From ef2e26c91b80556af033d3335e55f5dfa6fff31d Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 13 Aug 2003 01:53:07 +0000
Subject: first public release of samba4 code
(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)
---
source4/include/auth.h | 161 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 161 insertions(+)
create mode 100644 source4/include/auth.h
(limited to 'source4/include/auth.h')
diff --git a/source4/include/auth.h b/source4/include/auth.h
new file mode 100644
index 0000000000..e37f181082
--- /dev/null
+++ b/source4/include/auth.h
@@ -0,0 +1,161 @@
+#ifndef _SMBAUTH_H_
+#define _SMBAUTH_H_
+/*
+ Unix SMB/CIFS implementation.
+ Standardised Authentication types
+ Copyright (C) Andrew Bartlett 2001
+
+ 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
+ (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.
+*/
+
+/* AUTH_STR - string */
+typedef struct normal_string
+{
+ int len;
+ char *str;
+} AUTH_STR;
+
+/* AUTH_UNISTR - unicode string or buffer */
+typedef struct unicode_string
+{
+ int len;
+ uchar *unistr;
+} AUTH_UNISTR;
+
+typedef struct interactive_password
+{
+ OWF_INFO lm_owf; /* LM OWF Password */
+ OWF_INFO nt_owf; /* NT OWF Password */
+} auth_interactive_password;
+
+#define AUTH_FLAG_NONE 0x000000
+#define AUTH_FLAG_PLAINTEXT 0x000001
+#define AUTH_FLAG_LM_RESP 0x000002
+#define AUTH_FLAG_NTLM_RESP 0x000004
+#define AUTH_FLAG_NTLMv2_RESP 0x000008
+
+typedef struct auth_usersupplied_info
+{
+
+ DATA_BLOB lm_resp;
+ DATA_BLOB nt_resp;
+ auth_interactive_password * interactive_password;
+ DATA_BLOB plaintext_password;
+
+ BOOL encrypted;
+
+ uint32 auth_flags;
+
+ AUTH_STR client_domain; /* domain name string */
+ AUTH_STR domain; /* domain name after mapping */
+ AUTH_STR internal_username; /* username after mapping */
+ AUTH_STR smb_name; /* username before mapping */
+ AUTH_STR wksta_name; /* workstation name (netbios calling name) unicode string */
+
+} auth_usersupplied_info;
+
+#define SAM_FILL_NAME 0x01
+#define SAM_FILL_INFO3 0x02
+#define SAM_FILL_SAM 0x04
+#define SAM_FILL_UNIX 0x08
+#define SAM_FILL_ALL (SAM_FILL_NAME | SAM_FILL_INFO3 | SAM_FILL_SAM | SAM_FILL_UNIX)
+
+typedef struct auth_serversupplied_info
+{
+ BOOL guest;
+
+ /* This groups info is needed for when we become_user() for this uid */
+ int n_groups;
+ gid_t *groups;
+
+ /* NT group information taken from the info3 structure */
+
+ NT_USER_TOKEN *ptok;
+
+ uint8 session_key[16];
+
+ uint8 first_8_lm_hash[8];
+
+ uint32 sam_fill_level; /* How far is this structure filled? */
+
+ SAM_ACCOUNT *sam_account;
+
+ void *pam_handle;
+
+} auth_serversupplied_info;
+
+struct auth_context {
+ DATA_BLOB challenge;
+
+ /* Who set this up in the first place? */
+ const char *challenge_set_by;
+
+ struct auth_methods *challenge_set_method;
+ /* What order are the various methods in? Try to stop it changing under us */
+ struct auth_methods *auth_method_list;
+
+ TALLOC_CTX *mem_ctx;
+ const uint8 *(*get_ntlm_challenge)(struct auth_context *auth_context);
+ NTSTATUS (*check_ntlm_password)(const struct auth_context *auth_context,
+ const struct auth_usersupplied_info *user_info,
+ struct auth_serversupplied_info **server_info);
+ NTSTATUS (*nt_status_squash)(NTSTATUS nt_status);
+ void (*free)(struct auth_context **auth_context);
+};
+
+typedef struct auth_methods
+{
+ struct auth_methods *prev, *next;
+ const char *name; /* What name got this module */
+
+ NTSTATUS (*auth)(const struct auth_context *auth_context,
+ void *my_private_data,
+ TALLOC_CTX *mem_ctx,
+ const struct auth_usersupplied_info *user_info,
+ auth_serversupplied_info **server_info);
+
+ DATA_BLOB (*get_chal)(const struct auth_context *auth_context,
+ void **my_private_data,
+ TALLOC_CTX *mem_ctx);
+
+ /* Used to keep tabs on things like the cli for SMB server authentication */
+ void *private_data;
+
+ /* Function to clean up the above arbitary structure */
+ void (*free_private_data)(void **private_data);
+
+ /* Function to send a keepalive message on the above structure */
+ void (*send_keepalive)(void **private_data);
+
+} auth_methods;
+
+typedef NTSTATUS (*auth_init_function)(struct auth_context *, const char *, struct auth_methods **);
+
+struct auth_init_function_entry {
+ const char *name;
+ /* Function to create a member of the authmethods list */
+
+ auth_init_function init;
+};
+
+typedef struct auth_ntlmssp_state
+{
+ TALLOC_CTX *mem_ctx;
+ struct auth_context *auth_context;
+ struct auth_serversupplied_info *server_info;
+ struct ntlmssp_state *ntlmssp_state;
+} AUTH_NTLMSSP_STATE;
+
+#endif /* _SMBAUTH_H_ */
--
cgit