Mercurial > hg > nginx-quic
diff src/http/modules/ngx_http_quic_module.c @ 8279:dffb66fb783b quic
QUIC: stateless retry.
Previously, quic connection object was created when Retry packet was sent.
This is neither necessary nor convenient, and contradicts the idea of retry:
protecting from bad clients and saving server resources.
Now, the connection is not created, token is verified cryptographically
instead of holding it in connection.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Fri, 29 Jan 2021 15:53:47 +0300 |
parents | e1eb7f4ca9f1 |
children | cef042935003 |
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--- a/src/http/modules/ngx_http_quic_module.c +++ b/src/http/modules/ngx_http_quic_module.c @@ -346,10 +346,8 @@ ngx_http_quic_merge_srv_conf(ngx_conf_t ngx_conf_merge_value(conf->retry, prev->retry, 0); - if (conf->retry) { - if (RAND_bytes(conf->token_key, sizeof(conf->token_key)) <= 0) { - return NGX_CONF_ERROR; - } + if (RAND_bytes(conf->token_key, sizeof(conf->token_key)) <= 0) { + return NGX_CONF_ERROR; } ngx_conf_merge_str_value(conf->sr_token_key, prev->sr_token_key, "");