean maintainer-clean \
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        check run-client run-server install install-html \
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        install-server install-client-nokey install-client uninstall \
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        ./mandos-keygen --version
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        ./plugin-runner --version
291
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        ./plugin-helpers/mandos-client-iprouteadddel --version
 
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        ./dracut-module/password-agent --test
292
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# Run the client with a local config and key
294
 
run-client: all keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem
295
 
        @echo "###################################################################"
296
 
        @echo "# The following error messages are harmless and can be safely     #"
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        @echo "# ignored:                                                        #"
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        @echo "# From plugin-runner: setgid: Operation not permitted             #"
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        @echo "#                     setuid: Operation not permitted             #"
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        @echo "# From askpass-fifo:  mkfifo: Permission denied                   #"
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        @echo "# From mandos-client:                                             #"
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        @echo "#             Failed to raise privileges: Operation not permitted #"
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        @echo "#             Warning: network hook \"*\" exited with status *      #"
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        @echo "#                                                                 #"
305
 
        @echo "# (The messages are caused by not running as root, but you should #"
306
 
        @echo "# NOT run \"make run-client\" as root unless you also unpacked and  #"
307
 
        @echo "# compiled Mandos as root, which is also NOT recommended.)        #"
308
 
        @echo "###################################################################"
 
321
run-client: all keydir/seckey.txt keydir/pubkey.txt \
 
322
                        keydir/tls-privkey.pem keydir/tls-pubkey.pem
 
323
        @echo '######################################################'
 
324
        @echo '# The following error messages are harmless and can  #'
 
325
        @echo '#  be safely ignored:                                #'
 
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        @echo '## From plugin-runner:                               #'
 
327
        @echo '# setgid: Operation not permitted                    #'
 
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        @echo '# setuid: Operation not permitted                    #'
 
329
        @echo '## From askpass-fifo:                                #'
 
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        @echo '# mkfifo: Permission denied                          #'
 
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        @echo '## From mandos-client:                               #'
 
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        @echo '# Failed to raise privileges: Operation not permi... #'
 
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        @echo '# Warning: network hook "*" exited with status *     #'
 
334
        @echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
 
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        @echo '# Failed to bring up interface "*": Operation not... #'
 
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        @echo '#                                                    #'
 
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        @echo '# (The messages are caused by not running as root,   #'
 
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        @echo '# but you should NOT run "make run-client" as root   #'
 
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        @echo '# unless you also unpacked and compiled Mandos as    #'
 
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        @echo '# root, which is also NOT recommended.)              #'
 
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        @echo '######################################################'
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# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
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        ./plugin-runner --plugin-dir=plugins.d \
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                --plugin-helper-dir=plugin-helpers \
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        elif install --directory --mode=u=rwx $(STATEDIR); then \
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                chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
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        fi
354
 
        if [ "$(TMPFILES)" != "$(DESTDIR)" -a -d "$(TMPFILES)" ]; then \
 
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        if [ "$(TMPFILES)" != "$(DESTDIR)" \
 
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                        -a -d "$(TMPFILES)" ]; then \
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                install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
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                        $(TMPFILES)/mandos.conf; \
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        fi
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        install --mode=u=rwx,go=rx \
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                --target-directory=$(LIBDIR)/mandos plugin-runner
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        install --mode=u=rwx,go=rx \
407
 
                --target-directory=$(LIBDIR)/mandos mandos-to-cryptroot-unlock
 
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                --target-directory=$(LIBDIR)/mandos \
 
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                mandos-to-cryptroot-unlock
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        install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
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                mandos-keygen
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        install --mode=u=rwx,go=rx \
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                $(INITRAMFSTOOLS)/scripts/init-premount/mandos
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        install initramfs-tools-script-stop \
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                $(INITRAMFSTOOLS)/scripts/local-premount/mandos
 
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        install --directory $(DRACUTMODULE)
 
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        install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
 
478
                dracut-module/ask-password-mandos.path \
 
479
                dracut-module/ask-password-mandos.service
 
480
        install --mode=u=rwxs,go=rx \
 
481
                --target-directory=$(DRACUTMODULE) \
 
482
                dracut-module/module-setup.sh \
 
483
                dracut-module/cmdline-mandos.sh \
 
484
                dracut-module/password-agent
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        install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
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        gzip --best --to-stdout mandos-keygen.8 \
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                > $(MANDIR)/man8/mandos-keygen.8.gz
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                > $(MANDIR)/man8/askpass-fifo.8mandos.gz
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        gzip --best --to-stdout plugins.d/plymouth.8mandos \
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                > $(MANDIR)/man8/plymouth.8mandos.gz
 
502
        gzip --best --to-stdout dracut-module/password-agent.8mandos \
 
503
                > $(MANDIR)/man8/password-agent.8mandos.gz
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459
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install-client: install-client-nokey
460
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# Post-installation stuff
461
507
        -$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
462
 
        update-initramfs -k all -u
 
508
        if command -v update-initramfs >/dev/null; then \
 
509
            update-initramfs -k all -u; \
 
510
        elif command -v dracut >/dev/null; then \
 
511
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
512
                if [ -w "$$initrd" ]; then \
 
513
                    chmod go-r "$$initrd"; \
 
514
                    dracut --force "$$initrd"; \
 
515
                fi; \
 
516
            done; \
 
517
        fi
463
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        echo "Now run mandos-keygen --password --dir $(KEYDIR)"
464
519
 
465
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uninstall: uninstall-server uninstall-client
492
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                $(INITRAMFSTOOLS)/hooks/mandos \
493
548
                $(INITRAMFSTOOLS)/conf-hooks.d/mandos \
494
549
                $(INITRAMFSTOOLS)/scripts/init-premount/mandos \
 
550
                $(INITRAMFSTOOLS)/scripts/local-premount/mandos \
 
551
                $(DRACUTMODULE)/ask-password-mandos.path \
 
552
                $(DRACUTMODULE)/ask-password-mandos.service \
 
553
                $(DRACUTMODULE)/module-setup.sh \
 
554
                $(DRACUTMODULE)/cmdline-mandos.sh \
 
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                $(DRACUTMODULE)/password-agent \
495
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                $(MANDIR)/man8/mandos-keygen.8.gz \
496
557
                $(MANDIR)/man8/plugin-runner.8mandos.gz \
497
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                $(MANDIR)/man8/mandos-client.8mandos.gz
500
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                $(MANDIR)/man8/splashy.8mandos.gz \
501
562
                $(MANDIR)/man8/askpass-fifo.8mandos.gz \
502
563
                $(MANDIR)/man8/plymouth.8mandos.gz \
 
564
                $(MANDIR)/man8/password-agent.8mandos.gz \
503
565
        -rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
504
 
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR)
505
 
        update-initramfs -k all -u
 
566
                 $(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
 
567
        if command -v update-initramfs >/dev/null; then \
 
568
            update-initramfs -k all -u; \
 
569
        elif command -v dracut >/dev/null; then \
 
570
            for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
 
571
                test -w "$$initrd" && dracut --force "$$initrd"; \
 
572
            done; \
 
573
        fi
506
574
 
507
575
purge: purge-server purge-client
508
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