output PEP device addresses as metadata

[strongswan.git] / src / libcharon / plugins / tnc_ifmap / tnc_ifmap_soap.c

diff --git a/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
index b1c7f5a..d9b20df 100644 (file)
--- a/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
+++ b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_soap.c
@@ -261,7 +261,35 @@ static axiom_node_t* create_ip_address(private_tnc_ifmap_soap_t *this,
 
        el = axiom_element_create(this->env, NULL, "ip-address", NULL, &node);
 
-       snprintf(buf, BUF_LEN, "%H", host);
+       if (host->get_family(host) == AF_INET6)
+       {
+               chunk_t address;
+               int len, written, i;
+               char *pos;
+               bool first = TRUE;
+
+               /* output IPv6 address in canonical IF-MAP 2.0 format */
+               address = host->get_address(host);
+               pos = buf;
+               len = sizeof(buf);
+
+               for (i = 0; i < address.len; i = i + 2)
+               {
+                       written = snprintf(pos, len, "%s%x", first ? "" : ":",
+                                                          256*address.ptr[i] +  address.ptr[i+1]);
+                       if (written < 0 || written > len)
+                       {
+                               break;
+                       }
+                       pos += written;
+                       len -= written;
+                       first = FALSE;
+               }
+       }
+       else
+       {
+               snprintf(buf, BUF_LEN, "%H", host);
+       }
        attr = axiom_attribute_create(this->env, "value", buf, NULL);   
        axiom_element_add_attribute(el, this->env, attr, node);
 
@@ -427,6 +455,37 @@ METHOD(tnc_ifmap_soap_t, publish_ike_sa, bool,
        return send_receive(this, "publish", request, "publishReceived", NULL);
 }
 
+METHOD(tnc_ifmap_soap_t, publish_device_ip, bool,
+       private_tnc_ifmap_soap_t *this, host_t *host)
+{
+       axiom_node_t *request, *node;
+       axiom_element_t *el;
+       axiom_namespace_t *ns, *ns_meta;
+       axiom_attribute_t *attr;
+
+       /* build publish request */
+       ns = axiom_namespace_create(this->env, IFMAP_NS, "ifmap");
+       el = axiom_element_create(this->env, NULL, "publish", ns, &request);
+       ns_meta = axiom_namespace_create(this->env, IFMAP_META_NS, "meta");
+       axiom_element_declare_namespace(el, this->env, request, ns_meta);       
+       attr = axiom_attribute_create(this->env, "session-id", this->session_id,
+                                                                 NULL);        
+       axiom_element_add_attribute(el, this->env, attr, request);
+       el = axiom_element_create(this->env, NULL, "update", NULL, &node);
+       axiom_node_add_child(request, this->env, node);
+
+       /* add device, ip-address and metadata */
+       axiom_node_add_child(node, this->env,
+                                                        create_device(this));
+       axiom_node_add_child(node, this->env,
+                                                        create_ip_address(this, host));
+       axiom_node_add_child(node, this->env,
+                                                        create_metadata(this, "device-ip"));
+
+       /* send publish request and receive publishReceived */
+       return send_receive(this, "publish", request, "publishReceived", NULL);
+}
+
 METHOD(tnc_ifmap_soap_t, endSession, bool,
        private_tnc_ifmap_soap_t *this)
 {
@@ -502,6 +561,7 @@ tnc_ifmap_soap_t *tnc_ifmap_soap_create()
                        .newSession = _newSession,
                        .purgePublisher = _purgePublisher,
                        .publish_ike_sa = _publish_ike_sa,
+                       .publish_device_ip = _publish_device_ip,
                        .endSession = _endSession,
                        .destroy = _destroy,
                },