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bird/proto/rip/auth.c

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/*
* Rest in pieces - RIP protocol
*
* Copyright (c) 1999 Pavel Machek <pavel@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#define LOCAL_DEBUG
#include <string.h>
#include <stdlib.h>
#include "nest/bird.h"
#include "nest/iface.h"
#include "nest/protocol.h"
#include "nest/route.h"
#include "lib/socket.h"
#include "lib/resource.h"
#include "lib/lists.h"
#include "lib/timer.h"
#include "rip.h"
#define P ((struct rip_proto *) p)
#define P_CF ((struct rip_proto_config *)p->cf)
int
rip_incoming_authentication( struct proto *p, struct rip_block *block, struct rip_packet *packet, int num )
{
DBG( "Incoming authentication: " );
switch (block->tag) { /* Authentication type */
case AT_PLAINTEXT:
DBG( "Plaintext passwd" );
if (strncmp( (char *) (&block->network), P_CF->password, 16)) {
log( L_AUTH, "Passwd authentication failed!\n" );
return 1;
}
return 0;
}
return 0;
}
void
rip_outgoing_authentication( struct proto *p, struct rip_block *block, struct rip_packet *packet, int num )
{
DBG( "Outgoing authentication: " );
block->tag = P_CF->authtype;
switch (P_CF->authtype) {
case AT_PLAINTEXT:
strncpy( (char *) (&block->network), P_CF->password, 16);
return;
}
}