1
0
mirror of https://github.com/samba-team/samba.git synced 2024-12-27 03:21:53 +03:00
samba-mirror/source3/include/passdb.h
Alexander Bokovoy 2d9a0d8d0c s3-passdb: add unixid_from_uid/unixid_from_gid/unixid_from_both API
struct unixid is defined in idmap.idl and therefore to use it one
would need generated headers from librpc/gen_ndr. Not all of these
files are installed and available as public headers. Also, they
pull in some support headers which requires them to be available
via specific locations like <librpc/gen_ndr/*> or <libcli/util>.

Instead of pulling the headers to get structure and enum definitions,
introduce three simple helpers to fill in 'struct unixid' based on
the type of id. This is sufficient for PASSDB users and does not
require exposing generated headers or code.
2012-05-23 17:51:50 +03:00

926 lines
36 KiB
C

/*
Unix SMB/CIFS implementation.
passdb structures and parameters
Copyright (C) Gerald Carter 2001
Copyright (C) Luke Kenneth Casson Leighton 1998 - 2000
Copyright (C) Andrew Bartlett 2002
Copyright (C) Simo Sorce 2003
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/>.
*/
#ifndef _PASSDB_H
#define _PASSDB_H
#ifndef NT_HASH_LEN
#define NT_HASH_LEN 16
#endif
#ifndef LM_HASH_LEN
#define LM_HASH_LEN 16
#endif
#include "../librpc/gen_ndr/lsa.h"
#include <tevent.h>
struct unixid;
/* group mapping headers */
#define ENUM_ONLY_MAPPED True
#define ENUM_ALL_MAPPED False
typedef struct _GROUP_MAP {
struct pdb_methods *methods;
gid_t gid;
struct dom_sid sid;
enum lsa_SidType sid_name_use;
char *nt_name;
char *comment;
} GROUP_MAP;
struct acct_info {
char *acct_name; /* account name */
char *acct_desc; /* account name */
uint32_t rid; /* domain-relative RID */
};
/* The following definitions come from groupdb/mapping.c */
NTSTATUS add_initial_entry(gid_t gid, const char *sid, enum lsa_SidType sid_name_use, const char *nt_name, const char *comment);
bool get_domain_group_from_sid(struct dom_sid sid, GROUP_MAP *map);
int smb_create_group(const char *unix_group, gid_t *new_gid);
int smb_delete_group(const char *unix_group);
int smb_set_primary_group(const char *unix_group, const char* unix_user);
int smb_add_user_group(const char *unix_group, const char *unix_user);
int smb_delete_user_group(const char *unix_group, const char *unix_user);
NTSTATUS pdb_default_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
struct dom_sid sid);
NTSTATUS pdb_default_getgrgid(struct pdb_methods *methods, GROUP_MAP *map,
gid_t gid);
NTSTATUS pdb_default_getgrnam(struct pdb_methods *methods, GROUP_MAP *map,
const char *name);
NTSTATUS pdb_default_add_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS pdb_default_update_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS pdb_default_delete_group_mapping_entry(struct pdb_methods *methods,
struct dom_sid sid);
NTSTATUS pdb_default_enum_group_mapping(struct pdb_methods *methods,
const struct dom_sid *sid,
enum lsa_SidType sid_name_use,
GROUP_MAP ***pp_rmap,
size_t *p_num_entries,
bool unix_only);
NTSTATUS pdb_default_create_alias(struct pdb_methods *methods,
const char *name, uint32_t *rid);
NTSTATUS pdb_default_delete_alias(struct pdb_methods *methods,
const struct dom_sid *sid);
NTSTATUS pdb_default_get_aliasinfo(struct pdb_methods *methods,
const struct dom_sid *sid,
struct acct_info *info);
NTSTATUS pdb_default_set_aliasinfo(struct pdb_methods *methods,
const struct dom_sid *sid,
struct acct_info *info);
NTSTATUS pdb_default_add_aliasmem(struct pdb_methods *methods,
const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS pdb_default_del_aliasmem(struct pdb_methods *methods,
const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS pdb_default_enum_aliasmem(struct pdb_methods *methods,
const struct dom_sid *alias, TALLOC_CTX *mem_ctx,
struct dom_sid **pp_members,
size_t *p_num_members);
NTSTATUS pdb_default_alias_memberships(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
const struct dom_sid *domain_sid,
const struct dom_sid *members,
size_t num_members,
uint32_t **pp_alias_rids,
size_t *p_num_alias_rids);
NTSTATUS pdb_nop_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
struct dom_sid sid);
NTSTATUS pdb_nop_getgrgid(struct pdb_methods *methods, GROUP_MAP *map,
gid_t gid);
NTSTATUS pdb_nop_getgrnam(struct pdb_methods *methods, GROUP_MAP *map,
const char *name);
NTSTATUS pdb_nop_add_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS pdb_nop_update_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS pdb_nop_delete_group_mapping_entry(struct pdb_methods *methods,
struct dom_sid sid);
NTSTATUS pdb_nop_enum_group_mapping(struct pdb_methods *methods,
enum lsa_SidType sid_name_use,
GROUP_MAP **rmap, size_t *num_entries,
bool unix_only);
NTSTATUS pdb_create_builtin_alias(uint32_t rid);
/* passdb headers */
/**********************************************************************
* Masks for mappings between unix uid and gid types and
* NT RIDS.
**********************************************************************/
/* Take the bottom bit. */
#define RID_TYPE_MASK 1
#define RID_MULTIPLIER 2
/* The two common types. */
#define USER_RID_TYPE 0
#define GROUP_RID_TYPE 1
/*
* Flags for local user manipulation.
*/
#define LOCAL_ADD_USER 0x1
#define LOCAL_DELETE_USER 0x2
#define LOCAL_DISABLE_USER 0x4
#define LOCAL_ENABLE_USER 0x8
#define LOCAL_TRUST_ACCOUNT 0x10
#define LOCAL_SET_NO_PASSWORD 0x20
#define LOCAL_SET_PASSWORD 0x40
#define LOCAL_SET_LDAP_ADMIN_PW 0x80
#define LOCAL_INTERDOM_ACCOUNT 0x100
#define LOCAL_AM_ROOT 0x200 /* Act as root */
/*
* Size of new password account encoding string. This is enough space to
* hold 11 ACB characters, plus the surrounding [] and a terminating null.
* Do not change unless you are adding new ACB bits!
*/
#define NEW_PW_FORMAT_SPACE_PADDED_LEN 14
/* Password history contants. */
#define PW_HISTORY_SALT_LEN 16
#define SALTED_MD5_HASH_LEN 16
#define PW_HISTORY_ENTRY_LEN (PW_HISTORY_SALT_LEN+SALTED_MD5_HASH_LEN)
#define MAX_PW_HISTORY_LEN 24
/*
* bit flags representing initialized fields in struct samu
*/
enum pdb_elements {
PDB_UNINIT,
PDB_SMBHOME,
PDB_PROFILE,
PDB_DRIVE,
PDB_LOGONSCRIPT,
PDB_LOGONTIME,
PDB_LOGOFFTIME,
PDB_KICKOFFTIME,
PDB_BAD_PASSWORD_TIME,
PDB_CANCHANGETIME,
PDB_PLAINTEXT_PW,
PDB_USERNAME,
PDB_FULLNAME,
PDB_DOMAIN,
PDB_NTUSERNAME,
PDB_HOURSLEN,
PDB_LOGONDIVS,
PDB_USERSID,
PDB_GROUPSID,
PDB_ACCTCTRL,
PDB_PASSLASTSET,
PDB_ACCTDESC,
PDB_WORKSTATIONS,
PDB_COMMENT,
PDB_MUNGEDDIAL,
PDB_HOURS,
PDB_FIELDS_PRESENT,
PDB_BAD_PASSWORD_COUNT,
PDB_LOGON_COUNT,
PDB_COUNTRY_CODE,
PDB_CODE_PAGE,
PDB_UNKNOWN6,
PDB_LMPASSWD,
PDB_NTPASSWD,
PDB_PWHISTORY,
PDB_BACKEND_PRIVATE_DATA,
/* this must be the last element */
PDB_COUNT
};
enum pdb_group_elements {
PDB_GROUP_NAME,
PDB_GROUP_SID,
PDB_GROUP_SID_NAME_USE,
PDB_GROUP_MEMBERS,
/* this must be the last element */
PDB_GROUP_COUNT
};
enum pdb_value_state {
PDB_DEFAULT=0,
PDB_SET,
PDB_CHANGED
};
#define IS_SAM_SET(x, flag) (pdb_get_init_flags(x, flag) == PDB_SET)
#define IS_SAM_CHANGED(x, flag) (pdb_get_init_flags(x, flag) == PDB_CHANGED)
#define IS_SAM_DEFAULT(x, flag) (pdb_get_init_flags(x, flag) == PDB_DEFAULT)
/* cache for bad password lockout data, to be used on replicated SAMs */
struct login_cache {
time_t entry_timestamp;
uint32_t acct_ctrl;
uint16_t bad_password_count;
time_t bad_password_time;
};
#define SAMU_BUFFER_V0 0
#define SAMU_BUFFER_V1 1
#define SAMU_BUFFER_V2 2
#define SAMU_BUFFER_V3 3
/* nothing changed from V3 to V4 */
#define SAMU_BUFFER_V4 4
#define SAMU_BUFFER_LATEST SAMU_BUFFER_V4
#define MAX_HOURS_LEN 32
struct samu {
struct pdb_methods *methods;
/* initialization flags */
struct bitmap *change_flags;
struct bitmap *set_flags;
time_t logon_time; /* logon time */
time_t logoff_time; /* logoff time */
time_t kickoff_time; /* kickoff time */
time_t bad_password_time; /* last bad password entered */
time_t pass_last_set_time; /* password last set time */
time_t pass_can_change_time; /* password can change time */
const char *username; /* UNIX username string */
const char *domain; /* Windows Domain name */
const char *nt_username; /* Windows username string */
const char *full_name; /* user's full name string */
const char *home_dir; /* home directory string */
const char *dir_drive; /* home directory drive string */
const char *logon_script; /* logon script string */
const char *profile_path; /* profile path string */
const char *acct_desc; /* user description string */
const char *workstations; /* login from workstations string */
const char *comment;
const char *munged_dial; /* munged path name and dial-back tel number */
struct dom_sid user_sid;
struct dom_sid *group_sid;
DATA_BLOB lm_pw; /* .data is Null if no password */
DATA_BLOB nt_pw; /* .data is Null if no password */
DATA_BLOB nt_pw_his; /* nt hashed password history .data is Null if not available */
char* plaintext_pw; /* is Null if not available */
uint32_t acct_ctrl; /* account info (ACB_xxxx bit-mask) */
uint32_t fields_present; /* 0x00ff ffff */
uint16_t logon_divs; /* 168 - number of hours in a week */
uint32_t hours_len; /* normally 21 bytes */
uint8_t hours[MAX_HOURS_LEN];
/* Was unknown_5. */
uint16_t bad_password_count;
uint16_t logon_count;
uint16_t country_code;
uint16_t code_page;
uint32_t unknown_6; /* 0x0000 04ec */
/* a tag for who added the private methods */
const struct pdb_methods *backend_private_methods;
void *backend_private_data;
void (*backend_private_data_free_fn)(void **);
/* maintain a copy of the user's struct passwd */
struct passwd *unix_pw;
};
struct samr_displayentry {
uint32_t idx;
uint32_t rid;
uint32_t acct_flags;
const char *account_name;
const char *fullname;
const char *description;
};
enum pdb_search_type {
PDB_USER_SEARCH,
PDB_GROUP_SEARCH,
PDB_ALIAS_SEARCH
};
struct pdb_search {
enum pdb_search_type type;
struct samr_displayentry *cache;
uint32_t num_entries;
ssize_t cache_size;
bool search_ended;
void *private_data;
bool (*next_entry)(struct pdb_search *search,
struct samr_displayentry *entry);
void (*search_end)(struct pdb_search *search);
};
struct pdb_domain_info {
char *name;
char *dns_domain;
char *dns_forest;
struct dom_sid sid;
struct GUID guid;
};
struct pdb_trusted_domain {
char *domain_name;
char *netbios_name;
struct dom_sid security_identifier;
DATA_BLOB trust_auth_incoming;
DATA_BLOB trust_auth_outgoing;
uint32_t trust_direction;
uint32_t trust_type;
uint32_t trust_attributes;
uint32_t *trust_posix_offset;
uint32_t *supported_enc_type;
DATA_BLOB trust_forest_trust_info;
};
/*
* trusted domain entry/entries returned by secrets_get_trusted_domains
* (used in _lsa_enum_trust_dom call)
*/
struct trustdom_info {
char *name;
struct dom_sid sid;
};
/*
* Types of account policy.
*/
enum pdb_policy_type {
PDB_POLICY_MIN_PASSWORD_LEN = 1,
PDB_POLICY_PASSWORD_HISTORY = 2,
PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS = 3,
PDB_POLICY_MAX_PASSWORD_AGE = 4,
PDB_POLICY_MIN_PASSWORD_AGE = 5,
PDB_POLICY_LOCK_ACCOUNT_DURATION = 6,
PDB_POLICY_RESET_COUNT_TIME = 7,
PDB_POLICY_BAD_ATTEMPT_LOCKOUT = 8,
PDB_POLICY_TIME_TO_LOGOUT = 9,
PDB_POLICY_REFUSE_MACHINE_PW_CHANGE = 10
};
#define PDB_CAP_STORE_RIDS 0x0001
#define PDB_CAP_ADS 0x0002
#define PDB_CAP_TRUSTED_DOMAINS_EX 0x0004
/*****************************************************************
Functions to be implemented by the new (v2) passdb API
****************************************************************/
/*
* This next constant specifies the version number of the PASSDB interface
* this SAMBA will load. Increment this if *ANY* changes are made to the interface.
* Changed interface to fix int -> size_t problems. JRA.
* There's no point in allocating arrays in
* samr_lookup_rids twice. It was done in the srv_samr_nt.c code as well as in
* the pdb module. Remove the latter, this might happen more often. VL.
* changed to version 14 to move lookup_rids and lookup_names to return
* enum lsa_SidType rather than uint32_t.
* Changed to 16 for access to the trusted domain passwords (obnox).
* Changed to 17, the sampwent interface is gone.
* Changed to 18, pdb_rid_algorithm -> pdb_capabilities
* Changed to 19, removed uid_to_rid
* Changed to 20, pdb_secret calls
*/
#define PASSDB_INTERFACE_VERSION 20
struct pdb_methods
{
const char *name; /* What name got this module */
struct pdb_domain_info *(*get_domain_info)(struct pdb_methods *,
TALLOC_CTX *mem_ctx);
NTSTATUS (*getsampwnam)(struct pdb_methods *, struct samu *sam_acct, const char *username);
NTSTATUS (*getsampwsid)(struct pdb_methods *, struct samu *sam_acct, const struct dom_sid *sid);
NTSTATUS (*create_user)(struct pdb_methods *, TALLOC_CTX *tmp_ctx,
const char *name, uint32_t acct_flags,
uint32_t *rid);
NTSTATUS (*delete_user)(struct pdb_methods *, TALLOC_CTX *tmp_ctx,
struct samu *sam_acct);
NTSTATUS (*add_sam_account)(struct pdb_methods *, struct samu *sampass);
NTSTATUS (*update_sam_account)(struct pdb_methods *, struct samu *sampass);
NTSTATUS (*delete_sam_account)(struct pdb_methods *, struct samu *username);
NTSTATUS (*rename_sam_account)(struct pdb_methods *, struct samu *oldname, const char *newname);
NTSTATUS (*update_login_attempts)(struct pdb_methods *methods, struct samu *sam_acct, bool success);
NTSTATUS (*getgrsid)(struct pdb_methods *methods, GROUP_MAP *map, struct dom_sid sid);
NTSTATUS (*getgrgid)(struct pdb_methods *methods, GROUP_MAP *map, gid_t gid);
NTSTATUS (*getgrnam)(struct pdb_methods *methods, GROUP_MAP *map, const char *name);
NTSTATUS (*create_dom_group)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx, const char *name,
uint32_t *rid);
NTSTATUS (*delete_dom_group)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx, uint32_t rid);
NTSTATUS (*add_group_mapping_entry)(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS (*update_group_mapping_entry)(struct pdb_methods *methods,
GROUP_MAP *map);
NTSTATUS (*delete_group_mapping_entry)(struct pdb_methods *methods,
struct dom_sid sid);
NTSTATUS (*enum_group_mapping)(struct pdb_methods *methods,
const struct dom_sid *sid, enum lsa_SidType sid_name_use,
GROUP_MAP ***pp_rmap, size_t *p_num_entries,
bool unix_only);
NTSTATUS (*enum_group_members)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
const struct dom_sid *group,
uint32_t **pp_member_rids,
size_t *p_num_members);
NTSTATUS (*enum_group_memberships)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
struct samu *user,
struct dom_sid **pp_sids, gid_t **pp_gids,
uint32_t *p_num_groups);
NTSTATUS (*set_unix_primary_group)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
struct samu *user);
NTSTATUS (*add_groupmem)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
uint32_t group_rid, uint32_t member_rid);
NTSTATUS (*del_groupmem)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
uint32_t group_rid, uint32_t member_rid);
NTSTATUS (*create_alias)(struct pdb_methods *methods,
const char *name, uint32_t *rid);
NTSTATUS (*delete_alias)(struct pdb_methods *methods,
const struct dom_sid *sid);
NTSTATUS (*get_aliasinfo)(struct pdb_methods *methods,
const struct dom_sid *sid,
struct acct_info *info);
NTSTATUS (*set_aliasinfo)(struct pdb_methods *methods,
const struct dom_sid *sid,
struct acct_info *info);
NTSTATUS (*add_aliasmem)(struct pdb_methods *methods,
const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS (*del_aliasmem)(struct pdb_methods *methods,
const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS (*enum_aliasmem)(struct pdb_methods *methods,
const struct dom_sid *alias, TALLOC_CTX *mem_ctx,
struct dom_sid **members, size_t *p_num_members);
NTSTATUS (*enum_alias_memberships)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
const struct dom_sid *domain_sid,
const struct dom_sid *members,
size_t num_members,
uint32_t **pp_alias_rids,
size_t *p_num_alias_rids);
NTSTATUS (*lookup_rids)(struct pdb_methods *methods,
const struct dom_sid *domain_sid,
int num_rids,
uint32_t *rids,
const char **pp_names,
enum lsa_SidType *attrs);
NTSTATUS (*lookup_names)(struct pdb_methods *methods,
const struct dom_sid *domain_sid,
int num_names,
const char **pp_names,
uint32_t *rids,
enum lsa_SidType *attrs);
NTSTATUS (*get_account_policy)(struct pdb_methods *methods,
enum pdb_policy_type type,
uint32_t *value);
NTSTATUS (*set_account_policy)(struct pdb_methods *methods,
enum pdb_policy_type type,
uint32_t value);
NTSTATUS (*get_seq_num)(struct pdb_methods *methods, time_t *seq_num);
bool (*search_users)(struct pdb_methods *methods,
struct pdb_search *search,
uint32_t acct_flags);
bool (*search_groups)(struct pdb_methods *methods,
struct pdb_search *search);
bool (*search_aliases)(struct pdb_methods *methods,
struct pdb_search *search,
const struct dom_sid *sid);
bool (*uid_to_sid)(struct pdb_methods *methods, uid_t uid,
struct dom_sid *sid);
bool (*gid_to_sid)(struct pdb_methods *methods, gid_t gid,
struct dom_sid *sid);
bool (*sid_to_id)(struct pdb_methods *methods, const struct dom_sid *sid,
struct unixid *id);
uint32_t (*capabilities)(struct pdb_methods *methods);
bool (*new_rid)(struct pdb_methods *methods, uint32_t *rid);
bool (*get_trusteddom_pw)(struct pdb_methods *methods,
const char *domain, char** pwd,
struct dom_sid *sid, time_t *pass_last_set_time);
bool (*set_trusteddom_pw)(struct pdb_methods *methods,
const char* domain, const char* pwd,
const struct dom_sid *sid);
bool (*del_trusteddom_pw)(struct pdb_methods *methods,
const char *domain);
NTSTATUS (*enum_trusteddoms)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx, uint32_t *num_domains,
struct trustdom_info ***domains);
NTSTATUS (*get_trusted_domain)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
const char *domain,
struct pdb_trusted_domain **td);
NTSTATUS (*get_trusted_domain_by_sid)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
struct dom_sid *sid,
struct pdb_trusted_domain **td);
NTSTATUS (*set_trusted_domain)(struct pdb_methods *methods,
const char* domain,
const struct pdb_trusted_domain *td);
NTSTATUS (*del_trusted_domain)(struct pdb_methods *methods,
const char *domain);
NTSTATUS (*enum_trusted_domains)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
uint32_t *num_domains,
struct pdb_trusted_domain ***domains);
NTSTATUS (*get_secret)(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
const char *secret_name,
DATA_BLOB *secret_current,
NTTIME *secret_current_lastchange,
DATA_BLOB *secret_old,
NTTIME *secret_old_lastchange,
struct security_descriptor **sd);
NTSTATUS (*set_secret)(struct pdb_methods *methods,
const char *secret_name,
DATA_BLOB *secret_current,
DATA_BLOB *secret_old,
struct security_descriptor *sd);
NTSTATUS (*delete_secret)(struct pdb_methods *methods,
const char *secret_name);
void *private_data; /* Private data of some kind */
void (*free_private_data)(void **);
};
typedef NTSTATUS (*pdb_init_function)(struct pdb_methods **, const char *);
struct pdb_init_function_entry {
const char *name;
/* Function to create a member of the pdb_methods list */
pdb_init_function init;
struct pdb_init_function_entry *prev, *next;
};
/* The following definitions come from passdb/account_pol.c */
void account_policy_names_list(TALLOC_CTX *mem_ctx, const char ***names, int *num_names);
const char *decode_account_policy_name(enum pdb_policy_type type);
const char *get_account_policy_attr(enum pdb_policy_type type);
const char *account_policy_get_desc(enum pdb_policy_type type);
enum pdb_policy_type account_policy_name_to_typenum(const char *name);
bool account_policy_get_default(enum pdb_policy_type type, uint32_t *val);
bool init_account_policy(void);
bool account_policy_get(enum pdb_policy_type type, uint32_t *value);
bool account_policy_set(enum pdb_policy_type type, uint32_t value);
bool cache_account_policy_set(enum pdb_policy_type type, uint32_t value);
bool cache_account_policy_get(enum pdb_policy_type type, uint32_t *value);
struct db_context *get_account_pol_db( void );
/* The following definitions come from passdb/login_cache.c */
bool login_cache_init(void);
bool login_cache_shutdown(void);
bool login_cache_read(struct samu *sampass, struct login_cache *entry);
bool login_cache_write(const struct samu *sampass,
const struct login_cache *entry);
bool login_cache_delentry(const struct samu *sampass);
/* The following definitions come from passdb/passdb.c */
const char *my_sam_name(void);
struct samu *samu_new( TALLOC_CTX *ctx );
NTSTATUS samu_set_unix(struct samu *user, const struct passwd *pwd);
NTSTATUS samu_alloc_rid_unix(struct pdb_methods *methods,
struct samu *user, const struct passwd *pwd);
char *pdb_encode_acct_ctrl(uint32_t acct_ctrl, size_t length);
uint32_t pdb_decode_acct_ctrl(const char *p);
void pdb_sethexpwd(char p[33], const unsigned char *pwd, uint32_t acct_ctrl);
bool pdb_gethexpwd(const char *p, unsigned char *pwd);
void pdb_sethexhours(char *p, const unsigned char *hours);
bool pdb_gethexhours(const char *p, unsigned char *hours);
int algorithmic_rid_base(void);
uid_t algorithmic_pdb_user_rid_to_uid(uint32_t user_rid);
uid_t max_algorithmic_uid(void);
uint32_t algorithmic_pdb_uid_to_user_rid(uid_t uid);
gid_t pdb_group_rid_to_gid(uint32_t group_rid);
gid_t max_algorithmic_gid(void);
uint32_t algorithmic_pdb_gid_to_group_rid(gid_t gid);
bool algorithmic_pdb_rid_is_user(uint32_t rid);
bool lookup_global_sam_name(const char *name, int flags, uint32_t *rid,
enum lsa_SidType *type);
NTSTATUS local_password_change(const char *user_name,
int local_flags,
const char *new_passwd,
char **pp_err_str,
char **pp_msg_str);
bool init_samu_from_buffer(struct samu *sampass, uint32_t level,
uint8_t *buf, uint32_t buflen);
uint32_t init_buffer_from_samu (uint8_t **buf, struct samu *sampass, bool size_only);
bool pdb_copy_sam_account(struct samu *dst, struct samu *src );
bool pdb_update_bad_password_count(struct samu *sampass, bool *updated);
bool pdb_update_autolock_flag(struct samu *sampass, bool *updated);
bool pdb_increment_bad_password_count(struct samu *sampass);
bool is_dc_trusted_domain_situation(const char *domain_name);
bool get_trust_pw_clear(const char *domain, char **ret_pwd,
const char **account_name,
enum netr_SchannelType *channel);
bool get_trust_pw_hash(const char *domain, uint8_t ret_pwd[16],
const char **account_name,
enum netr_SchannelType *channel);
/* The following definitions come from passdb/pdb_compat.c */
uint32_t pdb_get_user_rid (const struct samu *sampass);
uint32_t pdb_get_group_rid (struct samu *sampass);
bool pdb_set_user_sid_from_rid (struct samu *sampass, uint32_t rid, enum pdb_value_state flag);
bool pdb_set_group_sid_from_rid (struct samu *sampass, uint32_t grid, enum pdb_value_state flag);
/* The following definitions come from passdb/pdb_get_set.c */
bool pdb_is_password_change_time_max(time_t test_time);
uint32_t pdb_get_acct_ctrl(const struct samu *sampass);
time_t pdb_get_logon_time(const struct samu *sampass);
time_t pdb_get_logoff_time(const struct samu *sampass);
time_t pdb_get_kickoff_time(const struct samu *sampass);
time_t pdb_get_bad_password_time(const struct samu *sampass);
time_t pdb_get_pass_last_set_time(const struct samu *sampass);
time_t pdb_get_pass_can_change_time(const struct samu *sampass);
time_t pdb_get_pass_can_change_time_noncalc(const struct samu *sampass);
time_t pdb_get_pass_must_change_time(const struct samu *sampass);
bool pdb_get_pass_can_change(const struct samu *sampass);
uint16_t pdb_get_logon_divs(const struct samu *sampass);
uint32_t pdb_get_hours_len(const struct samu *sampass);
const uint8_t *pdb_get_hours(const struct samu *sampass);
const uint8_t *pdb_get_nt_passwd(const struct samu *sampass);
const uint8_t *pdb_get_lanman_passwd(const struct samu *sampass);
const uint8_t *pdb_get_pw_history(const struct samu *sampass, uint32_t *current_hist_len);
const char *pdb_get_plaintext_passwd(const struct samu *sampass);
const struct dom_sid *pdb_get_user_sid(const struct samu *sampass);
const struct dom_sid *pdb_get_group_sid(struct samu *sampass);
enum pdb_value_state pdb_get_init_flags(const struct samu *sampass, enum pdb_elements element);
const char *pdb_get_username(const struct samu *sampass);
const char *pdb_get_domain(const struct samu *sampass);
const char *pdb_get_nt_username(const struct samu *sampass);
const char *pdb_get_fullname(const struct samu *sampass);
const char *pdb_get_homedir(const struct samu *sampass);
const char *pdb_get_dir_drive(const struct samu *sampass);
const char *pdb_get_logon_script(const struct samu *sampass);
const char *pdb_get_profile_path(const struct samu *sampass);
const char *pdb_get_acct_desc(const struct samu *sampass);
const char *pdb_get_workstations(const struct samu *sampass);
const char *pdb_get_comment(const struct samu *sampass);
const char *pdb_get_munged_dial(const struct samu *sampass);
uint16_t pdb_get_bad_password_count(const struct samu *sampass);
uint16_t pdb_get_logon_count(const struct samu *sampass);
uint16_t pdb_get_country_code(const struct samu *sampass);
uint16_t pdb_get_code_page(const struct samu *sampass);
uint32_t pdb_get_unknown_6(const struct samu *sampass);
void *pdb_get_backend_private_data(const struct samu *sampass, const struct pdb_methods *my_methods);
bool pdb_set_acct_ctrl(struct samu *sampass, uint32_t acct_ctrl, enum pdb_value_state flag);
bool pdb_set_logon_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_logoff_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_kickoff_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_bad_password_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_pass_can_change_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_pass_last_set_time(struct samu *sampass, time_t mytime, enum pdb_value_state flag);
bool pdb_set_hours_len(struct samu *sampass, uint32_t len, enum pdb_value_state flag);
bool pdb_set_logon_divs(struct samu *sampass, uint16_t hours, enum pdb_value_state flag);
bool pdb_set_init_flags(struct samu *sampass, enum pdb_elements element, enum pdb_value_state value_flag);
bool pdb_set_user_sid(struct samu *sampass, const struct dom_sid *u_sid, enum pdb_value_state flag);
bool pdb_set_user_sid_from_string(struct samu *sampass, const char *u_sid, enum pdb_value_state flag);
bool pdb_set_group_sid(struct samu *sampass, const struct dom_sid *g_sid, enum pdb_value_state flag);
bool pdb_set_username(struct samu *sampass, const char *username, enum pdb_value_state flag);
bool pdb_set_domain(struct samu *sampass, const char *domain, enum pdb_value_state flag);
bool pdb_set_nt_username(struct samu *sampass, const char *nt_username, enum pdb_value_state flag);
bool pdb_set_fullname(struct samu *sampass, const char *full_name, enum pdb_value_state flag);
bool pdb_set_logon_script(struct samu *sampass, const char *logon_script, enum pdb_value_state flag);
bool pdb_set_profile_path(struct samu *sampass, const char *profile_path, enum pdb_value_state flag);
bool pdb_set_dir_drive(struct samu *sampass, const char *dir_drive, enum pdb_value_state flag);
bool pdb_set_homedir(struct samu *sampass, const char *home_dir, enum pdb_value_state flag);
bool pdb_set_acct_desc(struct samu *sampass, const char *acct_desc, enum pdb_value_state flag);
bool pdb_set_workstations(struct samu *sampass, const char *workstations, enum pdb_value_state flag);
bool pdb_set_comment(struct samu *sampass, const char *comment, enum pdb_value_state flag);
bool pdb_set_munged_dial(struct samu *sampass, const char *munged_dial, enum pdb_value_state flag);
bool pdb_set_nt_passwd(struct samu *sampass, const uint8_t pwd[NT_HASH_LEN], enum pdb_value_state flag);
bool pdb_set_lanman_passwd(struct samu *sampass, const uint8_t pwd[LM_HASH_LEN], enum pdb_value_state flag);
bool pdb_set_pw_history(struct samu *sampass, const uint8_t *pwd, uint32_t historyLen, enum pdb_value_state flag);
bool pdb_set_plaintext_pw_only(struct samu *sampass, const char *password, enum pdb_value_state flag);
bool pdb_set_bad_password_count(struct samu *sampass, uint16_t bad_password_count, enum pdb_value_state flag);
bool pdb_set_logon_count(struct samu *sampass, uint16_t logon_count, enum pdb_value_state flag);
bool pdb_set_country_code(struct samu *sampass, uint16_t country_code,
enum pdb_value_state flag);
bool pdb_set_code_page(struct samu *sampass, uint16_t code_page,
enum pdb_value_state flag);
bool pdb_set_unknown_6(struct samu *sampass, uint32_t unkn, enum pdb_value_state flag);
bool pdb_set_hours(struct samu *sampass, const uint8_t *hours, int hours_len,
enum pdb_value_state flag);
bool pdb_set_backend_private_data(struct samu *sampass, void *private_data,
void (*free_fn)(void **),
const struct pdb_methods *my_methods,
enum pdb_value_state flag);
bool pdb_set_pass_can_change(struct samu *sampass, bool canchange);
bool pdb_set_plaintext_passwd(struct samu *sampass, const char *plaintext);
uint32_t pdb_build_fields_present(struct samu *sampass);
bool pdb_element_is_changed(const struct samu *sampass,
enum pdb_elements element);
bool pdb_element_is_set_or_changed(const struct samu *sampass,
enum pdb_elements element);
/* The following definitions come from passdb/pdb_interface.c */
NTSTATUS smb_register_passdb(int version, const char *name, pdb_init_function init) ;
struct pdb_init_function_entry *pdb_find_backend_entry(const char *name);
const struct pdb_init_function_entry *pdb_get_backends(void);
struct tevent_context *pdb_get_tevent_context(void);
NTSTATUS make_pdb_method_name(struct pdb_methods **methods, const char *selected);
struct pdb_domain_info *pdb_get_domain_info(TALLOC_CTX *mem_ctx);
bool pdb_getsampwnam(struct samu *sam_acct, const char *username) ;
bool pdb_getsampwsid(struct samu *sam_acct, const struct dom_sid *sid) ;
NTSTATUS pdb_create_user(TALLOC_CTX *mem_ctx, const char *name, uint32_t flags,
uint32_t *rid);
NTSTATUS pdb_delete_user(TALLOC_CTX *mem_ctx, struct samu *sam_acct);
NTSTATUS pdb_add_sam_account(struct samu *sam_acct) ;
NTSTATUS pdb_update_sam_account(struct samu *sam_acct) ;
NTSTATUS pdb_delete_sam_account(struct samu *sam_acct) ;
NTSTATUS pdb_rename_sam_account(struct samu *oldname, const char *newname);
NTSTATUS pdb_update_login_attempts(struct samu *sam_acct, bool success);
bool pdb_getgrsid(GROUP_MAP *map, struct dom_sid sid);
bool pdb_getgrgid(GROUP_MAP *map, gid_t gid);
bool pdb_getgrnam(GROUP_MAP *map, const char *name);
NTSTATUS pdb_create_dom_group(TALLOC_CTX *mem_ctx, const char *name,
uint32_t *rid);
NTSTATUS pdb_delete_dom_group(TALLOC_CTX *mem_ctx, uint32_t rid);
NTSTATUS pdb_add_group_mapping_entry(GROUP_MAP *map);
NTSTATUS pdb_update_group_mapping_entry(GROUP_MAP *map);
NTSTATUS pdb_delete_group_mapping_entry(struct dom_sid sid);
bool pdb_enum_group_mapping(const struct dom_sid *sid,
enum lsa_SidType sid_name_use,
GROUP_MAP ***pp_rmap,
size_t *p_num_entries,
bool unix_only);
NTSTATUS pdb_enum_group_members(TALLOC_CTX *mem_ctx,
const struct dom_sid *sid,
uint32_t **pp_member_rids,
size_t *p_num_members);
NTSTATUS pdb_enum_group_memberships(TALLOC_CTX *mem_ctx, struct samu *user,
struct dom_sid **pp_sids, gid_t **pp_gids,
uint32_t *p_num_groups);
NTSTATUS pdb_set_unix_primary_group(TALLOC_CTX *mem_ctx, struct samu *user);
NTSTATUS pdb_add_groupmem(TALLOC_CTX *mem_ctx, uint32_t group_rid,
uint32_t member_rid);
NTSTATUS pdb_del_groupmem(TALLOC_CTX *mem_ctx, uint32_t group_rid,
uint32_t member_rid);
NTSTATUS pdb_create_alias(const char *name, uint32_t *rid);
NTSTATUS pdb_delete_alias(const struct dom_sid *sid);
NTSTATUS pdb_get_aliasinfo(const struct dom_sid *sid, struct acct_info *info);
NTSTATUS pdb_set_aliasinfo(const struct dom_sid *sid, struct acct_info *info);
NTSTATUS pdb_add_aliasmem(const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS pdb_del_aliasmem(const struct dom_sid *alias, const struct dom_sid *member);
NTSTATUS pdb_enum_aliasmem(const struct dom_sid *alias, TALLOC_CTX *mem_ctx,
struct dom_sid **pp_members, size_t *p_num_members);
NTSTATUS pdb_enum_alias_memberships(TALLOC_CTX *mem_ctx,
const struct dom_sid *domain_sid,
const struct dom_sid *members, size_t num_members,
uint32_t **pp_alias_rids,
size_t *p_num_alias_rids);
NTSTATUS pdb_lookup_rids(const struct dom_sid *domain_sid,
int num_rids,
uint32_t *rids,
const char **names,
enum lsa_SidType *attrs);
NTSTATUS pdb_lookup_names(const struct dom_sid *domain_sid,
int num_names,
const char **names,
uint32_t *rids,
enum lsa_SidType *attrs);
bool pdb_get_account_policy(enum pdb_policy_type type, uint32_t *value);
bool pdb_set_account_policy(enum pdb_policy_type type, uint32_t value);
bool pdb_get_seq_num(time_t *seq_num);
bool pdb_uid_to_sid(uid_t uid, struct dom_sid *sid);
bool pdb_gid_to_sid(gid_t gid, struct dom_sid *sid);
bool pdb_sid_to_id(const struct dom_sid *sid, struct unixid *id);
uint32_t pdb_capabilities(void);
bool pdb_new_rid(uint32_t *rid);
bool initialize_password_db(bool reload, struct tevent_context *tevent_ctx);
struct pdb_search *pdb_search_init(TALLOC_CTX *mem_ctx,
enum pdb_search_type type);
struct pdb_search *pdb_search_users(TALLOC_CTX *mem_ctx, uint32_t acct_flags);
struct pdb_search *pdb_search_groups(TALLOC_CTX *mem_ctx);
struct pdb_search *pdb_search_aliases(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
uint32_t pdb_search_entries(struct pdb_search *search,
uint32_t start_idx, uint32_t max_entries,
struct samr_displayentry **result);
bool pdb_get_trusteddom_pw(const char *domain, char** pwd, struct dom_sid *sid,
time_t *pass_last_set_time);
bool pdb_set_trusteddom_pw(const char* domain, const char* pwd,
const struct dom_sid *sid);
bool pdb_del_trusteddom_pw(const char *domain);
NTSTATUS pdb_enum_trusteddoms(TALLOC_CTX *mem_ctx, uint32_t *num_domains,
struct trustdom_info ***domains);
NTSTATUS pdb_get_trusted_domain(TALLOC_CTX *mem_ctx, const char *domain,
struct pdb_trusted_domain **td);
NTSTATUS pdb_get_trusted_domain_by_sid(TALLOC_CTX *mem_ctx, struct dom_sid *sid,
struct pdb_trusted_domain **td);
NTSTATUS pdb_set_trusted_domain(const char* domain,
const struct pdb_trusted_domain *td);
NTSTATUS pdb_del_trusted_domain(const char *domain);
NTSTATUS pdb_enum_trusted_domains(TALLOC_CTX *mem_ctx, uint32_t *num_domains,
struct pdb_trusted_domain ***domains);
NTSTATUS make_pdb_method( struct pdb_methods **methods ) ;
NTSTATUS pdb_get_secret(TALLOC_CTX *mem_ctx,
const char *secret_name,
DATA_BLOB *secret_current,
NTTIME *secret_current_lastchange,
DATA_BLOB *secret_old,
NTTIME *secret_old_lastchange,
struct security_descriptor **sd);
NTSTATUS pdb_set_secret(const char *secret_name,
DATA_BLOB *secret_current,
DATA_BLOB *secret_old,
struct security_descriptor *sd);
NTSTATUS pdb_delete_secret(const char *secret_name);
/* The following definitions come from passdb/pdb_util.c */
NTSTATUS create_builtin_users(const struct dom_sid *sid);
NTSTATUS create_builtin_administrators(const struct dom_sid *sid);
#include "passdb/machine_sid.h"
#include "passdb/lookup_sid.h"
/* The following definitions come from passdb/pdb_unixid.c */
void unixid_from_uid(struct unixid *id, uint32_t some_uid);
void unixid_from_gid(struct unixid *id, uint32_t some_gid);
void unixid_from_both(struct unixid *id, uint32_t some_id);
#endif /* _PASSDB_H */