-/*
+/*
Unix SMB/CIFS implementation.
Standardised Authentication types
Copyright (C) Andrew Bartlett 2001
Copyright (C) Stefan Metzmacher 2005
-
+
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 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, see <http://www.gnu.org/licenses/>.
*/
#define _SAMBA_AUTH_H
#include "librpc/gen_ndr/ndr_krb5pac.h"
+#include "librpc/gen_ndr/auth.h"
+#include "../auth/common_auth.h"
extern const char *krbtgt_attrs[];
extern const char *server_attrs[];
/* version 0 - till samba4 is stable - metze */
#define AUTH_INTERFACE_VERSION 0
-#define USER_INFO_CASE_INSENSITIVE_USERNAME 0x01 /* username may be in any case */
-#define USER_INFO_CASE_INSENSITIVE_PASSWORD 0x02 /* password may be in any case */
-#define USER_INFO_DONT_CHECK_UNIX_ACCOUNT 0x04 /* dont check unix account status */
-#define USER_INFO_INTERACTIVE_LOGON 0x08 /* dont check unix account status */
-
-enum auth_password_state {
- AUTH_PASSWORD_RESPONSE,
- AUTH_PASSWORD_HASH,
- AUTH_PASSWORD_PLAIN
-};
-
-struct auth_usersupplied_info
-{
- const char *workstation_name;
- const struct tsocket_address *remote_host;
-
- uint32_t logon_parameters;
-
- bool mapped_state;
- /* the values the client gives us */
- struct {
- const char *account_name;
- const char *domain_name;
- } client, mapped;
-
- enum auth_password_state password_state;
-
- union {
- struct {
- DATA_BLOB lanman;
- DATA_BLOB nt;
- } response;
- struct {
- struct samr_Password *lanman;
- struct samr_Password *nt;
- } hash;
-
- char *plaintext;
- } password;
- uint32_t flags;
-};
-
-struct auth_serversupplied_info
-{
- struct dom_sid *account_sid;
- struct dom_sid *primary_group_sid;
-
- size_t n_domain_groups;
- struct dom_sid **domain_groups;
-
- DATA_BLOB user_session_key;
- DATA_BLOB lm_session_key;
-
- const char *account_name;
- const char *domain_name;
-
- const char *full_name;
- const char *logon_script;
- const char *profile_path;
- const char *home_directory;
- const char *home_drive;
- const char *logon_server;
-
- NTTIME last_logon;
- NTTIME last_logoff;
- NTTIME acct_expiry;
- NTTIME last_password_change;
- NTTIME allow_password_change;
- NTTIME force_password_change;
-
- uint16_t logon_count;
- uint16_t bad_password_count;
-
- uint32_t acct_flags;
-
- bool authenticated;
-
- struct PAC_SIGNATURE_DATA pac_srv_sig, pac_kdc_sig;
-};
+#define AUTH_SESSION_INFO_DEFAULT_GROUPS 0x01 /* Add the user to the default world and network groups */
+#define AUTH_SESSION_INFO_AUTHENTICATED 0x02 /* Add the user to the 'authenticated users' group */
+#define AUTH_SESSION_INFO_SIMPLE_PRIVILEGES 0x04 /* Use a trivial map between users and privilages, rather than a DB */
struct auth_method_context;
struct auth_check_password_request;
struct auth_context;
+struct auth_session_info;
+struct ldb_dn;
struct auth_operations {
const char *name;
NTSTATUS (*check_password)(struct auth_method_context *ctx, TALLOC_CTX *mem_ctx,
const struct auth_usersupplied_info *user_info,
- struct auth_serversupplied_info **server_info);
-
- /* Lookup a 'server info' return based only on the principal */
- NTSTATUS (*get_server_info_principal)(TALLOC_CTX *mem_ctx,
- struct auth_context *auth_context,
- const char *principal,
- struct auth_serversupplied_info **server_info);
+ struct auth_user_info_dc **interim_info);
+
+ /* Lookup a 'session info interim' return based only on the principal or DN */
+ NTSTATUS (*get_user_info_dc_principal)(TALLOC_CTX *mem_ctx,
+ struct auth_context *auth_context,
+ const char *principal,
+ struct ldb_dn *user_dn,
+ struct auth_user_info_dc **interim_info);
};
struct auth_method_context {
struct auth_context {
struct {
- /* Who set this up in the first place? */
+ /* Who set this up in the first place? */
const char *set_by;
bool may_be_modified;
- DATA_BLOB data;
+ DATA_BLOB data;
} challenge;
/* methods, in the order they should be called */
/* loadparm context */
struct loadparm_context *lp_ctx;
+ /* SAM database for this local machine - to fill in local groups, or to authenticate local NTLM users */
+ struct ldb_context *sam_ctx;
+
NTSTATUS (*check_password)(struct auth_context *auth_ctx,
TALLOC_CTX *mem_ctx,
- const struct auth_usersupplied_info *user_info,
- struct auth_serversupplied_info **server_info);
-
+ const struct auth_usersupplied_info *user_info,
+ struct auth_user_info_dc **user_info_dc);
+
NTSTATUS (*get_challenge)(struct auth_context *auth_ctx, uint8_t chal[8]);
bool (*challenge_may_be_modified)(struct auth_context *auth_ctx);
NTSTATUS (*set_challenge)(struct auth_context *auth_ctx, const uint8_t chal[8], const char *set_by);
-
- NTSTATUS (*get_server_info_principal)(TALLOC_CTX *mem_ctx,
- struct auth_context *auth_context,
- const char *principal,
- struct auth_serversupplied_info **server_info);
+ NTSTATUS (*get_user_info_dc_principal)(TALLOC_CTX *mem_ctx,
+ struct auth_context *auth_ctx,
+ const char *principal,
+ struct ldb_dn *user_dn,
+ struct auth_user_info_dc **user_info_dc);
+
+ NTSTATUS (*generate_session_info)(TALLOC_CTX *mem_ctx,
+ struct auth_context *auth_context,
+ struct auth_user_info_dc *user_info_dc,
+ uint32_t session_info_flags,
+ struct auth_session_info **session_info);
};
/* this structure is used by backends to determine the size of some critical types */
int sizeof_auth_methods;
int sizeof_auth_context;
int sizeof_auth_usersupplied_info;
- int sizeof_auth_serversupplied_info;
+ int sizeof_auth_user_info_dc;
};
- NTSTATUS encrypt_user_info(TALLOC_CTX *mem_ctx, struct auth_context *auth_context,
+ NTSTATUS encrypt_user_info(TALLOC_CTX *mem_ctx, struct auth_context *auth_context,
enum auth_password_state to_state,
const struct auth_usersupplied_info *user_info_in,
const struct auth_usersupplied_info **user_info_encrypted);
#include "auth/session.h"
#include "auth/system_session_proto.h"
+#include "libcli/security/security.h"
struct ldb_message;
struct ldb_context;
-struct ldb_dn;
struct gensec_security;
+struct cli_credentials;
NTSTATUS auth_get_challenge(struct auth_context *auth_ctx, uint8_t chal[8]);
NTSTATUS authsam_account_ok(TALLOC_CTX *mem_ctx,
const char *name_for_logs,
bool allow_domain_trust,
bool password_change);
+NTSTATUS authsam_expand_nested_groups(struct ldb_context *sam_ctx,
+ struct ldb_val *dn_val, const bool only_childs, const char *filter,
+ TALLOC_CTX *res_sids_ctx, struct dom_sid ***res_sids,
+ unsigned int *num_res_sids);
struct auth_session_info *system_session(struct loadparm_context *lp_ctx);
-NTSTATUS authsam_make_server_info(TALLOC_CTX *mem_ctx, struct ldb_context *sam_ctx,
+NTSTATUS authsam_make_user_info_dc(TALLOC_CTX *mem_ctx, struct ldb_context *sam_ctx,
const char *netbios_name,
const char *domain_name,
- struct ldb_dn *domain_dn,
+ struct ldb_dn *domain_dn,
struct ldb_message *msg,
DATA_BLOB user_sess_key, DATA_BLOB lm_sess_key,
- struct auth_serversupplied_info **_server_info);
-NTSTATUS auth_system_session_info(TALLOC_CTX *parent_ctx,
+ struct auth_user_info_dc **_user_info_dc);
+NTSTATUS auth_system_session_info(TALLOC_CTX *parent_ctx,
struct loadparm_context *lp_ctx,
struct auth_session_info **_session_info) ;
-NTSTATUS auth_nt_status_squash(NTSTATUS nt_status);
-NTSTATUS auth_context_create_methods(TALLOC_CTX *mem_ctx, const char **methods,
+NTSTATUS auth_context_create_methods(TALLOC_CTX *mem_ctx, const char **methods,
struct tevent_context *ev,
struct messaging_context *msg,
struct loadparm_context *lp_ctx,
+ struct ldb_context *sam_ctx,
struct auth_context **auth_ctx);
+const char **auth_methods_from_lp(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx);
-NTSTATUS auth_context_create(TALLOC_CTX *mem_ctx,
+NTSTATUS auth_context_create(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct messaging_context *msg,
struct loadparm_context *lp_ctx,
struct auth_context **auth_ctx);
+NTSTATUS auth_context_create_from_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb, struct auth_context **auth_ctx);
NTSTATUS auth_check_password(struct auth_context *auth_ctx,
TALLOC_CTX *mem_ctx,
- const struct auth_usersupplied_info *user_info,
- struct auth_serversupplied_info **server_info);
-NTSTATUS auth_init(void);
+ const struct auth_usersupplied_info *user_info,
+ struct auth_user_info_dc **user_info_dc);
+NTSTATUS auth4_init(void);
NTSTATUS auth_register(const struct auth_operations *ops);
+NTSTATUS server_service_auth_init(void);
NTSTATUS authenticate_username_pw(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct messaging_context *msg,
- struct loadparm_context *lp_ctx,
- const char *nt4_domain,
- const char *nt4_username,
- const char *password,
- struct auth_session_info **session_info);
+ struct tevent_context *ev,
+ struct messaging_context *msg,
+ struct loadparm_context *lp_ctx,
+ const char *nt4_domain,
+ const char *nt4_username,
+ const char *password,
+ const uint32_t logon_parameters,
+ struct auth_session_info **session_info);
struct tevent_req *auth_check_password_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
const struct auth_usersupplied_info *user_info);
NTSTATUS auth_check_password_recv(struct tevent_req *req,
TALLOC_CTX *mem_ctx,
- struct auth_serversupplied_info **server_info);
+ struct auth_user_info_dc **user_info_dc);
bool auth_challenge_may_be_modified(struct auth_context *auth_ctx);
NTSTATUS auth_context_set_challenge(struct auth_context *auth_ctx, const uint8_t chal[8], const char *set_by);
-NTSTATUS auth_get_server_info_principal(TALLOC_CTX *mem_ctx,
+NTSTATUS auth_get_user_info_dc_principal(TALLOC_CTX *mem_ctx,
struct auth_context *auth_ctx,
const char *principal,
- struct auth_serversupplied_info **server_info);
+ struct ldb_dn *user_dn,
+ struct auth_user_info_dc **user_info_dc);
NTSTATUS samba_server_gensec_start(TALLOC_CTX *mem_ctx,
struct tevent_context *event_ctx,
git.samba.org / samba.git / blobdiff