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Add code for complete authorizeJoin soap request

This commit is contained in:
vemax78 2013-07-27 22:45:28 +02:00
parent c2ff7e0db5
commit 47b86f2ea9
6 changed files with 108 additions and 28 deletions
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3
src/ac/ac.h
View File

@ -119,7 +119,8 @@ int ac_valid_binding(unsigned short binding);
void ac_update_statistics(void);
int ac_has_sessionid(struct capwap_sessionid_element* sessionid);
int ac_has_wtpid(unsigned char* id, unsigned short length);
int ac_has_wtpid(char* wtpid);
char* ac_get_printable_wtpid(struct capwap_wtpboarddata_element* wtpboarddata);
#endif /* __CAPWAP_AC_HEADER__ */

20
src/ac/ac_dfa_join.c
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@ -16,7 +16,6 @@ int ac_dfa_state_join(struct ac_session_t* session, struct capwap_parsed_packet*
struct capwap_packet_txmng* txmngpacket;
struct capwap_sessionid_element* sessionid;
struct capwap_wtpboarddata_element* wtpboarddata;
struct capwap_wtpboarddata_board_subelement* wtpboarddatamacaddress;
int status = AC_DFA_ACCEPT_PACKET;
struct capwap_resultcode_element resultcode = { .code = CAPWAP_RESULTCODE_FAILURE };
@ -32,14 +31,18 @@ int ac_dfa_state_join(struct ac_session_t* session, struct capwap_parsed_packet*
/* Get sessionid and verify unique id */
sessionid = (struct capwap_sessionid_element*)capwap_get_message_element_data(packet, CAPWAP_ELEMENT_SESSIONID);
if (!ac_has_sessionid(sessionid)) {
char* wtpid;
/* Checking macaddress for detect if WTP already connected */
wtpboarddata = (struct capwap_wtpboarddata_element*)capwap_get_message_element_data(packet, CAPWAP_ELEMENT_WTPBOARDDATA);
wtpboarddatamacaddress = capwap_wtpboarddata_get_subelement(wtpboarddata, CAPWAP_BOARD_SUBELEMENT_MACADDRESS);
if (wtpboarddatamacaddress && !ac_has_wtpid((unsigned char*)wtpboarddatamacaddress->data, (unsigned short)wtpboarddatamacaddress->length)) {
/* Get printable WTPID */
wtpid = ac_get_printable_wtpid(wtpboarddata);
if (wtpid && !ac_has_wtpid(wtpid)) {
struct ac_soap_response* response;
/* Request authorization of Backend for complete join */
response = ac_session_send_soap_request(session, "authorizeJoin");
response = ac_soap_authorizejoin(session, wtpid);
if (response) {
/* Validate Join */
resultcode.code = ac_dfa_state_join_check_authorizejoin(session, response);
@ -47,8 +50,8 @@ int ac_dfa_state_join(struct ac_session_t* session, struct capwap_parsed_packet*
/* Valid WTP */
if (resultcode.code == CAPWAP_RESULTCODE_SUCCESS) {
session->wtpid = capwap_clone(wtpboarddatamacaddress->data, wtpboarddatamacaddress->length);
session->wtpidlength = wtpboarddatamacaddress->length;
session->wtpid = wtpid;
wtpid = NULL;
/* Session id */
memcpy(&session->sessionid, sessionid, sizeof(struct capwap_sessionid_element));
@ -62,6 +65,11 @@ int ac_dfa_state_join(struct ac_session_t* session, struct capwap_parsed_packet*
} else {
resultcode.code = CAPWAP_RESULTCODE_JOIN_FAILURE_UNKNOWN_SOURCE;
}
/* */
if (wtpid) {
capwap_free(wtpid);
}
} else {
resultcode.code = CAPWAP_RESULTCODE_JOIN_FAILURE_ID_ALREADY_IN_USE;
}

60
src/ac/ac_execute.c
View File

@ -112,11 +112,11 @@ int ac_has_sessionid(struct capwap_sessionid_element* sessionid) {
}
/* */
int ac_has_wtpid(unsigned char* wtpid, unsigned short length) {
int ac_has_wtpid(char* wtpid) {
int result = 0;
struct capwap_list_item* search;
if (!wtpid || !length) {
if (!wtpid || !wtpid[0]) {
return -1;
}
@ -128,11 +128,9 @@ int ac_has_wtpid(unsigned char* wtpid, unsigned short length) {
ASSERT(session != NULL);
if (session->wtpidlength == length) {
if (!memcmp(wtpid, session->wtpid, length)) {
result = 1;
break;
}
if (session->wtpid && !strcmp(session->wtpid, wtpid)) {
result = 1;
break;
}
search = search->next;
@ -143,6 +141,54 @@ int ac_has_wtpid(unsigned char* wtpid, unsigned short length) {
return result;
}
/* */
char* ac_get_printable_wtpid(struct capwap_wtpboarddata_element* wtpboarddata) {
char* wtpid = NULL;
struct capwap_wtpboarddata_board_subelement* wtpboarddatamacaddress;
ASSERT(wtpboarddata != NULL);
/* TODO: build printable wtpid depending on the model device */
/* Get macaddress */
wtpboarddatamacaddress = capwap_wtpboarddata_get_subelement(wtpboarddata, CAPWAP_BOARD_SUBELEMENT_MACADDRESS);
if (wtpboarddatamacaddress != NULL) {
if (wtpboarddatamacaddress->length == MACADDRESS_EUI48_LENGTH) {
wtpid = capwap_alloc(18);
if (!wtpid) {
capwap_outofmemory();
}
/* */
sprintf(wtpid, "%02x:%02x:%02x:%02x:%02x:%02x",
(unsigned char)wtpboarddatamacaddress->data[0],
(unsigned char)wtpboarddatamacaddress->data[1],
(unsigned char)wtpboarddatamacaddress->data[2],
(unsigned char)wtpboarddatamacaddress->data[3],
(unsigned char)wtpboarddatamacaddress->data[4],
(unsigned char)wtpboarddatamacaddress->data[5]);
} else if (wtpboarddatamacaddress->length == MACADDRESS_EUI64_LENGTH) {
wtpid = capwap_alloc(24);
if (!wtpid) {
capwap_outofmemory();
}
/* */
sprintf(wtpid, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
(unsigned char)wtpboarddatamacaddress->data[0],
(unsigned char)wtpboarddatamacaddress->data[1],
(unsigned char)wtpboarddatamacaddress->data[2],
(unsigned char)wtpboarddatamacaddress->data[3],
(unsigned char)wtpboarddatamacaddress->data[4],
(unsigned char)wtpboarddatamacaddress->data[5],
(unsigned char)wtpboarddatamacaddress->data[6],
(unsigned char)wtpboarddatamacaddress->data[7]);
}
}
return wtpid;
}
/* */
static struct ac_session_t* ac_get_session_from_keepalive(void* buffer, int buffersize) {
struct capwap_parsed_packet packet;

40
src/ac/ac_session.c
View File

@ -1,3 +1,4 @@
#include <stdarg.h>
#include "ac.h"
#include "capwap_dfa.h"
#include "ac_session.h"
@ -727,7 +728,9 @@ void ac_free_reference_last_response(struct ac_session_t* session) {
}
/* */
struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* session, char* method) {
struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* session, char* method, int numparam, ...) {
int i;
va_list listparam;
struct ac_soap_request* request;
struct ac_http_soap_server* server;
struct ac_soap_response* response = NULL;
@ -762,19 +765,36 @@ struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* sessi
return NULL;
}
/* Send Request & Recv Response */
if (ac_soapclient_send_request(session->soaprequest, "")) {
response = ac_soapclient_recv_response(session->soaprequest);
/* Add params */
va_start(listparam, numparam);
for (i = 0; i < numparam; i++) {
char* type = va_arg(listparam, char*);
char* name = va_arg(listparam, char*);
char* value = va_arg(listparam, char*);
if (!ac_soapclient_add_param(request, type, name, value)) {
ac_soapclient_close_request(session->soaprequest, 1);
session->soaprequest = NULL;
break;
}
}
va_end(listparam);
/* Critical section */
capwap_lock_enter(&session->sessionlock);
/* Send Request & Recv Response */
if (session->soaprequest) {
if (ac_soapclient_send_request(session->soaprequest, "")) {
response = ac_soapclient_recv_response(session->soaprequest);
}
/* Free resource */
ac_soapclient_close_request(session->soaprequest, 1);
session->soaprequest = NULL;
/* Critical section */
capwap_lock_enter(&session->sessionlock);
capwap_lock_exit(&session->sessionlock);
/* Free resource */
ac_soapclient_close_request(session->soaprequest, 1);
session->soaprequest = NULL;
capwap_lock_exit(&session->sessionlock);
}
return response;
}

9
src/ac/ac_session.h
View File

@ -40,8 +40,7 @@ struct ac_session_t {
struct ac_http_soap_request* soaprequest;
/* */
unsigned char* wtpid;
unsigned short wtpidlength;
char* wtpid;
unsigned long count;
struct sockaddr_storage acctrladdress;
@ -88,7 +87,6 @@ int ac_session_release_reference(struct ac_session_t* session);
/* */
void ac_session_send_action(struct ac_session_t* session, long action, long param, void* data, long length);
struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* session, char* method);
/* */
void ac_dfa_change_state(struct ac_session_t* session, int state);
@ -137,4 +135,9 @@ int ac_dfa_state_reset_to_dtlsteardown(struct ac_session_t* session, struct capw
int ac_dfa_state_teardown(struct ac_session_t* session, struct capwap_parsed_packet* packet);
int ac_dfa_state_dead(struct ac_session_t* session, struct capwap_parsed_packet* packet);
/* Soap function */
struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* session, char* method, int numparam, ...);
#define ac_soap_authorizejoin(s, id) ac_session_send_soap_request((s), "authorizeJoin", 1, "xs:string", "idwtp", id)
#endif /* __AC_SESSION_HEADER__ */

4
webservice/smartcapwap.wsdl
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@ -12,7 +12,9 @@
<wsdl:message name="leaveBackendResponse"/>
<wsdl:message name="waitBackendEvent"/>
<wsdl:message name="waitBackendEventResponse"/>
<wsdl:message name="authorizeJoin"/>
<wsdl:message name="authorizeJoin">
<wsdl:part name="wtpid" type="xs:string"/>
</wsdl:message>
<wsdl:message name="authorizeJoinResponse"/>
<wsdl:portType name="Presence">
<wsdl:operation name="joinBackend">