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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 NET_SSL_CHANNEL_ID_STORE_H_ | 5 #ifndef NET_SSL_CHANNEL_ID_STORE_H_ |
6 #define NET_SSL_CHANNEL_ID_STORE_H_ | 6 #define NET_SSL_CHANNEL_ID_STORE_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
| 9 #include <memory> |
9 #include <string> | 10 #include <string> |
10 | 11 |
11 #include "base/callback.h" | 12 #include "base/callback.h" |
12 #include "base/memory/scoped_ptr.h" | |
13 #include "base/threading/non_thread_safe.h" | 13 #include "base/threading/non_thread_safe.h" |
14 #include "base/time/time.h" | 14 #include "base/time/time.h" |
15 #include "crypto/ec_private_key.h" | 15 #include "crypto/ec_private_key.h" |
16 #include "net/base/net_export.h" | 16 #include "net/base/net_export.h" |
17 | 17 |
18 namespace net { | 18 namespace net { |
19 | 19 |
20 // An interface for storing and retrieving channel ID keypairs. | 20 // An interface for storing and retrieving channel ID keypairs. |
21 // See https://tools.ietf.org/html/draft-balfanz-tls-channelid-01 | 21 // See https://tools.ietf.org/html/draft-balfanz-tls-channelid-01 |
22 | 22 |
23 // Owned only by a single ChannelIDService object, which is responsible | 23 // Owned only by a single ChannelIDService object, which is responsible |
24 // for deleting it. | 24 // for deleting it. |
25 class NET_EXPORT ChannelIDStore | 25 class NET_EXPORT ChannelIDStore |
26 : NON_EXPORTED_BASE(public base::NonThreadSafe) { | 26 : NON_EXPORTED_BASE(public base::NonThreadSafe) { |
27 public: | 27 public: |
28 // The ChannelID class contains a keypair, along with the corresponding | 28 // The ChannelID class contains a keypair, along with the corresponding |
29 // hostname (server identifier) and creation time. | 29 // hostname (server identifier) and creation time. |
30 class NET_EXPORT ChannelID { | 30 class NET_EXPORT ChannelID { |
31 public: | 31 public: |
32 ChannelID(); | 32 ChannelID(); |
33 ChannelID(const std::string& server_identifier, | 33 ChannelID(const std::string& server_identifier, |
34 base::Time creation_time, | 34 base::Time creation_time, |
35 scoped_ptr<crypto::ECPrivateKey> key); | 35 std::unique_ptr<crypto::ECPrivateKey> key); |
36 ChannelID(const ChannelID& other); | 36 ChannelID(const ChannelID& other); |
37 ChannelID& operator=(const ChannelID& other); | 37 ChannelID& operator=(const ChannelID& other); |
38 ~ChannelID(); | 38 ~ChannelID(); |
39 | 39 |
40 // Server identifier. | 40 // Server identifier. |
41 const std::string& server_identifier() const { return server_identifier_; } | 41 const std::string& server_identifier() const { return server_identifier_; } |
42 // The time the keypair was created. | 42 // The time the keypair was created. |
43 base::Time creation_time() const { return creation_time_; } | 43 base::Time creation_time() const { return creation_time_; } |
44 // Returns the keypair for the channel ID. This pointer is only valid for | 44 // Returns the keypair for the channel ID. This pointer is only valid for |
45 // the lifetime of the ChannelID object - the ECPrivateKey object remains | 45 // the lifetime of the ChannelID object - the ECPrivateKey object remains |
46 // owned by the ChannelID object; no ownership is transferred. | 46 // owned by the ChannelID object; no ownership is transferred. |
47 crypto::ECPrivateKey* key() const { return key_.get(); } | 47 crypto::ECPrivateKey* key() const { return key_.get(); } |
48 | 48 |
49 private: | 49 private: |
50 std::string server_identifier_; | 50 std::string server_identifier_; |
51 base::Time creation_time_; | 51 base::Time creation_time_; |
52 scoped_ptr<crypto::ECPrivateKey> key_; | 52 std::unique_ptr<crypto::ECPrivateKey> key_; |
53 }; | 53 }; |
54 | 54 |
55 typedef std::list<ChannelID> ChannelIDList; | 55 typedef std::list<ChannelID> ChannelIDList; |
56 | 56 |
57 typedef base::Callback< | 57 typedef base::Callback< |
58 void(int, const std::string&, scoped_ptr<crypto::ECPrivateKey>)> | 58 void(int, const std::string&, std::unique_ptr<crypto::ECPrivateKey>)> |
59 GetChannelIDCallback; | 59 GetChannelIDCallback; |
60 typedef base::Callback<void(const ChannelIDList&)> GetChannelIDListCallback; | 60 typedef base::Callback<void(const ChannelIDList&)> GetChannelIDListCallback; |
61 | 61 |
62 virtual ~ChannelIDStore() {} | 62 virtual ~ChannelIDStore() {} |
63 | 63 |
64 // GetChannelID may return the result synchronously through the | 64 // GetChannelID may return the result synchronously through the |
65 // output parameters, in which case it will return either OK if a keypair is | 65 // output parameters, in which case it will return either OK if a keypair is |
66 // found in the store, or ERR_FILE_NOT_FOUND if none is found. If the | 66 // found in the store, or ERR_FILE_NOT_FOUND if none is found. If the |
67 // result cannot be returned synchronously, GetChannelID will | 67 // result cannot be returned synchronously, GetChannelID will |
68 // return ERR_IO_PENDING and the callback will be called with the result | 68 // return ERR_IO_PENDING and the callback will be called with the result |
69 // asynchronously. | 69 // asynchronously. |
70 virtual int GetChannelID(const std::string& server_identifier, | 70 virtual int GetChannelID(const std::string& server_identifier, |
71 scoped_ptr<crypto::ECPrivateKey>* key_result, | 71 std::unique_ptr<crypto::ECPrivateKey>* key_result, |
72 const GetChannelIDCallback& callback) = 0; | 72 const GetChannelIDCallback& callback) = 0; |
73 | 73 |
74 // Adds the keypair for a hostname to the store. | 74 // Adds the keypair for a hostname to the store. |
75 virtual void SetChannelID(scoped_ptr<ChannelID> channel_id) = 0; | 75 virtual void SetChannelID(std::unique_ptr<ChannelID> channel_id) = 0; |
76 | 76 |
77 // Removes a keypair from the store. | 77 // Removes a keypair from the store. |
78 virtual void DeleteChannelID( | 78 virtual void DeleteChannelID( |
79 const std::string& server_identifier, | 79 const std::string& server_identifier, |
80 const base::Closure& completion_callback) = 0; | 80 const base::Closure& completion_callback) = 0; |
81 | 81 |
82 // Deletes all of the channel ID keypairs that have a creation_date greater | 82 // Deletes all of the channel ID keypairs that have a creation_date greater |
83 // than or equal to |delete_begin| and less than |delete_end|. If a | 83 // than or equal to |delete_begin| and less than |delete_end|. If a |
84 // base::Time value is_null, that side of the comparison is unbounded. | 84 // base::Time value is_null, that side of the comparison is unbounded. |
85 virtual void DeleteAllCreatedBetween( | 85 virtual void DeleteAllCreatedBetween( |
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106 virtual void SetForceKeepSessionState() = 0; | 106 virtual void SetForceKeepSessionState() = 0; |
107 | 107 |
108 // Returns true if this ChannelIDStore is ephemeral, and false if it is | 108 // Returns true if this ChannelIDStore is ephemeral, and false if it is |
109 // persistent. | 109 // persistent. |
110 virtual bool IsEphemeral() = 0; | 110 virtual bool IsEphemeral() = 0; |
111 }; | 111 }; |
112 | 112 |
113 } // namespace net | 113 } // namespace net |
114 | 114 |
115 #endif // NET_SSL_CHANNEL_ID_STORE_H_ | 115 #endif // NET_SSL_CHANNEL_ID_STORE_H_ |
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