| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "WebsitePoliciesData.h" |
| |
| #include "ArgumentCoders.h" |
| #include "WebProcess.h" |
| #include <WebCore/CustomHeaderFields.h> |
| #include <WebCore/DocumentLoader.h> |
| #include <WebCore/Frame.h> |
| #include <WebCore/Page.h> |
| |
| namespace WebKit { |
| |
| void WebsitePoliciesData::encode(IPC::Encoder& encoder) const |
| { |
| encoder << contentBlockersEnabled; |
| encoder << autoplayPolicy; |
| #if ENABLE(DEVICE_ORIENTATION) |
| encoder << deviceOrientationAndMotionAccessState; |
| #endif |
| encoder << allowedAutoplayQuirks; |
| encoder << customHeaderFields; |
| encoder << popUpPolicy; |
| encoder << websiteDataStoreParameters; |
| encoder << customUserAgent; |
| encoder << customUserAgentAsSiteSpecificQuirks; |
| encoder << customNavigatorPlatform; |
| encoder << metaViewportPolicy; |
| encoder << mediaSourcePolicy; |
| encoder << simulatedMouseEventsDispatchPolicy; |
| encoder << legacyOverflowScrollingTouchPolicy; |
| encoder << allowContentChangeObserverQuirk; |
| } |
| |
| Optional<WebsitePoliciesData> WebsitePoliciesData::decode(IPC::Decoder& decoder) |
| { |
| Optional<bool> contentBlockersEnabled; |
| decoder >> contentBlockersEnabled; |
| if (!contentBlockersEnabled) |
| return WTF::nullopt; |
| |
| Optional<WebsiteAutoplayPolicy> autoplayPolicy; |
| decoder >> autoplayPolicy; |
| if (!autoplayPolicy) |
| return WTF::nullopt; |
| |
| #if ENABLE(DEVICE_ORIENTATION) |
| Optional<WebCore::DeviceOrientationOrMotionPermissionState> deviceOrientationAndMotionAccessState; |
| decoder >> deviceOrientationAndMotionAccessState; |
| if (!deviceOrientationAndMotionAccessState) |
| return WTF::nullopt; |
| #endif |
| |
| Optional<OptionSet<WebsiteAutoplayQuirk>> allowedAutoplayQuirks; |
| decoder >> allowedAutoplayQuirks; |
| if (!allowedAutoplayQuirks) |
| return WTF::nullopt; |
| |
| Optional<Vector<WebCore::CustomHeaderFields>> customHeaderFields; |
| decoder >> customHeaderFields; |
| if (!customHeaderFields) |
| return WTF::nullopt; |
| |
| Optional<WebsitePopUpPolicy> popUpPolicy; |
| decoder >> popUpPolicy; |
| if (!popUpPolicy) |
| return WTF::nullopt; |
| |
| Optional<Optional<WebsiteDataStoreParameters>> websiteDataStoreParameters; |
| decoder >> websiteDataStoreParameters; |
| if (!websiteDataStoreParameters) |
| return WTF::nullopt; |
| |
| Optional<String> customUserAgent; |
| decoder >> customUserAgent; |
| if (!customUserAgent) |
| return WTF::nullopt; |
| |
| Optional<String> customUserAgentAsSiteSpecificQuirks; |
| decoder >> customUserAgentAsSiteSpecificQuirks; |
| if (!customUserAgentAsSiteSpecificQuirks) |
| return WTF::nullopt; |
| |
| Optional<String> customNavigatorPlatform; |
| decoder >> customNavigatorPlatform; |
| if (!customNavigatorPlatform) |
| return WTF::nullopt; |
| |
| Optional<WebsiteMetaViewportPolicy> metaViewportPolicy; |
| decoder >> metaViewportPolicy; |
| if (!metaViewportPolicy) |
| return WTF::nullopt; |
| |
| Optional<WebsiteMediaSourcePolicy> mediaSourcePolicy; |
| decoder >> mediaSourcePolicy; |
| if (!mediaSourcePolicy) |
| return WTF::nullopt; |
| |
| Optional<WebsiteSimulatedMouseEventsDispatchPolicy> simulatedMouseEventsDispatchPolicy; |
| decoder >> simulatedMouseEventsDispatchPolicy; |
| if (!simulatedMouseEventsDispatchPolicy) |
| return WTF::nullopt; |
| |
| Optional<WebsiteLegacyOverflowScrollingTouchPolicy> legacyOverflowScrollingTouchPolicy; |
| decoder >> legacyOverflowScrollingTouchPolicy; |
| if (!legacyOverflowScrollingTouchPolicy) |
| return WTF::nullopt; |
| |
| Optional<bool> allowContentChangeObserverQuirk; |
| decoder >> allowContentChangeObserverQuirk; |
| if (!allowContentChangeObserverQuirk) |
| return WTF::nullopt; |
| |
| return { { |
| WTFMove(*contentBlockersEnabled), |
| WTFMove(*allowedAutoplayQuirks), |
| WTFMove(*autoplayPolicy), |
| #if ENABLE(DEVICE_ORIENTATION) |
| WTFMove(*deviceOrientationAndMotionAccessState), |
| #endif |
| WTFMove(*customHeaderFields), |
| WTFMove(*popUpPolicy), |
| WTFMove(*websiteDataStoreParameters), |
| WTFMove(*customUserAgent), |
| WTFMove(*customUserAgentAsSiteSpecificQuirks), |
| WTFMove(*customNavigatorPlatform), |
| WTFMove(*metaViewportPolicy), |
| WTFMove(*mediaSourcePolicy), |
| WTFMove(*simulatedMouseEventsDispatchPolicy), |
| WTFMove(*legacyOverflowScrollingTouchPolicy), |
| WTFMove(*allowContentChangeObserverQuirk), |
| } }; |
| } |
| |
| void WebsitePoliciesData::applyToDocumentLoader(WebsitePoliciesData&& websitePolicies, WebCore::DocumentLoader& documentLoader) |
| { |
| documentLoader.setCustomHeaderFields(WTFMove(websitePolicies.customHeaderFields)); |
| documentLoader.setCustomUserAgent(websitePolicies.customUserAgent); |
| documentLoader.setCustomUserAgentAsSiteSpecificQuirks(websitePolicies.customUserAgentAsSiteSpecificQuirks); |
| documentLoader.setCustomNavigatorPlatform(websitePolicies.customNavigatorPlatform); |
| |
| #if ENABLE(DEVICE_ORIENTATION) |
| documentLoader.setDeviceOrientationAndMotionAccessState(websitePolicies.deviceOrientationAndMotionAccessState); |
| #endif |
| |
| // Only setUserContentExtensionsEnabled if it hasn't already been disabled by reloading without content blockers. |
| if (documentLoader.userContentExtensionsEnabled()) |
| documentLoader.setUserContentExtensionsEnabled(websitePolicies.contentBlockersEnabled); |
| |
| OptionSet<WebCore::AutoplayQuirk> quirks; |
| const auto& allowedQuirks = websitePolicies.allowedAutoplayQuirks; |
| |
| if (allowedQuirks.contains(WebsiteAutoplayQuirk::InheritedUserGestures)) |
| quirks.add(WebCore::AutoplayQuirk::InheritedUserGestures); |
| |
| if (allowedQuirks.contains(WebsiteAutoplayQuirk::SynthesizedPauseEvents)) |
| quirks.add(WebCore::AutoplayQuirk::SynthesizedPauseEvents); |
| |
| if (allowedQuirks.contains(WebsiteAutoplayQuirk::ArbitraryUserGestures)) |
| quirks.add(WebCore::AutoplayQuirk::ArbitraryUserGestures); |
| |
| if (allowedQuirks.contains(WebsiteAutoplayQuirk::PerDocumentAutoplayBehavior)) |
| quirks.add(WebCore::AutoplayQuirk::PerDocumentAutoplayBehavior); |
| |
| documentLoader.setAllowedAutoplayQuirks(quirks); |
| |
| switch (websitePolicies.autoplayPolicy) { |
| case WebsiteAutoplayPolicy::Default: |
| documentLoader.setAutoplayPolicy(WebCore::AutoplayPolicy::Default); |
| break; |
| case WebsiteAutoplayPolicy::Allow: |
| documentLoader.setAutoplayPolicy(WebCore::AutoplayPolicy::Allow); |
| break; |
| case WebsiteAutoplayPolicy::AllowWithoutSound: |
| documentLoader.setAutoplayPolicy(WebCore::AutoplayPolicy::AllowWithoutSound); |
| break; |
| case WebsiteAutoplayPolicy::Deny: |
| documentLoader.setAutoplayPolicy(WebCore::AutoplayPolicy::Deny); |
| break; |
| } |
| |
| switch (websitePolicies.popUpPolicy) { |
| case WebsitePopUpPolicy::Default: |
| documentLoader.setPopUpPolicy(WebCore::PopUpPolicy::Default); |
| break; |
| case WebsitePopUpPolicy::Allow: |
| documentLoader.setPopUpPolicy(WebCore::PopUpPolicy::Allow); |
| break; |
| case WebsitePopUpPolicy::Block: |
| documentLoader.setPopUpPolicy(WebCore::PopUpPolicy::Block); |
| break; |
| } |
| |
| switch (websitePolicies.metaViewportPolicy) { |
| case WebsiteMetaViewportPolicy::Default: |
| documentLoader.setMetaViewportPolicy(WebCore::MetaViewportPolicy::Default); |
| break; |
| case WebsiteMetaViewportPolicy::Respect: |
| documentLoader.setMetaViewportPolicy(WebCore::MetaViewportPolicy::Respect); |
| break; |
| case WebsiteMetaViewportPolicy::Ignore: |
| documentLoader.setMetaViewportPolicy(WebCore::MetaViewportPolicy::Ignore); |
| break; |
| } |
| |
| switch (websitePolicies.mediaSourcePolicy) { |
| case WebsiteMediaSourcePolicy::Default: |
| documentLoader.setMediaSourcePolicy(WebCore::MediaSourcePolicy::Default); |
| break; |
| case WebsiteMediaSourcePolicy::Disable: |
| documentLoader.setMediaSourcePolicy(WebCore::MediaSourcePolicy::Disable); |
| break; |
| case WebsiteMediaSourcePolicy::Enable: |
| documentLoader.setMediaSourcePolicy(WebCore::MediaSourcePolicy::Enable); |
| break; |
| } |
| |
| switch (websitePolicies.simulatedMouseEventsDispatchPolicy) { |
| case WebsiteSimulatedMouseEventsDispatchPolicy::Default: |
| documentLoader.setSimulatedMouseEventsDispatchPolicy(WebCore::SimulatedMouseEventsDispatchPolicy::Default); |
| break; |
| case WebsiteSimulatedMouseEventsDispatchPolicy::Allow: |
| documentLoader.setSimulatedMouseEventsDispatchPolicy(WebCore::SimulatedMouseEventsDispatchPolicy::Allow); |
| break; |
| case WebsiteSimulatedMouseEventsDispatchPolicy::Deny: |
| documentLoader.setSimulatedMouseEventsDispatchPolicy(WebCore::SimulatedMouseEventsDispatchPolicy::Deny); |
| break; |
| } |
| |
| switch (websitePolicies.legacyOverflowScrollingTouchPolicy) { |
| case WebsiteLegacyOverflowScrollingTouchPolicy::Default: |
| documentLoader.setLegacyOverflowScrollingTouchPolicy(WebCore::LegacyOverflowScrollingTouchPolicy::Default); |
| break; |
| case WebsiteLegacyOverflowScrollingTouchPolicy::Disable: |
| documentLoader.setLegacyOverflowScrollingTouchPolicy(WebCore::LegacyOverflowScrollingTouchPolicy::Disable); |
| break; |
| case WebsiteLegacyOverflowScrollingTouchPolicy::Enable: |
| documentLoader.setLegacyOverflowScrollingTouchPolicy(WebCore::LegacyOverflowScrollingTouchPolicy::Enable); |
| break; |
| } |
| |
| documentLoader.setAllowContentChangeObserverQuirk(websitePolicies.allowContentChangeObserverQuirk); |
| |
| auto* frame = documentLoader.frame(); |
| if (!frame) |
| return; |
| |
| documentLoader.applyPoliciesToSettings(); |
| } |
| |
| } |
| |