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Generalized request broadcasting/forwarding.
[tinc]
/
src
/
protocol_key.c
diff --git
a/src/protocol_key.c
b/src/protocol_key.c
index
016fbff
..
029b41a
100644
(file)
--- a/
src/protocol_key.c
+++ b/
src/protocol_key.c
@@
-1,7
+1,7
@@
/*
protocol_key.c -- handle the meta-protocol, key exchange
/*
protocol_key.c -- handle the meta-protocol, key exchange
- Copyright (C) 1999-2002 Ivo Timmermans <i
timmermans@bigfoot.com
>,
- 2000-2002 Guus Sliepen <guus@sliepen.
warande.net
>
+ Copyright (C) 1999-2002 Ivo Timmermans <i
vo@o2w.nl
>,
+ 2000-2002 Guus Sliepen <guus@sliepen.
eu.org
>
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
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
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: protocol_key.c,v 1.1.4.
6 2002/03/22 13:31:18
guus Exp $
+ $Id: protocol_key.c,v 1.1.4.
10 2002/09/04 16:26:45
guus Exp $
*/
#include "config.h"
*/
#include "config.h"
@@
-40,7
+40,6
@@
#include "meta.h"
#include "connection.h"
#include "node.h"
#include "meta.h"
#include "connection.h"
#include "node.h"
-#include "edge.h"
#include "system.h"
#include "system.h"
@@
-48,8
+47,6
@@
int mykeyused = 0;
int send_key_changed(connection_t *c, node_t *n)
{
int send_key_changed(connection_t *c, node_t *n)
{
- connection_t *other;
- avl_node_t *node;
cp
/* Only send this message if some other daemon requested our key previously.
This reduces unnecessary key_changed broadcasts.
cp
/* Only send this message if some other daemon requested our key previously.
This reduces unnecessary key_changed broadcasts.
@@
-57,22
+54,13
@@
cp
if(n == myself && !mykeyused)
return 0;
if(n == myself && !mykeyused)
return 0;
-
- for(node = connection_tree->head; node; node = node->next)
- {
- other = (connection_t *)node->data;
- if(other->status.active && other != c)
- send_request(other, "%d %lx %s", KEY_CHANGED, random(), n->name);
- }
cp
cp
- return
0
;
+ return
send_request(c, "%d %lx %s", KEY_CHANGED, random(), n->name)
;
}
int key_changed_h(connection_t *c)
{
char name[MAX_STRING_SIZE];
}
int key_changed_h(connection_t *c)
{
char name[MAX_STRING_SIZE];
- avl_node_t *node;
- connection_t *other;
node_t *n;
cp
if(sscanf(c->buffer, "%*d %*x "MAX_STRING, name) != 1)
node_t *n;
cp
if(sscanf(c->buffer, "%*d %*x "MAX_STRING, name) != 1)
@@
-96,16
+84,10
@@
cp
n->status.validkey = 0;
n->status.waitingforkey = 0;
n->status.validkey = 0;
n->status.waitingforkey = 0;
- n->sent_seqno = 0;
/* Tell the others */
/* Tell the others */
- for(node = connection_tree->head; node; node = node->next)
- {
- other = (connection_t *)node->data;
- if(other->status.active && other != c)
- send_request(other, "%s", c->buffer);
- }
+ forward_request(c);
cp
return 0;
}
cp
return 0;
}
@@
-153,7
+135,7
@@
cp
if(to == myself) /* Yes, send our own key back */
{
mykeyused = 1;
if(to == myself) /* Yes, send our own key back */
{
mykeyused = 1;
- from->
received
_seqno = 0;
+ from->
sent
_seqno = 0;
send_ans_key(c, myself, from);
}
else
send_ans_key(c, myself, from);
}
else
@@
-235,7
+217,8
@@
cp
from->status.validkey = 1;
from->status.waitingforkey = 0;
from->status.validkey = 1;
from->status.waitingforkey = 0;
-
+ from->received_seqno = 0;
+
/* Check and lookup cipher and digest algorithms */
if(cipher)
/* Check and lookup cipher and digest algorithms */
if(cipher)