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Patch vici for NHRP

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This commit is contained in:
Zoran Peričić
2019-12-30 22:14:53 +01:00
parent cf44976287
commit e51251d0e8
4 changed files with 787 additions and 1 deletions
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481
0001-charon-add-optional-source-and-remote-overrides-for-.patch Normal file
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@@ -0,0 +1,481 @@
From 8ca99fb0a9d0027d08937bc2b198dc74bd5bb7a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zoran=20Peri=C4=8Di=C4=87?= <zpericic@netst.org>
Date: Tue, 9 Jul 2024 19:07:57 +0200
Subject: [PATCH 1/4] charon: add optional source and remote overrides for
initiate
This introduces support for specifying optional IKE SA specific
source and remote address for child sa initiation. This allows
to initiate wildcard connection for known address via vici.
In addition this allows simpler implementation of trap-any patches
and is a prerequisite for dmvpn support.
---
src/libcharon/control/controller.c | 36 +++++++++++++++++-
src/libcharon/control/controller.h | 28 ++++++++++++++
src/libcharon/plugins/vici/vici_control.c | 41 ++++++++++++++++----
src/libcharon/sa/ike_sa_manager.c | 34 ++++++++++++++++-
src/libcharon/sa/ike_sa_manager.h | 25 +++++++++++-
src/libcharon/sa/trap_manager.c | 46 +++++++++--------------
src/swanctl/commands/initiate.c | 19 +++++++++-
7 files changed, 189 insertions(+), 40 deletions(-)
diff --git a/src/libcharon/control/controller.c b/src/libcharon/control/controller.c
index 4e778ed63d..2b8a75e2c1 100644
--- a/src/libcharon/control/controller.c
+++ b/src/libcharon/control/controller.c
@@ -1,4 +1,6 @@
/*
+ * Copyright (C) 2023 Zoran Peričić <zpericic@netst.org>
+ * Copyright (C) 2014 Timo Teräs <timo.teras@iki.fi>
* Copyright (C) 2011-2023 Tobias Brunner
* Copyright (C) 2007-2011 Martin Willi
*
@@ -107,6 +109,16 @@ struct interface_listener_t {
*/
ike_sa_t *ike_sa;
+ /**
+ * Our host hint.
+ */
+ host_t *my_host;
+
+ /**
+ * Other host hint.
+ */
+ host_t *other_host;
+
/**
* unique ID, used for various methods
*/
@@ -418,9 +430,17 @@ METHOD(job_t, initiate_execute, job_requeue_t,
{
ike_sa_t *ike_sa;
interface_listener_t *listener = &job->listener;
+ peer_cfg_t *peer_cfg = listener->peer_cfg;
+ host_t *my_host = listener->my_host;
+ host_t *other_host = listener->other_host;
+
+ ike_sa = charon->ike_sa_manager->checkout_by_config2(charon->ike_sa_manager,
+ peer_cfg, my_host, other_host);
+ peer_cfg->destroy(peer_cfg);
+
+ if (my_host) my_host->destroy(my_host);
+ if (other_host) other_host->destroy(other_host);
- ike_sa = charon->ike_sa_manager->checkout_by_config(charon->ike_sa_manager,
- listener->peer_cfg);
if (!ike_sa)
{
listener->status = FAILED;
@@ -502,6 +522,15 @@ METHOD(controller_t, initiate, status_t,
private_controller_t *this, peer_cfg_t *peer_cfg, child_cfg_t *child_cfg,
controller_cb_t callback, void *param, level_t max_level, u_int timeout,
bool limits)
+{
+ return this->public.initiate2(&this->public, peer_cfg, child_cfg, NULL, NULL, callback, param, max_level, timeout, limits);
+}
+
+METHOD(controller_t, initiate2, status_t,
+ private_controller_t *this, peer_cfg_t *peer_cfg, child_cfg_t *child_cfg,
+ host_t *my_host, host_t *other_host,
+ controller_cb_t callback, void *param, level_t max_level, u_int timeout,
+ bool limits)
{
interface_job_t *job;
status_t status;
@@ -524,6 +553,8 @@ METHOD(controller_t, initiate, status_t,
.status = FAILED,
.child_cfg = child_cfg,
.peer_cfg = peer_cfg,
+ .my_host = my_host ? my_host->clone(my_host) : NULL,
+ .other_host = other_host ? other_host->clone(other_host) : NULL,
.lock = spinlock_create(),
.options.limits = limits,
},
@@ -771,6 +802,7 @@ controller_t *controller_create(void)
.public = {
.create_ike_sa_enumerator = _create_ike_sa_enumerator,
.initiate = _initiate,
+ .initiate2 = _initiate2,
.terminate_ike = _terminate_ike,
.terminate_child = _terminate_child,
.destroy = _destroy,
diff --git a/src/libcharon/control/controller.h b/src/libcharon/control/controller.h
index 36a1d46317..f5c60e2e72 100644
--- a/src/libcharon/control/controller.h
+++ b/src/libcharon/control/controller.h
@@ -98,6 +98,34 @@ struct controller_t {
controller_cb_t callback, void *param,
level_t max_level, u_int timeout, bool limits);
+ /**
+ * Initiate a CHILD_SA, and if required, an IKE_SA.
+ *
+ * If a callback is provided the function is synchronous and thus blocks
+ * until the IKE_SA is established or failed.
+ *
+ * @param peer_cfg peer_cfg to use for IKE_SA setup
+ * @param child_cfg optional child_cfg to set up CHILD_SA from
+ * @param my_host optional address hint for source
+ * @param other_host optional address hint for destination
+ * @param cb logging callback
+ * @param param parameter to include in each call of cb
+ * @param max_level maximum log level for which cb is invoked
+ * @param timeout timeout in ms to wait for callbacks, 0 to disable
+ * @param limits whether to check limits regarding IKE_SA initiation
+ * @return
+ * - SUCCESS, if CHILD_SA established
+ * - FAILED, if setup failed
+ * - NEED_MORE, if callback returned FALSE
+ * - OUT_OF_RES if timed out
+ * - INVALID_STATE if limits prevented initiation
+ */
+ status_t (*initiate2)(controller_t *this,
+ peer_cfg_t *peer_cfg, child_cfg_t *child_cfg,
+ host_t *my_host, host_t *other_host,
+ controller_cb_t callback, void *param,
+ level_t max_level, u_int timeout, bool limits);
+
/**
* Terminate an IKE_SA and all of its CHILD_SAs.
*
diff --git a/src/libcharon/plugins/vici/vici_control.c b/src/libcharon/plugins/vici/vici_control.c
index 1c236d2491..932d0cb5a8 100644
--- a/src/libcharon/plugins/vici/vici_control.c
+++ b/src/libcharon/plugins/vici/vici_control.c
@@ -1,4 +1,6 @@
/*
+ * Copyright (C) 2023 Zoran Peričić <zpericic@netst.org>
+ * Copyright (C) 2014 Timo Teräs <timo.teras@iki.fi>
* Copyright (C) 2015-2017 Tobias Brunner
* Copyright (C) 2014 Martin Willi
*
@@ -173,9 +175,12 @@ static child_cfg_t* find_child_cfg(char *name, char *pname, peer_cfg_t **out)
CALLBACK(initiate, vici_message_t*,
private_vici_control_t *this, char *name, u_int id, vici_message_t *request)
{
+ vici_message_t* msg;
peer_cfg_t *peer_cfg = NULL;
child_cfg_t *child_cfg;
char *child, *ike, *type, *sa;
+ host_t *my_host = NULL, *other_host = NULL;
+ char *my_host_str, *other_host_str;
int timeout;
bool limits;
controller_cb_t log_cb = NULL;
@@ -189,6 +194,8 @@ CALLBACK(initiate, vici_message_t*,
timeout = request->get_int(request, 0, "timeout");
limits = request->get_bool(request, FALSE, "init-limits");
log.level = request->get_int(request, 1, "loglevel");
+ my_host_str = request->get_str(request, NULL, "my-host");
+ other_host_str = request->get_str(request, NULL, "other-host");
if (!child && !ike)
{
@@ -202,28 +209,48 @@ CALLBACK(initiate, vici_message_t*,
type = child ? "CHILD_SA" : "IKE_SA";
sa = child ?: ike;
+ if (my_host_str)
+ {
+ my_host = host_create_from_string(my_host_str, 0);
+ }
+ if (other_host_str)
+ {
+ other_host = host_create_from_string(other_host_str, 0);
+ }
+
+ DBG1(DBG_CFG, "vici initiate %s '%s', me %H, other %H, limits %d", type, sa, my_host, other_host, limits);
+
child_cfg = find_child_cfg(child, ike, &peer_cfg);
- DBG1(DBG_CFG, "vici initiate %s '%s'", type, sa);
if (!peer_cfg)
{
- return send_reply(this, "%s config '%s' not found", type, sa);
+ msg = send_reply(this, "%s config '%s' not found", type, sa);
+ goto ret;
}
- switch (charon->controller->initiate(charon->controller, peer_cfg, child_cfg,
+ switch (charon->controller->initiate2(charon->controller, peer_cfg, child_cfg,
+ my_host, other_host,
log_cb, &log, log.level, timeout, limits))
{
case SUCCESS:
- return send_reply(this, NULL);
+ msg = send_reply(this, NULL);
+ break;
case OUT_OF_RES:
- return send_reply(this, "%s '%s' not established after %dms", type,
+ msg = send_reply(this, "%s '%s' not established after %dms", type,
sa, timeout);
+ break;
case INVALID_STATE:
- return send_reply(this, "establishing %s '%s' not possible at the "
+ msg = send_reply(this, "establishing %s '%s' not possible at the "
"moment due to limits", type, sa);
+ break;
case FAILED:
default:
- return send_reply(this, "establishing %s '%s' failed", type, sa);
+ msg = send_reply(this, "establishing %s '%s' failed", type, sa);
+ break;
}
+ret:
+ if (my_host) my_host->destroy(my_host);
+ if (other_host) other_host->destroy(other_host);
+ return msg;
}
/**
diff --git a/src/libcharon/sa/ike_sa_manager.c b/src/libcharon/sa/ike_sa_manager.c
index c128cc0787..bf4e125c84 100644
--- a/src/libcharon/sa/ike_sa_manager.c
+++ b/src/libcharon/sa/ike_sa_manager.c
@@ -1,5 +1,7 @@
/*
* Copyright (C) 2008-2024 Tobias Brunner
+ * Copyright (C) 2023 Zoran Peričić <zpericic@netst.org>
+ * Copyright (C) 2014 Timo Teräs <timo.teras@iki.fi>
* Copyright (C) 2005-2011 Martin Willi
* Copyright (C) 2005 Jan Hutter
*
@@ -1500,6 +1502,13 @@ typedef struct {
METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
private_ike_sa_manager_t *this, peer_cfg_t *peer_cfg)
+{
+ return this->public.checkout_by_config2(&this->public, peer_cfg, NULL, NULL);
+}
+
+METHOD(ike_sa_manager_t, checkout_by_config2, ike_sa_t*,
+ private_ike_sa_manager_t *this, peer_cfg_t *peer_cfg,
+ host_t *my_host, host_t *other_host)
{
enumerator_t *enumerator;
entry_t *entry;
@@ -1510,7 +1519,16 @@ METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
u_int segment;
int i;
- DBG2(DBG_MGR, "checkout IKE_SA by config");
+ if (my_host && my_host->get_port(my_host) == 0)
+ {
+ my_host->set_port(my_host, IKEV2_UDP_PORT);
+ }
+ if (other_host && other_host->get_port(other_host) == 0)
+ {
+ other_host->set_port(other_host, IKEV2_UDP_PORT);
+ }
+ DBG2(DBG_MGR, "checkout IKE_SA by config '%s', me %H, other %H",
+ peer_cfg->get_name(peer_cfg), my_host, other_host);
if (!this->reuse_ikesa && peer_cfg->get_ike_version(peer_cfg) != IKEV1)
{ /* IKE_SA reuse disabled by config (not possible for IKEv1) */
@@ -1569,6 +1587,15 @@ METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
continue;
}
+ if (my_host && !my_host->ip_equals(my_host, entry->ike_sa->get_my_host(entry->ike_sa)))
+ {
+ continue;
+ }
+ if (other_host && !other_host->ip_equals(other_host, entry->ike_sa->get_other_host(entry->ike_sa)))
+ {
+ continue;
+ }
+
current_peer = entry->ike_sa->get_peer_cfg(entry->ike_sa);
if (current_peer && current_peer->equals(current_peer, peer_cfg))
{
@@ -1595,6 +1622,10 @@ METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
{
ike_sa->set_peer_cfg(ike_sa, peer_cfg);
checkout_new(this, ike_sa);
+ if (my_host || other_host)
+ {
+ ike_sa->update_hosts(ike_sa, my_host, other_host, TRUE);
+ }
}
}
charon->bus->set_sa(charon->bus, ike_sa);
@@ -2560,6 +2591,7 @@ ike_sa_manager_t *ike_sa_manager_create()
.checkout = _checkout,
.checkout_by_message = _checkout_by_message,
.checkout_by_config = _checkout_by_config,
+ .checkout_by_config2 = _checkout_by_config2,
.checkout_by_id = _checkout_by_id,
.checkout_by_name = _checkout_by_name,
.new_initiator_spi = _new_initiator_spi,
diff --git a/src/libcharon/sa/ike_sa_manager.h b/src/libcharon/sa/ike_sa_manager.h
index 004cc22168..d001f5a802 100644
--- a/src/libcharon/sa/ike_sa_manager.h
+++ b/src/libcharon/sa/ike_sa_manager.h
@@ -123,7 +123,8 @@ struct ike_sa_manager_t {
ike_sa_t* (*checkout_by_message) (ike_sa_manager_t* this, message_t *message);
/**
- * Checkout an IKE_SA for initiation by a peer_config.
+ * Checkout an IKE_SA for initiation by a peer_config and optional
+ * source and remote host addresses.
*
* To initiate, a CHILD_SA may be established within an existing IKE_SA.
* This call checks for an existing IKE_SA by comparing the configuration.
@@ -140,6 +141,28 @@ struct ike_sa_manager_t {
*/
ike_sa_t *(*checkout_by_config)(ike_sa_manager_t* this, peer_cfg_t *peer_cfg);
+ /**
+ * Checkout an IKE_SA for initiation by a peer_config and optional
+ * source and remote host addresses.
+ *
+ * To initiate, a CHILD_SA may be established within an existing IKE_SA.
+ * This call checks for an existing IKE_SA by comparing the configuration.
+ * If the CHILD_SA can be created in an existing IKE_SA, the matching SA
+ * is returned.
+ * If no IKE_SA is found, a new one is created and registered in the
+ * manager. This is also the case when the found IKE_SA is in an unusable
+ * state (e.g. DELETING).
+ *
+ * @note The peer_config is always set on the returned IKE_SA.
+ *
+ * @param peer_cfg configuration used to find an existing IKE_SA
+ * @param my_host source host address for wildcard peer_cfg
+ * @param other_host remote host address for wildcard peer_cfg
+ * @return checked out/created IKE_SA
+ */
+ ike_sa_t *(*checkout_by_config2)(ike_sa_manager_t* this, peer_cfg_t *peer_cfg,
+ host_t *my_host, host_t *other_host);
+
/**
* Reset initiator SPI.
*
diff --git a/src/libcharon/sa/trap_manager.c b/src/libcharon/sa/trap_manager.c
index 17953010a1..c316eea213 100644
--- a/src/libcharon/sa/trap_manager.c
+++ b/src/libcharon/sa/trap_manager.c
@@ -532,9 +532,9 @@ METHOD(trap_manager_t, acquire, void,
peer_cfg_t *peer;
child_cfg_t *child;
ike_sa_t *ike_sa;
- host_t *host = NULL;
+ host_t *host = NULL, *my_host = NULL, *other_host = NULL;
uint32_t allocated_reqid, seq = 0;
- bool wildcard;
+ bool wildcard, ignore = FALSE;
this->lock->read_lock(this->lock);
enumerator = this->traps->create_enumerator(this->traps);
@@ -609,36 +609,26 @@ METHOD(trap_manager_t, acquire, void,
this->lock->unlock(this->lock);
if (wildcard)
- { /* the peer config would match IKE_SAs with other peers */
- ike_sa = charon->ike_sa_manager->create_new(charon->ike_sa_manager,
- peer->get_ike_version(peer), TRUE);
- if (ike_sa)
- {
- ike_cfg_t *ike_cfg;
- uint16_t port;
- uint8_t mask;
-
- ike_sa->set_peer_cfg(ike_sa, peer);
- ike_cfg = ike_sa->get_ike_cfg(ike_sa);
+ {
+ ike_cfg_t *ike_cfg;
+ uint16_t port;
+ uint8_t mask;
- port = ike_cfg->get_other_port(ike_cfg);
- data->dst->to_subnet(data->dst, &host, &mask);
- host->set_port(host, port);
- ike_sa->set_other_host(ike_sa, host);
+ ike_cfg = peer->get_ike_cfg(peer);
- port = ike_cfg->get_my_port(ike_cfg);
- data->src->to_subnet(data->src, &host, &mask);
- host->set_port(host, port);
- ike_sa->set_my_host(ike_sa, host);
+ port = ike_cfg->get_other_port(ike_cfg);
+ data->dst->to_subnet(data->dst, &other_host, &mask);
+ other_host->set_port(other_host, port);
- charon->bus->set_sa(charon->bus, ike_sa);
- }
- }
- else
- {
- ike_sa = charon->ike_sa_manager->checkout_by_config(
- charon->ike_sa_manager, peer);
+ port = ike_cfg->get_my_port(ike_cfg);
+ data->src->to_subnet(data->src, &my_host, &mask);
+ my_host->set_port(my_host, port);
}
+ ike_sa = charon->ike_sa_manager->checkout_by_config2(
+ charon->ike_sa_manager, peer,
+ my_host, other_host);
+ if (my_host) my_host->destroy(my_host);
+ if (other_host) other_host->destroy(other_host);
peer->destroy(peer);
if (ike_sa)
diff --git a/src/swanctl/commands/initiate.c b/src/swanctl/commands/initiate.c
index e0fffb907d..c0fc8c5952 100644
--- a/src/swanctl/commands/initiate.c
+++ b/src/swanctl/commands/initiate.c
@@ -1,4 +1,5 @@
/*
+ * Copyright (C) 2014 Timo Teräs <timo.teras@iki.fi>
* Copyright (C) 2014 Martin Willi
*
* Copyright (C) secunet Security Networks AG
@@ -38,7 +39,7 @@ static int initiate(vici_conn_t *conn)
vici_req_t *req;
vici_res_t *res;
command_format_options_t format = COMMAND_FORMAT_NONE;
- char *arg, *child = NULL, *ike = NULL;
+ char *arg, *child = NULL, *ike = NULL, *my_host = NULL, *other_host = NULL;
int ret = 0, timeout = 0, level = 1;
while (TRUE)
@@ -65,6 +66,12 @@ static int initiate(vici_conn_t *conn)
case 'l':
level = atoi(arg);
continue;
+ case 'S':
+ my_host = arg;
+ continue;
+ case 'R':
+ other_host = arg;
+ continue;
case EOF:
break;
default:
@@ -88,6 +95,14 @@ static int initiate(vici_conn_t *conn)
{
vici_add_key_valuef(req, "ike", "%s", ike);
}
+ if (my_host)
+ {
+ vici_add_key_valuef(req, "my-host", "%s", my_host);
+ }
+ if (other_host)
+ {
+ vici_add_key_valuef(req, "other-host", "%s", other_host);
+ }
if (timeout)
{
vici_add_key_valuef(req, "timeout", "%d", timeout * 1000);
@@ -134,6 +149,8 @@ static void __attribute__ ((constructor))reg()
{"help", 'h', 0, "show usage information"},
{"child", 'c', 1, "initiate a CHILD_SA configuration"},
{"ike", 'i', 1, "initiate an IKE_SA, or name of child's parent"},
+ {"source", 'S', 1, "override source address"},
+ {"remote", 'R', 1, "override remote address"},
{"timeout", 't', 1, "timeout in seconds before detaching"},
{"raw", 'r', 0, "dump raw response message"},
{"pretty", 'P', 0, "dump raw response message in pretty print"},
--
2.51.0

140
0002-vici-send-certificates-for-ike-sa-events.patch Normal file
View File

@@ -0,0 +1,140 @@
From 59e1a0469bbd50704f777835c0fcd7013f7841c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Mon, 21 Sep 2015 13:42:05 +0300
Subject: [PATCH 2/4] vici: send certificates for ike-sa events
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
---
src/libcharon/plugins/vici/vici_query.c | 50 +++++++++++++++++++++----
1 file changed, 42 insertions(+), 8 deletions(-)
diff --git a/src/libcharon/plugins/vici/vici_query.c b/src/libcharon/plugins/vici/vici_query.c
index 43e3f44137..5e49cb8a0b 100644
--- a/src/libcharon/plugins/vici/vici_query.c
+++ b/src/libcharon/plugins/vici/vici_query.c
@@ -433,7 +433,7 @@ static void list_vips(private_vici_query_t *this, vici_builder_t *b,
* List details of an IKE_SA
*/
static void list_ike(private_vici_query_t *this, vici_builder_t *b,
- ike_sa_t *ike_sa, time_t now)
+ ike_sa_t *ike_sa, time_t now, bool add_certs)
{
time_t t;
ike_sa_id_t *id;
@@ -442,6 +442,8 @@ static void list_ike(private_vici_query_t *this, vici_builder_t *b,
uint32_t if_id;
uint16_t alg, ks;
host_t *host;
+ auth_cfg_t *auth_cfg;
+ enumerator_t *enumerator;
b->add_kv(b, "uniqueid", "%u", ike_sa->get_unique_id(ike_sa));
b->add_kv(b, "version", "%u", ike_sa->get_version(ike_sa));
@@ -451,11 +453,43 @@ static void list_ike(private_vici_query_t *this, vici_builder_t *b,
b->add_kv(b, "local-host", "%H", host);
b->add_kv(b, "local-port", "%d", host->get_port(host));
b->add_kv(b, "local-id", "%Y", ike_sa->get_my_id(ike_sa));
+ if (add_certs)
+ {
+ enumerator = ike_sa->create_auth_cfg_enumerator(ike_sa, TRUE);
+ if (enumerator->enumerate(enumerator, &auth_cfg))
+ {
+ certificate_t *cert = auth_cfg->get(auth_cfg, AUTH_RULE_SUBJECT_CERT);
+ chunk_t encoding;
+
+ if (cert && cert->get_encoding(cert, CERT_ASN1_DER, &encoding))
+ {
+ b->add(b, VICI_KEY_VALUE, "local-cert-data", encoding);
+ free(encoding.ptr);
+ }
+ }
+ enumerator->destroy(enumerator);
+ }
host = ike_sa->get_other_host(ike_sa);
b->add_kv(b, "remote-host", "%H", host);
b->add_kv(b, "remote-port", "%d", host->get_port(host));
b->add_kv(b, "remote-id", "%Y", ike_sa->get_other_id(ike_sa));
+ if (add_certs)
+ {
+ enumerator = ike_sa->create_auth_cfg_enumerator(ike_sa, FALSE);
+ if (enumerator->enumerate(enumerator, &auth_cfg))
+ {
+ certificate_t *cert = auth_cfg->get(auth_cfg, AUTH_RULE_SUBJECT_CERT);
+ chunk_t encoding;
+
+ if (cert && cert->get_encoding(cert, CERT_ASN1_DER, &encoding))
+ {
+ b->add(b, VICI_KEY_VALUE, "remote-cert-data", encoding);
+ free(encoding.ptr);
+ }
+ }
+ enumerator->destroy(enumerator);
+ }
eap = ike_sa->get_other_eap_id(ike_sa);
@@ -588,7 +622,7 @@ CALLBACK(list_sas, vici_message_t*,
b = vici_builder_create();
b->begin_section(b, ike_sa->get_name(ike_sa));
- list_ike(this, b, ike_sa, now);
+ list_ike(this, b, ike_sa, now, TRUE);
b->begin_section(b, "child-sas");
csas = ike_sa->create_child_sa_enumerator(ike_sa);
@@ -1805,7 +1839,7 @@ METHOD(listener_t, ike_updown, bool,
}
b->begin_section(b, ike_sa->get_name(ike_sa));
- list_ike(this, b, ike_sa, now);
+ list_ike(this, b, ike_sa, now, up);
b->end_section(b);
this->dispatcher->raise_event(this->dispatcher,
@@ -1830,10 +1864,10 @@ METHOD(listener_t, ike_rekey, bool,
b = vici_builder_create();
b->begin_section(b, old->get_name(old));
b->begin_section(b, "old");
- list_ike(this, b, old, now);
+ list_ike(this, b, old, now, TRUE);
b->end_section(b);
b->begin_section(b, "new");
- list_ike(this, b, new, now);
+ list_ike(this, b, new, now, TRUE);
b->end_section(b);
b->end_section(b);
@@ -1864,7 +1898,7 @@ METHOD(listener_t, ike_update, bool,
b->add_kv(b, "remote-port", "%d", remote->get_port(remote));
b->begin_section(b, ike_sa->get_name(ike_sa));
- list_ike(this, b, ike_sa, now);
+ list_ike(this, b, ike_sa, now, TRUE);
b->end_section(b);
this->dispatcher->raise_event(this->dispatcher,
@@ -1894,7 +1928,7 @@ METHOD(listener_t, child_updown, bool,
}
b->begin_section(b, ike_sa->get_name(ike_sa));
- list_ike(this, b, ike_sa, now);
+ list_ike(this, b, ike_sa, now, up);
b->begin_section(b, "child-sas");
snprintf(buf, sizeof(buf), "%s-%u", child_sa->get_name(child_sa),
@@ -1929,7 +1963,7 @@ METHOD(listener_t, child_rekey, bool,
b = vici_builder_create();
b->begin_section(b, ike_sa->get_name(ike_sa));
- list_ike(this, b, ike_sa, now);
+ list_ike(this, b, ike_sa, now, TRUE);
b->begin_section(b, "child-sas");
b->begin_section(b, old->get_name(old));
--
2.51.0

160
0003-vici-add-support-for-individual-sa-state-changes.patch Normal file
View File

@@ -0,0 +1,160 @@
From 17118385d600eeb9814af4106b690c8e2b285971 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Mon, 21 Sep 2015 13:42:11 +0300
Subject: [PATCH 3/4] vici: add support for individual sa state changes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Useful for monitoring and tracking full SA.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
---
src/libcharon/plugins/vici/vici_query.c | 106 ++++++++++++++++++++++++
1 file changed, 106 insertions(+)
diff --git a/src/libcharon/plugins/vici/vici_query.c b/src/libcharon/plugins/vici/vici_query.c
index 5e49cb8a0b..1115161f6b 100644
--- a/src/libcharon/plugins/vici/vici_query.c
+++ b/src/libcharon/plugins/vici/vici_query.c
@@ -1805,8 +1805,16 @@ static void manage_commands(private_vici_query_t *this, bool reg)
this->dispatcher->manage_event(this->dispatcher, "ike-updown", reg);
this->dispatcher->manage_event(this->dispatcher, "ike-rekey", reg);
this->dispatcher->manage_event(this->dispatcher, "ike-update", reg);
+ this->dispatcher->manage_event(this->dispatcher, "ike-state-established", reg);
+ this->dispatcher->manage_event(this->dispatcher, "ike-state-destroying", reg);
this->dispatcher->manage_event(this->dispatcher, "child-updown", reg);
this->dispatcher->manage_event(this->dispatcher, "child-rekey", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-installing", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-installed", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-updating", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-rekeying", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-rekeyed", reg);
+ this->dispatcher->manage_event(this->dispatcher, "child-state-destroying", reg);
manage_command(this, "list-sas", list_sas, reg);
manage_command(this, "list-policies", list_policies, reg);
manage_command(this, "list-conns", list_conns, reg);
@@ -1907,6 +1915,46 @@ METHOD(listener_t, ike_update, bool,
return TRUE;
}
+
+METHOD(listener_t, ike_state_change, bool,
+ private_vici_query_t *this, ike_sa_t *ike_sa, ike_sa_state_t state)
+{
+ char *event;
+ vici_builder_t *b;
+ time_t now;
+
+ switch (state)
+ {
+ case IKE_ESTABLISHED:
+ event = "ike-state-established";
+ break;
+ case IKE_DESTROYING:
+ event = "ike-state-destroying";
+ break;
+ default:
+ return TRUE;
+ }
+
+ if (!this->dispatcher->has_event_listeners(this->dispatcher, event))
+ {
+ return TRUE;
+ }
+
+ now = time_monotonic(NULL);
+
+ b = vici_builder_create();
+ b->begin_section(b, ike_sa->get_name(ike_sa));
+ list_ike(this, b, ike_sa, now, state != IKE_DESTROYING);
+ b->begin_section(b, "child-sas");
+ b->end_section(b);
+ b->end_section(b);
+
+ this->dispatcher->raise_event(this->dispatcher,
+ event, 0, b->finalize(b));
+
+ return TRUE;
+}
+
METHOD(listener_t, child_updown, bool,
private_vici_query_t *this, ike_sa_t *ike_sa, child_sa_t *child_sa, bool up)
{
@@ -1986,6 +2034,62 @@ METHOD(listener_t, child_rekey, bool,
return TRUE;
}
+METHOD(listener_t, child_state_change, bool,
+ private_vici_query_t *this, ike_sa_t *ike_sa, child_sa_t *child_sa, child_sa_state_t state)
+{
+ char *event;
+ vici_builder_t *b;
+ time_t now;
+
+ switch (state)
+ {
+ case CHILD_INSTALLING:
+ event = "child-state-installing";
+ break;
+ case CHILD_INSTALLED:
+ event = "child-state-installed";
+ break;
+ case CHILD_UPDATING:
+ event = "child-state-updating";
+ break;
+ case CHILD_REKEYING:
+ event = "child-state-rekeying";
+ break;
+ case CHILD_REKEYED:
+ event = "child-state-rekeyed";
+ break;
+ case CHILD_DESTROYING:
+ event = "child-state-destroying";
+ break;
+ default:
+ return TRUE;
+ }
+
+ if (!this->dispatcher->has_event_listeners(this->dispatcher, event))
+ {
+ return TRUE;
+ }
+
+ now = time_monotonic(NULL);
+
+ b = vici_builder_create();
+ b->begin_section(b, ike_sa->get_name(ike_sa));
+ list_ike(this, b, ike_sa, now, state != CHILD_DESTROYING);
+ b->begin_section(b, "child-sas");
+
+ b->begin_section(b, child_sa->get_name(child_sa));
+ list_child(this, b, child_sa, now);
+ b->end_section(b);
+
+ b->end_section(b);
+ b->end_section(b);
+
+ this->dispatcher->raise_event(this->dispatcher,
+ event, 0, b->finalize(b));
+
+ return TRUE;
+}
+
METHOD(vici_query_t, destroy, void,
private_vici_query_t *this)
{
@@ -2006,8 +2110,10 @@ vici_query_t *vici_query_create(vici_dispatcher_t *dispatcher)
.ike_updown = _ike_updown,
.ike_rekey = _ike_rekey,
.ike_update = _ike_update,
+ .ike_state_change = _ike_state_change,
.child_updown = _child_updown,
.child_rekey = _child_rekey,
+ .child_state_change = _child_state_change,
},
.destroy = _destroy,
},
--
2.51.0

7
strongswan.spec
View File

@@ -1,5 +1,6 @@
%global _hardened_build 1
#%%define prerelease dr1
%global dist .nhrp.9%{?dist}
# pytho vici bindings cannot build without network, so temp. disabled
%bcond_with python3
@@ -11,7 +12,7 @@
Name: strongswan
Version: 6.0.2
Release: %autorelease
Release: 4%{?dist}
Summary: An OpenSource IPsec-based VPN and TNC solution
# Automatically converted from old format: GPLv2+ - review is highly recommended.
License: GPL-2.0-or-later
@@ -29,6 +30,10 @@ Patch2: strongswan-6.0.2-no-isolation.patch
# https://github.com/strongswan/strongswan/commit/b3011e8e87a1fad1bfb026448fc37b80b7cfc007
Patch3: strongswan-6.0.2-no-md5-b3011e8e.patch
Patch10: 0001-charon-add-optional-source-and-remote-overrides-for-.patch
Patch11: 0002-vici-send-certificates-for-ike-sa-events.patch
Patch12: 0003-vici-add-support-for-individual-sa-state-changes.patch
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: gnupg2