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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ |
7 | 7 |
| 8 #include <memory> |
8 #include <set> | 9 #include <set> |
9 #include <string> | 10 #include <string> |
10 #include <vector> | 11 #include <vector> |
11 | 12 |
12 #include "base/callback.h" | 13 #include "base/callback.h" |
13 #include "base/macros.h" | 14 #include "base/macros.h" |
14 #include "base/memory/scoped_ptr.h" | |
15 #include "extensions/common/extension.h" | 15 #include "extensions/common/extension.h" |
16 | 16 |
17 namespace base { | 17 namespace base { |
18 class DictionaryValue; | 18 class DictionaryValue; |
19 } | 19 } |
20 | 20 |
21 namespace net { | 21 namespace net { |
22 class URLFetcher; | 22 class URLFetcher; |
23 class URLRequestContextGetter; | 23 class URLRequestContextGetter; |
24 } | 24 } |
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46 // Note that this is computed locally and *not* signed by the signature. | 46 // Note that this is computed locally and *not* signed by the signature. |
47 ExtensionIdSet invalid_ids; | 47 ExtensionIdSet invalid_ids; |
48 | 48 |
49 InstallSignature(); | 49 InstallSignature(); |
50 InstallSignature(const InstallSignature& other); | 50 InstallSignature(const InstallSignature& other); |
51 ~InstallSignature(); | 51 ~InstallSignature(); |
52 | 52 |
53 // Helper methods for serialization to/from a base::DictionaryValue. | 53 // Helper methods for serialization to/from a base::DictionaryValue. |
54 void ToValue(base::DictionaryValue* value) const; | 54 void ToValue(base::DictionaryValue* value) const; |
55 | 55 |
56 static scoped_ptr<InstallSignature> FromValue( | 56 static std::unique_ptr<InstallSignature> FromValue( |
57 const base::DictionaryValue& value); | 57 const base::DictionaryValue& value); |
58 }; | 58 }; |
59 | 59 |
60 // Objects of this class encapsulate an operation to get a signature proving | 60 // Objects of this class encapsulate an operation to get a signature proving |
61 // that a set of ids are hosted in the webstore. | 61 // that a set of ids are hosted in the webstore. |
62 class InstallSigner { | 62 class InstallSigner { |
63 public: | 63 public: |
64 typedef base::Callback<void(scoped_ptr<InstallSignature>)> SignatureCallback; | 64 typedef base::Callback<void(std::unique_ptr<InstallSignature>)> |
| 65 SignatureCallback; |
65 | 66 |
66 // IMPORTANT NOTE: It is possible that only some, but not all, of the entries | 67 // IMPORTANT NOTE: It is possible that only some, but not all, of the entries |
67 // in |ids| will be successfully signed by the backend. Callers should always | 68 // in |ids| will be successfully signed by the backend. Callers should always |
68 // check the set of ids in the InstallSignature passed to their callback, as | 69 // check the set of ids in the InstallSignature passed to their callback, as |
69 // it may contain only a subset of the ids they passed in. | 70 // it may contain only a subset of the ids they passed in. |
70 InstallSigner(net::URLRequestContextGetter* context_getter, | 71 InstallSigner(net::URLRequestContextGetter* context_getter, |
71 const ExtensionIdSet& ids); | 72 const ExtensionIdSet& ids); |
72 ~InstallSigner(); | 73 ~InstallSigner(); |
73 | 74 |
74 // Returns a set of ids that are forced to be considered not from webstore, | 75 // Returns a set of ids that are forced to be considered not from webstore, |
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108 // The current set of ids we're trying to verify. This may contain fewer ids | 109 // The current set of ids we're trying to verify. This may contain fewer ids |
109 // than we started with. | 110 // than we started with. |
110 ExtensionIdSet ids_; | 111 ExtensionIdSet ids_; |
111 | 112 |
112 // An array of random bytes used as an input to hash with the machine id, | 113 // An array of random bytes used as an input to hash with the machine id, |
113 // which will need to be persisted in the eventual InstallSignature we get. | 114 // which will need to be persisted in the eventual InstallSignature we get. |
114 std::string salt_; | 115 std::string salt_; |
115 | 116 |
116 // These are used to make the call to a backend server for a signature. | 117 // These are used to make the call to a backend server for a signature. |
117 net::URLRequestContextGetter* context_getter_; | 118 net::URLRequestContextGetter* context_getter_; |
118 scoped_ptr<net::URLFetcher> url_fetcher_; | 119 std::unique_ptr<net::URLFetcher> url_fetcher_; |
119 scoped_ptr<FetcherDelegate> delegate_; | 120 std::unique_ptr<FetcherDelegate> delegate_; |
120 | 121 |
121 // The time the request to the server was started. | 122 // The time the request to the server was started. |
122 base::Time request_start_time_; | 123 base::Time request_start_time_; |
123 | 124 |
124 DISALLOW_COPY_AND_ASSIGN(InstallSigner); | 125 DISALLOW_COPY_AND_ASSIGN(InstallSigner); |
125 }; | 126 }; |
126 | 127 |
127 } // namespace extensions | 128 } // namespace extensions |
128 | 129 |
129 #endif // CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ | 130 #endif // CHROME_BROWSER_EXTENSIONS_INSTALL_SIGNER_H_ |
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