static void make_cookie(request_rec *r)
{
cookie_log_state *cls = ap_get_module_config(r->server->module_config,
&usertrack_module);
char cookiebuf[2 * (sizeof(apr_uint64_t) + sizeof(int)) + 2];
unsigned int random;
apr_time_t now = r->request_time ? r->request_time : apr_time_now();
char *new_cookie;
cookie_dir_rec *dcfg;
ap_random_insecure_bytes(&random, sizeof(random));
apr_snprintf(cookiebuf, sizeof(cookiebuf), "%x.%" APR_UINT64_T_HEX_FMT,
random, (apr_uint64_t)now);
dcfg = ap_get_module_config(r->per_dir_config, &usertrack_module);
if (cls->expires) {
/* Cookie with date; as strftime '%a, %d-%h-%y %H:%M:%S GMT' */
new_cookie = apr_psprintf(r->pool, "%s=%s; path=/",
dcfg->cookie_name, cookiebuf);
if ((dcfg->style == CT_UNSET) || (dcfg->style == CT_NETSCAPE)) {
apr_time_exp_t tms;
apr_time_exp_gmt(&tms, r->request_time
+ apr_time_from_sec(cls->expires));
new_cookie = apr_psprintf(r->pool,
"%s; expires=%s, "
"%.2d-%s-%.2d %.2d:%.2d:%.2d GMT",
new_cookie, apr_day_snames[tms.tm_wday],
tms.tm_mday,
apr_month_snames[tms.tm_mon],
tms.tm_year % 100,
tms.tm_hour, tms.tm_min, tms.tm_sec);
}
else {
new_cookie = apr_psprintf(r->pool, "%s; max-age=%d",
new_cookie, cls->expires);
}
}
else {
new_cookie = apr_psprintf(r->pool, "%s=%s; path=/",
dcfg->cookie_name, cookiebuf);
}
if (dcfg->cookie_domain != NULL) {
new_cookie = apr_pstrcat(r->pool, new_cookie, "; domain=",
dcfg->cookie_domain,
(dcfg->style == CT_COOKIE2
? "; version=1"
: ""),
NULL);
}
apr_table_addn(r->err_headers_out,
(dcfg->style == CT_COOKIE2 ? "Set-Cookie2" : "Set-Cookie"),
new_cookie);
apr_table_setn(r->notes, "cookie", apr_pstrdup(r->pool, cookiebuf)); /* log first time */
return;
}
static int http_post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s)
{
apr_uint64_t val;
if (ap_mpm_query(AP_MPMQ_IS_ASYNC, &async_mpm) != APR_SUCCESS) {
async_mpm = 0;
}
ap_random_insecure_bytes(&val, sizeof(val));
ap_multipart_boundary = apr_psprintf(p, "%0" APR_UINT64_T_HEX_FMT, val);
return OK;
}
