[Cronet] Ignore Certificate Transparency to avoid CT log expiration.

components/cronet/ct_ignores.h

Index: components/cronet/ct_ignores.h
diff --git a/components/cronet/ct_ignores.h b/components/cronet/ct_ignores.h
new file mode 100644
index 0000000000000000000000000000000000000000..33cd98c44446f9e5afafef290a373857491ed997
--- /dev/null
+++ b/components/cronet/ct_ignores.h
@@ -0,0 +1,55 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_CRONET_CT_IGNORES_H_
+#define COMPONENTS_CRONET_CT_IGNORES_H_
+
+#include "base/macros.h"
+#include "net/cert/ct_policy_enforcer.h"
+#include "net/cert/ct_verifier.h"
+
+namespace cronet {
+
+// A CTVerifier which ignores Certificate Transparency information.
+class IgnoresCTVerifier : public net::CTVerifier {
+ public:
+  IgnoresCTVerifier() = default;
+  ~IgnoresCTVerifier() override = default;
+
+  int Verify(net::X509Certificate* cert,
+             const std::string& stapled_ocsp_response,
+             const std::string& sct_list_from_tls_extension,
+             net::SignedCertificateTimestampAndStatusList* output_scts,
+             const net::NetLogWithSource& net_log) override;
+
+  void SetObserver(Observer* observer) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IgnoresCTVerifier);
+};
+
+// A CTPolicyEnforcer that accepts all certificates.
+class IgnoresCTPolicyEnforcer : public net::CTPolicyEnforcer {
+ public:
+  IgnoresCTPolicyEnforcer() = default;
+  ~IgnoresCTPolicyEnforcer() override = default;
+
+  net::ct::CertPolicyCompliance DoesConformToCertPolicy(
+      net::X509Certificate* cert,
+      const net::SCTList& verified_scts,
+      const net::NetLogWithSource& net_log) override;
+
+  net::ct::EVPolicyCompliance DoesConformToCTEVPolicy(
+      net::X509Certificate* cert,
+      const net::ct::EVCertsWhitelist* ev_whitelist,
+      const net::SCTList& verified_scts,
+      const net::NetLogWithSource& net_log) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IgnoresCTPolicyEnforcer);
+};
+
+}  // namespace cronet
+
+#endif  // COMPONENTS_CRONET_CT_IGNORES_H_