password_form_fill_data.h revision a36e5920737c6adbddd3e43b760e5de8431db6e0
1// Copyright 2013 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#ifndef COMPONENTS_AUTOFILL_CORE_COMMON_PASSWORD_FORM_FILL_DATA_H_ 6#define COMPONENTS_AUTOFILL_CORE_COMMON_PASSWORD_FORM_FILL_DATA_H_ 7 8#include <map> 9 10#include "base/memory/scoped_ptr.h" 11#include "components/autofill/core/common/form_data.h" 12#include "content/public/common/password_form.h" 13 14namespace autofill { 15 16// Helper struct for PasswordFormFillData 17struct UsernamesCollectionKey { 18 UsernamesCollectionKey(); 19 ~UsernamesCollectionKey(); 20 21 // Defined so that this struct can be used as a key in a std::map. 22 bool operator<(const UsernamesCollectionKey& other) const; 23 24 base::string16 username; 25 base::string16 password; 26 std::string realm; 27}; 28 29struct PasswordAndRealm { 30 base::string16 password; 31 std::string realm; 32}; 33 34// Structure used for autofilling password forms. Note that the realms in this 35// struct are only set when the password's realm differs from the realm of the 36// form that we are filling. 37struct PasswordFormFillData { 38 typedef std::map<base::string16, PasswordAndRealm> LoginCollection; 39 typedef std::map<UsernamesCollectionKey, 40 std::vector<base::string16> > UsernamesCollection; 41 42 // Identifies the HTML form on the page and preferred username/password for 43 // login. 44 FormData basic_data; 45 46 // The signon realm of the preferred user/pass pair. 47 std::string preferred_realm; 48 49 // A list of other matching username->PasswordAndRealm pairs for the form. 50 LoginCollection additional_logins; 51 52 // A list of possible usernames in the case where we aren't completely sure 53 // that the original saved username is correct. This data is keyed by the 54 // saved username/password to ensure uniqueness, though the username is not 55 // used. 56 UsernamesCollection other_possible_usernames; 57 58 // Tells us whether we need to wait for the user to enter a valid username 59 // before we autofill the password. By default, this is off unless the 60 // PasswordManager determined there is an additional risk associated with this 61 // form. This can happen, for example, if action URI's of the observed form 62 // and our saved representation don't match up. 63 bool wait_for_username; 64 65 PasswordFormFillData(); 66 ~PasswordFormFillData(); 67}; 68 69// Create a FillData structure in preparation for autofilling a form, 70// from basic_data identifying which form to fill, and a collection of 71// matching stored logins to use as username/password values. 72// |preferred_match| should equal (address) one of matches. 73// |wait_for_username_before_autofill| is true if we should not autofill 74// anything until the user typed in a valid username and blurred the field. 75// If |enable_possible_usernames| is true, we will populate possible_usernames 76// in |result|. 77void InitPasswordFormFillData( 78 const content::PasswordForm& form_on_page, 79 const content::PasswordFormMap& matches, 80 const content::PasswordForm* const preferred_match, 81 bool wait_for_username_before_autofill, 82 bool enable_other_possible_usernames, 83 PasswordFormFillData* result); 84 85} // namespace autofill 86 87#endif // COMPONENTS_AUTOFILL_CORE_COMMON_PASSWORD_FORM_FILL_DATA_H__ 88