[OE-core] [PATCH 1/1] util-linux: add runuser PAM config files to fix runuser error

[Chen Qi]

The runuser command fails with below error message, add proper PAM
config files to fix the problem. The config files are borrowed from
CentOS 7.0 release.

runuser: Failure setting user credentials

Signed-off-by: Shan Hai <shan.hai at windriver.com>
Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/recipes-core/util-linux/util-linux.inc            | 6 ++++++
 meta/recipes-core/util-linux/util-linux/runuser-l.pamd | 3 +++
 meta/recipes-core/util-linux/util-linux/runuser.pamd   | 4 ++++
 meta/recipes-core/util-linux/util-linux_2.26.2.bb      | 2 ++
 4 files changed, 15 insertions(+)
 create mode 100644 meta/recipes-core/util-linux/util-linux/runuser-l.pamd
 create mode 100644 meta/recipes-core/util-linux/util-linux/runuser.pamd

diff --git a/meta/recipes-core/util-linux/util-linux.inc b/meta/recipes-core/util-linux/util-linux.inc
index a4072bc..594108f 100644
--- a/meta/recipes-core/util-linux/util-linux.inc
+++ b/meta/recipes-core/util-linux/util-linux.inc
@@ -163,6 +163,12 @@ do_install () {
 	echo 'MOUNTALL="-t nonfs,nosmbfs,noncpfs"' > ${D}${sysconfdir}/default/mountall
 
 	rm -f ${D}${bindir}/chkdupexe
+
+	if [ "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam', '', d)}" = "pam" ]; then
+		install -d ${D}${sysconfdir}/pam.d
+		install -m 0644 ${WORKDIR}/runuser.pamd ${D}${sysconfdir}/pam.d/runuser
+		install -m 0644 ${WORKDIR}/runuser-l.pamd ${D}${sysconfdir}/pam.d/runuser-l
+	fi
 }
 
 # reset and nologin causes a conflict with ncurses-native and shadow-native
diff --git a/meta/recipes-core/util-linux/util-linux/runuser-l.pamd b/meta/recipes-core/util-linux/util-linux/runuser-l.pamd
new file mode 100644
index 0000000..4b368cc
--- /dev/null
+++ b/meta/recipes-core/util-linux/util-linux/runuser-l.pamd
@@ -0,0 +1,3 @@
+auth	include		runuser
+session	optional	pam_keyinit.so force revoke
+session include		runuser
diff --git a/meta/recipes-core/util-linux/util-linux/runuser.pamd b/meta/recipes-core/util-linux/util-linux/runuser.pamd
new file mode 100644
index 0000000..48d133b
--- /dev/null
+++ b/meta/recipes-core/util-linux/util-linux/runuser.pamd
@@ -0,0 +1,4 @@
+auth	sufficient	pam_rootok.so
+session	optional	pam_keyinit.so revoke
+session	required	pam_limits.so
+session	required	pam_unix.so
diff --git a/meta/recipes-core/util-linux/util-linux_2.26.2.bb b/meta/recipes-core/util-linux/util-linux_2.26.2.bb
index fc7dc6e..e09fdfa 100644
--- a/meta/recipes-core/util-linux/util-linux_2.26.2.bb
+++ b/meta/recipes-core/util-linux/util-linux_2.26.2.bb
@@ -13,6 +13,8 @@ SRC_URI += "file://util-linux-ng-replace-siginterrupt.patch \
             file://uclibc-__progname-conflict.patch \
             file://configure-sbindir.patch \
             file://fix-parallel-build.patch \
+            file://runuser.pamd \
+            file://runuser-l.pamd \
             ${OLDHOST} \
 "
 SRC_URI[md5sum] = "9bdf368c395f1b70325d0eb22c7f48fb"
-- 
1.9.1