From 7f8c7791ec72d85ec4cbcb1739247d2132789bd7 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 31 Oct 2014 13:59:09 +0100
Subject: [pam] added support for .d folders containing hook scripts

---
 remote/modules/pam/data/opt/openslx/scripts/pam_script_auth | 13 +++++++++++++
 .../pam/data/opt/openslx/scripts/pam_script_ses_close       |  8 ++++++++
 2 files changed, 21 insertions(+)

diff --git a/remote/modules/pam/data/opt/openslx/scripts/pam_script_auth b/remote/modules/pam/data/opt/openslx/scripts/pam_script_auth
index e7de3a8c..656d9a01 100755
--- a/remote/modules/pam/data/opt/openslx/scripts/pam_script_auth
+++ b/remote/modules/pam/data/opt/openslx/scripts/pam_script_auth
@@ -17,6 +17,19 @@ TEMP_HOME_DIR="$USER_HOME"
 # check if PAM_USER is root and skip if it is the case
 [ "x${PAM_USER}" == "xroot" ] && exit 0
 
+# source the stuff in pam_script_auth.d, if it exists
+if [ -d "/opt/openslx/scripts/pam_script_auth.d" ]; then
+	for HOOK in $(ls "/opt/openslx/scripts/pam_script_auth.d"); do
+		# source it, in case of failure do nothing since these scripts are non-critical
+		. "/opt/openslx/scripts/pam_script_auth.d/$HOOK" || slxlog "pam-source-hooks" "Could not source '$HOOK'."
+	done
+fi
+
+###############################################################################
+#
+#                    Preparations for volatile /home/<user>
+#
+#
 # check if we already mounted the home directory
 mount | grep -q " $TEMP_HOME_DIR " && exit 0
 
diff --git a/remote/modules/pam/data/opt/openslx/scripts/pam_script_ses_close b/remote/modules/pam/data/opt/openslx/scripts/pam_script_ses_close
index 0af71c6f..4fc2ce6a 100755
--- a/remote/modules/pam/data/opt/openslx/scripts/pam_script_ses_close
+++ b/remote/modules/pam/data/opt/openslx/scripts/pam_script_ses_close
@@ -18,6 +18,14 @@ fi
 # can only work if script is run as root
 [ "x$(whoami)" = "xroot" ] || exit 0
 
+# source hooks if there are any
+if [ -d "/opt/openslx/scripts/pam_script_ses_close.d" ]; then
+	for HOOK in $(ls "/opt/openslx/scripts/pam_script_ses_close.d"); do
+		# failure is non-critical
+		. "/opt/openslx/scripts/pam_script_ses_close.d/$HOOK" || slxlog "pam-sesclose-hooks" "Could not source '$HOOK'."
+	done
+fi
+
 OPENSESSION=$(loginctl show-user "$PAM_USER" | grep "Sessions=" | cut -c 10-)
 SESSIONCOUNT=$(echo "$OPENSESSION" | wc -w)
 # When using su/sudo there is no session created, so count up by one
-- 
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