1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_
#define CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_vector.h"
#include "base/nix/xdg_util.h"
#include "base/time/time.h"
#include "chrome/browser/password_manager/password_store_factory.h"
#include "chrome/browser/password_manager/password_store_x.h"
#include "chrome/browser/profiles/profile.h"
namespace autofill {
struct PasswordForm;
}
namespace base {
class Pickle;
class PickleIterator;
class WaitableEvent;
}
namespace dbus {
class Bus;
class ObjectProxy;
}
// NativeBackend implementation using KWallet.
class NativeBackendKWallet : public PasswordStoreX::NativeBackend {
public:
NativeBackendKWallet(LocalProfileId id,
base::nix::DesktopEnvironment desktop_env);
~NativeBackendKWallet() override;
bool Init() override;
// Implements NativeBackend interface.
password_manager::PasswordStoreChangeList AddLogin(
const autofill::PasswordForm& form) override;
bool UpdateLogin(const autofill::PasswordForm& form,
password_manager::PasswordStoreChangeList* changes) override;
bool RemoveLogin(const autofill::PasswordForm& form,
password_manager::PasswordStoreChangeList* changes) override;
bool RemoveLoginsCreatedBetween(
base::Time delete_begin,
base::Time delete_end,
password_manager::PasswordStoreChangeList* changes) override;
bool RemoveLoginsSyncedBetween(
base::Time delete_begin,
base::Time delete_end,
password_manager::PasswordStoreChangeList* changes) override;
bool DisableAutoSignInForAllLogins(
password_manager::PasswordStoreChangeList* changes) override;
bool GetLogins(const autofill::PasswordForm& form,
ScopedVector<autofill::PasswordForm>* forms) override;
bool GetAutofillableLogins(
ScopedVector<autofill::PasswordForm>* forms) override;
bool GetBlacklistLogins(ScopedVector<autofill::PasswordForm>* forms) override;
bool GetAllLogins(ScopedVector<autofill::PasswordForm>* forms) override;
protected:
// Invalid handle returned by WalletHandle().
static const int kInvalidKWalletHandle = -1;
// Internally used by Init(), but also for testing to provide a mock bus.
bool InitWithBus(scoped_refptr<dbus::Bus> optional_bus);
// Deserializes a list of PasswordForms from the wallet.
static ScopedVector<autofill::PasswordForm> DeserializeValue(
const std::string& signon_realm,
const base::Pickle& pickle);
private:
enum InitResult {
INIT_SUCCESS, // Init succeeded.
TEMPORARY_FAIL, // Init failed, but might succeed after StartKWalletd().
PERMANENT_FAIL // Init failed, and is not likely to work later either.
};
enum TimestampToCompare {
CREATION_TIMESTAMP,
SYNC_TIMESTAMP,
};
enum class BlacklistOptions { AUTOFILLABLE, BLACKLISTED };
// Initialization.
bool StartKWalletd();
InitResult InitWallet();
void InitOnDBThread(scoped_refptr<dbus::Bus> optional_bus,
base::WaitableEvent* event,
bool* success);
// Overwrites |forms| with all credentials matching |signon_realm|. Returns
// true on success.
bool GetLoginsList(const std::string& signon_realm,
int wallet_handle,
ScopedVector<autofill::PasswordForm>* forms)
WARN_UNUSED_RESULT;
// Overwrites |forms| with all credentials matching |options|. Returns true on
// success.
bool GetLoginsList(BlacklistOptions options,
int wallet_handle,
ScopedVector<autofill::PasswordForm>* forms)
WARN_UNUSED_RESULT;
// Overwrites |forms| with all stored credentials. Returns true on success.
bool GetAllLoginsInternal(int wallet_handle,
ScopedVector<autofill::PasswordForm>* forms)
WARN_UNUSED_RESULT;
// Writes a list of PasswordForms to the wallet with the given signon_realm.
// Overwrites any existing list for this signon_realm. Removes the entry if
// |forms| is empty. Returns true on success.
bool SetLoginsList(const std::vector<autofill::PasswordForm*>& forms,
const std::string& signon_realm,
int wallet_handle);
// Removes password created/synced in the time interval. Returns |true| if the
// operation succeeded. |changes| will contain the changes applied.
bool RemoveLoginsBetween(base::Time delete_begin,
base::Time delete_end,
TimestampToCompare date_to_compare,
password_manager::PasswordStoreChangeList* changes);
// Opens the wallet and ensures that the "Chrome Form Data" folder exists.
// Returns kInvalidWalletHandle on error.
int WalletHandle();
// Generates a profile-specific folder name based on profile_id_.
std::string GetProfileSpecificFolderName() const;
// The local profile id, used to generate the folder name.
const LocalProfileId profile_id_;
// The KWallet folder name, possibly based on the local profile id.
std::string folder_name_;
// DBus handle for communication with klauncher and kwalletd.
scoped_refptr<dbus::Bus> session_bus_;
// Object proxy for kwalletd. We do not own this.
dbus::ObjectProxy* kwallet_proxy_;
// The name of the wallet we've opened. Set during Init().
std::string wallet_name_;
// The application name (e.g. "Chromium"), shown in KWallet auth dialogs.
const std::string app_name_;
// KWallet DBus name
std::string dbus_service_name_;
// DBus path to KWallet interfaces
std::string dbus_path_;
// The name used for logging and by klauncher when starting KWallet
std::string kwalletd_name_;
DISALLOW_COPY_AND_ASSIGN(NativeBackendKWallet);
};
#endif // CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_
|
