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# Copyright (c) 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/crypto.gni")
import("//testing/test.gni")
component("crypto") {
output_name = "crcrypto" # Avoid colliding with OpenSSL's libcrypto.
sources = [
"aead.cc",
"aead.h",
"apple_keychain.h",
"apple_keychain_ios.mm",
"apple_keychain_mac.mm",
"auto_cbb.h",
"capi_util.cc",
"capi_util.h",
"crypto_export.h",
"cssm_init.cc",
"cssm_init.h",
"curve25519.cc",
"curve25519.h",
"ec_private_key.cc",
"ec_private_key.h",
"ec_signature_creator.cc",
"ec_signature_creator.h",
"ec_signature_creator_impl.cc",
"ec_signature_creator_impl.h",
"encryptor.cc",
"encryptor.h",
"hkdf.cc",
"hkdf.h",
"hmac.cc",
"hmac.h",
"mac_security_services_lock.cc",
"mac_security_services_lock.h",
# TODO(brettw) these mocks should be moved to a test_support_crypto target
# if possible.
"mock_apple_keychain.cc",
"mock_apple_keychain.h",
"mock_apple_keychain_ios.cc",
"mock_apple_keychain_mac.cc",
"nss_key_util.cc",
"nss_key_util.h",
"nss_util.cc",
"nss_util.h",
"nss_util_internal.h",
"openssl_bio_string.cc",
"openssl_bio_string.h",
"openssl_util.cc",
"openssl_util.h",
"p224.cc",
"p224.h",
"p224_spake.cc",
"p224_spake.h",
"random.cc",
"random.h",
"rsa_private_key.cc",
"rsa_private_key.h",
"scoped_capi_types.h",
"scoped_nss_types.h",
"secure_hash.cc",
"secure_hash.h",
"secure_util.cc",
"secure_util.h",
"sha2.cc",
"sha2.h",
"signature_creator.cc",
"signature_creator.h",
"signature_verifier.cc",
"signature_verifier.h",
"symmetric_key.cc",
"symmetric_key.h",
]
# TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
deps = [
":platform",
"//base",
"//base/third_party/dynamic_annotations",
]
if (!is_mac && !is_ios) {
sources -= [
"apple_keychain.h",
"mock_apple_keychain.cc",
"mock_apple_keychain.h",
]
} else {
libs = [ "Security.framework" ]
}
if (!is_mac) {
sources -= [
"cssm_init.cc",
"cssm_init.h",
"mac_security_services_lock.cc",
"mac_security_services_lock.h",
]
}
if (!is_win) {
sources -= [
"capi_util.cc",
"capi_util.h",
]
}
# Some files are built when NSS is used for the platform certificate library.
if (!use_nss_certs) {
sources -= [
"nss_key_util.cc",
"nss_key_util.h",
"nss_util.cc",
"nss_util.h",
"nss_util_internal.h",
]
}
defines = [ "CRYPTO_IMPLEMENTATION" ]
if (is_nacl) {
deps += [ "//native_client_sdk/src/libraries/nacl_io" ]
}
}
# TODO(GYP): TODO(dpranke), fix the compile errors for this stuff
# and make it work.
if (false && is_win) {
# A minimal crypto subset for hmac-related stuff that small standalone
# targets can use to reduce code size on Windows. This does not depend on
# OpenSSL/NSS but will use Windows APIs for that functionality.
source_set("crypto_minimal_win") {
sources = [
"crypto_export.h",
"hmac.cc",
"hmac.h",
"openssl_util.cc",
"openssl_util.h",
"secure_util.cc",
"secure_util.h",
"symmetric_key.cc",
"symmetric_key.h",
]
deps = [
"//base",
"//base/third_party/dynamic_annotations",
]
defines = [ "CRYPTO_IMPLEMENTATION" ]
}
}
test("crypto_unittests") {
sources = [
"aead_unittest.cc",
"curve25519_unittest.cc",
"ec_private_key_unittest.cc",
"ec_signature_creator_unittest.cc",
"encryptor_unittest.cc",
"hkdf_unittest.cc",
"hmac_unittest.cc",
"nss_key_util_unittest.cc",
"nss_util_unittest.cc",
"openssl_bio_string_unittest.cc",
"p224_spake_unittest.cc",
"p224_unittest.cc",
"random_unittest.cc",
"rsa_private_key_unittest.cc",
"secure_hash_unittest.cc",
"sha2_unittest.cc",
"signature_creator_unittest.cc",
"signature_verifier_unittest.cc",
"symmetric_key_unittest.cc",
]
# Some files are built when NSS is used for the platform certificate library.
if (!use_nss_certs) {
sources -= [
"nss_key_util_unittest.cc",
"nss_util_unittest.cc",
]
}
configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
deps = [
":crypto",
":platform",
":test_support",
"//base",
"//base/test:run_all_unittests",
"//base/test:test_support",
"//testing/gmock",
"//testing/gtest",
]
}
source_set("test_support") {
sources = [
"scoped_test_nss_chromeos_user.cc",
"scoped_test_nss_chromeos_user.h",
"scoped_test_nss_db.cc",
"scoped_test_nss_db.h",
"scoped_test_system_nss_key_slot.cc",
"scoped_test_system_nss_key_slot.h",
]
deps = [
":crypto",
":platform",
"//base",
]
if (!use_nss_certs) {
sources -= [
"scoped_test_nss_db.cc",
"scoped_test_nss_db.h",
]
}
if (!is_chromeos) {
sources -= [
"scoped_test_nss_chromeos_user.cc",
"scoped_test_nss_chromeos_user.h",
"scoped_test_system_nss_key_slot.cc",
"scoped_test_system_nss_key_slot.h",
]
}
}
config("platform_config") {
if (use_nss_certs && is_clang) {
# There is a broken header guard in /usr/include/nss/secmod.h:
# https://bugzilla.mozilla.org/show_bug.cgi?id=884072
cflags = [ "-Wno-header-guard" ]
}
}
# This is a meta-target that forwards to NSS's SSL library or OpenSSL,
# according to the state of the crypto flags. A target just wanting to depend
# on the current SSL library should just depend on this.
group("platform") {
public_deps = [
"//third_party/boringssl",
]
# Link in NSS if it is used for the platform certificate library
# (use_nss_certs).
if (use_nss_certs) {
public_configs = [ ":platform_config" ]
public_configs += [ "//third_party/nss:system_nss_no_ssl_config" ]
}
}