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- added ts for both initator and responder 

- ts_payload can get now ts's
This commit is contained in:
Martin Willi 2005-12-01 18:14:22 +00:00
parent 03283349a9
commit 257fa50386
5 changed files with 178 additions and 42 deletions
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111
Source/charon/config/sa_config.c
View File

@ -59,14 +59,29 @@ struct private_sa_config_t {
linked_list_t *proposals;
/**
* list for traffic selectors
* list for traffic selectors for initiator site
*/
linked_list_t *ts;
linked_list_t *ts_initiator;
/**
* list for traffic selectors for responder site
*/
linked_list_t *ts_responder;
/**
* compare two proposals for equality
*/
bool (*proposal_equals) (private_sa_config_t *this, child_proposal_t *first, child_proposal_t *second);
/**
* get_traffic_selectors for both
*/
size_t (*get_traffic_selectors) (private_sa_config_t *,linked_list_t*,traffic_selector_t**[]);
/**
* select_traffic_selectors for both
*/
size_t (*select_traffic_selectors) (private_sa_config_t *,linked_list_t*,traffic_selector_t*[],size_t,traffic_selector_t**[]);
};
/**
@ -93,18 +108,35 @@ static auth_method_t get_auth_method(private_sa_config_t *this)
return this->auth_method;
}
/**
* implements sa_config_t.get_traffic_selectors
* implements sa_config_t.get_traffic_selectors_initiator
*/
static size_t get_traffic_selectors(private_sa_config_t *this, traffic_selector_t **traffic_selectors[])
static size_t get_traffic_selectors_initiator(private_sa_config_t *this, traffic_selector_t **traffic_selectors[])
{
return this->get_traffic_selectors(this, this->ts_initiator, traffic_selectors);
}
/**
* implements sa_config_t.get_traffic_selectors_responder
*/
static size_t get_traffic_selectors_responder(private_sa_config_t *this, traffic_selector_t **traffic_selectors[])
{
return this->get_traffic_selectors(this, this->ts_responder, traffic_selectors);
}
/**
* implements private_sa_config_t.get_traffic_selectors
*/
static size_t get_traffic_selectors(private_sa_config_t *this, linked_list_t *ts_list, traffic_selector_t **traffic_selectors[])
{
iterator_t *iterator;
traffic_selector_t *current_ts;
int counter = 0;
*traffic_selectors = allocator_alloc(sizeof(traffic_selector_t*) * this->ts->get_count(this->ts));
*traffic_selectors = allocator_alloc(sizeof(traffic_selector_t*) * ts_list->get_count(ts_list));
/* copy all ts from the list in an array */
iterator = this->ts->create_iterator(this->ts, TRUE);
iterator = ts_list->create_iterator(ts_list, TRUE);
while (iterator->has_next(iterator))
{
iterator->current(iterator, (void**)&current_ts);
@ -116,17 +148,32 @@ static size_t get_traffic_selectors(private_sa_config_t *this, traffic_selector_
}
/**
* implements sa_config_t.select_traffic_selectors
* implements private_sa_config_t.select_traffic_selectors_initiator
*/
static size_t select_traffic_selectors(private_sa_config_t *this, traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[])
static size_t select_traffic_selectors_initiator(private_sa_config_t *this,traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[])
{
return this->select_traffic_selectors(this, this->ts_initiator, supplied, count, selected);
}
/**
* implements private_sa_config_t.select_traffic_selectors_responder
*/
static size_t select_traffic_selectors_responder(private_sa_config_t *this,traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[])
{
return this->select_traffic_selectors(this, this->ts_responder, supplied, count, selected);
}
/**
* implements private_sa_config_t.select_traffic_selectors
*/
static size_t select_traffic_selectors(private_sa_config_t *this, linked_list_t *ts_list, traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[])
{
iterator_t *iterator;
traffic_selector_t *current_ts;
int i, counter = 0;
*selected = allocator_alloc(sizeof(traffic_selector_t*) * this->ts->get_count(this->ts));
*selected = allocator_alloc(sizeof(traffic_selector_t*) * ts_list->get_count(ts_list));
/* iterate over all stored proposals */
iterator = this->ts->create_iterator(this->ts, TRUE);
iterator = ts_list->create_iterator(ts_list, TRUE);
while (iterator->has_next(iterator))
{
iterator->current(iterator, (void**)&current_ts);
@ -243,13 +290,21 @@ static bool proposal_equals(private_sa_config_t *this, child_proposal_t *first,
}
/**
* implements sa_config_t.add_traffic_selector
* implements sa_config_t.add_traffic_selector_initiator
*/
static void add_traffic_selector(private_sa_config_t *this, traffic_selector_t *traffic_selector)
static void add_traffic_selector_initiator(private_sa_config_t *this, traffic_selector_t *traffic_selector)
{
/* clone ts, and add*/
this->ts->insert_last(this->ts, (void*)traffic_selector->clone(traffic_selector));
this->ts_initiator->insert_last(this->ts_initiator, (void*)traffic_selector->clone(traffic_selector));
}
/**
* implements sa_config_t.add_traffic_selector_responder
*/
static void add_traffic_selector_responder(private_sa_config_t *this, traffic_selector_t *traffic_selector)
{
/* clone ts, and add*/
this->ts_responder->insert_last(this->ts_responder, (void*)traffic_selector->clone(traffic_selector));
}
/**
@ -281,12 +336,20 @@ static status_t destroy(private_sa_config_t *this)
this->proposals->destroy(this->proposals);
/* delete traffic selectors */
while(this->ts->get_count(this->ts) > 0)
while(this->ts_initiator->get_count(this->ts_initiator) > 0)
{
this->ts->remove_last(this->ts, (void**)&traffic_selector);
this->ts_initiator->remove_last(this->ts_initiator, (void**)&traffic_selector);
traffic_selector->destroy(traffic_selector);
}
this->ts->destroy(this->ts);
this->ts_initiator->destroy(this->ts_initiator);
/* delete traffic selectors */
while(this->ts_responder->get_count(this->ts_responder) > 0)
{
this->ts_responder->remove_last(this->ts_responder, (void**)&traffic_selector);
traffic_selector->destroy(traffic_selector);
}
this->ts_responder->destroy(this->ts_responder);
/* delete ids */
this->my_id->destroy(this->my_id);
@ -307,11 +370,14 @@ sa_config_t *sa_config_create(id_type_t my_id_type, char *my_id, id_type_t other
this->public.get_my_id = (identification_t*(*)(sa_config_t*))get_my_id;
this->public.get_other_id = (identification_t*(*)(sa_config_t*))get_other_id;
this->public.get_auth_method = (auth_method_t(*)(sa_config_t*))get_auth_method;
this->public.get_traffic_selectors = (size_t(*)(sa_config_t*,traffic_selector_t**[]))get_traffic_selectors;
this->public.select_traffic_selectors = (size_t(*)(sa_config_t*,traffic_selector_t*[],size_t,traffic_selector_t**[]))select_traffic_selectors;
this->public.get_traffic_selectors_initiator = (size_t(*)(sa_config_t*,traffic_selector_t**[]))get_traffic_selectors_initiator;
this->public.select_traffic_selectors_initiator = (size_t(*)(sa_config_t*,traffic_selector_t*[],size_t,traffic_selector_t**[]))select_traffic_selectors_initiator;
this->public.get_traffic_selectors_responder = (size_t(*)(sa_config_t*,traffic_selector_t**[]))get_traffic_selectors_responder;
this->public.select_traffic_selectors_responder = (size_t(*)(sa_config_t*,traffic_selector_t*[],size_t,traffic_selector_t**[]))select_traffic_selectors_responder;
this->public.get_proposals = (size_t(*)(sa_config_t*,u_int8_t[4],u_int8_t[4],child_proposal_t**))get_proposals;
this->public.select_proposal = (child_proposal_t*(*)(sa_config_t*,u_int8_t[4],u_int8_t[4],child_proposal_t*,size_t))select_proposal;
this->public.add_traffic_selector = (void(*)(sa_config_t*,traffic_selector_t*))add_traffic_selector;
this->public.add_traffic_selector_initiator = (void(*)(sa_config_t*,traffic_selector_t*))add_traffic_selector_initiator;
this->public.add_traffic_selector_responder = (void(*)(sa_config_t*,traffic_selector_t*))add_traffic_selector_responder;
this->public.add_proposal = (void(*)(sa_config_t*,child_proposal_t*))add_proposal;
this->public.destroy = (void(*)(sa_config_t*))destroy;
@ -333,8 +399,11 @@ sa_config_t *sa_config_create(id_type_t my_id_type, char *my_id, id_type_t other
/* init private members*/
this->proposal_equals = proposal_equals;
this->select_traffic_selectors = select_traffic_selectors;
this->get_traffic_selectors = get_traffic_selectors;
this->proposals = linked_list_create();
this->ts = linked_list_create();
this->ts_initiator = linked_list_create();
this->ts_responder = linked_list_create();
return (&this->public);
}

57
Source/charon/config/sa_config.h
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@ -113,7 +113,7 @@ struct sa_config_t {
auth_method_t (*get_auth_method) (sa_config_t *this);
/**
* @brief Get configured traffic selectors.
* @brief Get configured traffic selectors for initiator site.
*
* Returns a pointer to an allocated array, in which
* pointers to traffic selectors are stored.
@ -125,10 +125,26 @@ struct sa_config_t {
* @param[out]traffic_selectors pointer where traffic selectors will be allocated
* @return number of returned traffic selectors
*/
size_t (*get_traffic_selectors) (sa_config_t *this, traffic_selector_t **traffic_selectors[]);
size_t (*get_traffic_selectors_initiator) (sa_config_t *this, traffic_selector_t **traffic_selectors[]);
/**
* @brief Get configured traffic selectors for responder site.
*
* Returns a pointer to an allocated array, in which
* pointers to traffic selectors are stored.
*
* @warning Resulting pointer array must be freed!
* @warning Traffic selectors in array must be destroyed!
*
* @param this calling object
* @param[out]traffic_selectors pointer where traffic selectors will be allocated
* @return number of returned traffic selectors
*/
size_t (*get_traffic_selectors_responder) (sa_config_t *this, traffic_selector_t **traffic_selectors[]);
/**
* @brief Select traffic selectors from a supplied list.
* @brief Select traffic selectors from a supplied list for initiator.
*
* Returns a pointer to an allocated array, in which
* pointers to traffic selectors are stored.
@ -142,7 +158,24 @@ struct sa_config_t {
* @param[out]traffic_selectors pointer where selected traffic selectors will be allocated
* @return number of selected traffic selectors
*/
size_t (*select_traffic_selectors) (sa_config_t *this, traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[]);
size_t (*select_traffic_selectors_initiator) (sa_config_t *this, traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[]);
/**
* @brief Select traffic selectors from a supplied list for responder.
*
* Returns a pointer to an allocated array, in which
* pointers to traffic selectors are stored.
*
* @warning Resulting pointer array must be freed!
* @warning Traffic selectors in array must be destroyed!
*
* @param this calling object
* @param supplied pointer to an array of ts to select from.
* @param count number of ts stored at supplied
* @param[out]traffic_selectors pointer where selected traffic selectors will be allocated
* @return number of selected traffic selectors
*/
size_t (*select_traffic_selectors_responder) (sa_config_t *this, traffic_selector_t *supplied[], size_t count, traffic_selector_t **selected[]);
/**
* @brief Get the list of proposals for this config.
@ -168,7 +201,7 @@ struct sa_config_t {
child_proposal_t* (*select_proposal) (sa_config_t *this, u_int8_t ah_spi[4], u_int8_t esp_spi[4], child_proposal_t *supplied, size_t count);
/**
* @brief Add a traffic selector to the list.
* @brief Add a traffic selector to the list for initiator.
*
* Added proposal will be cloned.
*
@ -177,7 +210,19 @@ struct sa_config_t {
* @param this calling object
* @param traffic_selector traffic_selector to add
*/
void (*add_traffic_selector) (sa_config_t *this, traffic_selector_t *traffic_selector);
void (*add_traffic_selector_initiator) (sa_config_t *this, traffic_selector_t *traffic_selector);
/**
* @brief Add a traffic selector to the list for responder.
*
* Added proposal will be cloned.
*
* @warning Do not add while other threads are reading.
*
* @param this calling object
* @param traffic_selector traffic_selector to add
*/
void (*add_traffic_selector_responder) (sa_config_t *this, traffic_selector_t *traffic_selector);
/**
* @brief Add a proposal to the list.

13
Source/charon/encoding/payloads/ts_payload.c
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@ -236,25 +236,28 @@ static iterator_t * create_traffic_selector_substructure_iterator (private_ts_pa
return this->traffic_selectors->create_iterator(this->traffic_selectors,forward);
}
/**
* Implementation of ts_payload_t.get_traffic_selectors.
*/
static size_t get_traffic_selectors(private_ts_payload_t *this, traffic_selector_t **traffic_selectors[])
{
traffic_selector_t **ts;
iterator_t *iterator;
int i = 0;
//ts = allocator_alloc(sizeof(traffic_selector_t*) * this->number_of_traffic_selectors);
ts = allocator_alloc(sizeof(traffic_selector_t*) * this->number_of_traffic_selectors);
iterator = this->traffic_selectors->create_iterator(this->traffic_selectors, TRUE);
int x = this->traffic_selectors->get_count(this->traffic_selectors);
while (iterator->has_next)
while (iterator->has_next(iterator))
{
traffic_selector_substructure_t *ts_substructure;
iterator->current(iterator, (void**)&ts_substructure);
//ts[i] = ts_substructure->get_traffic_selector(ts_substructure);
ts[i] = ts_substructure->get_traffic_selector(ts_substructure);
i++;
}
iterator->destroy(iterator);
/* return values */
//*traffic_selectors = ts;
*traffic_selectors = ts;
return this->number_of_traffic_selectors;
}

33
Source/charon/testcases/sa_config_test.c
View File

@ -27,6 +27,7 @@
#include <config/traffic_selector.h>
#include <utils/allocator.h>
#include <utils/logger.h>
#include <encoding/payloads/ts_payload.h>
/**
@ -39,6 +40,7 @@ void test_sa_config(tester_t *tester)
child_proposal_t prop[3], *prop_result;
size_t count;
logger_t *logger;
ts_payload_t *ts_payload;
u_int8_t spi[4] = {0x01,0x02,0x03,0x04};
@ -132,21 +134,36 @@ void test_sa_config(tester_t *tester)
/* icmp request, should be discarded */
ts_request[3] = traffic_selector_create_from_string(1, TS_IPV4_ADDR_RANGE, "0.0.0.0", 0, "255.255.255.255", 65535);
sa_config->add_traffic_selector(sa_config, ts_policy[0]);
sa_config->add_traffic_selector(sa_config, ts_policy[1]);
sa_config->add_traffic_selector(sa_config, ts_policy[2]);
sa_config->add_traffic_selector_initiator(sa_config, ts_policy[0]);
sa_config->add_traffic_selector_initiator(sa_config, ts_policy[1]);
sa_config->add_traffic_selector_initiator(sa_config, ts_policy[2]);
count = sa_config->get_traffic_selectors(sa_config, &ts_result);
count = sa_config->get_traffic_selectors_initiator(sa_config, &ts_result);
tester->assert_true(tester, (count == 3), "ts get count");
ts_result[0]->destroy(ts_result[0]);
ts_result[0]->destroy(ts_result[1]);
ts_result[0]->destroy(ts_result[2]);
allocator_free(ts_result);
count = sa_config->select_traffic_selectors(sa_config, &ts_request[0], 4, &ts_result);
count = sa_config->select_traffic_selectors_initiator(sa_config, &ts_request[0], 4, &ts_result);
tester->assert_true(tester, (count == 3), "ts select count");
/* store and restore into ts payload, tricky tricky */
ts_payload = ts_payload_create_from_traffic_selectors(TRUE, ts_result, count);
/* destroy */
ts_result[0]->destroy(ts_result[0]);
ts_result[0]->destroy(ts_result[1]);
ts_result[0]->destroy(ts_result[2]);
allocator_free(ts_result);
/* get them again out of the payload */
count = ts_payload->get_traffic_selectors(ts_payload, &ts_result);
ts_payload->destroy(ts_payload);
int i;
for (i = 0; i<count; i++)
{
@ -178,10 +195,12 @@ void test_sa_config(tester_t *tester)
allocator_free(ta_ref.ptr);
}
/* destroy */
ts_result[0]->destroy(ts_result[0]);
ts_result[0]->destroy(ts_result[1]);
ts_result[0]->destroy(ts_result[1]);
ts_result[0]->destroy(ts_result[2]);
allocator_free(ts_result);
allocator_free(ts_result);
ts_policy[0]->destroy(ts_policy[0]);
ts_policy[1]->destroy(ts_policy[1]);

6
Source/charon/testcases/testcases.c
View File

@ -137,7 +137,7 @@ daemon_t *daemon_create()
charon->kill = daemon_kill;
charon->logger_manager = logger_manager_create(0);
charon->socket = socket_create(4600);
charon->socket = socket_create(4601);
charon->ike_sa_manager = ike_sa_manager_create();
charon->job_queue = job_queue_create();
charon->event_queue = event_queue_create();
@ -214,8 +214,8 @@ int main()
tester_t *tester = tester_create(test_output, FALSE);
tester->perform_tests(tester,all_tests);
// tester->perform_test(tester,&parser_test2);
// tester->perform_tests(tester,all_tests);
tester->perform_test(tester,&sa_config_test);
tester->destroy(tester);