/**
* Described in header.
*/
bool libpts_init(void)
{
if (libpts_ref == 0)
{
if (!imcv_pa_tnc_attributes)
{
return FALSE;
}
imcv_pa_tnc_attributes->add_vendor(imcv_pa_tnc_attributes, PEN_TCG,
tcg_attr_create_from_data, tcg_attr_names);
pts_components = pts_component_manager_create();
pts_components->add_vendor(pts_components, PEN_TCG,
pts_tcg_comp_func_names, PTS_TCG_QUALIFIER_TYPE_SIZE,
pts_tcg_qualifier_flag_names, pts_tcg_qualifier_type_names);
pts_components->add_vendor(pts_components, PEN_ITA,
pts_ita_comp_func_names, PTS_ITA_QUALIFIER_TYPE_SIZE,
pts_ita_qualifier_flag_names, pts_ita_qualifier_type_names);
pts_components->add_component(pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_TGRUB,
pts_ita_comp_tgrub_create);
pts_components->add_component(pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_TBOOT,
pts_ita_comp_tboot_create);
pts_components->add_component(pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_IMA,
pts_ita_comp_ima_create);
DBG1(DBG_LIB, "libpts initialized");
}
ref_get(&libpts_ref);
return TRUE;
}
/**
* Described in header.
*/
bool libimcv_init(bool is_imv)
{
/* initialize libstrongswan library only once */
if (lib)
{
/* did main program initialize libstrongswan? */
if (libstrongswan_ref == 0)
{
ref_get(&libstrongswan_ref);
}
}
else
{
/* we are the first to initialize libstrongswan */
if (!library_init(NULL, "libimcv"))
{
return FALSE;
}
/* set the debug level and stderr output */
imcv_debug_level = lib->settings->get_int(lib->settings,
"libimcv.debug_level", IMCV_DEBUG_LEVEL);
imcv_stderr_quiet = lib->settings->get_int(lib->settings,
"libimcv.stderr_quiet", FALSE);
/* activate the imcv debugging hook */
dbg = imcv_dbg;
#ifdef HAVE_SYSLOG
openlog("imcv", 0, LOG_DAEMON);
#endif
if (!lib->plugins->load(lib->plugins,
lib->settings->get_str(lib->settings, "libimcv.load",
"random nonce gmp pubkey x509")))
{
library_deinit();
return FALSE;
}
}
ref_get(&libstrongswan_ref);
lib->settings->add_fallback(lib->settings, "%s.imcv", "libimcv", lib->ns);
lib->settings->add_fallback(lib->settings, "%s.plugins", "libimcv.plugins",
lib->ns);
if (libimcv_ref == 0)
{
char *uri, *script;
/* initialize the PA-TNC attribute manager */
imcv_pa_tnc_attributes = pa_tnc_attr_manager_create();
imcv_pa_tnc_attributes->add_vendor(imcv_pa_tnc_attributes, PEN_IETF,
ietf_attr_create_from_data, ietf_attr_names);
imcv_pa_tnc_attributes->add_vendor(imcv_pa_tnc_attributes, PEN_ITA,
ita_attr_create_from_data, ita_attr_names);
imcv_pa_tnc_attributes->add_vendor(imcv_pa_tnc_attributes, PEN_TCG,
tcg_attr_create_from_data, tcg_attr_names);
imcv_pts_components = pts_component_manager_create();
imcv_pts_components->add_vendor(imcv_pts_components, PEN_TCG,
pts_tcg_comp_func_names, PTS_TCG_QUALIFIER_TYPE_SIZE,
pts_tcg_qualifier_flag_names, pts_tcg_qualifier_type_names);
imcv_pts_components->add_vendor(imcv_pts_components, PEN_ITA,
pts_ita_comp_func_names, PTS_ITA_QUALIFIER_TYPE_SIZE,
pts_ita_qualifier_flag_names, pts_ita_qualifier_type_names);
imcv_pts_components->add_component(imcv_pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_TGRUB,
pts_ita_comp_tgrub_create);
imcv_pts_components->add_component(imcv_pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_TBOOT,
pts_ita_comp_tboot_create);
imcv_pts_components->add_component(imcv_pts_components, PEN_ITA,
PTS_ITA_COMP_FUNC_NAME_IMA,
pts_ita_comp_ima_create);
if (is_imv)
{
/* instantiate global IMV session manager */
imcv_sessions = imv_session_manager_create();
/* instantiate and attach global IMV database if URI is valid */
uri = lib->settings->get_str(lib->settings,
"%s.imcv.database", NULL, lib->ns);
script = lib->settings->get_str(lib->settings,
"%s.imcv.policy_script", IMCV_DEFAULT_POLICY_SCRIPT,
lib->ns);
if (uri)
{
imcv_db = imv_database_create(uri, script);
}
}
DBG1(DBG_LIB, "libimcv initialized");
}
ref_get(&libimcv_ref);
return TRUE;
}