1 files changed, 91 insertions, 0 deletions
diff --git a/debian/icinga2-common.postinst b/debian/icinga2-common.postinst
new file mode 100644
index 0000000..9f7aa20
--- /dev/null
+++ b/debian/icinga2-common.postinst
@@ -0,0 +1,91 @@
+#!/bin/sh
+# postinst script for icinga2-common
+
+set -e
+
+setperm() {
+    ownopt=
+    if [ "$1" = -R ]; then
+        ownopt="-R"
+        shift
+    fi
+    user="$1"
+    group="$2"
+    mode="$3"
+    file="$4"
+    shift 4
+    # only do something when no setting exists
+    if ! dpkg-statoverride --list "$file" >/dev/null 2>&1; then
+      chown $ownopt "$user":"$group" "$file"
+      chmod "$mode" "$file"
+    fi
+}
+
+is_fresh_install()
+{
+    if [ -z "$2" ] ; then
+        return 0
+    fi
+    return 1
+}
+
+case "$1" in
+    configure)
+        if ! getent passwd nagios > /dev/null ; then
+            echo 'Adding system-user for nagios' 1>&2
+            adduser --system --group --home /var/lib/nagios \
+                    --disabled-login --force-badname nagios > /dev/null
+        fi
+
+        # explicitly set permissions on some files that are dependent
+        # on the uid/gid of the nagios user, which is dynamically created.
+        if ! dpkg-statoverride --list /etc/icinga2; then
+            setperm nagios nagios 0750 /etc/icinga2
+            setperm nagios nagios 0640 /etc/icinga2/icinga2.conf
+            setperm nagios nagios 0640 /etc/icinga2/constants.conf
+            setperm nagios nagios 0640 /etc/icinga2/zones.conf
+            setperm -R nagios nagios 0700 /etc/icinga2/pki
+            setperm -R nagios nagios 0750 /etc/icinga2/conf.d
+            setperm -R nagios nagios 0750 /etc/icinga2/features-enabled
+            setperm -R nagios nagios 0750 /etc/icinga2/features-available
+            setperm nagios nagios 0750 /etc/icinga2/zones.d
+        fi
+
+        setperm nagios adm 2751 /var/log/icinga2
+        setperm nagios adm 2751 /var/log/icinga2/compat
+        setperm nagios adm 2755 /var/log/icinga2/compat/archives
+        setperm nagios adm 2751 /var/log/icinga2/crash
+
+        setperm nagios nagios 0750 /var/lib/icinga2
+        setperm nagios nagios 0750 /var/lib/icinga2/api
+        setperm nagios nagios 0750 /var/lib/icinga2/api/log
+        setperm nagios nagios 0750 /var/lib/icinga2/api/repository
+        setperm nagios nagios 0750 /var/lib/icinga2/api/zones
+
+        setperm nagios www-data 0750 /var/cache/icinga2
+
+        setperm nagios nagios 0750 /var/spool/icinga2
+        setperm nagios nagios 0770 /var/spool/icinga2/perfdata
+        setperm nagios nagios 0750 /var/spool/icinga2/tmp
+
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+init_failed ()
+{
+    echo "Icinga 2 was unable to start due to configuration errors.";
+    echo "Please fix them and manually restart the icinga2 daemon using";
+    echo " ´service icinga2 start´";
+}
+
+#DEBHELPER#
+
+exit 0