1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2016d825fSJohn Johansen# Makefile for AppArmor Linux Security Module 3016d825fSJohn Johansen# 4016d825fSJohn Johansenobj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o 5016d825fSJohn Johansen 6*de62de59SJohn Johansenapparmor-y := apparmorfs.o audit.o capability.o task.o ipc.o lib.o match.o \ 7016d825fSJohn Johansen path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \ 880c094a4SLinus Torvalds resource.o secid.o file.o policy_ns.o label.o mount.o 9f8eb8a13SJohn Johansenapparmor-$(CONFIG_SECURITY_APPARMOR_HASH) += crypto.o 10016d825fSJohn Johansen 1180c094a4SLinus Torvaldsclean-files := capability_names.h rlim_names.h 12016d825fSJohn Johansen 134fdef218SJohn Johansen 144fdef218SJohn Johansen# Build a lower case string table of capability names 154fdef218SJohn Johansen# Transforms lines from 164fdef218SJohn Johansen# #define CAP_DAC_OVERRIDE 1 174fdef218SJohn Johansen# to 184fdef218SJohn Johansen# [1] = "dac_override", 19016d825fSJohn Johansenquiet_cmd_make-caps = GEN $@ 207e570145STetsuo Handacmd_make-caps = echo "static const char *const capability_names[] = {" > $@ ;\ 214fdef218SJohn Johansen sed $< >>$@ -r -n -e '/CAP_FS_MASK/d' \ 224fdef218SJohn Johansen -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/[\2] = "\L\1",/p';\ 2384f1f787SJohn Johansen echo "};" >> $@ ;\ 24c97204baSJohn Johansen printf '%s' '\#define AA_SFS_CAPS_MASK "' >> $@ ;\ 2584f1f787SJohn Johansen sed $< -r -n -e '/CAP_FS_MASK/d' \ 2684f1f787SJohn Johansen -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/\L\1/p' | \ 2784f1f787SJohn Johansen tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ 28016d825fSJohn Johansen 294fdef218SJohn Johansen 304fdef218SJohn Johansen# Build a lower case string table of rlimit names. 314fdef218SJohn Johansen# Transforms lines from 324fdef218SJohn Johansen# #define RLIMIT_STACK 3 /* max stack size */ 334fdef218SJohn Johansen# to 344fdef218SJohn Johansen# [RLIMIT_STACK] = "stack", 354fdef218SJohn Johansen# 364fdef218SJohn Johansen# and build a second integer table (with the second sed cmd), that maps 37d384b0a1SKees Cook# RLIMIT defines to the order defined in asm-generic/resource.h This is 384fdef218SJohn Johansen# required by policy load to map policy ordering of RLIMITs to internal 394fdef218SJohn Johansen# ordering for architectures that redefine an RLIMIT. 404fdef218SJohn Johansen# Transforms lines from 414fdef218SJohn Johansen# #define RLIMIT_STACK 3 /* max stack size */ 424fdef218SJohn Johansen# to 434fdef218SJohn Johansen# RLIMIT_STACK, 44d384b0a1SKees Cook# 45d384b0a1SKees Cook# and build the securityfs entries for the mapping. 46d384b0a1SKees Cook# Transforms lines from 47d384b0a1SKees Cook# #define RLIMIT_FSIZE 1 /* Maximum filesize */ 48d384b0a1SKees Cook# #define RLIMIT_STACK 3 /* max stack size */ 49d384b0a1SKees Cook# to 50c97204baSJohn Johansen# #define AA_SFS_RLIMIT_MASK "fsize stack" 51016d825fSJohn Johansenquiet_cmd_make-rlim = GEN $@ 527e570145STetsuo Handacmd_make-rlim = echo "static const char *const rlim_names[RLIM_NLIMITS] = {" \ 5333e521acSJohn Johansen > $@ ;\ 544fdef218SJohn Johansen sed $< >> $@ -r -n \ 554fdef218SJohn Johansen -e 's/^\# ?define[ \t]+(RLIMIT_([A-Z0-9_]+)).*/[\1] = "\L\2",/p';\ 564fdef218SJohn Johansen echo "};" >> $@ ;\ 57d384b0a1SKees Cook echo "static const int rlim_map[RLIM_NLIMITS] = {" >> $@ ;\ 584fdef218SJohn Johansen sed -r -n "s/^\# ?define[ \t]+(RLIMIT_[A-Z0-9_]+).*/\1,/p" $< >> $@ ;\ 59d384b0a1SKees Cook echo "};" >> $@ ; \ 60c97204baSJohn Johansen printf '%s' '\#define AA_SFS_RLIMIT_MASK "' >> $@ ;\ 61d384b0a1SKees Cook sed -r -n 's/^\# ?define[ \t]+RLIMIT_([A-Z0-9_]+).*/\L\1/p' $< | \ 62d384b0a1SKees Cook tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ 63016d825fSJohn Johansen 64016d825fSJohn Johansen$(obj)/capability.o : $(obj)/capability_names.h 65016d825fSJohn Johansen$(obj)/resource.o : $(obj)/rlim_names.h 6643c422edSJohn Johansen$(obj)/capability_names.h : $(srctree)/include/uapi/linux/capability.h \ 67d384b0a1SKees Cook $(src)/Makefile 68016d825fSJohn Johansen $(call cmd,make-caps) 698a1ab315SDavid Howells$(obj)/rlim_names.h : $(srctree)/include/uapi/asm-generic/resource.h \ 70d384b0a1SKees Cook $(src)/Makefile 71016d825fSJohn Johansen $(call cmd,make-rlim) 72