mirror of https://github.com/aria2/aria2
135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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/* copyright --> */
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#ifndef D_AUTH_CONFIG_FACTORY_H
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#define D_AUTH_CONFIG_FACTORY_H
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#include "common.h"
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#include <string>
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#include <set>
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#include <memory>
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#include "SingletonHolder.h"
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#include "a2functional.h"
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namespace aria2 {
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class Option;
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class Netrc;
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class AuthConfig;
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class Request;
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class AuthResolver;
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class BasicCred {
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public:
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std::string user_;
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std::string password_;
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std::string host_;
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uint16_t port_;
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std::string path_;
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bool activated_;
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BasicCred(std::string user, std::string password,
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std::string host, uint16_t port, std::string path,
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bool activated = false);
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void activate();
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bool isActivated() const;
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bool operator==(const BasicCred& cred) const;
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bool operator<(const BasicCred& cred) const;
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};
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class AuthConfigFactory {
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public:
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typedef std::set<std::unique_ptr<BasicCred>,
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DerefLess<std::unique_ptr<BasicCred>>> BasicCredSet;
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private:
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std::unique_ptr<Netrc> netrc_;
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std::unique_ptr<AuthResolver> createHttpAuthResolver(const Option* op) const;
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std::unique_ptr<AuthResolver> createFtpAuthResolver(const Option* op) const;
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BasicCredSet basicCreds_;
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public:
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AuthConfigFactory();
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~AuthConfigFactory();
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// Creates AuthConfig object for request. Following option values
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// are used in this method: PREF_HTTP_USER, PREF_HTTP_PASSWD,
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// PREF_FTP_USER, PREF_FTP_PASSWD, PREF_NO_NETRC and
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// PREF_HTTP_AUTH_CHALLENGE.
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std::unique_ptr<AuthConfig> createAuthConfig
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(const std::shared_ptr<Request>& request, const Option* op);
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void setNetrc(std::unique_ptr<Netrc> netrc);
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// Find a BasicCred using findBasicCred() and activate it then
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// return true. If matching BasicCred is not found, AuthConfig
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// object is created using createHttpAuthResolver and op. If it is
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// null, then returns false. Otherwise new BasicCred is created
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// using this AuthConfig object with given host and path "/" and
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// returns true.
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bool activateBasicCred
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(const std::string& host,
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uint16_t port,
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const std::string& path,
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const Option* op);
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// Find a BasicCred using host, port and path and return the
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// iterator pointing to it. If not found, then return
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// basicCreds_.end().
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BasicCredSet::iterator
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findBasicCred
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(const std::string& host,
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uint16_t port,
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const std::string& path);
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// If the same BasicCred is already added, then it is replaced with
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// given basicCred. Otherwise, insert given basicCred to
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// basicCreds_.
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//
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// Made public for unit test.
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void updateBasicCred(std::unique_ptr<BasicCred> basicCred);
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};
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} // namespace aria2
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#endif // D_AUTH_CONFIG_FACTORY_H
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