def secure_web_page(qwebpage_or_qwebsettings):
from PyQt5.QtWebKit import QWebSettings
settings = qwebpage_or_qwebsettings if isinstance(qwebpage_or_qwebsettings, QWebSettings) else qwebpage_or_qwebsettings.settings()
settings.setAttribute(QWebSettings.JavaEnabled, False)
settings.setAttribute(QWebSettings.PluginsEnabled, False)
settings.setAttribute(QWebSettings.JavascriptCanOpenWindows, False)
settings.setAttribute(QWebSettings.JavascriptCanAccessClipboard, False)
settings.setAttribute(QWebSettings.LocalContentCanAccessFileUrls, False) # ensure javascript cannot read from local files
settings.setAttribute(QWebSettings.NotificationsEnabled, False)
settings.setThirdPartyCookiePolicy(QWebSettings.AlwaysBlockThirdPartyCookies)
settings.setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, False)
settings.setAttribute(QWebSettings.LocalStorageEnabled, False)
QWebSettings.setOfflineStorageDefaultQuota(0)
QWebSettings.setOfflineStoragePath(None)
return settings
},
'storage': {
'offline-storage-database':
(MapType.attribute, QWebSettings.OfflineStorageDatabaseEnabled),
'offline-web-application-storage':
(MapType.attribute, QWebSettings.OfflineWebApplicationCacheEnabled),
'local-storage': (MapType.attribute, QWebSettings.LocalStorageEnabled),
'maximum-pages-in-cache':
(MapType.static_setter,
lambda v: QWebSettings.setMaximumPagesInCache(v)),
'object-cache-capacities':
(MapType.static_setter,
lambda v: QWebSettings.setObjectCacheCapacities(*v)),
'offline-storage-default-quota':
(MapType.static_setter,
lambda v: QWebSettings.setOfflineStorageDefaultQuota(v)),
'offline-web-application-cache-quota':
(MapType.static_setter,
lambda v: QWebSettings.setOfflineWebApplicationCacheQuota(v)),
},
'general': {
'private-browsing':
(MapType.attribute, QWebSettings.PrivateBrowsingEnabled),
'developer-extras':
(MapType.attribute, QWebSettings.DeveloperExtrasEnabled),
'print-element-backgrounds':
(MapType.attribute, QWebSettings.PrintElementBackgrounds),
'xss-auditing': (MapType.attribute, QWebSettings.XSSAuditingEnabled),
'site-specific-quirks':
(MapType.attribute, QWebSettings.SiteSpecificQuirksEnabled),
'default-encoding': (MapType.setter,
'offline-storage-database':
(MapType.attribute, QWebSettings.OfflineStorageDatabaseEnabled),
'offline-web-application-storage':
(MapType.attribute,
QWebSettings.OfflineWebApplicationCacheEnabled),
'local-storage':
(MapType.attribute, QWebSettings.LocalStorageEnabled),
'maximum-pages-in-cache':
(MapType.static_setter, lambda v:
QWebSettings.setMaximumPagesInCache(v)),
'object-cache-capacities':
(MapType.static_setter, lambda v:
QWebSettings.setObjectCacheCapacities(*v)),
'offline-storage-default-quota':
(MapType.static_setter, lambda v:
QWebSettings.setOfflineStorageDefaultQuota(v)),
'offline-web-application-cache-quota':
(MapType.static_setter, lambda v:
QWebSettings.setOfflineWebApplicationCacheQuota(v)),
},
'general': {
'private-browsing':
(MapType.attribute, QWebSettings.PrivateBrowsingEnabled),
'developer-extras':
(MapType.attribute, QWebSettings.DeveloperExtrasEnabled),
'print-element-backgrounds':
(MapType.attribute, QWebSettings.PrintElementBackgrounds),
'xss-auditing':
(MapType.attribute, QWebSettings.XSSAuditingEnabled),
'site-specific-quirks':
(MapType.attribute, QWebSettings.SiteSpecificQuirksEnabled),
