Networking.config: Implementation of the NetworkingConfigService

extensions/browser/api/networking_config/networking_config_api.cc

+// Copyright 2015 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.
+
+#include <string>
+
+#include "base/strings/string_number_conversions.h"
+#include "base/strings/utf_string_conversions.h"
+#include "extensions/browser/api/networking_config/networking_config_api.h"
+#include "extensions/browser/api/networking_config/networking_config_service.h"
+#include "extensions/browser/api/networking_config/networking_config_service_factory.h"
+#include "ui/base/l10n/l10n_util.h"
+
+namespace extensions {
+
+namespace {
+
+const char kAuthenticationResultFailed[] =
+    "Failed to set AuthenticationResult.";
+const char kMalformedFilterDescription[] = "Malformed filter description.";
+const char kMalformedFilterDescriptionWithSSID[] =
+    "Malformed filter description. Failed to register network with SSID "
+    "(hex): *";
+const char kUnsupportedNetworkType[] = "Unsupported network type.";
+
+}  // namespace
+
+NetworkingConfigSetNetworkFilterFunction::
+    NetworkingConfigSetNetworkFilterFunction() {
+}
+
+ExtensionFunction::ResponseAction
+NetworkingConfigSetNetworkFilterFunction::Run() {
+  parameters_ =
+      core_api::networking_config::SetNetworkFilter::Params::Create(*args_);
+  EXTENSION_FUNCTION_VALIDATE(parameters_.get());
+
+  NetworkingConfigService* service =
+      NetworkingConfigServiceFactory::GetForBrowserContext(browser_context());
+  DCHECK(service);
+
+  // Remove previously registered networks.
+  service->UnregisterExtension(extension_id());
+
+  for (linked_ptr<core_api::networking_config::NetworkInfo>& ni :
+       parameters_->networks) {
+    // |Type| field must be set to |WiFi|
+    if (ni->type != core_api::networking_config::NETWORK_TYPE_WIFI)
+      return RespondNow(Error(kUnsupportedNetworkType));
+
+    // Either |ssid| or |hex_ssid| must be set.
+    if (!ni->ssid.get() && !ni->hex_ssid.get())
+      return RespondNow(Error(kMalformedFilterDescription));
+
+    std::string hex_ssid;
+    if (ni->ssid.get()) {
+      auto ssid_field = ni->ssid.get();
+      hex_ssid = base::HexEncode(ssid_field->c_str(), ssid_field->size());
+    }
+    if (ni->hex_ssid.get())
+      hex_ssid = *ni->hex_ssid.get();
+
+    if (!service->RegisterHexSsid(hex_ssid, extension_id()))
+      return RespondNow(Error(kMalformedFilterDescriptionWithSSID, hex_ssid));
+  }
+
+  return RespondNow(NoArguments());
+}
+
+NetworkingConfigSetNetworkFilterFunction::
+    ~NetworkingConfigSetNetworkFilterFunction() {
+}
+
+NetworkingConfigFinishAuthenticationFunction::
+    NetworkingConfigFinishAuthenticationFunction() {
+}
+
+ExtensionFunction::ResponseAction
+NetworkingConfigFinishAuthenticationFunction::Run() {
+  parameters_ =
+      core_api::networking_config::FinishAuthentication::Params::Create(*args_);
+  EXTENSION_FUNCTION_VALIDATE(parameters_.get());
+
+  NetworkingConfigService* service =
+      NetworkingConfigServiceFactory::GetForBrowserContext(browser_context());
+  DCHECK(service);
+
+  const NetworkingConfigService::AuthenticationResult& last_result =
+      service->GetAuthenticationResult();
+  if (last_result.authentication_state != NetworkingConfigService::NOTRY ||
+      last_result.guid != parameters_->guid) {
+    RespondNow(Error(kAuthenticationResultFailed));
+  }
+
+  // Populate NetworkingCaptivePortalAPI::AuthenticationResult.
+  NetworkingConfigService::AuthenticationResult authentication_result = {
+      extension_id(), parameters_->guid, NetworkingConfigService::FAILED,
+  };
+  switch (parameters_->result) {
+    case core_api::networking_config::AUTHENTICATION_RESULT_NONE:
+      NOTREACHED();
+      break;
+    case core_api::networking_config::AUTHENTICATION_RESULT_UNHANDLED:
+      authentication_result.authentication_state =
+          NetworkingConfigService::FAILED;
+      break;
+    case core_api::networking_config::AUTHENTICATION_RESULT_REJECTED:
+      authentication_result.authentication_state =
+          NetworkingConfigService::REJECTED;
+      break;
+    case core_api::networking_config::AUTHENTICATION_RESULT_FAILED:
+      authentication_result.authentication_state =
+          NetworkingConfigService::FAILED;
+      break;
+    case core_api::networking_config::AUTHENTICATION_RESULT_SUCCEEDED:
+      authentication_result.authentication_state =
+          NetworkingConfigService::SUCCESS;
+      break;
+  }
+  service->SetAuthenticationResult(authentication_result);
+  return RespondNow(NoArguments());
+}
+
+NetworkingConfigFinishAuthenticationFunction::
+    ~NetworkingConfigFinishAuthenticationFunction() {
+}
+
+}  // namespace extensions