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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/renderer/extensions/custom_bindings_util.h" | 5 #include "chrome/renderer/extensions/custom_bindings_util.h" |
| 6 | 6 |
| 7 #include <map> | 7 #include <map> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/string_util.h" | 10 #include "base/string_util.h" |
| 11 #include "chrome/common/extensions/api/extension_api.h" | 11 #include "chrome/common/extensions/api/extension_api.h" |
| 12 #include "chrome/common/extensions/extension.h" | 12 #include "chrome/common/extensions/extension.h" |
| 13 #include "chrome/renderer/extensions/app_bindings.h" |
| 13 #include "chrome/renderer/extensions/chrome_v8_extension.h" | 14 #include "chrome/renderer/extensions/chrome_v8_extension.h" |
| 14 #include "chrome/renderer/extensions/chrome_private_custom_bindings.h" | 15 #include "chrome/renderer/extensions/chrome_private_custom_bindings.h" |
| 15 #include "chrome/renderer/extensions/context_menus_custom_bindings.h" | 16 #include "chrome/renderer/extensions/context_menus_custom_bindings.h" |
| 16 #include "chrome/renderer/extensions/experimental.socket_custom_bindings.h" | 17 #include "chrome/renderer/extensions/experimental.socket_custom_bindings.h" |
| 17 #include "chrome/renderer/extensions/extension_custom_bindings.h" | 18 #include "chrome/renderer/extensions/extension_custom_bindings.h" |
| 18 #include "chrome/renderer/extensions/extension_dispatcher.h" | 19 #include "chrome/renderer/extensions/extension_dispatcher.h" |
| 19 #include "chrome/renderer/extensions/file_browser_handler_custom_bindings.h" | 20 #include "chrome/renderer/extensions/file_browser_handler_custom_bindings.h" |
| 20 #include "chrome/renderer/extensions/file_browser_private_custom_bindings.h" | 21 #include "chrome/renderer/extensions/file_browser_private_custom_bindings.h" |
| 21 #include "chrome/renderer/extensions/i18n_custom_bindings.h" | 22 #include "chrome/renderer/extensions/i18n_custom_bindings.h" |
| 22 #include "chrome/renderer/extensions/page_actions_custom_bindings.h" | 23 #include "chrome/renderer/extensions/page_actions_custom_bindings.h" |
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| 65 static const size_t kResourceIDsSize = arraysize(kResourceIDs); | 66 static const size_t kResourceIDsSize = arraysize(kResourceIDs); |
| 66 | 67 |
| 67 static const char* kDependencies[] = { | 68 static const char* kDependencies[] = { |
| 68 "extensions/schema_generated_bindings.js", | 69 "extensions/schema_generated_bindings.js", |
| 69 }; | 70 }; |
| 70 static const size_t kDependencyCount = arraysize(kDependencies); | 71 static const size_t kDependencyCount = arraysize(kDependencies); |
| 71 | 72 |
| 72 std::vector<v8::Extension*> result; | 73 std::vector<v8::Extension*> result; |
| 73 | 74 |
| 74 // Custom bindings that have native code parts. | 75 // Custom bindings that have native code parts. |
| 76 result.push_back(new AppBindings( |
| 77 kDependencyCount, kDependencies, extension_dispatcher)); |
| 75 result.push_back(new ChromePrivateCustomBindings( | 78 result.push_back(new ChromePrivateCustomBindings( |
| 76 kDependencyCount, kDependencies, extension_dispatcher)); | 79 kDependencyCount, kDependencies, extension_dispatcher)); |
| 77 result.push_back(new ContextMenusCustomBindings( | 80 result.push_back(new ContextMenusCustomBindings( |
| 78 kDependencyCount, kDependencies)); | 81 kDependencyCount, kDependencies)); |
| 79 result.push_back(new ExtensionCustomBindings( | 82 result.push_back(new ExtensionCustomBindings( |
| 80 kDependencyCount, kDependencies, extension_dispatcher)); | 83 kDependencyCount, kDependencies, extension_dispatcher)); |
| 81 result.push_back(new ExperimentalSocketCustomBindings( | 84 result.push_back(new ExperimentalSocketCustomBindings( |
| 82 kDependencyCount, kDependencies)); | 85 kDependencyCount, kDependencies)); |
| 83 result.push_back(new FileBrowserHandlerCustomBindings( | 86 result.push_back(new FileBrowserHandlerCustomBindings( |
| 84 kDependencyCount, kDependencies)); | 87 kDependencyCount, kDependencies)); |
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| 142 } else { | 145 } else { |
| 143 camelcase.push_back(*it); | 146 camelcase.push_back(*it); |
| 144 } | 147 } |
| 145 } | 148 } |
| 146 | 149 |
| 147 return camelcase; | 150 return camelcase; |
| 148 } | 151 } |
| 149 | 152 |
| 150 bool AllowAPIInjection(const std::string& api_name, | 153 bool AllowAPIInjection(const std::string& api_name, |
| 151 const Extension& extension, | 154 const Extension& extension, |
| 152 ExtensionDispatcher* extension_dispatcher) { | 155 ChromeV8Context::ContextType context_type) { |
| 153 CHECK(api_name != ""); | 156 CHECK(api_name != ""); |
| 154 | 157 |
| 155 // As in ExtensionAPI::GetSchemasForExtension, we need to allow any bindings | 158 // As in ExtensionAPI::GetSchemasForExtension, we need to allow any bindings |
| 156 // for an API that the extension *might* have permission to use. | 159 // for an API that the extension *might* have permission to use. |
| 157 bool allowed = | 160 bool allowed = |
| 158 extension.required_permission_set()->HasAnyAccessToAPI(api_name) || | 161 extension.required_permission_set()->HasAnyAccessToAPI(api_name) || |
| 159 extension.optional_permission_set()->HasAnyAccessToAPI(api_name); | 162 extension.optional_permission_set()->HasAnyAccessToAPI(api_name); |
| 160 | 163 |
| 161 if (extension_dispatcher->is_extension_process()) { | 164 switch (context_type) { |
| 162 return allowed; | 165 case ChromeV8Context::PRIVILEGED: |
| 163 } else { | 166 return allowed; |
| 164 return allowed && | 167 |
| 165 !ExtensionAPI::GetInstance()->IsWholeAPIPrivileged(api_name); | 168 case ChromeV8Context::CONTENT_SCRIPT: |
| 169 case ChromeV8Context::UNPRIVILEGED: |
| 170 return allowed && |
| 171 !ExtensionAPI::GetInstance()->IsWholeAPIPrivileged(api_name); |
| 172 |
| 173 case ChromeV8Context::WEB_PAGE: |
| 174 NOTREACHED(); |
| 166 } | 175 } |
| 176 |
| 177 return false; |
| 167 } | 178 } |
| 168 | 179 |
| 169 } // namespace custom_bindings_util | 180 } // namespace custom_bindings_util |
| 170 | 181 |
| 171 } // namespace extensions | 182 } // namespace extensions |
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