Cause the winbind auth module to call the ntdomain module if winbind is not

running.

This causes Samba not to contact the NT domain controller if Winbind is there,
but the user had the wrong password.

Andrew Bartlett
(This used to be commit 119a1c276a05d0017f39cc0b7118f12a4f51886e)

1 files changed, 51 insertions, 40 deletions

diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index 71e9ab0428..09e8f5e722 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -334,6 +334,52 @@ static NTSTATUS make_auth_context(struct auth_context **auth_context)
 	return NT_STATUS_OK;
 }
 
+BOOL load_auth_module(struct auth_context *auth_context, 
+		      const char *module, auth_methods **ret) 
+{
+	static BOOL initialised_static_modules = False;
+
+	struct auth_init_function_entry *entry;
+	char *module_name = smb_xstrdup(module);
+	char *module_params = NULL;
+	char *p;
+	BOOL good = False;
+
+	/* Initialise static modules if not done so yet */
+	if(!initialised_static_modules) {
+		static_init_auth;
+		initialised_static_modules = True;
+	}
+	
+	DEBUG(5,("load_auth_module: Attempting to find an auth method to match %s\n",
+		 module));
+	
+	p = strchr(module_name, ':');
+	if (p) {
+		*p = 0;
+		module_params = p+1;
+		trim_string(module_params, " ", " ");
+	}
+	
+	trim_string(module_name, " ", " ");
+	
+	entry = auth_find_backend_entry(module_name);
+	
+	if(!(entry = auth_find_backend_entry(module_name)) && !smb_probe_module("auth", module_name) && 
+	   !(entry = auth_find_backend_entry(module_name))) {
+		DEBUG(0,("load_auth_module: can't find auth method %s!\n", module_name));
+	} else if (!NT_STATUS_IS_OK(entry->init(auth_context, module_params, ret))) {
+		DEBUG(0,("load_auth_module: auth method %s did not correctly init\n",
+			 module));
+	} else {
+		DEBUG(5,("load_auth_module: auth method %s has a valid init\n",
+			 module));
+		good = True;
+	}
+	SAFE_FREE(module_name);
+	return good;
+}
+
 /***************************************************************************
  Make a auth_info struct for the auth subsystem
 ***************************************************************************/
@@ -344,7 +390,6 @@ static NTSTATUS make_auth_context_text_list(struct auth_context **auth_context,
 	auth_methods *t = NULL;
 	auth_methods *tmp;
 	NTSTATUS nt_status;
-	static BOOL initialised_static_modules = False;
 
 	if (!text_list) {
 		DEBUG(2,("make_auth_context_text_list: No auth method list!?\n"));
@@ -354,44 +399,10 @@ static NTSTATUS make_auth_context_text_list(struct auth_context **auth_context,
 	if (!NT_STATUS_IS_OK(nt_status = make_auth_context(auth_context)))
 		return nt_status;
 
-	/* Initialise static modules if not done so yet */
-	if(!initialised_static_modules) {
-		static_init_auth;
-		initialised_static_modules = True;
-	}
-	
 	for (;*text_list; text_list++) { 
-			struct auth_init_function_entry *entry;
-			char *module_name = smb_xstrdup(*text_list);
-			char *module_params = NULL;
-			char *p;
-
-			DEBUG(5,("make_auth_context_text_list: Attempting to find an auth method to match %s\n",
-				 *text_list));
-
-			p = strchr(module_name, ':');
-			if (p) {
-				*p = 0;
-				module_params = p+1;
-				trim_string(module_params, " ", " ");
-			}
-
-			trim_string(module_name, " ", " ");
-
-			entry = auth_find_backend_entry(module_name);
-
-			if(!(entry = auth_find_backend_entry(module_name)) && !smb_probe_module("auth", module_name) && 
-			   !(entry = auth_find_backend_entry(module_name))) {
-				DEBUG(0,("make_auth_context_text_list: can't find auth method %s!\n", module_name));
-			} else if (!NT_STATUS_IS_OK(entry->init(*auth_context, module_params, &t))) {
-				DEBUG(0,("make_auth_context_text_list: auth method %s did not correctly init\n",
-							*text_list));
-			} else {
-				DEBUG(5,("make_auth_context_text_list: auth method %s has a valid init\n",
-							*text_list));
-				DLIST_ADD_END(list, t, tmp);
-			}
-			SAFE_FREE(module_name);
+		if (load_auth_module(*auth_context, *text_list, &t)) {
+		    DLIST_ADD_END(list, t, tmp);
+		}
 	}
 	
 	(*auth_context)->auth_method_list = list;
@@ -417,7 +428,7 @@ NTSTATUS make_auth_context_subsystem(struct auth_context **auth_context)
 		{
 		case SEC_DOMAIN:
 			DEBUG(5,("Making default auth method list for security=domain\n"));
-			auth_method_list = str_list_make("guest sam winbind ntdomain", NULL);
+			auth_method_list = str_list_make("guest sam winbind:ntdomain", NULL);
 			break;
 		case SEC_SERVER:
 			DEBUG(5,("Making default auth method list for security=server\n"));
@@ -443,7 +454,7 @@ NTSTATUS make_auth_context_subsystem(struct auth_context **auth_context)
 			break;
 		case SEC_ADS:
 			DEBUG(5,("Making default auth method list for security=ADS\n"));
-			auth_method_list = str_list_make("guest sam winbind ntdomain", NULL);
+			auth_method_list = str_list_make("guest sam winbind:ntdomain", NULL);
 			break;
 		default:
 			DEBUG(5,("Unknown auth method!\n"));