379 lines
11 KiB
Makefile
379 lines
11 KiB
Makefile
#
|
|
# Makefile for the security policy.
|
|
#
|
|
# Targets:
|
|
#
|
|
# install - compile and install the policy configuration, and context files.
|
|
# load - compile, install, and load the policy configuration.
|
|
# reload - compile, install, and load/reload the policy configuration.
|
|
# relabel - relabel filesystems based on the file contexts configuration.
|
|
# checklabels - check filesystems against the file context configuration
|
|
# restorelabels - check filesystems against the file context configuration
|
|
# and restore the label of files with incorrect labels
|
|
# policy - compile the policy configuration locally for testing/development.
|
|
#
|
|
# The default target is 'policy'.
|
|
#
|
|
|
|
########################################
|
|
#
|
|
# Configurable portions of the Makefile
|
|
#
|
|
|
|
# Policy version
|
|
# By default, checkpolicy will create the highest
|
|
# version policy it supports. Setting this will
|
|
# override the version.
|
|
#OUTPUT_POLICY = 18
|
|
|
|
# Policy Type
|
|
# strict, targeted,
|
|
# strict-mls, targeted-mls,
|
|
# strict-mcs, targeted-mcs
|
|
TYPE = targeted-mcs
|
|
|
|
# Policy Name
|
|
# If set, this will be used as the policy
|
|
# name. Otherwise the policy type will be
|
|
# used for the name.
|
|
NAME = refpolicy
|
|
|
|
# Distribution
|
|
# Some distributions have portions of policy
|
|
# for programs or configurations specific to the
|
|
# distribution. Setting this will enable options
|
|
# for the distribution.
|
|
# redhat, gentoo, debian, and suse are current options.
|
|
# Fedora users should enable redhat.
|
|
DISTRO = redhat
|
|
|
|
# Direct admin init
|
|
# Setting this will allow sysadm to directly
|
|
# run init scripts, instead of requring run_init.
|
|
# This is a build option, as role transitions do
|
|
# not work in conditional policy.
|
|
# This option will be impled as y for redhat policies.
|
|
DIRECT_INITRC=y
|
|
|
|
# Build monolithic policy. Putting n here
|
|
# will build a loadable module policy.
|
|
MONOLITHIC=y
|
|
|
|
# Uncomment this to disable command echoing
|
|
#QUIET:=@
|
|
|
|
########################################
|
|
#
|
|
# NO OPTIONS BELOW HERE
|
|
#
|
|
|
|
# executable paths
|
|
PREFIX := /usr
|
|
BINDIR := $(PREFIX)/bin
|
|
SBINDIR := $(PREFIX)/sbin
|
|
CHECKPOLICY := $(BINDIR)/checkpolicy
|
|
CHECKMODULE := $(BINDIR)/checkmodule
|
|
SEMOD_PKG := $(BINDIR)/semodule_package
|
|
LOADPOLICY := $(SBINDIR)/load_policy
|
|
SETFILES := $(SBINDIR)/setfiles
|
|
GENHOMEDIRCON := $(SBINDIR)/genhomedircon
|
|
XMLLINT := $(BINDIR)/xmllint
|
|
SECHECK := $(BINDIR)/sechecker
|
|
|
|
CFLAGS := -Wall
|
|
|
|
# policy source layout
|
|
POLDIR := policy
|
|
MODDIR := $(POLDIR)/modules
|
|
FLASKDIR := $(POLDIR)/flask
|
|
SECCLASS := $(FLASKDIR)/security_classes
|
|
ISIDS := $(FLASKDIR)/initial_sids
|
|
AVS := $(FLASKDIR)/access_vectors
|
|
|
|
# policy building support tools
|
|
SUPPORT := support
|
|
GENXML := $(SUPPORT)/segenxml.py
|
|
GENDOC := $(SUPPORT)/sedoctool.py
|
|
GENPERM := $(SUPPORT)/genclassperms.py
|
|
FCSORT := $(SUPPORT)/fc_sort
|
|
SETTUN := $(SUPPORT)/set_tunables
|
|
|
|
# documentation paths
|
|
DOCS = doc
|
|
POLXML = $(DOCS)/policy.xml
|
|
XMLDTD = $(DOCS)/policy.dtd
|
|
LAYERXML = metadata.xml
|
|
HTMLDIR = $(DOCS)/html
|
|
DOCTEMPLATE = $(DOCS)/templates
|
|
|
|
# config file paths
|
|
GLOBALTUN := $(POLDIR)/global_tunables
|
|
GLOBALBOOL := $(POLDIR)/global_booleans
|
|
MOD_CONF := $(POLDIR)/modules.conf
|
|
TUNABLES := $(POLDIR)/tunables.conf
|
|
BOOLEANS := $(POLDIR)/booleans.conf
|
|
|
|
# install paths
|
|
TOPDIR = $(DESTDIR)/etc/selinux
|
|
INSTALLDIR = $(TOPDIR)/$(NAME)
|
|
SRCPATH = $(INSTALLDIR)/src
|
|
USERPATH = $(INSTALLDIR)/users
|
|
CONTEXTPATH = $(INSTALLDIR)/contexts
|
|
|
|
# enable MLS if requested.
|
|
ifneq ($(findstring -mls,$(TYPE)),)
|
|
override M4PARAM += -D enable_mls
|
|
CHECKPOLICY += -M
|
|
CHECKMODULE += -M
|
|
endif
|
|
|
|
# enable MLS if MCS requested.
|
|
ifneq ($(findstring -mcs,$(TYPE)),)
|
|
override M4PARAM += -D enable_mcs
|
|
CHECKPOLICY += -M
|
|
CHECKMODULE += -M
|
|
endif
|
|
|
|
# compile targeted policy if requested.
|
|
ifneq ($(findstring targeted,$(TYPE)),)
|
|
override M4PARAM += -D targeted_policy
|
|
endif
|
|
|
|
# enable distribution-specific policy
|
|
ifneq ($(DISTRO),)
|
|
override M4PARAM += -D distro_$(DISTRO)
|
|
ifeq ($(DISTRO),redhat)
|
|
override DIRECT_INITRC := y
|
|
endif
|
|
endif
|
|
|
|
ifneq ($(OUTPUT_POLICY),)
|
|
CHECKPOLICY += -c $(OUTPUT_POLICY)
|
|
endif
|
|
|
|
ifeq ($(NAME),)
|
|
NAME := $(TYPE)
|
|
endif
|
|
|
|
ifeq ($(DIRECT_INITRC),y)
|
|
override M4PARAM += -D direct_sysadm_daemon
|
|
endif
|
|
|
|
# determine the policy version and current kernel version if possible
|
|
PV := $(shell $(CHECKPOLICY) -V |cut -f 1 -d ' ')
|
|
KV := $(shell cat /selinux/policyvers)
|
|
|
|
# dont print version warnings if we are unable to determine
|
|
# the currently running kernel's policy version
|
|
ifeq ($(KV),)
|
|
KV := $(PV)
|
|
endif
|
|
|
|
FC := file_contexts
|
|
POLVER := policy.$(PV)
|
|
|
|
M4SUPPORT = $(wildcard $(POLDIR)/support/*.spt)
|
|
|
|
APPCONF := config/appconfig-$(TYPE)
|
|
APPDIR := $(CONTEXTPATH)
|
|
APPFILES := $(addprefix $(APPDIR)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts customizable_types) $(CONTEXTPATH)/files/media $(INSTALLDIR)/booleans
|
|
CONTEXTFILES += $(wildcard $(APPCONF)/*_context*) $(APPCONF)/media
|
|
USER_FILES := $(POLDIR)/systemuser $(POLDIR)/users
|
|
|
|
ALL_LAYERS := $(filter-out $(MODDIR)/CVS,$(shell find $(wildcard $(MODDIR)/*) -maxdepth 0 -type d))
|
|
|
|
GENERATED_TE := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te.in)))
|
|
GENERATED_IF := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.if.in)))
|
|
GENERATED_FC := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.fc.in)))
|
|
|
|
# sort here since it removes duplicates, which can happen
|
|
# when a generated file is already generated
|
|
DETECTED_MODS := $(sort $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te)) $(GENERATED_TE))
|
|
|
|
# modules.conf setting for base module
|
|
MODBASE := base
|
|
|
|
# modules.conf setting for module
|
|
MODMOD := module
|
|
|
|
# extract settings from modules.conf
|
|
BASE_MODS := $(foreach mod,$(shell awk '/^[[:blank:]]*[[:alpha:]]/{ if ($$3 == "$(MODBASE)") print $$1 }' $(MOD_CONF) 2> /dev/null),$(subst ./,,$(shell find -iname $(mod).te)))
|
|
MOD_MODS := $(foreach mod,$(shell awk '/^[[:blank:]]*[[:alpha:]]/{ if ($$3 == "$(MODMOD)") print $$1 }' $(MOD_CONF) 2> /dev/null),$(subst ./,,$(shell find -iname $(mod).te)))
|
|
|
|
HOMEDIR_TEMPLATE = tmp/homedir_template
|
|
|
|
########################################
|
|
#
|
|
# Load appropriate rules
|
|
#
|
|
|
|
ifeq ($(MONOLITHIC),y)
|
|
include Rules.monolithic
|
|
else
|
|
include Rules.modular
|
|
endif
|
|
|
|
########################################
|
|
#
|
|
# Generated files
|
|
#
|
|
$(MODDIR)/kernel/corenetwork.if: $(MODDIR)/kernel/corenetwork.if.m4 $(MODDIR)/kernel/corenetwork.if.in
|
|
@echo "#" > $@
|
|
@echo "# This is a generated file! Instead of modifying this file, the" >> $@
|
|
@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
|
|
@echo "#" >> $@
|
|
$(QUIET) cat $(MODDIR)/kernel/corenetwork.if.in >> $@
|
|
$(QUIET) egrep "^[[:blank:]]*network_(interface|node|port)\(.*\)" $(@:.if=.te).in \
|
|
| m4 -D self_contained_policy $(M4PARAM) $(MODDIR)/kernel/corenetwork.if.m4 - \
|
|
| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
|
|
|
|
$(MODDIR)/kernel/corenetwork.te: $(MODDIR)/kernel/corenetwork.te.m4 $(MODDIR)/kernel/corenetwork.te.in
|
|
@echo "#" > $@
|
|
@echo "# This is a generated file! Instead of modifying this file, the" >> $@
|
|
@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
|
|
@echo "#" >> $@
|
|
$(QUIET) m4 -D self_contained_policy $(M4PARAM) $^ \
|
|
| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
|
|
|
|
########################################
|
|
#
|
|
# Create config files
|
|
#
|
|
conf: $(MOD_CONF) $(BOOLEANS) $(GENERATED_TE) $(GENERATED_IF) $(GENERATED_FC)
|
|
|
|
$(MOD_CONF) $(BOOLEANS): $(POLXML)
|
|
@echo "Updating $(MOD_CONF) and $(BOOLEANS)"
|
|
$(QUIET) cd $(DOCS) && ../$(GENDOC) -t ../$(BOOLEANS) -m ../$(MOD_CONF) -x ../$(POLXML)
|
|
|
|
########################################
|
|
#
|
|
# Documentation generation
|
|
#
|
|
|
|
# minimal dependencies here, because we don't want to rebuild
|
|
# this and its dependents every time the dependencies
|
|
# change. Also use all .if files here, rather then just the
|
|
# enabled modules.
|
|
$(POLXML): $(DETECTED_MODS:.te=.if) $(foreach dir,$(ALL_LAYERS),$(dir)/$(LAYERXML))
|
|
@echo "Creating $@"
|
|
@mkdir -p tmp
|
|
$(QUIET) echo '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>' > $@
|
|
$(QUIET) echo '<!DOCTYPE policy SYSTEM "$(notdir $(XMLDTD))">' >> $@
|
|
$(QUIET) $(GENXML) -w -m $(LAYERXML) -t $(GLOBALTUN) -b $(GLOBALBOOL) $(ALL_LAYERS) >> $@
|
|
$(QUIET) if test -x $(XMLLINT) && test -f $(XMLDTD); then \
|
|
$(XMLLINT) --noout --dtdvalid $(XMLDTD) $@ ;\
|
|
fi
|
|
|
|
html: $(POLXML)
|
|
@mkdir -p $(HTMLDIR)
|
|
$(QUIET) cd $(DOCS) && ../$(GENDOC) -d ../$(HTMLDIR) -T ../$(DOCTEMPLATE) -x ../$(POLXML)
|
|
$(QUIET) cp $(DOCTEMPLATE)/*.css $(HTMLDIR)
|
|
|
|
########################################
|
|
#
|
|
# Runtime binary policy patching of users
|
|
#
|
|
$(USERPATH)/system.users: $(M4SUPPORT) tmp/generated_definitions.conf $(USER_FILES)
|
|
@mkdir -p $(USERPATH)
|
|
@echo "Installing system.users"
|
|
@echo "# " > tmp/system.users
|
|
@echo "# Do not edit this file. " >> tmp/system.users
|
|
@echo "# This file is replaced on reinstalls of this policy." >> tmp/system.users
|
|
@echo "# Please edit local.users to make local changes." >> tmp/system.users
|
|
@echo "#" >> tmp/system.users
|
|
$(QUIET) m4 -D self_contained_policy $(M4PARAM) $^ | \
|
|
egrep -v "^[[:blank:]]*($$|#)" | \
|
|
sed -r -e 's/^[[:blank:]]+//' >> tmp/system.users
|
|
$(QUIET) install -m 644 tmp/system.users $@
|
|
|
|
$(USERPATH)/local.users: config/local.users
|
|
@mkdir -p $(USERPATH)
|
|
@echo "Installing local.users"
|
|
$(QUIET) install -b -m 644 $< $@
|
|
|
|
########################################
|
|
#
|
|
# Appconfig files
|
|
#
|
|
install-appconfig: $(APPFILES)
|
|
|
|
$(INSTALLDIR)/booleans: $(BOOLEANS)
|
|
@mkdir -p $(INSTALLDIR)
|
|
$(QUIET) egrep '^[[:blank:]]*[[:alpha:]]' $(BOOLEANS) \
|
|
| sed -e 's/false/0/g' -e 's/true/1/g' > tmp/booleans
|
|
$(QUIET) install -m 644 tmp/booleans $@
|
|
|
|
$(CONTEXTPATH)/files/media: $(APPCONF)/media
|
|
@mkdir -p $(CONTEXTPATH)/files/
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/default_contexts: $(APPCONF)/default_contexts
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/removable_context: $(APPCONF)/removable_context
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/customizable_types: policy.conf
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) grep "^type .*customizable" $< | cut -d',' -f1 | cut -d' ' -f2 > tmp/customizable_types
|
|
$(QUIET) install -m 644 tmp/customizable_types $@
|
|
|
|
$(APPDIR)/default_type: $(APPCONF)/default_type
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/userhelper_context: $(APPCONF)/userhelper_context
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/initrc_context: $(APPCONF)/initrc_context
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/failsafe_context: $(APPCONF)/failsafe_context
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/dbus_contexts: $(APPCONF)/dbus_contexts
|
|
@mkdir -p $(APPDIR)
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
$(APPDIR)/users/root: $(APPCONF)/root_default_contexts
|
|
@mkdir -p $(APPDIR)/users
|
|
$(QUIET) install -m 644 $< $@
|
|
|
|
########################################
|
|
#
|
|
# Install policy sources
|
|
#
|
|
install-src:
|
|
rm -rf $(SRCPATH)/policy.old
|
|
-mv $(SRCPATH)/policy $(SRCPATH)/policy.old
|
|
mkdir -p $(SRCPATH)/policy
|
|
cp -R . $(SRCPATH)/policy
|
|
|
|
########################################
|
|
#
|
|
# Clean everything
|
|
#
|
|
bare: clean
|
|
rm -f $(POLXML)
|
|
rm -f $(SUPPORT)/*.pyc
|
|
rm -f $(FCSORT)
|
|
rm -f $(MOD_CONF)
|
|
rm -f $(BOOLEANS)
|
|
rm -fR $(HTMLDIR)
|
|
ifneq ($(GENERATED_TE),)
|
|
rm -f $(GENERATED_TE)
|
|
endif
|
|
ifneq ($(GENERATED_IF),)
|
|
rm -f $(GENERATED_IF)
|
|
endif
|
|
ifneq ($(GENERATED_FC),)
|
|
rm -f $(GENERATED_FC)
|
|
endif
|
|
|
|
.PHONY: install-src install-appconfig conf html bare
|