/**
* Set up everything (shared memory, etc.) so we can log, just as we would if we were
* really running (as opposed to running in test harness mode).
*/
void logging_setup(int logging_level) {
// destroy the cache, if it exists
am_cache_destroy();
assert_int_equal(am_init(AM_DEFAULT_AGENT_ID, NULL), AM_SUCCESS);
am_init_worker(AM_DEFAULT_AGENT_ID);
sprintf(log_file_name, "log%d", rand() % 1000000);
// Note that we need a valid audit file name, even though we never audit
sprintf(audit_file_name, "aud%d", rand() % 1000000);
am_log_register_instance(getpid(),
log_file_name, logging_level, TEN_MB,
audit_file_name, AM_LOG_LEVEL_AUDIT, ONE_MB, NULL);
am_init_worker(AM_DEFAULT_AGENT_ID);
}
static int amagent_auth_handler(request_rec *r) {
const char *thisfunc = "amagent_auth_handler():";
int rv;
am_request_t d;
am_config_t *boot = NULL;
amagent_config_t *c = ap_get_module_config(r->server->module_config, &amagent_module);
if (c == NULL || !c->enabled || c->error != AM_SUCCESS) {
/* amagent module is not enabled for this
* server/virtualhost - we are not handling this request
**/
return DECLINED;
}
if (c->error != AM_SUCCESS) {
LOG_R(APLOG_ERR, r, "%s is not configured to handle the request "
"to %s (unable to load bootstrap configuration from %s, error: %s)",
DESCRIPTION, r->uri, c->config, am_strerror(c->error));
return HTTP_FORBIDDEN;
}
LOG_R(APLOG_DEBUG, r, "amagent_auth_handler(): [%s] [%ld]", c->config, c->config_id);
/* register and update instance logger configuration (for already registered
* instances - update logging level only
*/
am_log_register_instance(c->config_id, c->debug_file, c->debug_level,
c->audit_file, c->audit_level);
am_log_debug(c->config_id, "%s begin", thisfunc);
/* fetch agent configuration instance (from cache if available) */
rv = am_get_agent_config(c->config_id, c->config, &boot);
if (boot == NULL || rv != AM_SUCCESS) {
LOG_R(APLOG_ERR, r, "%s is not configured to handle the request "
"to %s (unable to get agent configuration instance, configuration: %s, error: %s)",
DESCRIPTION, r->uri, c->config, am_strerror(rv));
am_log_error(c->config_id, "amagent_auth_handler(): failed to get agent configuration instance, error: %s",
am_strerror(rv));
return HTTP_FORBIDDEN;
}
/* set up request processor data structure */
memset(&d, 0, sizeof (am_request_t));
d.conf = boot;
d.status = AM_ERROR;
d.instance_id = c->config_id;
d.ctx = r;
d.method = get_method_num(r, c->config_id);
d.content_type = apr_table_get(r->headers_in, "Content-Type");
d.cookies = apr_table_get(r->headers_in, "Cookie");
if (ISVALID(d.conf->client_ip_header)) {
d.client_ip = (char *) apr_table_get(r->headers_in, d.conf->client_ip_header);
}
if (!ISVALID(d.client_ip)) {
#ifdef APACHE24
d.client_ip = (char *) r->connection->client_ip;
#else
d.client_ip = (char *) r->connection->remote_ip;
#endif
}
if (ISVALID(d.conf->client_hostname_header)) {
d.client_host = (char *) apr_table_get(r->headers_in, d.conf->client_hostname_header);
}
d.am_get_request_url_f = get_request_url;
d.am_get_post_data_f = get_request_body;
d.am_set_post_data_f = set_request_body;
d.am_set_user_f = set_user;
d.am_set_header_in_request_f = set_header_in_request;
d.am_add_header_in_response_f = add_header_in_response;
d.am_set_cookie_f = set_cookie;
d.am_set_custom_response_f = set_custom_response;
d.am_set_method_f = set_method;
am_process_request(&d);
rv = am_status_value(d.status);
am_log_debug(c->config_id, "amagent_auth_handler(): exit status: %s (%d)",
am_strerror(d.status), d.status);
am_config_free(&d.conf);
am_request_free(&d);
LOG_R(APLOG_DEBUG, r, "amagent_auth_handler(): return status: %d", rv);
return rv;
}