Function md_reg_renew_at

modules/md/md_reg.c:686–724

}

apr_time_t md_reg_renew_at(md_reg_t *reg, const md_t *md, apr_pool_t *p)
{
    const md_pubcert_t *pub;
    const md_cert_t *cert;
    md_timeperiod_t certlife, renewal;
    int i;
    apr_time_t renew_at = 0, now = apr_time_now();
    apr_status_t rv;
    
    if (md->state == MD_S_INCOMPLETE) return now;
    for (i = 0; i < md_cert_count(md); ++i) {
        rv = md_reg_get_pubcert(&pub, reg, md, i, p);
        if (APR_STATUS_IS_ENOENT(rv)) {
            md_log_perror(MD_LOG_MARK, MD_LOG_TRACE1, 0, p,
                          "md(%s): is missing certificate #%d",
                          md->name, i);
            return now;
        }
        if (APR_SUCCESS == rv) {
            cert = APR_ARRAY_IDX(pub->certs, 0, const md_cert_t*);
            certlife.start = md_cert_get_not_before(cert);
            certlife.end = md_cert_get_not_after(cert);

            renewal = md_timeperiod_slice_before_end(&certlife, md->renew_window);
            if (md_log_is_level(p, MD_LOG_TRACE1)) {
                md_log_perror(MD_LOG_MARK, MD_LOG_TRACE1, 0, p,
                              "md[%s]: certificate(%d) valid[%s] renewal[%s]", 
                              md->name, i,  
                              md_timeperiod_print(p, &certlife),
                              md_timeperiod_print(p, &renewal));
            }
            
            if (renew_at == 0 || renewal.start < renew_at) {
                renew_at = renewal.start;
            }
        }
    }
    return renew_at;
}

int md_reg_should_renew(md_reg_t *reg, const md_t *md, apr_pool_t *p) 
{