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/** @file dbwebserver.h
*/
/**
* Copyright (C) 2008 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/disallow_copying.h"
#include "mongo/util/net/miniwebserver.h"
#include "mongo/util/net/sockaddr.h"
namespace mongo {
class AdminAccess;
class DbWebServer;
class OperationContext;
class ServiceContext;
class Prioritizable {
public:
Prioritizable(double p) : _priority(p) {}
double priority() const {
return _priority;
}
private:
double _priority;
};
class DbWebHandler : public Prioritizable {
MONGO_DISALLOW_COPYING(DbWebHandler);
public:
DbWebHandler(const std::string& name, double priority, bool requiresREST);
virtual ~DbWebHandler() {}
virtual bool handles(const std::string& url) const {
return url == _defaultUrl;
}
virtual bool requiresREST(const std::string& url) const {
return _requiresREST;
}
virtual void handle(OperationContext* opCtx,
const char* rq, // the full request
const std::string& url,
BSONObj params,
// set these and return them:
std::string& responseMsg,
int& responseCode,
std::vector<std::string>&
headers, // if completely empty, content-type: text/html will be added
const SockAddr& from) = 0;
std::string toString() const {
return _toString;
}
static DbWebHandler* findHandler(const std::string& url);
private:
std::string _name;
bool _requiresREST;
std::string _defaultUrl;
std::string _toString;
static std::vector<DbWebHandler*>* _handlers;
};
class WebStatusPlugin : public Prioritizable {
public:
WebStatusPlugin(const std::string& secionName,
double priority,
const std::string& subheader = "");
virtual ~WebStatusPlugin() {}
virtual void run(OperationContext* opCtx, std::stringstream& ss) = 0;
/** called when web server stats up */
virtual void init() = 0;
static void initAll();
static void runAll(OperationContext* opCtx, std::stringstream& ss);
private:
std::string _name;
std::string _subHeading;
static std::vector<WebStatusPlugin*>* _plugins;
};
class DbWebServer : public MiniWebServer {
public:
DbWebServer(const std::string& ip, int port, ServiceContext* ctx, AdminAccess* webUsers);
private:
virtual void doRequest(const char* rq,
std::string url,
std::string& responseMsg,
int& responseCode,
std::vector<std::string>& headers,
const SockAddr& from);
bool _allowed(OperationContext* opCtx,
const char* rq,
std::vector<std::string>& headers,
const SockAddr& from);
void _rejectREST(std::string& responseMsg,
int& responseCode,
std::vector<std::string>& headers);
const std::unique_ptr<AdminAccess> _webUsers;
};
void webServerListenThread(std::shared_ptr<DbWebServer> dbWebServer);
std::string prettyHostName();
};
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