[Buildroot] [PATCH v5 15/24] util-linux: selinux, audit, and pam support
Clayton Shotwell
clayton.shotwell at rockwellcollins.com
Wed May 13 21:39:28 UTC 2015
From: Matt Weber <matthew.weber at rockwellcollins.com>
Signed-off-by: Matthew Weber <matthew.weber at rockwellcollins.com>
Signed-off-by: Clayton Shotwell <clayton.shotwell at rockwellcollins.com>
---
Changes v4 -> v5:
- New patch
- Added pam file tweaks for selinux support (Clayton S.)
---
package/util-linux/util-linux.mk | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/package/util-linux/util-linux.mk b/package/util-linux/util-linux.mk
index 3ca147a..259334f 100644
--- a/package/util-linux/util-linux.mk
+++ b/package/util-linux/util-linux.mk
@@ -59,6 +59,20 @@ ifeq ($(BR2_PACKAGE_LIBCAP_NG),y)
UTIL_LINUX_DEPENDENCIES += libcap-ng
endif
+ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
+UTIL_LINUX_DEPENDENCIES += libselinux
+UTIL_LINUX_CONF_OPTS += --with-selinux
+else
+UTIL_LINUX_CONF_OPTS += --without-selinux
+endif
+
+ifeq ($(BR2_PACKAGE_AUDIT),y)
+UTIL_LINUX_DEPENDENCIES += audit
+UTIL_LINUX_CONF_OPTS += --with-audit
+else
+UTIL_LINUX_CONF_OPTS += --without-audit
+endif
+
# Used by cramfs utils
UTIL_LINUX_DEPENDENCIES += $(if $(BR2_PACKAGE_ZLIB),zlib)
@@ -146,9 +160,22 @@ define UTIL_LINUX_INSTALL_PAMFILES
$(INSTALL) -m 0644 package/util-linux/su.pam \
$(TARGET_DIR)/etc/pam.d/su-l
endef
+
+# Add the required hooks to the pam files if SELinux is enabled
+ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
+define UTIL_LINUX_FIXUP_PAMFILES
+ for file in login su su-l ; do \
+ $(SED) '/selinux/d' $(TARGET_DIR)/etc/pam.d/$${file}; \
+ $(SED) '0,/session/s/session/session required pam_selinux.so close\nsession/' $(TARGET_DIR)/etc/pam.d/$${file}; \
+ echo "session required pam_selinux.so open" >> $(TARGET_DIR)/etc/pam.d/$${file}; \
+ done
+endef
+endif
+
endif
UTIL_LINUX_POST_INSTALL_TARGET_HOOKS += UTIL_LINUX_INSTALL_PAMFILES
+UTIL_LINUX_POST_INSTALL_TARGET_HOOKS += UTIL_LINUX_FIXUP_PAMFILES
# Install agetty->getty symlink to avoid breakage when there's no busybox
ifeq ($(BR2_PACKAGE_UTIL_LINUX_AGETTY),y)
--
1.9.1
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