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/**
* Copyright (C) 2013 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/db/auth/role_name.h"
#include <algorithm>
#include <iostream>
#include <string>
#include "mongo/base/string_data.h"
#include "mongo/db/auth/authorization_manager.h"
#include "mongo/util/assert_util.h"
namespace mongo {
RoleName::RoleName(StringData role, StringData dbname) {
_fullName.resize(role.size() + dbname.size() + 1);
std::string::iterator iter =
std::copy(role.rawData(), role.rawData() + role.size(), _fullName.begin());
*iter = '@';
++iter;
iter = std::copy(dbname.rawData(), dbname.rawData() + dbname.size(), iter);
dassert(iter == _fullName.end());
_splitPoint = role.size();
}
std::ostream& operator<<(std::ostream& os, const RoleName& name) {
return os << name.getFullName();
}
RoleName RoleName::parseFromBSON(const BSONElement& elem) {
auto obj = elem.embeddedObjectUserCheck();
std::array<BSONElement, 2> fields;
obj.getFields(
{AuthorizationManager::ROLE_NAME_FIELD_NAME, AuthorizationManager::ROLE_DB_FIELD_NAME},
&fields);
const auto& nameField = fields[0];
uassert(ErrorCodes::BadValue,
str::stream() << "user name must contain a string field named: "
<< AuthorizationManager::ROLE_NAME_FIELD_NAME,
nameField.type() == String);
const auto& dbField = fields[1];
uassert(ErrorCodes::BadValue,
str::stream() << "role name must contain a string field named: "
<< AuthorizationManager::ROLE_DB_FIELD_NAME,
nameField.type() == String);
return RoleName(nameField.valueStringData(), dbField.valueStringData());
}
void RoleName::serializeToBSON(StringData fieldName, BSONObjBuilder* bob) const {
BSONObjBuilder sub(bob->subobjStart(fieldName));
_serializeToSubObj(&sub);
}
void RoleName::serializeToBSON(BSONArrayBuilder* bob) const {
BSONObjBuilder sub(bob->subobjStart());
_serializeToSubObj(&sub);
}
void RoleName::_serializeToSubObj(BSONObjBuilder* sub) const {
sub->append(AuthorizationManager::ROLE_NAME_FIELD_NAME, getRole());
sub->append(AuthorizationManager::ROLE_DB_FIELD_NAME, getDB());
}
} // namespace mongo
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