Enable import/export of passwords into/from Password Manager

chrome/browser/ui/passwords/password_manager_presenter.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/ui/passwords/password_manager_presenter.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/metrics/user_metrics_action.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/ui/passwords/manage_passwords_view_utils.h"
 #include "chrome/browser/ui/passwords/password_ui_view.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/browser_sync/browser/profile_sync_service.h"
 #include "components/password_manager/core/browser/affiliation_utils.h"
+#include "components/password_manager/core/browser/import/password_importer.h"
 #include "components/password_manager/core/browser/password_manager_util.h"
 #include "components/password_manager/core/common/password_manager_pref_names.h"
 #include "components/password_manager/sync/browser/password_sync_util.h"
 #include "components/prefs/pref_service.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/password_manager/password_manager_util_win.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/password_manager/password_manager_util_mac.h"
 #endif
 
 using password_manager::PasswordStore;
@@ skipping 93 matching lines @@
 }
 
 void PasswordManagerPresenter::RequestShowPassword(size_t index) {
 #if !defined(OS_ANDROID)  // This is never called on Android.
   if (index >= password_list_.size()) {
     // |index| out of bounds might come from a compromised renderer, don't let
     // it crash the browser. http://crbug.com/362054
     NOTREACHED();
     return;
   }
-  if (require_reauthentication_ &&
-      (base::TimeTicks::Now() - last_authentication_time_) >
-          base::TimeDelta::FromSeconds(60)) {
-    bool authenticated = true;
-#if defined(OS_WIN)
-    authenticated = password_manager_util_win::AuthenticateUser(
-        password_view_->GetNativeWindow());
-#elif defined(OS_MACOSX)
-    authenticated = password_manager_util_mac::AuthenticateUser();
-#endif
-    if (authenticated)
-      last_authentication_time_ = base::TimeTicks::Now();
-    else
-      return;
+
+  if (!IsUserAuthenticated()) {
+    return;
   }
 
   sync_driver::SyncService* sync_service = nullptr;
   if (ProfileSyncServiceFactory::HasProfileSyncService(
           password_view_->GetProfile())) {
     sync_service =
         ProfileSyncServiceFactory::GetForProfile(password_view_->GetProfile());
   }
   if (password_manager::sync_util::IsSyncAccountCredential(
           *password_list_[index], sync_service,
           SigninManagerFactory::GetForProfile(password_view_->GetProfile()))) {
     content::RecordAction(
         base::UserMetricsAction("PasswordManager_SyncCredentialShown"));
   }
 
   // Call back the front end to reveal the password.
   std::string origin_url = password_manager::GetHumanReadableOrigin(
       *password_list_[index], languages_);
   password_view_->ShowPassword(
       index,
       origin_url,
       base::UTF16ToUTF8(password_list_[index]->username_value),
       password_list_[index]->password_value);
 #endif
 }
 
+std::vector<scoped_ptr<autofill::PasswordForm>>
+PasswordManagerPresenter::GetAllPasswords() {
+  std::vector<scoped_ptr<autofill::PasswordForm>> ret_val;
+
+  for (const auto& form : password_list_) {
+    ret_val.push_back(make_scoped_ptr(new autofill::PasswordForm(*form)));
+  }
+
+  return ret_val;
+}
+
 const autofill::PasswordForm* PasswordManagerPresenter::GetPassword(
     size_t index) {
   if (index >= password_list_.size()) {
     // |index| out of bounds might come from a compromised renderer, don't let
     // it crash the browser. http://crbug.com/362054
     NOTREACHED();
     return NULL;
   }
   return password_list_[index].get();
 }
@@ skipping 19 matching lines @@
     Initialize();
 
   bool show_passwords = *show_passwords_ && !require_reauthentication_;
   password_view_->SetPasswordList(password_list_, show_passwords);
 }
 
 void PasswordManagerPresenter::SetPasswordExceptionList() {
   password_view_->SetPasswordExceptionList(password_exception_list_);
 }
 
+bool PasswordManagerPresenter::IsUserAuthenticated() {
+#if defined(OS_ANDROID)
+  NOTREACHED();
+#endif
+  if (require_reauthentication_ &&
+      (base::TimeTicks::Now() - last_authentication_time_) >
+          base::TimeDelta::FromSeconds(60)) {
+    bool authenticated = true;
+#if defined(OS_WIN)
+    authenticated = password_manager_util_win::AuthenticateUser(
+        password_view_->GetNativeWindow());
+#elif defined(OS_MACOSX)
+    authenticated = password_manager_util_mac::AuthenticateUser();
+#endif
+    if (authenticated)
+      last_authentication_time_ = base::TimeTicks::Now();
+    return authenticated;
+  }
+  return true;
+}
+
 PasswordManagerPresenter::ListPopulater::ListPopulater(
     PasswordManagerPresenter* page) : page_(page) {
 }
 
 PasswordManagerPresenter::ListPopulater::~ListPopulater() {
 }
 
 PasswordManagerPresenter::PasswordListPopulater::PasswordListPopulater(
     PasswordManagerPresenter* page) : ListPopulater(page) {
 }
@@ skipping 29 matching lines @@
     LOG(ERROR) << "No password store! Cannot display exceptions.";
   }
 }
 
 void PasswordManagerPresenter::PasswordExceptionListPopulater::
     OnGetPasswordStoreResults(ScopedVector<autofill::PasswordForm> results) {
   page_->password_exception_list_ =
       password_manager_util::ConvertScopedVector(std::move(results));
   page_->SetPasswordExceptionList();
 }