| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | uid/user handling
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| 4 | Copyright (C) Andrew Tridgell 1992-1998
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| 5 | Copyright (C) Gerald (Jerry) Carter 2003
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| 6 | Copyright (C) Volker Lendecke 2005
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 3 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 |
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| 23 | #ifndef _PASSDB_LOOKUP_SID_H_
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| 24 | #define _PASSDB_LOOKUP_SID_H_
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| 25 |
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| 26 | #include "../librpc/gen_ndr/lsa.h"
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| 27 | #include "nsswitch/libwbclient/wbclient.h"
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| 28 |
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| 29 | #define LOOKUP_NAME_NONE 0x00000000
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| 30 | #define LOOKUP_NAME_ISOLATED 0x00000001 /* Look up unqualified names */
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| 31 | #define LOOKUP_NAME_REMOTE 0x00000002 /* Ask others */
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| 32 | #define LOOKUP_NAME_GROUP 0x00000004 /* (unused) This is a NASTY hack for
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| 33 | valid users = @foo where foo also
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| 34 | exists in as user. */
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| 35 | #define LOOKUP_NAME_NO_NSS 0x00000008 /* no NSS calls to avoid
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| 36 | winbind recursions */
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| 37 | #define LOOKUP_NAME_BUILTIN 0x00000010 /* builtin names */
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| 38 | #define LOOKUP_NAME_WKN 0x00000020 /* well known names */
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| 39 | #define LOOKUP_NAME_DOMAIN 0x00000040 /* only lookup own domain */
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| 40 | #define LOOKUP_NAME_LOCAL (LOOKUP_NAME_ISOLATED\
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| 41 | |LOOKUP_NAME_BUILTIN\
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| 42 | |LOOKUP_NAME_WKN\
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| 43 | |LOOKUP_NAME_DOMAIN)
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| 44 | #define LOOKUP_NAME_ALL (LOOKUP_NAME_ISOLATED\
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| 45 | |LOOKUP_NAME_REMOTE\
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| 46 | |LOOKUP_NAME_BUILTIN\
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| 47 | |LOOKUP_NAME_WKN\
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| 48 | |LOOKUP_NAME_DOMAIN)
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| 49 |
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| 50 | struct lsa_dom_info {
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| 51 | bool valid;
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| 52 | struct dom_sid sid;
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| 53 | const char *name;
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| 54 | int num_idxs;
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| 55 | int *idxs;
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| 56 | };
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| 57 |
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| 58 | struct lsa_name_info {
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| 59 | uint32 rid;
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| 60 | enum lsa_SidType type;
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| 61 | const char *name;
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| 62 | int dom_idx;
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| 63 | };
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| 64 |
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| 65 | /* The following definitions come from passdb/lookup_sid.c */
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| 66 |
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| 67 | bool lookup_name(TALLOC_CTX *mem_ctx,
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| 68 | const char *full_name, int flags,
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| 69 | const char **ret_domain, const char **ret_name,
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| 70 | struct dom_sid *ret_sid, enum lsa_SidType *ret_type);
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| 71 | bool lookup_name_smbconf(TALLOC_CTX *mem_ctx,
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| 72 | const char *full_name, int flags,
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| 73 | const char **ret_domain, const char **ret_name,
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| 74 | struct dom_sid *ret_sid, enum lsa_SidType *ret_type);
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| 75 | NTSTATUS lookup_sids(TALLOC_CTX *mem_ctx, int num_sids,
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| 76 | const struct dom_sid **sids, int level,
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| 77 | struct lsa_dom_info **ret_domains,
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| 78 | struct lsa_name_info **ret_names);
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| 79 | bool lookup_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid,
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| 80 | const char **ret_domain, const char **ret_name,
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| 81 | enum lsa_SidType *ret_type);
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| 82 | void store_uid_sid_cache(const struct dom_sid *psid, uid_t uid);
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| 83 | void store_gid_sid_cache(const struct dom_sid *psid, gid_t gid);
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| 84 | void uid_to_sid(struct dom_sid *psid, uid_t uid);
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| 85 | void gid_to_sid(struct dom_sid *psid, gid_t gid);
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| 86 | bool sids_to_unix_ids(const struct dom_sid *sids, uint32_t num_sids,
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| 87 | struct wbcUnixId *ids);
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| 88 | bool sid_to_uid(const struct dom_sid *psid, uid_t *puid);
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| 89 | bool sid_to_gid(const struct dom_sid *psid, gid_t *pgid);
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| 90 | NTSTATUS get_primary_group_sid(TALLOC_CTX *mem_ctx,
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| 91 | const char *username,
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| 92 | struct passwd **_pwd,
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| 93 | struct dom_sid **_group_sid);
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| 94 | bool delete_uid_cache(uid_t uid);
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| 95 | bool delete_gid_cache(gid_t gid);
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| 96 | bool delete_sid_cache(const struct dom_sid* psid);
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| 97 | void flush_uid_cache(void);
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| 98 | void flush_gid_cache(void);
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| 99 |
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| 100 | #endif /* _PASSDB_LOOKUP_SID_H_ */
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