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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, 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 two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. 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 here.
*/
/* copyright --> */
#include "AuthConfigFactory.h"
#include "Option.h"
#include "AuthConfig.h"
#include "Netrc.h"
#include "DefaultAuthResolver.h"
#include "NetrcAuthResolver.h"
#include "prefs.h"
#include "Request.h"
namespace aria2 {
const std::string AuthConfigFactory::ANONYMOUS("anonymous");
const std::string AuthConfigFactory::ARIA2USER_AT("ARIA2USER@");
AuthConfigFactory::AuthConfigFactory(const Option* option):
_option(option) {}
AuthConfigFactory::~AuthConfigFactory() {}
AuthConfigHandle
AuthConfigFactory::createAuthConfig(const RequestHandle& request) const
{
if(request->getProtocol() == Request::PROTO_HTTP ||
request->getProtocol() == Request::PROTO_HTTPS) {
return createHttpAuthResolver()->resolveAuthConfig(request->getHost());
} else if(request->getProtocol() == Request::PROTO_FTP) {
if(!request->getUsername().empty()) {
return createAuthConfig(request->getUsername(), request->getPassword());
} else {
return createFtpAuthResolver()->resolveAuthConfig(request->getHost());
}
} else {
return SharedHandle<AuthConfig>(new AuthConfig());
}
}
AuthConfigHandle
AuthConfigFactory::createAuthConfig(const std::string& user, const std::string& password) const
{
SharedHandle<AuthConfig> ac;
if(user.length() > 0) {
ac.reset(new AuthConfig(user, password));
}
return ac;
}
AuthResolverHandle AuthConfigFactory::createHttpAuthResolver() const
{
AbstractAuthResolverHandle resolver;
if(_option->getAsBool(PREF_NO_NETRC)) {
resolver.reset(new DefaultAuthResolver());
} else {
NetrcAuthResolverHandle authResolver(new NetrcAuthResolver());
authResolver->setNetrc(_netrc);
authResolver->ignoreDefault();
resolver = authResolver;
}
resolver->setUserDefinedAuthConfig(createAuthConfig(_option->get(PREF_HTTP_USER), _option->get(PREF_HTTP_PASSWD)));
return resolver;
}
AuthResolverHandle AuthConfigFactory::createFtpAuthResolver() const
{
AbstractAuthResolverHandle resolver;
if(_option->getAsBool(PREF_NO_NETRC)) {
resolver.reset(new DefaultAuthResolver());
} else {
NetrcAuthResolverHandle authResolver(new NetrcAuthResolver());
authResolver->setNetrc(_netrc);
resolver = authResolver;
}
resolver->setUserDefinedAuthConfig(createAuthConfig(_option->get(PREF_FTP_USER), _option->get(PREF_FTP_PASSWD)));
SharedHandle<AuthConfig> defaultAuthConfig
(new AuthConfig(AuthConfigFactory::ANONYMOUS,
AuthConfigFactory::ARIA2USER_AT));
resolver->setDefaultAuthConfig(defaultAuthConfig);
return resolver;
}
void AuthConfigFactory::setNetrc(const NetrcHandle& netrc)
{
_netrc = netrc;
}
} // namespace aria2
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