commit 923886a86013fbba05d00dd64d4ddc9b9a6dffe4
author Sen Jiang <senj@google.com> Mon Mar 14 15:04:28 2016 -0700
committer Sen Jiang <senj@google.com> Tue Mar 15 12:47:13 2016 -0700
tree 72b9c74ee5d73b01da91da838a3e6cb1fd69f3d5
parent d15c546ed794293d0a63770467a0f3c4c84c6214

Fix PayloadSignerTest.* in Brillo.

Added modules to install missing private and public keys.
There's no openssl binary in target device, rewrote SignHash() using
openssl library functions.

Test: GTEST_FILTER="PayloadSignerTest.*" ./update_engine_unittests
Bug: 26955860

Change-Id: Ie7f229d5456f641394fd57f5a6e9ca3cc5c5f0cd

Android.mk

diff --git a/Android.mk b/Android.mk
index c8bf904..c67ca22 100644
--- a/Android.mk
+++ b/Android.mk
@@ -688,6 +688,38 @@
 # dependencies are removed or placed behind the USE_DBUS flag.
 ifdef BRILLO
 
+# Private and public keys for unittests.
+# ========================================================
+# Generate a module that installs a prebuilt private key and a module that
+# installs a public key generated from the private key.
+#
+# $(1): The path to the private key in pem format.
+define ue-unittest-keys
+    $(eval include $(CLEAR_VARS)) \
+    $(eval LOCAL_MODULE := ue_$(1).pem) \
+    $(eval LOCAL_MODULE_CLASS := ETC) \
+    $(eval $(ifeq $(BRILLO), 1, LOCAL_MODULE_TAGS := eng)) \
+    $(eval LOCAL_SRC_FILES := $(1).pem) \
+    $(eval LOCAL_MODULE_PATH := \
+        $(TARGET_OUT_DATA_NATIVE_TESTS)/update_engine_unittests) \
+    $(eval LOCAL_MODULE_STEM := $(1).pem) \
+    $(eval include $(BUILD_PREBUILT)) \
+    \
+    $(eval include $(CLEAR_VARS)) \
+    $(eval LOCAL_MODULE := ue_$(1).pub.pem) \
+    $(eval LOCAL_MODULE_CLASS := ETC) \
+    $(eval $(ifeq $(BRILLO), 1, LOCAL_MODULE_TAGS := eng)) \
+    $(eval LOCAL_MODULE_PATH := \
+        $(TARGET_OUT_DATA_NATIVE_TESTS)/update_engine_unittests) \
+    $(eval LOCAL_MODULE_STEM := $(1).pub.pem) \
+    $(eval include $(BUILD_SYSTEM)/base_rules.mk) \
+    $(eval $(LOCAL_BUILT_MODULE) : $(LOCAL_PATH)/$(1).pem ; \
+        openssl rsa -in $$< -pubout -out $$@)
+endef
+
+$(call ue-unittest-keys,unittest_key)
+$(call ue-unittest-keys,unittest_key2)
+
 # Sample images for unittests.
 # ========================================================
 # Generate a prebuilt module that installs a sample image from the compressed
@@ -747,7 +779,11 @@
     ue_unittest_disk_ext2_1k.img \
     ue_unittest_disk_ext2_4k.img \
     ue_unittest_disk_ext2_4k_empty.img \
-    ue_unittest_disk_ext2_unittest.img
+    ue_unittest_disk_ext2_unittest.img \
+    ue_unittest_key.pem \
+    ue_unittest_key.pub.pem \
+    ue_unittest_key2.pem \
+    ue_unittest_key2.pub.pem
 LOCAL_MODULE_CLASS := EXECUTABLES
 LOCAL_CPP_EXTENSION := .cc
 LOCAL_CLANG := true