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Side by Side Diff: chrome/browser/password_manager/login_database.h

Issue 11000016: Move forms/ out of webkit/. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Response to review Created 8 years, 2 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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_PASSWORD_MANAGER_LOGIN_DATABASE_H_ 5 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_LOGIN_DATABASE_H_
6 #define CHROME_BROWSER_PASSWORD_MANAGER_LOGIN_DATABASE_H_ 6 #define CHROME_BROWSER_PASSWORD_MANAGER_LOGIN_DATABASE_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/file_path.h" 11 #include "base/file_path.h"
12 #include "base/string16.h" 12 #include "base/string16.h"
13 #include "content/public/common/password_form.h"
13 #include "sql/connection.h" 14 #include "sql/connection.h"
14 #include "sql/meta_table.h" 15 #include "sql/meta_table.h"
15 #include "webkit/forms/password_form.h"
16 16
17 // Interface to the database storage of login information, intended as a helper 17 // Interface to the database storage of login information, intended as a helper
18 // for PasswordStore on platforms that need internal storage of some or all of 18 // for PasswordStore on platforms that need internal storage of some or all of
19 // the login information. 19 // the login information.
20 class LoginDatabase { 20 class LoginDatabase {
21 public: 21 public:
22 LoginDatabase(); 22 LoginDatabase();
23 virtual ~LoginDatabase(); 23 virtual ~LoginDatabase();
24 24
25 // Initialize the database with an sqlite file at the given path. 25 // Initialize the database with an sqlite file at the given path.
26 // If false is returned, no other method should be called. 26 // If false is returned, no other method should be called.
27 bool Init(const FilePath& db_path); 27 bool Init(const FilePath& db_path);
28 28
29 // Reports usage metrics to UMA. 29 // Reports usage metrics to UMA.
30 void ReportMetrics(); 30 void ReportMetrics();
31 31
32 // Adds |form| to the list of remembered password forms. 32 // Adds |form| to the list of remembered password forms.
33 bool AddLogin(const webkit::forms::PasswordForm& form); 33 bool AddLogin(const content::PasswordForm& form);
34 34
35 // Updates remembered password form. Returns true on success and sets 35 // Updates remembered password form. Returns true on success and sets
36 // items_changed (if non-NULL) to the number of logins updated. 36 // items_changed (if non-NULL) to the number of logins updated.
37 bool UpdateLogin(const webkit::forms::PasswordForm& form, int* items_changed); 37 bool UpdateLogin(const content::PasswordForm& form, int* items_changed);
38 38
39 // Removes |form| from the list of remembered password forms. 39 // Removes |form| from the list of remembered password forms.
40 bool RemoveLogin(const webkit::forms::PasswordForm& form); 40 bool RemoveLogin(const content::PasswordForm& form);
41 41
42 // Removes all logins created from |delete_begin| onwards (inclusive) and 42 // Removes all logins created from |delete_begin| onwards (inclusive) and
43 // before |delete_end|. You may use a null Time value to do an unbounded 43 // before |delete_end|. You may use a null Time value to do an unbounded
44 // delete in either direction. 44 // delete in either direction.
45 bool RemoveLoginsCreatedBetween(const base::Time delete_begin, 45 bool RemoveLoginsCreatedBetween(const base::Time delete_begin,
46 const base::Time delete_end); 46 const base::Time delete_end);
47 47
48 // Loads a list of matching password forms into the specified vector |forms|. 48 // Loads a list of matching password forms into the specified vector |forms|.
49 // The list will contain all possibly relevant entries to the observed |form|, 49 // The list will contain all possibly relevant entries to the observed |form|,
50 // including blacklisted matches. 50 // including blacklisted matches.
51 bool GetLogins(const webkit::forms::PasswordForm& form, 51 bool GetLogins(const content::PasswordForm& form,
52 std::vector<webkit::forms::PasswordForm*>* forms) const; 52 std::vector<content::PasswordForm*>* forms) const;
53 53
54 // Loads all logins created from |begin| onwards (inclusive) and before |end|. 54 // Loads all logins created from |begin| onwards (inclusive) and before |end|.
55 // You may use a null Time value to do an unbounded search in either 55 // You may use a null Time value to do an unbounded search in either
56 // direction. 56 // direction.
57 bool GetLoginsCreatedBetween( 57 bool GetLoginsCreatedBetween(
58 const base::Time begin, 58 const base::Time begin,
59 const base::Time end, 59 const base::Time end,
60 std::vector<webkit::forms::PasswordForm*>* forms) const; 60 std::vector<content::PasswordForm*>* forms) const;
61 61
62 // Loads the complete list of autofillable password forms (i.e., not blacklist 62 // Loads the complete list of autofillable password forms (i.e., not blacklist
63 // entries) into |forms|. 63 // entries) into |forms|.
64 bool GetAutofillableLogins( 64 bool GetAutofillableLogins(
65 std::vector<webkit::forms::PasswordForm*>* forms) const; 65 std::vector<content::PasswordForm*>* forms) const;
66 66
67 // Loads the complete list of blacklist forms into |forms|. 67 // Loads the complete list of blacklist forms into |forms|.
68 bool GetBlacklistLogins( 68 bool GetBlacklistLogins(
69 std::vector<webkit::forms::PasswordForm*>* forms) const; 69 std::vector<content::PasswordForm*>* forms) const;
70 70
71 // Deletes the login database file on disk, and creates a new, empty database. 71 // Deletes the login database file on disk, and creates a new, empty database.
72 // This can be used after migrating passwords to some other store, to ensure 72 // This can be used after migrating passwords to some other store, to ensure
73 // that SQLite doesn't leave fragments of passwords in the database file. 73 // that SQLite doesn't leave fragments of passwords in the database file.
74 // Returns true on success; otherwise, whether the file was deleted and 74 // Returns true on success; otherwise, whether the file was deleted and
75 // whether further use of this login database will succeed is unspecified. 75 // whether further use of this login database will succeed is unspecified.
76 bool DeleteAndRecreateDatabaseFile(); 76 bool DeleteAndRecreateDatabaseFile();
77 77
78 private: 78 private:
79 // Returns an encrypted version of plain_text. 79 // Returns an encrypted version of plain_text.
80 std::string EncryptedString(const string16& plain_text) const; 80 std::string EncryptedString(const string16& plain_text) const;
81 81
82 // Returns a decrypted version of cipher_text. 82 // Returns a decrypted version of cipher_text.
83 string16 DecryptedString(const std::string& cipher_text) const; 83 string16 DecryptedString(const std::string& cipher_text) const;
84 84
85 bool InitLoginsTable(); 85 bool InitLoginsTable();
86 void MigrateOldVersionsAsNeeded(); 86 void MigrateOldVersionsAsNeeded();
87 87
88 // Fills |form| from the values in the given statement (which is assumed to 88 // Fills |form| from the values in the given statement (which is assumed to
89 // be of the form used by the Get*Logins methods). 89 // be of the form used by the Get*Logins methods).
90 void InitPasswordFormFromStatement(webkit::forms::PasswordForm* form, 90 void InitPasswordFormFromStatement(content::PasswordForm* form,
91 sql::Statement& s) const; 91 sql::Statement& s) const;
92 92
93 // Loads all logins whose blacklist setting matches |blacklisted| into 93 // Loads all logins whose blacklist setting matches |blacklisted| into
94 // |forms|. 94 // |forms|.
95 bool GetAllLoginsWithBlacklistSetting( 95 bool GetAllLoginsWithBlacklistSetting(
96 bool blacklisted, std::vector<webkit::forms::PasswordForm*>* forms) const; 96 bool blacklisted, std::vector<content::PasswordForm*>* forms) const;
97 97
98 FilePath db_path_; 98 FilePath db_path_;
99 mutable sql::Connection db_; 99 mutable sql::Connection db_;
100 sql::MetaTable meta_table_; 100 sql::MetaTable meta_table_;
101 101
102 DISALLOW_COPY_AND_ASSIGN(LoginDatabase); 102 DISALLOW_COPY_AND_ASSIGN(LoginDatabase);
103 }; 103 };
104 104
105 #endif // CHROME_BROWSER_PASSWORD_MANAGER_LOGIN_DATABASE_H_ 105 #endif // CHROME_BROWSER_PASSWORD_MANAGER_LOGIN_DATABASE_H_
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