Exemple #1
0
/*
  setup our listening sockets on the configured network interfaces
*/
static NTSTATUS cldapd_startup_interfaces(struct cldapd_server *cldapd, struct loadparm_context *lp_ctx,
					  struct interface *ifaces)
{
	int i, num_interfaces;
	TALLOC_CTX *tmp_ctx = talloc_new(cldapd);
	NTSTATUS status;

	num_interfaces = iface_list_count(ifaces);

	/* if we are allowing incoming packets from any address, then
	   we need to bind to the wildcard address */
	if (!lpcfg_bind_interfaces_only(lp_ctx)) {
		const char **wcard = iface_list_wildcard(cldapd, lp_ctx);
		NT_STATUS_HAVE_NO_MEMORY(wcard);
		for (i=0; wcard[i]; i++) {
			status = cldapd_add_socket(cldapd, lp_ctx, wcard[i]);
			NT_STATUS_NOT_OK_RETURN(status);
		}
		talloc_free(wcard);
	}

	/* now we have to also listen on the specific interfaces,
	   so that replies always come from the right IP */
	for (i=0; i<num_interfaces; i++) {
		const char *address = talloc_strdup(tmp_ctx, iface_list_n_ip(ifaces, i));
		status = cldapd_add_socket(cldapd, lp_ctx, address);
		NT_STATUS_NOT_OK_RETURN(status);
	}

	talloc_free(tmp_ctx);

	return NT_STATUS_OK;
}
Exemple #2
0
/*
  open the smb server sockets
*/
static void samba3_smb_task_init(struct task_server *task)
{
	NTSTATUS status;
	const struct model_ops *model_ops;

	model_ops = process_model_startup("standard");

	if (model_ops == NULL) {
		goto failed;
	}

	task_server_set_title(task, "task[samba3_smb]");

	if (lpcfg_interfaces(task->lp_ctx)
	    && lpcfg_bind_interfaces_only(task->lp_ctx)) {
		int num_interfaces;
		int i;
		struct interface *ifaces;

		load_interface_list(task, task->lp_ctx, &ifaces);

		num_interfaces = iface_list_count(ifaces);

		/* We have been given an interfaces line, and been
		   told to only bind to those interfaces. Create a
		   socket per interface and bind to only these.
		*/
		for(i = 0; i < num_interfaces; i++) {
			const char *address = iface_list_n_ip(ifaces, i);
			status = samba3_add_socket(task,
						   task->event_ctx,
						   task->lp_ctx,
						   model_ops, address);
			if (!NT_STATUS_IS_OK(status)) goto failed;
		}
	} else {
		const char **wcard;
		int i;
		wcard = iface_list_wildcard(task, task->lp_ctx);
		if (wcard == NULL) {
			DEBUG(0,("No wildcard addresses available\n"));
			goto failed;
		}
		for (i=0; wcard[i]; i++) {
			status = samba3_add_socket(task,
						   task->event_ctx, task->lp_ctx,
						   model_ops,
						   wcard[i]);
			if (!NT_STATUS_IS_OK(status)) goto failed;
		}
		talloc_free(wcard);
	}

	return;
failed:
	task_server_terminate(task, "Failed to startup samba3 smb task", true);
}
Exemple #3
0
/*
  setup our listening sockets on the configured network interfaces
*/
static NTSTATUS kdc_startup_interfaces(struct kdc_server *kdc,
				       struct loadparm_context *lp_ctx,
				       struct interface *ifaces,
				       const struct model_ops *model_ops)
{
	int num_interfaces;
	TALLOC_CTX *tmp_ctx = talloc_new(kdc);
	NTSTATUS status;
	int i;
	uint16_t kdc_port = lpcfg_krb5_port(lp_ctx);
	uint16_t kpasswd_port = lpcfg_kpasswd_port(lp_ctx);
	bool done_wildcard = false;

	num_interfaces = iface_list_count(ifaces);

	/* if we are allowing incoming packets from any address, then
	   we need to bind to the wildcard address */
	if (!lpcfg_bind_interfaces_only(lp_ctx)) {
		int num_binds = 0;
		char **wcard = iface_list_wildcard(kdc);
		NT_STATUS_HAVE_NO_MEMORY(wcard);
		for (i=0; wcard[i]; i++) {
			if (kdc_port) {
				status = kdc_add_socket(kdc, model_ops,
							"kdc", wcard[i], kdc_port,
							kdc_process, false);
				if (NT_STATUS_IS_OK(status)) {
					num_binds++;
				}
			}

			if (kpasswd_port) {
				status = kdc_add_socket(kdc, model_ops,
							"kpasswd", wcard[i], kpasswd_port,
							kpasswd_process, false);
				if (NT_STATUS_IS_OK(status)) {
					num_binds++;
				}
			}
		}
		talloc_free(wcard);
		if (num_binds == 0) {
			return NT_STATUS_INVALID_PARAMETER_MIX;
		}
		done_wildcard = true;
	}

	for (i=0; i<num_interfaces; i++) {
		const char *address = talloc_strdup(tmp_ctx, iface_list_n_ip(ifaces, i));

		if (kdc_port) {
			status = kdc_add_socket(kdc, model_ops,
						"kdc", address, kdc_port,
						kdc_process, done_wildcard);
			NT_STATUS_NOT_OK_RETURN(status);
		}

		if (kpasswd_port) {
			status = kdc_add_socket(kdc, model_ops,
						"kpasswd", address, kpasswd_port,
						kpasswd_process, done_wildcard);
			NT_STATUS_NOT_OK_RETURN(status);
		}
	}

	talloc_free(tmp_ctx);

	return NT_STATUS_OK;
}
Exemple #4
0
/*
  startup the web server task
*/
static void websrv_task_init(struct task_server *task)
{
	NTSTATUS status;
	uint16_t port = lpcfg_web_port(task->lp_ctx);
	const struct model_ops *model_ops;
	struct web_server_data *wdata;

	task_server_set_title(task, "task[websrv]");

	/* run the web server as a single process */
	model_ops = process_model_startup("single");
	if (!model_ops) goto failed;

	/* startup the Python processor - unfortunately we can't do this
	   per connection as that wouldn't allow for session variables */
	wdata = talloc_zero(task, struct web_server_data);
	if (wdata == NULL) goto failed;

	wdata->task = task;
	task->private_data = wdata;

	if (lpcfg_interfaces(task->lp_ctx) && lpcfg_bind_interfaces_only(task->lp_ctx)) {
		int num_interfaces;
		int i;
		struct interface *ifaces;

		load_interface_list(NULL, task->lp_ctx, &ifaces);

		num_interfaces = iface_list_count(ifaces);
		for(i = 0; i < num_interfaces; i++) {
			const char *address = iface_list_n_ip(ifaces, i);
			status = stream_setup_socket(task,
						     task->event_ctx,
						     task->lp_ctx, model_ops,
						     &web_stream_ops, 
						     "ip", address,
						     &port, lpcfg_socket_options(task->lp_ctx),
						     task);
			if (!NT_STATUS_IS_OK(status)) goto failed;
		}

		talloc_free(ifaces);
	} else {
		char **wcard;
		int i;
		wcard = iface_list_wildcard(task);
		if (wcard == NULL) {
			DEBUG(0,("No wildcard addresses available\n"));
			goto failed;
		}
		for (i=0; wcard[i]; i++) {
			status = stream_setup_socket(task, task->event_ctx,
						     task->lp_ctx, model_ops,
						     &web_stream_ops,
						     "ip", wcard[i],
						     &port, lpcfg_socket_options(task->lp_ctx),
						     wdata);
			if (!NT_STATUS_IS_OK(status)) goto failed;
		}
		talloc_free(wcard);
	}

	wdata->tls_params = tls_initialise(wdata, task->lp_ctx);
	if (wdata->tls_params == NULL) goto failed;

	if (!wsgi_initialize(wdata)) goto failed;


	return;

failed:
	task_server_terminate(task, "websrv_task_init: failed to startup web server task", true);
}