external/bouncycastle/Android.bp

//
// 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.
//

package {
    default_visibility: ["//visibility:private"],
    default_applicable_licenses: ["external_bouncycastle_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
    name: "external_bouncycastle_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-MIT",
    ],
    license_text: [
        "NOTICE",
    ],
}

java_defaults {
    name: "bouncycastle-errorprone-defaults",
    errorprone: {
        javacflags: [
            "-Xep:MissingOverride:OFF", // Ignore missing @Override.
            "-Xep:BoxedPrimitiveEquality:WARN",
            "-Xep:DoubleBraceInitialization:WARN",
            "-Xep:HashtableContains:WARN",
        ],
    },
}

java_defaults {
    name: "bouncycastle-defaults",
    defaults: [
        "bouncycastle-errorprone-defaults",
    ],
    hostdex: true,

    lint: {
        warning_checks: ["SuspiciousIndentation"],
    },
}

// The src files for bouncycastle, used to generate core platform / intra-core
// API stubs.
filegroup {
    name: "bouncycastle_java_files",
    visibility: [
        "//libcore",
    ],
    srcs: ["repackaged/bcprov/src/main/java/**/*.java"],
}

// A bouncycastle library repackaged in com.android.org.bouncycastle for use
// in the ART module. Repackaging is needed to avoid conflict with the
// original org.bouncycastle package.
java_library {
    name: "bouncycastle",
    // Restrict visibility to only those targets that need to access it.
    visibility: [
        "//art/build/apex",
        "//art/build/sdk",
        "//libcore:__subpackages__",
        "//packages/modules/ArtPrebuilt",
    ],
    apex_available: [
        "com.android.art",
        "com.android.art.debug",
    ],
    min_sdk_version: "31",
    defaults: ["bouncycastle-defaults"],
    installable: true,

    srcs: [":bouncycastle_java_files"],

    libs: ["unsupportedappusage"],

    optimize: {
        enabled: true,
        shrink: true,
        optimize: true,
        obfuscate: false,
        proguard_compatibility: false,
        ignore_warnings: false,
        proguard_flags_files: ["proguard.flags"],
    },

    sdk_version: "none",
    system_modules: "art-module-intra-core-api-stubs-system-modules",
}

java_library_static {
    name: "bouncycastle-test-lib",
    visibility: [
        "//packages/modules/ArtPrebuilt",
        "//external/bouncycastle/mts",
    ],
    srcs: [
        "repackaged/bcprov/src/test/java/**/*.java",
    ],
    libs: ["bouncycastle"],
    static_libs: [
        "junit",
        "platform-test-annotations",
    ],
    sdk_version: "none",
    system_modules: "art-module-intra-core-api-stubs-system-modules",
}

// A bouncycastle library repackaged in com.android.internal.org.bouncycastle
// for use in the Android platform where it is important not to conflict with
// the original org.bouncycastle package or the one in the ART module.
java_library {
    name: "bouncycastle-repackaged-unbundled",
    visibility: [
        "//cts/tests/libcore/wycheproof-bc",
        "//external/sl4a/Common",
        "//external/wycheproof",
        "//frameworks/base",
        "//frameworks/base/packages/Connectivity/tests/unit",
        "//frameworks/base/tests/net",
        "//packages/modules/Connectivity/tests/unit",
    ],
    defaults: ["bouncycastle-defaults"],
    installable: true,
    sdk_version: "core_current",
    srcs: [
        "repackaged_platform/bcpkix/src/main/java/**/*.java",
        "repackaged_platform/bcprov/src/main/java/**/*.java",
    ],
}

unbundled_visibility = [
    "//art/build/sdk",
    "//build/make/tools/signapk",
    "//build/make/tools/signtos",
    "//cts/hostsidetests/devicepolicy/app/DeviceOwner",
    "//cts/tests/libcore/okhttp",
    "//cts/tests/security",
    "//cts/tests/tests/keystore",
    "//external/android-key-attestation",
    "//external/conscrypt",
    "//external/okhttp",
    "//external/robolectric-shadows",
    "//external/robolectric-shadows/robolectric",
    "//external/robolectric-shadows/shadows/supportv4",
    "//external/robolectric-shadows/shadows/httpclient",
    "//external/robolectric",
    "//external/robolectric/robolectric",
    "//external/robolectric/shadows/supportv4",
    "//external/robolectric/shadows/httpclient",
    "//external/wycheproof",
    "//frameworks/opt/net/wifi/service",
    "//frameworks/opt/net/wifi/tests/wifitests",
    "//packages/apps/CertInstaller",
    "//packages/apps/KeyChain",
    "//packages/apps/RemoteProvisioner/tests/unittests",
    "//packages/modules/Connectivity/tests/cts/net",
    "//packages/modules/RemoteKeyProvisioning/app/tests/unit",
    "//packages/modules/Virtualization/service_vm/test_apk",
    "//packages/modules/Wifi/service",
    "//packages/modules/Wifi/service/tests/wifitests",
    "//libcore",
    "//system/extras/verity",
    "//system/security/identity/util",
    "//tools/apksig",
    "//tools/security/remote_provisioning/attestation_testing",
    "//vendor:__subpackages__",
]

// A bouncycastle library in the original org.bouncycastle package for use
// outside of the platform. e.g. for host or in unbundled apps.
java_library {
    name: "bouncycastle-unbundled",
    visibility: unbundled_visibility,
    defaults: ["bouncycastle-defaults"],
    host_supported: true,

    srcs: ["bcprov/src/main/java/**/*.java"],
    exclude_srcs: [
        "bcprov/src/main/java/org/bouncycastle/asn1/ocsp/**/*.java",
    ],

    sdk_version: "core_current",
    min_sdk_version: "30",
    java_version: "1.7",
    apex_available: ["com.android.wifi"],
}

// Bouncycastle PKIX classes in the original org.bouncycastle package for use
// outside of the platform. e.g. for host or in unbundled apps / CTS tests.
java_library {
    name: "bouncycastle-bcpkix-unbundled",
    visibility: unbundled_visibility,
    defaults: ["bouncycastle-defaults"],
    host_supported: true,

    srcs: ["bcpkix/src/main/java/**/*.java"],
    exclude_srcs: ["bcpkix/src/main/java/org/bouncycastle/cert/ocsp/**/*.java"],
    libs: ["bouncycastle-unbundled"],

    sdk_version: "core_current",
    // b/267608166: Allow to be used by components targeting Java 11.
    java_version: "11",
}

// Bouncycastle OCSP classes in the original org.bouncycastle package for use
// outside of the platform. e.g. for host or in unbundled apps / CTS tests.
java_library_static {
    name: "bouncycastle-ocsp-unbundled",
    visibility: unbundled_visibility,
    defaults: ["bouncycastle-defaults"],
    host_supported: true,

    srcs: [
        "bcpkix/src/main/java/org/bouncycastle/cert/ocsp/**/*.java",
        "bcprov/src/main/java/org/bouncycastle/asn1/ocsp/**/*.java",
    ],
    libs: [
        "bouncycastle-unbundled",
        "bouncycastle-bcpkix-unbundled",
    ],

    sdk_version: "core_current",
}

// For compatibility with old bouncycastle-host name.
//
// When converting .mk files to .bp files do not change the visibility of this
// module, instead replace usages of this with bouncycastle-unbundled.
java_library_host {
    name: "bouncycastle-host",
    static_libs: ["bouncycastle-unbundled"],
}

java_test_host {
    name: "bouncycastle-host-tests",
    srcs: [
        "bcprov/src/test/java/**/*.java",
    ],
    static_libs: [
        "bouncycastle-unbundled",
        "junit",
        "platform-test-annotations",
    ],
    test_options: {
        unit_test: true,
    },
    test_suites: ["general-tests"],
}

// Bouncycastle subset for use by frameworks/opt/net/ike project.
//
// Avoids including the whole of bouncycastle_unbundled in ike.
//
// Specifically, SHA1Digest and MD4Digest (and their dependencies) must be used by IKEv2 to support
// legacy authentication methods.
java_library {
    name: "bouncycastle_ike_digests",
    visibility: [
        "//art/build/sdk",
        "//packages/modules/IPsec",
    ],
    apex_available: [
        "com.android.ipsec",
        "test_com.android.ipsec",
    ],
    srcs: [
        "bcprov/src/main/java/org/bouncycastle/crypto/Digest.java",
        "bcprov/src/main/java/org/bouncycastle/crypto/ExtendedDigest.java",
        "bcprov/src/main/java/org/bouncycastle/crypto/digests/EncodableDigest.java",
        "bcprov/src/main/java/org/bouncycastle/crypto/digests/GeneralDigest.java",
        "bcprov/src/main/java/org/bouncycastle/crypto/digests/MD4Digest.java",
        "bcprov/src/main/java/org/bouncycastle/crypto/digests/SHA1Digest.java",
        "bcprov/src/main/java/org/bouncycastle/util/Memoable.java",
        "bcprov/src/main/java/org/bouncycastle/util/Pack.java",
    ],
    sdk_version: "core_current",
}

// Bouncycastle for use by packages/modules/ExtServices project.
//
// Excludes directories not needed for ASN1*.java and X509* sources.
//
java_library {
    name: "bouncycastle-extservices-asn",
    visibility: [
        "//packages/modules/ExtServices",
    ],
    apex_available: [
        "com.android.extservices",
        "test_com.android.extservices",
    ],
    srcs: [
        "bcprov/src/main/java/org/bouncycastle/**/*.java",
    ],
    exclude_srcs: [
        "bcprov/src/main/java/org/bouncycastle/asn1/ocsp/**/*.java",
        "bcprov/src/main/java/org/bouncycastle/iana/**/*.java",
    ],
    sdk_version: "core_current",
    lint: {
        warning_checks: ["SuspiciousIndentation"],
    },
}

// Bouncycastle for use by packages/modules/Uwb project.
//
//Excludes directories not needed.
java_library {
    name: "bouncycastle-uwb",
    defaults: ["bouncycastle-errorprone-defaults"],
    visibility: [
        "//packages/modules/Uwb/service",
    ],
    apex_available: [
        "com.android.uwb",
    ],
    srcs: [
        "bcprov/src/main/java/org/bouncycastle/**/*.java",
        "bcpkix/src/main/java/org/bouncycastle/cert/**/*.java",
        "bcpkix/src/main/java/org/bouncycastle/cms/**/*.java",
        "bcpkix/src/main/java/org/bouncycastle/operator/**/*.java",
    ],

    exclude_srcs: [
        "bcprov/src/main/java/org/bouncycastle/iana/**/*.java",
        "bcprov/src/main/java/org/bouncycastle/its/**/*.java",
    ],
    sdk_version: "core_current",
    lint: {
        warning_checks: ["SuspiciousIndentation"],
    },
}