Initial commit

package/system/opkg/Makefile

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+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2006-2021 OpenWrt.org
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=opkg
+PKG_RELEASE:=2
+PKG_FLAGS:=essential
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL=$(PROJECT_GIT)/project/opkg-lede.git
+PKG_SOURCE_DATE:=2022-02-24
+PKG_SOURCE_VERSION:=d038e5b6d155784575f62a66a8bb7e874173e92e
+PKG_MIRROR_HASH:=6889f7d322996f9291f42d7d6a5877d256b91d4a01d6015cebaae9227702eb43
+
+PKG_LICENSE:=GPL-2.0
+PKG_LICENSE_FILES:=COPYING
+
+PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
+
+# Extend depends from version.mk
+PKG_CONFIG_DEPENDS += \
+	CONFIG_SIGNATURE_CHECK \
+	CONFIG_TARGET_INIT_PATH
+
+HOST_BUILD_DEPENDS:=libubox/host
+
+PKG_BUILD_FLAGS:=gc-sections
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/opkg
+  SECTION:=base
+  CATEGORY:=Base system
+  TITLE:=opkg package manager
+  DEPENDS:=+uclient-fetch +libpthread +libubox
+  URL:=$(PKG_SOURCE_URL)
+  MENU:=1
+endef
+
+define Package/opkg/description
+  Lightweight package management system
+  opkg is the opkg Package Management System, for handling
+  installation and removal of packages on a system. It can
+  recursively follow dependencies and download all packages
+  necessary to install a particular package.
+
+  opkg knows how to install both .ipk and .deb packages.
+endef
+
+define Package/opkg/conffiles
+/etc/opkg.conf
+/etc/opkg/keys/
+/etc/opkg/customfeeds.conf
+endef
+
+EXTRA_CFLAGS += $(TARGET_CPPFLAGS)
+
+CMAKE_OPTIONS += \
+	-DBUILD_TESTS=OFF \
+	-DHOST_CPU=$(PKGARCH) \
+	-DPATH_SPEC="$(TARGET_INIT_PATH)" \
+	-DVERSION="$(PKG_SOURCE_VERSION) ($(PKG_SOURCE_DATE))"
+
+CMAKE_HOST_OPTIONS += \
+	-DSTATIC_UBOX=ON \
+	-DBUILD_TESTS=OFF \
+	-DHOST_CPU=$(PKGARCH) \
+	-DLOCK_FILE=/tmp/opkg.lock \
+	-DVERSION="$(PKG_SOURCE_VERSION) ($(PKG_SOURCE_DATE))"
+
+define Package/opkg/install
+	$(INSTALL_DIR) $(1)/usr/lib/opkg
+	$(INSTALL_DIR) $(1)/bin
+	$(INSTALL_DIR) $(1)/etc/opkg
+	$(INSTALL_DIR) $(1)/etc/uci-defaults
+	$(INSTALL_DATA) ./files/customfeeds.conf $(1)/etc/opkg/customfeeds.conf
+	$(INSTALL_DATA) ./files/opkg$(2).conf $(1)/etc/opkg.conf
+	$(INSTALL_BIN) ./files/20_migrate-feeds $(1)/etc/uci-defaults/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/opkg-cl $(1)/bin/opkg
+  ifneq ($(CONFIG_SIGNATURE_CHECK),)
+	echo "option check_signature" >> $(1)/etc/opkg.conf
+  endif
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) ./files/opkg-key $(1)/usr/sbin/
+endef
+
+define Host/Install
+	$(INSTALL_BIN) $(HOST_BUILD_DIR)/src/opkg-cl $(STAGING_DIR_HOST)/bin/opkg
+endef
+
+$(eval $(call BuildPackage,opkg))
+$(eval $(call HostBuild))

package/system/opkg/files/20_migrate-feeds

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+#!/bin/sh
+
+[ -f /etc/opkg.conf ] && grep -q "src/" /etc/opkg.conf || exit 0
+
+echo -e "# Old feeds from previous image\n# Uncomment to reenable\n" >> /etc/opkg/customfeeds.conf
+sed -n "s/.*\(src\/.*\)/# \1/p" /etc/opkg.conf >> /etc/opkg/customfeeds.conf
+sed -i "/.*src\/.*/d" /etc/opkg.conf
+
+exit 0

package/system/opkg/files/customfeeds.conf

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+# add your custom package feeds here
+#
+# src/gz example_feed_name http://www.example.com/path/to/files

package/system/opkg/files/opkg-key

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+#!/bin/sh
+
+OPKG_KEYS="${OPKG_KEYS:-/etc/opkg/keys}"
+
+usage() {
+	cat <<EOF
+Usage: $0 <command> <arguments...>
+Commands:
+  add <file>:			Add keyfile <file> to opkg trusted keys
+  remove <file>:		Remove keyfile matching <file> from opkg trusted keys
+  verify <sigfile> <list>:	Check list file <list> against signature file <sigfile>
+
+EOF
+	exit 1
+}
+
+opkg_key_verify() {
+	local sigfile="$1"
+	local msgfile="$2"
+
+	(
+		zcat "$msgfile" 2>/dev/null ||
+		cat "$msgfile" 2>/dev/null
+	) | usign -V -P "$OPKG_KEYS" -q -x "$sigfile" -m -
+}
+
+opkg_key_add() {
+	local key="$1"
+	[ -n "$key" ] || usage
+	[ -f "$key" ] || echo "Cannot open file $1"
+	local fingerprint="$(usign -F -p "$key")"
+	mkdir -p "$OPKG_KEYS"
+	cp "$key" "$OPKG_KEYS/$fingerprint"
+}
+
+opkg_key_remove() {
+	local key="$1"
+	[ -n "$key" ] || usage
+	[ -f "$key" ] || echo "Cannot open file $1"
+	local fingerprint="$(usign -F -p "$key")"
+	rm -f "$OPKG_KEYS/$fingerprint"
+}
+
+case "$1" in
+	add)
+		shift
+		opkg_key_add "$@"
+		;;
+	remove)
+		shift
+		opkg_key_remove "$@"
+		;;
+	verify)
+		shift
+		opkg_key_verify "$@"
+		;;
+	*) usage ;;
+esac

package/system/opkg/files/opkg-smime.conf

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+dest root /
+dest ram /tmp
+lists_dir ext /var/opkg-lists
+option overlay_root /overlay
+option check_signature 1
+option signature_ca_file /etc/ssl/certs/opkg.pem

package/system/opkg/files/opkg.conf

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+dest root /
+dest ram /tmp
+lists_dir ext /var/opkg-lists
+option overlay_root /overlay