Introduce networkingPrivate.getCertificateLists

chromeos/network/network_certificate_handler.h

+// Copyright 2017 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 CHROMEOS_NETWORK_NETWORK_CERTIFICATE_HANDLER_H_
+#define CHROMEOS_NETWORK_NETWORK_CERTIFICATE_HANDLER_H_
+
+#include <string>
+
+#include "base/macros.h"
+#include "chromeos/cert_loader.h"
+#include "chromeos/chromeos_export.h"
+
+namespace chromeos {
+
+// This class maintains user and server CA certificate lists for network
+// configuration UI.
+class CHROMEOS_EXPORT NetworkCertificateHandler : public CertLoader::Observer {
+ public:
+  class Observer {
+   public:
+    virtual ~Observer() {}
+
+    // Called for any Observers whenever the certificates are loaded and any
+    // time the certificate lists change.
+    virtual void OnCertificatesChanged() = 0;
+
+   protected:
+    Observer() {}
+
+   private:
+    DISALLOW_COPY_AND_ASSIGN(Observer);
+  };
+
+  struct Certificate {
+    Certificate();
+    ~Certificate();
+    Certificate(const Certificate& other);
+
+    // A net::HashValue result used to uniquely identify certificates.
+    std::string hash;
+
+    // The X509 certificate issuer common name.
+    std::string issued_by;
+
+    // The X509 certificate common name or nickname.
+    std::string issued_to;
+
+    // The common name or nickname in Internationalized Domain Name format.
+    std::string issued_to_ascii;
+
+    // The PEM for Server CA certificates.
+    std::string pem;
+
+    // The PKCS#11 identifier in slot:id format for user certificates.
+    std::string pkcs11_id;
+
+    // True if a user certificate is stored in a hardware slot.
+    bool hardware_backed = false;
+  };
+
+  NetworkCertificateHandler();
+  ~NetworkCertificateHandler() override;
+
+  void AddObserver(Observer* observer);
+  void RemoveObserver(Observer* observer);
+
+  const std::vector<Certificate>& server_ca_certificates() const {
+    return server_ca_certificates_;
+  }
+  const std::vector<Certificate>& user_certificates() const {
+    return user_certificates_;
+  }
+
+  void SetCertificatesForTest(const net::CertificateList& cert_list);
+  void NotifyCertificatsChangedForTest();
+
+ private:
+  // CertLoader::Observer
+  void OnCertificatesLoaded(const net::CertificateList& cert_list,
+                            bool initial_load) override;
+
+  void ProcessCertificates(const net::CertificateList& cert_list);
+
+  base::ObserverList<NetworkCertificateHandler::Observer> observer_list_;
+
+  std::vector<Certificate> server_ca_certificates_;
+  std::vector<Certificate> user_certificates_;
+
+  DISALLOW_COPY_AND_ASSIGN(NetworkCertificateHandler);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_NETWORK_NETWORK_CERTIFICATE_HANDLER_H_