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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/autofill/browser/password_autofill_manager.h" | |
| 6 #include "components/autofill/core/common/autofill_messages.h" | |
| 7 #include "content/public/browser/render_view_host.h" | |
| 8 #include "content/public/browser/web_contents.h" | |
| 9 #include "ui/base/keycodes/keyboard_codes.h" | |
| 10 | |
| 11 namespace autofill { | |
| 12 | |
| 13 //////////////////////////////////////////////////////////////////////////////// | |
| 14 // PasswordAutofillManager, public: | |
| 15 | |
| 16 PasswordAutofillManager::PasswordAutofillManager( | |
| 17 content::WebContents* web_contents) : web_contents_(web_contents) { | |
| 18 } | |
| 19 | |
| 20 PasswordAutofillManager::~PasswordAutofillManager() { | |
| 21 } | |
| 22 | |
| 23 bool PasswordAutofillManager::DidAcceptAutofillSuggestion( | |
| 24 const FormFieldData& field, | |
| 25 const base::string16& value) { | |
| 26 PasswordFormFillData password; | |
| 27 if (!FindLoginInfo(field, &password)) | |
| 28 return false; | |
| 29 | |
| 30 if (WillFillUserNameAndPassword(value, password)) { | |
| 31 if (web_contents_) { | |
| 32 content::RenderViewHost* render_view_host = | |
| 33 web_contents_->GetRenderViewHost(); | |
| 34 render_view_host->Send(new AutofillMsg_AcceptPasswordAutofillSuggestion( | |
| 35 render_view_host->GetRoutingID(), | |
| 36 value)); | |
| 37 } | |
| 38 return true; | |
| 39 } | |
| 40 | |
| 41 return false; | |
| 42 } | |
| 43 | |
| 44 void PasswordAutofillManager::AddPasswordFormMapping( | |
| 45 const FormFieldData& username_element, | |
| 46 const PasswordFormFillData& password) { | |
| 47 login_to_password_info_[username_element] = password; | |
| 48 } | |
| 49 | |
| 50 void PasswordAutofillManager::Reset() { | |
| 51 login_to_password_info_.clear(); | |
| 52 } | |
| 53 | |
| 54 //////////////////////////////////////////////////////////////////////////////// | |
| 55 // PasswordAutofillManager, private: | |
| 56 | |
| 57 bool PasswordAutofillManager::WillFillUserNameAndPassword( | |
| 58 const base::string16& current_username, | |
| 59 const PasswordFormFillData& fill_data) { | |
| 60 // Look for any suitable matches to current field text. | |
| 61 if (fill_data.basic_data.fields[0].value == current_username) | |
| 62 return true; | |
| 63 | |
| 64 // Scan additional logins for a match. | |
| 65 for (PasswordFormFillData::LoginCollection::const_iterator iter = | |
| 66 fill_data.additional_logins.begin(); | |
| 67 iter != fill_data.additional_logins.end(); ++iter) { | |
| 68 if (iter->first == current_username) | |
| 69 return true; | |
| 70 } | |
| 71 | |
| 72 for (PasswordFormFillData::UsernamesCollection::const_iterator usernames_iter | |
| 73 = fill_data.other_possible_usernames.begin(); | |
| 74 usernames_iter != fill_data.other_possible_usernames.end(); | |
| 75 ++usernames_iter) { | |
| 76 for (size_t i = 0; i < usernames_iter->second.size(); ++i) { | |
| 77 if (usernames_iter->second[i] == current_username) | |
| 78 return true; | |
| 79 } | |
| 80 } | |
| 81 | |
| 82 return false; | |
| 83 } | |
| 84 | |
| 85 bool PasswordAutofillManager::FindLoginInfo( | |
| 86 const FormFieldData& field, | |
| 87 PasswordFormFillData* found_password) { | |
| 88 LoginToPasswordInfoMap::iterator iter = login_to_password_info_.find(field); | |
| 89 if (iter == login_to_password_info_.end()) | |
| 90 return false; | |
| 91 | |
| 92 *found_password = iter->second; | |
| 93 return true; | |
| 94 } | |
| 95 | |
| 96 } // namespace autofill | |
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