ldap: Use quotes in more places.

This is more robust and allows spaces in more places (in particular in
backupd_dir and theoretically in vserver names).

diff --git a/handlers/ldap.in b/handlers/ldap.in
index 0868eac9086f4a9bd9837d22d2d9bf3b171727d7..d929252d0b021ec0698a47fa4e6302693cd9f46a 100644 (file)
--- a/handlers/ldap.in
+++ b/handlers/ldap.in
@@ -45,7 +45,7 @@ fi
 status="ok"
 
 function make_backup() {
-   vsname=$1
+   vsname="$1"
    if [ -z "$vsname" ]; then
       info "Running on host"
       vdir=""
@@ -56,12 +56,12 @@ function make_backup() {
       vexec="$VSERVER $vsname exec"
    fi
 
-   dumpdir=`interpolate "$backupdir" "$vsname"`
+   dumpdir="`interpolate "$backupdir" "$vsname"`"
    info "Backing up to dir '$dumpdir'"
 
-   [ -f $vdir$conf ] || fatal "slapd config file ($conf) not found"
-   [ -d $dumpdir ] || mkdir -p $dumpdir
-   [ -d $dumpdir ] || fatal "Backup directory '$dumpdir'"
+   [ -f "$vdir$conf" ] || fatal "slapd config file ($conf) not found"
+   [ -d "$dumpdir" ] || mkdir -p "$dumpdir"
+   [ -d "$dumpdir" ] || fatal "Backup directory '$dumpdir'"
 
    dbsuffixes=(`@AWK@ 'BEGIN {OFS=":"} /[:space:]*^database[:space:]*\w*/ {db=$2}; /^[:space:]*suffix[:space:]*\w*/ {if (db=="bdb"||db=="hdb"||db="ldbm") print db,$2}' $vdir$conf|@SED@ -e 's/[" ]//g'`)
 
@@ -69,7 +69,7 @@ function make_backup() {
 
    if [ "$ldif" == "yes" ]; then
       if [ "$databases" == 'all' ]; then
-         dbcount=`grep '^database' $vdir$conf | wc -l`
+         dbcount=`grep '^database' "$vdir$conf" | wc -l`
          let "dbcount = dbcount - 1"
          databases=`seq 0 $dbcount`;
       fi       
@@ -111,15 +111,15 @@ function make_backup() {
             if [ "$compress" == "yes" ]; then
                ext=".gz"
             fi
-            touch $dumpdir/$dbsuffix.ldif$ext
-            if [ ! -f $dumpdir/$dbsuffix.ldif$ext ]; then
+            touch "$dumpdir/$dbsuffix.ldif$ext"
+            if [ ! -f "$dumpdir/$dbsuffix.ldif$ext" ]; then
                fatal "Couldn't create ldif dump file: $dumpdir/$dbsuffix.ldif$ext"
             fi
             
             if [ "$compress" == "yes" ]; then
-               execstr="$execstr | $GZIP > $dumpdir/$dbsuffix.ldif.gz"
+               execstr="$execstr | $GZIP > \"$dumpdir/$dbsuffix.ldif.gz\""
             else
-               execstr="$execstr > $dumpdir/$dbsuffix.ldif"
+               execstr="$execstr > \"$dumpdir/$dbsuffix.ldif\""
             fi
             # Run inside the vserver if needed
             execstr="$vexec $execstr"
@@ -145,7 +145,7 @@ function make_backup() {
 
 if [ $usevserver = yes ]; then
    for vserver in $vsnames; do
-      make_backup $vserver
+      make_backup "$vserver"
    done
 else
    make_backup ""