Move parts from enterprise.platformKeysInternal to platformKeysInternal for reuse.

chrome/renderer/extensions/enterprise_platform_keys_natives.cc

Index: chrome/renderer/extensions/enterprise_platform_keys_natives.cc
diff --git a/chrome/renderer/extensions/enterprise_platform_keys_natives.cc b/chrome/renderer/extensions/enterprise_platform_keys_natives.cc
deleted file mode 100644
index 9f84f7c603449ed682c72f41a61d904d9c952d2a..0000000000000000000000000000000000000000
--- a/chrome/renderer/extensions/enterprise_platform_keys_natives.cc
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright 2014 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 "chrome/renderer/extensions/enterprise_platform_keys_natives.h"
-
-#include <string>
-
-#include "base/values.h"
-#include "chrome/renderer/extensions/chrome_v8_context.h"
-#include "content/public/renderer/v8_value_converter.h"
-#include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
-#include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
-#include "third_party/WebKit/public/platform/WebString.h"
-#include "third_party/WebKit/public/platform/WebVector.h"
-#include "third_party/WebKit/public/web/WebCryptoNormalize.h"
-
-namespace extensions {
-
-namespace {
-
-bool StringToWebCryptoOperation(const std::string& str,
-                                blink::WebCryptoOperation* op) {
-  if (str == "GenerateKey") {
-    *op = blink::WebCryptoOperationGenerateKey;
-    return true;
-  }
-  if (str == "Sign") {
-    *op = blink::WebCryptoOperationSign;
-    return true;
-  }
-  if (str == "Verify") {
-    *op = blink::WebCryptoOperationVerify;
-    return true;
-  }
-  return false;
-}
-
-scoped_ptr<base::DictionaryValue> WebCryptoAlgorithmToBaseValue(
-    const blink::WebCryptoAlgorithm& algorithm) {
-  DCHECK(!algorithm.isNull());
-
-  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
-  const blink::WebCryptoAlgorithmInfo* info =
-      blink::WebCryptoAlgorithm::lookupAlgorithmInfo(algorithm.id());
-  dict->SetStringWithoutPathExpansion("name", info->name);
-  const blink::WebCryptoRsaHashedKeyGenParams* rsaHashedKeyGen =
-      algorithm.rsaHashedKeyGenParams();
-  if (rsaHashedKeyGen) {
-    dict->SetIntegerWithoutPathExpansion("modulusLength",
-                                         rsaHashedKeyGen->modulusLengthBits());
-    const blink::WebVector<unsigned char>& public_exponent =
-        rsaHashedKeyGen->publicExponent();
-    dict->SetWithoutPathExpansion(
-        "publicExponent",
-        base::BinaryValue::CreateWithCopiedBuffer(
-            reinterpret_cast<const char*>(public_exponent.data()),
-            public_exponent.size()));
-
-    const blink::WebCryptoAlgorithm& hash = rsaHashedKeyGen->hash();
-    DCHECK(!hash.isNull());
-    const blink::WebCryptoAlgorithmInfo* hash_info =
-        blink::WebCryptoAlgorithm::lookupAlgorithmInfo(hash.id());
-
-    scoped_ptr<base::DictionaryValue> hash_dict(new base::DictionaryValue);
-    hash_dict->SetStringWithoutPathExpansion("name", hash_info->name);
-    dict->SetWithoutPathExpansion("hash", hash_dict.release());
-  }
-  // Otherwise, |algorithm| is missing support here or no parameters were
-  // required.
-  return dict.Pass();
-}
-
-}  // namespace
-
-EnterprisePlatformKeysNatives::EnterprisePlatformKeysNatives(
-    ScriptContext* context)
-    : ObjectBackedNativeHandler(context) {
-  RouteFunction("NormalizeAlgorithm",
-                base::Bind(&EnterprisePlatformKeysNatives::NormalizeAlgorithm,
-                           base::Unretained(this)));
-}
-
-void EnterprisePlatformKeysNatives::NormalizeAlgorithm(
-    const v8::FunctionCallbackInfo<v8::Value>& call_info) {
-  DCHECK_EQ(call_info.Length(), 2);
-  DCHECK(call_info[0]->IsObject());
-  DCHECK(call_info[1]->IsString());
-
-  blink::WebCryptoOperation operation;
-  if (!StringToWebCryptoOperation(*v8::String::Utf8Value(call_info[1]),
-                                  &operation)) {
-    return;
-  }
-
-  blink::WebString error_details;
-  int exception_code = 0;
-
-  blink::WebCryptoAlgorithm algorithm = blink::normalizeCryptoAlgorithm(
-      v8::Local<v8::Object>::Cast(call_info[0]), operation, &exception_code,
-      &error_details, call_info.GetIsolate());
-
-  scoped_ptr<base::DictionaryValue> algorithm_dict;
-  if (!algorithm.isNull())
-    algorithm_dict = WebCryptoAlgorithmToBaseValue(algorithm);
-
-  if (!algorithm_dict)
-    return;
-
-  scoped_ptr<content::V8ValueConverter> converter(
-      content::V8ValueConverter::create());
-  call_info.GetReturnValue().Set(
-      converter->ToV8Value(algorithm_dict.get(), context()->v8_context()));
-}
-
-}  // namespace extensions