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 $(all_bcprov_src_files)) 31 32 # These cannot build in the PDK, because the PDK requires all libraries 33 # compile against SDK versions. LOCAL_NO_STANDARD_LIBRARIES conflicts with 34 # this requirement. 35 ifneq ($(TARGET_BUILD_PDK),true) 36 37 include $(CLEAR_VARS) 38 LOCAL_MODULE := bouncycastle 39 LOCAL_MODULE_TAGS := optional 40 LOCAL_SRC_FILES := $(android_bcprov_src_files) 41 LOCAL_JAVACFLAGS := -encoding UTF-8 42 LOCAL_JAVA_LIBRARIES := core-libart conscrypt 43 LOCAL_NO_STANDARD_LIBRARIES := true 44 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 45 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 46 include $(BUILD_JAVA_LIBRARY) 47 48 # non-jarjar version to build okhttp-tests 49 include $(CLEAR_VARS) 50 LOCAL_MODULE := bouncycastle-nojarjar 51 LOCAL_MODULE_TAGS := optional 52 LOCAL_SRC_FILES := $(android_bcprov_src_files) 53 LOCAL_JAVACFLAGS := -encoding UTF-8 54 LOCAL_JAVA_LIBRARIES := core-libart conscrypt 55 LOCAL_NO_STANDARD_LIBRARIES := true 56 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 57 include $(BUILD_STATIC_JAVA_LIBRARY) 58 59 # unbundled bouncycastle jar 60 include $(CLEAR_VARS) 61 LOCAL_MODULE := bouncycastle-unbundled 62 LOCAL_MODULE_TAGS := optional 63 LOCAL_SDK_VERSION := 9 64 LOCAL_SRC_FILES := $(ri_bcprov_src_files) 65 LOCAL_JAVACFLAGS := -encoding UTF-8 66 LOCAL_MODULE_TAGS := optional 67 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 68 include $(BUILD_STATIC_JAVA_LIBRARY) 69 endif # TARGET_BUILD_PDK != true 70 71 # This is used to generate a list of what is unused so it can be removed when bouncycastle is updated. 72 # Based on "Finding dead code" example in ProGuard manual at http://proguard.sourceforge.net/ 73 .PHONY: bouncycastle-proguard-deadcode 74 bouncycastle-proguard-deadcode: $(full_classes_compiled_jar) $(full_java_libs) 75 $(PROGUARD) \ 76 -injars $(full_classes_compiled_jar) \ 77 -libraryjars "$(call normalize-path-list,$(addsuffix (!org/bouncycastle/**.class,!com/android/org/conscrypt/OpenSSLMessageDigest.class),$(full_java_libs)))" \ 78 -dontoptimize \ 79 -dontobfuscate \ 80 -dontpreverify \ 81 -ignorewarnings \ 82 -printusage \ 83 -keep class org.bouncycastle.jce.provider.BouncyCastleProvider "{ public protected *; }" \ 84 -keep class org.bouncycastle.jce.provider.symmetric.AESMappings "{ public protected *; }" \ 85 -keep class org.bouncycastle.asn1.ASN1TaggedObject "{ public protected *; }" \ 86 -keep class org.bouncycastle.asn1.x509.CertificateList "{ public protected *; }" \ 87 -keep class org.bouncycastle.crypto.AsymmetricBlockCipher "{ public protected *; }" \ 88 -keep class org.bouncycastle.x509.ExtendedPKIXBuilderParameters "{ public protected *; }" \ 89 `(find $(LOCAL_PATH) -name '*.java' | xargs grep '"org.bouncycastle' | egrep ' (put|add)' | sed -e 's/");//' -e 's/.*"//'; \ 90 find $(LOCAL_PATH) -name '*.java' | xargs grep ' addHMACAlgorithm' | sed 's/"org.bouncycastle/\norg.bouncycastle/g' | grep ^org.bouncycastle | sed 's/".*//'; \ 91 find . -name '*.java' | xargs grep 'import org.bouncycastle' | grep -v /bouncycastle/ | sed -e 's/.*:import //' -e 's/;//') \ 92 | sed -e 's/^/-keep class /' -e 's/$$/ { public protected \*; } /' | sort | uniq` \ 93 -keepclassmembers "class * { \ 94 static final % *; \ 95 static final java.lang.String *; \ 96 }" \ 97 -keepclassmembers "class * implements java.io.Serializable { \ 98 private static final java.io.ObjectStreamField[] serialPersistentFields; \ 99 private void writeObject(java.io.ObjectOutputStream); \ 100 private void readObject(java.io.ObjectInputStream); \ 101 java.lang.Object writeReplace(); \ 102 java.lang.Object readResolve(); \ 103 }" \ 104 -keepclassmembers "interface org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 105 abstract public java.lang.String getPaddingName(); \ 106 }" \ 107 -keepclassmembers "class * implements org.bouncycastle.crypto.paddings.BlockCipherPadding { \ 108 public java.lang.String getPaddingName(); \ 109 }" 110 111 # Conscrypt isn't built in the PDK, so this cannot be built because it has a 112 # dependency on conscrypt-hostdex. 113 ifneq ($(TARGET_BUILD_PDK),true) 114 include $(CLEAR_VARS) 115 LOCAL_MODULE := bouncycastle-hostdex 116 LOCAL_MODULE_TAGS := optional 117 LOCAL_SRC_FILES := $(all_bcprov_src_files) 118 LOCAL_JAVACFLAGS := -encoding UTF-8 119 LOCAL_MODULE_TAGS := optional 120 LOCAL_JAVA_LIBRARIES := conscrypt-hostdex 121 LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.txt 122 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 123 include $(BUILD_HOST_DALVIK_JAVA_LIBRARY) 124 endif 125 126 include $(CLEAR_VARS) 127 LOCAL_MODULE := bouncycastle-host 128 LOCAL_MODULE_TAGS := optional 129 LOCAL_SRC_FILES := $(ri_bcprov_src_files) 130 LOCAL_JAVACFLAGS := -encoding UTF-8 131 LOCAL_MODULE_TAGS := optional 132 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 133 include $(BUILD_HOST_JAVA_LIBRARY) 134 135 include $(CLEAR_VARS) 136 LOCAL_MODULE := bouncycastle-bcpkix-host 137 LOCAL_MODULE_TAGS := optional 138 LOCAL_SRC_FILES := $(call all-java-files-under,bcpkix/src/main/java) 139 LOCAL_JAVACFLAGS := -encoding UTF-8 140 LOCAL_MODULE_TAGS := optional 141 LOCAL_JAVA_LIBRARIES := bouncycastle-host 142 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk 143 include $(BUILD_HOST_JAVA_LIBRARY) 144
