s3:auth/proto.h: add _AUTH_PROTO_H_ guard
[Samba.git] / source3 / auth / proto.h
blob46846ac907486ef3bb98381664022322c6929b4a
1 /*
2 * Unix SMB/CIFS implementation.
3 * Password and authentication handling
5 * Copyright (C) Andrew Tridgell 1992-2001
6 * Copyright (C) Luke Kenneth Casson Leighton 1996-2000
7 * Copyright (C) Jeremy Allison 1997-2001
8 * Copyright (C) John H Terpsta 1999-2001
9 * Copyright (C) Tim Potter 2000
10 * Copyright (C) Andrew Bartlett 2001-2003
11 * Copyright (C) Jelmer Vernooij 2002
12 * Copyright (C) Rafal Szczesniak 2002
13 * Copyright (C) Gerald Carter 2003
14 * Copyright (C) Volker Lendecke 2006,2010
15 * Copyright (C) Michael Adam 2007
16 * Copyright (C) Dan Sledz 2009
17 * Copyright (C) Simo Sorce 2010
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 3 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
33 #ifndef _AUTH_PROTO_H_
34 #define _AUTH_PROTO_H_
36 /* The following definitions come from auth/auth.c */
38 NTSTATUS smb_register_auth(int version, const char *name, auth_init_function init);
39 bool load_auth_module(struct auth_context *auth_context,
40 const char *module, auth_methods **ret) ;
41 NTSTATUS make_auth_context_subsystem(TALLOC_CTX *mem_ctx,
42 struct auth_context **auth_context);
43 NTSTATUS make_auth_context_fixed(TALLOC_CTX *mem_ctx,
44 struct auth_context **auth_context,
45 uchar chal[8]) ;
47 /* The following definitions come from auth/auth_builtin.c */
49 NTSTATUS auth_builtin_init(void);
51 /* The following definitions come from auth/auth_compat.c */
53 NTSTATUS check_plaintext_password(const char *smb_name,
54 DATA_BLOB plaintext_password,
55 struct auth_serversupplied_info **server_info);
56 bool password_ok(struct auth_context *actx, bool global_encrypted,
57 const char *session_workgroup,
58 const char *smb_name, DATA_BLOB password_blob);
60 /* The following definitions come from auth/auth_domain.c */
62 void attempt_machine_password_change(void);
63 NTSTATUS auth_domain_init(void);
65 NTSTATUS auth_netlogond_init(void);
67 /* The following definitions come from auth/auth_ntlmssp.c */
69 NTSTATUS auth_ntlmssp_steal_session_info(TALLOC_CTX *mem_ctx,
70 struct auth_ntlmssp_state *auth_ntlmssp_state,
71 struct auth_serversupplied_info **session_info);
72 NTSTATUS auth_ntlmssp_start(struct auth_ntlmssp_state **auth_ntlmssp_state);
75 /* The following definitions come from auth/auth_sam.c */
77 NTSTATUS check_sam_security(const DATA_BLOB *challenge,
78 TALLOC_CTX *mem_ctx,
79 const struct auth_usersupplied_info *user_info,
80 struct auth_serversupplied_info **server_info);
81 NTSTATUS check_sam_security_info3(const DATA_BLOB *challenge,
82 TALLOC_CTX *mem_ctx,
83 const struct auth_usersupplied_info *user_info,
84 struct netr_SamInfo3 **pinfo3);
85 NTSTATUS auth_sam_init(void);
87 /* The following definitions come from auth/auth_server.c */
89 NTSTATUS auth_server_init(void);
91 /* The following definitions come from auth/auth_unix.c */
93 NTSTATUS auth_unix_init(void);
95 /* The following definitions come from auth/auth_util.c */
97 NTSTATUS make_user_info_map(struct auth_usersupplied_info **user_info,
98 const char *smb_name,
99 const char *client_domain,
100 const char *workstation_name,
101 DATA_BLOB *lm_pwd,
102 DATA_BLOB *nt_pwd,
103 const struct samr_Password *lm_interactive_pwd,
104 const struct samr_Password *nt_interactive_pwd,
105 const char *plaintext,
106 enum auth_password_state password_state);
107 bool make_user_info_netlogon_network(struct auth_usersupplied_info **user_info,
108 const char *smb_name,
109 const char *client_domain,
110 const char *workstation_name,
111 uint32 logon_parameters,
112 const uchar *lm_network_pwd,
113 int lm_pwd_len,
114 const uchar *nt_network_pwd,
115 int nt_pwd_len);
116 bool make_user_info_netlogon_interactive(struct auth_usersupplied_info **user_info,
117 const char *smb_name,
118 const char *client_domain,
119 const char *workstation_name,
120 uint32 logon_parameters,
121 const uchar chal[8],
122 const uchar lm_interactive_pwd[16],
123 const uchar nt_interactive_pwd[16],
124 const uchar *dc_sess_key);
125 bool make_user_info_for_reply(struct auth_usersupplied_info **user_info,
126 const char *smb_name,
127 const char *client_domain,
128 const uint8 chal[8],
129 DATA_BLOB plaintext_password);
130 NTSTATUS make_user_info_for_reply_enc(struct auth_usersupplied_info **user_info,
131 const char *smb_name,
132 const char *client_domain,
133 DATA_BLOB lm_resp, DATA_BLOB nt_resp);
134 bool make_user_info_guest(struct auth_usersupplied_info **user_info) ;
135 struct samu;
136 NTSTATUS make_server_info_sam(struct auth_serversupplied_info **server_info,
137 struct samu *sampass);
138 NTSTATUS create_local_token(TALLOC_CTX *mem_ctx,
139 const struct auth_serversupplied_info *server_info,
140 DATA_BLOB *session_key,
141 struct auth_serversupplied_info **session_info_out);
142 NTSTATUS create_token_from_username(TALLOC_CTX *mem_ctx, const char *username,
143 bool is_guest,
144 uid_t *uid, gid_t *gid,
145 char **found_username,
146 struct security_token **token);
147 bool user_in_group_sid(const char *username, const struct dom_sid *group_sid);
148 bool user_in_group(const char *username, const char *groupname);
149 struct passwd;
150 NTSTATUS make_server_info_pw(struct auth_serversupplied_info **server_info,
151 char *unix_username,
152 struct passwd *pwd);
153 NTSTATUS make_session_info_from_username(TALLOC_CTX *mem_ctx,
154 const char *username,
155 bool is_guest,
156 struct auth_serversupplied_info **session_info);
157 struct auth_serversupplied_info *copy_serverinfo(TALLOC_CTX *mem_ctx,
158 const struct auth_serversupplied_info *src);
159 bool init_guest_info(void);
160 NTSTATUS init_system_info(void);
161 bool session_info_set_session_key(struct auth_serversupplied_info *info,
162 DATA_BLOB session_key);
163 NTSTATUS make_server_info_guest(TALLOC_CTX *mem_ctx,
164 struct auth_serversupplied_info **server_info);
165 NTSTATUS make_session_info_system(TALLOC_CTX *mem_ctx,
166 struct auth_serversupplied_info **session_info);
167 const struct auth_serversupplied_info *get_session_info_system(void);
168 bool copy_current_user(struct current_user *dst, struct current_user *src);
169 struct passwd *smb_getpwnam( TALLOC_CTX *mem_ctx, const char *domuser,
170 char **p_save_username, bool create );
171 NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
172 const char *sent_nt_username,
173 const char *domain,
174 struct auth_serversupplied_info **server_info,
175 struct netr_SamInfo3 *info3);
176 struct wbcAuthUserInfo;
177 NTSTATUS make_server_info_wbcAuthUserInfo(TALLOC_CTX *mem_ctx,
178 const char *sent_nt_username,
179 const char *domain,
180 const struct wbcAuthUserInfo *info,
181 struct auth_serversupplied_info **server_info);
182 void free_user_info(struct auth_usersupplied_info **user_info);
183 bool make_auth_methods(struct auth_context *auth_context, auth_methods **auth_method) ;
184 bool is_trusted_domain(const char* dom_name);
186 /* The following definitions come from auth/user_info.c */
188 NTSTATUS make_user_info(struct auth_usersupplied_info **ret_user_info,
189 const char *smb_name,
190 const char *internal_username,
191 const char *client_domain,
192 const char *domain,
193 const char *workstation_name,
194 const DATA_BLOB *lm_pwd,
195 const DATA_BLOB *nt_pwd,
196 const struct samr_Password *lm_interactive_pwd,
197 const struct samr_Password *nt_interactive_pwd,
198 const char *plaintext_password,
199 enum auth_password_state password_state);
200 void free_user_info(struct auth_usersupplied_info **user_info);
202 /* The following definitions come from auth/auth_winbind.c */
204 NTSTATUS auth_winbind_init(void);
206 /* The following definitions come from auth/server_info.c */
208 struct netr_SamInfo2;
209 struct netr_SamInfo3;
210 struct netr_SamInfo6;
212 struct auth_serversupplied_info *make_server_info(TALLOC_CTX *mem_ctx);
213 NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
214 uint8_t *pipe_session_key,
215 size_t pipe_session_key_len,
216 struct netr_SamInfo2 *sam2);
217 NTSTATUS serverinfo_to_SamInfo3(const struct auth_serversupplied_info *server_info,
218 uint8_t *pipe_session_key,
219 size_t pipe_session_key_len,
220 struct netr_SamInfo3 *sam3);
221 NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
222 uint8_t *pipe_session_key,
223 size_t pipe_session_key_len,
224 struct netr_SamInfo6 *sam6);
225 NTSTATUS samu_to_SamInfo3(TALLOC_CTX *mem_ctx,
226 struct samu *samu,
227 const char *login_server,
228 struct netr_SamInfo3 **_info3,
229 struct extra_auth_info *extra);
230 struct netr_SamInfo3 *copy_netr_SamInfo3(TALLOC_CTX *mem_ctx,
231 struct netr_SamInfo3 *orig);
232 struct netr_SamInfo3 *wbcAuthUserInfo_to_netr_SamInfo3(TALLOC_CTX *mem_ctx,
233 const struct wbcAuthUserInfo *info);
235 /* The following definitions come from auth/auth_wbc.c */
237 NTSTATUS auth_wbc_init(void);
239 /* The following definitions come from auth/pampass.c */
241 bool smb_pam_claim_session(char *user, char *tty, char *rhost);
242 bool smb_pam_close_session(char *user, char *tty, char *rhost);
243 NTSTATUS smb_pam_accountcheck(const char *user, const char *rhost);
244 NTSTATUS smb_pam_passcheck(const char * user, const char * rhost,
245 const char * password);
246 bool smb_pam_passchange(const char *user, const char *rhost,
247 const char *oldpassword, const char *newpassword);
248 bool smb_pam_claim_session(char *user, char *tty, char *rhost);
249 bool smb_pam_close_session(char *in_user, char *tty, char *rhost);
251 /* The following definitions come from auth/pass_check.c */
253 void dfs_unlogin(void);
254 NTSTATUS pass_check(const struct passwd *pass,
255 const char *user,
256 const char *rhost,
257 const char *password,
258 bool run_cracker);
260 /* The following definitions come from auth/token_util.c */
262 bool nt_token_check_sid ( const struct dom_sid *sid, const struct security_token *token );
263 bool nt_token_check_domain_rid( struct security_token *token, uint32 rid );
264 struct security_token *get_root_nt_token( void );
265 NTSTATUS add_aliases(const struct dom_sid *domain_sid,
266 struct security_token *token);
267 struct security_token *create_local_nt_token(TALLOC_CTX *mem_ctx,
268 const struct dom_sid *user_sid,
269 bool is_guest,
270 int num_groupsids,
271 const struct dom_sid *groupsids);
272 NTSTATUS create_local_nt_token_from_info3(TALLOC_CTX *mem_ctx,
273 bool is_guest,
274 struct netr_SamInfo3 *info3,
275 struct extra_auth_info *extra,
276 struct security_token **ntok);
277 void debug_unix_user_token(int dbg_class, int dbg_lev, uid_t uid, gid_t gid,
278 int n_groups, gid_t *groups);
280 /* The following definitions come from auth/user_util.c */
282 bool map_username(TALLOC_CTX *ctx, const char *user_in, char **p_user_out);
283 bool user_in_netgroup(TALLOC_CTX *ctx, const char *user, const char *ngname);
284 bool user_in_list(TALLOC_CTX *ctx, const char *user,const char **list);
286 /* The following definitions come from auth/user_krb5.c */
287 struct PAC_LOGON_INFO;
288 NTSTATUS get_user_from_kerberos_info(TALLOC_CTX *mem_ctx,
289 const char *cli_name,
290 const char *princ_name,
291 struct PAC_LOGON_INFO *logon_info,
292 bool *is_mapped,
293 bool *mapped_to_guest,
294 char **ntuser,
295 char **ntdomain,
296 char **username,
297 struct passwd **_pw);
298 NTSTATUS make_session_info_krb5(TALLOC_CTX *mem_ctx,
299 char *ntuser,
300 char *ntdomain,
301 char *username,
302 struct passwd *pw,
303 struct PAC_LOGON_INFO *logon_info,
304 bool mapped_to_guest, bool username_was_mapped,
305 DATA_BLOB *session_key,
306 struct auth_serversupplied_info **session_info);
308 #endif /* _AUTH_PROTO_H_ */