Add an "esp" load-tester option to configure custom CHILD_SA ESP proposal

[strongswan.git] / src / libcharon / plugins / load_tester / load_tester_config.c

diff --git a/src/libcharon/plugins/load_tester/load_tester_config.c b/src/libcharon/plugins/load_tester/load_tester_config.c
index 744eda5..ed1ca81 100644 (file)
--- a/src/libcharon/plugins/load_tester/load_tester_config.c
+++ b/src/libcharon/plugins/load_tester/load_tester_config.c
@@ -64,6 +64,11 @@ struct private_load_tester_config_t {
        proposal_t *proposal;
 
        /**
+        * ESP proposal
+        */
+       proposal_t *esp;
+
+       /**
         * Authentication method(s) to use/expect from initiator
         */
        char *initiator_auth;
@@ -494,7 +499,6 @@ static peer_cfg_t* generate_config(private_load_tester_config_t *this, uint num)
        ike_cfg_t *ike_cfg;
        child_cfg_t *child_cfg;
        peer_cfg_t *peer_cfg;
-       proposal_t *proposal;
        char local[32], *remote;
        host_t *addr;
        lifetime_cfg_t lifetime = {
@@ -576,8 +580,7 @@ static peer_cfg_t* generate_config(private_load_tester_config_t *this, uint num)
        child_cfg = child_cfg_create("load-test", &lifetime, NULL, TRUE, MODE_TUNNEL,
                                                                 ACTION_NONE, ACTION_NONE, ACTION_NONE, FALSE,
                                                                 0, 0, NULL, NULL, 0);
-       proposal = proposal_create_from_string(PROTO_ESP, "aes128-sha1");
-       child_cfg->add_proposal(child_cfg, proposal);
+       child_cfg->add_proposal(child_cfg, this->esp->clone(this->esp));
 
        if (num)
        {       /* initiator */
@@ -662,6 +665,7 @@ METHOD(load_tester_config_t, destroy, void,
        this->pools->destroy_offset(this->pools, offsetof(mem_pool_t, destroy));
        this->peer_cfg->destroy(this->peer_cfg);
        DESTROY_IF(this->proposal);
+       DESTROY_IF(this->esp);
        DESTROY_IF(this->vip);
        free(this);
 }
@@ -711,6 +715,15 @@ load_tester_config_t *load_tester_config_create()
                this->proposal = proposal_create_from_string(PROTO_IKE,
                                                                                                         "aes128-sha1-modp768");
        }
+       this->esp = proposal_create_from_string(PROTO_ESP,
+                       lib->settings->get_str(lib->settings,
+                               "%s.plugins.load-tester.esp", "aes128-sha1",
+                               charon->name));
+       if (!this->esp)
+       {       /* fallback */
+               this->esp = proposal_create_from_string(PROTO_ESP, "aes128-sha1");
+       }
+
        this->ike_rekey = lib->settings->get_int(lib->settings,
                        "%s.plugins.load-tester.ike_rekey", 0, charon->name);
        this->child_rekey = lib->settings->get_int(lib->settings,