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author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-08-24 12:15:48 +0200 |
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committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-08-28 13:30:04 +0000 |
commit | b014812705fc80bff0a5c120dfcef88f349816dc (patch) | |
tree | 25a2e2d9fa285f1add86aa333389a839f81a39ae /chromium/components/account_id/account_id.cc | |
parent | 9f4560b1027ae06fdb497023cdcaf91b8511fa74 (diff) | |
download | qtwebengine-chromium-b014812705fc80bff0a5c120dfcef88f349816dc.tar.gz |
BASELINE: Update Chromium to 68.0.3440.125
Change-Id: I23f19369e01f688e496f5bf179abb521ad73874f
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'chromium/components/account_id/account_id.cc')
-rw-r--r-- | chromium/components/account_id/account_id.cc | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/chromium/components/account_id/account_id.cc b/chromium/components/account_id/account_id.cc new file mode 100644 index 00000000000..c422c39d4b4 --- /dev/null +++ b/chromium/components/account_id/account_id.cc @@ -0,0 +1,342 @@ +// Copyright 2015 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/account_id/account_id.h" + +#include <functional> +#include <memory> + +#include "base/json/json_reader.h" +#include "base/json/json_writer.h" +#include "base/memory/singleton.h" +#include "base/strings/string_util.h" +#include "base/values.h" +#include "google_apis/gaia/gaia_auth_util.h" + +namespace { + +// Serialization keys +const char kGaiaIdKey[] = "gaia_id"; +const char kEmailKey[] = "email"; +const char kObjGuid[] = "obj_guid"; +const char kAccountTypeKey[] = "account_type"; + +// Serialization values for account type. +const char kGoogle[] = "google"; +const char kAd[] = "ad"; +const char kUnknown[] = "unknown"; + +// Prefix for GetAccountIdKey(). +const char kKeyGaiaIdPrefix[] = "g-"; +const char kKeyAdIdPrefix[] = "a-"; + +} // anonymous namespace + +struct AccountId::EmptyAccountId { + EmptyAccountId() : user_id() {} + const AccountId user_id; + + static EmptyAccountId* GetInstance() { + return base::Singleton<EmptyAccountId>::get(); + } +}; + +AccountId::AccountId() {} + +AccountId::AccountId(const std::string& id, + const std::string& user_email, + const AccountType& account_type) + : id_(id), user_email_(user_email), account_type_(account_type) { + DCHECK(account_type != AccountType::UNKNOWN || id.empty()); + DCHECK(account_type != AccountType::ACTIVE_DIRECTORY || !id.empty()); + // Fail if e-mail looks similar to GaiaIdKey. + LOG_ASSERT(!base::StartsWith(user_email, kKeyGaiaIdPrefix, + base::CompareCase::SENSITIVE) || + user_email.find('@') != std::string::npos) + << "Bad e-mail: '" << user_email << "' with gaia_id='" << id << "'"; + + // TODO(alemate): DCHECK(!email.empty()); + // TODO(alemate): check gaia_id is not empty once it is required. +} + +AccountId::AccountId(const AccountId& other) + : id_(other.id_), + user_email_(other.user_email_), + account_type_(other.account_type_) {} + +bool AccountId::operator==(const AccountId& other) const { + if (this == &other) + return true; + if (account_type_ == AccountType::UNKNOWN || + other.account_type_ == AccountType::UNKNOWN) + return user_email_ == other.user_email_; + if (account_type_ != other.account_type_) + return false; + switch (account_type_) { + case AccountType::GOOGLE: + return (id_ == other.id_ && user_email_ == other.user_email_) || + (!id_.empty() && id_ == other.id_) || + (!user_email_.empty() && user_email_ == other.user_email_); + case AccountType::ACTIVE_DIRECTORY: + return id_ == other.id_ && user_email_ == other.user_email_; + default: + NOTREACHED() << "Unknown account type"; + } + return false; +} + +bool AccountId::operator!=(const AccountId& other) const { + return !operator==(other); +} + +bool AccountId::operator<(const AccountId& right) const { + // TODO(alemate): update this once all AccountId members are filled. + return user_email_ < right.user_email_; +} + +bool AccountId::empty() const { + return id_.empty() && user_email_.empty() && + account_type_ == AccountType::UNKNOWN; +} + +bool AccountId::is_valid() const { + switch (account_type_) { + case AccountType::GOOGLE: + return /* !id_.empty() && */ !user_email_.empty(); + case AccountType::ACTIVE_DIRECTORY: + return !id_.empty() && !user_email_.empty(); + case AccountType::UNKNOWN: + return id_.empty() && !user_email_.empty(); + } + NOTREACHED(); + return false; +} + +void AccountId::clear() { + id_.clear(); + user_email_.clear(); + account_type_ = AccountType::UNKNOWN; +} + +AccountType AccountId::GetAccountType() const { + return account_type_; +} + +const std::string& AccountId::GetGaiaId() const { + if (account_type_ != AccountType::GOOGLE) + NOTIMPLEMENTED() << "Failed to get gaia_id for non-Google account."; + return id_; +} + +const std::string& AccountId::GetObjGuid() const { + if (account_type_ != AccountType::ACTIVE_DIRECTORY) + NOTIMPLEMENTED() + << "Failed to get obj_guid for non-Active Directory account."; + return id_; +} + +const std::string& AccountId::GetUserEmail() const { + return user_email_; +} + +bool AccountId::HasAccountIdKey() const { + return account_type_ != AccountType::UNKNOWN && !id_.empty(); +} + +const std::string AccountId::GetAccountIdKey() const { +#ifdef NDEBUG + if (id_.empty()) + LOG(FATAL) << "GetAccountIdKey(): no id for " << Serialize(); +#else + CHECK(!id_.empty()); +#endif + switch (GetAccountType()) { + case AccountType::GOOGLE: + return std::string(kKeyGaiaIdPrefix) + id_; + case AccountType::ACTIVE_DIRECTORY: + return std::string(kKeyAdIdPrefix) + id_; + default: + NOTREACHED() << "Unknown account type"; + } + return std::string(); +} + +void AccountId::SetUserEmail(const std::string& email) { + DCHECK(!email.empty()); + user_email_ = email; +} + +// static +AccountId AccountId::FromUserEmail(const std::string& email) { + // TODO(alemate): DCHECK(!email.empty()); + return AccountId(std::string() /* id */, email, AccountType::UNKNOWN); +} + +// static +AccountId AccountId::FromGaiaId(const std::string& gaia_id) { + DCHECK(!gaia_id.empty()); + return AccountId(gaia_id, std::string() /* email */, AccountType::GOOGLE); +} + +// static +AccountId AccountId::FromUserEmailGaiaId(const std::string& email, + const std::string& gaia_id) { + DCHECK(!(email.empty() && gaia_id.empty())); + return AccountId(gaia_id, email, AccountType::GOOGLE); +} + +// static +AccountId AccountId::AdFromUserEmailObjGuid(const std::string& email, + const std::string& obj_guid) { + DCHECK(!email.empty() && !obj_guid.empty()); + return AccountId(obj_guid, email, AccountType::ACTIVE_DIRECTORY); +} + +// static +AccountId AccountId::AdFromObjGuid(const std::string& obj_guid) { + DCHECK(!obj_guid.empty()); + return AccountId(obj_guid, std::string() /* email */, + AccountType::ACTIVE_DIRECTORY); +} + +// static +AccountType AccountId::StringToAccountType( + const std::string& account_type_string) { + if (account_type_string == kGoogle) + return AccountType::GOOGLE; + if (account_type_string == kAd) + return AccountType::ACTIVE_DIRECTORY; + if (account_type_string == kUnknown) + return AccountType::UNKNOWN; + NOTREACHED() << "Unknown account type " << account_type_string; + return AccountType::UNKNOWN; +} + +// static +std::string AccountId::AccountTypeToString(const AccountType& account_type) { + switch (account_type) { + case AccountType::GOOGLE: + return kGoogle; + case AccountType::ACTIVE_DIRECTORY: + return kAd; + case AccountType::UNKNOWN: + return kUnknown; + } + return std::string(); +} + +std::string AccountId::Serialize() const { + base::DictionaryValue value; + switch (GetAccountType()) { + case AccountType::GOOGLE: + value.SetString(kGaiaIdKey, id_); + break; + case AccountType::ACTIVE_DIRECTORY: + value.SetString(kObjGuid, id_); + break; + case AccountType::UNKNOWN: + break; + } + value.SetString(kAccountTypeKey, AccountTypeToString(GetAccountType())); + value.SetString(kEmailKey, user_email_); + + std::string serialized; + base::JSONWriter::Write(value, &serialized); + return serialized; +} + +// static +bool AccountId::Deserialize(const std::string& serialized, + AccountId* account_id) { + base::JSONReader reader; + std::unique_ptr<const base::Value> value(reader.Read(serialized)); + const base::DictionaryValue* dictionary_value = nullptr; + + if (!value || !value->GetAsDictionary(&dictionary_value)) + return false; + + std::string gaia_id; + std::string user_email; + std::string obj_guid; + std::string account_type_string; + AccountType account_type = AccountType::GOOGLE; + + const bool found_gaia_id = dictionary_value->GetString(kGaiaIdKey, &gaia_id); + const bool found_user_email = + dictionary_value->GetString(kEmailKey, &user_email); + const bool found_obj_guid = dictionary_value->GetString(kObjGuid, &obj_guid); + const bool found_account_type = + dictionary_value->GetString(kAccountTypeKey, &account_type_string); + if (found_account_type) + account_type = StringToAccountType(account_type_string); + + switch (account_type) { + case AccountType::GOOGLE: + if (found_obj_guid) + DLOG(ERROR) << "AccountType is 'google' but obj_guid is found in '" + << serialized << "'"; + + if (!found_gaia_id) + DLOG(ERROR) << "gaia_id is not found in '" << serialized << "'"; + + if (!found_user_email) + DLOG(ERROR) << "user_email is not found in '" << serialized << "'"; + + if (!found_gaia_id && !found_user_email) + return false; + + *account_id = FromUserEmailGaiaId(user_email, gaia_id); + return true; + + case AccountType::ACTIVE_DIRECTORY: + if (found_gaia_id) + DLOG(ERROR) + << "AccountType is 'active directory' but gaia_id is found in '" + << serialized << "'"; + + if (!found_obj_guid) { + DLOG(ERROR) << "obj_guid is not found in '" << serialized << "'"; + return false; + } + + if (!found_user_email) { + DLOG(ERROR) << "user_email is not found in '" << serialized << "'"; + } + + if (!found_obj_guid || !found_user_email) + return false; + + *account_id = AdFromUserEmailObjGuid(user_email, obj_guid); + return true; + + case AccountType::UNKNOWN: + if (!found_user_email) + return false; + *account_id = FromUserEmail(user_email); + return true; + } + return false; +} + +std::ostream& operator<<(std::ostream& stream, const AccountId& account_id) { + stream << "{id: " << account_id.id_ << ", email: " << account_id.user_email_ + << ", type: " + << static_cast< + std::underlying_type<decltype(account_id.account_type_)>::type>( + account_id.account_type_) + << "}"; + return stream; +} + +const AccountId& EmptyAccountId() { + return AccountId::EmptyAccountId::GetInstance()->user_id; +} + +namespace BASE_HASH_NAMESPACE { + +std::size_t hash<AccountId>::operator()(const AccountId& user_id) const { + return hash<std::string>()(user_id.GetUserEmail()); +} + +} // namespace BASE_HASH_NAMESPACE |