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40bd1550c1
That option allows to specify the IPv6 subnet prefix to be given to client. That is, allow providing the clients networks larger than /128. Set the option to 128 to simulate the previous behavior of ocserv.
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
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* Copyright (C) 2013 Nikos Mavrogiannopoulos
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of ocserv.
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*
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* The GnuTLS is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef IP_LEASE_H
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# define IP_LEASE_H
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#include <vpn.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <ccan/hash/hash.h>
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#include <main.h>
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struct ip_lease_st {
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/* In IPv4 this is the same as rip, in IPv6
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* that's the network address */
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struct sockaddr_storage sig;
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#define sig_len rip_len
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struct sockaddr_storage rip;
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socklen_t rip_len;
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struct sockaddr_storage lip;
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socklen_t lip_len;
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unsigned prefix; /* in ipv6 */
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struct ip_lease_db_st* db;
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};
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void ip_lease_deinit(struct ip_lease_db_st* db);
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void ip_lease_init(struct ip_lease_db_st* db);
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void steal_ip_leases(struct proc_st* proc, struct proc_st *thief);
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int get_ip_leases(struct main_server_st* s, struct proc_st* proc);
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void remove_ip_leases(struct main_server_st* s, struct proc_st* proc);
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void remove_ip_lease(main_server_st* s, struct ip_lease_st * lease);
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#endif
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