denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Pass RADIUS DAE client address a host_t instead of sockaddr struct

Browse Source
This commit is contained in:
Martin Willi
2012-03-05 18:06:14 +01:00
parent 9756c143f0
commit 964b0c144e
1 changed files with 25 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libcharon/plugins/eap_radius/eap_radius_dae.c
+25 -22
View File
@@ -77,7 +77,7 @@ struct private_eap_radius_dae_t {
*/
static void send_response(private_eap_radius_dae_t *this,
radius_message_t *request, radius_message_code_t code,
struct sockaddr* addr, socklen_t addr_len)
host_t *client)
{
radius_message_t *response;
chunk_t data;
@@ -88,7 +88,8 @@ static void send_response(private_eap_radius_dae_t *this,
this->secret, this->hasher, this->signer, NULL);
data = response->get_encoding(response);
if (sendto(this->fd, data.ptr, data.len, 0, addr, addr_len) != data.len)
if (sendto(this->fd, data.ptr, data.len, 0, client->get_sockaddr(client),
*client->get_sockaddr_len(client)) != data.len)
{
DBG1(DBG_CFG, "sending RADIUS DAE response failed: %s", strerror(errno));
}
@@ -99,7 +100,7 @@ static void send_response(private_eap_radius_dae_t *this,
* Process a DAE disconnect request, send response
*/
static void process_disconnect(private_eap_radius_dae_t *this,
radius_message_t *request, struct sockaddr* addr, socklen_t addr_len)
radius_message_t *request, host_t *client)
{
enumerator_t *enumerator, *sa_enum;
identification_t *user;
@@ -107,12 +108,10 @@ static void process_disconnect(private_eap_radius_dae_t *this,
uintptr_t id;
ike_sa_t *ike_sa;
chunk_t data;
host_t *host;
int type;
ids = linked_list_create();
host = host_create_from_sockaddr(addr);
enumerator = request->create_enumerator(request);
while (enumerator->enumerate(enumerator, &type, &data))
{
@@ -120,7 +119,7 @@ static void process_disconnect(private_eap_radius_dae_t *this,
{
user = identification_create_from_data(data);
DBG1(DBG_CFG, "received RADIUS DAE %N for %Y from %H",
radius_message_code_names, RMC_DISCONNECT_REQUEST, user, host);
radius_message_code_names, RMC_DISCONNECT_REQUEST, user, client);
sa_enum = charon->ike_sa_manager->create_enumerator(
charon->ike_sa_manager, FALSE);
while (sa_enum->enumerate(sa_enum, &ike_sa))
@@ -136,7 +135,6 @@ static void process_disconnect(private_eap_radius_dae_t *this,
}
}
enumerator->destroy(enumerator);
DESTROY_IF(host);
if (ids->get_count(ids))
{
@@ -153,14 +151,14 @@ static void process_disconnect(private_eap_radius_dae_t *this,
}
enumerator->destroy(enumerator);
send_response(this, request, RMC_DISCONNECT_ACK, addr, addr_len);
send_response(this, request, RMC_DISCONNECT_ACK, client);
}
else
{
DBG1(DBG_CFG, "no IKE_SA matches %N, sending %N",
radius_message_code_names, RMC_DISCONNECT_REQUEST,
radius_message_code_names, RMC_DISCONNECT_NAK);
send_response(this, request, RMC_DISCONNECT_NAK, addr, addr_len);
send_response(this, request, RMC_DISCONNECT_NAK, client);
}
ids->destroy(ids);
}
@@ -176,6 +174,7 @@ static job_requeue_t receive(private_eap_radius_dae_t *this)
char buf[2048];
ssize_t len;
bool oldstate;
host_t *client;
oldstate = thread_cancelability(TRUE);
len = recvfrom(this->fd, buf, sizeof(buf), 0,
@@ -187,23 +186,27 @@ static job_requeue_t receive(private_eap_radius_dae_t *this)
request = radius_message_parse(chunk_create(buf, len));
if (request)
{
if (request->verify(request, NULL, this->secret,
this->hasher, this->signer))
client = host_create_from_sockaddr((struct sockaddr*)&addr);
if (client)
{
switch (request->get_code(request))
if (request->verify(request, NULL, this->secret,
this->hasher, this->signer))
{
case RMC_DISCONNECT_REQUEST:
process_disconnect(this, request,
(struct sockaddr*)&addr, addr_len);
switch (request->get_code(request))
{
case RMC_DISCONNECT_REQUEST:
process_disconnect(this, request, client);
break;
case RMC_COA_REQUEST:
/* TODO */
default:
DBG1(DBG_CFG, "ignoring unsupported RADIUS DAE %N "
"message from %H", radius_message_code_names,
request->get_code(request), client);
break;
case RMC_COA_REQUEST:
/* TODO */
default:
DBG1(DBG_CFG, "ignoring unsupported RADIUS DAE %N "
"message", radius_message_code_names,
request->get_code(request));
break;
}
}
client->destroy(client);
}
request->destroy(request);
}