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