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openwrt_mitrastar_gpt-27x1gnx/package/Makefile
Paul Spooren 084697eb62 package: do not sign individual APK packages 
APK, unlike OPKG, can sign individual packages and not just indexes.
Since OpenWrt uses a distributed build infrastructure and only the build
master owns the private keys, signing of individual buildworkers doesn't
work. Right now, each buildworker creates a temporary build key to sign
packages, then transmits the package index to the buildmaster for a
signature.

As a result, all individual packages contain a nonsensical signature,
making them harder to reproduce. This commit removes the individual
package signing.

Since APK requires signatures per default, explicitly allow installation
of unsigned packages during the build process.

The config option here is for historical reasons misleading,
SIGNED_PACKAGES refers to the package index, not the individual
packages.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2025-10-09 12:52:43 +02:00

186 lines
6.6 KiB
Makefile
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#
# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
curdir:=package
include $(INCLUDE_DIR)/feeds.mk
include $(INCLUDE_DIR)/rootfs.mk
-include $(TMP_DIR)/.packagedeps
package-y += kernel/linux
$(curdir)/autoremove:=1
$(curdir)/builddirs:=$(sort $(package-) $(package-y) $(package-m))
$(curdir)/builddirs-default:=. $(sort $(package-y) $(package-m))
$(curdir)/builddirs-prereq:=. $(sort $(prereq-y) $(prereq-m))
ifdef CHECK_ALL
$(curdir)/builddirs-check:=$($(curdir)/builddirs)
$(curdir)/builddirs-download:=$($(curdir)/builddirs)
endif
ifneq ($(IGNORE_ERRORS),)
package-y-filter := $(package-y)
package-m-filter := $(filter-out $(package-y),$(package-m))
package-n-filter := $(filter-out $(package-y) $(package-m),$(package-))
package-ignore-errors := $(filter n m y,$(IGNORE_ERRORS))
package-ignore-errors := $(if $(package-ignore-errors),$(package-ignore-errors),n m)
package-ignore-subdirs := $(sort $(foreach m,$(package-ignore-errors),$(package-$(m)-filter)))
$(curdir)/builddirs-ignore-download := $(package-ignore-subdirs)
$(curdir)/builddirs-ignore-compile := $(package-ignore-subdirs)
$(curdir)/builddirs-ignore-host-download := $(package-ignore-subdirs)
$(curdir)/builddirs-ignore-host-compile := $(package-ignore-subdirs)
endif
PACKAGE_INSTALL_FILES:= \
$(foreach pkg,$(sort $(package-y)), \
$(foreach variant, \
$(if $(strip $(package/$(pkg)/variants)), \
$(package/$(pkg)/variants), \
$(if $(package/$(pkg)/default-variant), \
$(package/$(pkg)/default-variant), \
default \
) \
), \
$(PKG_INFO_DIR)/$(lastword $(subst /,$(space),$(pkg))).$(variant).install \
) \
)
$(curdir)/cleanup: $(TMP_DIR)/.build
rm -rf $(STAGING_DIR_ROOT)
$(curdir)/merge:
rm -rf $(PACKAGE_DIR_ALL)
mkdir -p $(PACKAGE_DIR_ALL)
ifneq ($(CONFIG_USE_APK),)
-$(foreach pdir,$(PACKAGE_SUBDIRS),$(if $(wildcard $(pdir)/*.apk),ln -s $(pdir)/*.apk $(PACKAGE_DIR_ALL);))
else
-$(foreach pdir,$(PACKAGE_SUBDIRS),$(if $(wildcard $(pdir)/*.ipk),ln -s $(pdir)/*.ipk $(PACKAGE_DIR_ALL);))
endif
$(BUILD_KEY_APK_SEC):
$(STAGING_DIR_HOST)/bin/openssl ecparam -name prime256v1 -genkey -noout -out $(BUILD_KEY_APK_SEC)
$(BUILD_KEY_APK_PUB): $(BUILD_KEY_APK_SEC)
$(STAGING_DIR_HOST)/bin/openssl ec -in $(BUILD_KEY_APK_SEC) -pubout > $(BUILD_KEY_APK_PUB)
$(curdir)/merge-index: $(curdir)/merge
ifneq ($(CONFIG_USE_APK),)
(cd $(PACKAGE_DIR_ALL) && $(STAGING_DIR_HOST)/bin/apk mkndx \
--root $(TOPDIR) \
--keys-dir $(TOPDIR) \
--allow-untrusted \
$(if $(CONFIG_SIGNED_PACKAGES),--sign $(BUILD_KEY_APK_SEC),) \
--output packages.adb \
*.apk; \
)
else
(cd $(PACKAGE_DIR_ALL) && $(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages; )
endif
ifndef SDK
$(curdir)//compile = $(STAGING_DIR)/.prepared $(BIN_DIR)
ifneq ($(CONFIG_USE_APK),)
$(curdir)//compile += $(curdir)/system/apk/host/compile $(BUILD_KEY_APK_SEC) $(BUILD_KEY_APK_PUB)
else
$(curdir)/compile: $(curdir)/system/opkg/host/compile
endif
else
ifneq ($(CONFIG_USE_APK),)
$(curdir)//compile += $(BUILD_KEY_APK_SEC) $(BUILD_KEY_APK_PUB)
endif
endif
$(curdir)/install: $(TMP_DIR)/.build $(curdir)/merge $(curdir)/merge-index
- find $(STAGING_DIR_ROOT) -type d | $(XARGS) chmod 0755
rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
mkdir -p $(TARGET_DIR)/tmp
ifneq ($(CONFIG_USE_APK),)
$(file >$(TMP_DIR)/apk_install_list,\
$(foreach pkg,$(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null),$(pkg)$(call GetABISuffix,$(pkg))))
$(call apk,$(TARGET_DIR)) add --no-cache --initdb --no-scripts --arch $(ARCH_PACKAGES) \
--repositories-file /dev/null --repository file://$(PACKAGE_DIR_ALL)/packages.adb \
$(if $(CONFIG_SIGNED_PACKAGES),,--allow-untrusted) \
$$(cat $(TMP_DIR)/apk_install_list) \
"base-files=$(shell cat $(TMP_DIR)/base-files.version)" \
"libc=$(shell cat $(TMP_DIR)/libc.version)" \
"kernel=$(shell cat $(TMP_DIR)/kernel.version)"
rm -rf $(TARGET_DIR)/run
else
$(file >$(TMP_DIR)/opkg_install_list,\
$(call opkg_package_files,\
$(foreach pkg,$(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null),$(pkg)$(call GetABISuffix,$(pkg)))))
$(call opkg,$(TARGET_DIR)) install $$(cat $(TMP_DIR)/opkg_install_list)
@for file in $(PACKAGE_INSTALL_FILES); do \
[ -s $$file.flags ] || continue; \
for flag in `cat $$file.flags`; do \
$(call opkg,$(TARGET_DIR)) flag $$flag `cat $$file`; \
done; \
done || true
endif
$(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
$(call prepare_rootfs,$(TARGET_DIR),$(TOPDIR)/files)
$(curdir)/index: FORCE
@echo Generating package index...
ifneq ($(CONFIG_USE_APK),)
@for d in $(PACKAGE_SUBDIRS); do \
mkdir -p $$d; \
cd $$d || continue; \
ls *.apk >/dev/null 2>&1 || continue; \
$(STAGING_DIR_HOST)/bin/apk mkndx \
--root $(TOPDIR) \
--keys-dir $(TOPDIR) \
--allow-untrusted \
$(if $(CONFIG_SIGNED_PACKAGES),--sign $(BUILD_KEY_APK_SEC),) \
--output packages.adb \
*.apk; \
$(STAGING_DIR_HOST)/bin/apk adbdump --format json packages.adb | \
$(SCRIPT_DIR)/make-index-json.py -f apk -a "$(ARCH_PACKAGES)" - > index.json; \
done
else
@for d in $(PACKAGE_SUBDIRS); do ( \
mkdir -p $$d; \
cd $$d || continue; \
$(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages.manifest; \
grep -vE '^(Maintainer|LicenseFiles|Source|SourceName|Require|SourceDateEpoch)' Packages.manifest > Packages; \
case "$$(((64 + $$(stat -L -c%s Packages)) % 128))" in 110|111) \
$(call ERROR_MESSAGE,WARNING: Applying padding in $$d/Packages to workaround usign SHA-512 bug!); \
{ echo ""; echo ""; } >> Packages;; \
esac; \
$(SCRIPT_DIR)/make-index-json.py -f opkg -a "$(ARCH_PACKAGES)" Packages > index.json; \
gzip -9nc Packages > Packages.gz; \
); done
ifdef CONFIG_SIGNED_PACKAGES
@echo Signing package index...
@for d in $(PACKAGE_SUBDIRS); do ( \
[ -d $$d ] && \
cd $$d || continue; \
$(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY); \
); done
endif
ifdef CONFIG_JSON_CYCLONEDX_SBOM
@echo Creating CycloneDX package SBOMs...
@for d in $(PACKAGE_SUBDIRS); do ( \
[ -d $$d ] && \
cd $$d || continue; \
$(SCRIPT_DIR)/package-metadata.pl pkgcyclonedxsbom Packages.manifest > Packages.bom.cdx.json || true; \
); done
endif
endif
$(call sha256sums,$(OUTPUT_DIR)/packages/$(ARCH_PACKAGES),1)
$(curdir)/flags-install:= -j1
$(eval $(call stampfile,$(curdir),package,prereq,.config))
$(eval $(call stampfile,$(curdir),package,cleanup,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,compile,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,install,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,check,$(TMP_DIR)/.build))
$(eval $(call subdir,$(curdir)))
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