fixes: root password contains special characters

tools/ova/script/config.sh

@@ -157,7 +157,7 @@ fi
 if [ -n "$hostname" ]
 then
 	echo "Hostname: $hostname"
-	configureHarborCfg hostname $hostname
+	configureHarborCfg "hostname" "$hostname"
 else
 	echo "Failed to get the hostname"
 	exit 1

tools/ova/script/firstboot.sh

@@ -13,7 +13,7 @@ value=$(ovfenv -k root_pwd)
 if [ -n "$value" ]
 then
 	echo "Resetting root password..."
-	printf "$value\n$value\n" | passwd root
+	printf "%s\n%s\n" "$value" "$value" | passwd root
 fi
 
 #configure SSH

tools/ova/script/firstboot_config.sh

@@ -9,7 +9,7 @@ echo "Read attribute using ovfenv: [ auth_mode ]"
 auth_mode=$(ovfenv -k auth_mode)
 if [ -n "$auth_mode" ]
 then
-	configureHarborCfg auth_mode $auth_mode
+	configureHarborCfg "auth_mode" "$auth_mode"
 fi
 
 #Configure password of Harbor administrator 
@@ -17,7 +17,7 @@ echo "Read attribute using ovfenv: [ harbor_admin_password ]"
 adm_pwd=$(ovfenv -k harbor_admin_password)
 if [ -n "$adm_pwd" ]
 then
-	configureHarborCfg harbor_admin_password $adm_pwd
+	configureHarborCfg "harbor_admin_password" "$adm_pwd"
 fi
 
 #Configure password of database 
@@ -25,7 +25,7 @@ echo "Read attribute using ovfenv: [ db_password ]"
 db_pwd=$(ovfenv -k db_password)
 if [ -n "$db_pwd" ]
 then
-	configureHarborCfg db_password $db_pwd
+	configureHarborCfg "db_password" "$db_pwd"
 fi
 
 #Configure other attrs