sandbox/policy/BUILD.gn

# Copyright 2017 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/buildflag_header.gni")
import("//build/config/chromecast_build.gni")
import("//build/config/chromeos/ui_mode.gni")
import("//build/config/sanitizers/sanitizers.gni")
import("//chromeos/assistant/assistant.gni")
import("//printing/buildflags/buildflags.gni")
import("//testing/test.gni")

component("policy") {
  sources = [
    "export.h",
    "features.cc",
    "features.h",
    "sandbox.cc",
    "sandbox.h",
    "sandbox_delegate.h",
    "sandbox_type.cc",
    "sandbox_type.h",
    "switches.cc",
    "switches.h",
  ]
  defines = [ "SANDBOX_POLICY_IMPL" ]
  deps = [
    ":sanitizer_buildflags",
    "//base",
    "//build:chromeos_buildflags",
    "//printing/buildflags",
    "//sandbox:common",
  ]
  public_deps = []
  if (is_linux || is_chromeos) {
    sources += [
      "linux/bpf_audio_policy_linux.cc",
      "linux/bpf_audio_policy_linux.h",
      "linux/bpf_base_policy_linux.cc",
      "linux/bpf_base_policy_linux.h",
      "linux/bpf_broker_policy_linux.cc",
      "linux/bpf_broker_policy_linux.h",
      "linux/bpf_cdm_policy_linux.cc",
      "linux/bpf_cdm_policy_linux.h",
      "linux/bpf_cros_amd_gpu_policy_linux.cc",
      "linux/bpf_cros_amd_gpu_policy_linux.h",
      "linux/bpf_cros_arm_gpu_policy_linux.cc",
      "linux/bpf_cros_arm_gpu_policy_linux.h",
      "linux/bpf_gpu_policy_linux.cc",
      "linux/bpf_gpu_policy_linux.h",
      "linux/bpf_network_policy_linux.cc",
      "linux/bpf_network_policy_linux.h",
      "linux/bpf_ppapi_policy_linux.cc",
      "linux/bpf_ppapi_policy_linux.h",
      "linux/bpf_print_backend_policy_linux.cc",
      "linux/bpf_print_backend_policy_linux.h",
      "linux/bpf_print_compositor_policy_linux.cc",
      "linux/bpf_print_compositor_policy_linux.h",
      "linux/bpf_renderer_policy_linux.cc",
      "linux/bpf_renderer_policy_linux.h",
      "linux/bpf_service_policy_linux.cc",
      "linux/bpf_service_policy_linux.h",
      "linux/bpf_speech_recognition_policy_linux.cc",
      "linux/bpf_speech_recognition_policy_linux.h",
      "linux/bpf_utility_policy_linux.cc",
      "linux/bpf_utility_policy_linux.h",
      "linux/sandbox_debug_handling_linux.cc",
      "linux/sandbox_debug_handling_linux.h",
      "linux/sandbox_linux.cc",
      "linux/sandbox_linux.h",
      "linux/sandbox_seccomp_bpf_linux.cc",
      "linux/sandbox_seccomp_bpf_linux.h",
    ]
    configs += [
      "//media:media_config",
      "//media/audio:platform_config",
    ]
    deps += [
      ":chromecast_sandbox_allowlist_buildflags",
      "//sandbox:sandbox_buildflags",
      "//sandbox/linux:sandbox_services",
      "//sandbox/linux:seccomp_bpf",
      "//sandbox/linux:suid_sandbox_client",
    ]
  }
  if (is_chromeos_ash) {
    sources += [
      "linux/bpf_ime_policy_linux.cc",
      "linux/bpf_ime_policy_linux.h",
      "linux/bpf_tts_policy_linux.cc",
      "linux/bpf_tts_policy_linux.h",
    ]
    deps += [ "//chromeos/assistant:buildflags" ]

    if (enable_libassistant_sandbox) {
      sources += [
        "linux/bpf_libassistant_policy_linux.cc",
        "linux/bpf_libassistant_policy_linux.h",
      ]
    }
  }
  if (is_mac) {
    sources += [
      "mac/sandbox_mac.h",
      "mac/sandbox_mac.mm",
    ]
    deps += [ "//sandbox/mac:seatbelt" ]
    public_deps += [ "mac:packaged_sb_files" ]
    frameworks = [
      "AppKit.framework",
      "CoreFoundation.framework",
      "CoreGraphics.framework",
      "Foundation.framework",
      "IOSurface.framework",
    ]
  }
  if (is_win) {
    sources += [
      "win/sandbox_diagnostics.cc",
      "win/sandbox_diagnostics.h",
      "win/sandbox_win.cc",
      "win/sandbox_win.h",
    ]
    deps += [ "//sandbox/win:sandbox" ]
  }
  if (is_fuchsia) {
    sources += [
      "fuchsia/sandbox_policy_fuchsia.cc",
      "fuchsia/sandbox_policy_fuchsia.h",
    ]

    public_deps += [
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.io",
      "//third_party/fuchsia-sdk/sdk/pkg/fidl",
      "//third_party/fuchsia-sdk/sdk/pkg/zx",
    ]

    deps += [
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.camera3",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.fonts",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.intl",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.logger",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.mediacodec",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.memorypressure",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.net",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.net.interfaces",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.sysmem",
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.ui.scenic",
    ]
  }
}

buildflag_header("sanitizer_buildflags") {
  header = "sanitizer_buildflags.h"
  flags = [ "USING_SANITIZER=$using_sanitizer" ]
}

buildflag_header("chromecast_sandbox_allowlist_buildflags") {
  header = "chromecast_sandbox_allowlist_buildflags.h"
  flags = [ "ENABLE_CHROMECAST_GPU_SANDBOX_ALLOWLIST=$is_chromecast" ]
}

# TODO(crbug.com/1097376): Figure out a better organization for //sandbox
# tests.
source_set("tests") {
  testonly = true

  sources = [ "sandbox_type_unittest.cc" ]

  deps = [
    ":policy",
    "//base",
    "//base/test:test_support",
    "//printing/buildflags",
    "//testing/gtest",
  ]

  if (is_win) {
    sources += [
      "win/mf_cdm_sandbox_type_unittest.cc",
      "win/sandbox_win_unittest.cc",
    ]
    deps += [ "//sandbox/win:sandbox" ]
    data = [
      "//base/test/data/pe_image/pe_image_test_32.dll",
      "//base/test/data/pe_image/pe_image_test_64.dll",
      "//base/test/data/pe_image/pe_image_test_arm64.dll",
    ]
  }
}