# HG changeset patch
# User Roman Arutyunyan <arut@nginx.com>
# Date 1683796930 -14400
# Node ID 69bae2437d74dfc018cba5e4f7eefb8f510112c4
# Parent  b9230e37b8a19e594d201dcc1e6dd8fc666feaf0
HTTP/3: removed "http3" parameter of "listen" directive.

The parameter has been deprecated since c851a2ed5ce8.

diff --git a/src/http/modules/ngx_http_ssl_module.c b/src/http/modules/ngx_http_ssl_module.c
--- a/src/http/modules/ngx_http_ssl_module.c
+++ b/src/http/modules/ngx_http_ssl_module.c
@@ -477,7 +477,7 @@ ngx_http_ssl_alpn_select(ngx_ssl_conn_t 
             srv = (unsigned char *) NGX_HTTP_V3_HQ_ALPN_PROTO;
             srvlen = sizeof(NGX_HTTP_V3_HQ_ALPN_PROTO) - 1;
 
-        } else if (h3scf->enable || hc->addr_conf->http3) {
+        } else if (h3scf->enable) {
             srv = (unsigned char *) NGX_HTTP_V3_ALPN_PROTO;
             srvlen = sizeof(NGX_HTTP_V3_ALPN_PROTO) - 1;
 
diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
--- a/src/http/ngx_http.c
+++ b/src/http/ngx_http.c
@@ -1242,7 +1242,6 @@ ngx_http_add_addresses(ngx_conf_t *cf, n
     ngx_uint_t             http2;
 #endif
 #if (NGX_HTTP_V3)
-    ngx_uint_t             http3;
     ngx_uint_t             quic;
 #endif
 
@@ -1287,7 +1286,6 @@ ngx_http_add_addresses(ngx_conf_t *cf, n
         protocols_prev |= addr[i].opt.http2 << 2;
 #endif
 #if (NGX_HTTP_V3)
-        http3 = lsopt->http3 || addr[i].opt.http3;
         quic = lsopt->quic || addr[i].opt.quic;
 #endif
 
@@ -1378,7 +1376,6 @@ ngx_http_add_addresses(ngx_conf_t *cf, n
         addr[i].opt.http2 = http2;
 #endif
 #if (NGX_HTTP_V3)
-        addr[i].opt.http3 = http3;
         addr[i].opt.quic = quic;
 #endif
 
@@ -1929,7 +1926,6 @@ ngx_http_add_addrs(ngx_conf_t *cf, ngx_h
         addrs[i].conf.http2 = addr[i].opt.http2;
 #endif
 #if (NGX_HTTP_V3)
-        addrs[i].conf.http3 = addr[i].opt.http3;
         addrs[i].conf.quic = addr[i].opt.quic;
 #endif
         addrs[i].conf.proxy_protocol = addr[i].opt.proxy_protocol;
@@ -1998,7 +1994,6 @@ ngx_http_add_addrs6(ngx_conf_t *cf, ngx_
         addrs6[i].conf.http2 = addr[i].opt.http2;
 #endif
 #if (NGX_HTTP_V3)
-        addrs6[i].conf.http3 = addr[i].opt.http3;
         addrs6[i].conf.quic = addr[i].opt.quic;
 #endif
         addrs6[i].conf.proxy_protocol = addr[i].opt.proxy_protocol;
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -4186,23 +4186,6 @@ ngx_http_core_listen(ngx_conf_t *cf, ngx
 #endif
         }
 
-        if (ngx_strcmp(value[n].data, "http3") == 0) {
-#if (NGX_HTTP_V3)
-            ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
-                               "the \"http3\" parameter is deprecated, "
-                               "use \"quic\" parameter instead");
-            lsopt.quic = 1;
-            lsopt.http3 = 1;
-            lsopt.type = SOCK_DGRAM;
-            continue;
-#else
-            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
-                               "the \"http3\" parameter requires "
-                               "ngx_http_v3_module");
-            return NGX_CONF_ERROR;
-#endif
-        }
-
         if (ngx_strcmp(value[n].data, "quic") == 0) {
 #if (NGX_HTTP_V3)
             lsopt.quic = 1;
diff --git a/src/http/ngx_http_core_module.h b/src/http/ngx_http_core_module.h
--- a/src/http/ngx_http_core_module.h
+++ b/src/http/ngx_http_core_module.h
@@ -75,7 +75,6 @@ typedef struct {
     unsigned                   wildcard:1;
     unsigned                   ssl:1;
     unsigned                   http2:1;
-    unsigned                   http3:1;
     unsigned                   quic:1;
 #if (NGX_HAVE_INET6)
     unsigned                   ipv6only:1;
@@ -240,7 +239,6 @@ struct ngx_http_addr_conf_s {
 
     unsigned                   ssl:1;
     unsigned                   http2:1;
-    unsigned                   http3:1;
     unsigned                   quic:1;
     unsigned                   proxy_protocol:1;
 };
diff --git a/src/http/v3/ngx_http_v3_request.c b/src/http/v3/ngx_http_v3_request.c
--- a/src/http/v3/ngx_http_v3_request.c
+++ b/src/http/v3/ngx_http_v3_request.c
@@ -1014,14 +1014,12 @@ ngx_http_v3_process_request_header(ngx_h
     h3c = ngx_http_v3_get_session(c);
     h3scf = ngx_http_get_module_srv_conf(r, ngx_http_v3_module);
 
-    if (!r->http_connection->addr_conf->http3) {
-        if ((h3c->hq && !h3scf->enable_hq) || (!h3c->hq && !h3scf->enable)) {
-            ngx_log_error(NGX_LOG_INFO, c->log, 0,
-                          "client attempted to request the server name "
-                          "for which the negotiated protocol is disabled");
-            ngx_http_finalize_request(r, NGX_HTTP_MISDIRECTED_REQUEST);
-            return NGX_ERROR;
-        }
+    if ((h3c->hq && !h3scf->enable_hq) || (!h3c->hq && !h3scf->enable)) {
+        ngx_log_error(NGX_LOG_INFO, c->log, 0,
+                      "client attempted to request the server name "
+                      "for which the negotiated protocol is disabled");
+        ngx_http_finalize_request(r, NGX_HTTP_MISDIRECTED_REQUEST);
+        return NGX_ERROR;
     }
 
     if (ngx_http_v3_construct_cookie_header(r) != NGX_OK) {