/*
* save a session to cache/cookie
*/
apr_byte_t oidc_session_save(request_rec *r, oidc_session_t *z,
apr_byte_t first_time) {
oidc_cfg *c = ap_get_module_config(r->server->module_config,
&auth_openidc_module);
apr_byte_t rc = FALSE;
const char *p_tb_id = oidc_util_get_provided_token_binding_id(r);
if (z->state != NULL) {
oidc_session_set(r, z, OIDC_SESSION_REMOTE_USER_KEY, z->remote_user);
json_object_set_new(z->state, OIDC_SESSION_EXPIRY_KEY,
json_integer(apr_time_sec(z->expiry)));
if ((first_time) && (p_tb_id != NULL)) {
oidc_debug(r,
"Provided Token Binding ID environment variable found; adding its value to the session state");
oidc_session_set(r, z, OIDC_SESSION_PROVIDED_TOKEN_BINDING_KEY,
p_tb_id);
}
}
if (c->session_type == OIDC_SESSION_TYPE_SERVER_CACHE)
/* store the session in the cache */
rc = oidc_session_save_cache(r, z, first_time);
/* if we get here we configured client-cookie or saving in the cache failed */
if ((c->session_type == OIDC_SESSION_TYPE_CLIENT_COOKIE)
|| ((rc == FALSE) && oidc_cfg_session_cache_fallback_to_cookie(r)))
/* store the session in a self-contained cookie */
rc = oidc_session_save_cookie(r, z, first_time);
return rc;
}
/*
* save a session to the cache
*/
static apr_status_t oidc_session_save_22(request_rec *r, session_rec *z) {
oidc_cfg *c = ap_get_module_config(r->server->module_config,
&auth_openidc_module);
/* encode the actual state in to the encoded string */
oidc_session_identity_encode(r, z);
/* store this session in the request context, so it is available to sub-requests as a quicker-than-file-backend cache */
oidc_request_state_set(r, "session", (const char *) z);
apr_status_t rc = APR_SUCCESS;
if (c->session_type == OIDC_SESSION_TYPE_22_SERVER_CACHE) {
/* store the session in the cache */
rc = oidc_session_save_cache(r, z);
} else if (c->session_type == OIDC_SESSION_TYPE_22_CLIENT_COOKIE) {
/* store the session in a self-contained cookie */
rc = oidc_session_save_cookie(r, z);
} else {
oidc_error(r, "unknown session type: %d", c->session_type);
rc = APR_EGENERAL;
}
return rc;
}