session: exclude hosts from CT verification if they are handled by custom cert verifiers

atom/browser/net/atom_ct_delegate.h

@@ -0,0 +1,33 @@
+// Copyright (c) 2016 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_NET_ATOM_CT_DELEGATE_H_
+#define ATOM_BROWSER_NET_ATOM_CT_DELEGATE_H_
+
+#include <set>
+#include <string>
+
+#include "net/http/transport_security_state.h"
+
+namespace atom {
+
+class AtomCTDelegate : public net::TransportSecurityState::RequireCTDelegate {
+ public:
+  AtomCTDelegate();
+  ~AtomCTDelegate() override;
+
+  void AddCTExcludedHost(const std::string& host);
+  void ClearCTExcludedHostsList();
+
+  // net::TransportSecurityState::RequireCTDelegate:
+  CTRequirementLevel IsCTRequiredForHost(const std::string& host) override;
+
+ private:
+  std::set<std::string> ct_excluded_hosts_;
+  DISALLOW_COPY_AND_ASSIGN(AtomCTDelegate);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_NET_ATOM_CT_DELEGATE_H_