DivestOS/Patches/Copperhead-13.0/android_build/1.patch

From 4eb4173b876ab4b4d71a5be541096d346649bbef Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Sat, 30 May 2015 22:47:50 -0400
Subject: [PATCH] add optional automated signing

---
 core/Makefile | 48 ++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 40 insertions(+), 8 deletions(-)

diff --git a/core/Makefile b/core/Makefile
index 7eca2db..82006c9 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -408,6 +408,11 @@ ifneq ($(OTA_PACKAGE_SIGNING_KEY),)
     DEFAULT_KEY_CERT_PAIR := $(OTA_PACKAGE_SIGNING_KEY)
 endif
 
+ifneq ($(SIGNING_KEY_DIR),)
+    KEY_CERT_DIR := $(SIGNING_KEY_DIR)
+    DEFAULT_KEY_CERT_PAIR := $(SIGNING_KEY_DIR)/releasekey
+endif
+
 # Rules that need to be present for the all targets, even
 # if they don't do anything.
 .PHONY: systemimage
@@ -943,13 +948,18 @@ endif
 # substitute other keys for this one.
 OTA_PUBLIC_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem
 
-ifneq ($(OTA_PACKAGE_SIGNING_KEY),)
-    OTA_PUBLIC_KEYS := $(OTA_PACKAGE_SIGNING_KEY).x509.pem
-    PRODUCT_EXTRA_RECOVERY_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE)
+ifneq ($(SIGNING_KEY_DIR),)
+    OTA_PUBLIC_KEYS := $(SIGNING_KEY_DIR)/releasekey.x509.pem
+    PRODUCT_EXTRA_RECOVERY_KEYS += $(SIGNING_KEY_DIR)/extra
 else
-    PRODUCT_EXTRA_RECOVERY_KEYS += \
-        build/target/product/security/cm \
-        build/target/product/security/cm-devkey
+    ifneq ($(OTA_PACKAGE_SIGNING_KEY),)
+	OTA_PUBLIC_KEYS := $(OTA_PACKAGE_SIGNING_KEY).x509.pem
+	PRODUCT_EXTRA_RECOVERY_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE)
+    else
+	PRODUCT_EXTRA_RECOVERY_KEYS += \
+	    build/target/product/security/cm \
+	    build/target/product/security/cm-devkey
+    endif
 endif
 
 # Generate a file containing the keys that will be read by the
@@ -1593,6 +1603,12 @@ BUILT_TARGET_FILES_PACKAGE := $(intermediates)/$(name).zip
 $(BUILT_TARGET_FILES_PACKAGE): intermediates := $(intermediates)
 $(BUILT_TARGET_FILES_PACKAGE): \
 		zip_root := $(intermediates)/$(name)
+SIGNED_TARGET_FILES_PACKAGE := $(intermediates)/signed-$(name).zip
+MAYBE_SIGNED_TARGET_FILES_PACKAGE := $(BUILT_TARGET_FILES_PACKAGE)
+
+ifneq ($(SIGNING_KEY_DIR),)
+  MAYBE_SIGNED_TARGET_FILES_PACKAGE := $(SIGNED_TARGET_FILES_PACKAGE)
+endif
 
 # $(1): Directory to copy
 # $(2): Location to copy it to
@@ -1868,6 +1884,12 @@ else
     OTA_FROM_TARGET_SCRIPT := $(TARGET_RELEASETOOL_OTA_FROM_TARGET_SCRIPT)
 endif
 
+ifeq ($(TARGET_RELEASETOOL_SIGN_TARGET_SCRIPT),)
+    SIGN_TARGET_SCRIPT := ./build/tools/releasetools/sign_target_files_apks
+else
+    SIGN_TARGET_SCRIPT := $(TARGET_RELEASETOOL_SIGN_TARGET_SCRIPT)
+endif
+
 ifeq ($(WITH_GMS),true)
     $(INTERNAL_OTA_PACKAGE_TARGET): backuptool := false
 else
@@ -1895,7 +1917,17 @@ ifneq ($(BLOCK_BASED_OTA),false)
     $(INTERNAL_OTA_PACKAGE_TARGET): block_based := --block
 endif
 
-$(INTERNAL_OTA_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) $(DISTTOOLS)
+$(SIGNED_TARGET_FILES_PACKAGE): $(BUILT_TARGET_FILES_PACKAGE) $(DISTTOOLS)
+	@echo "$(SIGN_TARGET_SCRIPT)" > $(PRODUCT_OUT)/sign_script_path
+	@echo -e ${CL_YLW}"Sign target files:"${CL_RST}" $@"
+	$(hide) $(SIGN_TARGET_SCRIPT) \
+	   -d $(KEY_CERT_DIR) \
+	   -o \
+	   -e SMSSecure.apk,Orbot.apk,Android-IMSI-Catcher-Detector.apk,FreeOTP.apk,F-Droid.apk= \
+	   $(BUILT_TARGET_FILES_PACKAGE) \
+	   $(SIGNED_TARGET_FILES_PACKAGE)
+
+$(INTERNAL_OTA_PACKAGE_TARGET): $(MAYBE_SIGNED_TARGET_FILES_PACKAGE) $(DISTTOOLS)
 	@echo "$(OTA_FROM_TARGET_SCRIPT)" > $(PRODUCT_OUT)/ota_script_path
 	@echo "$(override_device)" > $(PRODUCT_OUT)/ota_override_device
 	@echo -e ${CL_YLW}"Package OTA:"${CL_RST}" $@"
@@ -1907,7 +1939,7 @@ $(INTERNAL_OTA_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) $(DISTTOOLS)
 	   --backup=$(backuptool) \
 	   --override_device=$(override_device) $(override_prop) \
 	   $(if $(OEM_OTA_CONFIG), -o $(OEM_OTA_CONFIG)) \
-	   $(BUILT_TARGET_FILES_PACKAGE) $@
+	   $(MAYBE_SIGNED_TARGET_FILES_PACKAGE) $@
 
 CM_TARGET_PACKAGE := $(PRODUCT_OUT)/cm-$(CM_VERSION).zip