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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.
*/
#pragma once
#include <string>
#include <vector>
#include "mongo/base/string_data.h"
#include "mongo/db/jsobj.h"
namespace mongo {
class Privilege;
/**
* This class is used to parse documents describing resources as they are represented as part
* of privileges granted to roles in the role management commands.
*/
class ParsedResource {
MONGO_DISALLOW_COPYING(ParsedResource);
public:
//
// schema declarations
//
static const BSONField<bool> anyResource;
static const BSONField<bool> cluster;
static const BSONField<std::string> db;
static const BSONField<std::string> collection;
//
// construction / destruction
//
ParsedResource();
~ParsedResource();
/** Copies all the fields present in 'this' to 'other'. */
void cloneTo(ParsedResource* other) const;
//
// bson serializable interface implementation
//
bool isValid(std::string* errMsg) const;
BSONObj toBSON() const;
bool parseBSON(const BSONObj& source, std::string* errMsg);
void clear();
std::string toString() const;
//
// individual field accessors
//
void setAnyResource(bool anyResource);
void unsetAnyResource();
bool isAnyResourceSet() const;
bool getAnyResource() const;
void setCluster(bool cluster);
void unsetCluster();
bool isClusterSet() const;
bool getCluster() const;
void setDb(StringData db);
void unsetDb();
bool isDbSet() const;
const std::string& getDb() const;
void setCollection(StringData collection);
void unsetCollection();
bool isCollectionSet() const;
const std::string& getCollection() const;
private:
// Convention: (M)andatory, (O)ptional
// (O) Only present if the resource matches anything.
bool _anyResource;
bool _isAnyResourceSet;
// (O) Only present if the resource is the cluster
bool _cluster;
bool _isClusterSet;
// (O) database portion of the resource
std::string _db;
bool _isDbSet;
// (O) collection portion of the resource
std::string _collection;
bool _isCollectionSet;
};
/**
* This class is used to parse documents describing privileges in the role managment commands.
*/
class ParsedPrivilege {
MONGO_DISALLOW_COPYING(ParsedPrivilege);
public:
//
// schema declarations
//
static const BSONField<std::vector<std::string>> actions;
static const BSONField<ParsedResource> resource;
//
// construction / destruction
//
ParsedPrivilege();
~ParsedPrivilege();
/**
* Takes a parsedPrivilege and turns it into a true Privilege object.
* If the parsedPrivilege contains any unrecognized privileges it will add those to
* unrecognizedActions.
*/
static Status parsedPrivilegeToPrivilege(const ParsedPrivilege& parsedPrivilege,
Privilege* result,
std::vector<std::string>* unrecognizedActions);
/**
* Takes a Privilege object and turns it into a ParsedPrivilege.
*/
static bool privilegeToParsedPrivilege(const Privilege& privilege,
ParsedPrivilege* result,
std::string* errmsg);
//
// bson serializable interface implementation
//
bool isValid(std::string* errMsg) const;
BSONObj toBSON() const;
bool parseBSON(const BSONObj& source, std::string* errMsg);
void clear();
std::string toString() const;
//
// individual field accessors
//
void setActions(const std::vector<std::string>& actions);
void addToActions(const std::string& actions);
void unsetActions();
bool isActionsSet() const;
size_t sizeActions() const;
const std::vector<std::string>& getActions() const;
const std::string& getActionsAt(size_t pos) const;
void setResource(const ParsedResource& resource);
void unsetResource();
bool isResourceSet() const;
const ParsedResource& getResource() const;
private:
// Convention: (M)andatory, (O)ptional
// (M) Array of action types
std::vector<std::string> _actions;
bool _isActionsSet;
// (M) Object describing the resource pattern of this privilege
ParsedResource _resource;
bool _isResourceSet;
};
} // namespace mongo
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