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Commit 06b93912 authored by Dan Willemsen's avatar Dan Willemsen
Browse files

CtsShim: Support building with tapas 

This way the build server can build these apks, instead of the manual
process that was described in the README.

Bug: 29122339
Change-Id: I2d3d9924da908d501d3b1b07b4a317f8ad6f413f
parent fd6e7e67

packages/CtsShim/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -53,3 +53,4 @@ LOCAL_SRC_FILES := CtsShim.apk 


include $(BUILD_PREBUILT)



include $(call all-makefiles-under,$(LOCAL_PATH))

packages/CtsShim/build/Android.mk

+16 −8
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ 
LOCAL_PATH := $(my-dir)



###########################################################

# Variant: Privileged app

# Variant: Privileged app upgrade



include $(CLEAR_VARS)

# this needs to be a privileged application
@@ -28,15 +28,15 @@ LOCAL_SDK_VERSION := current 
LOCAL_PROGUARD_ENABLED := disabled

LOCAL_DEX_PREOPT := false



LOCAL_PACKAGE_NAME := CtsShimPriv

LOCAL_PACKAGE_NAME := CtsShimPrivUpgrade



LOCAL_MANIFEST_FILE := shim_priv/AndroidManifest.xml

LOCAL_MANIFEST_FILE := shim_priv_upgrade/AndroidManifest.xml



include $(BUILD_PACKAGE)



my_shim_priv_upgrade_apk := $(LOCAL_BUILT_MODULE)



###########################################################

# Variant: Privileged app upgrade

# Variant: Privileged app



include $(CLEAR_VARS)

# this needs to be a privileged application
@@ -47,12 +47,20 @@ LOCAL_SDK_VERSION := current 
LOCAL_PROGUARD_ENABLED := disabled

LOCAL_DEX_PREOPT := false



LOCAL_PACKAGE_NAME := CtsShimPrivUpgrade

LOCAL_PACKAGE_NAME := CtsShimPriv



LOCAL_MANIFEST_FILE := shim_priv_upgrade/AndroidManifest.xml

# Generate the upgrade key by taking the hash of the built CtsShimPrivUpgrade apk

gen := $(call intermediates-dir-for,APPS,$(LOCAL_PACKAGE_NAME),,true)/AndroidManifest.xml

$(gen): PRIVATE_CUSTOM_TOOL = sed -e "s/__HASH__/`sha512sum $(PRIVATE_INPUT_APK) | cut -d' ' -f1`/" $< >$@

$(gen): PRIVATE_INPUT_APK := $(my_shim_priv_upgrade_apk)

$(gen): $(LOCAL_PATH)/shim_priv/AndroidManifest.xml $(my_shim_priv_upgrade_apk)

	$(transform-generated-source)



include $(BUILD_PACKAGE)

my_shim_priv_upgrade_apk :=



LOCAL_FULL_MANIFEST_FILE := $(gen)



include $(BUILD_PACKAGE)



###########################################################

# Variant: System app

packages/CtsShim/build/README

+8 −21
Original line number Diff line number Diff line
@@ -6,31 +6,18 @@ must specify the singular APK that can be used to upgrade it. 
NOTE: The need to include a binary on the system image may be deprecated if a

solution involving a temporarily writable /system partition is implemented.



MAKING THE PREBUILTS

In order to generate the upgrade key, the shim directory needs to be built multiple

times. First to generate the upgrade APK [so its hash can be obtained] and again

once the hash has been included as part of the pre-installed APK.



build:

    $ mmm frameworks/base/packages/CtsShim/build



update the manifest:

    $ sed -i -e "s/__HASH__/`sha512sum out/target/product/shamu/system/priv-app/CtsShimPrivUpgrade/CtsShimPrivUpgrade.apk | cut -d' ' -f1`/" \

        frameworks/base/packages/CtsShim/build/shim_priv/AndroidManifest.xml

    $ tapas CtsShim CtsShimPriv CtsShimPrivUpgrade

    $ m



build:

    $ mmm frameworks/base/packages/CtsShim/build



update prebuilts:

    $ cp out/target/product/shamu/system/priv-app/CtsShimPrivUpgrade/CtsShimPrivUpgrade.apk \

local testing:

    $ cp $OUT/system/priv-app/CtsShimPrivUpgrade/CtsShimPrivUpgrade.apk \

        cts/hostsidetests/appsecurity/test-apps/PrivilegedUpdateApp

    $ cp out/target/product/shamu/system/priv-app/CtsShimPriv/CtsShimPriv.apk \

    $ cp $OUT/system/priv-app/CtsShimPriv/CtsShimPriv.apk \

        frameworks/base/packages/CtsShim

    $ cp out/target/product/shamu/system/app/CtsShim/CtsShim.apk \

    $ cp $OUT/system/app/CtsShim/CtsShim.apk \

        frameworks/base/packages/CtsShim



revert manifest:

    $ pushd frameworks/base && git checkout -- packages/CtsShim/build/shim_priv/AndroidManifest.xml && popd



Finally, upload and submit both the cts/ and frameworks/base/ repos.

For final submission, the APKs should be downloaded from the build server, then

submitted to the cts/ and frameworks/base/ repos.