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#
# Copyright (C) 2010 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
LOCAL_PATH := $(call my-dir)
# used for bouncycastle-hostdex where we want everything for testing
all_bcprov_src_files := $(call all-java-files-under,bcprov/src/main/java)
# used for bouncycastle for target where we want to be sure to use OpenSSLDigest
android_bcprov_src_files := $(filter-out \
bcprov/src/main/java/org/bouncycastle/crypto/digests/AndroidDigestFactoryBouncyCastle.java, \
$(all_bcprov_src_files))
# used for bouncycastle-host where we can't use OpenSSLDigest
ri_bcprov_src_files := $(filter-out \
bcprov/src/main/java/org/bouncycastle/crypto/digests/AndroidDigestFactoryOpenSSL.java \
bcprov/src/main/java/org/bouncycastle/crypto/digests/OpenSSLDigest.java, \
$(all_bcprov_src_files))
# These cannot build in the PDK, because the PDK requires all libraries
# compile against SDK versions. LOCAL_NO_STANDARD_LIBRARIES conflicts with
# this requirement.
ifneq ($(TARGET_BUILD_PDK),true)
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(android_bcprov_src_files)
LOCAL_JAVA_LIBRARIES := core-libart conscrypt
LOCAL_NO_STANDARD_LIBRARIES := true
LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_JAVA_LIBRARY)
# non-jarjar version to build okhttp-tests
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle-nojarjar
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(android_bcprov_src_files)
LOCAL_JAVA_LIBRARIES := core-libart conscrypt
LOCAL_NO_STANDARD_LIBRARIES := true
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_STATIC_JAVA_LIBRARY)
# unbundled bouncycastle jar
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle-unbundled
LOCAL_MODULE_TAGS := optional
LOCAL_SDK_VERSION := 9
LOCAL_SRC_FILES := $(ri_bcprov_src_files)
LOCAL_MODULE_TAGS := optional
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_STATIC_JAVA_LIBRARY)
endif # TARGET_BUILD_PDK != true
# This is used to generate a list of what is unused so it can be removed when bouncycastle is updated.
# Based on "Finding dead code" example in ProGuard manual at http://proguard.sourceforge.net/
.PHONY: bouncycastle-proguard-deadcode
bouncycastle-proguard-deadcode: $(full_classes_compiled_jar) $(full_java_libs)
$(PROGUARD) \
-injars $(full_classes_compiled_jar) \
-libraryjars "$(call normalize-path-list,$(addsuffix (!org/bouncycastle/**.class,!com/android/org/conscrypt/OpenSSLMessageDigest.class),$(full_java_libs)))" \
-dontoptimize \
-dontobfuscate \
-dontpreverify \
-ignorewarnings \
-printusage \
-keep class org.bouncycastle.jce.provider.BouncyCastleProvider "{ public protected *; }" \
-keep class org.bouncycastle.jce.provider.symmetric.AESMappings "{ public protected *; }" \
-keep class org.bouncycastle.asn1.ASN1TaggedObject "{ public protected *; }" \
-keep class org.bouncycastle.asn1.x509.CertificateList "{ public protected *; }" \
-keep class org.bouncycastle.crypto.AsymmetricBlockCipher "{ public protected *; }" \
-keep class org.bouncycastle.x509.ExtendedPKIXBuilderParameters "{ public protected *; }" \
`(find $(LOCAL_PATH) -name '*.java' | xargs grep '"org.bouncycastle' | egrep ' (put|add)' | sed -e 's/");//' -e 's/.*"//'; \
find $(LOCAL_PATH) -name '*.java' | xargs grep ' addHMACAlgorithm' | sed 's/"org.bouncycastle/\norg.bouncycastle/g' | grep ^org.bouncycastle | sed 's/".*//'; \
find . -name '*.java' | xargs grep 'import org.bouncycastle' | grep -v /bouncycastle/ | sed -e 's/.*:import //' -e 's/;//') \
| sed -e 's/^/-keep class /' -e 's/$$/ { public protected \*; } /' | sort | uniq` \
-keepclassmembers "class * { \
static final % *; \
static final java.lang.String *; \
}" \
-keepclassmembers "class * implements java.io.Serializable { \
private static final java.io.ObjectStreamField[] serialPersistentFields; \
private void writeObject(java.io.ObjectOutputStream); \
private void readObject(java.io.ObjectInputStream); \
java.lang.Object writeReplace(); \
java.lang.Object readResolve(); \
}" \
-keepclassmembers "interface org.bouncycastle.crypto.paddings.BlockCipherPadding { \
abstract public java.lang.String getPaddingName(); \
}" \
-keepclassmembers "class * implements org.bouncycastle.crypto.paddings.BlockCipherPadding { \
public java.lang.String getPaddingName(); \
}"
# Conscrypt isn't built in the PDK or on non-linux OSes, so this cannot be built
# because it has a dependency on conscrypt-hostdex.
ifneq ($(TARGET_BUILD_PDK),true)
ifeq ($(HOST_OS),linux)
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle-hostdex
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(all_bcprov_src_files)
LOCAL_MODULE_TAGS := optional
LOCAL_JAVA_LIBRARIES := conscrypt-hostdex
LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_HOST_DALVIK_JAVA_LIBRARY)
endif # ($(HOST_OS),linux)
endif
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle-host
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(ri_bcprov_src_files)
LOCAL_MODULE_TAGS := optional
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_HOST_JAVA_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := bouncycastle-bcpkix-host
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-java-files-under,bcpkix/src/main/java)
LOCAL_MODULE_TAGS := optional
LOCAL_JAVA_LIBRARIES := bouncycastle-host
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_HOST_JAVA_LIBRARY)
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