browser(webkit): implement support for proxy (#2436)

Author: pavelfeldman

browser_patches/webkit/BUILD_NUMBER

@@ -1 +1 @@
-1251
+1252

browser_patches/webkit/patches/bootstrap.diff

@@ -122,90 +122,6 @@ void createCrashReport(EXCEPTION_POINTERS* exceptionPointers)
     }
 }
 
-bool askProxySettings(HWND hwnd, ProxySettings& settings)
-{
-    class ProxyDialog : public Dialog {
-    public:
-        ProxyDialog(ProxySettings& settings)
-            : settings { settings }
-        {
-        }
-
-    protected:
-        ProxySettings& settings;
-
-        void setup() final
-        {
-            auto command = commandForProxyChoice();
-            proxyChoice().set(command);
-            setText(IDC_PROXY_URL, settings.url);
-            setText(IDC_PROXY_EXCLUDE, settings.excludeHosts);
-        }
-
-        void ok() final
-        {
-            settings.url = getText(IDC_PROXY_URL);
-            settings.excludeHosts = getText(IDC_PROXY_EXCLUDE);
-            updateProxyChoice(proxyChoice().get());
-        }
-
-        bool validate() final
-        {
-            bool valid = true;
-
-            if (proxyChoice().get() == IDC_PROXY_CUSTOM) {
-                setEnabled(IDC_PROXY_URL, true);
-                setEnabled(IDC_PROXY_EXCLUDE, true);
-
-                if (!getTextLength(IDC_PROXY_URL))
-                    valid = false;
-            } else {
-                setEnabled(IDC_PROXY_URL, false);
-                setEnabled(IDC_PROXY_EXCLUDE, false);
-            }
-
-            return valid;
-        }
-
-        RadioGroup proxyChoice()
-        {
-            return radioGroup(IDC_PROXY_DEFAULT, IDC_PROXY_DISABLE);
-        }
-
-        int commandForProxyChoice()
-        {
-            if (!settings.enable)
-                return IDC_PROXY_DISABLE;
-            if (settings.custom)
-                return IDC_PROXY_CUSTOM;
-            return IDC_PROXY_DEFAULT;
-        }
-
-        void updateProxyChoice(int command)
-        {
-            switch (command) {
-            case IDC_PROXY_DEFAULT:
-                settings.enable = true;
-                settings.custom = false;
-                break;
-            case IDC_PROXY_CUSTOM:
-                settings.enable = true;
-                settings.custom = true;
-                break;
-            case IDC_PROXY_DISABLE:
-                settings.enable = false;
-                settings.custom = false;
-                break;
-            default:
-                break;
-            }
-        }
-    };
-
-    ProxyDialog dialog { settings };
-    return dialog.run(hInst, hwnd, IDD_PROXY);
-}
-
 Optional<Credential> askCredential(HWND hwnd, const std::wstring& realm)
 {
     struct AuthDialog : public Dialog {
@@ -274,6 +190,10 @@ CommandLineOptions parseCommandLine()
             options.inspectorPipe = true;
         else if (!wcsncmp(argv[i], L"--user-data-dir=", 16))
             options.userDataDir = argv[i] + 16;
+        else if (!wcsncmp(argv[i], L"--curl-proxy=", 13))
+            options.curloptProxy = argv[i] + 13;
+        else if (!wcsncmp(argv[i], L"--curl-noproxy=", 15))
+            options.curloptNoproxy = argv[i] + 15;
         else if (!wcsicmp(argv[i], L"--headless"))
             options.headless = true;
         else if (!wcsicmp(argv[i], L"--no-startup-window"))

browser_patches/webkit/src/Tools/Playwright/win/Common.cpp

@@ -38,6 +38,8 @@ struct CommandLineOptions {
     bool noStartupWindow { };
     _bstr_t requestedURL;
     _bstr_t userDataDir;
+    _bstr_t curloptProxy;
+    _bstr_t curloptNoproxy;
 
     CommandLineOptions()
     {
@@ -49,19 +51,11 @@ struct Credential {
     std::wstring password;
 };
 
-struct ProxySettings {
-    bool enable { true };
-    bool custom { false };
-    std::wstring url;
-    std::wstring excludeHosts;
-};
-
 void computeFullDesktopFrame();
 bool getAppDataFolder(_bstr_t& directory);
 CommandLineOptions parseCommandLine();
 void createCrashReport(EXCEPTION_POINTERS*);
 Optional<Credential> askCredential(HWND, const std::wstring& realm);
-bool askProxySettings(HWND, ProxySettings&);
 
 bool askServerTrustEvaluation(HWND, const std::wstring& text);
 std::wstring replaceString(std::wstring src, const std::wstring& oldValue, const std::wstring& newValue);

browser_patches/webkit/src/Tools/Playwright/win/Common.h

@@ -76,7 +76,6 @@ class WebKitBrowserWindow {
     BrowserWindowClient& m_client;
     WKRetainPtr<WKViewRef> m_view;
     HWND m_hMainWnd { nullptr };
-    ProxySettings m_proxy { };
     std::unordered_map<std::wstring, std::wstring> m_acceptedServerTrustCerts;
     WKPageRunJavaScriptAlertResultListenerRef m_alertDialog = { };
     WKPageRunJavaScriptConfirmResultListenerRef m_confirmDialog = { };

browser_patches/webkit/src/Tools/Playwright/win/WebKitBrowserWindow.h

@@ -36,6 +36,7 @@
 #include <WebKit/WKContext.h>
 #include <WebKit/WKWebsiteDataStoreConfigurationRef.h>
 #include <WebKit/WKWebsiteDataStoreRef.h>
+#include <WebKit/WKWebsiteDataStoreRefCurl.h>
 #include <wtf/win/SoftLinking.h>
 #include "WebKitBrowserWindow.h"
 #include <wtf/MainThread.h>
@@ -44,19 +45,29 @@
 SOFT_LINK_LIBRARY(user32);
 SOFT_LINK_OPTIONAL(user32, SetProcessDpiAwarenessContext, BOOL, STDAPICALLTYPE, (DPI_AWARENESS_CONTEXT));
 
-WKRetainPtr<WKStringRef> toWK(const std::string& string)
+CommandLineOptions g_options;
+
+static WKRetainPtr<WKStringRef> toWK(const std::string& string)
 {
     return adoptWK(WKStringCreateWithUTF8CString(string.c_str()));
 }
 
-std::string toUTF8String(const wchar_t* src, size_t srcLength)
+static std::string toUTF8String(const wchar_t* src, size_t srcLength)
 {
     int length = WideCharToMultiByte(CP_UTF8, 0, src, srcLength, 0, 0, nullptr, nullptr);
     std::vector<char> buffer(length);
     size_t actualLength = WideCharToMultiByte(CP_UTF8, 0, src, srcLength, buffer.data(), length, nullptr, nullptr);
     return { buffer.data(), actualLength };
 }
 
+static void configureDataStore(WKWebsiteDataStoreRef dataStore) {
+    if (g_options.curloptProxy.length()) {
+        auto curloptProxy = createWKURL(g_options.curloptProxy);
+        auto curloptNoproxy = createWKString(g_options.curloptNoproxy);
+        WKWebsiteDataStoreEnableCustomNetworkProxySettings(dataStore, curloptProxy.get(), curloptNoproxy.get());
+    }
+}
+
 int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPWSTR lpstrCmdLine, _In_ int nCmdShow)
 {
 #ifdef _CRTDBG_MAP_ALLOC
@@ -73,14 +84,15 @@ int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance,
     InitCtrlEx.dwICC  = 0x00004000; // ICC_STANDARD_CLASSES;
     InitCommonControlsEx(&InitCtrlEx);
 
-    auto options = parseCommandLine();
-    if (options.inspectorPipe) {
+    g_options = parseCommandLine();
+    if (g_options.inspectorPipe) {
         WKInspectorInitializeRemoteInspectorPipe(
+            configureDataStore,
             WebKitBrowserWindow::createPageCallback,
             []() { PostQuitMessage(0); });
     }
 
-    if (options.useFullDesktop)
+    if (g_options.useFullDesktop)
         computeFullDesktopFrame();
 
     // Init COM
@@ -89,12 +101,12 @@ int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance,
     if (SetProcessDpiAwarenessContextPtr())
         SetProcessDpiAwarenessContextPtr()(DPI_AWARENESS_CONTEXT_UNAWARE);
 
-    MainWindow::configure(options.headless, options.noStartupWindow);
+    MainWindow::configure(g_options.headless, g_options.noStartupWindow);
 
-    if (!options.noStartupWindow) {
+    if (!g_options.noStartupWindow) {
         auto configuration = adoptWK(WKWebsiteDataStoreConfigurationCreate());
-        if (options.userDataDir.length()) {
-            std::string profileFolder = toUTF8String(options.userDataDir, options.userDataDir.length());
+        if (g_options.userDataDir.length()) {
+            std::string profileFolder = toUTF8String(g_options.userDataDir, g_options.userDataDir.length());
             WKWebsiteDataStoreConfigurationSetApplicationCacheDirectory(configuration.get(), toWK(profileFolder + "\\ApplicationCache").get());
             WKWebsiteDataStoreConfigurationSetNetworkCacheDirectory(configuration.get(), toWK(profileFolder + "\\Cache").get());
             WKWebsiteDataStoreConfigurationSetCacheStorageDirectory(configuration.get(), toWK(profileFolder + "\\CacheStorage").get());
@@ -108,6 +120,7 @@ int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance,
         auto context = adoptWK(WKContextCreateWithConfiguration(nullptr));
         auto dataStore = adoptWK(WKWebsiteDataStoreCreateWithConfiguration(configuration.get()));
         WKContextSetPrimaryDataStore(context.get(), dataStore.get());
+        configureDataStore(dataStore.get());
 
         auto* mainWindow = new MainWindow();
         auto conf = adoptWK(WKPageConfigurationCreate());
@@ -117,8 +130,8 @@ int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance,
         if (FAILED(hr))
             goto exit;
 
-        if (options.requestedURL.length())
-            mainWindow->loadURL(options.requestedURL.GetBSTR());
+        if (g_options.requestedURL.length())
+            mainWindow->loadURL(g_options.requestedURL.GetBSTR());
         else
             mainWindow->loadURL(L"about:blank");
     }