alfred: install configs with INSTALL_CONF (0600)

Use INSTALL_CONF instead of INSTALL_DATA to install configuration
 files under /etc with correct permissions.

This improves security by ensuring config files are not world-readable.
INSTALL_DATA sets mode 0644, while INSTALL_CONF sets mode 0600.

Signed-off-by: Josef Schlehofer <[email protected]>
Signed-off-by: Sven Eckelmann <[email protected]>

Author: BKPepe

alfred/Makefile

@@ -4,7 +4,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=alfred
 PKG_VERSION:=2025.3
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
@@ -76,7 +76,7 @@ define Package/alfred/install
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/alfred.init $(1)/etc/init.d/alfred
 	$(INSTALL_DIR) $(1)/etc/config
-	$(INSTALL_DATA) ./files/alfred.config $(1)/etc/config/alfred
+	$(INSTALL_CONF) ./files/alfred.config $(1)/etc/config/alfred
 	$(INSTALL_DIR) $(1)/etc/alfred
 	[ "x$(CONFIG_PACKAGE_ALFRED_BATHOSTS)" == "xy" ] && $(INSTALL_BIN) ./files/bat-hosts.lua $(1)/etc/alfred/bat-hosts.lua ; true
 endef