chrome/renderer/extensions/platform_keys_natives.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_RENDERER_EXTENSIONS_PLATFORM_KEYS_NATIVES_H_
   6 #define CHROME_RENDERER_EXTENSIONS_PLATFORM_KEYS_NATIVES_H_
   7
   8 #include "extensions/renderer/object_backed_native_handler.h"
   9 #include "v8/include/v8.h"
  10
  11 namespace extensions {
  12 class ScriptContext;
  13
  14 class PlatformKeysNatives : public ObjectBackedNativeHandler {
  15  public:
  16   explicit PlatformKeysNatives(ScriptContext* context);
  17
  18  private:
  19   // Normalizes algorithm parameters, and then validates the expected parameters
  20   // for the algorithm/operation combination.
  21   // Expects the following arguments in |call_info|:
  22   //   |parameters|: An object containing the parameters to normalize.
  23   //   |operation|: A string describing the operation. Supported operations are
  24   //     "GenerateKey", "Sign" and "Verify".
  25   // Returns the normalized dictionary on success, or null if some required
  26   // parameters are missing or not supported. Note that it returns untyped
  27   // arrays instead of typed arrays (e.g. for RSA publicExponent).
  28   void NormalizeAlgorithm(const v8::FunctionCallbackInfo<v8::Value>& call_info);
  29
  30   DISALLOW_COPY_AND_ASSIGN(PlatformKeysNatives);
  31 };
  32
  33 }  // namespace extensions
  34
  35 #endif  // CHROME_RENDERER_EXTENSIONS_PLATFORM_KEYS_NATIVES_H_