#include "includes.h"
#include "winbindd.h"
#include "../../nsswitch/libwbclient/wbc_async.h"
+#include "librpc/gen_ndr/messaging.h"
+#include "../librpc/gen_ndr/srv_lsa.h"
+#include "../librpc/gen_ndr/srv_samr.h"
+#include "secrets.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_WINBIND
extern bool override_logfile;
-struct event_context *winbind_event_context(void)
-{
- static struct event_context *ctx;
-
- if (!ctx && !(ctx = event_context_init(NULL))) {
- smb_panic("Could not init winbind event context");
- }
- return ctx;
-}
-
-struct messaging_context *winbind_messaging_context(void)
-{
- static struct messaging_context *ctx;
-
- if (ctx == NULL) {
- ctx = messaging_init(NULL, procid_self(),
- winbind_event_context());
- }
- if (ctx == NULL) {
- DEBUG(0, ("Could not init winbind messaging context.\n"));
- }
- return ctx;
-}
-
/* Reload configuration */
static bool reload_services_file(const char *lfile)
#endif
if (is_parent) {
- serverid_deregister_self();
+ serverid_deregister(procid_self());
pidfile_unlink();
}
struct winbindd_dispatch_table *table = dispatch_table;
struct winbindd_async_dispatch_table *atable;
- state->mem_ctx = talloc_init("winbind request");
+ state->mem_ctx = talloc_named(state, 0, "winbind request");
if (state->mem_ctx == NULL)
return;
new_connection(s->fd, s->privileged);
}
+/*
+ * Winbindd socket accessor functions
+ */
+
+const char *get_winbind_pipe_dir(void)
+{
+ return lp_parm_const_string(-1, "winbindd", "socket dir", WINBINDD_SOCKET_DIR);
+}
+
+char *get_winbind_priv_pipe_dir(void)
+{
+ return lock_path(WINBINDD_PRIV_SOCKET_SUBDIR);
+}
+
static bool winbindd_setup_listeners(void)
{
struct winbindd_listen_state *pub_state = NULL;
}
pub_state->privileged = false;
- pub_state->fd = open_winbindd_socket();
+ pub_state->fd = create_pipe_sock(
+ get_winbind_pipe_dir(), WINBINDD_SOCKET_NAME, 0755);
if (pub_state->fd == -1) {
goto failed;
}
}
priv_state->privileged = true;
- priv_state->fd = open_winbindd_priv_socket();
+ priv_state->fd = create_pipe_sock(
+ get_winbind_priv_pipe_dir(), WINBINDD_SOCKET_NAME, 0750);
if (priv_state->fd == -1) {
goto failed;
}
return !opt_nocache;
}
+void winbindd_register_handlers(void)
+{
+ struct tevent_timer *te;
+ /* Setup signal handlers */
+
+ if (!winbindd_setup_sig_term_handler(true))
+ exit(1);
+ if (!winbindd_setup_sig_hup_handler(NULL))
+ exit(1);
+ if (!winbindd_setup_sig_chld_handler())
+ exit(1);
+ if (!winbindd_setup_sig_usr2_handler())
+ exit(1);
+
+ CatchSignal(SIGPIPE, SIG_IGN); /* Ignore sigpipe */
+
+ /*
+ * Ensure all cache and idmap caches are consistent
+ * and initialized before we startup.
+ */
+ if (!winbindd_cache_validate_and_initialize()) {
+ exit(1);
+ }
+
+ /* get broadcast messages */
+
+ if (!serverid_register(procid_self(),
+ FLAG_MSG_GENERAL|FLAG_MSG_DBWRAP)) {
+ DEBUG(1, ("Could not register myself in serverid.tdb\n"));
+ exit(1);
+ }
+
+ /* React on 'smbcontrol winbindd reload-config' in the same way
+ as to SIGHUP signal */
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_SMB_CONF_UPDATED, msg_reload_services);
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_SHUTDOWN, msg_shutdown);
+
+ /* Handle online/offline messages. */
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_WINBIND_OFFLINE, winbind_msg_offline);
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_WINBIND_ONLINE, winbind_msg_online);
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_WINBIND_ONLINESTATUS, winbind_msg_onlinestatus);
+
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_DUMP_EVENT_LIST, winbind_msg_dump_event_list);
+
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_WINBIND_VALIDATE_CACHE,
+ winbind_msg_validate_cache);
+
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_WINBIND_DUMP_DOMAIN_LIST,
+ winbind_msg_dump_domain_list);
+
+ /* Register handler for MSG_DEBUG. */
+ messaging_register(winbind_messaging_context(), NULL,
+ MSG_DEBUG,
+ winbind_msg_debug);
+
+ netsamlogon_cache_init(); /* Non-critical */
+
+ /* clear the cached list of trusted domains */
+
+ wcache_tdc_clear();
+
+ if (!init_domain_list()) {
+ DEBUG(0,("unable to initialize domain list\n"));
+ exit(1);
+ }
+
+ init_idmap_child();
+ init_locator_child();
+
+ smb_nscd_flush_user_cache();
+ smb_nscd_flush_group_cache();
+
+ te = tevent_add_timer(winbind_event_context(), NULL, timeval_zero(),
+ rescan_trusted_domains, NULL);
+ if (te == NULL) {
+ DEBUG(0, ("Could not trigger rescan_trusted_domains()\n"));
+ exit(1);
+ }
+
+}
+
/* Main function */
int main(int argc, char **argv, char **envp)
poptContext pc;
int opt;
TALLOC_CTX *frame = talloc_stackframe();
- struct tevent_timer *te;
+ NTSTATUS status;
/* glibc (?) likes to print "User defined signal 1" and exit if a
SIGUSR[12] is received before a handler is installed */
return False;
}
- /* Enable netbios namecache */
-
- namecache_enable();
-
/* Unblock all signals we are interested in as they may have been
blocked by the parent process. */
* winbindd-specific resources we must free yet. JRA.
*/
- if (!NT_STATUS_IS_OK(reinit_after_fork(winbind_messaging_context(),
- winbind_event_context(),
- false))) {
+ status = reinit_after_fork(winbind_messaging_context(),
+ winbind_event_context(),
+ procid_self(), false);
+ if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("reinit_after_fork() failed\n"));
exit(1);
}
- /* Setup signal handlers */
+ winbindd_register_handlers();
- if (!winbindd_setup_sig_term_handler(true))
- exit(1);
- if (!winbindd_setup_sig_hup_handler(NULL))
- exit(1);
- if (!winbindd_setup_sig_chld_handler())
- exit(1);
- if (!winbindd_setup_sig_usr2_handler())
- exit(1);
-
- CatchSignal(SIGPIPE, SIG_IGN); /* Ignore sigpipe */
+ rpc_lsarpc_init(NULL);
+ rpc_samr_init(NULL);
- /*
- * Ensure all cache and idmap caches are consistent
- * and initialized before we startup.
- */
- if (!winbindd_cache_validate_and_initialize()) {
+ if (!init_system_info()) {
+ DEBUG(0,("ERROR: failed to setup system user info.\n"));
exit(1);
}
- /* get broadcast messages */
-
- if (!serverid_register_self(FLAG_MSG_GENERAL|FLAG_MSG_DBWRAP)) {
- DEBUG(1, ("Could not register myself in serverid.tdb\n"));
- exit(1);
- }
-
- /* React on 'smbcontrol winbindd reload-config' in the same way
- as to SIGHUP signal */
- messaging_register(winbind_messaging_context(), NULL,
- MSG_SMB_CONF_UPDATED, msg_reload_services);
- messaging_register(winbind_messaging_context(), NULL,
- MSG_SHUTDOWN, msg_shutdown);
-
- /* Handle online/offline messages. */
- messaging_register(winbind_messaging_context(), NULL,
- MSG_WINBIND_OFFLINE, winbind_msg_offline);
- messaging_register(winbind_messaging_context(), NULL,
- MSG_WINBIND_ONLINE, winbind_msg_online);
- messaging_register(winbind_messaging_context(), NULL,
- MSG_WINBIND_ONLINESTATUS, winbind_msg_onlinestatus);
-
- messaging_register(winbind_messaging_context(), NULL,
- MSG_DUMP_EVENT_LIST, winbind_msg_dump_event_list);
-
- messaging_register(winbind_messaging_context(), NULL,
- MSG_WINBIND_VALIDATE_CACHE,
- winbind_msg_validate_cache);
-
- messaging_register(winbind_messaging_context(), NULL,
- MSG_WINBIND_DUMP_DOMAIN_LIST,
- winbind_msg_dump_domain_list);
-
- /* Register handler for MSG_DEBUG. */
- messaging_register(winbind_messaging_context(), NULL,
- MSG_DEBUG,
- winbind_msg_debug);
-
- netsamlogon_cache_init(); /* Non-critical */
-
- /* clear the cached list of trusted domains */
-
- wcache_tdc_clear();
-
- if (!init_domain_list()) {
- DEBUG(0,("unable to initialize domain list\n"));
- exit(1);
- }
-
- init_idmap_child();
- init_locator_child();
-
- smb_nscd_flush_user_cache();
- smb_nscd_flush_group_cache();
-
/* setup listen sockets */
if (!winbindd_setup_listeners()) {
exit(1);
}
- te = tevent_add_timer(winbind_event_context(), NULL, timeval_zero(),
- rescan_trusted_domains, NULL);
- if (te == NULL) {
- DEBUG(0, ("Could not trigger rescan_trusted_domains()\n"));
- exit(1);
- }
-
TALLOC_FREE(frame);
/* Loop waiting for requests */
while (1) {