void WebViewHost::willSendRequest(WebFrame* frame, unsigned identifier, WebURLRequest& request, const WebURLResponse& redirectResponse)
{
if (request.url().isEmpty())
return;
// Need to use GURL for host() and SchemeIs()
GURL url = request.url();
string requestURL = url.possibly_invalid_spec();
GURL mainDocumentURL = request.firstPartyForCookies();
request.setExtraData(webkit_support::CreateWebURLRequestExtraData(frame->document().referrerPolicy()));
string host = url.host();
if (!host.empty() && (url.SchemeIs("http") || url.SchemeIs("https"))) {
if (!isLocalhost(host) && !hostIsUsedBySomeTestsToGenerateError(host)
&& ((!mainDocumentURL.SchemeIs("http") && !mainDocumentURL.SchemeIs("https")) || isLocalhost(mainDocumentURL.host()))
&& !m_shell->allowExternalPages()) {
printf("Blocked access to external URL %s\n", requestURL.c_str());
blockRequest(request);
return;
}
}
// Set the new substituted URL.
request.setURL(webkit_support::RewriteLayoutTestsURL(request.url().spec()));
}
void WebViewHost::willSendRequest(WebFrame*, unsigned identifier, WebURLRequest& request, const WebURLResponse& redirectResponse)
{
// Need to use GURL for host() and SchemeIs()
GURL url = request.url();
string requestURL = url.possibly_invalid_spec();
if (layoutTestController()->shouldDumpResourceLoadCallbacks()) {
GURL mainDocumentURL = request.firstPartyForCookies();
printResourceDescription(identifier);
printf(" - willSendRequest <NSURLRequest URL %s, main document URL %s,"
" http method %s> redirectResponse ",
descriptionSuitableForTestResult(requestURL).c_str(),
URLDescription(mainDocumentURL).c_str(),
request.httpMethod().utf8().data());
printResponseDescription(redirectResponse);
fputs("\n", stdout);
}
if (!redirectResponse.isNull() && m_blocksRedirects) {
fputs("Returning null for this redirect\n", stdout);
// To block the request, we set its URL to an empty one.
request.setURL(WebURL());
return;
}
if (m_requestReturnNull) {
// To block the request, we set its URL to an empty one.
request.setURL(WebURL());
return;
}
string host = url.host();
// 255.255.255.255 is used in some tests that expect to get back an error.
if (!host.empty() && (url.SchemeIs("http") || url.SchemeIs("https"))
&& host != "127.0.0.1"
&& host != "255.255.255.255"
&& host != "localhost"
&& !m_shell->allowExternalPages()) {
printf("Blocked access to external URL %s\n", requestURL.c_str());
// To block the request, we set its URL to an empty one.
request.setURL(WebURL());
return;
}
HashSet<String>::const_iterator end = m_clearHeaders.end();
for (HashSet<String>::const_iterator header = m_clearHeaders.begin(); header != end; ++header)
request.clearHTTPHeaderField(WebString(header->characters(), header->length()));
// Set the new substituted URL.
request.setURL(webkit_support::RewriteLayoutTestsURL(request.url().spec()));
}
bool WebViewHost::canHandleRequest(WebFrame*, const WebURLRequest& request)
{
GURL url = request.url();
// Just reject the scheme used in
// LayoutTests/http/tests/misc/redirect-to-external-url.html
return !url.SchemeIs("spaceballs");
}
string URLDescription(const GURL& url)
{
if (url.SchemeIs("file"))
return url.ExtractFileName();
return url.possibly_invalid_spec();
}