X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=debian%2Fnfs-common.init;h=f90ee9a64467b2b7ba6b8592fd1bca2b9409ee9b;hb=0f0b74e909a9f6a0dcaff48c4ad110c3ea450ef0;hp=eef076db947f1ca6ad1fd1aced1e140446b6561a;hpb=553caba3865667724291106d919e7c3fdf9534aa;p=nfs-utils.git

diff --git a/debian/nfs-common.init b/debian/nfs-common.init
index eef076d..f90ee9a 100755
--- a/debian/nfs-common.init
+++ b/debian/nfs-common.init
@@ -18,7 +18,12 @@ DESC="NFS common utilities"
 DEFAULTFILE=/etc/default/nfs-common
 PREFIX=
 NEED_LOCKD=
-NEED_IDMAPD=yes
+NEED_IDMAPD=
+IDMAPD_PIDFILE=/var/run/rpc.idmapd.pid
+NEED_GSSD=
+GSSD_PIDFILE=/var/run/rpc.gssd.pid
+PIPEFS_MOUNTPOINT=/var/lib/nfs/rpc_pipefs
+RPCGSSDOPTS=
 if [ -f $DEFAULTFILE ]; then
     . $DEFAULTFILE
 fi
@@ -45,10 +50,76 @@ yes|no)	;;
     ;;
 esac
 
+#
+# Parse the fstab file, and determine whether we need idmapd and gssd. (The
+# /etc/defaults settings, if any, will override our autodetection.) This code
+# is partially adapted from the mountnfs.sh script in the sysvinit package.
+#
+AUTO_NEED_IDMAPD=no
+AUTO_NEED_GSSD=no
+
+exec 9<&0 </etc/fstab
+
+while read DEV MTPT FSTYPE OPTS REST
+do
+    if [ "$FSTYPE" = "nfs4" ]; then
+        AUTO_NEED_IDMAPD=yes
+    fi
+    case "$OPTS" in
+        sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5i,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
+	    AUTO_NEED_GSSD=yes
+	;;
+    esac
+done
+
+exec 0<&9 9<&-
+
+case "$NEED_IDMAPD" in
+    yes|no)	
+        ;;
+    *)
+        NEED_IDMAPD=$AUTO_NEED_IDMAPD
+	;;
+esac
+
+case "$NEED_GSSD" in
+    yes|no)	
+        ;;
+    *)
+        NEED_GSSD=$AUTO_NEED_GSSD
+	;;
+esac
+
 # Exit if required binaries are missing.
 [ -x $PREFIX/sbin/rpc.statd ] || exit 0
-[ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD" = no ] || exit 0
-[ -x /usr/sbin/rpc.idmapd ] || [ "$NEED_IDMAPD" = no ] || exit 0
+[ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD"  = no ] || exit 0
+[ -x /usr/sbin/rpc.idmapd   ] || [ "$NEED_IDMAPD" = no ] || exit 0
+[ -x /usr/sbin/rpc.gssd     ] || [ "$NEED_GSSD"   = no ] || exit 0
+
+do_modprobe() {
+    modprobe -q "$1" || true
+}
+
+do_mount() {
+    if ! grep -E -qs "$1\$" /proc/filesystems
+    then
+	return 1
+    fi
+    if ! mountpoint -q "$2"
+    then
+	mount -t "$1" "$1" "$2"
+	return
+    fi
+    return 0
+}
+
+do_umount() {
+    if mountpoint -q "$1"
+    then
+	umount "$1"
+    fi
+    return 0
+}
 
 # See how we were called.
 case "$1" in
@@ -64,32 +135,60 @@ case "$1" in
 	    start-stop-daemon --start --quiet \
 		--exec $PREFIX/sbin/rpc.lockd  || true
 	fi
-	if [ "$NEED_IDMAPD" = yes ]
+	if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
 	then
-	    printf " idmapd"
-	    start-stop-daemon --start --quiet \
-		--exec /usr/sbin/rpc.idmapd
+	    do_modprobe nfs
+	    do_modprobe nfs4
+	    if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT
+	    then
+	    	if [ "$NEED_IDMAPD" = yes ]
+		then
+		    printf " idmapd"
+		    start-stop-daemon --start --quiet \
+			    --make-pidfile --pidfile $IDMAPD_PIDFILE \
+			    --exec /usr/sbin/rpc.idmapd
+		fi
+		if [ "$NEED_GSSD" = yes ]
+		then
+		    do_modprobe rpcsec_gss_krb5
+		    printf " gssd"
+		    start-stop-daemon --start --quiet \
+			    --make-pidfile --pidfile $GSSD_PIDFILE \
+			    --exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
+		fi
+	    fi
 	fi
 	echo "."
 	;;
 
   stop)
 	printf "Stopping $DESC:"
+	if [ "$NEED_GSSD" = yes ]
+	then
+	    printf " gssd"
+	    start-stop-daemon --stop --oknodo --quiet \
+		    --name rpc.gssd
+	    rm -f $GSSD_PIDFILE
+	fi
 	if [ "$NEED_IDMAPD" = yes ]
 	then
 	    printf " idmapd"
 	    start-stop-daemon --stop --oknodo --quiet \
-		--name rpc.idmapd --user 0
+		--name rpc.idmapd
+	    rm -f $IDMAPD_PIDFILE
 	fi
 	if [ "$NEED_LOCKD" = yes ]
 	then
 	    printf " lockd"
 	    start-stop-daemon --stop --oknodo --quiet \
-		--name rpc.lockd --user 0  || true
+		--name rpc.lockd || true
+	else
+	    pkill -KILL -u root -x lockd || true
 	fi
 	printf " statd"
 	start-stop-daemon --stop --oknodo --quiet \
-	    --name rpc.statd --user 0
+	    --name rpc.statd
+	do_umount $PIPEFS_MOUNTPOINT
 	echo "."
 	;;