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Merge remote-tracking branch 'origin/topic/jsiwek/ipv6-comm'

Browse source 
* origin/topic/jsiwek/ipv6-comm:
  Enable Bro to communicate with peers over non-global IPv6 addresses.
  Add unit tests for Broccoli SSL and Broccoli IPv6 connectivity.
  Remove AI_ADDRCONFIG getaddrinfo hints flag for listening sockets.
  Undo communication protocol version bump.
  Add support to Bro for connecting with peers over IPv6.

Closes #820.

Conflicts:
	src/bro.bif
This commit is contained in:
Robin Sommer 2012-05-24 17:01:34 -07:00
commit f7261a7851
31 changed files with 749 additions and 201 deletions
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3
scripts/base/frameworks/cluster/main.bro
View file

@ -77,6 +77,9 @@ export {
node_type: NodeType;
## The IP address of the cluster node.
ip: addr;
## If the *ip* field is a non-global IPv6 address, this field
## can specify a particular :rfc:`4007` ``zone_id``.
zone_id: string &default="";
## The port to which the this local node can connect when
## establishing communication.
p: port;

25
scripts/base/frameworks/cluster/setup-connections.bro
View file

@ -19,23 +19,26 @@ event bro_init() &priority=9
# Connections from the control node for runtime control and update events.
# Every node in a cluster is eligible for control from this host.
if ( n$node_type == CONTROL )
Communication::nodes["control"] = [$host=n$ip, $connect=F,
$class="control", $events=control_events];
Communication::nodes["control"] = [$host=n$ip, $zone_id=n$zone_id,
$connect=F, $class="control",
$events=control_events];
if ( me$node_type == MANAGER )
{
if ( n$node_type == WORKER && n$manager == node )
Communication::nodes[i] =
[$host=n$ip, $connect=F,
[$host=n$ip, $zone_id=n$zone_id, $connect=F,
$class=i, $events=worker2manager_events, $request_logs=T];
if ( n$node_type == PROXY && n$manager == node )
Communication::nodes[i] =
[$host=n$ip, $connect=F,
[$host=n$ip, $zone_id=n$zone_id, $connect=F,
$class=i, $events=proxy2manager_events, $request_logs=T];
if ( n$node_type == TIME_MACHINE && me?$time_machine && me$time_machine == i )
Communication::nodes["time-machine"] = [$host=nodes[i]$ip, $p=nodes[i]$p,
Communication::nodes["time-machine"] = [$host=nodes[i]$ip,
$zone_id=nodes[i]$zone_id,
$p=nodes[i]$p,
$connect=T, $retry=1min,
$events=tm2manager_events];
}
@ -44,7 +47,8 @@ event bro_init() &priority=9
{
if ( n$node_type == WORKER && n$proxy == node )
Communication::nodes[i] =
[$host=n$ip, $connect=F, $class=i, $sync=T, $auth=T, $events=worker2proxy_events];
[$host=n$ip, $zone_id=n$zone_id, $connect=F, $class=i,
$sync=T, $auth=T, $events=worker2proxy_events];
# accepts connections from the previous one.
# (This is not ideal for setups with many proxies)
@ -53,16 +57,18 @@ event bro_init() &priority=9
{
if ( n?$proxy )
Communication::nodes[i]
= [$host=n$ip, $p=n$p,
= [$host=n$ip, $zone_id=n$zone_id, $p=n$p,
$connect=T, $auth=F, $sync=T, $retry=1mins];
else if ( me?$proxy && me$proxy == i )
Communication::nodes[me$proxy]
= [$host=nodes[i]$ip, $connect=F, $auth=T, $sync=T];
= [$host=nodes[i]$ip, $zone_id=nodes[i]$zone_id,
$connect=F, $auth=T, $sync=T];
}
# Finally the manager, to send it status updates.
if ( n$node_type == MANAGER && me$manager == i )
Communication::nodes["manager"] = [$host=nodes[i]$ip,
$zone_id=nodes[i]$zone_id,
$p=nodes[i]$p,
$connect=T, $retry=1mins,
$class=node,
@ -72,6 +78,7 @@ event bro_init() &priority=9
{
if ( n$node_type == MANAGER && me$manager == i )
Communication::nodes["manager"] = [$host=nodes[i]$ip,
$zone_id=nodes[i]$zone_id,
$p=nodes[i]$p,
$connect=T, $retry=1mins,
$class=node,
@ -79,6 +86,7 @@ event bro_init() &priority=9
if ( n$node_type == PROXY && me$proxy == i )
Communication::nodes["proxy"] = [$host=nodes[i]$ip,
$zone_id=nodes[i]$zone_id,
$p=nodes[i]$p,
$connect=T, $retry=1mins,
$sync=T, $class=node,
@ -87,6 +95,7 @@ event bro_init() &priority=9
if ( n$node_type == TIME_MACHINE &&
me?$time_machine && me$time_machine == i )
Communication::nodes["time-machine"] = [$host=nodes[i]$ip,
$zone_id=nodes[i]$zone_id,
$p=nodes[i]$p,
$connect=T,
$retry=1min,