password_store_x.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/password_manager/password_store_x.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/password_manager/password_store_change.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_notification_types.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "components/user_prefs/pref_registry_syncable.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_service.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using std::vector; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::PasswordForm; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PasswordStoreX::PasswordStoreX(LoginDatabase* login_db, 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NativeBackend* backend) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : PasswordStoreDefault(login_db, profile), 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_(backend), migration_checked_(!backend), allow_fallback_(false) { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PasswordStoreX::~PasswordStoreX() {} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::AddLoginImpl(const PasswordForm& form) { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && backend_->AddLogin(form)) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreChangeList changes; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) changes.push_back(PasswordStoreChange(PasswordStoreChange::ADD, form)); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_LOGINS_CHANGED, 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<PasswordStore>(this), 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<PasswordStoreChangeList>(&changes)); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::AddLoginImpl(form); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::UpdateLoginImpl(const PasswordForm& form) { 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && backend_->UpdateLogin(form)) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreChangeList changes; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) changes.push_back(PasswordStoreChange(PasswordStoreChange::UPDATE, form)); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_LOGINS_CHANGED, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<PasswordStore>(this), 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<PasswordStoreChangeList>(&changes)); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::UpdateLoginImpl(form); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::RemoveLoginImpl(const PasswordForm& form) { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && backend_->RemoveLogin(form)) { 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreChangeList changes; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) changes.push_back(PasswordStoreChange(PasswordStoreChange::REMOVE, form)); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_LOGINS_CHANGED, 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<PasswordStore>(this), 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<PasswordStoreChangeList>(&changes)); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::RemoveLoginImpl(form); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::RemoveLoginsCreatedBetweenImpl( 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Time& delete_begin, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Time& delete_end) { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) vector<PasswordForm*> forms; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_->GetLoginsCreatedBetween(delete_begin, delete_end, &forms) && 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_->RemoveLoginsCreatedBetween(delete_begin, delete_end)) { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreChangeList changes; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (vector<PasswordForm*>::const_iterator it = forms.begin(); 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != forms.end(); ++it) { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) changes.push_back(PasswordStoreChange(PasswordStoreChange::REMOVE, 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) **it)); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_LOGINS_CHANGED, 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<PasswordStore>(this), 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<PasswordStoreChangeList>(&changes)); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::RemoveLoginsCreatedBetweenImpl(delete_begin, 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete_end); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) STLDeleteElements(&forms); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct LoginLessThan { 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool operator()(const PasswordForm* a, const PasswordForm* b) { 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return a->origin < b->origin; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // anonymous namespace 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::SortLoginsByOrigin(NativeBackend::PasswordFormList* list) { 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In login_database.cc, the query has ORDER BY origin_url. Simulate that. 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::sort(list->begin(), list->end(), LoginLessThan()); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PasswordStoreX::GetLoginsImpl( 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const content::PasswordForm& form, 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const ConsumerCallbackRunner& callback_runner) { 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<content::PasswordForm*> matched_forms; 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (use_native_backend() && backend_->GetLogins(form, &matched_forms)) { 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SortLoginsByOrigin(&matched_forms); 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) callback_runner.Run(matched_forms); 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The native backend may succeed and return no data even while locked, if 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the query did not match anything stored. So we continue to allow fallback 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // until we perform a write operation, or until a read returns actual data. 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (matched_forms.size() > 0) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(matched_forms.empty()); 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PasswordStoreDefault::GetLoginsImpl(form, callback_runner); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The consumer will be left hanging unless we reply. 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) callback_runner.Run(matched_forms); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::GetAutofillableLoginsImpl(GetLoginsRequest* request) { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_->GetAutofillableLogins(&request->value)) { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SortLoginsByOrigin(&request->value); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ForwardLoginsResult(request); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See GetLoginsImpl() for why we disallow fallback conditionally here. 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request->value.size() > 0) 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::GetAutofillableLoginsImpl(request); 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The consumer will be left hanging unless we reply. 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ForwardLoginsResult(request); 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::GetBlacklistLoginsImpl(GetLoginsRequest* request) { 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_->GetBlacklistLogins(&request->value)) { 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SortLoginsByOrigin(&request->value); 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ForwardLoginsResult(request); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See GetLoginsImpl() for why we disallow fallback conditionally here. 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request->value.size() > 0) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (allow_default_store()) { 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::GetBlacklistLoginsImpl(request); 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The consumer will be left hanging unless we reply. 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ForwardLoginsResult(request); 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PasswordStoreX::FillAutofillableLogins(vector<PasswordForm*>* forms) { 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && backend_->GetAutofillableLogins(forms)) { 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See GetLoginsImpl() for why we disallow fallback conditionally here. 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (forms->size() > 0) 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow_default_store()) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PasswordStoreDefault::FillAutofillableLogins(forms); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PasswordStoreX::FillBlacklistLogins(vector<PasswordForm*>* forms) { 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckMigration(); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (use_native_backend() && backend_->GetBlacklistLogins(forms)) { 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See GetLoginsImpl() for why we disallow fallback conditionally here. 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (forms->size() > 0) 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow_default_store()) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PasswordStoreDefault::FillBlacklistLogins(forms); 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::CheckMigration() { 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::DB)); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (migration_checked_ || !backend_.get()) 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) migration_checked_ = true; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssize_t migrated = MigrateLogins(); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (migrated > 0) { 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VLOG(1) << "Migrated " << migrated << " passwords to native store."; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (migrated == 0) { 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // As long as we are able to migrate some passwords, we know the native 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // store is working. But if there is nothing to migrate, the "migration" 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can succeed even when the native store would fail. In this case we 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // allow a later fallback to the default store. Once any later operation 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // succeeds on the native store, we will no longer allow fallback. 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = true; 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Native password store migration failed! " << 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Falling back on default (unencrypted) store."; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_.reset(NULL); 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PasswordStoreX::allow_default_store() { 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow_fallback_) { 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Native password store failed! " << 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Falling back on default (unencrypted) store."; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) backend_.reset(NULL); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't warn again. We'll use the default store because backend_ is NULL. 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_fallback_ = false; 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !backend_.get(); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ssize_t PasswordStoreX::MigrateLogins() { 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(backend_.get()); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) vector<PasswordForm*> forms; 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ok = PasswordStoreDefault::FillAutofillableLogins(&forms) && 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::FillBlacklistLogins(&forms); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ok) { 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We add all the passwords (and blacklist entries) to the native backend 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // before attempting to remove any from the login database, to make sure we 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // don't somehow end up with some of the passwords in one store and some in 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // another. We'll always have at least one intact store this way. 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < forms.size(); ++i) { 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!backend_->AddLogin(*forms[i])) { 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ok = false; 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ok) { 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < forms.size(); ++i) { 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If even one of these calls to RemoveLoginImpl() succeeds, then we 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // should prefer the native backend to the now-incomplete login 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // database. Thus we want to return a success status even in the case 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // where some fail. The only real problem with this is that we might 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // leave passwords in the login database and never come back to clean 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // them out if any of these calls do fail. 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PasswordStoreDefault::RemoveLoginImpl(*forms[i]); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Finally, delete the database file itself. We remove the passwords from 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // it before deleting the file just in case there is some problem deleting 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the file (e.g. directory is not writable, but file is), which would 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise cause passwords to re-migrate next (or maybe every) time. 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteAndRecreateDatabaseFile(); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssize_t result = ok ? forms.size() : -1; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) STLDeleteElements(&forms); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX) 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PasswordStoreX::RegisterUserPrefs(PrefRegistrySyncable* registry) { 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Normally we should be on the UI thread here, but in tests we might not. 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registry->RegisterBooleanPref(prefs::kPasswordsUseLocalProfileId, 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // default: passwords don't use local ids 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) false, 2792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PrefRegistrySyncable::UNSYNCABLE_PREF); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PasswordStoreX::PasswordsUseLocalProfileId(PrefService* prefs) { 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Normally we should be on the UI thread here, but in tests we might not. 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return prefs->GetBoolean(prefs::kPasswordsUseLocalProfileId); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This function is a hack to do something not entirely thread safe: the pref 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// service comes from the UI thread, but it's not ref counted. We keep a pointer 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to it on the DB thread, and need to invoke a method on the UI thread. This 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// function does that for us without requiring ref counting the pref service. 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(mdm): Fix this if it becomes a problem. Given that this function will 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// be called once ever per profile, it probably will not cause a problem... 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void UISetPasswordsUseLocalProfileId(PrefService* prefs) { 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetBoolean(prefs::kPasswordsUseLocalProfileId, true); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // anonymous namespace 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PasswordStoreX::SetPasswordsUseLocalProfileId(PrefService* prefs) { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method should work on any thread, but we expect the DB thread. 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::DB)); 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&UISetPasswordsUseLocalProfileId, prefs)); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX) 308