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// OpenVPN -- An application to securely tunnel IP networks
// over a single port, with support for SSL/TLS-based
// session authentication and key exchange,
// packet encryption, packet authentication, and
// packet compression.
//
// Copyright (C) 2012-2022 OpenVPN 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 in the COPYING file.
// If not, see <http://www.gnu.org/licenses/>.
#ifndef OPENVPN_CLIENT_CLICONSTANTS_H
#define OPENVPN_CLIENT_CLICONSTANTS_H
// Various sanity checks for different limits on OpenVPN clients
namespace openvpn {
namespace ProfileParseLimits {
enum
{
MAX_PROFILE_SIZE = 262144, // maximum size of an OpenVPN configuration file
MAX_PUSH_SIZE = 262144, // maximum size of aggregate data that can be pushed to a client
MAX_LINE_SIZE = 512, // maximum size of an OpenVPN configuration file line
MAX_DIRECTIVE_SIZE = 64, // maximum number of chars in an OpenVPN directive
OPT_OVERHEAD = 64, // bytes overhead of one option/directive, for accounting purposes
TERM_OVERHEAD = 16, // bytes overhead of one argument in an option, for accounting purposes
MAX_SERVER_LIST_SIZE = 4096, // maximum server list size, i.e. "setenv SERVER ..."
};
} // namespace ProfileParseLimits
} // namespace openvpn
#endif
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