/* This does some initial checking, like if we're running on a SSL line or not */
static int checkInitial(request_rec *r)
{
return OK;
yubiauth_dir_cfg *cfg = ap_get_module_config(r->per_dir_config, &authn_yubikey_module);
ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_DEBUG, 0, r,
LOG_PREFIX "requireSecure: %d", cfg->requireSecure);
/* If no securiy is wanted or scheme is already https */
if (!cfg->requireSecure || !strncmp(ap_http_scheme(r), "https", 5)) {
return OK;
}
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
LOG_PREFIX "The server is configured to use HTTPS on URI: %s", r->uri);
if(cfg->externalErrorPage == TRUE){
/* We explicitly want that to be overridable */
//return HTTP_BAD_REQUEST;
return HTTP_NOT_ACCEPTABLE;
}
/* Tell the user/admin what's going on instead of just showing BAD_REQUEST */
ap_rputs(DOCTYPE_HTML_4_0T, r);
ap_set_content_type(r, "text/html;");
ap_rputs(ERROR_TEXT, r);
ap_finalize_request_protocol(r);
return HTTP_BAD_REQUEST;
}
/**
* This works right now because all timers are invoked in the single listener
* thread in the Event MPM -- the same thread that serf callbacks are made
* from, so we don't technically need a mutex yet, but with the Simple MPM,
* invocations are made from worker threads, and we need to figure out locking
*/
static void timed_cleanup_callback(void *baton)
{
s_baton_t *ctx = baton;
/* Causes all serf connections to unregister from the event mpm */
if (ctx->rstatus) {
ap_log_rerror(APLOG_MARK, APLOG_ERR, ctx->rstatus, ctx->r, APLOGNO(01119)
"serf: request returned: %d", ctx->rstatus);
ctx->r->status = HTTP_OK;
apr_pool_destroy(ctx->serf_pool);
ap_die(ctx->rstatus, ctx->r);
}
else {
apr_bucket *e;
apr_brigade_cleanup(ctx->tmpbb);
e = apr_bucket_flush_create(ctx->r->connection->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(ctx->tmpbb, e);
e = apr_bucket_eos_create(ctx->r->connection->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(ctx->tmpbb, e);
/* TODO: return code? bleh */
ap_pass_brigade(ctx->r->output_filters, ctx->tmpbb);
apr_pool_destroy(ctx->serf_pool);
ap_finalize_request_protocol(ctx->r);
ap_process_request_after_handler(ctx->r);
return;
}
}
