static int lrmd_remote_listen(gpointer data) { int csock = 0; gnutls_session_t *session = NULL; crm_client_t *new_client = NULL; static struct mainloop_fd_callbacks lrmd_remote_fd_cb = { .dispatch = lrmd_remote_client_msg, .destroy = lrmd_remote_client_destroy, }; csock = crm_remote_accept(ssock); if (csock < 0) { return TRUE; } session = pcmk__new_tls_session(csock, GNUTLS_SERVER, GNUTLS_CRD_PSK, psk_cred_s); if (session == NULL) { close(csock); return TRUE; } new_client = crm_client_alloc(NULL); new_client->remote = calloc(1, sizeof(crm_remote_t)); new_client->kind = CRM_CLIENT_TLS; new_client->remote->tls_session = session; // Require the client to authenticate within this time new_client->remote->auth_timeout = g_timeout_add(LRMD_REMOTE_AUTH_TIMEOUT, lrmd_auth_timeout_cb, new_client); crm_info("Remote client pending authentication " CRM_XS " %p id: %s", new_client, new_client->id); new_client->remote->source = mainloop_add_fd("pacemaker-remote-client", G_PRIORITY_DEFAULT, csock, new_client, &lrmd_remote_fd_cb); return TRUE; }
static int cib_remote_listen(gpointer data) { int csock = 0; unsigned laddr; struct sockaddr_storage addr; char ipstr[INET6_ADDRSTRLEN]; int ssock = *(int *)data; int rc; crm_client_t *new_client = NULL; static struct mainloop_fd_callbacks remote_client_fd_callbacks = { .dispatch = cib_remote_msg, .destroy = cib_remote_connection_destroy, }; /* accept the connection */ laddr = sizeof(addr); memset(&addr, 0, sizeof(addr)); csock = accept(ssock, (struct sockaddr *)&addr, &laddr); if (csock == -1) { crm_perror(LOG_ERR, "Could not accept socket connection"); return TRUE; } crm_sockaddr2str(&addr, ipstr); crm_debug("New %s connection from %s", ((ssock == remote_tls_fd)? "secure" : "clear-text"), ipstr); rc = crm_set_nonblocking(csock); if (rc < 0) { crm_err("Could not set socket non-blocking: %s " CRM_XS " rc=%d", pcmk_strerror(rc), rc); close(csock); return TRUE; } num_clients++; crm_client_init(); new_client = crm_client_alloc(NULL); new_client->remote = calloc(1, sizeof(crm_remote_t)); if (ssock == remote_tls_fd) { #ifdef HAVE_GNUTLS_GNUTLS_H new_client->kind = CRM_CLIENT_TLS; /* create gnutls session for the server socket */ new_client->remote->tls_session = pcmk__new_tls_session(csock, GNUTLS_SERVER, GNUTLS_CRD_ANON, anon_cred_s); if (new_client->remote->tls_session == NULL) { close(csock); return TRUE; } #endif } else { new_client->kind = CRM_CLIENT_TCP; new_client->remote->tcp_socket = csock; } // Require the client to authenticate within this time new_client->remote->auth_timeout = g_timeout_add(REMOTE_AUTH_TIMEOUT, remote_auth_timeout_cb, new_client); crm_info("Remote CIB client pending authentication " CRM_XS " %p id: %s", new_client, new_client->id); new_client->remote->source = mainloop_add_fd("cib-remote-client", G_PRIORITY_DEFAULT, csock, new_client, &remote_client_fd_callbacks); return TRUE; }