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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_PASSWORD_STORE_H_ | 5 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_H_ |
| 6 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_H_ | 6 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/callback.h" | 11 #include "base/callback.h" |
| 12 #include "base/callback_old.h" | 12 #include "base/callback_old.h" |
| 13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
| 14 #include "base/observer_list.h" | 14 #include "base/observer_list.h" |
| 15 #include "base/threading/thread.h" | 15 #include "base/threading/thread.h" |
| 16 #include "base/time.h" | 16 #include "base/time.h" |
| 17 #include "content/browser/cancelable_request.h" | 17 #include "content/browser/cancelable_request.h" |
| 18 | 18 |
| 19 class PasswordStore; | 19 class PasswordStore; |
| 20 class PasswordStoreConsumer; | 20 class PasswordStoreConsumer; |
| 21 class Task; | 21 class Task; |
| 22 | 22 |
| 23 namespace browser_sync { | 23 namespace browser_sync { |
| 24 class PasswordDataTypeController; | 24 class PasswordDataTypeController; |
| 25 class PasswordModelAssociator; | 25 class PasswordModelAssociator; |
| 26 class PasswordModelWorker; | 26 class PasswordModelWorker; |
| 27 }; | 27 } |
| 28 | 28 |
| 29 namespace webkit_glue { | 29 namespace webkit { |
| 30 namespace forms { |
| 30 struct PasswordForm; | 31 struct PasswordForm; |
| 31 }; | 32 } |
| 33 } |
| 32 | 34 |
| 33 namespace passwords_helper { | 35 namespace passwords_helper { |
| 34 void AddLogin(PasswordStore* store, const webkit_glue::PasswordForm& form); | 36 void AddLogin(PasswordStore* store, const webkit::forms::PasswordForm& form); |
| 35 void RemoveLogin(PasswordStore* store, const webkit_glue::PasswordForm& form); | 37 void RemoveLogin(PasswordStore* store, const webkit::forms::PasswordForm& form); |
| 36 void UpdateLogin(PasswordStore* store, const webkit_glue::PasswordForm& form); | 38 void UpdateLogin(PasswordStore* store, const webkit::forms::PasswordForm& form); |
| 37 }; | 39 } |
| 38 | 40 |
| 39 // Interface for storing form passwords in a platform-specific secure way. | 41 // Interface for storing form passwords in a platform-specific secure way. |
| 40 // The login request/manipulation API is not threadsafe and must be used | 42 // The login request/manipulation API is not threadsafe and must be used |
| 41 // from the UI thread. | 43 // from the UI thread. |
| 42 class PasswordStore | 44 class PasswordStore |
| 43 : public base::RefCountedThreadSafe<PasswordStore>, | 45 : public base::RefCountedThreadSafe<PasswordStore>, |
| 44 public CancelableRequestProvider { | 46 public CancelableRequestProvider { |
| 45 public: | 47 public: |
| 46 typedef Callback2<Handle, | 48 typedef Callback2<Handle, |
| 47 const std::vector<webkit_glue::PasswordForm*>&>::Type | 49 const std::vector<webkit::forms::PasswordForm*>&>::Type |
| 48 GetLoginsCallback; | 50 GetLoginsCallback; |
| 49 | 51 |
| 50 // PasswordForm vector elements are meant to be owned by the | 52 // PasswordForm vector elements are meant to be owned by the |
| 51 // PasswordStoreConsumer. However, if the request is canceled after the | 53 // PasswordStoreConsumer. However, if the request is canceled after the |
| 52 // allocation, then the request must take care of the deletion. | 54 // allocation, then the request must take care of the deletion. |
| 53 // TODO(scr) If we can convert vector<PasswordForm*> to | 55 // TODO(scr) If we can convert vector<PasswordForm*> to |
| 54 // ScopedVector<PasswordForm>, then we can move the following class to merely | 56 // ScopedVector<PasswordForm>, then we can move the following class to merely |
| 55 // a typedef. At the moment, a subclass of CancelableRequest1 is required to | 57 // a typedef. At the moment, a subclass of CancelableRequest1 is required to |
| 56 // provide a destructor, which cleans up after canceled requests by deleting | 58 // provide a destructor, which cleans up after canceled requests by deleting |
| 57 // vector elements. | 59 // vector elements. |
| 58 class GetLoginsRequest : public CancelableRequest1< | 60 class GetLoginsRequest : public CancelableRequest1< |
| 59 GetLoginsCallback, std::vector<webkit_glue::PasswordForm*> > { | 61 GetLoginsCallback, std::vector<webkit::forms::PasswordForm*> > { |
| 60 public: | 62 public: |
| 61 explicit GetLoginsRequest(GetLoginsCallback* callback); | 63 explicit GetLoginsRequest(GetLoginsCallback* callback); |
| 62 virtual ~GetLoginsRequest(); | 64 virtual ~GetLoginsRequest(); |
| 63 | 65 |
| 64 private: | 66 private: |
| 65 DISALLOW_COPY_AND_ASSIGN(GetLoginsRequest); | 67 DISALLOW_COPY_AND_ASSIGN(GetLoginsRequest); |
| 66 }; | 68 }; |
| 67 | 69 |
| 68 // An interface used to notify clients (observers) of this object that data in | 70 // An interface used to notify clients (observers) of this object that data in |
| 69 // the password store has changed. Register the observer via | 71 // the password store has changed. Register the observer via |
| 70 // PasswordStore::SetObserver. | 72 // PasswordStore::SetObserver. |
| 71 class Observer { | 73 class Observer { |
| 72 public: | 74 public: |
| 73 // Notifies the observer that password data changed in some way. | 75 // Notifies the observer that password data changed in some way. |
| 74 virtual void OnLoginsChanged() = 0; | 76 virtual void OnLoginsChanged() = 0; |
| 75 | 77 |
| 76 protected: | 78 protected: |
| 77 virtual ~Observer() {} | 79 virtual ~Observer() {} |
| 78 }; | 80 }; |
| 79 | 81 |
| 80 PasswordStore(); | 82 PasswordStore(); |
| 81 | 83 |
| 82 // Reimplement this to add custom initialization. Always call this too. | 84 // Reimplement this to add custom initialization. Always call this too. |
| 83 virtual bool Init(); | 85 virtual bool Init(); |
| 84 | 86 |
| 85 // Invoked from the profiles destructor to shutdown the PasswordStore. | 87 // Invoked from the profiles destructor to shutdown the PasswordStore. |
| 86 virtual void Shutdown(); | 88 virtual void Shutdown(); |
| 87 | 89 |
| 88 // Adds the given PasswordForm to the secure password store asynchronously. | 90 // Adds the given PasswordForm to the secure password store asynchronously. |
| 89 virtual void AddLogin(const webkit_glue::PasswordForm& form); | 91 virtual void AddLogin(const webkit::forms::PasswordForm& form); |
| 90 | 92 |
| 91 // Updates the matching PasswordForm in the secure password store (async). | 93 // Updates the matching PasswordForm in the secure password store (async). |
| 92 void UpdateLogin(const webkit_glue::PasswordForm& form); | 94 void UpdateLogin(const webkit::forms::PasswordForm& form); |
| 93 | 95 |
| 94 // Removes the matching PasswordForm from the secure password store (async). | 96 // Removes the matching PasswordForm from the secure password store (async). |
| 95 void RemoveLogin(const webkit_glue::PasswordForm& form); | 97 void RemoveLogin(const webkit::forms::PasswordForm& form); |
| 96 | 98 |
| 97 // Removes all logins created in the given date range. | 99 // Removes all logins created in the given date range. |
| 98 void RemoveLoginsCreatedBetween(const base::Time& delete_begin, | 100 void RemoveLoginsCreatedBetween(const base::Time& delete_begin, |
| 99 const base::Time& delete_end); | 101 const base::Time& delete_end); |
| 100 | 102 |
| 101 // Searches for a matching PasswordForm and returns a handle so the async | 103 // Searches for a matching PasswordForm and returns a handle so the async |
| 102 // request can be tracked. Implement the PasswordStoreConsumer interface to be | 104 // request can be tracked. Implement the PasswordStoreConsumer interface to be |
| 103 // notified on completion. | 105 // notified on completion. |
| 104 virtual Handle GetLogins(const webkit_glue::PasswordForm& form, | 106 virtual Handle GetLogins(const webkit::forms::PasswordForm& form, |
| 105 PasswordStoreConsumer* consumer); | 107 PasswordStoreConsumer* consumer); |
| 106 | 108 |
| 107 // Gets the complete list of PasswordForms that are not blacklist entries--and | 109 // Gets the complete list of PasswordForms that are not blacklist entries--and |
| 108 // are thus auto-fillable--and returns a handle so the async request can be | 110 // are thus auto-fillable--and returns a handle so the async request can be |
| 109 // tracked. Implement the PasswordStoreConsumer interface to be notified on | 111 // tracked. Implement the PasswordStoreConsumer interface to be notified on |
| 110 // completion. | 112 // completion. |
| 111 Handle GetAutofillableLogins(PasswordStoreConsumer* consumer); | 113 Handle GetAutofillableLogins(PasswordStoreConsumer* consumer); |
| 112 | 114 |
| 113 // Gets the complete list of PasswordForms that are blacklist entries, and | 115 // Gets the complete list of PasswordForms that are blacklist entries, and |
| 114 // returns a handle so the async request can be tracked. Implement the | 116 // returns a handle so the async request can be tracked. Implement the |
| 115 // PasswordStoreConsumer interface to be notified on completion. | 117 // PasswordStoreConsumer interface to be notified on completion. |
| 116 Handle GetBlacklistLogins(PasswordStoreConsumer* consumer); | 118 Handle GetBlacklistLogins(PasswordStoreConsumer* consumer); |
| 117 | 119 |
| 118 // Reports usage metrics for the database. | 120 // Reports usage metrics for the database. |
| 119 void ReportMetrics(); | 121 void ReportMetrics(); |
| 120 | 122 |
| 121 // Adds an observer to be notified when the password store data changes. | 123 // Adds an observer to be notified when the password store data changes. |
| 122 void AddObserver(Observer* observer); | 124 void AddObserver(Observer* observer); |
| 123 | 125 |
| 124 // Removes |observer| from the observer list. | 126 // Removes |observer| from the observer list. |
| 125 void RemoveObserver(Observer* observer); | 127 void RemoveObserver(Observer* observer); |
| 126 | 128 |
| 127 protected: | 129 protected: |
| 128 friend class base::RefCountedThreadSafe<PasswordStore>; | 130 friend class base::RefCountedThreadSafe<PasswordStore>; |
| 129 friend class browser_sync::PasswordDataTypeController; | 131 friend class browser_sync::PasswordDataTypeController; |
| 130 friend class browser_sync::PasswordModelAssociator; | 132 friend class browser_sync::PasswordModelAssociator; |
| 131 friend class browser_sync::PasswordModelWorker; | 133 friend class browser_sync::PasswordModelWorker; |
| 132 friend void passwords_helper::AddLogin(PasswordStore*, | 134 friend void passwords_helper::AddLogin(PasswordStore*, |
| 133 const webkit_glue::PasswordForm&); | 135 const webkit::forms::PasswordForm&); |
| 134 friend void passwords_helper::RemoveLogin(PasswordStore*, | 136 friend void passwords_helper::RemoveLogin(PasswordStore*, |
| 135 const webkit_glue::PasswordForm&); | 137 const webkit::forms::PasswordForm&); |
| 136 friend void passwords_helper::UpdateLogin(PasswordStore*, | 138 friend void passwords_helper::UpdateLogin(PasswordStore*, |
| 137 const webkit_glue::PasswordForm&); | 139 const webkit::forms::PasswordForm&); |
| 138 | 140 |
| 139 virtual ~PasswordStore(); | 141 virtual ~PasswordStore(); |
| 140 | 142 |
| 141 // Provided to allow subclasses to extend GetLoginsRequest if additional info | 143 // Provided to allow subclasses to extend GetLoginsRequest if additional info |
| 142 // is needed between a call and its Impl. | 144 // is needed between a call and its Impl. |
| 143 virtual GetLoginsRequest* NewGetLoginsRequest(GetLoginsCallback* callback); | 145 virtual GetLoginsRequest* NewGetLoginsRequest(GetLoginsCallback* callback); |
| 144 | 146 |
| 145 // Schedule the given |task| to be run in the PasswordStore's own thread. | 147 // Schedule the given |task| to be run in the PasswordStore's own thread. |
| 146 // TODO(mdm): Remove the Task* version of this when it is no longer needed. | 148 // TODO(mdm): Remove the Task* version of this when it is no longer needed. |
| 147 virtual void ScheduleTask(Task* task); | 149 virtual void ScheduleTask(Task* task); |
| 148 virtual void ScheduleTask(const base::Closure& task); | 150 virtual void ScheduleTask(const base::Closure& task); |
| 149 | 151 |
| 150 // These will be run in PasswordStore's own thread. | 152 // These will be run in PasswordStore's own thread. |
| 151 // Synchronous implementation that reports usage metrics. | 153 // Synchronous implementation that reports usage metrics. |
| 152 virtual void ReportMetricsImpl() = 0; | 154 virtual void ReportMetricsImpl() = 0; |
| 153 // Synchronous implementation to add the given login. | 155 // Synchronous implementation to add the given login. |
| 154 virtual void AddLoginImpl(const webkit_glue::PasswordForm& form) = 0; | 156 virtual void AddLoginImpl(const webkit::forms::PasswordForm& form) = 0; |
| 155 // Synchronous implementation to update the given login. | 157 // Synchronous implementation to update the given login. |
| 156 virtual void UpdateLoginImpl(const webkit_glue::PasswordForm& form) = 0; | 158 virtual void UpdateLoginImpl(const webkit::forms::PasswordForm& form) = 0; |
| 157 // Synchronous implementation to remove the given login. | 159 // Synchronous implementation to remove the given login. |
| 158 virtual void RemoveLoginImpl(const webkit_glue::PasswordForm& form) = 0; | 160 virtual void RemoveLoginImpl(const webkit::forms::PasswordForm& form) = 0; |
| 159 // Synchronous implementation to remove the given logins. | 161 // Synchronous implementation to remove the given logins. |
| 160 virtual void RemoveLoginsCreatedBetweenImpl(const base::Time& delete_begin, | 162 virtual void RemoveLoginsCreatedBetweenImpl(const base::Time& delete_begin, |
| 161 const base::Time& delete_end) = 0; | 163 const base::Time& delete_end) = 0; |
| 162 // Should find all PasswordForms with the same signon_realm. The results | 164 // Should find all PasswordForms with the same signon_realm. The results |
| 163 // will then be scored by the PasswordFormManager. Once they are found | 165 // will then be scored by the PasswordFormManager. Once they are found |
| 164 // (or not), the consumer should be notified. | 166 // (or not), the consumer should be notified. |
| 165 virtual void GetLoginsImpl(GetLoginsRequest* request, | 167 virtual void GetLoginsImpl(GetLoginsRequest* request, |
| 166 const webkit_glue::PasswordForm& form) = 0; | 168 const webkit::forms::PasswordForm& form) = 0; |
| 167 // Finds all non-blacklist PasswordForms, and notifies the consumer. | 169 // Finds all non-blacklist PasswordForms, and notifies the consumer. |
| 168 virtual void GetAutofillableLoginsImpl(GetLoginsRequest* request) = 0; | 170 virtual void GetAutofillableLoginsImpl(GetLoginsRequest* request) = 0; |
| 169 // Finds all blacklist PasswordForms, and notifies the consumer. | 171 // Finds all blacklist PasswordForms, and notifies the consumer. |
| 170 virtual void GetBlacklistLoginsImpl(GetLoginsRequest* request) = 0; | 172 virtual void GetBlacklistLoginsImpl(GetLoginsRequest* request) = 0; |
| 171 | 173 |
| 172 // Finds all non-blacklist PasswordForms, and fills the vector. | 174 // Finds all non-blacklist PasswordForms, and fills the vector. |
| 173 virtual bool FillAutofillableLogins( | 175 virtual bool FillAutofillableLogins( |
| 174 std::vector<webkit_glue::PasswordForm*>* forms) = 0; | 176 std::vector<webkit::forms::PasswordForm*>* forms) = 0; |
| 175 // Finds all blacklist PasswordForms, and fills the vector. | 177 // Finds all blacklist PasswordForms, and fills the vector. |
| 176 virtual bool FillBlacklistLogins( | 178 virtual bool FillBlacklistLogins( |
| 177 std::vector<webkit_glue::PasswordForm*>* forms) = 0; | 179 std::vector<webkit::forms::PasswordForm*>* forms) = 0; |
| 178 | 180 |
| 179 // Dispatches the result to the PasswordStoreConsumer on the original caller's | 181 // Dispatches the result to the PasswordStoreConsumer on the original caller's |
| 180 // thread so the callback can be executed there. This should be the UI | 182 // thread so the callback can be executed there. This should be the UI |
| 181 // thread. | 183 // thread. |
| 182 virtual void ForwardLoginsResult(GetLoginsRequest* request); | 184 virtual void ForwardLoginsResult(GetLoginsRequest* request); |
| 183 | 185 |
| 184 // Schedule the given |func| to be run in the PasswordStore's own thread with | 186 // Schedule the given |func| to be run in the PasswordStore's own thread with |
| 185 // responses delivered to |consumer| on the current thread. | 187 // responses delivered to |consumer| on the current thread. |
| 186 template<typename BackendFunc> | 188 template<typename BackendFunc> |
| 187 Handle Schedule(BackendFunc func, PasswordStoreConsumer* consumer); | 189 Handle Schedule(BackendFunc func, PasswordStoreConsumer* consumer); |
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| 211 // may have been changed. | 213 // may have been changed. |
| 212 void NotifyLoginsChanged(); | 214 void NotifyLoginsChanged(); |
| 213 | 215 |
| 214 // The observers. | 216 // The observers. |
| 215 ObserverList<Observer> observers_; | 217 ObserverList<Observer> observers_; |
| 216 | 218 |
| 217 DISALLOW_COPY_AND_ASSIGN(PasswordStore); | 219 DISALLOW_COPY_AND_ASSIGN(PasswordStore); |
| 218 }; | 220 }; |
| 219 | 221 |
| 220 #endif // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_H_ | 222 #endif // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_H_ |
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