/**
* @file responder_init.c
*
- * @brief Start state of a IKE_SA as responder
+ * @brief Implementation of responder_init_t.
*
*/
#include "responder_init.h"
-#include <globals.h>
+#include <daemon.h>
#include <sa/states/state.h>
#include <sa/states/ike_sa_init_responded.h>
#include <utils/allocator.h>
logger_t *logger;
/**
- * Proposals used to initiate connection
+ * Selected proposal from suggested ones.
*/
- linked_list_t *proposals;
-
+ ike_proposal_t selected_proposal;
+
/**
* Builds the SA payload for this state.
*
* @param this calling object
* @param payload The generated SA payload object of type ke_payload_t is
* stored at this location.
- * @return
- * - SUCCESS
- * - OUT_OF_RES
*/
- status_t (*build_sa_payload) (private_responder_init_t *this, payload_t **payload);
+ void (*build_sa_payload) (private_responder_init_t *this, payload_t **payload);
/**
* Builds the KE payload for this state.
* @param this calling object
* @param payload The generated KE payload object of type ke_payload_t is
* stored at this location.
- * @return
- * - SUCCESS
- * - OUT_OF_RES
*/
- status_t (*build_ke_payload) (private_responder_init_t *this, payload_t **payload);
+ void (*build_ke_payload) (private_responder_init_t *this, payload_t **payload);
+
/**
* Builds the NONCE payload for this state.
*
* @param this calling object
* @param payload The generated NONCE payload object of type ke_payload_t is
* stored at this location.
- * @return
- * - SUCCESS
- * - OUT_OF_RES
*/
- status_t (*build_nonce_payload) (private_responder_init_t *this, payload_t **payload);
+ void (*build_nonce_payload) (private_responder_init_t *this, payload_t **payload);
/**
* Destroy function called internally of this class after state change succeeded.
* This destroy function does not destroy objects which were passed to the new state.
*
* @param this calling object
- * @return SUCCESS in any case
*/
- status_t (*destroy_after_state_change) (private_responder_init_t *this);
+ void (*destroy_after_state_change) (private_responder_init_t *this);
};
/**
host_t *my_host;
host_t *other_host;
randomizer_t *randomizer;
+ init_config_t *init_config;
+ diffie_hellman_group_t dh_group = MODP_UNDEFINED;
exchange_type = message->get_exchange_type(message);
if (exchange_type != IKE_SA_INIT)
this->logger->log(this->logger, ERROR | MORE, "Message of type %s not supported in state responder_init",mapping_find(exchange_type_m,exchange_type));
return FAILED;
}
-
if (!message->get_request(message))
{
this->logger->log(this->logger, ERROR | MORE, "Only requests of type IKE_SA_INIT supported in state responder_init");
return FAILED;
}
-
/* this is the first message we process, so copy host infos */
- message->get_source(message, &source);
- message->get_destination(message, &destination);
-
- /* we need to clone them, since we destroy the message later */
- status = destination->clone(destination, &my_host);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: could not clone my host informations");
- return status;
- }
- status = source->clone(source, &other_host);
+ source = message->get_source(message);
+ destination = message->get_destination(message);
+
+ status = charon->configuration_manager->get_init_config_for_host(charon->configuration_manager,destination,source,&init_config);
+
if (status != SUCCESS)
{
- this->logger->log(this->logger, ERROR, "Fatal error: could not clone other host informations");
- my_host->destroy(my_host);
- return status;
+ /* no configuration matches given host */
+ this->logger->log(this->logger, ERROR | MORE, "No INIT configuration found for given remote and local hosts");
+ return FAILED;
}
-
+
+ this->ike_sa->set_init_config(this->ike_sa,init_config);
+
+
+ /* we need to clone them, since we destroy the message later */
+ my_host = destination->clone(destination);
+ other_host = source->clone(source);
this->ike_sa->set_my_host(this->ike_sa, my_host);
this->ike_sa->set_other_host(this->ike_sa, other_host);
/* parse incoming message */
- status = message->parse_body(message);
+ status = message->parse_body(message, NULL, NULL);
if (status != SUCCESS)
{
this->logger->log(this->logger, ERROR | MORE, "Could not parse body of request message");
- return status;
- }
-
- /* iterate over incoming payloads. We can be sure, the message contains only accepted payloads! */
- status = message->get_payload_iterator(message, &payloads);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: Could not get payload interator");
return status;
}
+ /* iterate over incoming payloads. We can be sure, the message contains only accepted payloads! */
+ payloads = message->get_payload_iterator(message);
while (payloads->has_next(payloads))
{
case SECURITY_ASSOCIATION:
{
sa_payload_t *sa_payload = (sa_payload_t*)payload;
- iterator_t *suggested_proposals, *accepted_proposals;
- encryption_algorithm_t encryption_algorithm = ENCR_UNDEFINED;
- pseudo_random_function_t pseudo_random_function = PRF_UNDEFINED;
- integrity_algorithm_t integrity_algorithm = AUTH_UNDEFINED;
- prf_t *prf;
-
- status = this->proposals->create_iterator(this->proposals, &accepted_proposals, FALSE);
+ ike_proposal_t *ike_proposals;
+ size_t proposal_count;
+
+ /* get the list of suggested proposals */
+ status = sa_payload->get_ike_proposals (sa_payload, &ike_proposals,&proposal_count);
if (status != SUCCESS)
{
- this->logger->log(this->logger, ERROR, "Fatal error: Could not create iterator on list for proposals");
+ this->logger->log(this->logger, ERROR | MORE, "SA payload does not contain IKE proposals");
payloads->destroy(payloads);
return status;
}
-
- /* get the list of suggested proposals */
- status = sa_payload->create_proposal_substructure_iterator(sa_payload, &suggested_proposals, TRUE);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: Could not create iterator on suggested proposals");
- accepted_proposals->destroy(accepted_proposals);
- payloads->destroy(payloads);
- return status;
- }
-
- /* now let the configuration-manager select a subset of the proposals */
- status = global_configuration_manager->select_proposals_for_host(global_configuration_manager,
- this->ike_sa->get_other_host(this->ike_sa), suggested_proposals, accepted_proposals);
+
+ status = init_config->select_proposal(init_config, ike_proposals,proposal_count,&(this->selected_proposal));
+ allocator_free(ike_proposals);
if (status != SUCCESS)
{
- this->logger->log(this->logger, CONTROL | MORE, "No proposal of suggested proposals selected");
- suggested_proposals->destroy(suggested_proposals);
- accepted_proposals->destroy(accepted_proposals);
+ this->logger->log(this->logger, ERROR | MORE, "No proposal of suggested proposals selected");
payloads->destroy(payloads);
return status;
}
- /* iterators are not needed anymore */
- suggested_proposals->destroy(suggested_proposals);
-
+ dh_group = this->selected_proposal.diffie_hellman_group;
- /* now let the configuration-manager return the transforms for the given proposal*/
- this->logger->log(this->logger, CONTROL | MOST, "Get transforms for accepted proposal");
- status = global_configuration_manager->get_transforms_for_host_and_proposals(global_configuration_manager,
- this->ike_sa->get_other_host(this->ike_sa), accepted_proposals, &encryption_algorithm,&pseudo_random_function,&integrity_algorithm);
+ status = this->ike_sa->create_transforms_from_proposal(this->ike_sa,&(this->selected_proposal));
if (status != SUCCESS)
{
- this->logger->log(this->logger, ERROR | MORE, "Accepted proposals not supported?!");
- accepted_proposals->destroy(accepted_proposals);
+ this->logger->log(this->logger, ERROR | MORE, "Transform objects could not be created from selected proposal");
payloads->destroy(payloads);
return status;
}
- accepted_proposals->destroy(accepted_proposals);
-
- prf = prf_create(pseudo_random_function);
- if (prf == NULL)
- {
- this->logger->log(this->logger, ERROR | MORE, "PRF type not supported");
- payloads->destroy(payloads);
- return FAILED;
- }
- this->ike_sa->set_prf(this->ike_sa,prf);
this->logger->log(this->logger, CONTROL | MORE, "SA Payload processed");
/* ok, we have what we need for sa_payload (proposals are stored in this->proposals)*/
group = ke_payload->get_dh_group_number(ke_payload);
- status = global_configuration_manager->is_dh_group_allowed_for_host(global_configuration_manager,
- this->ike_sa->get_other_host(this->ike_sa), group, &allowed_group);
-
- if (status != SUCCESS)
+ if (dh_group == MODP_UNDEFINED)
{
- this->logger->log(this->logger, ERROR | MORE, "Could not get informations about DH group");
+ this->logger->log(this->logger, ERROR | MORE, "Could not get informations about DH group. SA payload before KE payload?");
payloads->destroy(payloads);
return status;
}
{
this->logger->log(this->logger, ERROR, "Could not generate DH object");
payloads->destroy(payloads);
- return OUT_OF_RES;
+ return NOT_SUPPORTED;
}
-
this->logger->log(this->logger, CONTROL | MORE, "Set other DH public value");
- status = dh->set_other_public_value(dh, ke_payload->get_key_exchange_data(ke_payload));
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not set other DH public value");
- dh->destroy(dh);
- payloads->destroy(payloads);
- return OUT_OF_RES;
- }
+ dh->set_other_public_value(dh, ke_payload->get_key_exchange_data(ke_payload));
this->diffie_hellman = dh;
{
nonce_payload_t *nonce_payload = (nonce_payload_t*)payload;
- if (this->received_nonce.ptr != NULL)
- {
- this->logger->log(this->logger, CONTROL | MOST, "Destroy stored received nonce");
- allocator_free(this->received_nonce.ptr);
- this->received_nonce.ptr = NULL;
- this->received_nonce.len = 0;
- }
+ allocator_free(this->received_nonce.ptr);
+ this->received_nonce = CHUNK_INITIALIZER;
this->logger->log(this->logger, CONTROL | MORE, "Get nonce value and store it");
- status = nonce_payload->get_nonce(nonce_payload, &(this->received_nonce));
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: Could not get nonce");
- payloads->destroy(payloads);
- return OUT_OF_RES;
- }
+ nonce_payload->get_nonce(nonce_payload, &(this->received_nonce));
this->logger->log(this->logger, CONTROL | MORE, "Nonce Payload processed");
break;
{
this->logger->log(this->logger, ERROR | MORE, "Payload type not supported!");
payloads->destroy(payloads);
- return OUT_OF_RES;
+ return NOT_SUPPORTED;
}
-
}
-
}
/* iterator can be destroyed */
payloads->destroy(payloads);
randomizer = this->ike_sa->get_randomizer(this->ike_sa);
- if (randomizer->allocate_pseudo_random_bytes(randomizer, NONCE_SIZE, &(this->sent_nonce)) != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not create nonce!");
- return OUT_OF_RES;
- }
-
+ randomizer->allocate_pseudo_random_bytes(randomizer, NONCE_SIZE, &(this->sent_nonce));
+
/* store shared secret */
this->logger->log(this->logger, CONTROL | MOST, "Retrieve shared secret and store it");
status = this->diffie_hellman->get_shared_secret(this->diffie_hellman, &shared_secret);
this->logger->log_chunk(this->logger, PRIVATE, "Shared secret", &shared_secret);
- status = this->ike_sa->compute_secrets(this->ike_sa,shared_secret,this->received_nonce, this->sent_nonce);
- if (status != SUCCESS)
- {
- /* secrets could not be computed */
- this->logger->log(this->logger, ERROR | MORE, "Secrets could not be computed!");
- return status;
- }
-
-
+ this->ike_sa->compute_secrets(this->ike_sa,shared_secret,this->received_nonce, this->sent_nonce);
/* set up the reply */
- status = this->ike_sa->build_message(this->ike_sa, IKE_SA_INIT, FALSE, &response);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not create empty message");
- return status;
- }
+ this->ike_sa->build_message(this->ike_sa, IKE_SA_INIT, FALSE, &response);
+
/* build SA payload */
- status = this->build_sa_payload(this, &payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not build SA payload");
- return status;
- }
-
- this ->logger->log(this->logger, CONTROL|MOST, "add SA payload to message");
- status = response->add_payload(response, payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not add SA payload to message");
- return status;
- }
+ this->build_sa_payload(this, &payload);
+ this->logger->log(this->logger, CONTROL|MOST, "add SA payload to message");
+ response->add_payload(response, payload);
/* build KE payload */
- status = this->build_ke_payload(this,&payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not build KE payload");
- return status;
- }
-
- this ->logger->log(this->logger, CONTROL|MOST, "add KE payload to message");
- status = response->add_payload(response, payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not add KE payload to message");
- return status;
- }
+ this->build_ke_payload(this,&payload);
+ this->logger->log(this->logger, CONTROL|MOST, "add KE payload to message");
+ response->add_payload(response, payload);
/* build Nonce payload */
- status = this->build_nonce_payload(this, &payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not build NONCE payload");
- return status;
- }
-
- this ->logger->log(this->logger, CONTROL|MOST, "add nonce payload to message");
- status = response->add_payload(response, payload);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not add nonce payload to message");
- return status;
- }
+ this->build_nonce_payload(this, &payload);
+ this->logger->log(this->logger, CONTROL|MOST, "add nonce payload to message");
+ response->add_payload(response, payload);
/* generate packet */
- this ->logger->log(this->logger, CONTROL|MOST, "generate packet from message");
- status = response->generate(response, &packet);
+ this->logger->log(this->logger, CONTROL|MOST, "generate packet from message");
+ status = response->generate(response, NULL, NULL, &packet);
if (status != SUCCESS)
{
- this->logger->log(this->logger, ERROR, "Fatal error: could not generate packet from message");
+ this->logger->log(this->logger, ERROR, "could not generate packet from message");
return status;
}
- this ->logger->log(this->logger, CONTROL|MOST, "Add packet to global send queue");
- status = global_send_queue->add(global_send_queue, packet);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not add packet to send queue");
- packet->destroy(packet);
- return status;
- }
+ this->logger->log(this->logger, CONTROL|MOST, "Add packet to global send queue");
+ charon->send_queue->add(charon->send_queue, packet);
/* state can now be changed */
- this ->logger->log(this->logger, CONTROL|MOST, "Create next state object");
+ this->logger->log(this->logger, CONTROL|MOST, "Create next state object");
next_state = ike_sa_init_responded_create(this->ike_sa, shared_secret, this->received_nonce, this->sent_nonce);
-
- if (next_state == NULL)
- {
- this ->logger->log(this->logger, ERROR, "Fatal error: could not create next state object of type ike_sa_init_responded_t");
- allocator_free_chunk(&shared_secret);
- return FAILED;
- }
/* last message can now be set */
status = this->ike_sa->set_last_responded_message(this->ike_sa, response);
/* state can now be changed */
this->ike_sa->set_new_state(this->ike_sa, (state_t *) next_state);
/* state has NOW changed :-) */
- this ->logger->log(this->logger, CONTROL|MORE, "Changed state of IKE_SA from %s to %s",mapping_find(ike_sa_state_m,RESPONDER_INIT),mapping_find(ike_sa_state_m,IKE_SA_INIT_RESPONDED) );
+ this->logger->log(this->logger, CONTROL|MORE, "Changed state of IKE_SA from %s to %s",mapping_find(ike_sa_state_m,RESPONDER_INIT),mapping_find(ike_sa_state_m,IKE_SA_INIT_RESPONDED) );
- this ->logger->log(this->logger, CONTROL|MOST, "Destroy old sate object");
+ this->logger->log(this->logger, CONTROL|MOST, "Destroy old sate object");
this->destroy_after_state_change(this);
return SUCCESS;
/**
* implements private_initiator_init_t.build_sa_payload
*/
-static status_t build_sa_payload(private_responder_init_t *this, payload_t **payload)
+static void build_sa_payload(private_responder_init_t *this, payload_t **payload)
{
sa_payload_t* sa_payload;
- iterator_t *proposal_iterator;
- status_t status;
-
/* SA payload takes proposals from this->ike_sa_init_data.proposals and writes them to the created sa_payload */
-
- this->logger->log(this->logger, CONTROL|MORE, "building sa payload");
- status = this->proposals->create_iterator(this->proposals, &proposal_iterator, FALSE);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: Could not create iterator on list for proposals");
- return status;
- }
-
- sa_payload = sa_payload_create();
- if (sa_payload == NULL)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: Could not create SA payload object");
- return OUT_OF_RES;
- }
-
- while (proposal_iterator->has_next(proposal_iterator))
- {
- proposal_substructure_t *current_proposal;
- proposal_substructure_t *current_proposal_clone;
- status = proposal_iterator->current(proposal_iterator,(void **) ¤t_proposal);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not get current proposal needed to copy");
- proposal_iterator->destroy(proposal_iterator);
- sa_payload->destroy(sa_payload);
- return status;
- }
- status = current_proposal->clone(current_proposal,¤t_proposal_clone);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not clone current proposal");
- proposal_iterator->destroy(proposal_iterator);
- sa_payload->destroy(sa_payload);
- return status;
- }
-
- status = sa_payload->add_proposal_substructure(sa_payload,current_proposal_clone);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not add cloned proposal to SA payload");
- proposal_iterator->destroy(proposal_iterator);
- sa_payload->destroy(sa_payload);
- return status;
- }
-
- }
-
- proposal_iterator->destroy(proposal_iterator);
+ this->logger->log(this->logger, CONTROL|MORE, "building sa payload");
- this->logger->log(this->logger, CONTROL|MORE, "sa payload builded");
+ sa_payload = sa_payload_create_from_ike_proposals(&(this->selected_proposal),1);
*payload = (payload_t *) sa_payload;
-
- return SUCCESS;
}
/**
* implements private_initiator_init_t.build_ke_payload
*/
-static status_t build_ke_payload(private_responder_init_t *this, payload_t **payload)
+static void build_ke_payload(private_responder_init_t *this, payload_t **payload)
{
ke_payload_t *ke_payload;
chunk_t key_data;
- status_t status;
this->logger->log(this->logger, CONTROL|MORE, "building ke payload");
-
-
- this ->logger->log(this->logger, CONTROL|MORE, "get public dh value to send in ke payload");
- status = this->diffie_hellman->get_my_public_value(this->diffie_hellman,&key_data);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not get my DH public value");
- return status;
- }
+ this->diffie_hellman->get_my_public_value(this->diffie_hellman,&key_data);
ke_payload = ke_payload_create();
- if (ke_payload == NULL)
- {
- this->logger->log(this->logger, ERROR, "Could not create KE payload");
- allocator_free_chunk(&key_data);
- return OUT_OF_RES;
- }
+ ke_payload->set_key_exchange_data(ke_payload,key_data);
ke_payload->set_dh_group_number(ke_payload, MODP_1024_BIT);
- if (ke_payload->set_key_exchange_data(ke_payload, key_data) != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Could not set key exchange data of KE payload");
- ke_payload->destroy(ke_payload);
- allocator_free_chunk(&key_data);
- return OUT_OF_RES;
- }
- allocator_free_chunk(&key_data);
+ allocator_free_chunk(&key_data);
*payload = (payload_t *) ke_payload;
- return SUCCESS;
}
/**
* implements private_initiator_init_t.build_nonce_payload
*/
-static status_t build_nonce_payload(private_responder_init_t *this, payload_t **payload)
+static void build_nonce_payload(private_responder_init_t *this, payload_t **payload)
{
nonce_payload_t *nonce_payload;
status_t status;
this->logger->log(this->logger, CONTROL|MORE, "building nonce payload");
-
+
nonce_payload = nonce_payload_create();
- if (nonce_payload == NULL)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: could not create nonce payload object");
- return OUT_OF_RES;
- }
-
+
status = nonce_payload->set_nonce(nonce_payload, this->sent_nonce);
- if (status != SUCCESS)
- {
- this->logger->log(this->logger, ERROR, "Fatal error: could not set nonce data of payload");
- nonce_payload->destroy(nonce_payload);
- return status;
- }
-
*payload = (payload_t *) nonce_payload;
-
- return SUCCESS;
}
/**
* Implements state_t.get_state
*/
-static status_t destroy(private_responder_init_t *this)
+static void destroy(private_responder_init_t *this)
{
this->logger->log(this->logger, CONTROL | MORE, "Going to destroy responder init state object");
/* destroy stored proposal */
this->logger->log(this->logger, CONTROL | MOST, "Destroy stored proposals");
- while (this->proposals->get_count(this->proposals) > 0)
- {
- proposal_substructure_t *current_proposal;
- this->proposals->remove_first(this->proposals,(void **)¤t_proposal);
- current_proposal->destroy(current_proposal);
- }
- this->proposals->destroy(this->proposals);
- if (this->sent_nonce.ptr != NULL)
- {
- this->logger->log(this->logger, CONTROL | MOST, "Destroy sent nonce");
- allocator_free(this->sent_nonce.ptr);
- }
+ allocator_free(this->sent_nonce.ptr);
+ allocator_free(this->received_nonce.ptr);
- if (this->received_nonce.ptr != NULL)
- {
- this->logger->log(this->logger, CONTROL | MOST, "Destroy received nonce");
- allocator_free(this->received_nonce.ptr);
- }
-
- /* destroy diffie hellman object */
if (this->diffie_hellman != NULL)
{
- this->logger->log(this->logger, CONTROL | MOST, "Destroy diffie_hellman_t object");
this->diffie_hellman->destroy(this->diffie_hellman);
}
-
allocator_free(this);
-
- return SUCCESS;
-
}
/**
* Implements private_responder_init_t.destroy_after_state_change
*/
-static status_t destroy_after_state_change (private_responder_init_t *this)
+static void destroy_after_state_change (private_responder_init_t *this)
{
this->logger->log(this->logger, CONTROL | MORE, "Going to destroy responder_init_t state object");
/* destroy stored proposal */
this->logger->log(this->logger, CONTROL | MOST, "Destroy stored proposals");
- while (this->proposals->get_count(this->proposals) > 0)
- {
- proposal_substructure_t *current_proposal;
- this->proposals->remove_first(this->proposals,(void **)¤t_proposal);
- current_proposal->destroy(current_proposal);
- }
- this->proposals->destroy(this->proposals);
/* destroy diffie hellman object */
if (this->diffie_hellman != NULL)
}
allocator_free(this);
- return SUCCESS;
}
/*
responder_init_t *responder_init_create(protected_ike_sa_t *ike_sa)
{
private_responder_init_t *this = allocator_alloc_thing(private_responder_init_t);
-
- if (this == NULL)
- {
- return NULL;
- }
/* interface functions */
this->public.state_interface.process_message = (status_t (*) (state_t *,message_t *)) process_message;
this->public.state_interface.get_state = (ike_sa_state_t (*) (state_t *)) get_state;
- this->public.state_interface.destroy = (status_t (*) (state_t *)) destroy;
+ this->public.state_interface.destroy = (void (*) (state_t *)) destroy;
/* private functions */
this->build_sa_payload = build_sa_payload;
/* private data */
this->ike_sa = ike_sa;
this->logger = this->ike_sa->get_logger(this->ike_sa);
- this->sent_nonce.ptr = NULL;
- this->sent_nonce.len = 0;
- this->received_nonce.ptr = NULL;
- this->received_nonce.len = 0;
- this->proposals = linked_list_create();
- if (this->proposals == NULL)
- {
- allocator_free(this);
- return NULL;
- }
-
+ this->sent_nonce = CHUNK_INITIALIZER;
+ this->received_nonce = CHUNK_INITIALIZER;
+
return &(this->public);
}
projects / strongswan.git / blobdiff