[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

SUPPORT := support
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 := $(shell find $(wildcard policy/modules/*) -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
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: $(ALL_INTERFACES)
	@test -d tmp || mkdir -p tmp
	$(QUIET) cat $^ > $@

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' >> $@
	$(QUIET) echo "## </module>" >> $@

$(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 "policy.dtd">' >> $@
	$(QUIET) echo "<policy>" >> $@
# process this through m4 to eliminate the generated definitions templates.
# currently these are only in corenetwork.if
	$(QUIET) m4 $(ALL_INTERFACES) $(GLOBALTUN) | egrep -h "^##[[:blank:]]" | sed -e 's/^##[[:blank:]]//g' >> $@
	$(QUIET) echo "</policy>" >> $@
	$(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 -C -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 $< $@

clean:
	rm -fR tmp
	rm -f policy.conf
	rm -f policy.$(PV)
	rm -f $(FC)

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 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
3a80ec29 CP	58	SUPPORT := support
3a80ec29 CP	59	GENDOC := $(SUPPORT)/sedoctool.py
254bbc7b	60	FCSORT := $(SUPPORT)/fc_sort
84eb353c	61	SETTUN := $(SUPPORT)/set_tunables
3a80ec29	62
004db90d	63	XMLLINT := $(BINDIR)/xmllint
b4cd1533	64
134191be	65	# enable MLS if requested.
b67488e3	66	ifneq ($(findstring mls,$(TYPE)),)
134191be CP	67	override M4PARAM += -D enable_mls
	68	CHECKPOLICY += -M
	69	endif
	70
b67488e3 CP	71	# compile targeted policy if requested.
	72	ifneq ($(findstring targeted,$(TYPE)),)
	73	override M4PARAM += -D targeted_policy
	74	endif
	75
	76	ifeq ($(MONOLITHIC),y)
	77	override M4PARAM += -D monolithic_policy
	78	endif
	79
	80	ifneq ($(OUTPUT_POLICY),)
	81	CHECKPOLICY += -c $(OUTPUT_POLICY)
	82	endif
	83
	84	ifeq ($(NAME),)
	85	NAME := $(TYPE)
134191be CP	86	endif
134191be CP	87
b4cd1533	88	# determine the policy version and current kernel version if possible
134191be	89	PV := $(shell $(CHECKPOLICY) -V \|cut -f 1 -d ' ')
b4cd1533 CP	90	KV := $(shell cat /selinux/policyvers)
	91
	92	# dont print version warnings if we are unable to determine
	93	# the currently running kernel's policy version
	94	ifeq ($(KV),)
134191be	95	KV := $(PV)
b4cd1533 CP	96	endif
	97
	98	FC := file_contexts
	99	POLVER := policy.$(PV)
b4cd1533 CP	100
	101	# install paths
	102	TOPDIR = $(DESTDIR)/etc/selinux
b67488e3	103	INSTALLDIR = $(TOPDIR)/$(NAME)
b4cd1533 CP	104	POLICYPATH = $(INSTALLDIR)/policy
	105	SRCPATH = $(INSTALLDIR)/src
	106	USERPATH = $(INSTALLDIR)/users
	107	CONTEXTPATH = $(INSTALLDIR)/contexts
	108	LOADPATH = $(POLICYPATH)/$(POLVER)
	109	FCPATH = $(CONTEXTPATH)/files/file_contexts
	110	HOMEDIRPATH = $(CONTEXTPATH)/files/homedir_template
	111
b67488e3 CP	112	POLDIR = policy
	113	MODDIR = $(POLDIR)/modules
	114
	115	BASE_MODULE = $(MODDIR)/kernel
	116	FLASKDIR = $(POLDIR)/flask
09693356	117	APPCONF = config/appconfig
0350b1dc	118	M4SUPPORT = $(wildcard $(POLDIR)/support/*.spt)
b4cd1533	119
84eb353c	120	GLOBALTUN := $(POLDIR)/global_tunables
0350b1dc	121	MOD_DISABLE := $(POLDIR)/modules.conf
84eb353c	122	TUNABLES := $(POLDIR)/tunables.conf
0fbe15dc	123
c9a26b3e	124	APPDIR := $(CONTEXTPATH)
1beba1c6	125	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	126	CONTEXTFILES += $(wildcard $(APPCONF)/_context) $(APPCONF)/media
b67488e3	127	USER_FILES := $(POLDIR)/users
c9a26b3e	128
e12e5738 CP	129	DISABLEMOD := $(foreach mod,$(shell egrep -v '^[[:blank:]]*\#' $(MOD_DISABLE)),$(subst ./,,$(shell find -iname $(mod).te)))
	130	ALL_LAYERS := $(shell find $(wildcard policy/modules/*) -maxdepth 0 -type d)
	131
	132	GENERATED_TE := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te.in)))
	133	GENERATED_IF := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.if.in)))
	134	GENERATED_FC := $(basename $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.fc.in)))
	135
8ae194f6 CP	136	# sort here since it removes duplicates, which can happen
	137	# when a generated file is already generated
	138	DETECTED_MODS := $(sort $(foreach dir,$(ALL_LAYERS),$(wildcard $(dir)/*.te)) $(GENERATED_TE))
0fbe15dc	139	ALL_MODULES := $(filter-out $(DISABLEMOD),$(DETECTED_MODS))
b4cd1533	140
b67488e3	141	PRE_TE_FILES := $(addprefix $(FLASKDIR)/,security_classes initial_sids access_vectors) $(M4SUPPORT) $(POLDIR)/mls
0fbe15dc CP	142	ALL_INTERFACES := $(ALL_MODULES:.te=.if)
0fbe15dc CP	143	ALL_TE_FILES := $(ALL_MODULES)
b67488e3	144	POST_TE_FILES := $(POLDIR)/users $(POLDIR)/constraints
b4cd1533	145
0fbe15dc	146	ALL_FC_FILES := $(ALL_MODULES:.te=.fc)
92e928e1	147	HOMEDIR_TEMPLATE = tmp/homedir_template
b4cd1533	148
84eb353c	149	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	150
20030ef5	151	DOCS = doc
12b559a4	152	POLXML = $(DOCS)/policy.xml
20030ef5 CP	153	XMLDTD = $(DOCS)/policy.dtd
	154	HTMLDIR = $(DOCS)/html
	155	DOCTEMPLATE = $(DOCS)/templates
36e54b81	156
b4cd1533 CP	157	########################################
	158	#
	159	# default action: build policy locally
	160	#
	161	default: policy
	162
	163	policy: $(POLVER)
	164
44cda51b	165	install: $(LOADPATH) $(FCPATH) $(APPFILES) $(USERPATH)/local.users
c9a26b3e CP	166
c9a26b3e CP	167	load: tmp/load
b4cd1533 CP	168
	169	########################################
	170	#
	171	# Build a binary policy locally
	172	#
	173	$(POLVER): policy.conf
b67488e3	174	@echo "Compiling $(NAME) $(POLVER)"
b4cd1533 CP	175	ifneq ($(PV),$(KV))
b4cd1533 CP	176	@echo
b67488e3	177	@echo "WARNING: Policy version mismatch! Is your OUTPUT_POLICY set correctly?"
b4cd1533 CP	178	@echo
b4cd1533 CP	179	endif
134191be	180	$(QUIET) $(CHECKPOLICY) $^ -o $@
b4cd1533 CP	181
	182	########################################
	183	#
	184	# Install a binary policy
	185	#
	186	$(LOADPATH): policy.conf
	187	@mkdir -p $(POLICYPATH)
b67488e3	188	@echo "Compiling and installing $(NAME) $(LOADPATH)"
b4cd1533 CP	189	ifneq ($(PV),$(KV))
b4cd1533 CP	190	@echo
b67488e3	191	@echo "WARNING: Policy version mismatch! Is your OUTPUT_POLICY set correctly?"
b4cd1533 CP	192	@echo
b4cd1533 CP	193	endif
134191be	194	$(QUIET) $(CHECKPOLICY) $^ -o $@
b4cd1533	195
88d14a22 CP	196	########################################
	197	#
	198	# Load the binary policy
	199	#
	200	reload tmp/load: $(LOADPATH) $(FCPATH)
b67488e3	201	@echo "Loading $(NAME) $(LOADPATH)"
88d14a22 CP	202	$(QUIET) $(LOADPOLICY) -q $(LOADPATH)
	203	@touch tmp/load
	204
b4cd1533 CP	205	########################################
	206	#
	207	# Construct a monolithic policy.conf
	208	#
	209	policy.conf: $(POLICY_SECTIONS)
b67488e3	210	@echo "Creating $(NAME) policy.conf"
d2d6c8ce	211	# checkpolicy can use the #line directives provided by -s for error reporting:
b67488e3	212	$(QUIET) m4 $(M4PARAM) -s $^ > tmp/$@.tmp
b4cd1533	213	$(QUIET) sed -e /^portcon/d -e /^nodecon/d -e /^netifcon/d < tmp/$@.tmp > $@
d2d6c8ce	214	# the ordering of these ocontexts matters:
b4cd1533 CP	215	$(QUIET) grep ^portcon tmp/$@.tmp >> $@ \|\| true
	216	$(QUIET) grep ^netifcon tmp/$@.tmp >> $@ \|\| true
	217	$(QUIET) grep ^nodecon tmp/$@.tmp >> $@ \|\| true
	218
	219	tmp/pre_te_files.conf: $(PRE_TE_FILES)
	220	@test -d tmp \|\| mkdir -p tmp
	221	$(QUIET) cat $^ > $@
	222
d2d6c8ce CP	223	tmp/generated_definitions.conf: $(ALL_LAYERS) $(ALL_TE_FILES)
d2d6c8ce CP	224	# per-userdomain templates:
b4cd1533 CP	225	@test -d tmp \|\| mkdir -p tmp
b4cd1533 CP	226	$(QUIET) echo "define(\`per_userdomain_templates',\`" > $@
0fbe15dc	227	$(QUIET) for i in $(patsubst %.te,%,$(notdir $(ALL_MODULES))); do \
b4cd1533 CP	228	echo "ifdef(\`""$$i""_per_userdomain_template',\`""$$i""_per_userdomain_template("'$$1'")')" \
	229	>> $@ ;\
	230	done
	231	$(QUIET) echo "')" >> $@
d2d6c8ce	232	# define foo.te
0fbe15dc	233	$(QUIET) for i in $(notdir $(ALL_MODULES)); do \
b4cd1533 CP	234	echo "define(\`$$i')" >> $@ ;\
b4cd1533 CP	235	done
84eb353c	236	$(QUIET) $(SETTUN) $(TUNABLES) >> $@
b4cd1533	237
3a80ec29	238	tmp/all_interfaces.conf: $(ALL_INTERFACES)
b4cd1533	239	@test -d tmp \|\| mkdir -p tmp
3a80ec29	240	$(QUIET) cat $^ > $@
b4cd1533	241
3a80ec29	242	tmp/all_te_files.conf: $(ALL_TE_FILES)
b4cd1533	243	@test -d tmp \|\| mkdir -p tmp
3a80ec29	244	$(QUIET) cat $^ > $@
b4cd1533 CP	245
	246	tmp/post_te_files.conf: $(POST_TE_FILES)
	247	@test -d tmp \|\| mkdir -p tmp
	248	$(QUIET) cat $^ > $@
	249
	250	# extract attributes and put them first. extract post te stuff
	251	# like genfscon and put last. portcon, nodecon, and netifcon
	252	# is delayed since they are generated by m4
f66a1af9 CP	253	tmp/all_attrs_types.conf tmp/only_te_rules.conf tmp/all_post.conf: tmp/all_te_files.conf tmp/post_te_files.conf
	254	$(QUIET) grep ^attribute tmp/all_te_files.conf > tmp/all_attrs_types.conf \|\| true
	255	$(QUIET) grep '^type ' tmp/all_te_files.conf >> tmp/all_attrs_types.conf
b4cd1533	256	$(QUIET) cat tmp/post_te_files.conf > tmp/all_post.conf
cabfa520 CP	257	$(QUIET) grep '^sid ' tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
cabfa520 CP	258	$(QUIET) egrep '^fs_use_(xattr\|task\|trans)' tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
b4cd1533	259	$(QUIET) grep ^genfscon tmp/all_te_files.conf >> tmp/all_post.conf \|\| true
cabfa520 CP	260	$(QUIET) sed -r -e /^attribute/d -e '/^type /d' -e /^genfscon/d \
	261	-e '/^sid /d' -e '/^fs_use_(xattr\|task\|trans)/d' \
	262	< tmp/all_te_files.conf > tmp/only_te_rules.conf
b4cd1533	263
f2e4ab3a	264	$(MODDIR)/kernel/corenetwork.if: $(MODDIR)/kernel/corenetwork.if.m4 $(MODDIR)/kernel/corenetwork.if.in
61bbe531 CP	265	@echo "#" > $@
	266	@echo "# This is a generated file! Instead of modifying this file, the" >> $@
	267	@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
	268	@echo "#" >> $@
	269	$(QUIET) cat $(MODDIR)/kernel/corenetwork.if.in >> $@
f2e4ab3a	270	$(QUIET) egrep "^[[:blank:]]network_(interface\|node\|port)\(.\)" $(@:.if=.te).in \
d2d6c8ce	271	\| m4 $(M4PARAM) $(M4SUPPORT) $(MODDIR)/kernel/corenetwork.if.m4 - \
f2e4ab3a CP	272	\| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
	273	$(QUIET) echo "## </module>" >> $@
	274
	275	$(MODDIR)/kernel/corenetwork.te: $(MODDIR)/kernel/corenetwork.te.m4 $(MODDIR)/kernel/corenetwork.te.in
61bbe531 CP	276	@echo "#" > $@
	277	@echo "# This is a generated file! Instead of modifying this file, the" >> $@
	278	@echo "# $(notdir $@).in or $(notdir $@).m4 file should be modified." >> $@
	279	@echo "#" >> $@
d2d6c8ce	280	$(QUIET) m4 $(M4PARAM) $(M4SUPPORT) $^ \
61bbe531	281	\| sed -e 's/dollarsone/\$$1/g' -e 's/dollarszero/\$$0/g' >> $@
f2e4ab3a	282
88d14a22 CP	283	########################################
	284	#
	285	# Remove the dontaudit rules from the policy.conf
	286	#
	287	enableaudit: policy.conf
	288	@test -d tmp \|\| mkdir -p tmp
	289	@echo "Removing dontaudit rules from policy.conf"
	290	$(QUIET) grep -v dontaudit policy.conf > tmp/policy.audit
	291	$(QUIET) mv tmp/policy.audit policy.conf
	292
6d314fd3 CP	293	########################################
	294	#
	295	# Construct file_contexts
	296	#
92e928e1	297	$(FC): $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) $(FCSORT)
6d314fd3	298	@test -d tmp \|\| mkdir -p tmp
92e928e1 CP	299	$(QUIET) m4 $(M4PARAM) $(M4SUPPORT) tmp/generated_definitions.conf $(ALL_FC_FILES) > tmp/$@.tmp
	300	$(QUIET) grep -e HOME -e ROLE tmp/$@.tmp > $(HOMEDIR_TEMPLATE)
	301	$(QUIET) sed -i -e /HOME/d -e /ROLE/d tmp/$@.tmp
	302	$(QUIET) $(FCSORT) tmp/$@.tmp $@
6d314fd3	303
547283e2 CP	304	########################################
	305	#
	306	# Install file_contexts
	307	#
3a80ec29	308	$(FCPATH): $(FC) $(USERPATH)/system.users
547283e2 CP	309	@mkdir -p $(CONTEXTPATH)/files
547283e2 CP	310	$(QUIET) install -m 644 $(FC) $(FCPATH)
92e928e1 CP	311	$(QUIET) install -m 644 $(HOMEDIR_TEMPLATE) $(HOMEDIRPATH)
92e928e1 CP	312	$(QUIET) $(GENHOMEDIRCON) -d $(TOPDIR) -t $(NAME) $(USEPWD)
547283e2	313
b4cd1533 CP	314	########################################
	315	#
	316	# Filesystem labeling
	317	#
88d14a22	318	FILESYSTEMS := `mount \| grep -v "context=" \| egrep -v '\((\|.,)bind(,.\|)\)' \| awk '/(ext[23]\| xfs\| jfs).*rw/{print $$3}';`
b4cd1533	319
88d14a22 CP	320	checklabels: $(FC) $(SETFILES)
	321	@if test -z "$(FILESYSTEMS)"; then \
	322	echo "No filesystems with extended attributes found!" ;\
	323	false ;\
	324	fi
b4cd1533 CP	325	$(QUIET) $(SETFILES) -v -n $(FC) $(FILESYSTEMS)
b4cd1533 CP	326
88d14a22 CP	327	restorelabels: $(FC) $(SETFILES)
	328	@if test -z "$(FILESYSTEMS)"; then \
	329	echo "No filesystems with extended attributes found!" ;\
	330	false ;\
	331	fi
b4cd1533 CP	332	$(QUIET) $(SETFILES) -v $(FC) $(FILESYSTEMS)
	333
	334	relabel: $(FC) $(SETFILES)
88d14a22 CP	335	@if test -z "$(FILESYSTEMS)"; then \
	336	echo "No filesystems with extended attributes found!" ;\
	337	false ;\
	338	fi
b4cd1533 CP	339	$(QUIET) $(SETFILES) $(FC) $(FILESYSTEMS)
b4cd1533 CP	340
84eb353c CP	341	########################################
	342	#
	343	# Create config files
	344	#
d2d6c8ce CP	345	conf: $(MOD_DISABLE) $(TUNABLES) $(GENERATED_TE) $(GENERATED_IF) $(GENERATED_FC)
	346
	347	$(MOD_DISABLE) $(TUNABLES): $(POLXML)
84eb353c	348	@echo "Creating $(MOD_DISABLE) and $(TUNABLES)"
12b559a4	349	$(QUIET) cd $(DOCS) && ../$(GENDOC) -t ../$(TUNABLES) -m ../$(MOD_DISABLE) -x ../$(POLXML)
84eb353c	350
6d314fd3 CP	351	########################################
	352	#
	353	# Documentation generation
	354	#
	355
d2d6c8ce	356	# minimal dependencies here, because we don't want to rebuild
84eb353c CP	357	# this and its dependents every time the dependencies
84eb353c CP	358	# change
d2d6c8ce	359	$(POLXML): $(ALL_INTERFACES)
88c72f44	360	@echo "Creating $@"
84eb353c	361	@mkdir -p tmp
004db90d CP	362	$(QUIET) echo '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>' > $@
	363	$(QUIET) echo '<!DOCTYPE policy SYSTEM "policy.dtd">' >> $@
	364	$(QUIET) echo "<policy>" >> $@
44cda51b	365	# process this through m4 to eliminate the generated definitions templates.
3c62aa31	366	# currently these are only in corenetwork.if
84eb353c	367	$(QUIET) m4 $(ALL_INTERFACES) $(GLOBALTUN) \| egrep -h "^##[[:blank:]]" \| sed -e 's/^##[[:blank:]]//g' >> $@
88c72f44	368	$(QUIET) echo "</policy>" >> $@
0447352a CP	369	$(QUIET) if test -x $(XMLLINT) && test -f $(XMLDTD); then \
0447352a CP	370	$(XMLLINT) --noout --dtdvalid $(XMLDTD) $@ ;\
004db90d	371	fi
6d314fd3	372
12b559a4	373	html: $(POLXML)
20030ef5	374	@mkdir -p $(HTMLDIR)
12b559a4	375	$(QUIET) cd $(DOCS) && ../$(GENDOC) -d ../$(HTMLDIR) -T ../$(DOCTEMPLATE) -x ../$(POLXML)
20030ef5 CP	376	$(QUIET) cp $(DOCTEMPLATE)/*.css $(HTMLDIR)
20030ef5 CP	377
c9a26b3e CP	378	########################################
	379	#
	380	# Runtime binary policy patching of users
	381	#
	382	$(USERPATH)/system.users: $(USER_FILES) tmp/generated_definitions.conf
	383	@mkdir -p $(USERPATH)
	384	@echo "Installing system.users"
	385	@echo "# " > tmp/system.users
	386	@echo "# Do not edit this file. " >> tmp/system.users
	387	@echo "# This file is replaced on reinstalls of this policy." >> tmp/system.users
	388	@echo "# Please edit local.users to make local changes." >> tmp/system.users
	389	@echo "#" >> tmp/system.users
	390	$(QUIET) m4 $(M4PARAM) tmp/generated_definitions.conf $(USER_FILES) \| \
	391	egrep -v "^[[:space:]]*($$\|#)" >> tmp/system.users
	392	$(QUIET) install -m 644 tmp/system.users $@
	393
1beba1c6	394	$(USERPATH)/local.users: config/local.users
c9a26b3e CP	395	@mkdir -p $(USERPATH)
	396	@echo "Installing local.users"
	397	$(QUIET) install -C -b -m 644 $< $@
	398
	399	########################################
	400	#
	401	# Appconfig files
	402	#
	403	install-appconfig: $(APPFILES)
	404
1beba1c6 CP	405	$(INSTALLDIR)/booleans: $(TUNABLES)
	406	@mkdir -p $(INSTALLDIR)
	407	$(QUIET) egrep '^[[:blank:]]*[[:alpha:]]' $(TUNABLES) \
	408	\| sed -e 's/false/0/g' -e 's/true/1/g' > tmp/booleans
	409	$(QUIET) install -m 644 tmp/booleans $@
	410
2926f9c7	411	$(CONTEXTPATH)/files/media: $(APPCONF)/media
1beba1c6 CP	412	@mkdir -p $(CONTEXTPATH)/files/
1beba1c6 CP	413	$(QUIET) install -m 644 $< $@
c9a26b3e	414
2926f9c7	415	$(APPDIR)/default_contexts: $(APPCONF)/default_contexts
1beba1c6 CP	416	@mkdir -p $(APPDIR)
1beba1c6 CP	417	$(QUIET) install -m 644 $< $@
c9a26b3e	418
2926f9c7	419	$(APPDIR)/removable_context: $(APPCONF)/removable_context
1beba1c6 CP	420	@mkdir -p $(APPDIR)
1beba1c6 CP	421	$(QUIET) install -m 644 $< $@
c9a26b3e CP	422
c9a26b3e CP	423	$(APPDIR)/customizable_types: policy.conf
1beba1c6 CP	424	@mkdir -p $(APPDIR)
	425	$(QUIET) grep "^type .*customizable" $< \| cut -d',' -f1 \| cut -d' ' -f2 > tmp/customizable_types
	426	$(QUIET) install -m 644 tmp/customizable_types $@
c9a26b3e	427
2926f9c7	428	$(APPDIR)/default_type: $(APPCONF)/default_type
1beba1c6 CP	429	@mkdir -p $(APPDIR)
1beba1c6 CP	430	$(QUIET) install -m 644 $< $@
c9a26b3e	431
2926f9c7	432	$(APPDIR)/userhelper_context: $(APPCONF)/userhelper_context
1beba1c6 CP	433	@mkdir -p $(APPDIR)
1beba1c6 CP	434	$(QUIET) install -m 644 $< $@
c9a26b3e	435
2926f9c7	436	$(APPDIR)/initrc_context: $(APPCONF)/initrc_context
1beba1c6 CP	437	@mkdir -p $(APPDIR)
1beba1c6 CP	438	$(QUIET) install -m 644 $< $@
c9a26b3e	439
2926f9c7	440	$(APPDIR)/failsafe_context: $(APPCONF)/failsafe_context
1beba1c6 CP	441	@mkdir -p $(APPDIR)
1beba1c6 CP	442	$(QUIET) install -m 644 $< $@
c9a26b3e	443
2926f9c7	444	$(APPDIR)/dbus_contexts: $(APPCONF)/dbus_contexts
1beba1c6 CP	445	@mkdir -p $(APPDIR)
1beba1c6 CP	446	$(QUIET) install -m 644 $< $@
c9a26b3e	447
2926f9c7	448	$(APPDIR)/users/root: $(APPCONF)/root_default_contexts
1beba1c6 CP	449	@mkdir -p $(APPDIR)/users
1beba1c6 CP	450	$(QUIET) install -m 644 $< $@
c9a26b3e	451
b4cd1533 CP	452	clean:
	453	rm -fR tmp
	454	rm -f policy.conf
	455	rm -f policy.$(PV)
	456	rm -f $(FC)
	457
0fbe15dc	458	bare: clean
12b559a4	459	rm -f $(POLXML)
254bbc7b CP	460	rm -f $(SUPPORT)/*.pyc
254bbc7b CP	461	rm -f $(FCSORT)
0fbe15dc CP	462	rm -f $(MOD_DISABLE)
0fbe15dc CP	463	rm -f $(TUNABLES)
20030ef5	464	rm -fR $(HTMLDIR)
e12e5738 CP	465	ifneq ($(GENERATED_TE),)
	466	rm -f $(GENERATED_TE)
	467	endif
	468	ifneq ($(GENERATED_IF),)
	469	rm -f $(GENERATED_IF)
	470	endif
	471	ifneq ($(GENERATED_FC),)
	472	rm -f $(GENERATED_FC)
	473	endif
0fbe15dc CP	474
0fbe15dc CP	475	.PHONY: default policy install reload enableaudit checklabels restorelabels relabel conf clean bare