1 # SPDX-License-Identifier: GPL-2.0 <<
2 # Makefile for AppArmor Linux Security Module 1 # Makefile for AppArmor Linux Security Module
3 # 2 #
4 obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o 3 obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o
5 4
6 apparmor-y := apparmorfs.o audit.o capability. !! 5 apparmor-y := apparmorfs.o audit.o capability.o context.o ipc.o lib.o match.o \
7 path.o domain.o policy.o policy_ 6 path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \
8 resource.o secid.o file.o policy !! 7 resource.o sid.o file.o
9 policy_compat.o !! 8
10 apparmor-$(CONFIG_SECURITY_APPARMOR_HASH) += c !! 9 clean-files := capability_names.h rlim_names.h
11 !! 10
12 obj-$(CONFIG_SECURITY_APPARMOR_KUNIT_TEST) += <<
13 apparmor_policy_unpack_test-objs += policy_unp <<
14 <<
15 clean-files := capability_names.h rlim_names.h <<
16 <<
17 # Build a lower case string table of address f <<
18 # Transform lines from <<
19 # #define AF_LOCAL 1 /* POS <<
20 # #define AF_INET 2 /* Int <<
21 # to <<
22 # [1] = "local", <<
23 # [2] = "inet", <<
24 # <<
25 # and build the securityfs entries for the map <<
26 # Transforms lines from <<
27 # #define AF_INET 2 /* Int <<
28 # to <<
29 # #define AA_SFS_AF_MASK "local inet" <<
30 quiet_cmd_make-af = GEN $@ <<
31 cmd_make-af = echo "static const char *address <<
32 sed $< >>$@ -r -n -e "/AF_MAX/d" -e "/ <<
33 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t <<
34 echo "};" >> $@ ;\ <<
35 printf '%s' '\#define AA_SFS_AF_MASK " <<
36 sed -r -n -e "/AF_MAX/d" -e "/AF_LOCAL <<
37 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t <<
38 $< | tr '\n' ' ' | sed -e 's/ $$/"\n/ <<
39 <<
40 # Build a lower case string table of sock type <<
41 # Transform lines from <<
42 # SOCK_STREAM = 1, <<
43 # to <<
44 # [1] = "stream", <<
45 quiet_cmd_make-sock = GEN $@ <<
46 cmd_make-sock = echo "static const char *sock_ <<
47 sed $^ >>$@ -r -n \ <<
48 -e 's/^\tSOCK_([A-Z0-9_]+)[\t]+=[ \t]+ <<
49 echo "};" >> $@ <<
50 11
51 # Build a lower case string table of capabilit 12 # Build a lower case string table of capability names
52 # Transforms lines from 13 # Transforms lines from
53 # #define CAP_DAC_OVERRIDE 1 14 # #define CAP_DAC_OVERRIDE 1
54 # to 15 # to
55 # [1] = "dac_override", 16 # [1] = "dac_override",
56 quiet_cmd_make-caps = GEN $@ 17 quiet_cmd_make-caps = GEN $@
57 cmd_make-caps = echo "static const char *const 18 cmd_make-caps = echo "static const char *const capability_names[] = {" > $@ ;\
58 sed $< >>$@ -r -n -e '/CAP_FS_MASK/d' 19 sed $< >>$@ -r -n -e '/CAP_FS_MASK/d' \
59 -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ 20 -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/[\2] = "\L\1",/p';\
60 echo "};" >> $@ ;\ !! 21 echo "};" >> $@
61 printf '%s' '\#define AA_SFS_CAPS_MASK <<
62 sed $< -r -n -e '/CAP_FS_MASK/d' \ <<
63 -e 's/^\#define[ \t]+CAP_([A-Z0-9_ <<
64 tr '\n' ' ' | sed -e 's/ $$/"\n/' <<
65 22
66 23
67 # Build a lower case string table of rlimit na 24 # Build a lower case string table of rlimit names.
68 # Transforms lines from 25 # Transforms lines from
69 # #define RLIMIT_STACK 3 26 # #define RLIMIT_STACK 3 /* max stack size */
70 # to 27 # to
71 # [RLIMIT_STACK] = "stack", 28 # [RLIMIT_STACK] = "stack",
72 # 29 #
73 # and build a second integer table (with the s 30 # and build a second integer table (with the second sed cmd), that maps
74 # RLIMIT defines to the order defined in asm-g 31 # RLIMIT defines to the order defined in asm-generic/resource.h This is
75 # required by policy load to map policy orderi 32 # required by policy load to map policy ordering of RLIMITs to internal
76 # ordering for architectures that redefine an 33 # ordering for architectures that redefine an RLIMIT.
77 # Transforms lines from 34 # Transforms lines from
78 # #define RLIMIT_STACK 3 35 # #define RLIMIT_STACK 3 /* max stack size */
79 # to 36 # to
80 # RLIMIT_STACK, 37 # RLIMIT_STACK,
81 # 38 #
82 # and build the securityfs entries for the map 39 # and build the securityfs entries for the mapping.
83 # Transforms lines from 40 # Transforms lines from
84 # #define RLIMIT_FSIZE 1 /* Maximu 41 # #define RLIMIT_FSIZE 1 /* Maximum filesize */
85 # #define RLIMIT_STACK 3 42 # #define RLIMIT_STACK 3 /* max stack size */
86 # to 43 # to
87 # #define AA_SFS_RLIMIT_MASK "fsize stack" !! 44 # #define AA_FS_RLIMIT_MASK "fsize stack"
88 quiet_cmd_make-rlim = GEN $@ 45 quiet_cmd_make-rlim = GEN $@
89 cmd_make-rlim = echo "static const char *const 46 cmd_make-rlim = echo "static const char *const rlim_names[RLIM_NLIMITS] = {" \
90 > $@ ;\ 47 > $@ ;\
91 sed $< >> $@ -r -n \ 48 sed $< >> $@ -r -n \
92 -e 's/^\# ?define[ \t]+(RLIMIT_([A 49 -e 's/^\# ?define[ \t]+(RLIMIT_([A-Z0-9_]+)).*/[\1] = "\L\2",/p';\
93 echo "};" >> $@ ;\ 50 echo "};" >> $@ ;\
94 echo "static const int rlim_map[RLIM_N 51 echo "static const int rlim_map[RLIM_NLIMITS] = {" >> $@ ;\
95 sed -r -n "s/^\# ?define[ \t]+(RLIMIT_ 52 sed -r -n "s/^\# ?define[ \t]+(RLIMIT_[A-Z0-9_]+).*/\1,/p" $< >> $@ ;\
96 echo "};" >> $@ ; \ 53 echo "};" >> $@ ; \
97 printf '%s' '\#define AA_SFS_RLIMIT_MA !! 54 echo -n '\#define AA_FS_RLIMIT_MASK "' >> $@ ;\
98 sed -r -n 's/^\# ?define[ \t]+RLIMIT_( 55 sed -r -n 's/^\# ?define[ \t]+RLIMIT_([A-Z0-9_]+).*/\L\1/p' $< | \
99 tr '\n' ' ' | sed -e 's/ $$/"\n/' 56 tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@
100 57
101 $(obj)/capability.o : $(obj)/capability_names. 58 $(obj)/capability.o : $(obj)/capability_names.h
102 $(obj)/net.o : $(obj)/net_names.h <<
103 $(obj)/resource.o : $(obj)/rlim_names.h 59 $(obj)/resource.o : $(obj)/rlim_names.h
104 $(obj)/capability_names.h : $(srctree)/include 60 $(obj)/capability_names.h : $(srctree)/include/uapi/linux/capability.h \
105 $(src)/Makefile 61 $(src)/Makefile
106 $(call cmd,make-caps) 62 $(call cmd,make-caps)
107 $(obj)/rlim_names.h : $(srctree)/include/uapi/ 63 $(obj)/rlim_names.h : $(srctree)/include/uapi/asm-generic/resource.h \
108 $(src)/Makefile 64 $(src)/Makefile
109 $(call cmd,make-rlim) 65 $(call cmd,make-rlim)
110 $(obj)/net_names.h : $(srctree)/include/linux/ <<
111 $(srctree)/include/linux/ <<
112 $(src)/Makefile <<
113 $(call cmd,make-af) <<
114 $(call cmd,make-sock) <<
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