| // 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 "components/autofill/core/browser/autofill_profile.h" |
| |
| #include <algorithm> |
| #include <functional> |
| #include <map> |
| #include <memory> |
| #include <ostream> |
| #include <set> |
| |
| #include "base/guid.h" |
| #include "base/i18n/case_conversion.h" |
| #include "base/i18n/char_iterator.h" |
| #include "base/logging.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "base/sha1.h" |
| #include "base/stl_util.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversion_utils.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "components/autofill/core/browser/address.h" |
| #include "components/autofill/core/browser/address_i18n.h" |
| #include "components/autofill/core/browser/autofill_country.h" |
| #include "components/autofill/core/browser/autofill_field.h" |
| #include "components/autofill/core/browser/autofill_metadata.h" |
| #include "components/autofill/core/browser/autofill_metrics.h" |
| #include "components/autofill/core/browser/autofill_profile_comparator.h" |
| #include "components/autofill/core/browser/autofill_type.h" |
| #include "components/autofill/core/browser/contact_info.h" |
| #include "components/autofill/core/browser/phone_number.h" |
| #include "components/autofill/core/browser/phone_number_i18n.h" |
| #include "components/autofill/core/browser/state_names.h" |
| #include "components/autofill/core/browser/validation.h" |
| #include "components/autofill/core/common/autofill_clock.h" |
| #include "components/autofill/core/common/autofill_constants.h" |
| #include "components/autofill/core/common/autofill_features.h" |
| #include "components/autofill/core/common/autofill_l10n_util.h" |
| #include "components/autofill/core/common/form_field_data.h" |
| #include "components/strings/grit/components_strings.h" |
| #include "third_party/icu/source/common/unicode/uchar.h" |
| #include "third_party/icu/source/common/unicode/utypes.h" |
| #include "third_party/icu/source/i18n/unicode/translit.h" |
| #include "third_party/libaddressinput/chromium/addressinput_util.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/address_data.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/address_formatter.h" |
| #include "third_party/libaddressinput/src/cpp/include/libaddressinput/address_metadata.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| using base::ASCIIToUTF16; |
| using base::UTF16ToUTF8; |
| using ::i18n::addressinput::AddressData; |
| using ::i18n::addressinput::AddressField; |
| |
| namespace autofill { |
| namespace { |
| |
| // Like |AutofillType::GetStorableType()|, but also returns |NAME_FULL| for |
| // first, middle, and last name field types, and groups phone number types |
| // similarly. |
| ServerFieldType GetStorableTypeCollapsingGroups(ServerFieldType type) { |
| ServerFieldType storable_type = AutofillType(type).GetStorableType(); |
| if (AutofillType(storable_type).group() == NAME) |
| return NAME_FULL; |
| |
| if (AutofillType(storable_type).group() == PHONE_HOME) |
| return PHONE_HOME_WHOLE_NUMBER; |
| |
| return storable_type; |
| } |
| |
| // Returns a value that represents specificity/privacy of the given type. This |
| // is used for prioritizing which data types are shown in inferred labels. For |
| // example, if the profile is going to fill ADDRESS_HOME_ZIP, it should |
| // prioritize showing that over ADDRESS_HOME_STATE in the suggestion sublabel. |
| int SpecificityForType(ServerFieldType type) { |
| switch (type) { |
| case ADDRESS_HOME_LINE1: |
| return 1; |
| |
| case ADDRESS_HOME_LINE2: |
| return 2; |
| |
| case EMAIL_ADDRESS: |
| return 3; |
| |
| case PHONE_HOME_WHOLE_NUMBER: |
| return 4; |
| |
| case NAME_FULL: |
| return 5; |
| |
| case ADDRESS_HOME_ZIP: |
| return 6; |
| |
| case ADDRESS_HOME_SORTING_CODE: |
| return 7; |
| |
| case COMPANY_NAME: |
| return 8; |
| |
| case ADDRESS_HOME_CITY: |
| return 9; |
| |
| case ADDRESS_HOME_STATE: |
| return 10; |
| |
| case ADDRESS_HOME_COUNTRY: |
| return 11; |
| |
| default: |
| break; |
| } |
| |
| // The priority of other types is arbitrary, but deterministic. |
| return 100 + type; |
| } |
| |
| bool CompareSpecificity(ServerFieldType type1, ServerFieldType type2) { |
| return SpecificityForType(type1) < SpecificityForType(type2); |
| } |
| |
| // Fills |distinguishing_fields| with a list of fields to use when creating |
| // labels that can help to distinguish between two profiles. Draws fields from |
| // |suggested_fields| if it is non-NULL; otherwise returns a default list. |
| // If |suggested_fields| is non-NULL, does not include |excluded_field| in the |
| // list. Otherwise, |excluded_field| is ignored, and should be set to |
| // |UNKNOWN_TYPE| by convention. The resulting list of fields is sorted in |
| // decreasing order of importance. |
| void GetFieldsForDistinguishingProfiles( |
| const std::vector<ServerFieldType>* suggested_fields, |
| ServerFieldType excluded_field, |
| std::vector<ServerFieldType>* distinguishing_fields) { |
| static const ServerFieldType kDefaultDistinguishingFields[] = { |
| NAME_FULL, |
| ADDRESS_HOME_LINE1, |
| ADDRESS_HOME_LINE2, |
| ADDRESS_HOME_DEPENDENT_LOCALITY, |
| ADDRESS_HOME_CITY, |
| ADDRESS_HOME_STATE, |
| ADDRESS_HOME_ZIP, |
| ADDRESS_HOME_SORTING_CODE, |
| ADDRESS_HOME_COUNTRY, |
| EMAIL_ADDRESS, |
| PHONE_HOME_WHOLE_NUMBER, |
| COMPANY_NAME, |
| }; |
| |
| std::vector<ServerFieldType> default_fields; |
| if (!suggested_fields) { |
| default_fields.assign(kDefaultDistinguishingFields, |
| kDefaultDistinguishingFields + |
| base::size(kDefaultDistinguishingFields)); |
| if (excluded_field == UNKNOWN_TYPE) { |
| distinguishing_fields->swap(default_fields); |
| return; |
| } |
| suggested_fields = &default_fields; |
| } |
| |
| // Keep track of which fields we've seen so that we avoid duplicate entries. |
| // Always ignore fields of unknown type and the excluded field. |
| std::set<ServerFieldType> seen_fields; |
| seen_fields.insert(UNKNOWN_TYPE); |
| seen_fields.insert(GetStorableTypeCollapsingGroups(excluded_field)); |
| |
| distinguishing_fields->clear(); |
| for (const ServerFieldType& it : *suggested_fields) { |
| ServerFieldType suggested_type = GetStorableTypeCollapsingGroups(it); |
| if (seen_fields.insert(suggested_type).second) |
| distinguishing_fields->push_back(suggested_type); |
| } |
| |
| std::sort(distinguishing_fields->begin(), distinguishing_fields->end(), |
| CompareSpecificity); |
| |
| // Special case: If the excluded field is a partial name (e.g. first name) and |
| // the suggested fields include other name fields, include |NAME_FULL| in the |
| // list of distinguishing fields as a last-ditch fallback. This allows us to |
| // distinguish between profiles that are identical except for the name. |
| ServerFieldType effective_excluded_type = |
| GetStorableTypeCollapsingGroups(excluded_field); |
| if (excluded_field != effective_excluded_type) { |
| for (const ServerFieldType& it : *suggested_fields) { |
| if (it != excluded_field && |
| GetStorableTypeCollapsingGroups(it) == effective_excluded_type) { |
| distinguishing_fields->push_back(effective_excluded_type); |
| break; |
| } |
| } |
| } |
| } |
| |
| // Constants for the validity bitfield. |
| const size_t kValidityBitsPerType = 2; |
| // The order is important to ensure a consistent bitfield value. New values |
| // should be added at the end NOT at the start or middle. |
| const ServerFieldType kSupportedTypesByClientForValidation[] = { |
| ADDRESS_HOME_COUNTRY, |
| ADDRESS_HOME_STATE, |
| ADDRESS_HOME_ZIP, |
| ADDRESS_HOME_CITY, |
| ADDRESS_HOME_DEPENDENT_LOCALITY, |
| EMAIL_ADDRESS, |
| PHONE_HOME_WHOLE_NUMBER}; |
| |
| const size_t kNumSupportedTypesForValidation = |
| sizeof(kSupportedTypesByClientForValidation) / |
| sizeof(kSupportedTypesByClientForValidation[0]); |
| |
| static_assert(kNumSupportedTypesForValidation * kValidityBitsPerType <= 64, |
| "Not enough bits to encode profile validity information!"); |
| |
| // Some types are specializations of other types. Normalize these back to the |
| // main stored type for used to mark field validity . |
| ServerFieldType NormalizeTypeForValidityCheck(ServerFieldType type) { |
| auto field_type_group = AutofillType(type).group(); |
| if (field_type_group == PHONE_HOME || field_type_group == PHONE_BILLING) |
| return PHONE_HOME_WHOLE_NUMBER; |
| return type; |
| } |
| |
| } // namespace |
| |
| AutofillProfile::AutofillProfile(const std::string& guid, |
| const std::string& origin) |
| : AutofillDataModel(guid, origin), |
| phone_number_(this), |
| record_type_(LOCAL_PROFILE), |
| has_converted_(false), |
| weak_ptr_factory_(this) {} |
| |
| AutofillProfile::AutofillProfile(RecordType type, const std::string& server_id) |
| : AutofillDataModel(base::GenerateGUID(), std::string()), |
| phone_number_(this), |
| server_id_(server_id), |
| record_type_(type), |
| has_converted_(false), |
| weak_ptr_factory_(this) { |
| DCHECK(type == SERVER_PROFILE); |
| } |
| |
| AutofillProfile::AutofillProfile() |
| : AutofillDataModel(base::GenerateGUID(), std::string()), |
| phone_number_(this), |
| record_type_(LOCAL_PROFILE), |
| has_converted_(false), |
| weak_ptr_factory_(this) {} |
| |
| AutofillProfile::AutofillProfile(const AutofillProfile& profile) |
| : AutofillDataModel(std::string(), std::string()), |
| phone_number_(this), |
| weak_ptr_factory_(this) { |
| operator=(profile); |
| } |
| |
| AutofillProfile::~AutofillProfile() { |
| } |
| |
| AutofillProfile& AutofillProfile::operator=(const AutofillProfile& profile) { |
| if (this == &profile) |
| return *this; |
| |
| set_use_count(profile.use_count()); |
| set_use_date(profile.use_date()); |
| set_previous_use_date(profile.previous_use_date()); |
| set_modification_date(profile.modification_date()); |
| |
| set_guid(profile.guid()); |
| set_origin(profile.origin()); |
| |
| record_type_ = profile.record_type_; |
| |
| name_ = profile.name_; |
| email_ = profile.email_; |
| company_ = profile.company_; |
| phone_number_ = profile.phone_number_; |
| phone_number_.set_profile(this); |
| |
| address_ = profile.address_; |
| set_language_code(profile.language_code()); |
| |
| server_id_ = profile.server_id(); |
| has_converted_ = profile.has_converted(); |
| is_client_validity_states_updated_ = |
| profile.is_client_validity_states_updated(); |
| SetClientValidityFromBitfieldValue(profile.GetClientValidityBitfieldValue()); |
| server_validity_states_ = profile.GetServerValidityMap(); |
| |
| return *this; |
| } |
| |
| AutofillMetadata AutofillProfile::GetMetadata() const { |
| AutofillMetadata metadata = AutofillDataModel::GetMetadata(); |
| metadata.id = (record_type_ == LOCAL_PROFILE ? guid() : server_id_); |
| metadata.has_converted = has_converted_; |
| return metadata; |
| } |
| |
| bool AutofillProfile::SetMetadata(const AutofillMetadata metadata) { |
| // Make sure the ids matches. |
| if (metadata.id != (record_type_ == LOCAL_PROFILE ? guid() : server_id_)) |
| return false; |
| |
| if (!AutofillDataModel::SetMetadata(metadata)) |
| return false; |
| |
| has_converted_ = metadata.has_converted; |
| return true; |
| } |
| |
| bool AutofillProfile::IsDeletable() const { |
| return AutofillDataModel::IsDeletable() && !IsVerified(); |
| } |
| |
| // TODO(crbug.com/589535): Disambiguate similar field types before uploading. |
| void AutofillProfile::GetMatchingTypes( |
| const base::string16& text, |
| const std::string& app_locale, |
| ServerFieldTypeSet* matching_types) const { |
| ServerFieldTypeSet matching_types_in_this_profile; |
| FormGroupList info = FormGroups(); |
| for (const auto* form_group : info) { |
| form_group->GetMatchingTypes(text, app_locale, |
| &matching_types_in_this_profile); |
| } |
| |
| for (auto type : matching_types_in_this_profile) { |
| matching_types->insert(type); |
| } |
| } |
| |
| void AutofillProfile::GetMatchingTypesAndValidities( |
| const base::string16& text, |
| const std::string& app_locale, |
| ServerFieldTypeSet* matching_types, |
| std::map<ServerFieldType, AutofillProfile::ValidityState>* |
| matching_types_validities) const { |
| if (!matching_types && !matching_types_validities) |
| return; |
| |
| ServerFieldTypeSet matching_types_in_this_profile; |
| FormGroupList info = FormGroups(); |
| for (const auto* form_group : info) { |
| form_group->GetMatchingTypes(text, app_locale, |
| &matching_types_in_this_profile); |
| } |
| |
| for (auto type : matching_types_in_this_profile) { |
| if (matching_types_validities) { |
| // TODO(crbug.com/879655): Set the client validities and look them up when |
| // the server validities are not available. |
| (*matching_types_validities)[type] = GetValidityState(type, SERVER); |
| } |
| if (matching_types) |
| matching_types->insert(type); |
| } |
| } |
| |
| base::string16 AutofillProfile::GetRawInfo(ServerFieldType type) const { |
| const FormGroup* form_group = FormGroupForType(AutofillType(type)); |
| if (!form_group) |
| return base::string16(); |
| |
| return form_group->GetRawInfo(type); |
| } |
| |
| void AutofillProfile::SetRawInfo(ServerFieldType type, |
| const base::string16& value) { |
| FormGroup* form_group = MutableFormGroupForType(AutofillType(type)); |
| if (form_group) { |
| is_client_validity_states_updated_ &= |
| !IsClientValidationSupportedForType(type); |
| form_group->SetRawInfo(type, value); |
| } |
| } |
| |
| void AutofillProfile::GetSupportedTypes( |
| ServerFieldTypeSet* supported_types) const { |
| FormGroupList info = FormGroups(); |
| for (const auto* form_group : info) { |
| form_group->GetSupportedTypes(supported_types); |
| } |
| } |
| |
| bool AutofillProfile::IsEmpty(const std::string& app_locale) const { |
| ServerFieldTypeSet types; |
| GetNonEmptyTypes(app_locale, &types); |
| return types.empty(); |
| } |
| |
| bool AutofillProfile::IsPresentButInvalid(ServerFieldType type) const { |
| std::string country = UTF16ToUTF8(GetRawInfo(ADDRESS_HOME_COUNTRY)); |
| base::string16 data = GetRawInfo(type); |
| if (data.empty()) |
| return false; |
| |
| switch (type) { |
| case ADDRESS_HOME_STATE: |
| return country == "US" && !IsValidState(data); |
| |
| case ADDRESS_HOME_ZIP: |
| return country == "US" && !IsValidZip(data); |
| |
| case PHONE_HOME_WHOLE_NUMBER: |
| return !i18n::PhoneObject(data, country).IsValidNumber(); |
| |
| case EMAIL_ADDRESS: |
| return !IsValidEmailAddress(data); |
| |
| default: |
| NOTREACHED(); |
| return false; |
| } |
| } |
| |
| int AutofillProfile::Compare(const AutofillProfile& profile) const { |
| const ServerFieldType types[] = { |
| NAME_FULL, |
| NAME_FIRST, |
| NAME_MIDDLE, |
| NAME_LAST, |
| COMPANY_NAME, |
| ADDRESS_HOME_STREET_ADDRESS, |
| ADDRESS_HOME_DEPENDENT_LOCALITY, |
| ADDRESS_HOME_CITY, |
| ADDRESS_HOME_STATE, |
| ADDRESS_HOME_ZIP, |
| ADDRESS_HOME_SORTING_CODE, |
| ADDRESS_HOME_COUNTRY, |
| EMAIL_ADDRESS, |
| PHONE_HOME_WHOLE_NUMBER, |
| }; |
| |
| for (ServerFieldType type : types) { |
| int comparison = GetRawInfo(type).compare(profile.GetRawInfo(type)); |
| if (comparison != 0) { |
| return comparison; |
| } |
| } |
| |
| return 0; |
| } |
| |
| bool AutofillProfile::EqualsSansOrigin(const AutofillProfile& profile) const { |
| return guid() == profile.guid() && |
| language_code() == profile.language_code() && |
| Compare(profile) == 0; |
| } |
| |
| bool AutofillProfile::EqualsForSyncPurposes(const AutofillProfile& profile) |
| const { |
| return use_count() == profile.use_count() && |
| use_date() == profile.use_date() && |
| EqualsSansGuid(profile); |
| } |
| |
| bool AutofillProfile::EqualsForClientValidationPurpose( |
| const AutofillProfile& profile) const { |
| for (ServerFieldType type : kSupportedTypesByClientForValidation) { |
| if (GetRawInfo(type).compare(profile.GetRawInfo(type))) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| bool AutofillProfile::EqualsIncludingUsageStatsForTesting( |
| const AutofillProfile& profile) const { |
| return use_count() == profile.use_count() && |
| use_date() == profile.use_date() && *this == profile; |
| } |
| |
| bool AutofillProfile::operator==(const AutofillProfile& profile) const { |
| return guid() == profile.guid() && EqualsSansGuid(profile); |
| } |
| |
| bool AutofillProfile::operator!=(const AutofillProfile& profile) const { |
| return !operator==(profile); |
| } |
| |
| bool AutofillProfile::IsSubsetOf(const AutofillProfile& profile, |
| const std::string& app_locale) const { |
| ServerFieldTypeSet types; |
| GetSupportedTypes(&types); |
| return IsSubsetOfForFieldSet(profile, app_locale, types); |
| } |
| |
| bool AutofillProfile::IsSubsetOfForFieldSet( |
| const AutofillProfile& profile, |
| const std::string& app_locale, |
| const ServerFieldTypeSet& types) const { |
| AutofillProfileComparator comparator(app_locale); |
| |
| for (ServerFieldType type : types) { |
| base::string16 value = GetRawInfo(type); |
| if (value.empty()) |
| continue; |
| |
| if (type == NAME_FULL || type == ADDRESS_HOME_STREET_ADDRESS) { |
| // Ignore the compound "full name" field type. We are only interested in |
| // comparing the constituent parts. For example, if |this| has a middle |
| // name saved, but |profile| lacks one, |profile| could still be a subset |
| // of |this|. Likewise, ignore the compound "street address" type, as we |
| // are only interested in matching line-by-line. |
| continue; |
| } else if (AutofillType(type).group() == PHONE_HOME) { |
| // Phone numbers should be canonicalized prior to being compared. |
| if (type != PHONE_HOME_WHOLE_NUMBER) { |
| continue; |
| } else if (!i18n::PhoneNumbersMatch( |
| value, profile.GetRawInfo(type), |
| base::UTF16ToASCII(GetRawInfo(ADDRESS_HOME_COUNTRY)), |
| app_locale)) { |
| return false; |
| } |
| } else { |
| const base::string16 this_value = |
| comparator.NormalizeForComparison(value); |
| const base::string16 that_value = |
| comparator.NormalizeForComparison(profile.GetRawInfo(type)); |
| if (this_value != that_value) |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| void AutofillProfile::OverwriteDataFrom(const AutofillProfile& profile) { |
| // Verified profiles should never be overwritten with unverified data. |
| DCHECK(!IsVerified() || profile.IsVerified()); |
| DCHECK_EQ(guid(), profile.guid()); |
| |
| // Some fields should not got overwritten by empty values; back-up the |
| // values. |
| std::string language_code_value = language_code(); |
| std::string origin_value = origin(); |
| base::string16 name_full_value = GetRawInfo(NAME_FULL); |
| |
| *this = profile; |
| |
| if (origin().empty()) |
| set_origin(origin_value); |
| if (language_code().empty()) |
| set_language_code(language_code_value); |
| if (!HasRawInfo(NAME_FULL)) |
| SetRawInfo(NAME_FULL, name_full_value); |
| } |
| |
| bool AutofillProfile::MergeDataFrom(const AutofillProfile& profile, |
| const std::string& app_locale) { |
| // Verified profiles should never be overwritten with unverified data. |
| DCHECK(!IsVerified() || profile.IsVerified()); |
| AutofillProfileComparator comparator(app_locale); |
| DCHECK(comparator.AreMergeable(*this, profile)); |
| |
| NameInfo name; |
| EmailInfo email; |
| CompanyInfo company; |
| PhoneNumber phone_number(this); |
| Address address; |
| |
| DVLOG(1) << "Merging profiles:\nSource = " << profile << "\nDest = " << *this; |
| |
| // The comparator's merge operations are biased to prefer the data in the |
| // first profile parameter when the data is the same modulo case. We expect |
| // the caller to pass the incoming profile in this position to prefer |
| // accepting updates instead of preserving the original data. I.e., passing |
| // the incoming profile first accepts case and diacritic changes, for example, |
| // the other ways does not. |
| if (!comparator.MergeNames(profile, *this, &name) || |
| !comparator.MergeEmailAddresses(profile, *this, &email) || |
| !comparator.MergeCompanyNames(profile, *this, &company) || |
| !comparator.MergePhoneNumbers(profile, *this, &phone_number) || |
| !comparator.MergeAddresses(profile, *this, &address)) { |
| NOTREACHED(); |
| return false; |
| } |
| |
| // TODO(rogerm): As implemented, "origin" really denotes "domain of last use". |
| // Find a better merge heuristic. Ditto for language code. |
| set_origin(profile.origin()); |
| set_language_code(profile.language_code()); |
| |
| // Update the use-count to be the max of the two merge-counts. Alternatively, |
| // we could have summed the two merge-counts. We don't sum because it skews |
| // the frecency value on merge and double counts usage on profile reuse. |
| // Profile reuse is accounted for on RecordUseOf() on selection of a profile |
| // in the autofill drop-down; we don't need to account for that here. Further, |
| // a similar, fully-typed submission that merges to an existing profile should |
| // not be counted as a re-use of that profile. |
| set_use_count(std::max(profile.use_count(), use_count())); |
| set_use_date(std::max(profile.use_date(), use_date())); |
| |
| // Update the fields which need to be modified, if any. Note: that we're |
| // comparing the fields for representational equality below (i.e., are the |
| // values byte for byte the same). |
| |
| bool modified = false; |
| |
| if (name_ != name) { |
| name_ = name; |
| modified = true; |
| } |
| |
| if (email_ != email) { |
| email_ = email; |
| modified = true; |
| } |
| |
| if (company_ != company) { |
| company_ = company; |
| modified = true; |
| } |
| |
| if (phone_number_ != phone_number) { |
| phone_number_ = phone_number; |
| modified = true; |
| } |
| |
| if (address_ != address) { |
| address_ = address; |
| modified = true; |
| } |
| |
| is_client_validity_states_updated_ &= !modified; |
| |
| return modified; |
| } |
| |
| bool AutofillProfile::SaveAdditionalInfo(const AutofillProfile& profile, |
| const std::string& app_locale) { |
| // If both profiles are verified, do not merge them. |
| if (IsVerified() && profile.IsVerified()) |
| return false; |
| |
| AutofillProfileComparator comparator(app_locale); |
| |
| // SaveAdditionalInfo should not have been called if the profiles were not |
| // already deemed to be mergeable. |
| DCHECK(comparator.AreMergeable(*this, profile)); |
| |
| // We don't replace verified profile data with unverified profile data. But, |
| // we can merge two verified profiles or merge verified profile data into an |
| // unverified profile. |
| if (!IsVerified() || profile.IsVerified()) { |
| if (MergeDataFrom(profile, app_locale)) { |
| AutofillMetrics::LogProfileActionOnFormSubmitted( |
| AutofillMetrics::EXISTING_PROFILE_UPDATED); |
| } else { |
| AutofillMetrics::LogProfileActionOnFormSubmitted( |
| AutofillMetrics::EXISTING_PROFILE_USED); |
| } |
| } |
| return true; |
| } |
| |
| // static |
| bool AutofillProfile::SupportsMultiValue(ServerFieldType type) { |
| FieldTypeGroup group = AutofillType(type).group(); |
| return group == NAME || |
| group == NAME_BILLING || |
| group == EMAIL || |
| group == PHONE_HOME || |
| group == PHONE_BILLING; |
| } |
| |
| // static |
| void AutofillProfile::CreateDifferentiatingLabels( |
| const std::vector<AutofillProfile*>& profiles, |
| const std::string& app_locale, |
| std::vector<base::string16>* labels) { |
| const size_t kMinimalFieldsShown = 2; |
| CreateInferredLabels(profiles, nullptr, UNKNOWN_TYPE, kMinimalFieldsShown, |
| app_locale, labels); |
| DCHECK_EQ(profiles.size(), labels->size()); |
| } |
| |
| // static |
| void AutofillProfile::CreateInferredLabels( |
| const std::vector<AutofillProfile*>& profiles, |
| const std::vector<ServerFieldType>* suggested_fields, |
| ServerFieldType excluded_field, |
| size_t minimal_fields_shown, |
| const std::string& app_locale, |
| std::vector<base::string16>* labels) { |
| std::vector<ServerFieldType> fields_to_use; |
| GetFieldsForDistinguishingProfiles(suggested_fields, excluded_field, |
| &fields_to_use); |
| |
| // Construct the default label for each profile. Also construct a map that |
| // associates each label with the profiles that have this label. This map is |
| // then used to detect which labels need further differentiating fields. |
| std::map<base::string16, std::list<size_t> > labels_to_profiles; |
| for (size_t i = 0; i < profiles.size(); ++i) { |
| base::string16 label = profiles[i]->ConstructInferredLabel( |
| fields_to_use.data(), fields_to_use.size(), minimal_fields_shown, |
| app_locale); |
| labels_to_profiles[label].push_back(i); |
| } |
| |
| labels->resize(profiles.size()); |
| for (auto& it : labels_to_profiles) { |
| if (it.second.size() == 1) { |
| // This label is unique, so use it without any further ado. |
| base::string16 label = it.first; |
| size_t profile_index = it.second.front(); |
| (*labels)[profile_index] = label; |
| } else { |
| // We have more than one profile with the same label, so add |
| // differentiating fields. |
| CreateInferredLabelsHelper(profiles, it.second, fields_to_use, |
| minimal_fields_shown, app_locale, labels); |
| } |
| } |
| } |
| |
| base::string16 AutofillProfile::ConstructInferredLabel( |
| const ServerFieldType* included_fields, |
| const size_t included_fields_size, |
| size_t num_fields_to_use, |
| const std::string& app_locale) const { |
| // TODO(estade): use libaddressinput? |
| base::string16 separator = |
| l10n_util::GetStringUTF16(IDS_AUTOFILL_ADDRESS_SUMMARY_SEPARATOR); |
| |
| AutofillType region_code_type(HTML_TYPE_COUNTRY_CODE, HTML_MODE_NONE); |
| const base::string16& profile_region_code = |
| GetInfo(region_code_type, app_locale); |
| std::string address_region_code = UTF16ToUTF8(profile_region_code); |
| |
| // A copy of |this| pruned down to contain only data for the address fields in |
| // |included_fields|. |
| AutofillProfile trimmed_profile(guid(), origin()); |
| trimmed_profile.SetInfo(region_code_type, profile_region_code, app_locale); |
| trimmed_profile.set_language_code(language_code()); |
| |
| std::vector<ServerFieldType> remaining_fields; |
| for (size_t i = 0; i < included_fields_size && num_fields_to_use > 0; ++i) { |
| ::i18n::addressinput::AddressField address_field; |
| if (!i18n::FieldForType(included_fields[i], &address_field) || |
| !::i18n::addressinput::IsFieldUsed(address_field, |
| address_region_code) || |
| address_field == ::i18n::addressinput::COUNTRY) { |
| remaining_fields.push_back(included_fields[i]); |
| continue; |
| } |
| |
| AutofillType autofill_type(included_fields[i]); |
| base::string16 field_value = GetInfo(autofill_type, app_locale); |
| if (field_value.empty()) |
| continue; |
| |
| trimmed_profile.SetInfo(autofill_type, field_value, app_locale); |
| --num_fields_to_use; |
| } |
| |
| std::unique_ptr<AddressData> address_data = |
| i18n::CreateAddressDataFromAutofillProfile(trimmed_profile, app_locale); |
| std::string address_line; |
| ::i18n::addressinput::GetFormattedNationalAddressLine( |
| *address_data, &address_line); |
| base::string16 label = base::UTF8ToUTF16(address_line); |
| |
| for (std::vector<ServerFieldType>::const_iterator it = |
| remaining_fields.begin(); |
| it != remaining_fields.end() && num_fields_to_use > 0; |
| ++it) { |
| base::string16 field_value; |
| // Special case whole numbers: we want the user-formatted (raw) version, not |
| // the canonicalized version we'll fill into the page. |
| if (*it == PHONE_HOME_WHOLE_NUMBER) |
| field_value = GetRawInfo(*it); |
| else |
| field_value = GetInfo(AutofillType(*it), app_locale); |
| if (field_value.empty()) |
| continue; |
| |
| if (!label.empty()) |
| label.append(separator); |
| |
| label.append(field_value); |
| --num_fields_to_use; |
| } |
| |
| // If country code is missing, libaddressinput won't be used to format the |
| // address. In this case the suggestion might include a multi-line street |
| // address which needs to be flattened. |
| base::ReplaceChars(label, base::ASCIIToUTF16("\n"), separator, &label); |
| |
| return label; |
| } |
| |
| void AutofillProfile::GenerateServerProfileIdentifier() { |
| DCHECK_EQ(SERVER_PROFILE, record_type()); |
| base::string16 contents = GetRawInfo(NAME_FIRST); |
| contents.append(GetRawInfo(NAME_MIDDLE)); |
| contents.append(GetRawInfo(NAME_LAST)); |
| contents.append(GetRawInfo(EMAIL_ADDRESS)); |
| contents.append(GetRawInfo(COMPANY_NAME)); |
| contents.append(GetRawInfo(ADDRESS_HOME_STREET_ADDRESS)); |
| contents.append(GetRawInfo(ADDRESS_HOME_DEPENDENT_LOCALITY)); |
| contents.append(GetRawInfo(ADDRESS_HOME_CITY)); |
| contents.append(GetRawInfo(ADDRESS_HOME_STATE)); |
| contents.append(GetRawInfo(ADDRESS_HOME_ZIP)); |
| contents.append(GetRawInfo(ADDRESS_HOME_SORTING_CODE)); |
| contents.append(GetRawInfo(ADDRESS_HOME_COUNTRY)); |
| contents.append(GetRawInfo(PHONE_HOME_WHOLE_NUMBER)); |
| std::string contents_utf8 = UTF16ToUTF8(contents); |
| contents_utf8.append(language_code()); |
| server_id_ = base::SHA1HashString(contents_utf8); |
| } |
| |
| void AutofillProfile::RecordAndLogUse() { |
| previous_use_date_ = use_date(); |
| UMA_HISTOGRAM_COUNTS_1000("Autofill.DaysSinceLastUse.Profile", |
| (AutofillClock::Now() - use_date()).InDays()); |
| RecordUse(); |
| } |
| |
| bool AutofillProfile::IsAnInvalidPhoneNumber(ServerFieldType type) const { |
| if (GetValidityState(type, SERVER) == VALID || |
| (type != PHONE_HOME_WHOLE_NUMBER && type != PHONE_HOME_NUMBER && |
| type != PHONE_BILLING_WHOLE_NUMBER && type != PHONE_BILLING_NUMBER)) |
| return false; |
| if (GetValidityState(type, SERVER) == INVALID) |
| return true; |
| |
| ServerFieldTypeSet types; |
| if (GroupTypeOfServerFieldType(type) == PHONE_HOME) { |
| types = {PHONE_HOME_NUMBER, PHONE_HOME_CITY_CODE, |
| PHONE_HOME_CITY_AND_NUMBER}; |
| if (type == PHONE_HOME_WHOLE_NUMBER) { |
| types.insert(PHONE_HOME_WHOLE_NUMBER); |
| types.insert(PHONE_HOME_COUNTRY_CODE); |
| } |
| } else if (GroupTypeOfServerFieldType(type) == PHONE_BILLING) { |
| types = {PHONE_BILLING_NUMBER, PHONE_BILLING_CITY_CODE, |
| PHONE_BILLING_CITY_AND_NUMBER}; |
| if (type == PHONE_BILLING_WHOLE_NUMBER) { |
| types.insert(PHONE_BILLING_WHOLE_NUMBER); |
| types.insert(PHONE_BILLING_COUNTRY_CODE); |
| } |
| } |
| |
| for (const auto& cur_type : types) { |
| if (GetValidityState(cur_type, SERVER) == INVALID) |
| return true; |
| } |
| return false; |
| } |
| |
| AutofillProfile::ValidityState AutofillProfile::GetValidityState( |
| ServerFieldType type, |
| ValidationSource validation_source) const { |
| if (validation_source == CLIENT) { |
| type = NormalizeTypeForValidityCheck(type); |
| // Return UNSUPPORTED for types that autofill does not validate. |
| if (!IsClientValidationSupportedForType(type)) |
| return UNSUPPORTED; |
| |
| auto it = client_validity_states_.find(type); |
| return (it == client_validity_states_.end()) ? UNVALIDATED : it->second; |
| } |
| DCHECK_EQ(SERVER, validation_source); |
| |
| auto it = server_validity_states_.find(type); |
| return (it == server_validity_states_.end()) ? UNVALIDATED : it->second; |
| } |
| |
| void AutofillProfile::SetValidityState( |
| ServerFieldType type, |
| ValidityState validity, |
| ValidationSource validation_source) const { |
| if (validation_source == CLIENT) { |
| // Do not save validity of unsupported types. |
| if (!IsClientValidationSupportedForType(type)) |
| return; |
| client_validity_states_[type] = validity; |
| return; |
| } |
| DCHECK_EQ(SERVER, validation_source); |
| server_validity_states_[type] = validity; |
| } |
| |
| void AutofillProfile::UpdateServerValidityMap( |
| const ProfileValidityMap& validity_map) const { |
| server_validity_states_.clear(); |
| const auto& field_validity_states = validity_map.field_validity_states(); |
| for (const auto& current_pair : field_validity_states) { |
| const auto field_type = static_cast<ServerFieldType>(current_pair.first); |
| const auto field_validity = static_cast<ValidityState>(current_pair.second); |
| server_validity_states_[field_type] = field_validity; |
| } |
| } |
| |
| // static |
| bool AutofillProfile::IsClientValidationSupportedForType(ServerFieldType type) { |
| for (auto supported_type : kSupportedTypesByClientForValidation) { |
| if (type == supported_type) |
| return true; |
| } |
| return false; |
| } |
| |
| int AutofillProfile::GetClientValidityBitfieldValue() const { |
| int validity_value = 0; |
| size_t field_type_shift = 0; |
| for (ServerFieldType supported_type : kSupportedTypesByClientForValidation) { |
| DCHECK(GetValidityState(supported_type, CLIENT) != UNSUPPORTED); |
| validity_value |= GetValidityState(supported_type, CLIENT) |
| << field_type_shift; |
| field_type_shift += kValidityBitsPerType; |
| } |
| |
| // Check the the shift is still in range. |
| DCHECK_LE(field_type_shift, 64U); |
| |
| return validity_value; |
| } |
| |
| void AutofillProfile::SetClientValidityFromBitfieldValue( |
| int bitfield_value) const { |
| // Compute the bitmask based on the number a bits per type. For example, this |
| // could be the two least significant bits (0b11). |
| const int kBitmask = (1 << kValidityBitsPerType) - 1; |
| |
| for (ServerFieldType supported_type : kSupportedTypesByClientForValidation) { |
| // Apply the bitmask to the bitfield value to get the validity value of the |
| // current |supported_type|. |
| int validity_value = bitfield_value & kBitmask; |
| if (validity_value < 0 || validity_value >= UNSUPPORTED) { |
| NOTREACHED(); |
| continue; |
| } |
| |
| SetValidityState(supported_type, static_cast<ValidityState>(validity_value), |
| CLIENT); |
| |
| // Shift the bitfield value to access the validity of the next field type. |
| bitfield_value = bitfield_value >> kValidityBitsPerType; |
| } |
| } |
| |
| base::string16 AutofillProfile::GetInfoImpl( |
| const AutofillType& type, |
| const std::string& app_locale) const { |
| if (type.html_type() == HTML_TYPE_FULL_ADDRESS) { |
| std::unique_ptr<AddressData> address_data = |
| i18n::CreateAddressDataFromAutofillProfile(*this, app_locale); |
| if (!addressinput::HasAllRequiredFields(*address_data)) |
| return base::string16(); |
| |
| std::vector<std::string> lines; |
| ::i18n::addressinput::GetFormattedNationalAddress(*address_data, &lines); |
| return base::UTF8ToUTF16(base::JoinString(lines, "\n")); |
| } |
| |
| const FormGroup* form_group = FormGroupForType(type); |
| if (!form_group) |
| return base::string16(); |
| |
| return form_group->GetInfoImpl(type, app_locale); |
| } |
| |
| bool AutofillProfile::SetInfoImpl(const AutofillType& type, |
| const base::string16& value, |
| const std::string& app_locale) { |
| FormGroup* form_group = MutableFormGroupForType(type); |
| if (!form_group) |
| return false; |
| |
| is_client_validity_states_updated_ &= |
| !IsClientValidationSupportedForType(type.GetStorableType()); |
| |
| base::string16 trimmed_value; |
| base::TrimWhitespace(value, base::TRIM_ALL, &trimmed_value); |
| return form_group->SetInfoImpl(type, trimmed_value, app_locale); |
| } |
| |
| // static |
| void AutofillProfile::CreateInferredLabelsHelper( |
| const std::vector<AutofillProfile*>& profiles, |
| const std::list<size_t>& indices, |
| const std::vector<ServerFieldType>& fields, |
| size_t num_fields_to_include, |
| const std::string& app_locale, |
| std::vector<base::string16>* labels) { |
| // For efficiency, we first construct a map of fields to their text values and |
| // each value's frequency. |
| std::map<ServerFieldType, |
| std::map<base::string16, size_t> > field_text_frequencies_by_field; |
| for (const ServerFieldType& field : fields) { |
| std::map<base::string16, size_t>& field_text_frequencies = |
| field_text_frequencies_by_field[field]; |
| |
| for (const auto& it : indices) { |
| const AutofillProfile* profile = profiles[it]; |
| base::string16 field_text = |
| profile->GetInfo(AutofillType(field), app_locale); |
| |
| // If this label is not already in the map, add it with frequency 0. |
| if (!field_text_frequencies.count(field_text)) |
| field_text_frequencies[field_text] = 0; |
| |
| // Now, increment the frequency for this label. |
| ++field_text_frequencies[field_text]; |
| } |
| } |
| |
| // Now comes the meat of the algorithm. For each profile, we scan the list of |
| // fields to use, looking for two things: |
| // 1. A (non-empty) field that differentiates the profile from all others |
| // 2. At least |num_fields_to_include| non-empty fields |
| // Before we've satisfied condition (2), we include all fields, even ones that |
| // are identical across all the profiles. Once we've satisfied condition (2), |
| // we only include fields that that have at last two distinct values. |
| for (const auto& it : indices) { |
| const AutofillProfile* profile = profiles[it]; |
| |
| std::vector<ServerFieldType> label_fields; |
| bool found_differentiating_field = false; |
| for (auto field = fields.begin(); field != fields.end(); ++field) { |
| // Skip over empty fields. |
| base::string16 field_text = |
| profile->GetInfo(AutofillType(*field), app_locale); |
| if (field_text.empty()) |
| continue; |
| |
| std::map<base::string16, size_t>& field_text_frequencies = |
| field_text_frequencies_by_field[*field]; |
| found_differentiating_field |= |
| !field_text_frequencies.count(base::string16()) && |
| (field_text_frequencies[field_text] == 1); |
| |
| // Once we've found enough non-empty fields, skip over any remaining |
| // fields that are identical across all the profiles. |
| if (label_fields.size() >= num_fields_to_include && |
| (field_text_frequencies.size() == 1)) |
| continue; |
| |
| label_fields.push_back(*field); |
| |
| // If we've (1) found a differentiating field and (2) found at least |
| // |num_fields_to_include| non-empty fields, we're done! |
| if (found_differentiating_field && |
| label_fields.size() >= num_fields_to_include) |
| break; |
| } |
| |
| (*labels)[it] = profile->ConstructInferredLabel( |
| label_fields.data(), label_fields.size(), label_fields.size(), |
| app_locale); |
| } |
| } |
| |
| AutofillProfile::FormGroupList AutofillProfile::FormGroups() const { |
| FormGroupList v(5); |
| v[0] = &name_; |
| v[1] = &email_; |
| v[2] = &company_; |
| v[3] = &phone_number_; |
| v[4] = &address_; |
| return v; |
| } |
| |
| const FormGroup* AutofillProfile::FormGroupForType( |
| const AutofillType& type) const { |
| return const_cast<AutofillProfile*>(this)->MutableFormGroupForType(type); |
| } |
| |
| FormGroup* AutofillProfile::MutableFormGroupForType(const AutofillType& type) { |
| switch (type.group()) { |
| case NAME: |
| case NAME_BILLING: |
| return &name_; |
| |
| case EMAIL: |
| return &email_; |
| |
| case COMPANY: |
| return &company_; |
| |
| case PHONE_HOME: |
| case PHONE_BILLING: |
| return &phone_number_; |
| |
| case ADDRESS_HOME: |
| case ADDRESS_BILLING: |
| return &address_; |
| |
| case NO_GROUP: |
| case CREDIT_CARD: |
| case PASSWORD_FIELD: |
| case USERNAME_FIELD: |
| case TRANSACTION: |
| case UNFILLABLE: |
| return nullptr; |
| } |
| |
| NOTREACHED(); |
| return nullptr; |
| } |
| |
| bool AutofillProfile::EqualsSansGuid(const AutofillProfile& profile) const { |
| return origin() == profile.origin() && |
| language_code() == profile.language_code() && |
| Compare(profile) == 0; |
| } |
| |
| std::ostream& operator<<(std::ostream& os, const AutofillProfile& profile) { |
| return os << (profile.record_type() == AutofillProfile::LOCAL_PROFILE |
| ? profile.guid() |
| : base::HexEncode(profile.server_id().data(), |
| profile.server_id().size())) |
| << " " << profile.origin() << " " |
| << UTF16ToUTF8(profile.GetRawInfo(NAME_FULL)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(NAME_FIRST)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(NAME_MIDDLE)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(NAME_LAST)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(EMAIL_ADDRESS)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(COMPANY_NAME)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_LINE1)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_LINE2)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_LINE3)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_DEPENDENT_LOCALITY)) |
| << " " << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_CITY)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_STATE)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_ZIP)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_SORTING_CODE)) << " " |
| << UTF16ToUTF8(profile.GetRawInfo(ADDRESS_HOME_COUNTRY)) << " " |
| << profile.language_code() << " " |
| << UTF16ToUTF8(profile.GetRawInfo(PHONE_HOME_WHOLE_NUMBER)) << " " |
| << profile.GetClientValidityBitfieldValue() << " " |
| << profile.has_converted() << " " << profile.use_count() << " " |
| << profile.use_date(); |
| } |
| |
| } // namespace autofill |