configs: Include AppArmor support

AppArmor security has been a long-requested feature. This commit adds the config settings necessary to allow it to be enabled at boot time using the kernel command line (cmdline.txt) - just include: lsm="apparmor" The commit also includes a few settings to give better control over processes or containers. See: #1698 Signed-off-by: Jean-Christophe Berthon <jcberthon@users.noreply.github.com> Signed-off-by: Phil Elwell <phil@raspberrypi.com>
raspberrypi · Oct 19, 2020 · dd8c642 · dd8c642
1 parent 23093cd
commit dd8c642
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Showing 5 changed files with 32 additions and 3 deletions.
diff --git a/arch/arm/configs/bcm2709_defconfig b/arch/arm/configs/bcm2709_defconfig
@@ -16,11 +16,13 @@ CONFIG_IKCONFIG=m
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@@ -390,6 +392,7 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -1429,7 +1432,9 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
-# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_LSM=""
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_TGR192=m

diff --git a/arch/arm/configs/bcm2711_defconfig b/arch/arm/configs/bcm2711_defconfig
@@ -16,11 +16,13 @@ CONFIG_IKCONFIG=m
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@@ -390,6 +392,7 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -1452,6 +1455,9 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
+CONFIG_SECURITY=y
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_LSM=""
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_TGR192=m

diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig
@@ -15,9 +15,12 @@ CONFIG_IKCONFIG=m
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@@ -383,6 +386,7 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -1437,7 +1441,9 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
-# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_LSM=""
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_CRYPTD=m
 CONFIG_CRYPTO_CBC=y

diff --git a/arch/arm64/configs/bcm2711_defconfig b/arch/arm64/configs/bcm2711_defconfig
@@ -14,11 +14,13 @@ CONFIG_IKCONFIG=m
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@@ -386,6 +388,7 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -1456,6 +1459,9 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
+CONFIG_SECURITY=y
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_LSM=""
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_TGR192=m

diff --git a/arch/arm64/configs/bcmrpi3_defconfig b/arch/arm64/configs/bcmrpi3_defconfig
@@ -15,10 +15,13 @@ CONFIG_IKCONFIG=m
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
 CONFIG_BLK_CGROUP=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
@@ -382,6 +385,7 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
+CONFIG_CGROUP_NET_PRIO=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -1307,7 +1311,9 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
-# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITY_APPARMOR=y
+CONFIG_LSM=""
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_TGR192=m