forked from Hakase/nginx-build
Add config - strict_sni_header
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@@ -448,6 +448,13 @@ static ngx_command_t ngx_http_core_commands[] = {
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offsetof(ngx_http_core_loc_conf_t, strict_sni),
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NULL },
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{ ngx_string("strict_sni_header"),
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NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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ngx_conf_set_flag_slot,
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NGX_HTTP_LOC_CONF_OFFSET,
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offsetof(ngx_http_core_loc_conf_t, strict_sni_header),
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NULL },
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{ ngx_string("tcp_nopush"),
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NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
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ngx_conf_set_flag_slot,
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@@ -3395,6 +3402,7 @@ ngx_http_core_create_loc_conf(ngx_conf_t *cf)
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clcf->directio = NGX_CONF_UNSET;
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clcf->directio_alignment = NGX_CONF_UNSET;
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clcf->strict_sni = NGX_CONF_UNSET;
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clcf->strict_sni_header = NGX_CONF_UNSET;
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clcf->tcp_nopush = NGX_CONF_UNSET;
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clcf->tcp_nodelay = NGX_CONF_UNSET;
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clcf->send_timeout = NGX_CONF_UNSET_MSEC;
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@@ -3624,6 +3632,7 @@ ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
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ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
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512);
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ngx_conf_merge_value(conf->strict_sni, prev->strict_sni, 0);
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ngx_conf_merge_value(conf->strict_sni_header, prev->strict_sni_header, 0);
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ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
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ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
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@@ -383,6 +383,7 @@ struct ngx_http_core_loc_conf_s {
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ngx_flag_t aio; /* aio */
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ngx_flag_t aio_write; /* aio_write */
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ngx_flag_t strict_sni; /* strict_sni */
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ngx_flag_t strict_sni_header; /* strict_sni_header */
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ngx_flag_t tcp_nopush; /* tcp_nopush */
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ngx_flag_t tcp_nodelay; /* tcp_nodelay */
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ngx_flag_t reset_timedout_connection; /* reset_timedout_connection */
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@@ -1059,10 +1059,10 @@ ngx_http_process_request_line(ngx_event_t *rev)
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ngx_http_client_errors[rc - NGX_HTTP_CLIENT_ERROR]);
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if (rc == NGX_HTTP_PARSE_INVALID_VERSION) {
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(r->http_connection->ssl && clcf->strict_sni) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_VERSION_NOT_SUPPORTED);
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(r->http_connection->ssl && clcf->strict_sni && clcf->strict_sni_header) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_VERSION_NOT_SUPPORTED);
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} else {
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(r->http_connection->ssl && clcf->strict_sni) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
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(r->http_connection->ssl && clcf->strict_sni && clcf->strict_sni_header) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
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}
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return;
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@@ -1816,7 +1816,7 @@ ngx_http_process_request_header(ngx_http_request_t *r)
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if (r->headers_in.host == NULL && r->http_version > NGX_HTTP_VERSION_10) {
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ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
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"client sent HTTP/1.1 request without \"Host\" header");
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(r->http_connection->ssl && clcf->strict_sni) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
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(r->http_connection->ssl && clcf->strict_sni && clcf->strict_sni_header) ? ngx_http_terminate_request(r, 0) : ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
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return NGX_ERROR;
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}
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