1 # 2 # Copyright (C) 2010 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 LOCAL_PATH := $(call my-dir) 17 18 # used for bouncycastle-hostdex where we want everything for testing 19 all_bcprov_src_files := $(call all-java-files-under,bcprov/src/main/java) 20 21 # used for bouncycastle for target where we want to be sure to use OpenSSLDigest 22 android_bcprov_src_files := $(filter-out \ 23 bcprov/src/main/java/org/bouncycastle/crypto/digests/AndroidDigestFactoryBouncyCastle.java, \ 24 $(all_bcprov_src_files)) 25 26 # used for bouncycastle-host where we can't use OpenSSLDigest 27 ri_bcprov_src_files := $(filter-out \ 28 bcprov/src/main/java/org/bouncycastle/crypto/digests/AndroidDigestFactoryOpenSSL.java \ 29 bcprov/src/main/java/org/bouncycastle/crypto/digests/OpenSSLDigest.java, \ 30 $(all_bcprov_src_files)) 31 32 include $(CLEAR_VARS) 33 LOCAL_MODULE := bouncycastle 34 LOCAL_MODULE_TAGS := optional 35 LOCAL_SRC_FILES := $(android_bcprov_src_files) 36 LOCAL_JAVACFLAGS := -encoding UTF-8 37 LOCAL_JAVA_LIBRARIES := core 38 LOCAL_NO_STANDARD_LIBRARIES := true 39 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 40 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 41 include $(BUILD_JAVA_LIBRARY) 42 43 # This is used to generate a list of what is unused so it can be removed when bouncycastle is updated. 44 # Based on "Finding dead code" example in ProGuard manual at http://proguard.sourceforge.net/ 45 .PHONY: bouncycastle-proguard-deadcode 46 bouncycastle-proguard-deadcode: $(full_classes_compiled_jar) $(full_java_libs) 47 $(PROGUARD) \ 48 -injars $(full_classes_compiled_jar) \ 49 -libraryjars "$(call normalize-path-list,$(addsuffix (!org/bouncycastle/**.class,!org/apache/harmony/xnet/provider/jsse/OpenSSLMessageDigest.class),$(full_java_libs)))" \ 50 -dontoptimize \ 51 -dontobfuscate \ 52 -dontpreverify \ 53 -ignorewarnings \ 54 -printusage \ 55 -keep class org.bouncycastle.jce.provider.BouncyCastleProvider "{ public protected *; }" \ 56 -keep class org.bouncycastle.jce.provider.symmetric.AESMappings "{ public protected *; }" \ 57 -keep class org.bouncycastle.asn1.ASN1TaggedObject "{ public protected *; }" \ 58 -keep class org.bouncycastle.asn1.x509.CertificateList "{ public protected *; }" \ 59 -keep class org.bouncycastle.crypto.AsymmetricBlockCipher "{ public protected *; }" \ 60 -keep class org.bouncycastle.x509.ExtendedPKIXBuilderParameters "{ public protected *; }" \ 61 `(find $(LOCAL_PATH) -name '*.java' | xargs grep '"org.bouncycastle' | egrep ' (put|add)' | sed -e 's/");//' -e 's/.*"//'; \ 62 find $(LOCAL_PATH) -name '*.java' | xargs grep ' addHMACAlgorithm' | sed 's/"org.bouncycastle/\norg.bouncycastle/g' | grep ^org.bouncycastle | sed 's/".*//'; \ 63 find . -name '*.java' | xargs grep 'import org.bouncycastle' | grep -v /bouncycastle/ | sed -e 's/.*:import //' -e 's/;//') \ 64 | sed -e 's/^/-keep class /' -e 's/$$/ { public protected \*; } /' | sort | uniq` \ 65 -keepclassmembers "class * { \ 66 static final % *; \ 67 static final java.lang.String *; \ 68 }" \ 69 -keepclassmembers "class * implements java.io.Serializable { \ 70 private static final java.io.ObjectStreamField[] serialPersistentFields; \ 71 private void writeObject(java.io.ObjectOutputStream); \ 72 private void readObject(java.io.ObjectInputStream); \ 73 java.lang.Object writeReplace(); \ 74 java.lang.Object readResolve(); \ 75 }" \ 76 -keepclassmembers "interface org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 77 abstract public java.lang.String getPaddingName(); \ 78 }" \ 79 -keepclassmembers "class * implements org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 80 public java.lang.String getPaddingName(); \ 81 }" 82 83 ifeq ($(WITH_HOST_DALVIK),true) 84 include $(CLEAR_VARS) 85 LOCAL_MODULE := bouncycastle-hostdex 86 LOCAL_MODULE_TAGS := optional 87 LOCAL_SRC_FILES := $(all_bcprov_src_files) 88 LOCAL_JAVACFLAGS := -encoding UTF-8 89 LOCAL_BUILD_HOST_DEX := true 90 LOCAL_MODULE_TAGS := optional 91 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 92 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 93 include $(BUILD_HOST_JAVA_LIBRARY) 94 endif 95 96 include $(CLEAR_VARS) 97 LOCAL_MODULE := bouncycastle-host 98 LOCAL_MODULE_TAGS := optional 99 LOCAL_SRC_FILES := $(ri_bcprov_src_files) 100 LOCAL_JAVACFLAGS := -encoding UTF-8 101 LOCAL_MODULE_TAGS := optional 102 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 103 include $(BUILD_HOST_JAVA_LIBRARY) 104 105 include $(CLEAR_VARS) 106 LOCAL_MODULE := bouncycastle-bcpkix-host 107 LOCAL_MODULE_TAGS := optional 108 LOCAL_SRC_FILES := $(call all-java-files-under,bcpkix/src/main/java) 109 LOCAL_JAVACFLAGS := -encoding UTF-8 110 LOCAL_MODULE_TAGS := optional 111 LOCAL_JAVA_LIBRARIES := bouncycastle-host 112 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 113 include $(BUILD_HOST_JAVA_LIBRARY) 114
