HSTS: add net-internals UI.

chrome/browser/dom_ui/net_internals_ui.cc

Index: chrome/browser/dom_ui/net_internals_ui.cc
diff --git a/chrome/browser/dom_ui/net_internals_ui.cc b/chrome/browser/dom_ui/net_internals_ui.cc
index 6fe735f1abd444040e13d68c632301323efcae29..ecbb1e65cb8160c1a324c3f142196e36d1b0ecd8 100644
--- a/chrome/browser/dom_ui/net_internals_ui.cc
+++ b/chrome/browser/dom_ui/net_internals_ui.cc
@@ -255,6 +255,9 @@ class NetInternalsMessageHandler::IOThreadImpl
   void OnClearHostResolverCache(const ListValue* list);
   void OnEnableIPv6(const ListValue* list);
   void OnStartConnectionTests(const ListValue* list);
+  void OnHSTSQuery(const ListValue* list);
+  void OnHSTSAdd(const ListValue* list);
+  void OnHSTSDelete(const ListValue* list);
   void OnGetHttpCacheInfo(const ListValue* list);
   void OnGetSocketPoolInfo(const ListValue* list);
   void OnGetSpdySessionInfo(const ListValue* list);
@@ -507,6 +510,15 @@ void NetInternalsMessageHandler::RegisterMessages() {
       "startConnectionTests",
       proxy_->CreateCallback(&IOThreadImpl::OnStartConnectionTests));
   dom_ui_->RegisterMessageCallback(
+      "hstsQuery",
+      proxy_->CreateCallback(&IOThreadImpl::OnHSTSQuery));
+  dom_ui_->RegisterMessageCallback(
+      "hstsAdd",
+      proxy_->CreateCallback(&IOThreadImpl::OnHSTSAdd));
+  dom_ui_->RegisterMessageCallback(
+      "hstsDelete",
+      proxy_->CreateCallback(&IOThreadImpl::OnHSTSDelete));
+  dom_ui_->RegisterMessageCallback(
       "getHttpCacheInfo",
       proxy_->CreateCallback(&IOThreadImpl::OnGetHttpCacheInfo));
   dom_ui_->RegisterMessageCallback(
@@ -954,6 +966,68 @@ void NetInternalsMessageHandler::IOThreadImpl::OnStartConnectionTests(
   connection_tester_->RunAllTests(url);
 }
 
+void NetInternalsMessageHandler::IOThreadImpl::OnHSTSQuery(
+    const ListValue* list) {
+  // |value| should be: [<domain to query>].
+  string16 domain16;
+  CHECK(list->GetString(0, &domain16));
+  const std::string domain(UTF16ToUTF8(domain16));

[mmenke, 2011/02/11 22:06:32]

No need for this conversion.  GetString is overloaded, and can retrieve a
std::string directly.  (In fact, StringValues are stored as std::strings, so
this is essentially calling UTF16ToUTF8(UTF8ToUTF16())).

+  net::TransportSecurityState* t =

[mmenke, 2011/02/11 22:06:32]

Might want to use more verbose variable names here.

+    context_getter_->GetURLRequestContext()->transport_security_state();
+  if (!t)
+    return;
+
+  net::TransportSecurityState::DomainState state;
+  const bool r = t->IsEnabledForHost(&state, domain);
+
+  DictionaryValue* result = new(DictionaryValue);
+  result->SetBoolean("result", r);
+  if (r) {
+    result->SetInteger("mode", static_cast<int>(state.mode));
+    result->SetDouble("created", static_cast<double>(state.created.ToTimeT()));
+    result->SetDouble("expiry", static_cast<double>(state.expiry.ToTimeT()));
+    result->SetBoolean("subdomains", state.include_subdomains);
+    result->SetBoolean("preloaded", state.preloaded);
+    result->SetString("domain", state.domain);
+  }
+  CallJavascriptFunction(L"g_browser.receivedHSTSResult", result);
+}
+
+void NetInternalsMessageHandler::IOThreadImpl::OnHSTSAdd(
+    const ListValue* list) {
+  // |value| should be: [<domain to query>, <include subdomains>].
+  string16 domain16;
+  CHECK(list->GetString(0, &domain16));
+  bool include_subdomains;
+  CHECK(list->GetBoolean(1, &include_subdomains));
+
+  const std::string domain(UTF16ToUTF8(domain16));
+  net::TransportSecurityState* t =
+    context_getter_->GetURLRequestContext()->transport_security_state();
+  if (!t)
+    return;
+
+  net::TransportSecurityState::DomainState state;
+  state.expiry = state.created + base::TimeDelta::FromDays(1000);
+  state.include_subdomains = include_subdomains;
+
+  t->EnableHost(domain, state);
+}
+
+void NetInternalsMessageHandler::IOThreadImpl::OnHSTSDelete(
+    const ListValue* list) {
+  // |value| should be: [<domain to query>].
+  string16 domain16;
+  CHECK(list->GetString(0, &domain16));
+  const std::string domain(UTF16ToUTF8(domain16));
+  net::TransportSecurityState* t =
+    context_getter_->GetURLRequestContext()->transport_security_state();
+  if (!t)
+    return;
+
+  t->DeleteHost(domain);
+}
+
 void NetInternalsMessageHandler::IOThreadImpl::OnGetHttpCacheInfo(
     const ListValue* list) {
   DictionaryValue* info_dict = new DictionaryValue();