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authorJohn Johansen <john.johansen@canonical.com>2010-07-30 13:46:33 +1000
committerJames Morris <jmorris@namei.org>2010-08-02 15:38:39 +1000
commit016d825fe02cd20fd8803ca37a1e6d428fe878f6 (patch)
treeb36bafad46e09a1a62f3521536a703c58540f675 /security/apparmor
parent484ca79c653121d3c79fffb86e1deea724f2e20b (diff)
downloadlinux-016d825fe02cd20fd8803ca37a1e6d428fe878f6.tar.gz
AppArmor: Enable configuring and building of the AppArmor security module
Kconfig and Makefiles to enable configuration and building of AppArmor. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/apparmor')
-rw-r--r--security/apparmor/.gitignore5
-rw-r--r--security/apparmor/Kconfig31
-rw-r--r--security/apparmor/Makefile24
3 files changed, 60 insertions, 0 deletions
diff --git a/security/apparmor/.gitignore b/security/apparmor/.gitignore
new file mode 100644
index 000000000000..0a0a99f3b083
--- /dev/null
+++ b/security/apparmor/.gitignore
@@ -0,0 +1,5 @@
+#
+# Generated include files
+#
+af_names.h
+capability_names.h
diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig
new file mode 100644
index 000000000000..72555b9ca7d6
--- /dev/null
+++ b/security/apparmor/Kconfig
@@ -0,0 +1,31 @@
+config SECURITY_APPARMOR
+ bool "AppArmor support"
+ depends on SECURITY
+ select AUDIT
+ select SECURITY_PATH
+ select SECURITYFS
+ select SECURITY_NETWORK
+ default n
+ help
+ This enables the AppArmor security module.
+ Required userspace tools (if they are not included in your
+ distribution) and further information may be found at
+ http://apparmor.wiki.kernel.org
+
+ If you are unsure how to answer this question, answer N.
+
+config SECURITY_APPARMOR_BOOTPARAM_VALUE
+ int "AppArmor boot parameter default value"
+ depends on SECURITY_APPARMOR
+ range 0 1
+ default 1
+ help
+ This option sets the default value for the kernel parameter
+ 'apparmor', which allows AppArmor to be enabled or disabled
+ at boot. If this option is set to 0 (zero), the AppArmor
+ kernel parameter will default to 0, disabling AppArmor at
+ boot. If this option is set to 1 (one), the AppArmor
+ kernel parameter will default to 1, enabling AppArmor at
+ boot.
+
+ If you are unsure how to answer this question, answer 1.
diff --git a/security/apparmor/Makefile b/security/apparmor/Makefile
new file mode 100644
index 000000000000..f204869399ea
--- /dev/null
+++ b/security/apparmor/Makefile
@@ -0,0 +1,24 @@
+# Makefile for AppArmor Linux Security Module
+#
+obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o
+
+apparmor-y := apparmorfs.o audit.o capability.o context.o ipc.o lib.o match.o \
+ path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \
+ resource.o sid.o file.o
+
+clean-files: capability_names.h af_names.h
+
+quiet_cmd_make-caps = GEN $@
+cmd_make-caps = echo "static const char *capability_names[] = {" > $@ ; sed -n -e "/CAP_FS_MASK/d" -e "s/^\#define[ \\t]\\+CAP_\\([A-Z0-9_]\\+\\)[ \\t]\\+\\([0-9]\\+\\)\$$/[\\2] = \"\\1\",/p" $< | tr A-Z a-z >> $@ ; echo "};" >> $@
+
+quiet_cmd_make-rlim = GEN $@
+cmd_make-rlim = echo "static const char *rlim_names[] = {" > $@ ; sed -n --e "/AF_MAX/d" -e "s/^\# \\?define[ \\t]\\+RLIMIT_\\([A-Z0-9_]\\+\\)[ \\t]\\+\\([0-9]\\+\\)\\(.*\\)\$$/[\\2] = \"\\1\",/p" $< | tr A-Z a-z >> $@ ; echo "};" >> $@ ; echo "static const int rlim_map[] = {" >> $@ ; sed -n -e "/AF_MAX/d" -e "s/^\# \\?define[ \\t]\\+\\(RLIMIT_[A-Z0-9_]\\+\\)[ \\t]\\+\\([0-9]\\+\\)\\(.*\\)\$$/\\1,/p" $< >> $@ ; echo "};" >> $@
+
+$(obj)/capability.o : $(obj)/capability_names.h
+$(obj)/resource.o : $(obj)/rlim_names.h
+$(obj)/capability_names.h : $(srctree)/include/linux/capability.h
+ $(call cmd,make-caps)
+$(obj)/af_names.h : $(srctree)/include/linux/socket.h
+ $(call cmd,make-af)
+$(obj)/rlim_names.h : $(srctree)/include/asm-generic/resource.h
+ $(call cmd,make-rlim)