Block all request methods in host blocker

CHANGELOG.asciidoc

@@ -52,6 +52,7 @@ Changed
   closes the current tab.
 - With Qt 5.9, `content -> cookies-store` can now be set on QtWebEngine without
   a restart.
+- The adblocker now also blocks non-GET requests (e.g. POST)
 
 Fixed
 ~~~~~

qutebrowser/browser/webengine/interceptor.py

@@ -57,8 +57,7 @@ class RequestInterceptor(QWebEngineUrlRequestInterceptor):
             info: QWebEngineUrlRequestInfo &info
         """
         # FIXME:qtwebengine only block ads for NavigationTypeOther?
-        if (bytes(info.requestMethod()) == b'GET' and
-                self._host_blocker.is_blocked(info.requestUrl())):
+        if self._host_blocker.is_blocked(info.requestUrl()):
             log.webview.info("Request to {} blocked by host blocker.".format(
                 info.requestUrl().host()))
             info.block(True)

qutebrowser/browser/webkit/network/networkmanager.py

@@ -416,8 +416,7 @@ class NetworkManager(QNetworkAccessManager):
             req.setRawHeader(header, value)
 
         host_blocker = objreg.get('host-blocker')
-        if (op == QNetworkAccessManager.GetOperation and
-                host_blocker.is_blocked(req.url())):
+        if host_blocker.is_blocked(req.url()):
             log.webview.info("Request to {} blocked by host blocker.".format(
                 req.url().host()))
             return networkreply.ErrorNetworkReply(