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- Committer: teddy at recompile
- Date: 2020-04-05 21:30:59 UTC
- Revision ID: teddy@recompile.se-20200405213059-fb2a61ckqynrmatk
Fix file descriptor leak in mandos-client
When the local network has Mandos servers announcing themselves using
real, globally reachable, IPv6 addresses (i.e. not link-local
addresses), but there is no router on the local network providing IPv6
RA (Router Advertisement) packets, the client cannot reach the server
by normal means, since the client only has a link-local IPv6 address,
and has no usable route to reach the server's global IPv6 address.
(This is not a common situation, and usually only happens when the
router itself reboots and runs a Mandos client, since it cannot then
give RA packets to itself.) The client code has a solution for
this, which consists of adding a temporary local route to reach the
address of the server during communication, and removing this
temporary route afterwards.
This solution with a temporary route works, but has a file descriptor
leak; it leaks one file descriptor for each addition and for each
removal of a route. If one server requiring an added route is present
on the network, but no servers gives a password, making the client
retry after the default ten seconds, and we furthermore assume a
default 1024 open files limit, the client runs out of file descriptors
after about 90 minutes, after which time the client process will be
useless and fail to retrieve any passwords, necessitating manual
password entry via the keyboard.
Fix this by eliminating the file descriptor leak in the client.
* plugins.d/mandos-client.c (add_delete_local_route): Do
close(devnull) also in parent process, also if fork() fails, and on
any failure in child process.
When the local network has Mandos servers announcing themselves using
real, globally reachable, IPv6 addresses (i.e. not link-local
addresses), but there is no router on the local network providing IPv6
RA (Router Advertisement) packets, the client cannot reach the server
by normal means, since the client only has a link-local IPv6 address,
and has no usable route to reach the server's global IPv6 address.
(This is not a common situation, and usually only happens when the
router itself reboots and runs a Mandos client, since it cannot then
give RA packets to itself.) The client code has a solution for
this, which consists of adding a temporary local route to reach the
address of the server during communication, and removing this
temporary route afterwards.
This solution with a temporary route works, but has a file descriptor
leak; it leaks one file descriptor for each addition and for each
removal of a route. If one server requiring an added route is present
on the network, but no servers gives a password, making the client
retry after the default ten seconds, and we furthermore assume a
default 1024 open files limit, the client runs out of file descriptors
after about 90 minutes, after which time the client process will be
useless and fail to retrieve any passwords, necessitating manual
password entry via the keyboard.
Fix this by eliminating the file descriptor leak in the client.
* plugins.d/mandos-client.c (add_delete_local_route): Do
close(devnull) also in parent process, also if fork() fails, and on
any failure in child process.
- files added:
- .bzr-builddeb
- debian
- debian/po
- debian/source
- debian/tests
- debian/upstream
- dracut-module
- network-hooks.d
- plugin-helpers
- files removed:
- initramfs-tools-hook-conf
- files renamed:
- plugins.d/password-request.c => plugins.d/mandos-client.c
- plugins.d/password-request.xml => plugins.d/mandos-client.xml
- files modified:
- .bzrignore
added
removed
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 \
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 -Wunreachable-code -Winline \
8
-Wvolatile-register-var
9
DEBUG=-ggdb3
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# For info about _FORTIFY_SOURCE, see
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# <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>
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FORTIFY=-D_FORTIFY_SOURCE=2 # -fstack-protector-all
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-Wconversion -Wlogical-op -Waggregate-return \
9
-Wstrict-prototypes -Wold-style-definition \
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-Wmissing-format-attribute -Wnormalized=nfc -Wpacked \
11
-Wredundant-decls -Wnested-externs -Winline -Wvla \
12
-Wvolatile-register-var -Woverlength-strings
13
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#DEBUG:=-ggdb3 -fsanitize=address $(SANITIZE)
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## Check which sanitizing options can be used
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#SANITIZE:=$(foreach option,$(ALL_SANITIZE_OPTIONS),$(shell \
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# echo 'int main(){}' | $(CC) --language=c $(option) \
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# /dev/stdin -o /dev/null >/dev/null 2>&1 && echo $(option)))
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# <https://developerblog.redhat.com/2014/10/16/gcc-undefined-behavior-sanitizer-ubsan/>
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ALL_SANITIZE_OPTIONS:=-fsanitize=leak -fsanitize=undefined \
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-fsanitize=shift -fsanitize=integer-divide-by-zero \
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-fsanitize=unreachable -fsanitize=vla-bound -fsanitize=null \
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-fsanitize=return -fsanitize=signed-integer-overflow \
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-fsanitize=bounds -fsanitize=alignment \
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-fsanitize=object-size -fsanitize=float-divide-by-zero \
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-fsanitize=float-cast-overflow -fsanitize=nonnull-attribute \
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-fsanitize=returns-nonnull-attribute -fsanitize=bool \
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-fsanitize=enum -fsanitize-address-use-after-scope
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# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
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# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
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FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
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LINK_FORTIFY_LD:=-z relro -z now
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LINK_FORTIFY:=
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# If BROKEN_PIE is set, do not build with -pie
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ifndef BROKEN_PIE
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FORTIFY += -fPIE
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LINK_FORTIFY += -pie
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endif
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#COVERAGE=--coverage
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OPTIMIZE=-Os
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LANGUAGE=-std=gnu99
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# PREFIX=/usr/local
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PREFIX=$(DESTDIR)/usr
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# CONFDIR=/usr/local/lib/mandos
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CONFDIR=$(DESTDIR)/etc/mandos
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# MANDIR=/usr/local/man
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MANDIR=$(DESTDIR)/usr/share/man
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GNUTLS_CFLAGS=$(shell libgnutls-config --cflags)
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GNUTLS_LIBS=$(shell libgnutls-config --libs)
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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=$(shell gpgme-config --cflags)
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GPGME_LIBS=$(shell gpgme-config --libs)
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OPTIMIZE:=-Os -fno-strict-aliasing
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LANGUAGE:=-std=gnu11
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FEATURES:=-D_FILE_OFFSET_BITS=64
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htmldir:=man
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version:=1.8.10
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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:=$(PREFIX)/lib
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##
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## These settings are for a package-type install
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PREFIX:=$(DESTDIR)/usr
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CONFDIR:=$(DESTDIR)/etc/mandos
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KEYDIR:=$(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 \
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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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break; \
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fi; \
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done)
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##
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SYSTEMD:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=systemdsystemunitdir)
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TMPFILES:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=tmpfilesdir)
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SYSUSERS:=$(DESTDIR)$(shell $(PKG_CONFIG) systemd \
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--variable=sysusersdir)
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GNUTLS_CFLAGS:=$(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 $(PKG_CONFIG) --libs libnl-route-3.0)
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GLIB_CFLAGS:=$(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) $(OPTIMIZE) \
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$(LANGUAGE) $(GNUTLS_CFLAGS) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
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LDFLAGS=$(COVERAGE)
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CFLAGS+=$(WARN) $(DEBUG) $(FORTIFY) $(COVERAGE) $(OPTIMIZE) \
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$(LANGUAGE) $(FEATURES) -DVERSION='"$(version)"'
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LDFLAGS+=-Xlinker --as-needed $(COVERAGE) $(LINK_FORTIFY) $(strip \
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) $(foreach flag,$(LINK_FORTIFY_LD),-Xlinker $(flag))
34
112
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# Commands to format a DocBook refentry document into a manual page
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DOCBOOKTOMAN=cd $(dir $<); xsltproc --nonet --xinclude \
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# Commands to format a DocBook <refentry> document into a manual page
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DOCBOOKTOMAN=$(strip cd $(dir $<); xsltproc --nonet --xinclude \
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--param man.charmap.use.subset 0 \
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--param make.year.ranges 1 \
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--param make.single.year.ranges 1 \
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--param man.output.quietly 1 \
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--param man.authors.section.enabled 0 \
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/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
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/usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl \
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$(notdir $<); \
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$(MANPOST) $(notdir $@)
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# DocBook-to-man post-processing to fix a \n escape bug
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MANPOST=sed --in-place --expression='s,\\\\en,\\en,g;s,\\n,\\en,g'
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PLUGINS=plugins.d/password-prompt plugins.d/password-request
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PROGS=plugin-runner $(PLUGINS)
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DOCS=mandos.8 plugin-runner.8mandos mandos-keygen.8 \
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plugins.d/password-request.8mandos \
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plugins.d/password-prompt.8mandos mandos.conf.5 \
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mandos-clients.conf.5
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objects=$(addsuffix .o,$(PROGS))
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all: $(PROGS)
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if locale --all 2>/dev/null | grep --regexp='^en_US\.utf8$$' \
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&& command -v man >/dev/null; then LANG=en_US.UTF-8 \
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MANWIDTH=80 man --warnings --encoding=UTF-8 --local-file \
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$(notdir $@); fi >/dev/null)
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DOCBOOKTOHTML=$(strip xsltproc --nonet --xinclude \
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--param make.year.ranges 1 \
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--param make.single.year.ranges 1 \
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--param man.output.quietly 1 \
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--param man.authors.section.enabled 0 \
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--param citerefentry.link 1 \
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--output $@ \
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/usr/share/xml/docbook/stylesheet/nwalsh/xhtml/docbook.xsl \
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$<; $(HTMLPOST) $@)
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# Fix citerefentry links
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HTMLPOST:=$(SED) --in-place \
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--expression='s/\(<a class="citerefentry" href="\)\("><span class="citerefentry"><span class="refentrytitle">\)\([^<]*\)\(<\/span>(\)\([^)]*\)\()<\/span><\/a>\)/\1\3.\5\2\3\4\5\6/g'
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PLUGINS:=plugins.d/password-prompt plugins.d/mandos-client \
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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 dracut-module/password-agent $(PLUGINS) \
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$(PLUGIN_HELPERS)
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PROGS:=mandos mandos-keygen mandos-ctl mandos-monitor $(CPROGS)
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DOCS:=mandos.8 mandos-keygen.8 mandos-monitor.8 mandos-ctl.8 \
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mandos.conf.5 mandos-clients.conf.5 plugin-runner.8mandos \
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dracut-module/password-agent.8mandos \
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plugins.d/mandos-client.8mandos \
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plugins.d/password-prompt.8mandos plugins.d/usplash.8mandos \
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plugins.d/splashy.8mandos plugins.d/askpass-fifo.8mandos \
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plugins.d/plymouth.8mandos intro.8mandos
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htmldocs:=$(addsuffix .xhtml,$(DOCS))
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objects:=$(addsuffix .o,$(CPROGS))
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.PHONY: all
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all: $(PROGS) mandos.lsm
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.PHONY: doc
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doc: $(DOCS)
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%.5: %.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8: %.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8mandos: %.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.8: mandos.xml mandos-options.xml overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-keygen.8: mandos-keygen.xml overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.conf.5: mandos.conf.xml mandos-options.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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plugin-runner.8mandos: plugin-runner.xml overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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plugins.d/password-request.8mandos: plugins.d/password-request.xml \
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mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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plugins.d/password-request: plugins.d/password-request.o
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$(LINK.o) $(GNUTLS_LIBS) $(AVAHI_LIBS) $(GPGME_LIBS) \
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$(COMMON) $^ $(LOADLIBES) $(LDLIBS) -o $@
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.PHONY : all doc clean distclean run-client run-server install \
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install-server install-client uninstall uninstall-server \
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uninstall-client purge purge-server purge-client
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.PHONY: html
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html: $(htmldocs)
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%.5: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.5.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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%.8: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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%.8mandos: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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%.8mandos.xhtml: %.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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intro.8mandos: intro.xml common.ent legalnotice.xml
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$(DOCBOOKTOMAN)
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intro.8mandos.xhtml: intro.xml common.ent legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos.8: mandos.xml common.ent mandos-options.xml overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.8.xhtml: mandos.xml common.ent mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-keygen.8: mandos-keygen.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-keygen.8.xhtml: mandos-keygen.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-monitor.8: mandos-monitor.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-monitor.8.xhtml: mandos-monitor.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos-ctl.8: mandos-ctl.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos-ctl.8.xhtml: mandos-ctl.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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mandos.conf.5: mandos.conf.xml common.ent mandos-options.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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mandos.conf.5.xhtml: mandos.conf.xml common.ent mandos-options.xml \
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legalnotice.xml
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$(DOCBOOKTOHTML)
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plugin-runner.8mandos: plugin-runner.xml common.ent overview.xml \
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legalnotice.xml
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$(DOCBOOKTOMAN)
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plugin-runner.8mandos.xhtml: plugin-runner.xml common.ent \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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dracut-module/password-agent.8mandos: \
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dracut-module/password-agent.xml common.ent \
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overview.xml legalnotice.xml
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$(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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$(DOCBOOKTOHTML)
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plugins.d/mandos-client.8mandos: plugins.d/mandos-client.xml \
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common.ent \
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mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOMAN)
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plugins.d/mandos-client.8mandos.xhtml: plugins.d/mandos-client.xml \
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common.ent \
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mandos-options.xml \
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overview.xml legalnotice.xml
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$(DOCBOOKTOHTML)
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# Update all these files with version number $(version)
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common.ent: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(<!ENTITY version "\)[^"]*">$$/\1$(version)">/' \
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$@)
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mandos: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
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$@)
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mandos-keygen: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(VERSION="\)[^"]*"$$/\1$(version)"/' \
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$@)
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mandos-ctl: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
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$@)
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mandos-monitor: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(version = "\)[^"]*"$$/\1$(version)"/' \
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$@)
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mandos.lsm: Makefile
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$(strip $(SED) --in-place \
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--expression='s/^\(Version:\).*/\1\t$(version)/' \
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$@)
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$(strip $(SED) --in-place \
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--expression='s/^\(Entered-date:\).*/\1\t$(shell date --rfc-3339=date --reference=Makefile)/' \
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$@)
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$(strip $(SED) --in-place \
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--expression='s/\(mandos_\)[0-9.]\+\(\.orig\.tar\.gz\)/\1$(version)\2/' \
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$@)
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# Need to add the GnuTLS, Avahi and GPGME libraries
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plugins.d/mandos-client: CFLAGS += $(GNUTLS_CFLAGS) $(strip \
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) $(AVAHI_CFLAGS) $(GPGME_CFLAGS)
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plugins.d/mandos-client: LDLIBS += $(GNUTLS_LIBS) $(strip \
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) $(AVAHI_LIBS) $(GPGME_LIBS)
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# Need to add the libnl-route library
294
plugin-helpers/mandos-client-iprouteadddel: CFLAGS += $(LIBNL3_CFLAGS)
295
plugin-helpers/mandos-client-iprouteadddel: LDLIBS += $(LIBNL3_LIBS)
296
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# Need to add the GLib and pthread libraries
298
dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
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dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
300
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.PHONY: clean
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clean:
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-rm --force $(PROGS) $(objects) $(DOCS) core
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-rm --force $(CPROGS) $(objects) $(htmldocs) $(DOCS) core
97
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.PHONY: distclean
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distclean: clean
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.PHONY: mostlyclean
99
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mostlyclean: clean
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.PHONY: maintainer-clean
100
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maintainer-clean: clean
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-rm --force --recursive keydir confdir
311
-rm --force --recursive keydir confdir statedir
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check:
313
.PHONY: check
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check: all
104
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./mandos --check
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./mandos-ctl --check
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./mandos-keygen --version
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./plugin-runner --version
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./plugin-helpers/mandos-client-iprouteadddel --version
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./dracut-module/password-agent --test
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# Run the client with a local config and key
323
.PHONY: run-client
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run-client: all keydir/seckey.txt keydir/pubkey.txt \
108
keydir/secring.gpg keydir/pubring.gpg
325
keydir/tls-privkey.pem keydir/tls-pubkey.pem
326
@echo '######################################################'
327
@echo '# The following error messages are harmless and can #'
328
@echo '# be safely ignored: #'
329
@echo '## From plugin-runner: #'
330
@echo '# setgid: Operation not permitted #'
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@echo '# setuid: Operation not permitted #'
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@echo '## From askpass-fifo: #'
333
@echo '# mkfifo: Permission denied #'
334
@echo '## From mandos-client: #'
335
@echo '# Failed to raise privileges: Operation not permi... #'
336
@echo '# Warning: network hook "*" exited with status * #'
337
@echo '# ioctl SIOCSIFFLAGS +IFF_UP: Operation not permi... #'
338
@echo '# Failed to bring up interface "*": Operation not... #'
339
@echo '# #'
340
@echo '# (The messages are caused by not running as root, #'
341
@echo '# but you should NOT run "make run-client" as root #'
342
@echo '# unless you also unpacked and compiled Mandos as #'
343
@echo '# root, which is also NOT recommended.) #'
344
@echo '######################################################'
345
# We set GNOME_KEYRING_CONTROL to block pam_gnome_keyring
109
346
./plugin-runner --plugin-dir=plugins.d \
347
--plugin-helper-dir=plugin-helpers \
110
348
--config-file=plugin-runner.conf \
111
--options-for=password-request:--seckey=keydir/seckey.txt,--pubkey=keydir/pubkey.txt
349
--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 \
350
--env-for=mandos-client:GNOME_KEYRING_CONTROL= \
351
$(CLIENTARGS)
112
352
113
353
# Used by run-client
114
keydir/secring.gpg: keydir/seckey.txt
115
gpg --homedir $(dir $<) --import $^
116
keydir/pubring.gpg: keydir/pubkey.txt
117
gpg --homedir $(dir $<) --import $^
118
keydir/seckey.txt keydir/pubkey.txt: mandos-keygen
354
keydir/seckey.txt keydir/pubkey.txt keydir/tls-privkey.pem keydir/tls-pubkey.pem: mandos-keygen
119
355
install --directory keydir
120
356
./mandos-keygen --dir keydir --force
357
if ! [ -e keydir/tls-privkey.pem ]; then \
358
install --mode=u=rw /dev/null keydir/tls-privkey.pem; \
359
fi
360
if ! [ -e keydir/tls-pubkey.pem ]; then \
361
install --mode=u=rw /dev/null keydir/tls-pubkey.pem; \
362
fi
121
363
122
364
# Run the server with a local config
123
run-server: confdir/mandos.conf confdir/clients.conf
124
./mandos --debug --configdir=confdir
365
.PHONY: run-server
366
run-server: confdir/mandos.conf confdir/clients.conf statedir
367
./mandos --debug --no-dbus --configdir=confdir \
368
--statedir=statedir $(SERVERARGS)
125
369
126
370
# Used by run-server
127
371
confdir/mandos.conf: mandos.conf
128
372
install --directory confdir
129
install $^ $@
130
confdir/clients.conf: clients.conf keydir/seckey.txt
373
install --mode=u=rw,go=r $^ $@
374
confdir/clients.conf: clients.conf keydir/seckey.txt keydir/tls-pubkey.pem
131
375
install --directory confdir
132
install clients.conf $@
376
install --mode=u=rw $< $@
133
377
# Add a client password
134
./mandos-keygen --dir keydir --password >> $@
135
136
install: install-server install-client
137
378
./mandos-keygen --dir keydir --password --no-ssh >> $@
379
statedir:
380
install --directory statedir
381
382
.PHONY: install
383
install: install-server install-client-nokey
384
385
.PHONY: install-html
386
install-html: html
387
install --directory $(htmldir)
388
install --mode=u=rw,go=r --target-directory=$(htmldir) \
389
$(htmldocs)
390
391
.PHONY: install-server
138
392
install-server: doc
139
install --directory --parents $(CONFDIR) $(MANDIR)/man5 \
140
$(MANDIR)/man8
141
install --mode=0755 mandos $(PREFIX)/sbin/mandos
142
install --mode=0644 --target-directory=$(CONFDIR) mandos.conf
143
install --mode=0640 --target-directory=$(CONFDIR) \
393
install --directory $(CONFDIR)
394
if install --directory --mode=u=rwx --owner=$(USER) \
395
--group=$(GROUP) $(STATEDIR); then \
396
:; \
397
elif install --directory --mode=u=rwx $(STATEDIR); then \
398
chown -- $(USER):$(GROUP) $(STATEDIR) || :; \
399
fi
400
if [ "$(TMPFILES)" != "$(DESTDIR)" \
401
-a -d "$(TMPFILES)" ]; then \
402
install --mode=u=rw,go=r tmpfiles.d-mandos.conf \
403
$(TMPFILES)/mandos.conf; \
404
fi
405
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
406
-a -d "$(SYSUSERS)" ]; then \
407
install --mode=u=rw,go=r sysusers.d-mandos.conf \
408
$(SYSUSERS)/mandos.conf; \
409
fi
410
install --mode=u=rwx,go=rx mandos $(PREFIX)/sbin/mandos
411
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
412
mandos-ctl
413
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
414
mandos-monitor
415
install --mode=u=rw,go=r --target-directory=$(CONFDIR) \
416
mandos.conf
417
install --mode=u=rw --target-directory=$(CONFDIR) \
144
418
clients.conf
419
install --mode=u=rw,go=r dbus-mandos.conf \
420
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
421
install --mode=u=rwx,go=rx init.d-mandos \
422
$(DESTDIR)/etc/init.d/mandos
423
if [ "$(SYSTEMD)" != "$(DESTDIR)" -a -d "$(SYSTEMD)" ]; then \
424
install --mode=u=rw,go=r mandos.service $(SYSTEMD); \
425
fi
426
install --mode=u=rw,go=r default-mandos \
427
$(DESTDIR)/etc/default/mandos
428
if [ -z $(DESTDIR) ]; then \
429
update-rc.d mandos defaults 25 15;\
430
fi
145
431
gzip --best --to-stdout mandos.8 \
146
432
> $(MANDIR)/man8/mandos.8.gz
433
gzip --best --to-stdout mandos-monitor.8 \
434
> $(MANDIR)/man8/mandos-monitor.8.gz
435
gzip --best --to-stdout mandos-ctl.8 \
436
> $(MANDIR)/man8/mandos-ctl.8.gz
147
437
gzip --best --to-stdout mandos.conf.5 \
148
438
> $(MANDIR)/man5/mandos.conf.5.gz
149
439
gzip --best --to-stdout mandos-clients.conf.5 \
150
440
> $(MANDIR)/man5/mandos-clients.conf.5.gz
441
gzip --best --to-stdout intro.8mandos \
442
> $(MANDIR)/man8/intro.8mandos.gz
151
443
152
install-client: all doc /usr/share/initramfs-tools/hooks/.
153
install --directory --parents $(PREFIX)/lib/mandos \
154
$(CONFDIR) $(MANDIR)/man8
155
install --directory --mode=0700 $(PREFIX)/lib/mandos/plugins.d
156
chmod u=rwx,g=,o= $(PREFIX)/lib/mandos/plugins.d
157
install --mode=0755 --target-directory=$(PREFIX)/lib/mandos \
158
plugin-runner
159
install --mode=0755 --target-directory=$(PREFIX)/sbin \
444
.PHONY: install-client-nokey
445
install-client-nokey: all doc
446
install --directory $(LIBDIR)/mandos $(CONFDIR)
447
install --directory --mode=u=rwx $(KEYDIR) \
448
$(LIBDIR)/mandos/plugins.d \
449
$(LIBDIR)/mandos/plugin-helpers
450
if [ "$(SYSUSERS)" != "$(DESTDIR)" \
451
-a -d "$(SYSUSERS)" ]; then \
452
install --mode=u=rw,go=r sysusers.d-mandos.conf \
453
$(SYSUSERS)/mandos-client.conf; \
454
fi
455
if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
456
install --mode=u=rwx \
457
--directory "$(CONFDIR)/plugins.d" \
458
"$(CONFDIR)/plugin-helpers"; \
459
fi
460
install --mode=u=rwx,go=rx --directory \
461
"$(CONFDIR)/network-hooks.d"
462
install --mode=u=rwx,go=rx \
463
--target-directory=$(LIBDIR)/mandos plugin-runner
464
install --mode=u=rwx,go=rx \
465
--target-directory=$(LIBDIR)/mandos \
466
mandos-to-cryptroot-unlock
467
install --mode=u=rwx,go=rx --target-directory=$(PREFIX)/sbin \
160
468
mandos-keygen
161
install --mode=0755 \
162
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
469
install --mode=u=rwx,go=rx \
470
--target-directory=$(LIBDIR)/mandos/plugins.d \
163
471
plugins.d/password-prompt
164
install --mode=4755 \
165
--target-directory=$(PREFIX)/lib/mandos/plugins.d \
166
plugins.d/password-request
472
install --mode=u=rwxs,go=rx \
473
--target-directory=$(LIBDIR)/mandos/plugins.d \
474
plugins.d/mandos-client
475
install --mode=u=rwxs,go=rx \
476
--target-directory=$(LIBDIR)/mandos/plugins.d \
477
plugins.d/usplash
478
install --mode=u=rwxs,go=rx \
479
--target-directory=$(LIBDIR)/mandos/plugins.d \
480
plugins.d/splashy
481
install --mode=u=rwxs,go=rx \
482
--target-directory=$(LIBDIR)/mandos/plugins.d \
483
plugins.d/askpass-fifo
484
install --mode=u=rwxs,go=rx \
485
--target-directory=$(LIBDIR)/mandos/plugins.d \
486
plugins.d/plymouth
487
install --mode=u=rwx,go=rx \
488
--target-directory=$(LIBDIR)/mandos/plugin-helpers \
489
plugin-helpers/mandos-client-iprouteadddel
167
490
install initramfs-tools-hook \
168
/usr/share/initramfs-tools/hooks/mandos
169
install initramfs-tools-hook-conf \
170
/usr/share/initramfs-tools/conf-hooks.d/mandos
491
$(INITRAMFSTOOLS)/hooks/mandos
492
install --mode=u=rw,go=r initramfs-tools-conf \
493
$(INITRAMFSTOOLS)/conf.d/mandos-conf
494
install --mode=u=rw,go=r initramfs-tools-conf-hook \
495
$(INITRAMFSTOOLS)/conf-hooks.d/zz-mandos
171
496
install initramfs-tools-script \
172
/usr/share/initramfs-tools/scripts/local-top/mandos
497
$(INITRAMFSTOOLS)/scripts/init-premount/mandos
498
install initramfs-tools-script-stop \
499
$(INITRAMFSTOOLS)/scripts/local-premount/mandos
500
install --directory $(DRACUTMODULE)
501
install --mode=u=rw,go=r --target-directory=$(DRACUTMODULE) \
502
dracut-module/ask-password-mandos.path \
503
dracut-module/ask-password-mandos.service
504
install --mode=u=rwxs,go=rx \
505
--target-directory=$(DRACUTMODULE) \
506
dracut-module/module-setup.sh \
507
dracut-module/cmdline-mandos.sh \
508
dracut-module/password-agent
509
install --mode=u=rw,go=r plugin-runner.conf $(CONFDIR)
173
510
gzip --best --to-stdout mandos-keygen.8 \
174
511
> $(MANDIR)/man8/mandos-keygen.8.gz
175
512
gzip --best --to-stdout plugin-runner.8mandos \
176
513
> $(MANDIR)/man8/plugin-runner.8mandos.gz
514
gzip --best --to-stdout plugins.d/mandos-client.8mandos \
515
> $(MANDIR)/man8/mandos-client.8mandos.gz
177
516
gzip --best --to-stdout plugins.d/password-prompt.8mandos \
178
517
> $(MANDIR)/man8/password-prompt.8mandos.gz
179
gzip --best --to-stdout plugins.d/password-request.8mandos \
180
> $(MANDIR)/man8/password-request.8mandos.gz
181
-$(PREFIX)/sbin/mandos-keygen
182
update-initramfs -k all -u
183
518
gzip --best --to-stdout plugins.d/usplash.8mandos \
519
> $(MANDIR)/man8/usplash.8mandos.gz
520
gzip --best --to-stdout plugins.d/splashy.8mandos \
521
> $(MANDIR)/man8/splashy.8mandos.gz
522
gzip --best --to-stdout plugins.d/askpass-fifo.8mandos \
523
> $(MANDIR)/man8/askpass-fifo.8mandos.gz
524
gzip --best --to-stdout plugins.d/plymouth.8mandos \
525
> $(MANDIR)/man8/plymouth.8mandos.gz
526
gzip --best --to-stdout dracut-module/password-agent.8mandos \
527
> $(MANDIR)/man8/password-agent.8mandos.gz
528
529
.PHONY: install-client
530
install-client: install-client-nokey
531
# Post-installation stuff
532
-$(PREFIX)/sbin/mandos-keygen --dir "$(KEYDIR)"
533
if command -v update-initramfs >/dev/null; then \
534
update-initramfs -k all -u; \
535
elif command -v dracut >/dev/null; then \
536
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
537
if [ -w "$$initrd" ]; then \
538
chmod go-r "$$initrd"; \
539
dracut --force "$$initrd"; \
540
fi; \
541
done; \
542
fi
543
echo "Now run mandos-keygen --password --dir $(KEYDIR)"
544
545
.PHONY: uninstall
184
546
uninstall: uninstall-server uninstall-client
185
547
186
uninstall-server: $(PREFIX)/sbin/mandos
548
.PHONY: uninstall-server
549
uninstall-server:
187
550
-rm --force $(PREFIX)/sbin/mandos \
551
$(PREFIX)/sbin/mandos-ctl \
552
$(PREFIX)/sbin/mandos-monitor \
188
553
$(MANDIR)/man8/mandos.8.gz \
554
$(MANDIR)/man8/mandos-monitor.8.gz \
555
$(MANDIR)/man8/mandos-ctl.8.gz \
189
556
$(MANDIR)/man5/mandos.conf.5.gz \
190
557
$(MANDIR)/man5/mandos-clients.conf.5.gz
558
update-rc.d -f mandos remove
191
559
-rmdir $(CONFDIR)
192
560
561
.PHONY: uninstall-client
193
562
uninstall-client:
194
563
# Refuse to uninstall client if /etc/crypttab is explicitly configured
195
564
# to use it.
196
565
! grep --regexp='^ *[^ #].*keyscript=[^,=]*/mandos/' \
197
/etc/crypttab
566
$(DESTDIR)/etc/crypttab
198
567
-rm --force $(PREFIX)/sbin/mandos-keygen \
199
$(PREFIX)/lib/mandos/plugin-runner \
200
$(PREFIX)/lib/mandos/plugins.d/password-prompt \
201
$(PREFIX)/lib/mandos/plugins.d/password-request \
202
/usr/share/initramfs-tools/hooks/mandos \
203
/usr/share/initramfs-tools/conf-hooks.d/mandos \
568
$(LIBDIR)/mandos/plugin-runner \
569
$(LIBDIR)/mandos/plugins.d/password-prompt \
570
$(LIBDIR)/mandos/plugins.d/mandos-client \
571
$(LIBDIR)/mandos/plugins.d/usplash \
572
$(LIBDIR)/mandos/plugins.d/splashy \
573
$(LIBDIR)/mandos/plugins.d/askpass-fifo \
574
$(LIBDIR)/mandos/plugins.d/plymouth \
575
$(INITRAMFSTOOLS)/hooks/mandos \
576
$(INITRAMFSTOOLS)/conf-hooks.d/mandos \
577
$(INITRAMFSTOOLS)/scripts/init-premount/mandos \
578
$(INITRAMFSTOOLS)/scripts/local-premount/mandos \
579
$(DRACUTMODULE)/ask-password-mandos.path \
580
$(DRACUTMODULE)/ask-password-mandos.service \
581
$(DRACUTMODULE)/module-setup.sh \
582
$(DRACUTMODULE)/cmdline-mandos.sh \
583
$(DRACUTMODULE)/password-agent \
584
$(MANDIR)/man8/mandos-keygen.8.gz \
204
585
$(MANDIR)/man8/plugin-runner.8mandos.gz \
205
$(MANDIR)/man8/mandos-keygen.8.gz \
586
$(MANDIR)/man8/mandos-client.8mandos.gz
206
587
$(MANDIR)/man8/password-prompt.8mandos.gz \
207
$(MANDIR)/man8/password-request.8mandos.gz
208
-rmdir $(PREFIX)/lib/mandos/plugins.d $(CONFDIR)/plugins.d \
209
$(PREFIX)/lib/mandos $(CONFDIR)
210
update-initramfs -k all -u
588
$(MANDIR)/man8/usplash.8mandos.gz \
589
$(MANDIR)/man8/splashy.8mandos.gz \
590
$(MANDIR)/man8/askpass-fifo.8mandos.gz \
591
$(MANDIR)/man8/plymouth.8mandos.gz \
592
$(MANDIR)/man8/password-agent.8mandos.gz \
593
-rmdir $(LIBDIR)/mandos/plugins.d $(CONFDIR)/plugins.d \
594
$(LIBDIR)/mandos $(CONFDIR) $(KEYDIR) $(DRACUTMODULE)
595
if command -v update-initramfs >/dev/null; then \
596
update-initramfs -k all -u; \
597
elif command -v dracut >/dev/null; then \
598
for initrd in $(DESTDIR)/boot/initr*-$(LINUXVERSION); do \
599
test -w "$$initrd" && dracut --force "$$initrd"; \
600
done; \
601
fi
211
602
603
.PHONY: purge
212
604
purge: purge-server purge-client
213
605
606
.PHONY: purge-server
214
607
purge-server: uninstall-server
215
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf
608
-rm --force $(CONFDIR)/mandos.conf $(CONFDIR)/clients.conf \
609
$(DESTDIR)/etc/dbus-1/system.d/mandos.conf
610
$(DESTDIR)/etc/default/mandos \
611
$(DESTDIR)/etc/init.d/mandos \
612
$(SYSTEMD)/mandos.service \
613
$(DESTDIR)/run/mandos.pid \
614
$(DESTDIR)/var/run/mandos.pid
216
615
-rmdir $(CONFDIR)
217
616
617
.PHONY: purge-client
218
618
purge-client: uninstall-client
219
-rm --force $(CONFDIR)/seckey.txt $(CONFDIR)/pubkey.txt
220
-rmdir $(CONFDIR) $(CONFDIR)/plugins.d
619
-shred --remove $(KEYDIR)/seckey.txt $(KEYDIR)/tls-privkey.pem
620
-rm --force $(CONFDIR)/plugin-runner.conf \
621
$(KEYDIR)/pubkey.txt $(KEYDIR)/seckey.txt \
622
$(KEYDIR)/tls-pubkey.txt $(KEYDIR)/tls-privkey.txt
623
-rmdir $(KEYDIR) $(CONFDIR)/plugins.d $(CONFDIR)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0