| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/content_settings/core/browser/content_settings_uma_util.h" |
| |
| #include "base/containers/fixed_flat_map.h" |
| #include "base/metrics/histogram_functions.h" |
| #include "base/strings/strcat.h" |
| #include "components/content_settings/core/common/content_settings.h" |
| |
| namespace { |
| |
| // WARNING: The value specified here for a type should match exactly the value |
| // specified in the ContentType enum in enums.xml. Since these values are |
| // used for histograms, please do not reuse the same value for a different |
| // content setting. Always append to the end and increment. |
| constexpr auto kHistogramValue = base::MakeFixedFlatMap<ContentSettingsType, |
| int>({ |
| // Cookies was previously logged to bucket 0, which is not a valid bucket |
| // for linear histograms. |
| {ContentSettingsType::COOKIES, 100}, |
| {ContentSettingsType::IMAGES, 1}, |
| {ContentSettingsType::JAVASCRIPT, 2}, |
| // Removed PLUGINS in M91. |
| {ContentSettingsType::POPUPS, 4}, |
| {ContentSettingsType::GEOLOCATION, 5}, |
| {ContentSettingsType::NOTIFICATIONS, 6}, |
| {ContentSettingsType::AUTO_SELECT_CERTIFICATE, 7}, |
| {ContentSettingsType::MIXEDSCRIPT, 10}, |
| {ContentSettingsType::MEDIASTREAM_MIC, 12}, |
| {ContentSettingsType::MEDIASTREAM_CAMERA, 13}, |
| {ContentSettingsType::PROTOCOL_HANDLERS, 14}, |
| // PPAPI_BROKER is deprecated and shouldn't get logged anymore. |
| {ContentSettingsType::DEPRECATED_PPAPI_BROKER, -1}, |
| {ContentSettingsType::AUTOMATIC_DOWNLOADS, 16}, |
| {ContentSettingsType::MIDI_SYSEX, 17}, |
| {ContentSettingsType::SSL_CERT_DECISIONS, 19}, |
| {ContentSettingsType::PROTECTED_MEDIA_IDENTIFIER, 21}, |
| {ContentSettingsType::APP_BANNER, 22}, |
| {ContentSettingsType::SITE_ENGAGEMENT, 23}, |
| {ContentSettingsType::DURABLE_STORAGE, 24}, |
| // Removed "Key generation setting" |
| {ContentSettingsType::BLUETOOTH_GUARD, 26}, |
| {ContentSettingsType::BACKGROUND_SYNC, 27}, |
| {ContentSettingsType::AUTOPLAY, 28}, |
| {ContentSettingsType::IMPORTANT_SITE_INFO, 30}, |
| {ContentSettingsType::PERMISSION_AUTOBLOCKER_DATA, 31}, |
| {ContentSettingsType::ADS, 32}, |
| {ContentSettingsType::ADS_DATA, 33}, |
| {ContentSettingsType::PASSWORD_PROTECTION, 34}, |
| {ContentSettingsType::MEDIA_ENGAGEMENT, 35}, |
| {ContentSettingsType::SOUND, 36}, |
| {ContentSettingsType::CLIENT_HINTS, 37}, |
| {ContentSettingsType::SENSORS, 38}, |
| {ContentSettingsType::ACCESSIBILITY_EVENTS, 39}, |
| {ContentSettingsType::PAYMENT_HANDLER, 43}, |
| {ContentSettingsType::USB_GUARD, 44}, |
| {ContentSettingsType::BACKGROUND_FETCH, 45}, |
| {ContentSettingsType::INTENT_PICKER_DISPLAY, 46}, |
| {ContentSettingsType::IDLE_DETECTION, 47}, |
| {ContentSettingsType::SERIAL_GUARD, 48}, |
| {ContentSettingsType::SERIAL_CHOOSER_DATA, 49}, |
| {ContentSettingsType::PERIODIC_BACKGROUND_SYNC, 50}, |
| {ContentSettingsType::BLUETOOTH_SCANNING, 51}, |
| {ContentSettingsType::HID_GUARD, 52}, |
| {ContentSettingsType::HID_CHOOSER_DATA, 53}, |
| {ContentSettingsType::WAKE_LOCK_SCREEN, 54}, |
| {ContentSettingsType::WAKE_LOCK_SYSTEM, 55}, |
| {ContentSettingsType::LEGACY_COOKIE_ACCESS, 56}, |
| {ContentSettingsType::FILE_SYSTEM_WRITE_GUARD, 57}, |
| // Removed INSTALLED_WEB_APP_METADATA in M107. |
| {ContentSettingsType::NFC, 59}, |
| {ContentSettingsType::BLUETOOTH_CHOOSER_DATA, 60}, |
| {ContentSettingsType::CLIPBOARD_READ_WRITE, 61}, |
| {ContentSettingsType::CLIPBOARD_SANITIZED_WRITE, 62}, |
| {ContentSettingsType::SAFE_BROWSING_URL_CHECK_DATA, 63}, |
| {ContentSettingsType::VR, 64}, |
| {ContentSettingsType::AR, 65}, |
| {ContentSettingsType::FILE_SYSTEM_READ_GUARD, 66}, |
| {ContentSettingsType::STORAGE_ACCESS, 67}, |
| {ContentSettingsType::CAMERA_PAN_TILT_ZOOM, 68}, |
| {ContentSettingsType::WINDOW_MANAGEMENT, 69}, |
| {ContentSettingsType::INSECURE_PRIVATE_NETWORK, 70}, |
| {ContentSettingsType::LOCAL_FONTS, 71}, |
| {ContentSettingsType::PERMISSION_AUTOREVOCATION_DATA, 72}, |
| {ContentSettingsType::FILE_SYSTEM_LAST_PICKED_DIRECTORY, 73}, |
| {ContentSettingsType::DISPLAY_CAPTURE, 74}, |
| // Removed FILE_HANDLING in M98. |
| {ContentSettingsType::FILE_SYSTEM_ACCESS_CHOOSER_DATA, 76}, |
| {ContentSettingsType::FEDERATED_IDENTITY_SHARING, 77}, |
| // Removed FEDERATED_IDENTITY_REQUEST in M103. |
| {ContentSettingsType::JAVASCRIPT_JIT, 79}, |
| {ContentSettingsType::HTTP_ALLOWED, 80}, |
| {ContentSettingsType::FORMFILL_METADATA, 81}, |
| {ContentSettingsType::DEPRECATED_FEDERATED_IDENTITY_ACTIVE_SESSION, 82}, |
| {ContentSettingsType::AUTO_DARK_WEB_CONTENT, 83}, |
| {ContentSettingsType::REQUEST_DESKTOP_SITE, 84}, |
| {ContentSettingsType::FEDERATED_IDENTITY_API, 85}, |
| {ContentSettingsType::NOTIFICATION_INTERACTIONS, 86}, |
| {ContentSettingsType::REDUCED_ACCEPT_LANGUAGE, 87}, |
| {ContentSettingsType::NOTIFICATION_PERMISSION_REVIEW, 88}, |
| {ContentSettingsType::PRIVATE_NETWORK_GUARD, 89}, |
| {ContentSettingsType::PRIVATE_NETWORK_CHOOSER_DATA, 90}, |
| {ContentSettingsType::FEDERATED_IDENTITY_IDENTITY_PROVIDER_SIGNIN_STATUS, |
| 91}, |
| {ContentSettingsType::REVOKED_UNUSED_SITE_PERMISSIONS, 92}, |
| {ContentSettingsType::TOP_LEVEL_STORAGE_ACCESS, 93}, |
| {ContentSettingsType::FEDERATED_IDENTITY_AUTO_REAUTHN_PERMISSION, 94}, |
| {ContentSettingsType::FEDERATED_IDENTITY_IDENTITY_PROVIDER_REGISTRATION, |
| 95}, |
| {ContentSettingsType::ANTI_ABUSE, 96}, |
| {ContentSettingsType::THIRD_PARTY_STORAGE_PARTITIONING, 97}, |
| {ContentSettingsType::HTTPS_ENFORCED, 98}, |
| {ContentSettingsType::USB_CHOOSER_DATA, 99}, |
| // The value 100 is assigned to COOKIES! |
| // Removed GET_DISPLAY_MEDIA_SET_SELECT_ALL_SCREENS in M116. |
| {ContentSettingsType::MIDI, 102}, |
| {ContentSettingsType::ALL_SCREEN_CAPTURE, 103}, |
| {ContentSettingsType::COOKIE_CONTROLS_METADATA, 104}, |
| {ContentSettingsType::TPCD_TRIAL, 105}, |
| {ContentSettingsType::AUTO_PICTURE_IN_PICTURE, 106}, |
| {ContentSettingsType::TPCD_METADATA_GRANTS, 107}, |
| {ContentSettingsType::FILE_SYSTEM_ACCESS_EXTENDED_PERMISSION, 108}, |
| {ContentSettingsType::TPCD_HEURISTICS_GRANTS, 109}, |
| {ContentSettingsType::FILE_SYSTEM_ACCESS_RESTORE_PERMISSION, 110}, |
| {ContentSettingsType::CAPTURED_SURFACE_CONTROL, 111}, |
| {ContentSettingsType::SMART_CARD_GUARD, 112}, |
| {ContentSettingsType::SMART_CARD_DATA, 113}, |
| {ContentSettingsType::WEB_PRINTING, 114}, |
| {ContentSettingsType::TOP_LEVEL_TPCD_TRIAL, 115}, |
| {ContentSettingsType::AUTOMATIC_FULLSCREEN, 116}, |
| {ContentSettingsType::SUB_APP_INSTALLATION_PROMPTS, 117}, |
| {ContentSettingsType::SPEAKER_SELECTION, 118}, |
| {ContentSettingsType::DIRECT_SOCKETS, 119}, |
| {ContentSettingsType::KEYBOARD_LOCK, 120}, |
| {ContentSettingsType::POINTER_LOCK, 121}, |
| {ContentSettingsType::REVOKED_ABUSIVE_NOTIFICATION_PERMISSIONS, 122}, |
| {ContentSettingsType::TRACKING_PROTECTION, 123}, |
| {ContentSettingsType::TOP_LEVEL_TPCD_ORIGIN_TRIAL, 124}, |
| |
| // As mentioned at the top, please don't forget to update ContentType in |
| // enums.xml when you add entries here! |
| }); |
| |
| constexpr int kkHistogramValueMax = |
| base::ranges::max_element(kHistogramValue, |
| base::ranges::less{}, |
| &decltype(kHistogramValue)::value_type::second) |
| ->second; |
| |
| std::string GetProviderNameForHistograms( |
| content_settings::ProviderType provider_type) { |
| using ProviderType = content_settings::ProviderType; |
| |
| switch (provider_type) { |
| // Update the `ContentAllProviderTypes` variants in |
| // https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/metadata/content/histograms.xml |
| // when new providers are added. |
| case ProviderType::kWebuiAllowlistProvider: |
| return "WebuiAllowlistProvider"; |
| case ProviderType::kPolicyProvider: |
| return "PolicyProvider"; |
| case ProviderType::kSupervisedProvider: |
| return "SupervisedProvider"; |
| case ProviderType::kCustomExtensionProvider: |
| return "CustomExtensionProvider"; |
| case ProviderType::kInstalledWebappProvider: |
| return "InstalledWebappProvider"; |
| case ProviderType::kNotificationAndroidProvider: |
| return "NotificationAndroidProvider"; |
| case ProviderType::kOneTimePermissionProvider: |
| return "OneTimePermissionProvider"; |
| case ProviderType::kPrefProvider: |
| return "PrefProvider"; |
| case ProviderType::kDefaultProvider: |
| return "DefaultProvider"; |
| case ProviderType::kProviderForTests: |
| return "ProviderForTests"; |
| case ProviderType::kOtherProviderForTests: |
| return "OtherProviderForTests"; |
| } |
| } |
| |
| } // namespace |
| |
| namespace content_settings_uma_util { |
| |
| void RecordContentSettingsHistogram(const std::string& name, |
| ContentSettingsType content_setting) { |
| base::UmaHistogramExactLinear( |
| name, ContentSettingTypeToHistogramValue(content_setting), |
| kkHistogramValueMax + 1); |
| } |
| |
| int ContentSettingTypeToHistogramValue(ContentSettingsType content_setting) { |
| static_assert( |
| kHistogramValue.size() == |
| // DEFAULT is not in the histogram, so we want [0, kMaxValue] |
| 1 + static_cast<size_t>(ContentSettingsType::kMaxValue), |
| "Update content settings histogram lookup"); |
| |
| auto found = kHistogramValue.find(content_setting); |
| if (found != kHistogramValue.end()) { |
| DCHECK_NE(found->second, -1) |
| << "Used for deprecated settings: " << static_cast<int>(found->first); |
| return found->second; |
| } |
| NOTREACHED(); |
| return -1; |
| } |
| |
| void RecordActiveExpiryEvent(content_settings::ProviderType provider_type, |
| ContentSettingsType content_setting_type) { |
| content_settings_uma_util::RecordContentSettingsHistogram( |
| base::StrCat({"ContentSettings.ActiveExpiry.", |
| GetProviderNameForHistograms(provider_type), |
| ".ContentSettingsType"}), |
| content_setting_type); |
| } |
| |
| } // namespace content_settings_uma_util |
