DivestOS/Patches/LineageOS-20.0/android_build/0002-OTA_Keys.patch
Tad 5cada3a769
20.0: Fixes
Signed-off-by: Tad <tad@spotco.us>
2022-10-15 15:53:17 -04:00

73 lines
2.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Tue, 6 Apr 2021 05:04:32 -0400
Subject: [PATCH] Allow setting OTA public keys from environment variable
Change-Id: Ib2a00de63b0c7a8790640462d13a84daf2076fa7
---
core/product_config.mk | 5 +++++
target/product/security/Android.mk | 21 +++++++++++++++++----
2 files changed, 22 insertions(+), 4 deletions(-)
diff --git a/core/product_config.mk b/core/product_config.mk
index 37146d3a9..7dc8113f5 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -395,6 +395,11 @@ PRODUCT_OTA_PUBLIC_KEYS := $(sort $(PRODUCT_OTA_PUBLIC_KEYS))
PRODUCT_EXTRA_OTA_KEYS := $(sort $(PRODUCT_EXTRA_OTA_KEYS))
PRODUCT_EXTRA_RECOVERY_KEYS := $(sort $(PRODUCT_EXTRA_RECOVERY_KEYS))
+ifneq ($(OTA_KEY_OVERRIDE_DIR),)
+ PRODUCT_OTA_PUBLIC_KEYS := $(OTA_KEY_OVERRIDE_DIR)/releasekey.x509.pem
+ PRODUCT_EXTRA_RECOVERY_KEYS := $(OTA_KEY_OVERRIDE_DIR)/extra
+endif
+
# Resolve and setup per-module dex-preopt configs.
DEXPREOPT_DISABLED_MODULES :=
# If a module has multiple setups, the first takes precedence.
diff --git a/target/product/security/Android.mk b/target/product/security/Android.mk
index ad25a9261..c2dca4dc4 100644
--- a/target/product/security/Android.mk
+++ b/target/product/security/Android.mk
@@ -70,11 +70,17 @@ include $(BUILD_SYSTEM)/base_rules.mk
extra_ota_keys := $(addsuffix .x509.pem,$(PRODUCT_EXTRA_OTA_KEYS))
-$(LOCAL_BUILT_MODULE): PRIVATE_CERT := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem
+OTA_PUBLIC_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem
+
+ifneq ($(OTA_KEY_OVERRIDE_DIR),)
+ OTA_PUBLIC_KEYS := $(OTA_KEY_OVERRIDE_DIR)/releasekey.x509.pem
+endif
+
+$(LOCAL_BUILT_MODULE): PRIVATE_CERT := $(OTA_PUBLIC_KEYS)
$(LOCAL_BUILT_MODULE): PRIVATE_EXTRA_OTA_KEYS := $(extra_ota_keys)
$(LOCAL_BUILT_MODULE): \
$(SOONG_ZIP) \
- $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem \
+ $(OTA_PUBLIC_KEYS) \
$(extra_ota_keys)
$(SOONG_ZIP) -o $@ -j -symlinks=false \
$(addprefix -f ,$(PRIVATE_CERT) $(PRIVATE_EXTRA_OTA_KEYS))
@@ -95,11 +101,18 @@ include $(BUILD_SYSTEM)/base_rules.mk
extra_recovery_keys := $(addsuffix .x509.pem,$(PRODUCT_EXTRA_RECOVERY_KEYS))
-$(LOCAL_BUILT_MODULE): PRIVATE_CERT := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem
+OTA_PUBLIC_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem
+
+ifneq ($(OTA_KEY_OVERRIDE_DIR),)
+ OTA_PUBLIC_KEYS := $(OTA_KEY_OVERRIDE_DIR)/releasekey.x509.pem
+ extra_recovery_keys := $(OTA_KEY_OVERRIDE_DIR)/extra.x509.pem
+endif
+
+$(LOCAL_BUILT_MODULE): PRIVATE_CERT := $(OTA_PUBLIC_KEYS)
$(LOCAL_BUILT_MODULE): PRIVATE_EXTRA_RECOVERY_KEYS := $(extra_recovery_keys)
$(LOCAL_BUILT_MODULE): \
$(SOONG_ZIP) \
- $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem \
+ $(OTA_PUBLIC_KEYS) \
$(extra_recovery_keys)
$(SOONG_ZIP) -o $@ -j -symlinks=false \
$(addprefix -f ,$(PRIVATE_CERT) $(PRIVATE_EXTRA_RECOVERY_KEYS))