http server: add "HTTP_SRV_REQ_P_F_HOST_ANY_PORT" flag to "Request pr…

…ocessing flags" to allow match host even if port number not eququal

include/proto/http_server.h

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2011 - 2018 Rozhuk Ivan <[email protected]>
+ * Copyright (c) 2011-2025 Rozhuk Ivan <[email protected]>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -141,6 +141,7 @@ typedef struct http_srv_settings_s { /* Settings */
 /* Request processing flags. */
 #define HTTP_SRV_REQ_P_F_CONNECTION	(((uint32_t)1) <<  0) /* process 'connection' header value. */
 #define HTTP_SRV_REQ_P_F_HOST		(((uint32_t)1) <<  1) /* process 'host' header value. */
+#define HTTP_SRV_REQ_P_F_HOST_ANY_PORT	(((uint32_t)1) <<  2) /* process 'host' header value, ignore port match. */
 /* Responce processing flags. */
 #define HTTP_SRV_RESP_P_F_CONN_CLOSE	(((uint32_t)1) <<  0) /* force 'Connection: close', use single IO_BUF for send and recv. */
 #define HTTP_SRV_RESP_P_F_SERVER	(((uint32_t)1) <<  1) /* add 'Server' in answer. */

readme.md

@@ -6,7 +6,7 @@
 
 Light Code Base
 
-Rozhuk Ivan <[email protected]> 2011-2024
+Rozhuk Ivan <[email protected]> 2011-2025
 
 Statically linked code library.
 Compile and include only things that you need.

src/proto/http_server.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2011-2024 Rozhuk Ivan <[email protected]>
+ * Copyright (c) 2011-2025 Rozhuk Ivan <[email protected]>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1324,7 +1324,8 @@ http_srv_recv_done_cb(tp_task_p tptask, int error, io_buf_p buf,
 		if (0 == host_port) { /* Def http port. */
 			host_port = HTTP_PORT;
 		}
-		if (sa_port_get(&bnd->s.addr) == host_port &&
+		if ((0 != (HTTP_SRV_REQ_P_F_HOST_ANY_PORT & srv->s.req_p_flags) ||
+		     sa_port_get(&bnd->s.addr) == host_port) &&
 		    (0 == hostname_list_check_any(&bnd->hst_name_lst) ||
 		     0 == hostname_list_check_any(&srv->hst_name_lst))) {
 			cli->req.flags |= HTTP_SRV_RD_F_HOST_IS_LOCAL;
@@ -1333,7 +1334,8 @@ http_srv_recv_done_cb(tp_task_p tptask, int error, io_buf_p buf,
 		arg = NULL; /* Addr info cache. */
 		for (i = 0; i < srv->bind_count; i ++) {
 			if (srv->bnd[i]->s.addr.ss_family != addr.ss_family ||
-			    sa_port_get(&srv->bnd[i]->s.addr) != host_port) /* not equal port! */
+			    (0 == (HTTP_SRV_REQ_P_F_HOST_ANY_PORT & srv->s.req_p_flags) &&
+			     sa_port_get(&srv->bnd[i]->s.addr) != host_port)) /* not equal port! */
 				continue;
 			if (0 == sa_addr_is_specified(&srv->bnd[i]->s.addr)) {
 				/* Binded to: 0.0.0.0 or [::]. */
@@ -1368,7 +1370,8 @@ http_srv_recv_done_cb(tp_task_p tptask, int error, io_buf_p buf,
 		    0 == sa_addr_is_loopback(&cli->addr)) /* from ext host? */
 			goto conn_from_net_to_loopback;
 		/* Is hostname point to this host? */
-		if (sa_port_get(&bnd->s.addr) == host_port &&
+		if ((0 != (HTTP_SRV_REQ_P_F_HOST_ANY_PORT & srv->s.req_p_flags) ||
+		     sa_port_get(&bnd->s.addr) == host_port) &&
 		    (0 != action ||
 		     0 == hostname_list_check(&bnd->hst_name_lst, cli->req.host, tm) ||
 		     0 == hostname_list_check(&srv->hst_name_lst, cli->req.host, tm))) {