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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/renderer_host/mixed_content_navigation_throttle.h"
#include <vector>
#include "content/browser/renderer_host/frame_tree.h"
#include "content/browser/renderer_host/frame_tree_node.h"
#include "content/browser/renderer_host/navigation_request.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/common/content_client.h"
#include "third_party/blink/public/common/web_preferences/web_preferences.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom.h"
#include "third_party/blink/public/mojom/frame/frame.mojom.h"
namespace content {
// static
void MixedContentNavigationThrottle::CreateAndAdd(
NavigationThrottleRegistry& registry) {
registry.AddThrottle(
std::make_unique<MixedContentNavigationThrottle>(registry));
}
MixedContentNavigationThrottle::MixedContentNavigationThrottle(
NavigationThrottleRegistry& registry)
: NavigationThrottle(registry) {}
MixedContentNavigationThrottle::~MixedContentNavigationThrottle() {}
NavigationThrottle::ThrottleCheckResult
MixedContentNavigationThrottle::WillStartRequest() {
bool should_block =
checker_.ShouldBlockNavigation(*navigation_handle(), false);
return should_block ? CANCEL : PROCEED;
}
NavigationThrottle::ThrottleCheckResult
MixedContentNavigationThrottle::WillRedirectRequest() {
// Upon redirects the same checks are to be executed as for requests.
bool should_block =
checker_.ShouldBlockNavigation(*navigation_handle(), true);
if (!should_block) {
MaybeHandleCertificateError();
return PROCEED;
}
return CANCEL;
}
NavigationThrottle::ThrottleCheckResult
MixedContentNavigationThrottle::WillProcessResponse() {
MaybeHandleCertificateError();
return PROCEED;
}
const char* MixedContentNavigationThrottle::GetNameForLogging() {
return "MixedContentNavigationThrottle";
}
void MixedContentNavigationThrottle::MaybeHandleCertificateError() {
// The outermost main frame certificate errors are handled separately in
// SSLManager.
if (navigation_handle()->IsInOutermostMainFrame()) {
return;
}
// If there was no SSL info, then it was not an HTTPS resource load, and we
// can ignore it.
if (!navigation_handle()->GetSSLInfo()) {
return;
}
if (!net::IsCertStatusError(navigation_handle()->GetSSLInfo()->cert_status)) {
return;
}
NavigationRequest* request = NavigationRequest::From(navigation_handle());
RenderFrameHostImpl* rfh = request->frame_tree_node()->current_frame_host();
rfh->OnDidRunContentWithCertificateErrors();
}
} // namespace content
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