X509_STORE_CTX 17 event/ngx_event_openssl.c static int ngx_http_ssl_verify_callback(int ok, X509_STORE_CTX *x509_store); X509_STORE_CTX 315 event/ngx_event_openssl.c ngx_http_ssl_verify_callback(int ok, X509_STORE_CTX *x509_store)