[sr-dev] git:master:94a3fbe4: microhttpd: parameter to specify listen address

Module: kamailio Branch: master Commit: 94a3fbe46fc55d754cc499e3fbd4f6138ebe14e6 URL: https://github.com/kamailio/kamailio/commit/94a3fbe46fc55d754cc499e3fbd4f61… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2023-06-29T10:28:00+02:00 microhttpd: parameter to specify listen address --- Modified: src/modules/microhttpd/microhttpd_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/94a3fbe46fc55d754cc499e3fbd4f61… Patch: https://github.com/kamailio/kamailio/commit/94a3fbe46fc55d754cc499e3fbd4f61… --- diff --git a/src/modules/microhttpd/microhttpd_mod.c b/src/modules/microhttpd/microhttpd_mod.c index 29b865a3e21..39757e9c9ce 100644 --- a/src/modules/microhttpd/microhttpd_mod.c +++ b/src/modules/microhttpd/microhttpd_mod.c @@ -24,6 +24,7 @@ #include <unistd.h> #include <stdlib.h> #include <string.h> +#include <arpa/inet.h> #include <microhttpd.h> @@ -40,6 +41,7 @@ MODULE_VERSION static int _microhttpd_listen_port = 8280; static int _microhttpd_server_pid = -1; +static str _microhttpd_listen_addr = str_init(""); static int microhttpd_route_no = -1; static str microhttpd_event_callback = STR_NULL; @@ -76,6 +78,7 @@ static cmd_export_t cmds[] = { static param_export_t params[] = { {"listen_port", PARAM_INT, &_microhttpd_listen_port}, + {"listen_addr", PARAM_STR, &_microhttpd_listen_addr}, {"event_callback", PARAM_STR, &microhttpd_event_callback}, {0, 0, 0} }; @@ -443,12 +446,27 @@ static int microhttpd_server_run(void) { struct MHD_Daemon *d; - - LM_DBG("preparing to listen on port: %d\n", _microhttpd_listen_port); - - d = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, _microhttpd_listen_port, - NULL, NULL, &ksr_microhttpd_request, KSR_MICROHTTPD_PAGE, - MHD_OPTION_END); + struct sockaddr_in address; + + if(_microhttpd_listen_addr.len > 0) { + address.sin_family = AF_INET; + address.sin_port = htons(_microhttpd_listen_port); + if(inet_pton(AF_INET, _microhttpd_listen_addr.s, &address.sin_addr) + <= 0) { + LM_ERR("failed to convert listen address\n"); + return -1; + } + LM_DBG("preparing to listen on %s :%d\n", _microhttpd_listen_addr.s, + _microhttpd_listen_port); + d = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, _microhttpd_listen_port, + NULL, NULL, &ksr_microhttpd_request, KSR_MICROHTTPD_PAGE, + MHD_OPTION_SOCK_ADDR, &address, MHD_OPTION_END); + } else { + LM_DBG("preparing to listen on port: %d\n", _microhttpd_listen_port); + d = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, _microhttpd_listen_port, + NULL, NULL, &ksr_microhttpd_request, KSR_MICROHTTPD_PAGE, + MHD_OPTION_END); + } if(d == NULL) { return -1;