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Add an additional proposal without IPComp to SA payload.

This commit is contained in:
Tobias Brunner 2012-05-24 14:40:12 +02:00
parent 3451ecd7ac
commit 6695b48582
1 changed files with 15 additions and 17 deletions
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32
src/libcharon/encoding/payloads/sa_payload.c
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@ -568,8 +568,16 @@ sa_payload_t *sa_payload_create_from_proposals_v1(linked_list_t *proposals,
substruct->set_is_last_proposal(substruct, FALSE);
if (cpi)
{
u_int8_t proposal_number = substruct->get_proposal_number(substruct);
substruct = proposal_substructure_create_for_ipcomp_v1(lifetime,
lifebytes, cpi, substruct->get_proposal_number(substruct));
lifebytes, cpi, proposal_number);
this->proposals->insert_last(this->proposals, substruct);
substruct->set_is_last_proposal(substruct, FALSE);
/* add the proposals again without IPComp */
substruct = proposal_substructure_create_from_proposals_v1(proposals,
lifetime, lifebytes, auth, mode, udp);
substruct->set_proposal_number(substruct, proposal_number + 1);
this->proposals->insert_last(this->proposals, substruct);
}
substruct->set_is_last_proposal(substruct, TRUE);
@ -586,23 +594,13 @@ sa_payload_t *sa_payload_create_from_proposal_v1(proposal_t *proposal,
auth_method_t auth, ipsec_mode_t mode, bool udp,
u_int16_t cpi)
{
proposal_substructure_t *substruct;
private_sa_payload_t *this;
linked_list_t *proposals;
this = (private_sa_payload_t*)sa_payload_create(SECURITY_ASSOCIATION_V1);
substruct = proposal_substructure_create_from_proposal_v1(proposal,
lifetime, lifebytes, auth, mode, udp);
this->proposals->insert_last(this->proposals, substruct);
substruct->set_is_last_proposal(substruct, FALSE);
if (cpi)
{
substruct = proposal_substructure_create_for_ipcomp_v1(lifetime,
lifebytes, cpi, substruct->get_proposal_number(substruct));
this->proposals->insert_last(this->proposals, substruct);
}
substruct->set_is_last_proposal(substruct, TRUE);
compute_length(this);
proposals = linked_list_create();
proposals->insert_last(proposals, proposal);
this = (private_sa_payload_t*)sa_payload_create_from_proposals_v1(proposals,
lifetime, lifebytes, auth, mode, udp, cpi);
proposals->destroy(proposals);
return &this->public;
}