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1 // Copyright 2013 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 #include "apps/shell/shell_extensions_client.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "chrome/common/extensions/features/base_feature_provider.h" | |
9 #include "extensions/common/common_manifest_handlers.h" | |
10 #include "extensions/common/manifest_handler.h" | |
11 #include "extensions/common/permissions/permission_message_provider.h" | |
12 #include "extensions/common/permissions/permissions_provider.h" | |
13 #include "extensions/common/url_pattern_set.h" | |
14 | |
15 using extensions::APIPermissionInfo; | |
16 using extensions::APIPermissionSet; | |
17 using extensions::Extension; | |
18 using extensions::Manifest; | |
19 using extensions::PermissionMessage; | |
20 using extensions::PermissionMessages; | |
21 using extensions::PermissionSet; | |
22 using extensions::URLPatternSet; | |
23 | |
24 namespace apps { | |
25 | |
26 namespace { | |
27 | |
28 // TODO(jamescook): Refactor ChromeAPIPermissions to share some of the | |
29 // permissions registration for app_shell. For now, allow no permissions. | |
30 class ShellPermissionsProvider : public extensions::PermissionsProvider { | |
31 public: | |
32 ShellPermissionsProvider() {} | |
33 virtual ~ShellPermissionsProvider() {} | |
34 | |
35 virtual std::vector<APIPermissionInfo*> GetAllPermissions() const OVERRIDE { | |
36 return std::vector<APIPermissionInfo*>(); | |
37 } | |
38 | |
39 virtual std::vector<AliasInfo> GetAllAliases() const OVERRIDE { | |
40 return std::vector<AliasInfo>(); | |
41 } | |
42 | |
43 private: | |
44 DISALLOW_COPY_AND_ASSIGN(ShellPermissionsProvider); | |
45 }; | |
46 | |
47 // TODO(jamescook): Refactor ChromePermissionsMessageProvider so we can share | |
48 // code. | |
49 class ShellPermissionMessageProvider | |
50 : public extensions::PermissionMessageProvider { | |
51 public: | |
52 ShellPermissionMessageProvider() {} | |
53 virtual ~ShellPermissionMessageProvider() {} | |
54 | |
55 // PermissionMessageProvider implementation. | |
56 virtual PermissionMessages GetPermissionMessages( | |
57 const PermissionSet* permissions, | |
58 Manifest::Type extension_type) const OVERRIDE { | |
59 return PermissionMessages(); | |
60 } | |
61 | |
62 virtual std::vector<base::string16> GetWarningMessages( | |
63 const PermissionSet* permissions, | |
64 Manifest::Type extension_type) const OVERRIDE { | |
65 return std::vector<base::string16>(); | |
66 } | |
67 | |
68 virtual std::vector<base::string16> GetWarningMessagesDetails( | |
69 const PermissionSet* permissions, | |
70 Manifest::Type extension_type) const OVERRIDE { | |
71 return std::vector<base::string16>(); | |
72 } | |
73 | |
74 virtual bool IsPrivilegeIncrease( | |
75 const PermissionSet* old_permissions, | |
76 const PermissionSet* new_permissions, | |
77 Manifest::Type extension_type) const OVERRIDE { | |
78 // Ensure we implement this before shipping. | |
79 CHECK(false); | |
80 return false; | |
81 } | |
82 | |
83 private: | |
84 DISALLOW_COPY_AND_ASSIGN(ShellPermissionMessageProvider); | |
85 }; | |
86 | |
87 } // namespace | |
88 | |
89 ShellExtensionsClient::ShellExtensionsClient() { | |
90 } | |
91 | |
92 ShellExtensionsClient::~ShellExtensionsClient() { | |
93 } | |
94 | |
95 void ShellExtensionsClient::Initialize() { | |
96 extensions::RegisterCommonManifestHandlers(); | |
97 extensions::ManifestHandler::FinalizeRegistration(); | |
98 | |
99 // TODO(jamescook): Do we need to whitelist any extensions? | |
100 } | |
101 | |
102 const extensions::PermissionsProvider& | |
103 ShellExtensionsClient::GetPermissionsProvider() const { | |
104 NOTIMPLEMENTED(); | |
105 static ShellPermissionsProvider provider; | |
106 return provider; | |
107 } | |
108 | |
109 const extensions::PermissionMessageProvider& | |
110 ShellExtensionsClient::GetPermissionMessageProvider() const { | |
111 NOTIMPLEMENTED(); | |
112 static ShellPermissionMessageProvider provider; | |
113 return provider; | |
114 } | |
115 | |
116 extensions::FeatureProvider* ShellExtensionsClient::GetFeatureProviderByName( | |
117 const std::string& name) const { | |
118 // TODO(jamescook): Factor out an extensions module feature provider. | |
119 return extensions::BaseFeatureProvider::GetByName(name); | |
120 } | |
121 | |
122 void ShellExtensionsClient::FilterHostPermissions( | |
123 const URLPatternSet& hosts, | |
124 URLPatternSet* new_hosts, | |
125 std::set<PermissionMessage>* messages) const { | |
126 NOTIMPLEMENTED(); | |
127 } | |
128 | |
129 void ShellExtensionsClient::SetScriptingWhitelist( | |
130 const ScriptingWhitelist& whitelist) { | |
131 scripting_whitelist_ = whitelist; | |
132 } | |
133 | |
134 const extensions::ExtensionsClient::ScriptingWhitelist& | |
135 ShellExtensionsClient::GetScriptingWhitelist() const { | |
136 // TODO(jamescook): Real whitelist. | |
137 return scripting_whitelist_; | |
138 } | |
139 | |
140 URLPatternSet ShellExtensionsClient::GetPermittedChromeSchemeHosts( | |
141 const Extension* extension, | |
142 const APIPermissionSet& api_permissions) const { | |
143 NOTIMPLEMENTED(); | |
144 return URLPatternSet(); | |
145 } | |
146 | |
147 bool ShellExtensionsClient::IsScriptableURL(const GURL& url, | |
148 std::string* error) const { | |
149 NOTIMPLEMENTED(); | |
150 return true; | |
151 } | |
152 | |
153 } // namespace apps | |
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