mirror of
https://github.com/zeek/zeek.git
synced 2025-10-13 20:18:20 +00:00
Add basic OpenFlow plugin for Pacf.
This also changes a few types in pacf and adds a few needed bits and pieces to the OpenFlow framework. And - it even has a testcase...
This commit is contained in:
Johanna Amann
parent
aad988d2f2
commit
7d7578146f
12 changed files with 258 additions and 33 deletions
|
|
@ -45,15 +45,20 @@ event bro_init() &priority=5
|
|||
Log::create_stream(LOG, [$columns=Info, $ev=log_openflow, $path="openflow"]);
|
||||
}
|
||||
|
||||
function log_flow_mod(state: OpenFlow::ControllerState, match: ofp_match, flow_mod: OpenFlow::ofp_flow_mod): bool
|
||||
function log_flow_mod(state: ControllerState, match: ofp_match, flow_mod: OpenFlow::ofp_flow_mod): bool
|
||||
{
|
||||
Log::write(LOG, [$ts=network_time(), $dpid=state$log_dpid, $match=match, $flow_mod=flow_mod]);
|
||||
|
||||
return T;
|
||||
}
|
||||
|
||||
function log_describe(state: ControllerState): string
|
||||
{
|
||||
return fmt("OpenFlog Log Plugin - DPID %d", state$log_dpid);
|
||||
}
|
||||
|
||||
function log_new(dpid: count): OpenFlow::Controller
|
||||
{
|
||||
return [$state=[$log_dpid=dpid, $_plugin=OpenFlow::LOG],
|
||||
$flow_mod=log_flow_mod, $flow_clear=ryu_flow_clear];
|
||||
$flow_mod=log_flow_mod, $flow_clear=ryu_flow_clear, $describe=log_describe];
|
||||
}
|
||||
|
|
|
|||
|
|
@ -164,9 +164,14 @@ function ryu_flow_clear(state: OpenFlow::ControllerState): bool
|
|||
return T;
|
||||
}
|
||||
|
||||
function ryu_describe(state: ControllerState): string
|
||||
{
|
||||
return fmt("Ryu Plugin - http://%s:%d - DPID: %d", state$ryu_host, state$ryu_port, state$ryu_dpid);
|
||||
}
|
||||
|
||||
# Ryu controller constructor
|
||||
function ryu_new(host: addr, host_port: count, dpid: count): OpenFlow::Controller
|
||||
{
|
||||
return [$state=[$ryu_host=host, $ryu_port=host_port, $ryu_dpid=dpid, $_plugin=OpenFlow::RYU],
|
||||
$flow_mod=ryu_flow_mod, $flow_clear=ryu_flow_clear];
|
||||
$flow_mod=ryu_flow_mod, $flow_clear=ryu_flow_clear, $describe=ryu_describe];
|
||||
}
|
||||
|
|
|
|||
|
|
@ -111,6 +111,8 @@ export {
|
|||
type Controller: record {
|
||||
## Controller related state.
|
||||
state: ControllerState;
|
||||
## function that describes the controller. Has to be implemented.
|
||||
describe: function(state: ControllerState): string;
|
||||
## flow_mod function
|
||||
flow_mod: function(state: ControllerState, match: ofp_match, flow_mod: ofp_flow_mod): bool &optional;
|
||||
## flow_clear function
|
||||
|
|
|
|||
|
|
@ -81,7 +81,7 @@ export {
|
|||
## assigned to ``r$id``. Note that "successful" means "a plugin knew how to handle
|
||||
## the rule", it doesn't necessarily mean that it was indeed successfully put in
|
||||
## place, because that might happen asynchronously and thus fail only later.
|
||||
global add_rule: function(r: Rule) : string;
|
||||
global add_rule: function(r: Rule) : count;
|
||||
|
||||
## Removes a rule.
|
||||
##
|
||||
|
|
@ -91,7 +91,7 @@ export {
|
|||
## to handle the removal. Note that again "success" means the plugin accepted the
|
||||
## removal. They might still fail to put it into effect, as that might happen
|
||||
## asynchronously and thus go wrong at that point.
|
||||
global remove_rule: function(id: string) : bool;
|
||||
global remove_rule: function(id: count) : bool;
|
||||
|
||||
###### Asynchronous feedback on rules.
|
||||
|
||||
|
|
@ -152,7 +152,7 @@ export {
|
|||
## to handle the removal. Note that again "success" means the plugin accepted the
|
||||
## removal. They might still fail to put it into effect, as that might happen
|
||||
## asynchronously and thus go wrong at that point.
|
||||
global remove_notification: function(id: string) : bool;
|
||||
global remove_notification: function(id: count) : bool;
|
||||
|
||||
###### Asynchronous feedback on notifications.
|
||||
|
||||
|
|
@ -240,6 +240,10 @@ export {
|
|||
## Plugin triggering the log entry.
|
||||
plugin: string &log &optional;
|
||||
};
|
||||
|
||||
## Event that can be handled to access the :bro:type:`Pacf::Info`
|
||||
## record as it is sent on to the logging framework.
|
||||
global log_pacf: event(rec: Info);
|
||||
}
|
||||
|
||||
redef record Rule += {
|
||||
|
|
@ -248,12 +252,12 @@ redef record Rule += {
|
|||
};
|
||||
|
||||
global plugins: vector of PluginState;
|
||||
global rule_counter: count = 0;
|
||||
global rules: table[string] of Rule;
|
||||
global rule_counter: count = 1;
|
||||
global rules: table[count] of Rule;
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Log::create_stream(Pacf::LOG, [$columns=Info]);
|
||||
Log::create_stream(Pacf::LOG, [$columns=Info, $ev=log_pacf, $path="pacf"]);
|
||||
}
|
||||
|
||||
function entity_to_info(info: Info, e: Entity)
|
||||
|
|
@ -355,7 +359,7 @@ function drop_address(a: addr, t: interval, location: string &default="") : bool
|
|||
local r: Rule = [$ty=DROP, $target=FORWARD, $entity=e, $expire=t, $location=location];
|
||||
|
||||
local id = add_rule(r);
|
||||
return |id| > 0;
|
||||
return id > 0;
|
||||
}
|
||||
|
||||
function shunt_flow(f: flow_id, t: interval, location: string &default="") : bool
|
||||
|
|
@ -364,7 +368,7 @@ function shunt_flow(f: flow_id, t: interval, location: string &default="") : boo
|
|||
local r: Rule = [$ty=DROP, $target=MONITOR, $entity=e, $expire=t, $location=location];
|
||||
|
||||
local id = add_rule(r);
|
||||
return |id| > 0;
|
||||
return id > 0;
|
||||
}
|
||||
|
||||
function reset(e: Entity)
|
||||
|
|
@ -377,9 +381,9 @@ function clear()
|
|||
print "Pacf::clear not implemented yet";
|
||||
}
|
||||
|
||||
function add_rule(r: Rule) : string
|
||||
function add_rule(r: Rule) : count
|
||||
{
|
||||
r$id = fmt("%d", ++rule_counter);
|
||||
r$id = ++rule_counter;
|
||||
|
||||
for ( i in plugins )
|
||||
{
|
||||
|
|
@ -394,9 +398,10 @@ function add_rule(r: Rule) : string
|
|||
}
|
||||
|
||||
log_rule_no_plugin(r, FAILED, "not supported");
|
||||
return 0;
|
||||
}
|
||||
|
||||
function remove_rule(id: string) : bool
|
||||
function remove_rule(id: count) : bool
|
||||
{
|
||||
local r = rules[id];
|
||||
local p = r$_plugin;
|
||||
|
|
@ -453,7 +458,7 @@ function add_notification(n: Notification) : string
|
|||
print "Pacf::add_notification not implemented yet";
|
||||
}
|
||||
|
||||
function remove_notification(id: string) : bool
|
||||
function remove_notification(id: count) : bool
|
||||
{
|
||||
print "Pacf::remove_notification not implemented yet";
|
||||
}
|
||||
|
|
@ -473,5 +478,3 @@ event notification_timeout(n: Notification, p: PluginState)
|
|||
event notification_error(n: Notification, p: PluginState, msg: string &default="")
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ export {
|
|||
_priority: int &default=+0;
|
||||
};
|
||||
|
||||
# Definitioan of a plugin.
|
||||
# Definition of a plugin.
|
||||
#
|
||||
# Generally a plugin needs to implement only what it can support. By
|
||||
# returning failure, it indicates that it can't support something and the
|
||||
|
|
@ -37,7 +37,7 @@ export {
|
|||
can_expire: bool;
|
||||
|
||||
# One-time initialization functionl called when plugin gets registered, and
|
||||
# befire any ther methods are called.
|
||||
# before any other methods are called.
|
||||
init: function(state: PluginState) &optional;
|
||||
|
||||
# One-time finalization function called when a plugin is shutdown; no further
|
||||
|
|
|
|||
|
|
@ -1 +1,2 @@
|
|||
@load ./debug
|
||||
@load ./openflow
|
||||
|
|
|
|||
164
scripts/base/frameworks/pacf/plugins/openflow.bro
Normal file
164
scripts/base/frameworks/pacf/plugins/openflow.bro
Normal file
|
|
@ -0,0 +1,164 @@
|
|||
@load ../plugin
|
||||
@load base/frameworks/openflow
|
||||
|
||||
module Pacf;
|
||||
|
||||
export {
|
||||
type OfConfig: record {
|
||||
monitor: bool &default=T;
|
||||
forward: bool &default=T;
|
||||
idle_timeout: count &default=60;
|
||||
table_id: count &optional;
|
||||
};
|
||||
|
||||
redef record PluginState += {
|
||||
## OpenFlow controller for Pacf OpenFlow plugin
|
||||
of_controller: OpenFlow::Controller &optional;
|
||||
## OpenFlow configuration record that is passed on initialization
|
||||
of_config: OfConfig &optional;
|
||||
};
|
||||
|
||||
## Instantiates an openflow plugin for the PACF framework.
|
||||
global create_openflow: function(controller: OpenFlow::Controller, config: OfConfig &default=[]) : PluginState;
|
||||
}
|
||||
|
||||
function openflow_name(p: PluginState) : string
|
||||
{
|
||||
return fmt("Openflow - %s", p$of_controller$describe(p$of_controller$state));
|
||||
}
|
||||
|
||||
function openflow_check_rule(c: OfConfig, r: Rule) : bool
|
||||
{
|
||||
if ( r$target == MONITOR && c$monitor )
|
||||
return T;
|
||||
|
||||
if ( r$target == FORWARD && c$forward )
|
||||
return T;
|
||||
|
||||
return F;
|
||||
}
|
||||
|
||||
function entity_to_match(e: Entity): vector of OpenFlow::ofp_match
|
||||
{
|
||||
local v : vector of OpenFlow::ofp_match = vector();
|
||||
|
||||
if ( e$ty == CONNECTION )
|
||||
{
|
||||
v[|v|] = OpenFlow::match_conn(e$conn); # forward and...
|
||||
v[|v|] = OpenFlow::match_conn(e$conn, T); # reverse
|
||||
return v;
|
||||
}
|
||||
|
||||
local dl_type = OpenFlow::ETH_IPv4;
|
||||
|
||||
if ( e$ty == ADDRESS || e$ty == RESPONDER || e$ty == ORIGINATOR )
|
||||
{
|
||||
if ( is_v6_subnet(e$ip) )
|
||||
dl_type = OpenFlow::ETH_IPv6;
|
||||
|
||||
if ( e$ty == ADDRESS || e$ty == ORIGINATOR )
|
||||
v[|v|] = OpenFlow::ofp_match(
|
||||
$dl_type=dl_type,
|
||||
$nw_src=e$ip
|
||||
);
|
||||
|
||||
if ( e$ty == ADDRESS || e$ty == RESPONDER )
|
||||
v[|v|] = OpenFlow::ofp_match(
|
||||
$dl_type=dl_type,
|
||||
$nw_dst=e$ip
|
||||
);
|
||||
|
||||
return v;
|
||||
}
|
||||
|
||||
local proto = OpenFlow::IP_TCP;
|
||||
|
||||
if ( e$ty == FLOW )
|
||||
{
|
||||
if ( is_v6_addr(e$flow$src_h) )
|
||||
dl_type = OpenFlow::ETH_IPv6;
|
||||
|
||||
if ( is_udp_port(e$flow$src_p) )
|
||||
proto = OpenFlow::IP_UDP;
|
||||
else if ( is_icmp_port(e$flow$src_p) )
|
||||
proto = OpenFlow::IP_ICMP;
|
||||
|
||||
v[|v|] = OpenFlow::ofp_match(
|
||||
$dl_type=dl_type,
|
||||
$nw_proto=proto,
|
||||
$nw_src=addr_to_subnet(e$flow$src_h),
|
||||
$tp_src=e$flow$src_p,
|
||||
$nw_dst=addr_to_subnet(e$flow$dst_h),
|
||||
$tp_dst=e$flow$dst_p
|
||||
);
|
||||
return v;
|
||||
}
|
||||
|
||||
Reporter::error(fmt("Entity type %s not supported for openflow yet", cat(e$ty)));
|
||||
return v;
|
||||
}
|
||||
|
||||
function openflow_add_rule(p: PluginState, r: Rule) : bool
|
||||
{
|
||||
local c = p$of_config;
|
||||
|
||||
if ( ! openflow_check_rule(c, r) )
|
||||
return F;
|
||||
|
||||
local flow_mod: OpenFlow::ofp_flow_mod = [
|
||||
$cookie=r$id,
|
||||
$command=OpenFlow::OFPFC_ADD,
|
||||
$idle_timeout=c$idle_timeout,
|
||||
$priority=int_to_count(r$priority)
|
||||
];
|
||||
|
||||
if ( r?$expire )
|
||||
flow_mod$hard_timeout = double_to_count(interval_to_double(r$expire));
|
||||
if ( c?$table_id )
|
||||
flow_mod$table_id = c$table_id;
|
||||
|
||||
local matches = entity_to_match(r$entity);
|
||||
|
||||
for ( i in matches )
|
||||
{
|
||||
if ( ! OpenFlow::flow_mod(p$of_controller, matches[i], flow_mod) )
|
||||
event rule_error(r, p, "Error while executing OpenFlow::flow_mod");
|
||||
}
|
||||
|
||||
return T;
|
||||
}
|
||||
|
||||
function openflow_remove_rule(p: PluginState, r: Rule) : bool
|
||||
{
|
||||
if ( ! openflow_check_rule(p$of_config, r) )
|
||||
return F;
|
||||
|
||||
local flow_mod: OpenFlow::ofp_flow_mod = [
|
||||
$cookie=r$id,
|
||||
$command=OpenFlow::OFPFC_DELETE
|
||||
];
|
||||
|
||||
OpenFlow::flow_mod(p$of_controller, [], flow_mod);
|
||||
|
||||
return T;
|
||||
}
|
||||
|
||||
global openflow_plugin = Plugin(
|
||||
$name=openflow_name,
|
||||
$can_expire = T,
|
||||
# $init = openflow_init,
|
||||
# $done = openflow_done,
|
||||
$add_rule = openflow_add_rule,
|
||||
$remove_rule = openflow_remove_rule
|
||||
# $add_notification = openflow_add_notification,
|
||||
# $remove_notification = openflow_remove_notification,
|
||||
# $transaction_begin = openflow_transaction_begin,
|
||||
# $transaction_end = openflow_transaction_end
|
||||
);
|
||||
|
||||
function create_openflow(controller: OpenFlow::Controller, config: OfConfig &default=[]) : PluginState
|
||||
{
|
||||
local p: PluginState = [$plugin=openflow_plugin, $of_controller=controller, $of_config=config];
|
||||
|
||||
return p;
|
||||
}
|
||||
|
|
@ -81,7 +81,7 @@ export {
|
|||
d: double &optional; ##< Argument for rule types requiring a double argument.
|
||||
s: string &optional; ##< Argument for rule types requiring a string argument.
|
||||
|
||||
id: string &default=""; ##< Internally determined unique ID for this rule. Will be set when added.
|
||||
id: count &default=0; ##< Internally determined unique ID for this rule. Will be set when added.
|
||||
};
|
||||
|
||||
## Type of notifications that the framework supports. Each type lists the
|
||||
|
|
@ -113,7 +113,7 @@ export {
|
|||
d: double; ##< Argument for notification types requiring a double argument.
|
||||
s: string; ##< Argument for notification types requiring a string argument.
|
||||
|
||||
id: string &default=""; ##< Internally determined unique ID for this notification. Will be set when added.
|
||||
id: count &default=0; ##< Internally determined unique ID for this notification. Will be set when added.
|
||||
};
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
pacf debug (Debug-All): add_rule: [ty=Pacf::DROP, target=Pacf::MONITOR, entity=[ty=Pacf::FLOW, conn=<uninitialized>, flow=[src_h=10.10.1.4, src_p=1470/tcp, dst_h=74.53.140.153, dst_p=25/tcp], ip=<uninitialized>, mac=<uninitialized>], expire=30.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=1, _plugin=<uninitialized>]
|
||||
pacf debug (Debug-All): add_rule: [ty=Pacf::DROP, target=Pacf::FORWARD, entity=[ty=Pacf::ADDRESS, conn=<uninitialized>, flow=<uninitialized>, ip=10.10.1.4/32, mac=<uninitialized>], expire=15.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=2, _plugin=<uninitialized>]
|
||||
pacf debug (Debug-All): remove_rule: [ty=Pacf::DROP, target=Pacf::FORWARD, entity=[ty=Pacf::ADDRESS, conn=<uninitialized>, flow=<uninitialized>, ip=10.10.1.4/32, mac=<uninitialized>], expire=15.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=2, _plugin=[config={^J^I[all] = 1^J}, _priority=0, plugin=[name=Pacf::debug_name^J{ ^Jreturn (fmt(Debug-%s, (Pacf::do_something(Pacf::p) ? All : None)));^J}, can_expire=F, init=Pacf::debug_init^J{ ^JPacf::debug_log(Pacf::p, init);^J}, done=Pacf::debug_done^J{ ^JPacf::debug_log(Pacf::p, init);^J}, add_rule=Pacf::debug_add_rule^J{ ^JPacf::s = fmt(add_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::rule_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_rule=Pacf::debug_remove_rule^J{ ^JPacf::s = fmt(remove_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jevent Pacf::rule_removed(Pacf::r, Pacf::p, );^Jreturn (T);^J}, add_notification=Pacf::debug_add_notification^J{ ^JPacf::s = fmt(add_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::notification_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_notification=Pacf::debug_remove_notification^J{ ^JPacf::s = fmt(remove_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jreturn (Pacf::do_something(Pacf::p));^J}, transaction_begin=Pacf::debug_transaction_begin^J{ ^JPacf::debug_log(Pacf::p, transaction_begin);^J}, transaction_end=Pacf::debug_transaction_end^J{ ^JPacf::debug_log(Pacf::p, transaction_end);^J}]]]
|
||||
pacf debug (Debug-All): remove_rule: [ty=Pacf::DROP, target=Pacf::MONITOR, entity=[ty=Pacf::FLOW, conn=<uninitialized>, flow=[src_h=10.10.1.4, src_p=1470/tcp, dst_h=74.53.140.153, dst_p=25/tcp], ip=<uninitialized>, mac=<uninitialized>], expire=30.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=1, _plugin=[config={^J^I[all] = 1^J}, _priority=0, plugin=[name=Pacf::debug_name^J{ ^Jreturn (fmt(Debug-%s, (Pacf::do_something(Pacf::p) ? All : None)));^J}, can_expire=F, init=Pacf::debug_init^J{ ^JPacf::debug_log(Pacf::p, init);^J}, done=Pacf::debug_done^J{ ^JPacf::debug_log(Pacf::p, init);^J}, add_rule=Pacf::debug_add_rule^J{ ^JPacf::s = fmt(add_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::rule_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_rule=Pacf::debug_remove_rule^J{ ^JPacf::s = fmt(remove_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jevent Pacf::rule_removed(Pacf::r, Pacf::p, );^Jreturn (T);^J}, add_notification=Pacf::debug_add_notification^J{ ^JPacf::s = fmt(add_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::notification_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_notification=Pacf::debug_remove_notification^J{ ^JPacf::s = fmt(remove_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jreturn (Pacf::do_something(Pacf::p));^J}, transaction_begin=Pacf::debug_transaction_begin^J{ ^JPacf::debug_log(Pacf::p, transaction_begin);^J}, transaction_end=Pacf::debug_transaction_end^J{ ^JPacf::debug_log(Pacf::p, transaction_end);^J}]]]
|
||||
pacf debug (Debug-All): add_rule: [ty=Pacf::DROP, target=Pacf::MONITOR, entity=[ty=Pacf::FLOW, conn=<uninitialized>, flow=[src_h=10.10.1.4, src_p=1470/tcp, dst_h=74.53.140.153, dst_p=25/tcp], ip=<uninitialized>, mac=<uninitialized>], expire=30.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=2, _plugin=<uninitialized>]
|
||||
pacf debug (Debug-All): add_rule: [ty=Pacf::DROP, target=Pacf::FORWARD, entity=[ty=Pacf::ADDRESS, conn=<uninitialized>, flow=<uninitialized>, ip=10.10.1.4/32, mac=<uninitialized>], expire=15.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=3, _plugin=<uninitialized>]
|
||||
pacf debug (Debug-All): remove_rule: [ty=Pacf::DROP, target=Pacf::FORWARD, entity=[ty=Pacf::ADDRESS, conn=<uninitialized>, flow=<uninitialized>, ip=10.10.1.4/32, mac=<uninitialized>], expire=15.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=3, _plugin=[config={^J^I[all] = 1^J}, _priority=0, plugin=[name=Pacf::debug_name^J{ ^Jreturn (fmt(Debug-%s, (Pacf::do_something(Pacf::p) ? All : None)));^J}, can_expire=F, init=Pacf::debug_init^J{ ^JPacf::debug_log(Pacf::p, init);^J}, done=Pacf::debug_done^J{ ^JPacf::debug_log(Pacf::p, init);^J}, add_rule=Pacf::debug_add_rule^J{ ^JPacf::s = fmt(add_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::rule_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_rule=Pacf::debug_remove_rule^J{ ^JPacf::s = fmt(remove_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jevent Pacf::rule_removed(Pacf::r, Pacf::p, );^Jreturn (T);^J}, add_notification=Pacf::debug_add_notification^J{ ^JPacf::s = fmt(add_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::notification_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_notification=Pacf::debug_remove_notification^J{ ^JPacf::s = fmt(remove_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jreturn (Pacf::do_something(Pacf::p));^J}, transaction_begin=Pacf::debug_transaction_begin^J{ ^JPacf::debug_log(Pacf::p, transaction_begin);^J}, transaction_end=Pacf::debug_transaction_end^J{ ^JPacf::debug_log(Pacf::p, transaction_end);^J}], of_controller=<uninitialized>, of_config=<uninitialized>]]
|
||||
pacf debug (Debug-All): remove_rule: [ty=Pacf::DROP, target=Pacf::MONITOR, entity=[ty=Pacf::FLOW, conn=<uninitialized>, flow=[src_h=10.10.1.4, src_p=1470/tcp, dst_h=74.53.140.153, dst_p=25/tcp], ip=<uninitialized>, mac=<uninitialized>], expire=30.0 secs, priority=0, location=, i=<uninitialized>, d=<uninitialized>, s=<uninitialized>, id=2, _plugin=[config={^J^I[all] = 1^J}, _priority=0, plugin=[name=Pacf::debug_name^J{ ^Jreturn (fmt(Debug-%s, (Pacf::do_something(Pacf::p) ? All : None)));^J}, can_expire=F, init=Pacf::debug_init^J{ ^JPacf::debug_log(Pacf::p, init);^J}, done=Pacf::debug_done^J{ ^JPacf::debug_log(Pacf::p, init);^J}, add_rule=Pacf::debug_add_rule^J{ ^JPacf::s = fmt(add_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::rule_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_rule=Pacf::debug_remove_rule^J{ ^JPacf::s = fmt(remove_rule: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jevent Pacf::rule_removed(Pacf::r, Pacf::p, );^Jreturn (T);^J}, add_notification=Pacf::debug_add_notification^J{ ^JPacf::s = fmt(add_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jif (Pacf::do_something(Pacf::p)) ^J^I{ ^J^Ievent Pacf::notification_added(Pacf::r, Pacf::p, );^J^Ireturn (T);^J^I}^J^Jreturn (F);^J}, remove_notification=Pacf::debug_remove_notification^J{ ^JPacf::s = fmt(remove_notification: %s, Pacf::r);^JPacf::debug_log(Pacf::p, Pacf::s);^Jreturn (Pacf::do_something(Pacf::p));^J}, transaction_begin=Pacf::debug_transaction_begin^J{ ^JPacf::debug_log(Pacf::p, transaction_begin);^J}, transaction_end=Pacf::debug_transaction_end^J{ ^JPacf::debug_log(Pacf::p, transaction_end);^J}], of_controller=<uninitialized>, of_config=<uninitialized>]]
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
#separator \x09
|
||||
#set_separator ,
|
||||
#empty_field (empty)
|
||||
#unset_field -
|
||||
#path openflow
|
||||
#open 2015-04-14-22-20-31
|
||||
#fields ts dpid match.in_port match.dl_src match.dl_dst match.dl_vlan match.dl_vlan_pcp match.dl_type match.nw_tos match.nw_proto match.nw_src match.nw_dst match.tp_src match.tp_dst flow_mod.cookie flow_mod.table_id flow_mod.command flow_mod.idle_timeout flow_mod.hard_timeout flow_mod.priority flow_mod.out_group flow_mod.flags flow_mod.out_ports
|
||||
#types time count count string string count count count count count subnet subnet port port count count enum count count count count count vector[count]
|
||||
1254722767.875996 42 - - - - - 2048 - 6 10.10.1.4/32 74.53.140.153/32 1470 25 2 - OpenFlow::OFPFC_ADD 60 30 0 - 0 (empty)
|
||||
1254722767.875996 42 - - - - - 2048 - - 10.10.1.4/32 - - - 3 - OpenFlow::OFPFC_ADD 60 15 0 - 0 (empty)
|
||||
1254722767.875996 42 - - - - - 2048 - - - 10.10.1.4/32 - - 3 - OpenFlow::OFPFC_ADD 60 15 0 - 0 (empty)
|
||||
#close 2015-04-14-22-20-31
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#separator \x09
|
||||
#set_separator ,
|
||||
#empty_field (empty)
|
||||
#unset_field -
|
||||
#path pacf
|
||||
#open 2015-04-14-22-20-31
|
||||
#fields ts category cmd state action target entity_type entity msg location plugin
|
||||
#types time enum string enum string enum string string string string string
|
||||
0.000000 Pacf::MESSAGE - - - - - - activated plugin with priority 0 - Openflow - OpenFlog Log Plugin - DPID 42
|
||||
1254722767.875996 Pacf::RULE ADD Pacf::REQUESTED Pacf::DROP Pacf::MONITOR Pacf::FLOW 10.10.1.4/1470->74.53.140.153/25 - (empty) Openflow - OpenFlog Log Plugin - DPID 42
|
||||
1254722767.875996 Pacf::RULE ADD Pacf::REQUESTED Pacf::DROP Pacf::FORWARD Pacf::ADDRESS 10.10.1.4/32 - (empty) Openflow - OpenFlog Log Plugin - DPID 42
|
||||
#close 2015-04-14-22-20-31
|
||||
21
testing/btest/scripts/base/frameworks/pacf/openflow.bro
Normal file
21
testing/btest/scripts/base/frameworks/pacf/openflow.bro
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
# @TEST-EXEC: bro -r $TRACES/smtp.trace %INPUT
|
||||
# @TEST-EXEC: btest-diff pacf.log
|
||||
# @TEST-EXEC: btest-diff openflow.log
|
||||
|
||||
@load base/frameworks/pacf
|
||||
|
||||
global of_controller: OpenFlow::Controller;
|
||||
|
||||
event bro_init()
|
||||
{
|
||||
of_controller = OpenFlow::log_new(42);
|
||||
local pacf_of = Pacf::create_openflow(of_controller);
|
||||
Pacf::activate(pacf_of, 0);
|
||||
}
|
||||
|
||||
event connection_established(c: connection)
|
||||
{
|
||||
local id = c$id;
|
||||
Pacf::shunt_flow([$src_h=id$orig_h, $src_p=id$orig_p, $dst_h=id$resp_h, $dst_p=id$resp_p], 30sec);
|
||||
Pacf::drop_address(id$orig_h, 15sec);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue