/*
- Unix SMB/Netbios implementation.
- Version 3.0.
- Generic authenticaion types
- Copyright (C) Andrew Bartlett 2001
-
+ Unix SMB/CIFS implementation.
+ Generic authentication types
+ Copyright (C) Andrew Bartlett 2001-2002
+ Copyright (C) Jelmer Vernooij 2002
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
+#include "auth.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_AUTH
/**
* Return a guest logon for guest users (username = "")
*
* Typically used as the first module in the auth chain, this allows
- * guest logons to be delt with in one place. Non-gust logons 'fail'
+ * guest logons to be dealt with in one place. Non-guest logons 'fail'
* and pass onto the next module.
**/
-static NTSTATUS check_guest_security(void *my_private_data,
+static NTSTATUS check_guest_security(const struct auth_context *auth_context,
+ void *my_private_data,
TALLOC_CTX *mem_ctx,
- const auth_usersupplied_info *user_info,
- const auth_authsupplied_info *auth_info,
- auth_serversupplied_info **server_info)
+ const struct auth_usersupplied_info *user_info,
+ struct auth_serversupplied_info **server_info)
{
- NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
-
- if (!(user_info->internal_username.str
- && *user_info->internal_username.str)) {
- if (make_server_info_guest(server_info)) {
- nt_status = NT_STATUS_OK;
- } else {
- nt_status = NT_STATUS_NO_SUCH_USER;
- }
+ /* mark this as 'not for me' */
+ NTSTATUS nt_status = NT_STATUS_NOT_IMPLEMENTED;
+
+ DEBUG(10, ("Check auth for: [%s]\n", user_info->mapped.account_name));
+
+ if (!(user_info->mapped.account_name
+ && *user_info->mapped.account_name)) {
+ nt_status = make_server_info_guest(NULL, server_info);
}
return nt_status;
}
/* Guest modules initialisation */
-BOOL auth_init_guest(auth_methods **auth_method)
+
+static NTSTATUS auth_init_guest(struct auth_context *auth_context, const char *options, auth_methods **auth_method)
{
- if (!make_auth_methods(auth_method)) {
- return False;
+ struct auth_methods *result;
+
+ result = talloc_zero(auth_context, struct auth_methods);
+ if (result == NULL) {
+ return NT_STATUS_NO_MEMORY;
}
+ result->auth = check_guest_security;
+ result->name = "guest";
- (*auth_method)->auth = check_guest_security;
- return True;
+ *auth_method = result;
+ return NT_STATUS_OK;
}
+#ifdef DEVELOPER
/**
* Return an error based on username
*
* @return An NTSTATUS value based on the username
**/
-static NTSTATUS check_name_to_ntstatus_security(void *my_private_data,
+static NTSTATUS check_name_to_ntstatus_security(const struct auth_context *auth_context,
+ void *my_private_data,
TALLOC_CTX *mem_ctx,
- const auth_usersupplied_info *user_info,
- const auth_authsupplied_info *auth_info,
- auth_serversupplied_info **server_info)
+ const struct auth_usersupplied_info *user_info,
+ struct auth_serversupplied_info **server_info)
{
NTSTATUS nt_status;
fstring user;
long error_num;
- fstrcpy(user, user_info->smb_name.str);
-
- if (strncasecmp("NT_STATUS", user, strlen("NT_STATUS")) == 0) {
- strupper(user);
+
+ DEBUG(10, ("Check auth for: [%s]\n", user_info->mapped.account_name));
+
+ fstrcpy(user, user_info->client.account_name);
+
+ if (strnequal("NT_STATUS", user, strlen("NT_STATUS"))) {
+ if (!strupper_m(user)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
return nt_status_string_to_code(user);
}
- strlower(user);
+ if (!strlower_m(user)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
error_num = strtoul(user, NULL, 16);
-
- DEBUG(5,("Error for user %s was %lx\n", user, error_num));
+
+ DEBUG(5,("check_name_to_ntstatus_security: Error for user %s was %lx\n", user, error_num));
nt_status = NT_STATUS(error_num);
-
+
return nt_status;
}
-/** Module initailisation function */
-BOOL auth_init_name_to_ntstatus(auth_methods **auth_method)
+/** Module initialisation function */
+
+static NTSTATUS auth_init_name_to_ntstatus(struct auth_context *auth_context, const char *param, auth_methods **auth_method)
{
- if (!make_auth_methods(auth_method)) {
- return False;
+ struct auth_methods *result;
+
+ result = talloc_zero(auth_context, struct auth_methods);
+ if (result == NULL) {
+ return NT_STATUS_NO_MEMORY;
}
+ result->auth = check_name_to_ntstatus_security;
+ result->name = "name_to_ntstatus";
- (*auth_method)->auth = check_name_to_ntstatus_security;
- return True;
+ *auth_method = result;
+ return NT_STATUS_OK;
}
+#endif /* DEVELOPER */
-
-
+NTSTATUS auth_builtin_init(void)
+{
+ smb_register_auth(AUTH_INTERFACE_VERSION, "guest", auth_init_guest);
+#ifdef DEVELOPER
+ smb_register_auth(AUTH_INTERFACE_VERSION, "name_to_ntstatus", auth_init_name_to_ntstatus);
+#endif
+ return NT_STATUS_OK;
+}
git.samba.org / kai / samba.git / blobdiff