crypto/BUILD.gn

   1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import("//build/config/crypto.gni")
   6
   7 component("crypto") {
   8   output_name = "crcrypto"  # Avoid colliding with OpenSSL's libcrypto.
   9   sources = [
  10     "apple_keychain.h",
  11     "apple_keychain_ios.mm",
  12     "apple_keychain_mac.mm",
  13     "capi_util.cc",
  14     "capi_util.h",
  15     "crypto_export.h",
  16     "crypto_module_blocking_password_delegate.h",
  17     "cssm_init.cc",
  18     "cssm_init.h",
  19     "curve25519.cc",
  20     "curve25519-donna.c",
  21     "curve25519.h",
  22     "ec_private_key.h",
  23     "ec_private_key_nss.cc",
  24     "ec_private_key_openssl.cc",
  25     "ec_signature_creator.cc",
  26     "ec_signature_creator.h",
  27     "ec_signature_creator_impl.h",
  28     "ec_signature_creator_nss.cc",
  29     "ec_signature_creator_openssl.cc",
  30     "encryptor.cc",
  31     "encryptor.h",
  32     "encryptor_nss.cc",
  33     "encryptor_openssl.cc",
  34     "ghash.cc",
  35     "ghash.h",
  36     "hkdf.cc",
  37     "hkdf.h",
  38     "hmac.cc",
  39     "hmac.h",
  40     "hmac_nss.cc",
  41     "hmac_openssl.cc",
  42     "mac_security_services_lock.cc",
  43     "mac_security_services_lock.h",
  44     # TODO(brettw) these mocks should be moved to a test_support_crypto target
  45     # if possible.
  46     "mock_apple_keychain.cc",
  47     "mock_apple_keychain.h",
  48     "mock_apple_keychain_ios.cc",
  49     "mock_apple_keychain_mac.cc",
  50     "nss_util.cc",
  51     "nss_util.h",
  52     "nss_util_internal.h",
  53     "openpgp_symmetric_encryption.cc",
  54     "openpgp_symmetric_encryption.h",
  55     "openssl_util.cc",
  56     "openssl_util.h",
  57     "p224.cc",
  58     "p224.h",
  59     "p224_spake.cc",
  60     "p224_spake.h",
  61     "random.cc",
  62     "random.h",
  63     "rsa_private_key.cc",
  64     "rsa_private_key.h",
  65     "rsa_private_key_nss.cc",
  66     "rsa_private_key_openssl.cc",
  67     "scoped_capi_types.h",
  68     "scoped_nss_types.h",
  69     "secure_hash_default.cc",
  70     "secure_hash.h",
  71     "secure_hash_openssl.cc",
  72     "secure_util.cc",
  73     "secure_util.h",
  74     "sha2.cc",
  75     "sha2.h",
  76     "signature_creator.h",
  77     "signature_creator_nss.cc",
  78     "signature_creator_openssl.cc",
  79     "signature_verifier.h",
  80     "signature_verifier_nss.cc",
  81     "signature_verifier_openssl.cc",
  82     "symmetric_key.h",
  83     "symmetric_key_nss.cc",
  84     "symmetric_key_openssl.cc",
  85     "third_party/nss/chromium-blapi.h",
  86     "third_party/nss/chromium-blapit.h",
  87     "third_party/nss/chromium-nss.h",
  88     "third_party/nss/chromium-sha256.h",
  89     "third_party/nss/pk11akey.cc",
  90     "third_party/nss/rsawrapr.c",
  91     "third_party/nss/secsign.cc",
  92     "third_party/nss/sha512.cc",
  93   ]
  94
  95   deps = [
  96     ":platform",
  97     "//base",
  98     "//base/third_party/dynamic_annotations",
  99   ]
 100
 101   if (!is_mac && !is_ios) {
 102     sources -= [
 103       "apple_keychain.h",
 104       "mock_apple_keychain.cc",
 105       "mock_apple_keychain.h",
 106     ]
 107   }
 108
 109   if (!is_linux) {
 110     sources -= [
 111       "openpgp_symmetric_encryption.cc",
 112       "openpgp_symmetric_encryption.h",
 113     ]
 114     if (use_nss) {  # Removed for non-NSS in all cases below.
 115       sources -= [
 116         "openpgp_symmetric_encryption.cc",
 117         "openpgp_symmetric_encryption.h",
 118       ]
 119     }
 120   }
 121   if (!is_mac) {
 122     sources -= [
 123       "cssm_init.cc",
 124       "cssm_init.h",
 125       "mac_security_services_lock.cc",
 126       "mac_security_services_lock.h",
 127     ]
 128   }
 129   if (!is_win) {
 130     sources -= [
 131       "capi_util.cc",
 132       "capi_util.h",
 133     ]
 134   }
 135
 136   if (!use_nss) {
 137     sources -= [
 138       "ec_private_key_nss.cc",
 139       "ec_signature_creator_nss.cc",
 140       "encryptor_nss.cc",
 141       "hmac_nss.cc",
 142       "nss_util.cc",
 143       "nss_util.h",
 144       "rsa_private_key_nss.cc",
 145       "secure_hash_default.cc",
 146       "signature_creator_nss.cc",
 147       "signature_verifier_nss.cc",
 148       "symmetric_key_nss.cc",
 149       "third_party/nss/chromium-blapi.h",
 150       "third_party/nss/chromium-blapit.h",
 151       "third_party/nss/chromium-nss.h",
 152       "third_party/nss/pk11akey.cc",
 153       "third_party/nss/rsawrapr.c",
 154       "third_party/nss/secsign.cc",
 155     ]
 156   }
 157   if (!use_openssl) {
 158     sources -= [
 159       "ec_private_key_openssl.cc",
 160       "ec_signature_creator_openssl.cc",
 161       "encryptor_openssl.cc",
 162       "hmac_openssl.cc",
 163       "openssl_util.cc",
 164       "openssl_util.h",
 165       "rsa_private_key_openssl.cc",
 166       "secure_hash_openssl.cc",
 167       "signature_creator_openssl.cc",
 168       "signature_verifier_openssl.cc",
 169       "symmetric_key_openssl.cc",
 170     ]
 171   }
 172
 173   defines = [ "CRYPTO_IMPLEMENTATION" ]
 174 }
 175
 176 if (is_win) {
 177   # A minimal crypto subset for hmac-related stuff that small standalone
 178   # targets can use to reduce code size on Windows. This does not depend on
 179   # OpenSSL/NSS but will use Windows APIs for that functionality.
 180   source_set("crypto_minimal_win") {
 181     sources = [
 182       "hmac.cc",
 183       "hmac.h",
 184       "hmac_win.cc",
 185       "secure_util.cc",
 186       "secure_util.h",
 187       "symmetric_key.h",
 188       "symmetric_key_win.cc",
 189       "third_party/nss/chromium-sha256.h",
 190       "third_party/nss/sha512.cc",
 191     ]
 192
 193     deps = [
 194       "//base",
 195       "//base/third_party/dynamic_annotations",
 196     ]
 197
 198     defines = [ "CRYPTO_IMPLEMENTATION" ]
 199   }
 200 }
 201
 202 test("crypto_unittests") {
 203   sources = [
 204     # Tests.
 205     "curve25519_unittest.cc",
 206     "ec_private_key_unittest.cc",
 207     "ec_signature_creator_unittest.cc",
 208     "encryptor_unittest.cc",
 209     "ghash_unittest.cc",
 210     "hkdf_unittest.cc",
 211     "hmac_unittest.cc",
 212     "nss_util_unittest.cc",
 213     "p224_unittest.cc",
 214     "p224_spake_unittest.cc",
 215     "random_unittest.cc",
 216     "rsa_private_key_unittest.cc",
 217     "rsa_private_key_nss_unittest.cc",
 218     "secure_hash_unittest.cc",
 219     "sha2_unittest.cc",
 220     "signature_creator_unittest.cc",
 221     "signature_verifier_unittest.cc",
 222     "symmetric_key_unittest.cc",
 223     "openpgp_symmetric_encryption_unittest.cc",
 224   ]
 225
 226   if (use_openssl) {
 227     sources -= [
 228       "nss_util_unittest.cc",
 229       "openpgp_symmetric_encryption_unittest.cc",
 230       "rsa_private_key_nss_unittest.cc",
 231     ]
 232   }
 233
 234   if (use_openssl || !is_linux) {
 235     sources -= [
 236       "rsa_private_key_nss_unittest.cc",
 237       "openpgp_symmetric_encryption_unittest.cc",
 238     ]
 239   }
 240
 241   if (use_openssl) {
 242     sources -= [ "nss_util_unittest.cc" ]
 243   }
 244
 245   deps = [
 246     ":crypto",
 247     ":platform",
 248     "//base",
 249     "//base/test:run_all_unittests",
 250     "//base/test:test_support",
 251     "//testing/gmock",
 252     "//testing/gtest",
 253   ]
 254 }
 255
 256 # This is a meta-target that forwards to NSS's SSL library or OpenSSL,
 257 # according to the state of the crypto flags. A target just wanting to depend
 258 # on the current SSL library should just depend on this.
 259 group("platform") {
 260   if (use_openssl) {
 261     deps = [ "//third_party/openssl" ]
 262   } else {
 263     deps = [ "//net/third_party/nss/ssl:libssl" ]
 264     if (is_linux) {
 265       # On Linux, we use the system NSS (excepting SSL where we always use our
 266       # own).
 267       direct_dependent_configs = [
 268         "//third_party/nss:system_nss_no_ssl_config"
 269       ]
 270     } else {
 271       # Non-Linux platforms use the hermetic NSS from the tree.
 272       deps += [
 273         "//third_party/nss:nspr",
 274         "//third_party/nss:nss",
 275       ]
 276     }
 277   }
 278 }