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