Support clipboard access permission request

Test page: https://googlechrome.github.io/samples/async-clipboard/

Click the Paste button before Copy is clicked to trigger the permission
request. (Note the Permissions buttons are Chrome-specific and will not
work.)

https://commits.webkit.org/262202@main

Part-of: <https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1327>

5 files changed, 14 insertions, 2 deletions

diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index 97da49b0d..3bb439e3e 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -944,6 +944,8 @@ permission_request_cb (WebKitWebView           *web_view,
     permission_type = EPHY_PERMISSION_TYPE_ACCESS_LOCATION;
   } else if (WEBKIT_IS_NOTIFICATION_PERMISSION_REQUEST (decision)) {
     permission_type = EPHY_PERMISSION_TYPE_SHOW_NOTIFICATIONS;
+  } else if (WEBKIT_IS_CLIPBOARD_PERMISSION_REQUEST (decision)) {
+    permission_type = EPHY_PERMISSION_TYPE_CLIPBOARD;
   } else if (WEBKIT_IS_USER_MEDIA_PERMISSION_REQUEST (decision)) {
     gboolean is_for_audio_device = webkit_user_media_permission_is_for_audio_device (WEBKIT_USER_MEDIA_PERMISSION_REQUEST (decision));
     gboolean is_for_video_device = webkit_user_media_permission_is_for_video_device (WEBKIT_USER_MEDIA_PERMISSION_REQUEST (decision));
diff --git a/lib/ephy-permissions-manager.c b/lib/ephy-permissions-manager.c
index 9901bc99e..e5af1e779 100644
--- a/lib/ephy-permissions-manager.c
+++ b/lib/ephy-permissions-manager.c
@@ -186,8 +186,10 @@ ephy_permission_is_stored_by_permissions_manager (EphyPermissionType type)
 {
   switch (type) {
     case EPHY_PERMISSION_TYPE_ACCESS_WEBCAM_AND_MICROPHONE:
-      /* fallthrough */
+    /* fallthrough */
     case EPHY_PERMISSION_TYPE_COOKIES:
+    /* fallthrough */
+    case EPHY_PERMISSION_TYPE_CLIPBOARD:
       return FALSE;
     default:
       return TRUE;
diff --git a/lib/ephy-permissions-manager.h b/lib/ephy-permissions-manager.h
index 788774a49..478a899e2 100644
--- a/lib/ephy-permissions-manager.h
+++ b/lib/ephy-permissions-manager.h
@@ -46,6 +46,7 @@ typedef enum {
   EPHY_PERMISSION_TYPE_AUTOPLAY_POLICY,
   EPHY_PERMISSION_TYPE_ACCESS_WEBCAM_AND_MICROPHONE,
   EPHY_PERMISSION_TYPE_COOKIES,
+  EPHY_PERMISSION_TYPE_CLIPBOARD
 } EphyPermissionType;
 
 EphyPermissionsManager *ephy_permissions_manager_new            (void);
diff --git a/meson.build b/meson.build
index 501389677..2061b89e7 100644
--- a/meson.build
+++ b/meson.build
@@ -77,7 +77,7 @@ glib_requirement = '>= 2.74.0'
 gtk_requirement = '>= 4.9.3'
 libadwaita_requirement = '>= 1.4.alpha'
 nettle_requirement = '>= 3.4'
-webkitgtk_requirement = '>= 2.39.91'
+webkitgtk_requirement = '>= 2.41.1'
 
 conf.set('GLIB_VERSION_MIN_REQUIRED', 'GLIB_VERSION_2_74')
 conf.set('GLIB_VERSION_MAX_ALLOWED', 'GLIB_VERSION_2_74')
diff --git a/src/ephy-permission-popover.c b/src/ephy-permission-popover.c
index c2f47bd3f..6068f2439 100644
--- a/src/ephy-permission-popover.c
+++ b/src/ephy-permission-popover.c
@@ -310,6 +310,13 @@ ephy_permission_popover_get_text (EphyPermissionPopover  *self,
       *message = g_strdup_printf (_("The page at “%s” would like to access its own data (including cookies) while browsing “%s”. This will allow “%s” to track your activity on “%s”."),
                                   requesting_domain, current_domain, requesting_domain, current_domain);
       break;
+    case EPHY_PERMISSION_TYPE_CLIPBOARD:
+      /* Translators: Clipboard policy for a specific site. */
+      *title = g_strdup (_("Clipboard Access Request"));
+      /* Translators: Clipboard policy for a specific site. */
+      *message = g_strdup_printf (_("The page at “%s” would like to access your clipboard"),
+                                  bold_origin);
+      break;
     default:
       g_assert_not_reached ();
   }