/*
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;
}
/*
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);
}
/*
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;
}
/*
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);
}