[people/stevee/selinux-policy.git] / refpolicy / 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
#

# Override default policy version
OUTPUT_POLICY = 18

# Policy Type
# strict, targeted, strict-mls, targeted-mls
# strict and strict-mls are currently supported.
TYPE = strict

# If set, this will be used as the policy
# name.  Otherwise the policy type will be
# used for the name.
NAME = 

# Build monolithic policy.  Putting n here
# will build a loadable module policy.
# Only monolithic policies are currently supported.
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
LOADPOLICY := $(SBINDIR)/load_policy
SETFILES := $(SBINDIR)/setfiles
GENHOMEDIRCON := $(SBINDIR)/genhomedircon

CFLAGS := -Wall

SUPPORT := support
GENXML := $(SUPPORT)/segenxml.py
GENDOC := $(SUPPORT)/sedoctool.py
FCSORT := $(SUPPORT)/fc_sort
SETTUN := $(SUPPORT)/set_tunables

XMLLINT := $(BINDIR)/xmllint

# enable MLS if requested.
ifneq ($(findstring mls,$(TYPE)),)
	override M4PARAM += -D enable_mls
	CHECKPOLICY += -M
endif

# compile targeted policy if requested.
ifneq ($(findstring targeted,$(TYPE)),)
	override M4PARAM += -D targeted_policy
endif

ifeq ($(MONOLITHIC),y)
	override M4PARAM += -D monolithic_policy
endif

ifneq ($(OUTPUT_POLICY),)
	CHECKPOLICY += -c $(OUTPUT_POLICY)
endif

ifeq ($(NAME),)
	NAME := $(TYPE)
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)

# install paths
TOPDIR = $(DESTDIR)/etc/selinux
INSTALLDIR = $(TOPDIR)/$(NAME)
POLICYPATH = $(INSTALLDIR)/policy
SRCPATH = $(INSTALLDIR)/src
USERPATH = $(INSTALLDIR)/users
CONTEXTPATH = $(INSTALLDIR)/contexts
LOADPATH = $(POLICYPATH)/$(POLVER)
FCPATH = $(CONTEXTPATH)/files/file_contexts
HOMEDIRPATH = $(CONTEXTPATH)/files/homedir_template

POLDIR = policy
MODDIR = $(POLDIR)/modules

BASE_MODULE = $(MODDIR)/kernel
FLASKDIR = $(POLDIR)/flask
APPCONF = config/appconfig
M4SUPPORT = $(wildcard $(POLDIR)/support/*.spt)

GLOBALTUN := $(POLDIR)/global_tunables
MOD_DISABLE := $(POLDIR)/modules.conf
TUNABLES := $(POLDIR)/tunables.conf

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)/users 

DISABLEMOD := $(foreach mod,$(shell egrep -v '^[[:blank:]]*\#' $(MOD_DISABLE)),$(subst ./,,$(shell find -iname $(mod).te)))
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))
ALL_MODULES := $(filter-out $(DISABLEMOD),$(DETECTED_MODS))

PRE_TE_FILES := $(addprefix $(FLASKDIR)/,security_classes initial_sids access_vectors) $(M4SUPPORT) $(POLDIR)/mls
ALL_INTERFACES := $(ALL_MODULES:.te=.if)
ALL_TE_FILES := $(ALL_MODULES)
POST_TE_FILES := $(POLDIR)/users $(POLDIR)/constraints

ALL_FC_FILES := $(ALL_MODULES:.te=.fc)
HOMEDIR_TEMPLATE = tmp/homedir_template

POLICY_SECTIONS := tmp/pre_te_files.conf tmp/generated_definitions.conf tmp/all_interfaces.conf tmp/all_attrs_types.conf $(GLOBALTUN) tmp/only_te_rules.conf tmp/all_post.conf

DOCS = doc
POLXML = $(DOCS)/policy.xml
XMLDTD = $(DOCS)/policy.dtd
LAYERXML = metadata.xml
HTMLDIR = $(DOCS)/html
DOCTEMPLATE = $(DOCS)/templates

########################################
#
# default action: build policy locally
#
default: policy

policy: $(POLVER)

install: $(LOADPATH) $(FCPATH) $(APPFILES) $(USERPATH)/local.users

load: tmp/load

########################################
#
# Build a binary policy locally
#
$(POLVER): policy.conf
	@echo "Compiling $(NAME) $(POLVER)"
ifneq ($(PV),$(KV))
	@echo
	@echo "WARNING: Policy version mismatch!  Is your OUTPUT_POLICY set correctly?"
	@echo
endif
	$(QUIET) $(CHECKPOLICY) $^ -o $@

########################################
#
# Install a binary policy
#
$(LOADPATH): policy.conf
	@mkdir -p $(POLICYPATH)
	@echo "Compiling and installing $(NAME) $(LOADPATH)"
ifneq ($(PV),$(KV))
	@echo
	@echo "WARNING: Policy version mismatch!  Is your OUTPUT_POLICY set correctly?"
	@echo
endif
	$(QUIET) $(CHECKPOLICY) $^ -o $@

########################################
#
# Load the binary policy
#
reload tmp/load: $(LOADPATH) $(FCPATH)
	@echo "Loading $(NAME) $(LOADPATH)"
	$(QUIET) $(LOADPOLICY) -q $(LOADPATH)
	@touch tmp/load

########################################
#
# Construct a monolithic policy.conf
#
policy.conf: $(POLICY_SECTIONS)
	@echo "Creating $(NAME) policy.conf"
# checkpolicy can use the #line directives provided by -s for error reporting:
	$(QUIET) m4 $(M4PARAM) -s $^ > tmp/$@.tmp
	$(QUIET) sed -e /^portcon/d -e /^nodecon/d -e /^netifcon/d < tmp/$@.tmp > $@
# the ordering of these ocontexts matters:
	$(QUIET) grep ^portcon tmp/$@.tmp >> $@ || true
	$(QUIET) grep ^netifcon tmp/$@.tmp >> $@ || true
	$(QUIET) grep ^nodecon tmp/$@.tmp >> $@ || true

tmp/pre_te_files.conf: $(PRE_TE_FILES)
	@test -d tmp || mkdir -p tmp
	$(QUIET) cat $^ > $@

tmp/generated_definitions.conf: $(ALL_LAYERS) $(ALL_TE_FILES)
# per-userdomain templates:
	@test -d tmp || mkdir -p tmp
	$(QUIET) echo "define(\`per_userdomain_templates',\`" > $@
	$(QUIET) for i in $(patsubst %.te,%,$(notdir $(ALL_MODULES))); do \
		echo "ifdef(\`""$$i""_per_userdomain_template',\`""$$i""_per_userdomain_template("'$$1'")')" \
			>> $@ ;\
	done
	$(QUIET) echo "')" >> $@
# define foo.te
	$(QUIET) for i in $(notdir $(ALL_MODULES)); do \
		echo "define(\`$$i')" >> $@ ;\
	done
	$(QUIET) $(SETTUN) $(TUNABLES) >> $@

tmp/all_interfaces.conf: $(M4SUPPORT) $(ALL_INTERFACES)
	@test -d tmp || mkdir -p tmp
	$(QUIET) m4 $^ | sed -e s/dollarsstar/\$$\*/g > $@

tmp/all_te_files.conf: $(ALL_TE_FILES)
	@test -d tmp || mkdir -p tmp
	$(QUIET) cat $^ > $@

tmp/post_te_files.conf: $(POST_TE_FILES)
	@test -d tmp || mkdir -p tmp
	$(QUIET) cat $^ > $@

# extract attributes and put them first. extract post te stuff
# like genfscon and put last.  portcon, nodecon, and netifcon
# is delayed since they are generated by m4
tmp/all_attrs_types.conf tmp/only_te_rules.conf tmp/all_post.conf: tmp/all_te_files.conf tmp/post_te_files.conf
	$(QUIET) grep ^attribute tmp/all_te_files.conf > tmp/all_attrs_types.conf || true
	$(QUIET) grep '^type ' tmp/all_te_files.conf >> tmp/all_attrs_types.conf
	$(QUIET) cat tmp/post_te_files.conf > tmp/all_post.conf
	$(QUIET) grep '^sid ' tmp/all_te_files.conf >> tmp/all_post.conf || true
	$(QUIET) egrep '^fs_use_(xattr|task|trans)' tmp/all_te_files.conf >> tmp/all_post.conf || true
	$(QUIET) grep ^genfscon tmp/all_te_files.conf >> tmp/all_post.conf || true
	$(QUIET) sed -r -e /^attribute/d -e '/^type /d' -e /^genfscon/d \
			-e '/^sid /d' -e '/^fs_use_(xattr|task|trans)/d' \
			< tmp/all_te_files.conf > tmp/only_te_rules.conf

$(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 $(M4PARAM) $(M4SUPPORT) $(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 $(M4PARAM) $(M4SUPPORT) $^ \
		| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@

########################################
#
# Remove the dontaudit rules from the policy.conf
#
enableaudit: policy.conf
	@test -d tmp || mkdir -p tmp
	@echo "Removing dontaudit rules from policy.conf"
	$(QUIET) grep -v dontaudit policy.conf > tmp/policy.audit
	$(QUIET) mv tmp/policy.audit policy.conf

########################################
#
# Construct file_contexts
#
$(FC): $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) $(FCSORT)
	@test -d tmp || mkdir -p tmp
	$(QUIET) m4 $(M4PARAM) $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) > tmp/$@.tmp
	$(QUIET) grep -e HOME -e ROLE tmp/$@.tmp > $(HOMEDIR_TEMPLATE)
	$(QUIET) sed -i -e /HOME/d -e /ROLE/d tmp/$@.tmp
	$(QUIET) $(FCSORT) tmp/$@.tmp $@

########################################
#
# Install file_contexts
#
$(FCPATH): $(FC) $(USERPATH)/system.users
	@mkdir -p $(CONTEXTPATH)/files
	$(QUIET) install -m 644 $(FC) $(FCPATH)
	$(QUIET) install -m 644 $(HOMEDIR_TEMPLATE) $(HOMEDIRPATH)
	$(QUIET) $(GENHOMEDIRCON) -d $(TOPDIR) -t $(NAME) $(USEPWD)

########################################
#
# Filesystem labeling
#
FILESYSTEMS := `mount | grep -v "context=" | egrep -v '\((|.*,)bind(,.*|)\)' | awk '/(ext[23]| xfs| jfs).*rw/{print $$3}';`

checklabels: $(FC) $(SETFILES)
	@if test -z "$(FILESYSTEMS)"; then \
		echo "No filesystems with extended attributes found!" ;\
		false ;\
	fi
	$(QUIET) $(SETFILES) -v -n $(FC) $(FILESYSTEMS)

restorelabels: $(FC) $(SETFILES)
	@if test -z "$(FILESYSTEMS)"; then \
		echo "No filesystems with extended attributes found!" ;\
		false ;\
	fi
	$(QUIET) $(SETFILES) -v $(FC) $(FILESYSTEMS)

relabel:  $(FC) $(SETFILES)
	@if test -z "$(FILESYSTEMS)"; then \
		echo "No filesystems with extended attributes found!" ;\
		false ;\
	fi
	$(QUIET) $(SETFILES) $(FC) $(FILESYSTEMS)

########################################
#
# Create config files
#
conf: $(MOD_DISABLE) $(TUNABLES) $(GENERATED_TE) $(GENERATED_IF) $(GENERATED_FC)

$(MOD_DISABLE) $(TUNABLES): $(POLXML)
	@echo "Creating $(MOD_DISABLE) and $(TUNABLES)"
	$(QUIET) cd $(DOCS) && ../$(GENDOC) -t ../$(TUNABLES) -m ../$(MOD_DISABLE) -x ../$(POLXML)

########################################
#
# Documentation generation
#

# minimal dependencies here, because we don't want to rebuild 
# this and its dependents every time the dependencies
# change
$(POLXML): $(ALL_INTERFACES)
	@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) $(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: $(USER_FILES) tmp/generated_definitions.conf
	@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 $(M4PARAM) tmp/generated_definitions.conf $(USER_FILES) | \
		egrep -v "^[[:space:]]*($$|#)" >> 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: $(TUNABLES)
	@mkdir -p $(INSTALLDIR)
	$(QUIET) egrep '^[[:blank:]]*[[:alpha:]]' $(TUNABLES) \
		| 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 the sources
#
clean:
	rm -fR tmp
	rm -f policy.conf
	rm -f policy.$(PV)
	rm -f $(FC)

########################################
#
# Clean everything
#
bare: clean
	rm -f $(POLXML)
	rm -f $(SUPPORT)/*.pyc
	rm -f $(FCSORT)
	rm -f $(MOD_DISABLE)
	rm -f $(TUNABLES)
	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: default policy install load reload enableaudit checklabels restorelabels relabel conf clean bare
Commit	Line	Data
88d14a22 CP	1	#
	2	# Makefile for the security policy.
	3	#
	4	# Targets:
	5	#
	6	# install - compile and install the policy configuration, and context files.
	7	# load - compile, install, and load the policy configuration.
	8	# reload - compile, install, and load/reload the policy configuration.
	9	# relabel - relabel filesystems based on the file contexts configuration.
	10	# checklabels - check filesystems against the file context configuration
	11	# restorelabels - check filesystems against the file context configuration
	12	# and restore the label of files with incorrect labels
	13	# policy - compile the policy configuration locally for testing/development.
	14	#
	15	# The default target is 'policy'.
	16	#
	17
b4cd1533 CP	18	########################################
	19	#
	20	# Configurable portions of the Makefile
	21	#
	22
b67488e3 CP	23	# Override default policy version
b67488e3 CP	24	OUTPUT_POLICY = 18
134191be	25
b67488e3 CP	26	# Policy Type
	27	# strict, targeted, strict-mls, targeted-mls
	28	# strict and strict-mls are currently supported.
	29	TYPE = strict
b4cd1533	30
b67488e3 CP	31	# If set, this will be used as the policy
	32	# name. Otherwise the policy type will be
	33	# used for the name.
	34	NAME =
	35
	36	# Build monolithic policy. Putting n here
	37	# will build a loadable module policy.
	38	# Only monolithic policies are currently supported.
	39	MONOLITHIC=y
b4cd1533 CP	40
	41	# Uncomment this to disable command echoing
	42	#QUIET:=@
	43
	44	########################################
	45	#
b67488e3	46	# NO OPTIONS BELOW HERE
b4cd1533 CP	47	#
	48
	49	# executable paths
	50	PREFIX := /usr
	51	BINDIR := $(PREFIX)/bin
	52	SBINDIR := $(PREFIX)/sbin
	53	CHECKPOLICY := $(BINDIR)/checkpolicy
547283e2	54	LOADPOLICY := $(SBINDIR)/load_policy
b4cd1533	55	SETFILES := $(SBINDIR)/setfiles
1beba1c6	56	GENHOMEDIRCON := $(SBINDIR)/genhomedircon
0447352a	57
c7b41e95 CP	58	CFLAGS := -Wall
c7b41e95 CP	59
3a80ec29	60	SUPPORT := support
95db4228	61	GENXML := $(SUPPORT)/segenxml.py
3a80ec29	62	GENDOC := $(SUPPORT)/sedoctool.py
254bbc7b	63	FCSORT := $(SUPPORT)/fc_sort
84eb353c	64	SETTUN := $(SUPPORT)/set_tunables
3a80ec29	65
004db90d	66	XMLLINT := $(BINDIR)/xmllint
b4cd1533	67
134191be	68	# enable MLS if requested.
b67488e3	69	ifneq ($(findstring mls,$(TYPE)),)
134191be CP	70	override M4PARAM += -D enable_mls
	71	CHECKPOLICY += -M
	72	endif
	73
b67488e3 CP	74	# compile targeted policy if requested.
	75	ifneq ($(findstring targeted,$(TYPE)),)
	76	override M4PARAM += -D targeted_policy
	77	endif
	78
	79	ifeq ($(MONOLITHIC),y)
	80	override M4PARAM += -D monolithic_policy
	81	endif
	82
	83	ifneq ($(OUTPUT_POLICY),)
	84	CHECKPOLICY += -c $(OUTPUT_POLICY)
	85	endif
	86
	87	ifeq ($(NAME),)
	88	NAME := $(TYPE)
134191be CP	89	endif
134191be CP	90
b4cd1533	91	# determine the policy version and current kernel version if possible
134191be	92	PV := $(shell $(CHECKPOLICY) -V \|cut -f 1 -d ' ')
b4cd1533 CP	93	KV := $(shell cat /selinux/policyvers)
	94
	95	# dont print version warnings if we are unable to determine
	96	# the currently running kernel's policy version
	97	ifeq ($(KV),)
134191be	98	KV := $(PV)
b4cd1533 CP	99	endif
	100
	101	FC := file_contexts
	102	POLVER := policy.$(PV)
b4cd1533 CP	103
	104	# install paths
	105	TOPDIR = $(DESTDIR)/etc/selinux
b67488e3	106	INSTALLDIR = $(TOPDIR)/$(NAME)
b4cd1533 CP	107	POLICYPATH = $(INSTALLDIR)/policy
	108	SRCPATH = $(INSTALLDIR)/src
	109	USERPATH = $(INSTALLDIR)/users
	110	CONTEXTPATH = $(INSTALLDIR)/contexts
	111	LOADPATH = $(POLICYPATH)/$(POLVER)
	112	FCPATH = $(CONTEXTPATH)/files/file_contexts
	113	HOMEDIRPATH = $(CONTEXTPATH)/files/homedir_template
	114
b67488e3 CP	115	POLDIR = policy
	116	MODDIR = $(POLDIR)/modules
	117
	118	BASE_MODULE = $(MODDIR)/kernel
	119	FLASKDIR = $(POLDIR)/flask
09693356	120	APPCONF = config/appconfig
0350b1dc	121	M4SUPPORT = $(wildcard $(POLDIR)/support/*.spt)
b4cd1533	122
84eb353c	123	GLOBALTUN := $(POLDIR)/global_tunables
0350b1dc	124	MOD_DISABLE := $(POLDIR)/modules.conf
84eb353c	125	TUNABLES := $(POLDIR)/tunables.conf
0fbe15dc	126
c9a26b3e	127	APPDIR := $(CONTEXTPATH)
1beba1c6	128	APPFILES := $(addprefix $(APPDIR)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts customizable_types) $(CONTEXTPATH)/files/media $(INSTALLDIR)/booleans
2926f9c7	129	CONTEXTFILES += $(wildcard $(APPCONF)/_context) $(APPCONF)/media
b67488e3	130	USER_FILES := $(POLDIR)/users
c9a26b3e	131
e12e5738	132	DISABLEMOD := $(foreach mod,$(shell egrep -v '^[[:blank:]]*\#' $(MOD_DISABLE)),$(subst ./,,$(shell find -iname $(mod).te)))
57869a68	133	ALL_LAYERS := $(filter-out $(MODDIR)/CVS,$(shell find $(wildcard $(MODDIR)/*) -maxdepth 0 -type d))
e12e5738 CP	134
	135	GENERATED_TE := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te.in)))
	136	GENERATED_IF := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.if.in)))
	137	GENERATED_FC := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.fc.in)))
	138
8ae194f6 CP	139	# sort here since it removes duplicates, which can happen
	140	# when a generated file is already generated
	141	DETECTED_MODS := $(sort $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te)) $(GENERATED_TE))
0fbe15dc	142	ALL_MODULES := $(filter-out $(DISABLEMOD),$(DETECTED_MODS))
b4cd1533	143
b67488e3	144	PRE_TE_FILES := $(addprefix $(FLASKDIR)/,security_classes initial_sids access_vectors) $(M4SUPPORT) $(POLDIR)/mls
0fbe15dc CP	145	ALL_INTERFACES := $(ALL_MODULES:.te=.if)
0fbe15dc CP	146	ALL_TE_FILES := $(ALL_MODULES)
b67488e3	147	POST_TE_FILES := $(POLDIR)/users $(POLDIR)/constraints
b4cd1533	148
0fbe15dc	149	ALL_FC_FILES := $(ALL_MODULES:.te=.fc)
92e928e1	150	HOMEDIR_TEMPLATE = tmp/homedir_template
b4cd1533	151
84eb353c	152	POLICY_SECTIONS := tmp/pre_te_files.conf tmp/generated_definitions.conf tmp/all_interfaces.conf tmp/all_attrs_types.conf $(GLOBALTUN) tmp/only_te_rules.conf tmp/all_post.conf
b4cd1533	153
20030ef5	154	DOCS = doc
12b559a4	155	POLXML = $(DOCS)/policy.xml
20030ef5	156	XMLDTD = $(DOCS)/policy.dtd
57869a68	157	LAYERXML = metadata.xml
20030ef5 CP	158	HTMLDIR = $(DOCS)/html
20030ef5 CP	159	DOCTEMPLATE = $(DOCS)/templates
36e54b81	160
b4cd1533 CP	161	########################################
	162	#
	163	# default action: build policy locally
	164	#
	165	default: policy
	166
	167	policy: $(POLVER)
	168
44cda51b	169	install: $(LOADPATH) $(FCPATH) $(APPFILES) $(USERPATH)/local.users
c9a26b3e CP	170
c9a26b3e CP	171	load: tmp/load
b4cd1533 CP	172
	173	########################################
	174	#
	175	# Build a binary policy locally
	176	#
	177	$(POLVER): policy.conf
b67488e3	178	@echo "Compiling $(NAME) $(POLVER)"
b4cd1533 CP	179	ifneq ($(PV),$(KV))
b4cd1533 CP	180	@echo
b67488e3	181	@echo "WARNING: Policy version mismatch! Is your OUTPUT_POLICY set correctly?"
b4cd1533 CP	182	@echo
b4cd1533 CP	183	endif
134191be	184	$(QUIET) $(CHECKPOLICY) $^ -o $@
b4cd1533 CP	185
	186	########################################
	187	#
	188	# Install a binary policy
	189	#
	190	$(LOADPATH): policy.conf
	191	@mkdir -p $(POLICYPATH)
b67488e3	192	@echo "Compiling and installing $(NAME) $(LOADPATH)"
b4cd1533 CP	193	ifneq ($(PV),$(KV))
b4cd1533 CP	194	@echo
b67488e3	195	@echo "WARNING: Policy version mismatch! Is your OUTPUT_POLICY set correctly?"
b4cd1533 CP	196	@echo
b4cd1533 CP	197	endif
134191be	198	$(QUIET) $(CHECKPOLICY) $^ -o $@
b4cd1533	199
88d14a22 CP	200	########################################
	201	#
	202	# Load the binary policy
	203	#
	204	reload tmp/load: $(LOADPATH) $(FCPATH)
b67488e3	205	@echo "Loading $(NAME) $(LOADPATH)"
88d14a22 CP	206	$(QUIET) $(LOADPOLICY) -q $(LOADPATH)
	207	@touch tmp/load
	208
b4cd1533 CP	209	########################################
	210	#
	211	# Construct a monolithic policy.conf
	212	#
	213	policy.conf: $(POLICY_SECTIONS)
b67488e3	214	@echo "Creating $(NAME) policy.conf"
d2d6c8ce	215	# checkpolicy can use the #line directives provided by -s for error reporting:
b67488e3	216	$(QUIET) m4 $(M4PARAM) -s $^ > tmp/$@.tmp
b4cd1533	217	$(QUIET) sed -e /^portcon/d -e /^nodecon/d -e /^netifcon/d < tmp/$@.tmp > $@
d2d6c8ce	218	# the ordering of these ocontexts matters:
b4cd1533 CP	219	$(QUIET) grep ^portcon tmp/$@.tmp >> $@ \|\| true
	220	$(QUIET) grep ^netifcon tmp/$@.tmp >> $@ \|\| true
	221	$(QUIET) grep ^nodecon tmp/$@.tmp >> $@ \|\| true
	222
	223	tmp/pre_te_files.conf: $(PRE_TE_FILES)
	224	@test -d tmp \|\| mkdir -p tmp
	225	$(QUIET) cat $^ > $@
	226
d2d6c8ce CP	227	tmp/generated_definitions.conf: $(ALL_LAYERS) $(ALL_TE_FILES)
d2d6c8ce CP	228	# per-userdomain templates:
b4cd1533 CP	229	@test -d tmp \|\| mkdir -p tmp
b4cd1533 CP	230	$(QUIET) echo "define(\`per_userdomain_templates',\`" > $@
0fbe15dc	231	$(QUIET) for i in $(patsubst %.te,%,$(notdir $(ALL_MODULES))); do \
b4cd1533 CP	232	echo "ifdef(\`""$$i""_per_userdomain_template',\`""$$i""_per_userdomain_template("'$$1'")')" \
	233	>> $@ ;\
	234	done
	235	$(QUIET) echo "')" >> $@
d2d6c8ce	236	# define foo.te
0fbe15dc	237	$(QUIET) for i in $(notdir $(ALL_MODULES)); do \
b4cd1533 CP	238	echo "define(\`$$i')" >> $@ ;\
b4cd1533 CP	239	done
84eb353c	240	$(QUIET) $(SETTUN) $(TUNABLES) >> $@
b4cd1533	241
199895e2	242	tmp/all_interfaces.conf: $(M4SUPPORT) $(ALL_INTERFACES)
b4cd1533	243	@test -d tmp \|\| mkdir -p tmp
199895e2	244	$(QUIET) m4 $^ \| sed -e s/dollarsstar/\$$\*/g > $@
b4cd1533	245
3a80ec29	246	tmp/all_te_files.conf: $(ALL_TE_FILES)
b4cd1533	247	@test -d tmp \|\| mkdir -p tmp
3a80ec29	248	$(QUIET) cat $^ > $@
b4cd1533 CP	249
	250	tmp/post_te_files.conf: $(POST_TE_FILES)
	251	@test -d tmp \|\| mkdir -p tmp
	252	$(QUIET) cat $^ > $@
	253
	254	# extract attributes and put them first. extract post te stuff
	255	# like genfscon and put last. portcon, nodecon, and netifcon
	256	# is delayed since they are generated by m4
f66a1af9 CP	257	tmp/all_attrs_types.conf tmp/only_te_rules.conf tmp/all_post.conf: tmp/all_te_files.conf tmp/post_te_files.conf
	258	$(QUIET) grep ^attribute tmp/all_te_files.conf > tmp/all_attrs_types.conf \|\| true
	259	$(QUIET) grep '^type ' tmp/all_te_files.conf >> tmp/all_attrs_types.conf
b4cd1533	260	$(QUIET) cat tmp/post_te_files.conf > tmp/all_post.conf
cabfa520 CP	261	$(QUIET) grep '^sid ' tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
cabfa520 CP	262	$(QUIET) egrep '^fs_use_(xattr\|task\|trans)' tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
b4cd1533	263	$(QUIET) grep ^genfscon tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
cabfa520 CP	264	$(QUIET) sed -r -e /^attribute/d -e '/^type /d' -e /^genfscon/d \
	265	-e '/^sid /d' -e '/^fs_use_(xattr\|task\|trans)/d' \
	266	< tmp/all_te_files.conf > tmp/only_te_rules.conf
b4cd1533	267
f2e4ab3a	268	$(MODDIR)/kernel/corenetwork.if: $(MODDIR)/kernel/corenetwork.if.m4 $(MODDIR)/kernel/corenetwork.if.in
61bbe531 CP	269	@echo "#" > $@
	270	@echo "# This is a generated file! Instead of modifying this file, the" >> $@
	271	@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
	272	@echo "#" >> $@
	273	$(QUIET) cat $(MODDIR)/kernel/corenetwork.if.in >> $@
f2e4ab3a	274	$(QUIET) egrep "^[[:blank:]]network_(interface\|node\|port)\(.\)" $(@:.if=.te).in \
d2d6c8ce	275	\| m4 $(M4PARAM) $(M4SUPPORT) $(MODDIR)/kernel/corenetwork.if.m4 - \
f2e4ab3a	276	\| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
f2e4ab3a CP	277
f2e4ab3a CP	278	$(MODDIR)/kernel/corenetwork.te: $(MODDIR)/kernel/corenetwork.te.m4 $(MODDIR)/kernel/corenetwork.te.in
61bbe531 CP	279	@echo "#" > $@
	280	@echo "# This is a generated file! Instead of modifying this file, the" >> $@
	281	@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
	282	@echo "#" >> $@
d2d6c8ce	283	$(QUIET) m4 $(M4PARAM) $(M4SUPPORT) $^ \
61bbe531	284	\| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
f2e4ab3a	285
88d14a22 CP	286	########################################
	287	#
	288	# Remove the dontaudit rules from the policy.conf
	289	#
	290	enableaudit: policy.conf
	291	@test -d tmp \|\| mkdir -p tmp
	292	@echo "Removing dontaudit rules from policy.conf"
	293	$(QUIET) grep -v dontaudit policy.conf > tmp/policy.audit
	294	$(QUIET) mv tmp/policy.audit policy.conf
	295
6d314fd3 CP	296	########################################
	297	#
	298	# Construct file_contexts
	299	#
92e928e1	300	$(FC): $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) $(FCSORT)
6d314fd3	301	@test -d tmp \|\| mkdir -p tmp
92e928e1 CP	302	$(QUIET) m4 $(M4PARAM) $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) > tmp/$@.tmp
	303	$(QUIET) grep -e HOME -e ROLE tmp/$@.tmp > $(HOMEDIR_TEMPLATE)
	304	$(QUIET) sed -i -e /HOME/d -e /ROLE/d tmp/$@.tmp
	305	$(QUIET) $(FCSORT) tmp/$@.tmp $@
6d314fd3	306
547283e2 CP	307	########################################
	308	#
	309	# Install file_contexts
	310	#
3a80ec29	311	$(FCPATH): $(FC) $(USERPATH)/system.users
547283e2 CP	312	@mkdir -p $(CONTEXTPATH)/files
547283e2 CP	313	$(QUIET) install -m 644 $(FC) $(FCPATH)
92e928e1 CP	314	$(QUIET) install -m 644 $(HOMEDIR_TEMPLATE) $(HOMEDIRPATH)
92e928e1 CP	315	$(QUIET) $(GENHOMEDIRCON) -d $(TOPDIR) -t $(NAME) $(USEPWD)
547283e2	316
b4cd1533 CP	317	########################################
	318	#
	319	# Filesystem labeling
	320	#
88d14a22	321	FILESYSTEMS := `mount \| grep -v "context=" \| egrep -v '\((\|.,)bind(,.\|)\)' \| awk '/(ext[23]\| xfs\| jfs).*rw/{print $$3}';`
b4cd1533	322
88d14a22 CP	323	checklabels: $(FC) $(SETFILES)
	324	@if test -z "$(FILESYSTEMS)"; then \
	325	echo "No filesystems with extended attributes found!" ;\
	326	false ;\
	327	fi
b4cd1533 CP	328	$(QUIET) $(SETFILES) -v -n $(FC) $(FILESYSTEMS)
b4cd1533 CP	329
88d14a22 CP	330	restorelabels: $(FC) $(SETFILES)
	331	@if test -z "$(FILESYSTEMS)"; then \
	332	echo "No filesystems with extended attributes found!" ;\
	333	false ;\
	334	fi
b4cd1533 CP	335	$(QUIET) $(SETFILES) -v $(FC) $(FILESYSTEMS)
	336
	337	relabel: $(FC) $(SETFILES)
88d14a22 CP	338	@if test -z "$(FILESYSTEMS)"; then \
	339	echo "No filesystems with extended attributes found!" ;\
	340	false ;\
	341	fi
b4cd1533 CP	342	$(QUIET) $(SETFILES) $(FC) $(FILESYSTEMS)
b4cd1533 CP	343
84eb353c CP	344	########################################
	345	#
	346	# Create config files
	347	#
d2d6c8ce CP	348	conf: $(MOD_DISABLE) $(TUNABLES) $(GENERATED_TE) $(GENERATED_IF) $(GENERATED_FC)
	349
	350	$(MOD_DISABLE) $(TUNABLES): $(POLXML)
84eb353c	351	@echo "Creating $(MOD_DISABLE) and $(TUNABLES)"
12b559a4	352	$(QUIET) cd $(DOCS) && ../$(GENDOC) -t ../$(TUNABLES) -m ../$(MOD_DISABLE) -x ../$(POLXML)
84eb353c	353
6d314fd3 CP	354	########################################
	355	#
	356	# Documentation generation
	357	#
	358
d2d6c8ce	359	# minimal dependencies here, because we don't want to rebuild
84eb353c CP	360	# this and its dependents every time the dependencies
84eb353c CP	361	# change
d2d6c8ce	362	$(POLXML): $(ALL_INTERFACES)
88c72f44	363	@echo "Creating $@"
84eb353c	364	@mkdir -p tmp
004db90d	365	$(QUIET) echo '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>' > $@
95db4228 CP	366	$(QUIET) echo '<!DOCTYPE policy SYSTEM "$(notdir $(XMLDTD))">' >> $@
95db4228 CP	367	$(QUIET) $(GENXML) -w -m $(LAYERXML) -t $(GLOBALTUN) $(ALL_LAYERS) >> $@
0447352a CP	368	$(QUIET) if test -x $(XMLLINT) && test -f $(XMLDTD); then \
0447352a CP	369	$(XMLLINT) --noout --dtdvalid $(XMLDTD) $@ ;\
004db90d	370	fi
6d314fd3	371
12b559a4	372	html: $(POLXML)
20030ef5	373	@mkdir -p $(HTMLDIR)
12b559a4	374	$(QUIET) cd $(DOCS) && ../$(GENDOC) -d ../$(HTMLDIR) -T ../$(DOCTEMPLATE) -x ../$(POLXML)
20030ef5 CP	375	$(QUIET) cp $(DOCTEMPLATE)/*.css $(HTMLDIR)
20030ef5 CP	376
c9a26b3e CP	377	########################################
	378	#
	379	# Runtime binary policy patching of users
	380	#
	381	$(USERPATH)/system.users: $(USER_FILES) tmp/generated_definitions.conf
	382	@mkdir -p $(USERPATH)
	383	@echo "Installing system.users"
	384	@echo "# " > tmp/system.users
	385	@echo "# Do not edit this file. " >> tmp/system.users
	386	@echo "# This file is replaced on reinstalls of this policy." >> tmp/system.users
	387	@echo "# Please edit local.users to make local changes." >> tmp/system.users
	388	@echo "#" >> tmp/system.users
	389	$(QUIET) m4 $(M4PARAM) tmp/generated_definitions.conf $(USER_FILES) \| \
	390	egrep -v "^[[:space:]]*($$\|#)" >> tmp/system.users
	391	$(QUIET) install -m 644 tmp/system.users $@
	392
1beba1c6	393	$(USERPATH)/local.users: config/local.users
c9a26b3e CP	394	@mkdir -p $(USERPATH)
c9a26b3e CP	395	@echo "Installing local.users"
c7b41e95	396	$(QUIET) install -b -m 644 $< $@
c9a26b3e CP	397
	398	########################################
	399	#
	400	# Appconfig files
	401	#
	402	install-appconfig: $(APPFILES)
	403
1beba1c6 CP	404	$(INSTALLDIR)/booleans: $(TUNABLES)
	405	@mkdir -p $(INSTALLDIR)
	406	$(QUIET) egrep '^[[:blank:]]*[[:alpha:]]' $(TUNABLES) \
	407	\| sed -e 's/false/0/g' -e 's/true/1/g' > tmp/booleans
	408	$(QUIET) install -m 644 tmp/booleans $@
	409
2926f9c7	410	$(CONTEXTPATH)/files/media: $(APPCONF)/media
1beba1c6 CP	411	@mkdir -p $(CONTEXTPATH)/files/
1beba1c6 CP	412	$(QUIET) install -m 644 $< $@
c9a26b3e	413
2926f9c7	414	$(APPDIR)/default_contexts: $(APPCONF)/default_contexts
1beba1c6 CP	415	@mkdir -p $(APPDIR)
1beba1c6 CP	416	$(QUIET) install -m 644 $< $@
c9a26b3e	417
2926f9c7	418	$(APPDIR)/removable_context: $(APPCONF)/removable_context
1beba1c6 CP	419	@mkdir -p $(APPDIR)
1beba1c6 CP	420	$(QUIET) install -m 644 $< $@
c9a26b3e CP	421
c9a26b3e CP	422	$(APPDIR)/customizable_types: policy.conf
1beba1c6 CP	423	@mkdir -p $(APPDIR)
	424	$(QUIET) grep "^type .*customizable" $< \| cut -d',' -f1 \| cut -d' ' -f2 > tmp/customizable_types
	425	$(QUIET) install -m 644 tmp/customizable_types $@
c9a26b3e	426
2926f9c7	427	$(APPDIR)/default_type: $(APPCONF)/default_type
1beba1c6 CP	428	@mkdir -p $(APPDIR)
1beba1c6 CP	429	$(QUIET) install -m 644 $< $@
c9a26b3e	430
2926f9c7	431	$(APPDIR)/userhelper_context: $(APPCONF)/userhelper_context
1beba1c6 CP	432	@mkdir -p $(APPDIR)
1beba1c6 CP	433	$(QUIET) install -m 644 $< $@
c9a26b3e	434
2926f9c7	435	$(APPDIR)/initrc_context: $(APPCONF)/initrc_context
1beba1c6 CP	436	@mkdir -p $(APPDIR)
1beba1c6 CP	437	$(QUIET) install -m 644 $< $@
c9a26b3e	438
2926f9c7	439	$(APPDIR)/failsafe_context: $(APPCONF)/failsafe_context
1beba1c6 CP	440	@mkdir -p $(APPDIR)
1beba1c6 CP	441	$(QUIET) install -m 644 $< $@
c9a26b3e	442
2926f9c7	443	$(APPDIR)/dbus_contexts: $(APPCONF)/dbus_contexts
1beba1c6 CP	444	@mkdir -p $(APPDIR)
1beba1c6 CP	445	$(QUIET) install -m 644 $< $@
c9a26b3e	446
2926f9c7	447	$(APPDIR)/users/root: $(APPCONF)/root_default_contexts
1beba1c6 CP	448	@mkdir -p $(APPDIR)/users
1beba1c6 CP	449	$(QUIET) install -m 644 $< $@
c9a26b3e	450
c592e52e CP	451	########################################
	452	#
	453	# Install policy sources
	454	#
	455	install-src:
	456	rm -rf $(SRCPATH)/policy.old
	457	-mv $(SRCPATH)/policy $(SRCPATH)/policy.old
	458	mkdir -p $(SRCPATH)/policy
	459	cp -R . $(SRCPATH)/policy
	460
102a59ba CP	461	########################################
	462	#
	463	# Clean the sources
	464	#
b4cd1533 CP	465	clean:
	466	rm -fR tmp
	467	rm -f policy.conf
	468	rm -f policy.$(PV)
	469	rm -f $(FC)
	470
102a59ba CP	471	########################################
	472	#
	473	# Clean everything
	474	#
0fbe15dc	475	bare: clean
12b559a4	476	rm -f $(POLXML)
254bbc7b CP	477	rm -f $(SUPPORT)/*.pyc
254bbc7b CP	478	rm -f $(FCSORT)
0fbe15dc CP	479	rm -f $(MOD_DISABLE)
0fbe15dc CP	480	rm -f $(TUNABLES)
20030ef5	481	rm -fR $(HTMLDIR)
e12e5738 CP	482	ifneq ($(GENERATED_TE),)
	483	rm -f $(GENERATED_TE)
	484	endif
	485	ifneq ($(GENERATED_IF),)
	486	rm -f $(GENERATED_IF)
	487	endif
	488	ifneq ($(GENERATED_FC),)
	489	rm -f $(GENERATED_FC)
	490	endif
0fbe15dc	491
102a59ba	492	.PHONY: default policy install load reload enableaudit checklabels restorelabels relabel conf clean bare