1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun# Makefile for AppArmor Linux Security Module 3*4882a593Smuzhiyun# 4*4882a593Smuzhiyunobj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunapparmor-y := apparmorfs.o audit.o capability.o task.o ipc.o lib.o match.o \ 7*4882a593Smuzhiyun path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \ 8*4882a593Smuzhiyun resource.o secid.o file.o policy_ns.o label.o mount.o net.o 9*4882a593Smuzhiyunapparmor-$(CONFIG_SECURITY_APPARMOR_HASH) += crypto.o 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunclean-files := capability_names.h rlim_names.h net_names.h 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun# Build a lower case string table of address family names 14*4882a593Smuzhiyun# Transform lines from 15*4882a593Smuzhiyun# #define AF_LOCAL 1 /* POSIX name for AF_UNIX */ 16*4882a593Smuzhiyun# #define AF_INET 2 /* Internet IP Protocol */ 17*4882a593Smuzhiyun# to 18*4882a593Smuzhiyun# [1] = "local", 19*4882a593Smuzhiyun# [2] = "inet", 20*4882a593Smuzhiyun# 21*4882a593Smuzhiyun# and build the securityfs entries for the mapping. 22*4882a593Smuzhiyun# Transforms lines from 23*4882a593Smuzhiyun# #define AF_INET 2 /* Internet IP Protocol */ 24*4882a593Smuzhiyun# to 25*4882a593Smuzhiyun# #define AA_SFS_AF_MASK "local inet" 26*4882a593Smuzhiyunquiet_cmd_make-af = GEN $@ 27*4882a593Smuzhiyuncmd_make-af = echo "static const char *address_family_names[] = {" > $@ ;\ 28*4882a593Smuzhiyun sed $< >>$@ -r -n -e "/AF_MAX/d" -e "/AF_LOCAL/d" -e "/AF_ROUTE/d" -e \ 29*4882a593Smuzhiyun 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t]+([0-9]+)(.*)/[\2] = "\L\1",/p';\ 30*4882a593Smuzhiyun echo "};" >> $@ ;\ 31*4882a593Smuzhiyun printf '%s' '\#define AA_SFS_AF_MASK "' >> $@ ;\ 32*4882a593Smuzhiyun sed -r -n -e "/AF_MAX/d" -e "/AF_LOCAL/d" -e "/AF_ROUTE/d" -e \ 33*4882a593Smuzhiyun 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t]+([0-9]+)(.*)/\L\1/p'\ 34*4882a593Smuzhiyun $< | tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun# Build a lower case string table of sock type names 37*4882a593Smuzhiyun# Transform lines from 38*4882a593Smuzhiyun# SOCK_STREAM = 1, 39*4882a593Smuzhiyun# to 40*4882a593Smuzhiyun# [1] = "stream", 41*4882a593Smuzhiyunquiet_cmd_make-sock = GEN $@ 42*4882a593Smuzhiyuncmd_make-sock = echo "static const char *sock_type_names[] = {" >> $@ ;\ 43*4882a593Smuzhiyun sed $^ >>$@ -r -n \ 44*4882a593Smuzhiyun -e 's/^\tSOCK_([A-Z0-9_]+)[\t]+=[ \t]+([0-9]+)(.*)/[\2] = "\L\1",/p';\ 45*4882a593Smuzhiyun echo "};" >> $@ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun# Build a lower case string table of capability names 48*4882a593Smuzhiyun# Transforms lines from 49*4882a593Smuzhiyun# #define CAP_DAC_OVERRIDE 1 50*4882a593Smuzhiyun# to 51*4882a593Smuzhiyun# [1] = "dac_override", 52*4882a593Smuzhiyunquiet_cmd_make-caps = GEN $@ 53*4882a593Smuzhiyuncmd_make-caps = echo "static const char *const capability_names[] = {" > $@ ;\ 54*4882a593Smuzhiyun sed $< >>$@ -r -n -e '/CAP_FS_MASK/d' \ 55*4882a593Smuzhiyun -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/[\2] = "\L\1",/p';\ 56*4882a593Smuzhiyun echo "};" >> $@ ;\ 57*4882a593Smuzhiyun printf '%s' '\#define AA_SFS_CAPS_MASK "' >> $@ ;\ 58*4882a593Smuzhiyun sed $< -r -n -e '/CAP_FS_MASK/d' \ 59*4882a593Smuzhiyun -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/\L\1/p' | \ 60*4882a593Smuzhiyun tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun# Build a lower case string table of rlimit names. 64*4882a593Smuzhiyun# Transforms lines from 65*4882a593Smuzhiyun# #define RLIMIT_STACK 3 /* max stack size */ 66*4882a593Smuzhiyun# to 67*4882a593Smuzhiyun# [RLIMIT_STACK] = "stack", 68*4882a593Smuzhiyun# 69*4882a593Smuzhiyun# and build a second integer table (with the second sed cmd), that maps 70*4882a593Smuzhiyun# RLIMIT defines to the order defined in asm-generic/resource.h This is 71*4882a593Smuzhiyun# required by policy load to map policy ordering of RLIMITs to internal 72*4882a593Smuzhiyun# ordering for architectures that redefine an RLIMIT. 73*4882a593Smuzhiyun# Transforms lines from 74*4882a593Smuzhiyun# #define RLIMIT_STACK 3 /* max stack size */ 75*4882a593Smuzhiyun# to 76*4882a593Smuzhiyun# RLIMIT_STACK, 77*4882a593Smuzhiyun# 78*4882a593Smuzhiyun# and build the securityfs entries for the mapping. 79*4882a593Smuzhiyun# Transforms lines from 80*4882a593Smuzhiyun# #define RLIMIT_FSIZE 1 /* Maximum filesize */ 81*4882a593Smuzhiyun# #define RLIMIT_STACK 3 /* max stack size */ 82*4882a593Smuzhiyun# to 83*4882a593Smuzhiyun# #define AA_SFS_RLIMIT_MASK "fsize stack" 84*4882a593Smuzhiyunquiet_cmd_make-rlim = GEN $@ 85*4882a593Smuzhiyuncmd_make-rlim = echo "static const char *const rlim_names[RLIM_NLIMITS] = {" \ 86*4882a593Smuzhiyun > $@ ;\ 87*4882a593Smuzhiyun sed $< >> $@ -r -n \ 88*4882a593Smuzhiyun -e 's/^\# ?define[ \t]+(RLIMIT_([A-Z0-9_]+)).*/[\1] = "\L\2",/p';\ 89*4882a593Smuzhiyun echo "};" >> $@ ;\ 90*4882a593Smuzhiyun echo "static const int rlim_map[RLIM_NLIMITS] = {" >> $@ ;\ 91*4882a593Smuzhiyun sed -r -n "s/^\# ?define[ \t]+(RLIMIT_[A-Z0-9_]+).*/\1,/p" $< >> $@ ;\ 92*4882a593Smuzhiyun echo "};" >> $@ ; \ 93*4882a593Smuzhiyun printf '%s' '\#define AA_SFS_RLIMIT_MASK "' >> $@ ;\ 94*4882a593Smuzhiyun sed -r -n 's/^\# ?define[ \t]+RLIMIT_([A-Z0-9_]+).*/\L\1/p' $< | \ 95*4882a593Smuzhiyun tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun$(obj)/capability.o : $(obj)/capability_names.h 98*4882a593Smuzhiyun$(obj)/net.o : $(obj)/net_names.h 99*4882a593Smuzhiyun$(obj)/resource.o : $(obj)/rlim_names.h 100*4882a593Smuzhiyun$(obj)/capability_names.h : $(srctree)/include/uapi/linux/capability.h \ 101*4882a593Smuzhiyun $(src)/Makefile 102*4882a593Smuzhiyun $(call cmd,make-caps) 103*4882a593Smuzhiyun$(obj)/rlim_names.h : $(srctree)/include/uapi/asm-generic/resource.h \ 104*4882a593Smuzhiyun $(src)/Makefile 105*4882a593Smuzhiyun $(call cmd,make-rlim) 106*4882a593Smuzhiyun$(obj)/net_names.h : $(srctree)/include/linux/socket.h \ 107*4882a593Smuzhiyun $(srctree)/include/linux/net.h \ 108*4882a593Smuzhiyun $(src)/Makefile 109*4882a593Smuzhiyun $(call cmd,make-af) 110*4882a593Smuzhiyun $(call cmd,make-sock) 111